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Intelligent traffic processing device and method, vehicle-mounted device and traffic system

A technology of intelligent transportation and processing devices, applied in traffic control systems, traffic control systems of road vehicles, instruments, etc., can solve problems such as road traffic hazards, low vehicle efficiency, cost, etc., to achieve intelligent control, avoid traffic congestion, Guaranteed safety effect

Pending Publication Date: 2021-04-06
山西省交通科技研发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when a vehicle passes through a traffic light intersection, when the green light is on, the driver of the first car in the convoy needs to pass the reaction time of 1-2 seconds before the car can start, while the driver of the second car needs to be in the first car. It takes 1-2 seconds to react after starting, and so on. When there are many vehicles waiting to pass, due to the accumulation of driver reaction time, the efficiency of vehicles passing through traffic light intersections will be low, which will bring hidden dangers to road traffic.
[0004] During rush hours in the city, there are many vehicles waiting to pass through traffic light intersections, and the accumulation of driver reaction time will cause traffic congestion and reduce the efficiency of vehicles passing through traffic light intersections

Method used

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  • Intelligent traffic processing device and method, vehicle-mounted device and traffic system
  • Intelligent traffic processing device and method, vehicle-mounted device and traffic system
  • Intelligent traffic processing device and method, vehicle-mounted device and traffic system

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Experimental program
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Embodiment 1

[0042] This embodiment provides an intelligent traffic processing device, including a determination unit, a state acquisition unit and an automatic control unit, the determination unit is used to determine each vehicle to pass at the current traffic light intersection; the state acquisition unit is used to obtain the The current traffic light state of the current traffic light intersection is sent to the automatic control unit; the automatic control unit is used to generate an automatic driving instruction for each vehicle to pass according to the current traffic light state, and use each The automatic driving instruction of the passing vehicle separately controls each passing vehicle to perform automatic driving.

[0043] Preferably, the intelligent traffic processing device further includes a positioning information acquisition unit, configured to acquire the positioning information of the vehicle currently passing; the automatic control unit is also configured to determine t...

Embodiment 2

[0056] This embodiment provides a smart traffic processing method. The smart traffic processing method uses the smart traffic processing device provided in the first embodiment. For the specific content of the smart traffic processing device, please refer to the description of the first embodiment above, which will not be repeated here repeat.

[0057] This embodiment provides a smart traffic processing method, comprising: determining each vehicle to pass at the current traffic light intersection; acquiring the current traffic light state at the current traffic light intersection; generating each vehicle to pass according to the current traffic light state The automatic driving instruction of each vehicle to be passed is controlled by using the automatic driving instruction of each vehicle to be passed to perform automatic driving.

[0058] Preferably, the intelligent traffic processing method further includes: acquiring the location information of the currently passing vehicl...

Embodiment 3

[0087] This embodiment provides a smart traffic vehicle-mounted device, which is wirelessly connected to the smart traffic processing device provided in Embodiment 1. For the specific content of the smart traffic processing device, please refer to the description of the above-mentioned Embodiment 1. Let me repeat.

[0088] The present invention provides a vehicle-mounted device for intelligent traffic, including a vehicle-mounted acquisition unit and a vehicle-mounted control unit, the vehicle-mounted acquisition unit is used for the current traffic light status of the current traffic light intersection where the vehicle to pass is currently located, and sends the current traffic light status to an external an intelligent traffic processing device, so that the intelligent traffic processing device generates the automatic driving instruction according to the current traffic light state; the on-board control unit is used to receive the automatic driving instruction sent by the in...

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Abstract

The invention discloses an intelligent traffic processing device and method, a vehicle-mounted device and a traffic system. The intelligent traffic processing device comprises a determination unit, a state acquisition unit, an automatic control unit, a positioning information acquisition unit and a brake signal acquisition unit. According to the intelligent traffic processing device provided by the embodiment of the invention, the current traffic light state of the front traffic light intersection is obtained by determining each to-be-passed vehicle of the current traffic light intersection, the automatic driving instruction of each to-be-passed vehicle is generated, and each to-be-passed vehicle is controlled to perform automatic driving by using the automatic driving instruction of each to-be-passed vehicle. When a large number of vehicles wait to pass, the intelligent traffic processing device can avoid traffic jam caused by accumulation of response time of drivers, and the efficiency of the vehicles passing through the traffic light intersection is improved. Intelligent control over the vehicle is achieved through information interaction, and the efficiency of the vehicle passing through the traffic light intersection is improved under the condition that traffic driving safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of intelligent traffic, in particular to an intelligent traffic processing device and method, a vehicle-mounted device and a traffic system. Background technique [0002] In recent years, with the rapid increase of car ownership, urban traffic has become more and more congested, which has brought great inconvenience to people's lives, and every intersection waiting for a red light is a hidden danger of traffic jams. [0003] At present, when a vehicle passes through a traffic light intersection, when the green light is on, the driver of the first car in the convoy needs to pass the reaction time of 1-2 seconds before the car can start, while the driver of the second car needs to be in the first car. It takes 1-2 seconds to react after starting, and so on. When there are many vehicles waiting to pass, due to the accumulation of driver reaction time, the efficiency of vehicles passing through traffic light int...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/0967
CPCG08G1/096725
Inventor 高东明张林梁李旭华李朝霞李臻
Owner 山西省交通科技研发有限公司
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