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An acquisition method and vehicle information technology, applied in the field of vehicle information acquisition, can solve problems such as inability to record and process violations
Pending Publication Date: 2019-11-19
GANSU WANHUA JINHUI INFORMATION TECH
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Problems solved by technology
[0005] The purpose of the present invention is to provide a vehicle information acquisition method, which solves the problem that the electronic eyes of the intelligent management of existing traffic can only record violations and send them to the background, but cannot record and process violations in real time. Problems with illegal spaces
Method used
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Embodiment 1
[0030] A method for obtaining vehicle information, comprising a background database, an RFID tag, an RFID read-write device, and a violation identification device installed on the road, further comprising the following steps:
[0031] S1. Match the RFID read-write device for each violation identification device, and establish communication between the RFID read-write device and the violation identification device;
[0032] S2, matching the RFID tag with the vehicle one by one;
[0033] S3. After the violation identification device recognizes that there is a vehicle violation, record the information of the violation vehicle and the corresponding violation information and send it to the background database and the RFID read-write device;
[0034] S4. The RFID reading and writing device reads the nearby RFID tags, and sends the violation information to the RFID tags of the corresponding vehicles;
[0035] S5. When the RFID tag with violation information passes through the inspec...
Embodiment 2
[0038] The difference between this embodiment and Embodiment 1 is that the basic information of the vehicle is recorded in the RFID tag, which cannot be modified after it is generated.
[0039] The basic information of the vehicle includes license plate number, vehicle color, vehicle model, number of axles, approved load quality and driver information.
[0040] Vehicle running information is also recorded in the RFID tag.
Embodiment 3
[0042] The difference between this embodiment and embodiment 1 is that it also includes the following steps:
[0043] S6. The RFID reading and writing device reads the vehicle driving information in the RFID tag, and judges whether the road section where the RFID reading and writing device is located is located on the vehicle's pre-recorded driving path. If the vehicle is not located on the pre-registered driving path of the vehicle, the vehicle will be inspected.
[0044] The vehicle driving information includes a driving starting point, a driving end point, and a driving route.
[0045] The vehicle travel information also includes vehicle passing time.
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Abstract
The invention discloses a vehicle information acquisition method. According to the scheme, an RFID read-write device is added to a violation identification device for traffic intelligent management, and an RFID tag is matched for each vehicle. When the violation recognition device detects that a vehicle violates a violation, on one hand, violation information is sent to a background database; on one hand, violation information is written into the RFID tag of the corresponding vehicle through the RFID read-write device; when the vehicle passes through a traffic inspection point or an inspectionpoint; the RFID read-write device of the inspection point or the check point reads that the vehicle violation is recorded in the RFID tag on the vehicle; therefore, even if the violation of the vehicle is handled, the problems that an existing traffic intelligent management electronic eye can only record the violation behavior and send the violation behavior to the background, the violation behavior cannot be recorded and handled in real time, and the space for replacing others to handle the violation is available are solved.
Description
technical field [0001] The invention relates to the field of vehicle transportation, in particular to a method for acquiring vehicle information. Background technique [0002] The intelligent management of traffic needs to rely on real-time and dynamic detection of traffic information. The detection of vehicle information directly affects the performance and status of the traffic system. Therefore, in the entire intelligent traffic monitoring system, the vehicle detector is the most important and the most indispensable component. At present, in the traffic management environment, electronic speed measurement systems for vehicle movement mainly include electromagnetic induction speed measurement systems, video speed measurement systems and radar speed measurement systems. Among them, the electromagnetic induction speed measurement system judges whether the vehicle is overspeed according to the speed of the vehicle passing through the parallel coil, and takes pictures to coll...
Claims
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