CN111681328A - ETC electronic toll collection system and its control method - Google Patents

Abstract

The invention discloses an ETC electronic charging system and a control method thereof, comprising an ETC vehicle-mounted device, an ETC channel platform device, a data management center system and a bank system. The data management center system is connected with the ETC channel platform device and the bank system, and the ETC channel platform The device transmits data wirelessly with the ETC vehicle-mounted device, wherein the ETC channel platform device further includes an entrance ETC channel platform device and an exit ETC channel platform device, the ETC vehicle-mounted device is also wirelessly connected with a personal terminal, and the personal terminal obtains the ETC vehicle-mounted device. According to the signal and vehicle parameters, the corresponding electronic map is called, the driving path and mileage of the vehicle are calculated, the corresponding charging data is called according to the driving path, mileage and vehicle parameters, and the corresponding toll fee is calculated and displayed. The ETC vehicle-mounted device of the present invention can be wirelessly connected to the user terminal, and the user terminal can provide reference data of the toll cost of the own vehicle.

Description

ETC electronic toll collection system and its control method

technical field

The invention relates to the technical field of road facilities, in particular to an ETC electronic toll collection system and a control method thereof.

Background technique

Fully automatic electronic toll collection system (ETC, Electronic Toll Collection) is one of the service functions of the intelligent transportation system, which is especially suitable for use in highways or bridges and tunnels with heavy traffic. At present, the expressway toll office has a dedicated ETC toll channel. As long as the car owner installs the proximity card on the front windshield of the vehicle and pre-stores the fee, there is no need to manually pay the fee or stop the car when passing through the toll booth. The high-speed toll will be automatically deducted from the card, which can realize automatic charging. This toll collection system takes less than two seconds to charge each vehicle, and the capacity of its toll lanes is 5 to 10 times that of manual toll lanes. The use of the fully automatic electronic toll collection system can make the highway toll collection move towards paperless and cashless management, fundamentally prevent the loss of toll fares, and solve the problem of financial management confusion in highway toll collection. In addition, the implementation of a fully automatic electronic toll collection system can also save infrastructure costs and management costs.

This system requires an in-vehicle device carrying vehicle information to be installed on the vehicle. When the vehicle enters the non-stop electronic toll gate population, the station-level device of the highway data collection and processing system reads the vehicle information in the vehicle-mounted device, retrieves the matching vehicle data from the database, and then processes the release, stores the record and uploads it to the highway data at the same time. The data management center of the acquisition and processing system. The data management center analyzes the passing vehicles, forms a deduction transaction and uploads it to the bank in real time. After the bank completes the transaction processing, it returns to the data management center in real time.

The ETC system performs wireless communication and information exchange between the on-board device installed on the vehicle and the antenna installed on the toll gate lane. It is mainly composed of automatic vehicle identification system, central management system and other auxiliary facilities. Among them, the automatic vehicle identification system consists of an on-board unit, also known as a transponder or an electronic tag, a roadside unit (Road side unit, RSU), a loop sensor, and the like. The identification information of the vehicle is stored in the OBU, which is generally installed on the windshield in front of the vehicle, the RSU is installed next to the toll booth, and the loop sensor is installed under the road surface. The central management system has a large database that stores a large number of registered vehicles and users' information. When the vehicle passes the toll gate, the loop sensor senses the vehicle, the RSU sends an inquiry signal, the OBU responds, and conducts two-way communication and data exchange; the central management system obtains vehicle identification information, such as vehicle ID number, model and other information and The corresponding information in the database is compared and judged, and the management system is controlled to produce different actions according to different situations. For example, the computer toll management system deducts the toll that should be paid this time from the prepaid account of the car, or sends instructions to other auxiliary facilities to work. .

The disadvantage of the existing technology is that the existing ETC electronic toll collection system is not perfect, there are often cases of overcharging or undercharging, and sometimes there is a large amount of access, so the user cannot know whether the toll fee of his vehicle is true, and there is a lack of corresponding reference data. .

SUMMARY OF THE INVENTION

In view of at least one defect of the prior art, the purpose of the present invention is to provide an ETC electronic toll collection system and a control method thereof, the ETC vehicle-mounted device of the system can be wirelessly connected to a user terminal, and a reference to the toll toll of one's own vehicle can be provided through the user terminal. data.

In order to achieve the above object, the present invention adopts the following technical scheme: an ETC electronic charging system, comprising an ETC vehicle-mounted device, an ETC channel platform device, a data management center system and a banking system, wherein the ETC vehicle-mounted device is arranged in the vehicle, and the data management center system It is connected with the ETC channel platform device and the bank system. The ETC channel platform device transmits data between the ETC channel platform device and the ETC on-board device by wireless means. The ETC channel platform device includes the entrance ETC channel platform device and the exit ETC channel platform device. The ETC vehicle-mounted device is also wirelessly connected with a personal terminal, and the personal terminal obtains the signals of the ETC vehicle-mounted device and vehicle parameters, calls the corresponding electronic map, calculates the driving path and mileage of the vehicle, and calls the corresponding billing according to the driving path, mileage and vehicle parameters. Data, calculate the corresponding toll and display.

Through the above structural arrangement, when the user vehicle passes through the entrance ETC channel platform device and the exit ETC channel platform device, the RSUs of the entrance ETC channel platform device and the exit ETC channel platform device are wirelessly connected to the ETC vehicle-mounted device through microwaves to obtain the license plate of the user vehicle. number and vehicle parameters, and send them to the data management center system. The data management center system is equipped with a large database to store vehicle parameters and signals that the user's vehicle enters or leaves the expressway, and finally generates the corresponding toll fee and sends it to the ETC vehicle-mounted device. The data management center system also sends the deduction information to the banking system to complete the deduction of toll charges.

Among them, the ETC vehicle-mounted device can be wirelessly connected to personal terminals, such as smart phones, navigators, etc. The smart phone can download the corresponding billing APP software through the network, and the billing APP software is linked to the corresponding electronic map, and stores the expressways of various provinces. The charging price database, which can also be updated;

When the user's vehicle enters the expressway, the ETC vehicle-mounted device sends the trigger signal and vehicle parameters to the personal terminal, and the personal terminal calls the corresponding electronic map, and calculates the driving path and mileage of the vehicle through the positioning and navigation device; Cars, large trucks, etc., call the corresponding charging data. Since the expressway tolls in different provinces are different, the corresponding charging data is called according to the driving path of the vehicle, and the corresponding tolls are calculated and displayed. When the user's vehicle leaves the expressway, the ETC vehicle-mounted device sends the exit trigger signal to the personal terminal, and the personal terminal calculates the total toll and displays it. Comparing the cost data between the two, you can compare and understand whether the toll toll charged is reasonable. If the difference is large, you can report it to the relevant department.

At the same time, electronic maps can provide navigation for users to drive.

The ETC vehicle-mounted device is provided with an MCU unit, the MCU unit is connected with a WIFI module and/or a Bluetooth module, the MCU unit is connected with a personal terminal through the WIFI module or the Bluetooth module, and the personal terminal is provided with a GPS positioning module and/or a Beidou positioning module and The inertial navigation module, the personal terminal calculates the driving path and mileage of the vehicle through the GPS positioning module and/or the Beidou positioning module and the inertial navigation module in combination with the electronic map.

The MCU unit is wirelessly connected to the roadside unit RSU through the radio frequency system RFS to realize data transmission. At the same time, the MCU unit is wirelessly connected to the personal terminal through the WIFI module or Bluetooth module to realize data transmission. The personal terminal is located through the GPS positioning module and/or Beidou. The module and the inertial navigation module realize the positioning of the vehicle.

Among them, the inertial navigation module can use a digital gyroscope, and can also achieve positioning in the tunnel.

The personal terminal obtains the account balance data stored in the ETC vehicle-mounted device and compares the real-time toll toll, and when the account balance data is less than the real-time toll toll, the personal terminal sends out a prompt message that the balance is insufficient;

Among them, the ETC vehicle-mounted device can also obtain the account balance data stored in the banking system through the data management center system, and the personal terminal calculates the real-time toll fee. When the account balance data is less than the real-time toll fee, the personal terminal sends out a prompt message that the balance is insufficient; Manual payment is made through the artificial channel platform device to avoid entering the ETC channel platform device and then exiting, causing traffic jams.

The data management center system is also connected with an artificial channel platform device, and the artificial channel platform device includes an entrance artificial channel platform device and an exit artificial channel platform device, and the data management center system obtains the exit of the exit artificial channel platform device or the exit ETC channel platform device. The signal data and the entrance signal data of the entrance artificial channel platform device or the entrance ETC channel platform device are billed.

Among them, the artificial channel platform device also includes the entrance artificial channel platform device and the exit artificial channel platform device. User vehicles can enter the expressway through the entrance artificial channel platform device or the entrance ETC channel platform device, and user vehicles can also pass through the exit artificial channel platform device or exit. The ETC channel platform device drives out of the highway to improve the passing efficiency.

Among them, the platform device of the entrance artificial passage can also be connected to the ETC vehicle-mounted device in the form of microwave through the antenna; the ETC vehicle-mounted device sends the trigger signal to the personal terminal.

Among them, the exit artificial channel platform device can also send the exit signal and charging data to the ETC vehicle-mounted device in the form of microwave through the antenna, but does not deduct the fee.

A control method of an ETC electronic toll collection system, the key of which is:

The ETC vehicle-mounted device is provided with a first trigger control process;

The first trigger control flow includes the following steps:

Step A1: The ETC vehicle-mounted device obtains the signal of the entrance ETC channel platform device, and sends the highway entrance trigger signal and vehicle parameters to the personal terminal;

Step A2: The ETC vehicle-mounted device obtains the signal of the exit ETC channel platform device, and sends the highway exit trigger signal and charging data to the personal terminal;

Through the first trigger control process, the ETC vehicle-mounted device sends the signals entering and leaving the expressway, vehicle parameters, and toll data to the personal terminal;

The personal terminal is provided with a first charging APP device, the first charging APP device is provided with a first fee calculation process, and the first fee calculation process includes the following steps:

Step B1: the first charging APP device acquires the highway entrance trigger signal and vehicle parameters of the ETC vehicle-mounted device, and calls the corresponding electronic map;

Step B2: the first charging APP device calculates the driving path and mileage of the vehicle;

Step B3: the first charging APP device obtains the highway exit trigger signal of the ETC vehicle-mounted device, and obtains the charging data of the ETC vehicle-mounted device;

Step B4: the first charging APP device calls the charging data corresponding to the driving route and vehicle parameters; calculates the corresponding tolls and displays them;

Step B5: The first billing APP device judges whether the difference between the toll fee and the charging data of the ETC vehicle-mounted device is greater than the set threshold; if it is greater than the set threshold, it sends out a prompt message that the cost is different; otherwise, it sends a prompt that the cost does not differ. information.

The first charging APP device is set in the personal terminal, obtains the trigger signal and vehicle data of the ETC vehicle-mounted device, opens the electronic map, one is for user navigation, and the other can calculate the toll fee. When the toll fee calculated by the first charging APP device is equal to When there is a big difference in the charging data of the ETC in-vehicle device, a prompt message will be issued.

A control method of an ETC electronic toll collection system, the key of which is:

The ETC vehicle-mounted device is provided with a second trigger control process;

The second trigger control flow includes the following steps:

Step C1: The ETC vehicle-mounted device obtains the signal of the entrance ETC channel platform device or the entrance artificial channel platform device, and sends the highway entrance trigger signal, vehicle parameters and stored account balance data to the personal terminal;

Step C2: The ETC vehicle-mounted device obtains the signal of the exit ETC channel platform device or the exit artificial channel platform device, and sends the highway exit trigger signal and charging data to the personal terminal;

Among them, the exit artificial channel platform device can also send the exit signal and charging data to the ETC vehicle-mounted device in the form of microwave through the antenna, but does not deduct the fee;

In the second trigger control process, the ETC vehicle-mounted device sends the highway entrance trigger signal, vehicle parameters and stored account balance data to the personal terminal;

When the account balance data is less than the real-time toll cost calculated by the personal terminal, the personal terminal will issue a prompt and go to the exit artificial channel platform device;

The platform device of the exit artificial channel also sends the charging data to the ETC vehicle-mounted device for easy viewing; the ETC vehicle-mounted device sends the highway exit trigger signal and charging data to the personal terminal;

The personal terminal is provided with a second charging APP device, the second charging APP device is provided with a second fee calculation process, and the second fee calculation process includes the following steps:

Step D1: the second charging APP device obtains the highway entrance trigger signal, vehicle parameters and stored account balance data of the ETC vehicle-mounted device, and calls the corresponding electronic map;

Step D2: the second charging APP device calculates the driving route and mileage of the vehicle; calls charging data corresponding to the driving route and vehicle parameters; calculates the corresponding real-time toll and displays it;

Step D3: The second charging APP device judges that when the real-time toll toll is greater than the account balance data, it sends a prompt message that the account balance is insufficient, and please go to the manual channel; otherwise, the prompt message is not sent;

Step D4: the second charging APP device obtains the highway exit trigger signal of the ETC vehicle-mounted device, and obtains the charging data of the ETC vehicle-mounted device;

Step D5: the second charging APP device calculates the corresponding final toll toll and displays it;

Step D6: The second charging APP device judges whether the difference between the final toll and the charging data of the ETC vehicle-mounted device is greater than the set threshold; if it is greater than the set threshold, the prompt information that the cost is different is sent; prompt information.

The second charging APP device can calculate the real-time toll of the user's vehicle. When the user's account balance is insufficient, it will send out a prompt message to go to the manual channel; prevent the user's car from entering the exit ETC channel, and calculate the related tolls. When there is a big difference between the fee and the charging data of the ETC on-board device, a prompt message will be sent.

Significant effect: The present invention provides an ETC electronic toll collection system and a control method thereof. The ETC vehicle-mounted device of the system can be wirelessly connected to a user terminal, and the user terminal can provide reference data of toll charges of one's own vehicle.

Description of drawings

Fig. 1 is the module structure diagram of the present invention;

Fig. 2 is a detailed module structure diagram of the present invention;

3 is a flowchart of a first trigger control process;

FIG. 4 is a flowchart of a first fee calculation process.

5 is a flowchart of a second trigger control process;

FIG. 6 is a flowchart of a second fee calculation process.

Fig. 7 is the structure diagram of automatic gate;

FIG. 8 is a circuit diagram of a Bluetooth module.

Detailed ways

The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

As shown in Figures 1-8, an ETC electronic toll collection system includes an ETC vehicle-mounted device 1, an ETC channel platform device 2, a data management center system 3 and a bank system 4, wherein the ETC vehicle-mounted device 1 is installed in the vehicle, and data management The central system 3 is connected with the ETC channel platform device 2 and the bank system 4. The ETC channel platform device 2 transmits data with the ETC vehicle-mounted device 1 by wireless means, wherein the ETC channel platform device 2 also includes the entrance ETC channel platform device and the exit ETC channel. The key point of the platform device is that the ETC vehicle-mounted device 1 is also wirelessly connected with a personal terminal 5, and the personal terminal 5 obtains the signals and vehicle parameters of the ETC vehicle-mounted device 1, calls the corresponding electronic map, and calculates the driving path and mileage of the vehicle. The driving route, mileage and vehicle parameters call the corresponding billing data, calculate the corresponding toll fee and display it.

The data management center system 3 is connected to the large database of the public security system, and sends the corresponding vehicle parameters to the public security system, so as to facilitate the public security system to monitor the suspect's vehicle.

Through the above-mentioned structural arrangement, when the user vehicle passes through the entrance ETC channel platform device and the exit ETC channel platform device, the RSUs of the entrance ETC channel platform device and the exit ETC channel platform device are wirelessly connected to the ETC vehicle-mounted device 1 through microwaves to obtain the information of the user vehicle. The license plate number and vehicle parameters are sent to the data management center system 3. The data management center system 3 is equipped with a large database for storing vehicle parameters and the signal of the user's vehicle entering or leaving the expressway, and finally generates the corresponding toll fee and sends it to ETC The vehicle-mounted device 1 and the data management center system 3 also send the deduction information to the banking system 4 to complete the deduction of the toll fee.

Among them, the ETC vehicle-mounted device 1 can be wirelessly connected to a personal terminal 5, such as a smart phone, a navigator, etc. The smart phone can download the corresponding billing APP software through the network, and the billing APP software is linked with a corresponding electronic map, and stores the provincial data Expressway toll price database, which can also be updated;

When the user's vehicle enters the expressway, the ETC vehicle-mounted device 1 sends the trigger signal and vehicle parameters to the personal terminal 5, and the personal terminal 5 calls the corresponding electronic map, and calculates the driving path and mileage of the vehicle through the positioning and navigation device; Passenger cars, small cars, large trucks, etc., call the corresponding charging data. Since the expressway charges in different provinces are different, the corresponding charging data is called according to the driving path of the vehicle, and the corresponding toll fee is calculated and displayed. When the user's vehicle leaves the expressway, the ETC vehicle-mounted device 1 sends the exit trigger signal to the personal terminal 5, and the personal terminal 5 calculates the total toll and displays it. Comparing the toll data of the management center system 3 between the two, it is possible to compare and understand whether the toll toll charged is reasonable. If the difference is large, it can be reported to the relevant department.

At the same time, electronic maps can provide navigation for users to drive.

As shown in FIG. 2 , the ETC vehicle-mounted device 1 is provided with an MCU unit 10, the MCU unit 10 is connected with a WIFI module 11 and/or a Bluetooth module 12, and the MCU unit 10 is connected with the personal terminal 5 through the WIFI module 11 or the Bluetooth module 12, The personal terminal 5 is provided with a GPS positioning module 51 and/or a Beidou positioning module 52 and an inertial navigation module 53, and the personal terminal 5 calculates the driving of the vehicle through the GPS positioning module 51 and/or the Beidou positioning module 52 and the inertial navigation module 53 in combination with the electronic map route and mileage.

The MCU unit 10 is wirelessly connected to the roadside unit RSU through the radio frequency system RFS to realize data transmission. At the same time, the MCU unit 10 is wirelessly connected to the personal terminal 5 through the WIFI module 11 or the Bluetooth module 12 to realize data transmission. The personal terminal 5 is positioned through GPS The module 51 and/or the Beidou positioning module 52 and the inertial navigation module 53 realize the positioning of the vehicle.

The inertial navigation module 53 can use a digital gyroscope, and can also achieve positioning in the tunnel.

The personal terminal 5 obtains the account balance data stored in the ETC vehicle-mounted device 1 and compares the real-time tolls, and when the account balance data is less than the real-time tolls, the personal terminal 5 sends out a prompt message that the balance is insufficient;

Wherein, the ETC vehicle-mounted device 1 can also obtain the account balance data stored in the banking system 4 through the data management center system 3, and the personal terminal 5 calculates the real-time toll fee. When the account balance data is less than the real-time toll fee, the personal terminal 5 issues a prompt that the balance is insufficient. Information; user vehicles can manually pay fees through the artificial channel platform device 6 to avoid entering the ETC channel platform device 2 and then exiting, causing traffic jams.

The data management center system 3 is also connected with an artificial channel platform device 6, and the artificial channel platform device 6 includes an entrance artificial channel platform device and an exit artificial channel platform device, and the data management center system 3 obtains the exit artificial channel platform device or the exit ETC channel. The exit signal data of the station device and the entrance signal data of the entrance artificial channel platform device or the entrance ETC channel platform device 2 are billed.

The artificial channel platform device 6 further includes an entrance artificial channel platform device and an exit artificial channel platform device. The user vehicle can enter the expressway through the entrance artificial channel platform device or the entrance ETC channel platform device, and the user vehicle can also pass through the exit artificial channel platform device or The exit ETC channel platform device drives out of the expressway to improve the passing efficiency.

Wherein, the platform device of the entrance artificial passage can also be connected to the ETC vehicle-mounted device 1 in the form of microwave through the antenna; the ETC vehicle-mounted device 1 sends the trigger signal to the personal terminal 5 .

Among them, the exit artificial channel platform device can also send the exit signal and charging data to the ETC vehicle-mounted device 1 in the form of microwave through the antenna, but does not deduct the fee.

As shown in FIG. 7 , the ETC channel platform device 2 is provided with an automatic gate 7 , and the automatic gate 7 includes a gate body 71 . The gate body 71 is connected with a gate rod 72 , and the gate body 71 Drive the gate bar 72 up and down to open and close the automatic gate 7, the free end of the gate bar 72 is provided with a hook-shaped part 74, the hook-shaped part 74 is opened on one side away from the expressway, and the automatic gate 7 also includes a When the upright post 73 is put down, the hook-shaped portion 74 is sleeved on the upright post 73 , and the upright post 73 and the hook-shaped portion 74 are matched.

The middle of the gate lever 72 is provided with at least two "N"-shaped portions.

Among them, the gate machine body 71 is provided with a driving mechanism such as a motor, which belongs to the existing mature technology. It is controlled by the ETC channel platform device 2 to rise and fall, and the automatic gate 7 is opened or closed.

The ETC electronic toll collection system is a non-stop toll collection system. The user's car passes through the automatic gate 7 of the ETC channel platform device 2 at high speed. If the deduction cannot be completed or the equipment is blocked, it is easy to cause the user's car to charge the card at high speed. The high-speed card punching itself is at fault , but in order to reduce personnel accidents, the middle of the gate lever 72 is set to a plurality of "N"-shaped parts, when the user's car punches the card, the "N"-shaped part can be elastically deformed, reducing the contact with the user's car head. Impact, reduce personnel accidents.

The gate bar 72 is made of engineering plastics.

The engineering plastics can further reduce the impact force of the brake lever 72 and the user's car.

When the impact force reaches a certain level, the hook-shaped portion 74 slips off the column 73 .

The personal terminal 5 calculates the driving speed of the vehicle through the GPS positioning module 51 and/or the Beidou positioning module 52 and the inertial navigation module 53 in combination with the electronic map, and the personal terminal 5 also stores the driving speed data of the vehicle and uploads it to the ETC channel platform device 2 Data management center system 3.

Through the above structural settings, when the driving speed is close to the relevant speed limit, the speed limit can be downloaded from the Internet to download the relevant speed database, the personal terminal 5 immediately sends out a prompt message to remind the user to pay attention to controlling the speed of the vehicle, and the personal terminal 5 also stores The traveling speed data of the vehicle is uploaded to the data management center system 3 via the ETC channel platform device 2 .

When there is a speeding violation on the expressway or a rear-end collision accident on the expressway, the relevant driving speed data can be retrieved as evidence.

A control method of an ETC electronic toll collection system, the key of which is:

The ETC vehicle-mounted device 1 is provided with a first trigger control process;

The first trigger control flow includes the following steps:

Step A1: The ETC vehicle-mounted device 1 obtains the signal of the entrance ETC channel platform device, and sends the highway entrance trigger signal and vehicle parameters to the personal terminal 5;

Step A2: The ETC vehicle-mounted device 1 obtains the signal of the exit ETC channel platform device, and sends the highway exit trigger signal and charging data to the personal terminal 5;

Through the first trigger control process, the ETC vehicle-mounted device 1 sends the signal of entering and leaving the expressway, vehicle parameters, and charging data to the personal terminal 5;

The personal terminal 5 is provided with a first charging APP device, and the first charging APP device is provided with a first cost calculation process, and the first cost calculation process includes the following steps:

Step B1: the first charging APP device obtains the highway entrance trigger signal and vehicle parameters of the ETC vehicle-mounted device 1, and calls the corresponding electronic map;

Step B2: the first charging APP device calculates the driving path and mileage of the vehicle;

Step B3: the first charging APP device obtains the highway exit trigger signal of the ETC vehicle-mounted device 1, and obtains the charging data of the ETC vehicle-mounted device 1;

Step B4: the first charging APP device calls the charging data corresponding to the driving route and vehicle parameters; calculates the corresponding tolls and displays them;

Step B5: The first charging APP device judges whether the difference between the toll fee and the charging data of the ETC vehicle-mounted device 1 is greater than the set threshold; if it is greater than the set threshold, it sends out a prompt message that there is a difference in the cost; prompt information.

The first charging APP device is set in the personal terminal 5, obtains the trigger signal and vehicle data of the ETC vehicle-mounted device 1, opens the electronic map, one is for user navigation, and the other can calculate the toll fee. When there is a big difference between the fee and the charging data of the ETC vehicle-mounted device 1, a prompt message will be sent out.

A control method of an ETC electronic toll collection system, the key of which is:

The ETC vehicle-mounted device 1 is provided with a second trigger control process;

The second trigger control flow includes the following steps:

Step C1: The ETC vehicle-mounted device 1 obtains the signal of the entrance ETC channel platform device or the entrance artificial channel platform device, and sends the highway entrance trigger signal, vehicle parameters and stored account balance data to the personal terminal 5;

Step C2: The ETC vehicle-mounted device 1 obtains the signal of the exit ETC channel platform device or the exit artificial channel platform device, and sends the highway exit trigger signal and charging data to the personal terminal 5;

Among them, the exit artificial channel platform device can also send the exit signal and charging data to the ETC vehicle-mounted device 1 in the form of microwave through the antenna, but does not deduct the fee;

In the second trigger control process, the ETC vehicle-mounted device 1 sends the highway entrance trigger signal, vehicle parameters and stored account balance data to the personal terminal 5;

When the account balance data is less than the real-time toll toll calculated by the personal terminal 5, the personal terminal 5 sends a prompt and goes out to the exit manual channel platform device;

The exit artificial channel platform device also sends the charging data to the ETC vehicle-mounted device 1 for easy viewing; the ETC vehicle-mounted device 1 sends the highway exit trigger signal and the charging data to the personal terminal 5;

The personal terminal 5 is provided with a second charging APP device, and the second charging APP device is provided with a second cost calculation process, and the second cost calculation process includes the following steps:

Step D1: the second charging APP device obtains the highway entrance trigger signal, vehicle parameters and stored account balance data of the ETC vehicle-mounted device 1, and calls the corresponding electronic map;

Step D2: the second charging APP device calculates the driving route and mileage of the vehicle; calls charging data corresponding to the driving route and vehicle parameters; calculates the corresponding real-time toll and displays it;

Step D3: The second charging APP device judges that when the real-time toll toll is greater than the account balance data, it sends a prompt message that the account balance is insufficient, and please go to the manual channel; otherwise, the prompt message is not sent;

Step D4: the second charging APP device obtains the highway exit trigger signal of the ETC vehicle-mounted device 1, and obtains the charging data of the ETC vehicle-mounted device 1;

Step D5: the second charging APP device calculates the corresponding final toll toll and displays it;

Step D6: the second charging APP device judges whether the difference between the final toll and the charging data of the ETC vehicle-mounted device 1 is greater than the set threshold; if it is greater than the set threshold, it sends out a prompt message that the cost is different; otherwise, there is no difference in the cost. prompt information.

The second charging APP device can calculate the real-time toll of the user's vehicle. When the user's account balance is insufficient, it will send out a prompt message to go to the manual channel; prevent the user's car from entering the exit ETC channel, and calculate the related tolls. When there is a big difference between the fee and the charging data of the ETC vehicle-mounted device 1, a prompt message is issued.

Finally, it should be noted that: the above enumeration is only the specific embodiment of the present invention, of course those skilled in the art can make changes and modifications to the present invention, if these modifications and modifications belong to the scope of the claims of the present invention and its equivalent technology within the scope of protection of the present invention.

Claims (8)

1. An ETC electronic charging system, comprising an ETC vehicle-mounted device (1), an ETC channel platform device (2), a data management center system (3) and a banking system (4), wherein the ETC vehicle-mounted device (1) is arranged in a vehicle , the data management center system (3) is connected to the ETC channel platform device (2) and the bank system (4), and the ETC channel platform device (2) transmits data wirelessly with the ETC vehicle-mounted device (1), wherein the ETC channel platform The device (2) further comprises an entrance ETC channel platform device and an exit ETC channel platform device, wherein the ETC vehicle-mounted device (1) is also wirelessly connected with a personal terminal (5), and the personal terminal (5) obtains the ETC vehicle-mounted device ( 1) signal and vehicle parameters, call the corresponding electronic map, calculate the driving path and mileage of the vehicle, call the corresponding charging data according to the driving path, mileage and vehicle parameters, calculate the corresponding toll fee and display it. 2. The ETC electronic charging system according to claim 1, wherein the ETC vehicle-mounted device (1) is provided with an MCU unit (10), and the MCU unit (10) is connected with a WIFI module (11) and/or Bluetooth The module (12), the MCU unit (10) is connected with the personal terminal (5) through the WIFI module (11) or the Bluetooth module (12), and the personal terminal (5) is provided with a GPS positioning module (51) and/or a Beidou positioning module (52) and the inertial navigation module (53), the personal terminal (5) calculates the driving path and mileage of the vehicle through the GPS positioning module (51) and/or the Beidou positioning module (52) and the inertial navigation module (53) in combination with the electronic map. 3. ETC electronic charging system according to claim 1, is characterized in that: The personal terminal (5) obtains the account balance data stored in the ETC vehicle-mounted device (1) and compares the real-time toll toll, and when the account balance data is less than the real-time toll toll, the personal terminal (5) sends out a prompt message that the balance is insufficient; The data management center system (3) is also connected with an artificial channel platform device (6), and the artificial channel platform device (6) further comprises an entrance artificial channel platform device and an exit artificial channel platform device, and the data management center system (3) obtains the exit The exit signal data of the artificial channel platform device or the exit ETC channel platform device and the entry signal data of the entrance artificial channel platform device or the entry ETC channel platform device are billed. 4. ETC electronic charging system according to claim 1, is characterized in that: The ETC channel platform device (2) is provided with an automatic gate (7), the automatic gate (7) comprises a gate body (71), and the gate body (71) is connected with a gate rod (72) , the gate machine body (71) drives the gate lever (72) up and down to open and close the automatic gate (7). One side of the expressway is open, and the automatic road gate (7) further comprises a column (73) fixed on the ground, the hook-shaped part (74) is sleeved on the column (73) when it is lowered, and the column (73) and the hook-shaped part ( 74) be adapted; At least two "N" shaped parts are provided in the middle of the gate lever (72). 5. ETC electronic charging system according to claim 4, is characterized in that: The gate lever (72) is made of engineering plastics. 6. ETC electronic charging system according to claim 2, is characterized in that: The personal terminal (5) calculates the driving speed of the vehicle through the GPS positioning module (51) and/or the Beidou positioning module (52) and the inertial navigation module (53) in combination with the electronic map, and the personal terminal (5) also stores the driving speed of the vehicle The data is uploaded to the data management center system (3) via the ETC channel platform device (2). 7. the control method of ETC electronic charging system according to claim 1, is characterized in that: The ETC vehicle-mounted device (1) is provided with a first trigger control process; The first trigger control flow includes the following steps: Step A1: The ETC vehicle-mounted device (1) acquires the signal of the entrance ETC channel platform device, and sends the highway entrance trigger signal and vehicle parameters to the personal terminal (5); Step A2: The ETC vehicle-mounted device (1) obtains the signal of the exit ETC channel platform device, and sends the highway exit trigger signal and the charging data to the personal terminal (5); The personal terminal (5) is provided with a first charging APP device, the first charging APP device is provided with a first cost calculation process, and the first cost calculation process includes the following steps: Step B1: the first charging APP device acquires the highway entrance trigger signal and vehicle parameters of the ETC vehicle-mounted device (1), and calls the corresponding electronic map; Step B2: the first charging APP device calculates the driving path and mileage of the vehicle; Step B3: the first charging APP device obtains the highway exit trigger signal of the ETC vehicle-mounted device (1), and obtains the charging data of the ETC vehicle-mounted device (1); Step B4: the first charging APP device calls the charging data corresponding to the driving route and vehicle parameters; calculates the corresponding tolls and displays them; Step B5: the first charging APP device judges whether the difference between the toll fee and the charging data of the ETC vehicle-mounted device (1) is greater than the set threshold; if it is greater than the set threshold, then send out a prompt message that the cost is different; otherwise, the cost does not exist Hint of the difference. 8. the control method of ETC electronic charging system according to claim 3 is characterized in that: The ETC vehicle-mounted device (1) is provided with a second trigger control process; The second trigger control flow includes the following steps: Step C1: The ETC vehicle-mounted device (1) obtains the signal of the entrance ETC channel platform device or the entrance artificial channel platform device, and sends the highway entrance trigger signal, vehicle parameters and stored account balance data to the personal terminal (5); Step C2: the ETC vehicle-mounted device (1) obtains the signal of the exit ETC channel platform device or the exit artificial channel platform device, and sends the highway exit trigger signal and the charging data to the personal terminal (5); end; The personal terminal (5) is provided with a second charging APP device, the second charging APP device is provided with a second cost calculation process, and the second cost calculation process includes the following steps: Step D1: the second charging APP device acquires the highway entrance trigger signal, vehicle parameters and stored account balance data of the ETC vehicle-mounted device (1), and calls the corresponding electronic map; Step D2: the second charging APP device calculates the driving route and mileage of the vehicle; calls charging data corresponding to the driving route and vehicle parameters; calculates the corresponding real-time toll and displays it; Step D3: The second charging APP device judges that when the real-time toll toll is greater than the account balance data, it sends a prompt message that the account balance is insufficient, and please go to the manual channel; otherwise, the prompt message is not sent; Step D4: the second charging APP device obtains the highway exit trigger signal of the ETC vehicle-mounted device (1), and obtains the charging data of the ETC vehicle-mounted device (1); Step D5: the second charging APP device calculates the corresponding final toll toll and displays it; Step D6: The second charging APP device judges whether the difference between the final toll and the charging data of the ETC vehicle-mounted device (1) is greater than the set threshold; A notification that there is a difference.

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