Back vehicle state real-time monitoring system utilizing data communication mode
一种实时监控、监控系统的技术，应用在数据通信领域，能够解决不能测量轮胎偏离车轴位置、本车检测的方式不够直观、无法异常情况传递等问题
Inactive Publication Date: 2016-03-09
孙凤兰
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Problems solved by technology
In the prior art, the tire pressure is generally measured by installing a tire pressure gauge on the vehicle. However, this method is limited to measuring one of the tire conditions, that is, the tire pressure, and cannot measure whether the tire deviates from the axle position. At the same time, the detection method of the vehicle It is not intuitive enough to pass the detected abnormal situation to the detected vehicle through the network between the cars in time
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[0017] The implementation of the real-time monitoring system for the status of rear vehicles using the data communication mode of the present invention will be described in detail below with reference to the accompanying drawings.
[0018] As automobiles continue to enter thousands of households, automobile safety is also more and more valued by people. Among them, the status of the tires during the driving of the car is an important information that needs to be monitored.
[0019] In the prior art, a tire pressure gauge is generally installed on the vehicle body to detect the current tire pressure data of the vehicle, and an alarm is issued when the tire pressure data is abnormal. However, tire pressure is only one aspect of car tire abnormality. Tire deviation or wheel hub problems will appear as abnormal sagging of car tires just like low tire pressure. However, the problem cannot be found by using a tire pressure gauge at this time. The detection only through the car body...
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The invention relates to a back vehicle state real-time monitoring system utilizing a data communication mode. The back vehicle state real-time monitoring system is arranged on a current vehicle and comprises back vehicle image acquiring and processing equipment, 802.11p communication equipment, back vehicle radar equipment and an ARM11 processor. The back vehicle image acquiring and processing equipment is used for performing image photographing and image processing on another vehicle, namely a back vehicle right behind the current vehicle. The back vehicle radar equipment is used for detecting the horizontal distance between the current vehicle and the back vehicle. An ARM11 processor is connected with the back vehicle image acquiring and processing equipment, the 802.11p communication equipment and the back vehicle radar equipment. The back vehicle state is determined based on the image processing result of the back vehicle image acquiring and processing equipment and the horizontal distance measured by the back vehicle radar equipment. Furthermore the back vehicle state is transmitted to the back vehicle in real time through the 802.11p communication equipment. The back vehicle state real-time monitoring system can finish accurate monitoring to the back vehicle state and furthermore can return the back vehicle state to the back vehicle.
Description
[0001] This invention is a divisional application of a patent with the application number 201510249619.0, the application date is May 15, 2015, and the invention name is "Real-time monitoring system for rear vehicle status using data communication mode". technical field [0002] The invention relates to the field of data communication, in particular to a real-time monitoring system for the status of rear vehicles adopting a data communication mode. Background technique [0003] Tires are circular elastic rubber products that are rolled on the ground and rolled on various vehicles or machinery. Usually installed on metal rims, it can support the body, buffer external impact, realize contact with the road surface and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions, and they are subjected to various deformations, loads, forces, and high and low temperature effects during driving, so they must have high load-bearing, tractio...
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IPC IPC(8): G06K9/00
CPCG08G1/01G06V20/56G06V20/584G06V20/625
Inventor 孙凤兰
Owner 孙凤兰