TW202105882A - Wireless charging system with remote start charging function which performs long-distance wireless charging of the mobile device through a long-distance wireless charging standard such as WattUp, Cota or Ultrasound - Google Patents

Abstract

The present invention is a wireless charging system with remote start charging function, comprising a wireless charging mobile power bank and a mobile device. In use, when the user wants to remotely start the wireless charging mobile power bank to wirelessly charge the mobile device, the mobile device first establishes a connection with the wireless charging mobile power bank through a wireless communication protocol, and the user sends an activation message to the wireless charging mobile power bank through the mobile device to activate the charging function of the wireless charging mobile power bank. The wireless charging mobile power bank performs long-distance wireless charging of the mobile device through a long-distance wireless charging standard. In this way, when the user cannot access the wireless charging mobile power bank, the wireless charging mobile power bank is still remotely controlled for charging the mobile device, thereby improving the convenience and flexibility of use.

Description

Wireless charging system with remote start charging function

The invention relates to a wireless charging system, in particular to a wireless charging system with a remote start charging function.

With the rapid development of the information technology industry, powerful mobile devices that are compact, light, portable, and capable of connecting to the Internet are rapidly growing, so that people can carry them with them for making calls, processing information, and sending and receiving emails. And so on, so that people can share information with others, watch online multimedia information, etc. without being restricted by time and space.

However, due to the limited size of mobile devices, large-capacity rechargeable batteries cannot be installed, and people's reliance on mobile devices is increasing, and mobile devices often need to be charged. The current charging method is to connect a mobile device to a charging cable and a transformer, and then connect the transformer to a power socket to charge the mobile device. However, when people are in an environment where there is no power outlet, the mobile device cannot be charged, so that the mobile device cannot be used due to insufficient power.

Therefore, manufacturers have developed a mobile power supply that can directly charge mobile devices, and when the power of the mobile power supply is exhausted, the mobile power supply can be charged to store power for subsequent charging of the mobile device. At present, there are two types of mobile power supplies. One is a mobile power supply that is connected to a mobile device through a charging cable for charging, and the other is a wireless charging mobile power supply that has a wireless charging standard that can use the wireless charging standard to charge the mobile device.

At present, there are two types of wireless charging mobile power supplies. One of them is a wireless charging mobile power supply with a short-range (near-field) wireless charging standard. The short-range wireless charging standards include Qi (WPC), AirFuel Inductive, and AirFuel Resonant. Please refer to the figure. 6 and 7 are examples, which include a main body 51, a power switch 52, a plurality of connection ports 53 and a transmitting antenna 54; in use, place the mobile device on the transmitting antenna 54 of the main body 51, and press the The power switch 52 enables the wireless charging mobile power supply to start the charging function to charge the mobile device; therefore, for the short-distance wireless charging standard, because the charging distance is short, the mobile device needs to be placed on the wireless charging mobile power supply in use , And then press the power switch to charge the mobile device.

Another wireless charging power bank is a wireless charging power bank with a long-distance wireless charging standard. The long-distance wireless charging standard includes WattUp charging distance up to 4.5 meters, Cota charging distance up to 9 meters, and Ultrasonud charging distance up to 4.5 meters; although the long-distance wireless charging standard charging distance can reach more than 4 meters, it is still necessary to take out the wireless charging mobile power supply and press the power switch to perform long-distance wireless charging. When the mobile power supply is stored in a bag or suitcase, the user still has to take out the wireless charging mobile power supply and press the power switch to charge the mobile device. This is not only inflexible in use, but also inconvenient to use.

In view of the above-mentioned wireless charging mobile power supply with long-distance wireless charging standards, it is necessary to press the power switch to activate the charging function of the wireless charging mobile power supply for long-distance wireless charging of mobile devices, and there is a lack of flexibility in use As well as the problem of inconvenience, the main purpose of the present invention is to provide a wireless charging system with a remote start charging function, which charges mobile devices by remotely starting the charging function of the wireless charging mobile power supply to improve the convenience of use.

In order to achieve the above-mentioned purpose, the technical measures adopted are to make the aforementioned wireless charging system with remote start charging function, including: A wireless charging power bank that supports a long-distance wireless charging standard; A mobile device establishes a connection with the wireless charging mobile power supply through a wireless communication protocol; Wherein, when the mobile device establishes a connection with the wireless charging mobile power supply, the mobile device wirelessly transmits an activation information to the wireless charging mobile power supply to activate the wireless charging mobile power supply, so that the wireless charging mobile power supply can pass through the long-distance wireless power supply The charging standard performs long-distance wireless charging of the mobile device.

Through the above system, it can be known that after the mobile device is connected with the wireless charging mobile power supply, the charging function of the wireless charging mobile power supply can be activated remotely through the mobile device, so that the wireless charging mobile power supply can be used through the long-distance wireless power supply. The charging standard performs long-distance wireless charging for the mobile device, so that the wireless charging mobile power supply can still be turned on to charge the mobile device without being affected by the storage location of the wireless charging mobile power supply, so as to improve the convenience and flexibility of charging .

Regarding the first preferred embodiment of the wireless charging system with remotely activated charging function of the present invention, please refer to Figures 1 and 2, which includes a wireless charging mobile power supply 10 and a mobile device 20; the wireless charging mobile power supply 10 has a The long-distance wireless charging standard is used to wirelessly charge the mobile device 20 through the long-distance wireless charging standard.

Specifically, the wireless charging mobile power supply 10 has a processing unit 11, a first wireless transmission module 12, a power switch 13, a power module 14 and a transmitting antenna 15. The processing unit 11 is electrically connected to the first wireless transmission module. The wireless transmission module 12, the power switch 13, and the power module 14. The power switch 13 is electrically connected to the power module 14 and the transmitting antenna 15; the first wireless transmission module 12 has a wireless communication protocol and uses To connect with the mobile device 20 to exchange information; the processing unit 11 is used to process information and control the opening and closing of the power switch 13. When the power switch 13 is turned on (ON), the power of the power module 14 passes through the The power switch 13 is transmitted to the transmitting antenna 15, and the transmitting antenna 15 transmits energy to the mobile device 20 for charging through the long-distance wireless charging standard. In this embodiment, the power module 14 is a rechargeable power module, such as a lithium ion (Li-ion) battery module, a lithium polymer (Li-Polymer) battery module, or a nickel metal hydride battery module .

Further, the mobile device 20 has a processing module 21, a second wireless transmission module 22, a receiving antenna 23, and a charging power module 24, and the processing module 21 is electrically connected to the second wireless transmission module 22 , The receiving antenna 23 and the charging power module 24; the receiving antenna 23 is electrically connected to the charging power module 24, the second wireless transmission module 22 has the wireless communication protocol, and communicates with the first wireless communication protocol through the wireless communication protocol The wireless transmission module 12 establishes a communication connection to exchange information; the processing module 21 is used for processing information, and the receiving antenna 23 receives the energy transmitted by the transmitting antenna 15 and transmits it to the charging power module 24 for charging.

In this embodiment, the mobile device 20 includes a smart phone, a tablet computer, a wearable electronic device, etc. with a wireless charging function; the wireless communication protocol may be a Bluetooth communication protocol, a wireless local area network protocol (Wi-Fi), Near-field wireless communication protocol (NFC), short-range low-power wireless communication protocol (Zigbee), the Bluetooth communication protocol can include Bluetooth 1.0, Bluetooth 2.0, Bluetooth 3.0, Bluetooth 4.0, Bluetooth 4.2, Bluetooth 5.0 and other Bluetooth communication protocols, Bluetooth protocol of or higher specifications is not limited to the Bluetooth communication protocols listed above; the charging power module 24 includes a lithium ion (Li-ion) battery module, a lithium polymer (Li-Polymer) battery module, or Ni-MH battery module.

In use, the user installs an application (Application, APP) through the mobile device 20, and selects or inputs operation commands by operating the application, so that the second wireless transmission module 22 communicates with the first wireless transmission module 22 through the wireless communication protocol. The wireless transmission module 12 establishes a connection, the user operates the application program through the mobile device 20 to remotely activate the wireless charging function of the wireless charging mobile power supply 10, the processing module 21 correspondingly generates an activation information, and passes the second The wireless transmission module 22 transmits to the first wireless transmission module 12, and the processing unit 11 processes according to the activation information received by the first wireless transmission module 12 to correspondingly generate an activation signal. The processing unit 11 The turn-on signal is transmitted to the power switch 13 to turn on the power switch 13. The power module 14 transmits power to the transmitting antenna 15 through the power switch 13, and the transmitting antenna 15 passes the long-distance wireless charging standard The energy is transmitted to the receiving antenna 23 of the mobile device 20, and the receiving antenna 23 transmits the received energy to the charging power module 24 for charging.

By establishing a Bluetooth connection between the mobile device 20 and the wireless charging mobile power supply 10, the user can remotely control the wireless charging mobile power supply 10 through the mobile device 20 to turn on the charging function, so that the wireless charging mobile power supply 10 can pass through the long distance The wireless charging standard performs wireless charging on the mobile device 20, so that when the wireless charging mobile power supply 10 is stored in a bag or suitcase that is not easy to take out, the wireless charging mobile power supply 10 can still be turned on through the mobile device 20 The wireless charging function of the mobile device 20 can be used to charge the mobile device 20, thereby achieving the purpose of improving the convenience and flexibility of use.

Further, regarding the second preferred embodiment of the present invention, please refer to FIG. 3. The second preferred embodiment is substantially the same as the first preferred embodiment, except that the wireless charging power bank of the second preferred embodiment 10 further includes a first storage module 16 that stores a piece of mobile power supply parameter information, where the mobile power supply parameter information includes a total power supply data, a power remaining power data, and a charging current Data, a power supply temperature data, or a product serial number data of the wireless charging mobile power supply 10.

The mobile device 20 further includes an I/O module 25 and a second storage module 26. The processing module 21 is electrically connected to the I/O module 25 and the second storage module 26, respectively. The second storage module The module 26 stores a piece of device power parameter information. The pen device power parameter information includes a device total power data, a device residual power data and a charging current data of the charging power module 24, and a device model of the mobile device 20 data. In this embodiment, the I/O module 25 is a touch display screen of the mobile device 20, and the user can control the application through the I/O module 25 or view various information displayed by the application.

Specifically, the processing unit 11 transmits the mobile power supply parameter information to the second wireless transmission module 22 through the first wireless transmission module 12, and the processing module 21 combines the mobile power supply parameter information with the pen The device power supply parameter information is processed to generate a piece of charging information, where the piece of charging information includes a maximum number of charging times, a remaining number of charging times, a charging temperature data, etc.

Wherein, the processing module 21 divides the total power data of the power supply in the mobile power supply parameter information by the total power data of the device in the power supply parameter information of the device to obtain the maximum number of charging data.

In addition, the processing module 21 subtracts the device residual power data from the device total power data to obtain a current chargeable amount data, and the processing module 21 subtracts the current chargeable charge data from the power remaining power data to obtain After obtaining a first power calculation data and recording a first charging calculation count, the processing module 21 divides the first power calculation data by the device total power data to obtain a second charging calculation count. The module 21 adds the first number of charging calculations to the second number of charging calculations to obtain the remaining number of chargings.

For example, when the total power data of the device is 2000mAh, the residual power data of the device is 1000mAh, and the power remaining power data is 6000mAh, the calculation method for calculating the remaining charge times of the wireless charging power bank 10 is as follows:

The remaining power data (6000mAh) of the power supply minus the remaining power data (1000mAh) of the device is 5000mAh, which means that if the mobile device 20 is charged once, the wireless charging mobile power supply 10 will There is 5000mAh left, which means that the number of calculations for the first charge is one.

Next, divide the first power calculation data (5000mAh) by the device's total power data (2000mAh)=2.5, which represents the second charge calculation count is 2.5, which means that if the mobile device 20 is charged with 1000mAh power, The wireless mobile power supply 10 can charge the mobile device 20 again 2.5 times.

In this way, the user can operate the application through the I/O module 25 to learn all the information/data, thereby facilitating the user to control the remaining power of the wireless charging mobile power supply 10, the number of recharges, and the mobile device 20 remaining power, etc., thereby improving management and safety.

Further, regarding the third preferred embodiment of the present invention and the second preferred embodiment are substantially the same, please refer to FIG. 4, the mobile device 20 of the third preferred embodiment further includes a communication module 27, which The communication module 27 is electrically connected to the processing module 21, the communication module 27 is connected to a server 30 through a network through a transmission protocol, and the processing module 21 transmits the charging information through the communication module 27 through the network. Send to the server 30 for storage, or send the product serial number data of the wireless charging mobile power supply 10 to the server 30 for product registration and warranty registration; in addition, the mobile device 20 can also download information from the server 30 The manual or other information of the wireless charging power bank 10.

Furthermore, in the fourth preferred embodiment of the present invention, the present invention can also be applied to the mobile device 20 without the wireless charging function. Please refer to FIG. 5, the fourth preferred embodiment of the present invention is substantially the same as the first to third preferred embodiments. The main difference is that the mobile device 20 is electrically connected to a wireless charging adapter 60, wherein the wireless The charging adapter 60 is used to receive the energy transmitted by the transmitting antenna 15 and then charge the mobile device 20. At the same time, the first wireless transmission module 12 can still establish a communication connection with the second wireless transmission module 22, so that the wireless charging mobile power supply 10 and the mobile device 20 can exchange information. Preferably, the wireless charging adapter 60 has a charging power module and a receiving antenna. The receiving antenna receives the energy emitted by the transmitting antenna 15, and then transmits the energy from the charging power module to the mobile device 20 Charge the mobile device 20, so that the mobile device 20 without the charging power module 24 and the receiving antenna 23 can still perform long-distance wireless charging through the wireless charging adapter 60, and can also interact with the wireless charging The power supply 10 exchanges information.

10: Wireless charging power bank 11: Processing unit 12: The first wireless transmission module 13: Power switch 14: Power module 15: Transmitting antenna 16: The first storage module 20: mobile device 21: Processing module 22: The second wireless transmission module 23: receiving antenna 24: Charging power module 25: I/O module 26: The second storage module 27: Communication module 30: server 51: body 52: Power switch 53: Port 60: wireless charging adapter

Fig. 1 is a schematic diagram of charging in the first preferred embodiment of the present invention. FIG. 2 is a block diagram of the structure of the first preferred embodiment of the present invention. FIG. 3 is a block diagram of the structure of the second preferred embodiment of the present invention. FIG. 4 is a block diagram of the structure of the third preferred embodiment of the present invention. FIG. 5 is a block diagram of the structure of the fourth preferred embodiment of the present invention. Figure 6 Schematic diagram of the appearance of a conventional wireless charging power bank. Figure 7 is a charging schematic diagram of a conventional wireless charging mobile power supply.

10: Wireless charging power bank

11: Processing unit

12: The first wireless transmission module

13: Power switch

14: Power module

15: Transmitting antenna

20: mobile device

21: Processing module

22: The second wireless transmission module

23: receiving antenna

24: Charging power module

Claims (10)

A wireless charging system with remote start charging function, including: A wireless charging power bank that supports a long-distance wireless charging standard; A mobile device establishes a connection with the wireless charging mobile power supply through a wireless communication protocol; Wherein, when the mobile device establishes a connection with the wireless charging mobile power supply, the mobile device wirelessly transmits an activation information to the wireless charging mobile power supply to activate the wireless charging mobile power supply, so that the wireless charging mobile power supply can pass through the long-distance wireless power supply The charging standard performs long-distance wireless charging of the mobile device. The wireless charging system with remote start charging function according to claim 1, wherein the wireless charging mobile power source stores a piece of mobile power parameter information; the mobile device stores a piece of device power parameter information, and the mobile device charges from the wireless charging The mobile power source obtains the power parameter information of the pen and processes it with the power parameter information of the pen device to generate a piece of charging information. The wireless charging system with remote start charging function according to claim 2, wherein the mobile power supply parameter information includes a total power supply data, a power remaining power data, a charging current data, a power supply temperature data or a product Serial number information. The wireless charging system with remote start charging function according to claim 3, wherein the power supply parameter information of the pen device includes a device total power data, a device residual power data, a charging current data, and a device model data. The wireless charging system with remote start charging function according to claim 4, wherein the charging information includes a maximum number of charging times, a remaining number of charging times, and a charging temperature information. The wireless charging system with remote start charging function according to claim 5, wherein the mobile device divides the total power data of the power supply by the total power data of the device to obtain the maximum number of charging data. The wireless charging system with remote start charging function according to claim 5, wherein the mobile device subtracts the device’s total power data from the device’s residual power data to obtain a current charge amount data, and the mobile device uses the power The remaining power data subtracts the current charge amount data to obtain a first power calculation data, and records a first charge calculation number, and the mobile device divides the first power calculation data by the value of the pen device power parameter information The total power data of the device is used to obtain a second charging calculation count, and the mobile device adds the first charging calculation count to the second charging calculation count to obtain the remaining charging count. The wireless charging system with remote start charging function according to any one of claim 5 to 7, which further includes a server; the mobile device is connected to the server through a network, and the mobile device is connected to the server through a network. The pen mobile power supply parameter information, the pen device power supply parameter information, or the pen charging information is sent to the server. The wireless charging system with remote start charging function according to claim 8, wherein the mobile device is installed with an application program for operation to drive the wireless charging mobile power supply to start, query the mobile power supply parameter information, the The power parameter information of the pen device or the charging information of the pen. According to claim 9 of the wireless charging system with remote start charging function, the mobile device is wirelessly connected to the wireless charging mobile power supply through a wireless charging adapter; wherein, the wireless charging mobile power supply is through the long-distance wireless charging standard The wireless charging adapter transmits energy, so that the wireless charging mobile power supply performs long-distance wireless charging of the mobile device.

Images