CN210573959U - Vehicle-mounted intelligent terminal with identity card identification function - Google Patents
Vehicle-mounted intelligent terminal with identity card identification function Download PDFInfo
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- CN210573959U CN210573959U CN201921467711.4U CN201921467711U CN210573959U CN 210573959 U CN210573959 U CN 210573959U CN 201921467711 U CN201921467711 U CN 201921467711U CN 210573959 U CN210573959 U CN 210573959U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses an on-vehicle intelligent terminal with ID card recognition function, including central processing unit, passenger identity reading device, first RS232 cluster mouth line, driver identity reading device, second RS232 cluster mouth line, video acquisition device, orientation module, buffer, transmission switch, wireless communication module, on-off control module, set up the first pressure sensor in passenger department of getting on the bus carriage floor and set up the second pressure sensor in driver department of getting on the bus carriage floor. The utility model provides an on-vehicle intelligent terminal with ID card recognition function provides passenger identity reading device and driver identity reading device, when driver or passenger got on the bus, can carry out identity information acquisition, uploaded together with surveillance video, was favorable to the comprehensive monitoring to the vehicle.
Description
Technical Field
The utility model relates to a vehicle monitoring especially still relates to an on-vehicle intelligent terminal with ID card recognition function.
Background
With the development of science and technology and the continuous progress of the social life level, vehicles become essential transportation means in the life of people, and great convenience is provided for the traveling of people. However, monitoring and safety of vehicles currently stay in video monitoring and environmental monitoring, and it is difficult to identify identity information of people in the vehicles.
At present, a mode of buying tickets and taking a bus by using a second-generation identity card is widely implemented at a station, and certain benefits are brought to identity information identification of passengers, but the mode only can acquire identity information of passengers getting on the station; when the vehicle moves forward, the situation that passengers get on the vehicle midway still occurs, and the situation can not identify the passengers getting on the vehicle at all, which is not beneficial to the comprehensive monitoring of the vehicle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide an on-vehicle intelligent terminal with ID card recognition function, provide passenger identity reading device and driver identity reading device, when driver or passenger got on the vehicle, can carry out identity information acquisition, uploaded together with surveillance video, be favorable to the comprehensive monitoring to the vehicle.
The purpose of the utility model is realized through the following technical scheme: a vehicle-mounted intelligent terminal with an identity card identification function comprises a central processing unit, a passenger identity reading device, a first RS232 serial port line, a driver identity reading device, a second RS232 serial port line, a video acquisition device, a positioning module, a buffer, a transmission switch, a wireless communication module, a switch control module, a first pressure sensor arranged in a carriage floor at a passenger boarding position and a second pressure sensor arranged in the carriage floor at the driver boarding position;
the output end of the passenger identity reading device is connected with the central processing unit through a first RS232 serial port line, the output end of the driver identity reading device is connected with the central processing unit through a second RS232 serial port line, the output ends of the video acquisition device and the positioning module are both connected with the central processing unit, the output end of the central processing unit is connected with the wireless communication module sequentially through the buffer and the transmission switch, and the output end of the wireless communication module is connected with a remote vehicle management background;
the output ends of the first pressure sensor and the second pressure sensor are connected with the switch control module, and the output end of the switch control module is connected with the control input end of the transmission switch.
The utility model has the advantages that: (1) the utility model provides a passenger identity reading device and driver identity reading device when driver or passenger get on the vehicle, can carry out identity information acquisition, upload together with surveillance video, are favorable to the comprehensive monitoring to the vehicle. (2) Be provided with pressure sensor in passenger's place of getting on the bus compartment floor and the driver place of getting on the bus compartment floor, when driver or passenger got on the bus, pressure sensor transmitted the pressure signal who gathers for on-off control module, by on-off control module control transmission switch closure, upload monitoring data, on-off control module control transmission switch disconnection all the time, monitoring data preserves in the buffer, does not carry out data upload, can be favorable to reducing the on-vehicle terminal consumption that data transmission brought like this. .
Drawings
Fig. 1 is a schematic block diagram of the present invention.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
As shown in fig. 1, a vehicle-mounted intelligent terminal with an identification card recognition function includes a central processing unit, a passenger identity reading device, a first RS232 serial port line, a driver identity reading device, a second RS232 serial port line, a video acquisition device, a positioning module, a buffer, a transmission switch, a wireless communication module, a switch control module, a first pressure sensor disposed in a floor of a carriage at a passenger boarding location, and a second pressure sensor disposed in the floor of the carriage at the driver boarding location;
the output end of the passenger identity reading device is connected with the central processing unit through a first RS232 serial port line, the output end of the driver identity reading device is connected with the central processing unit through a second RS232 serial port line, the output ends of the video acquisition device and the positioning module are both connected with the central processing unit, the output end of the central processing unit is connected with the wireless communication module sequentially through the buffer and the transmission switch, and the output end of the wireless communication module is connected with a remote vehicle management background;
the output ends of the first pressure sensor and the second pressure sensor are connected with the switch control module, and the output end of the switch control module is connected with the control input end of the transmission switch.
In the embodiment of the application, the passenger identity reading device and the driver identity reading device are second-generation identity card readers with RS232 serial ports; the vehicle-mounted intelligent terminal also comprises a memory connected with the central processing unit; the video acquisition device comprises a plurality of cameras distributed in the vehicle; the switch control module comprises a reference voltage source and a voltage comparator, wherein the non-inverting input end of the voltage comparator is simultaneously connected with the first pressure sensor and the second pressure sensor, the inverting input end of the voltage comparator is connected with the reference voltage source, and the output end of the voltage comparator is connected with the control input end of the transmission switch; wherein, the voltage value of the reference voltage source needs to be larger than zero and smaller than the voltage output when the first pressure sensor and the second pressure sensor detect that a human body (passenger/driver) gets on the vehicle; thus, when the first pressure sensor and the second pressure sensor do not detect human body (passenger/driver) signals, the in-phase input voltage of the voltage comparator is smaller than the reverse-phase input voltage; when the first pressure sensor and the second pressure sensor detect a human body (passenger/driver) signal, the non-inverting input voltage of the voltage comparator is greater than the inverting input voltage.
The working principle of the utility model is as follows: the camera in the vehicle collects video images in the vehicle in real time, the video images and positioning information collected by the positioning module in real time are transmitted to the central processing unit, the central processing unit transmits the information to the buffer for buffering, when a driver gets on the vehicle, the driver approaches the identity card to the driver identity reading device, the driver identity information is collected by the driver identity reading device, and the information is transmitted to the buffer through the RS232 serial port line and the central processing unit; meanwhile, when a driver gets on the vehicle, the second pressure sensor senses pressure information and outputs a corresponding voltage signal to the non-inverting input end of the voltage comparator, the non-inverting input voltage of the voltage comparator is greater than the inverting input voltage, the voltage comparator outputs a high level to control the transmission switch to be conducted, and data stored in the buffer is transmitted to the vehicle management background through the transmission switch and the wireless communication module; similarly, when a passenger gets on the bus, the passenger brings the identity card close to the passenger identity reading device, and the passenger identity reading device collects the passenger identity information and transmits the passenger identity information to the buffer memory through the RS232 serial port line and the central processing unit; meanwhile, when a passenger gets on the vehicle, the first pressure sensor senses pressure information and outputs a corresponding voltage signal to the non-inverting input end of the voltage comparator, the non-inverting input voltage of the voltage comparator is larger than the inverting input voltage, the voltage comparator outputs a high level to control the transmission switch to be switched on, and data stored in the buffer is transmitted to the vehicle management background through the transmission switch and the wireless communication module. In some embodiments, the passenger identity reading device and the driver identity reading device are only used as identity information acquisition equipment, so as to provide convenience for the identity management of people (drivers or passengers) in the vehicle at the background; in other embodiments, the passenger identity reading device may interact with a background ticketing system, such that the passenger second-generation identity card serves as a riding ticket. Because the passenger identity reading device and the driver identity reading device are arranged, a driver or a passenger can swipe a second-generation identity card on the vehicle, so that the identity information of the driver/passenger can be acquired and uploaded together with the monitoring video, the background can be favorably mastered with the identity information of the driver/passenger, and the vehicle can be comprehensively monitored; be provided with pressure sensor in passenger's place of getting on the bus compartment floor and the driver place of getting on the bus compartment floor, when driver or passenger got on the bus, pressure sensor transmitted the pressure signal who gathers for on-off control module, by on-off control module control transmission switch closure, upload monitoring data, on-off control module control transmission switch disconnection all the time, monitoring data preserves in the buffer, does not carry out data upload, can be favorable to reducing the on-vehicle terminal consumption that data transmission brought like this.
It is to be understood that the invention is not to be limited to the forms disclosed, but on the contrary, is intended to cover other embodiments and combinations, modifications, and environments, and may be practiced within the scope of the teachings or knowledge of the relevant art(s) and/or within the spirit of the invention. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (5)
1. The utility model provides an on-vehicle intelligent terminal with ID card recognition function which characterized in that: the system comprises a central processing unit, a passenger identity reading device, a first RS232 serial port line, a driver identity reading device, a second RS232 serial port line, a video acquisition device, a positioning module, a buffer, a transmission switch, a wireless communication module, a switch control module, a first pressure sensor arranged in a carriage floor of a passenger getting-on position and a second pressure sensor arranged in the carriage floor of the driver getting-on position;
the output end of the passenger identity reading device is connected with the central processing unit through a first RS232 serial port line, the output end of the driver identity reading device is connected with the central processing unit through a second RS232 serial port line, the output ends of the video acquisition device and the positioning module are both connected with the central processing unit, the output end of the central processing unit is connected with the wireless communication module sequentially through the buffer and the transmission switch, and the output end of the wireless communication module is connected with a remote vehicle management background;
the output ends of the first pressure sensor and the second pressure sensor are connected with the switch control module, and the output end of the switch control module is connected with the control input end of the transmission switch.
2. The vehicle-mounted intelligent terminal with the identity card identification function according to claim 1, characterized in that: the passenger identity reading device and the driver identity reading device are both second-generation identity card readers.
3. The vehicle-mounted intelligent terminal with the identity card identification function according to claim 1, characterized in that: the vehicle-mounted intelligent terminal further comprises a memory connected with the central processing unit.
4. The vehicle-mounted intelligent terminal with the identity card identification function according to claim 1, characterized in that: the video acquisition device comprises a plurality of cameras distributed in the vehicle.
5. The vehicle-mounted intelligent terminal with the identity card identification function according to claim 1, characterized in that: the switch control module comprises a reference voltage source and a voltage comparator, wherein the non-inverting input end of the voltage comparator is connected with the first pressure sensor and the second pressure sensor, the inverting input end of the voltage comparator is connected with the reference voltage source, and the output end of the voltage comparator is connected with the control input end of the transmission switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201921467711.4U CN210573959U (en) | 2019-09-05 | 2019-09-05 | Vehicle-mounted intelligent terminal with identity card identification function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921467711.4U CN210573959U (en) | 2019-09-05 | 2019-09-05 | Vehicle-mounted intelligent terminal with identity card identification function |
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| CN210573959U true CN210573959U (en) | 2020-05-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110570539A (en) * | 2019-09-05 | 2019-12-13 | 成都亿盟恒信科技有限公司 | Vehicle-mounted intelligent terminal with identity card identification function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110570539A (en) * | 2019-09-05 | 2019-12-13 | 成都亿盟恒信科技有限公司 | Vehicle-mounted intelligent terminal with identity card identification function |
| CN110570539B (en) * | 2019-09-05 | 2024-10-25 | 成都亿盟恒信科技有限公司 | Vehicle-mounted intelligent terminal with identity card recognition function |
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