CN111308936A - Automatic liquid spraying control system based on internet data control - Google Patents

Abstract

The invention discloses an automatic liquid spraying control system based on internet data control, which comprises a network communication module, a spraying control circuit, a sensor circuit, a spraying actuator, a cloud server and a mobile phone APP, wherein the network communication module is in data connection with the cloud server through an internet, the spraying control circuit is electrically connected with the network communication module, the spraying control circuit is electrically connected with the sensor circuit and the spraying actuator, and the mobile phone APP is in data connection with the cloud server through a mobile network. The invention realizes the remote management and monitoring of the automatic liquid sprayer and the matched liquid thereof through the Internet, and realizes the big data analysis and value-added service management of the use of the automatic liquid sprayer.

Description

A liquid automatic spraying control system based on Internet data control

technical field

The invention relates to a liquid spraying device, in particular to a liquid automatic spraying control system based on Internet data control.

Background technique

During the virus epidemic period, hand washing with non-contact disinfectant spray is one of the effective epidemic prevention measures. However, due to the limited capacity of disinfectant sprayers, large-scale use will soon be used up, but it is impossible for each sprayer to have people at any time. The guard, in addition, whether the disinfectant is a product that meets the relevant requirements needs to obtain the relevant certification.

SUMMARY OF THE INVENTION

The invention is a liquid automatic spraying control system based on Internet data control, which realizes the remote management and monitoring of the automatic liquid sprayer and its supporting liquid through the Internet, and at the same time, it can also realize the big data analysis of the use of the automatic liquid sprayer. and value-added business management.

Technical solution: An automatic liquid spraying control system based on Internet data control, comprising a network communication module, a spraying control circuit, a sensor circuit, a spraying actuator, a cloud server, and a mobile phone APP, characterized in that: the network communication module passes through the The internet is connected with the cloud server data, the spray control circuit is electrically connected with the network communication module, the spray control circuit is electrically connected with the sensor circuit and the spray actuator respectively, the mobile phone The APP is data-connected with the cloud server through a mobile network.

The spray control circuit includes a processor and a detection control circuit, the processor is electrically connected to the network communication module, the processor is electrically connected to the detection control circuit, and the detection control circuit is respectively connected to the The sensor circuit and the spraying actuator are electrically connected.

After the processor in the spraying control circuit acquires the liquid state detection data and spraying control data from the sensor circuit and the spraying actuator, it synchronizes the data with the cloud server and the mobile phone APP through a network communication module , if the cloud server confirms that the data is normal, it sends out a spray control function activation control command, and if the cloud server confirms that the data is abnormal, it sends out a spray control function deactivation control command, and the processor obtains the control command from the network communication module After the instruction, the corresponding control of the spraying actuator is implemented through the detection control circuit.

The mobile phone APP includes a liquid identification scanning program. When the mobile phone APP scans the liquid identification code, it synchronizes the liquid identification code data with the cloud server through the mobile Internet and determines whether it passes the authentication. Send out an activation control command for the spraying control function, if the cloud server does not pass the authentication, send out a deactivation control command for the spraying control function, the processor in the spraying control circuit obtains the control command from the network communication module and passes through all the control commands. The detection control circuit implements corresponding control of the spray actuator.

The sensor circuit includes an inductive sensor and a liquid sensor, and the inductive sensor and the liquid sensor are respectively electrically connected to the detection control circuit.

When the liquid sensor senses the existence of liquid and the induction sensor is triggered, the detection control circuit controls the spraying action of the spraying actuator, otherwise, if the liquid sensor does not sense the existence of liquid, at the same time When the induction sensor is triggered, the detection control circuit does not control the spraying action of the spraying actuator.

The inductive sensors are passive infrared sensors, reflective active infrared sensors, light sensors, switches, and counters.

The liquid sensors are floating liquid level sensors, gravity sensors, light sensors, switches, and counters.

The network communication module is 4G wireless network, 5G wireless network, Wi-Fi network, NB-IOT network, LoRa network, zigbee network, Bluetooth network, and radio frequency.

The spraying actuator is a motor-driven actuator, an electromagnetic-driven actuator or a piston-type actuator.

Beneficial effects: The present invention realizes that when the liquid in the liquid sprayer is about to be used up, the mobile phone can be used for remote notification and monitoring and management, and at the same time, the mobile phone APP can be used to identify whether the newly added liquid meets the requirements.

Description of drawings

FIG. 1 is a schematic diagram of the system principle of the present invention.

FIG. 2 is a schematic diagram of the detection control flow of the present invention.

FIG. 3 is a schematic diagram of the liquid identification and authentication process of the present invention.

The symbols in the figure represent: network communication module 1, spray control circuit 2, sensor circuit 3, spray actuator 4, cloud server 5, mobile phone APP 6, liquid identification code 7, processor 21, detection control circuit 22, induction sensor 31 , Liquid sensor 32 .

Detailed ways

Unless otherwise defined, technical or scientific terms used herein should have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of words such as "including" or "comprising" in the patent application description and claims of the present invention means that the elements or items appearing before "including" or "including" cover the enumeration after "including" or "including". elements or objects and their equivalents, and do not exclude other elements or objects. Words like "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

As shown in Figure 1, a liquid automatic spraying control system based on Internet data control includes network communication module 1, spraying control circuit 2, sensor circuit 3, spraying actuator 4, cloud server 5, mobile phone APP 6, network communication The module 1 is connected to the cloud server 5 through the internet, the spraying control circuit 2 is electrically connected to the network communication module 1, the spraying control circuit 2 is electrically connected to the sensor circuit 3 and the spraying actuator 4 respectively, and the mobile phone APP6 is connected to the mobile network Data connection with the cloud server 5, the spray control circuit 2 includes a processor 21 and a detection control circuit 22, the processor 21 is electrically connected with the network communication module 22, the processor 21 is electrically connected with the detection control circuit 22, and the detection control circuit 22 They are respectively electrically connected to the sensor circuit 3 and the spraying actuator 4 .

The sensor circuit 3 includes an inductive sensor 31 and a liquid sensor 32, and the inductive sensor 31 and the liquid sensor 32 are electrically connected to the detection control circuit 22, respectively.

FIG. 2 is a schematic diagram of steps S101 , S102 , S103 , and S104 of the detection control flow of the present invention.

FIG. 3 is a schematic diagram of steps S201 , S202 , S203 and S204 of the liquid identification and authentication process of the present invention.

After the processor 21 in the spraying control circuit 2 obtains the liquid state detection data and spraying control data from the sensor circuit 3 and the spraying actuator 4, the data is synchronized with the cloud server 5 and the mobile phone APP6 through the network communication module 1. If the cloud server 5 confirms that the data is normal, then sends out the spray control function activation control command, if the cloud server 5 confirms that the data is abnormal, sends out the spray control function deactivation control command, the processor 21 obtains the control command from the network communication module 1 and implements it through the detection control circuit 22 Corresponding control of spray actuator 4 .

The mobile phone APP 6 includes a liquid identification scanning code program. After the mobile phone APP 6 scans the liquid identification code 7, it synchronizes the liquid identification code data with the cloud server 5 through the mobile Internet and determines whether the authentication is passed. After authentication, the cloud server 5 sends out an activation control command for the spray control function, and if the cloud server 5 fails to pass the authentication, it sends out a deactivation control command for the spray control function, and the processor 21 in the spray control circuit 2 communicates from the network. After the module 1 obtains the control instruction, the detection control circuit 22 implements the corresponding control of the spraying actuator.

The sensor circuit 3 includes an induction sensor 31 and a liquid sensor 32. When the liquid sensor 32 senses the presence of liquid and the induction sensor 31 is triggered, the detection control circuit 22 controls the spraying action of the spraying actuator 4. On the contrary, if the liquid sensor 32 does not When the presence of the liquid is sensed and the induction sensor 31 is triggered at the same time, the detection control circuit 22 does not control the spraying action of the spraying actuator 4 .

The induction sensor 31 is a passive infrared sensor, a reflective active infrared sensor, a light sensor, a switch, and a counter. Alternatively, the liquid sensor 31 is a floating liquid level sensor, a gravity sensor, a light sensor, a switch, or a counter. The network communication module 1 is a 4G wireless network, a 5G wireless network, a Wi-Fi network, an NB-IOT network, a LoRa network, a zigbee network, a Bluetooth network, and a radio frequency. The spraying actuator 4 is a motor-driven actuator, an electromagnetic-driven actuator, and a piston-type actuator.

The above provides a detailed introduction to the implementation cases of the present invention. For those skilled in the art, according to the idea of the embodiments of the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification It should not be construed as a limitation of the present invention.

Claims (8)

1. a liquid automatic spraying control system based on internet data control, comprising network communication module, spraying control circuit, sensor circuit, spraying actuator, cloud server, mobile phone APP, it is characterized in that: described network communication module is interconnected by The network is data-connected with the cloud server, the spraying control circuit is electrically connected with the network communication module, the spraying control circuit is electrically connected with the sensor circuit and the spraying actuator, respectively, and the mobile phone APP is Data connection with the cloud server through a mobile network; The spray control circuit includes a processor and a detection control circuit, the processor is electrically connected to the network communication module, the processor is electrically connected to the detection control circuit, and the detection control circuit is respectively connected to the the sensor circuit and the spraying actuator are electrically connected; After the processor in the spraying control circuit acquires the liquid state detection data and spraying control data from the sensor circuit and the spraying actuator, it synchronizes the data with the cloud server and the mobile phone APP through a network communication module , if the cloud server confirms that the data is normal, it sends out a spray control function activation control command, and if the cloud server confirms that the data is abnormal, it sends out a spray control function deactivation control command, and the processor obtains the control command from the network communication module After the instruction, the corresponding control of the spraying actuator is implemented through the detection control circuit. 2. A kind of liquid automatic spraying control system based on Internet data control according to claim 1, is characterized in that: described mobile phone APP comprises liquid identification scanning code program, after described mobile phone APP is scanned by liquid identification code, Synchronize the liquid identification code data with the cloud server through the mobile Internet and determine whether the authentication is passed. If the authentication is passed, the cloud server will issue an activation control command for the spraying control function. If the authentication is not passed, the cloud server will issue a stop for the spraying control function Using the control instruction, the processor in the spray control circuit obtains the control instruction from the network communication module and implements the corresponding control on the spray actuator through the detection control circuit. 3. a kind of liquid automatic spraying control system based on Internet data control according to claim 1, is characterized in that: described sensor circuit comprises inductive sensor and liquid sensor, and described inductive sensor and liquid sensor are electrically connected with detection control circuit respectively. sexual connection. 4. A liquid automatic spraying control system based on Internet data control according to claim 3, characterized in that: when the liquid sensor senses the existence of liquid and the inductive sensor is triggered simultaneously, the detection control The circuit controls the spraying action of the spraying actuator. On the contrary, if the liquid sensor does not sense the existence of liquid and the induction sensor is triggered, the detection control circuit does not control the spraying action of the spraying actuator. 5. A liquid automatic spraying control system based on Internet data control according to claim 3, wherein the inductive sensor is a passive infrared sensor, a reflective active infrared sensor, a light sensor, a switch or a counter. 6. A liquid automatic spraying control system based on Internet data control according to claim 3, wherein the liquid sensor is a floating liquid level sensor, a gravity sensor, a light sensor, a switch or a counter. 7. A liquid automatic spraying control system based on Internet data control according to claim 1, wherein the network communication module is a 4G wireless network, a 5G wireless network, a Wi-Fi network, and a NB-IOT network. , LoRa network, zigbee network, Bluetooth network or radio frequency. 8 . The automatic liquid spraying control system based on Internet data control according to claim 1 , wherein the spraying actuator is a motor-driven actuator, an electromagnetic-driven actuator, and a piston-type actuator. 9 .

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