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Intelligent early warning method for surrounding vehicle with abnormal driving state

A technology of driving state and abnormal state, applied in the field of intelligent management of safe driving of vehicles, can solve the problems of no traffic safety technology and practical application, no patent disclosure, etc., achieve convenient, fast and accurate safety accident identification and processing, and reduce the probability of accidents , the effect of overcoming the danger

Inactive Publication Date: 2016-02-03
CHONGQING ZHITAO INFORMATION TECH CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] How to intelligently warn and identify abnormally driving vehicles, give immediate warnings to surrounding vehicles, and take effective and reasonable avoidance measures. At present, there is no relevant traffic safety technology and practical application, and there is no similar patent disclosure after searching.

Method used

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  • Intelligent early warning method for surrounding vehicle with abnormal driving state

Examples

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Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1. The present invention realizes an intelligent early warning method for surrounding abnormal driving state vehicles, and the method includes the following steps:

[0048] S1. The roadside relay terminal reads the vehicle driving status parameters and submits the data to the background system synchronously.

[0049] S2. The background system tracks and marks the electronic track map of the vehicle, and the real-time status marks of the vehicle's real-time status parameters including driving speed, driving direction, and inter-road position.

[0050] S3. The background system judges whether the driving state of the vehicle is abnormal, or further confirms the abnormal type.

[0051] S4. Sending a reminder message of the abnormal state of the vehicle to the vehicle on the road section through the relay terminal.

[0052] S5. After obtaining the information, the vehicle-mounted receiving terminal marks the abnormal state parameters of the vehicle through the d...

Embodiment 2

[0053] Embodiment 2. The present invention realizes the intelligent early warning method for surrounding abnormal driving state vehicles, and the method may also include the following steps:

[0054] S1. The vehicle-mounted reading terminal reads the driving state parameters of other vehicles in the surrounding area, and synchronously submits the data to the vehicle-mounted processing system.

[0055] S2. The on-vehicle processing system tracks and marks the electronic trajectories of surrounding vehicles, and the real-time status marks of the vehicle's real-time status parameters including driving speed, driving direction, and inter-road position.

[0056] S3. The on-board processing system judges whether the driving state of the vehicle is abnormal, or further confirms the abnormal type;

[0057] S4. A reminder message is sent through the vehicle-mounted display terminal, and the driver manually takes an avoidance operation measure.

[0058] S5. Or connect the reminder info...

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Abstract

The invention discloses an intelligent early warning method for a surrounding vehicle with an abnormal driving state. Vehicle driving state parameters are read via a roadside relay end or a vehicle-mounted reading end, the data are simultaneously submitted to a backstage system or a vehicle-mounted processing system, the backstage system or the vehicle-mounted processing system tracks or marks a vehicle driving electronic trajectory, vehicle instant state parameters comprise a driving speed, a driving direction and an inter-road position instant state, whether the vehicle driving state is abnormal is judged, or after the abnormal type is further confirmed, vehicle abnormal state warning information is sent to the vehicle. As the widely-used RFID technology is adopted, the cost is lower, the application is more convenient, and the method can be forced to be promoted by the government in a unified mode; according to the technology system for intelligent warning, judging and recognizing the abnormal driving vehicle, the surrounding other driving vehicles are warned instantly, effective and reasonable avoidance measures are adopted, and traffic safety accidents can be prevented from happening; and a special global meaning is provided for ensuring safe vehicle driving.

Description

technical field [0001] The invention belongs to the technical field of intelligent management for safe driving of vehicles, and mainly relates to an intelligent early warning method based on RFID wireless radio frequency and its data relay transmission technology to realize the intelligent early warning of surrounding abnormal driving state vehicles. Background technique [0002] Radio Frequency Identification (RFID) is a wireless communication technology that can identify specific targets and read and write related data through radio signals without the need for mechanical or optical contact between the identification system and specific targets. The most important advantage of the radio frequency identification system is non-contact identification, which can read tags through snow, fog, ice, paint, dirt and harsh environments where barcodes cannot be used, and the reading speed is extremely fast, less than 100 milliseconds in most cases. The sketching capability of active ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16
Inventor 任明和
Owner CHONGQING ZHITAO INFORMATION TECH CENT
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