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A vehicle early warning and collision avoidance device and method

An anti-collision device and vehicle technology, applied in anti-collision systems and other directions, can solve problems such as ineffective methods, and achieve the effects of protecting lives, improving safety factors, and saving police time

Active Publication Date: 2015-08-12
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

We cannot change the natural environmental factors. Although the above artificial methods can reduce the impact of heavy fog on traffic safety, they are not very effective.

Method used

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  • A vehicle early warning and collision avoidance device and method
  • A vehicle early warning and collision avoidance device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] This embodiment provides a vehicle warning and anti-collision device, such as figure 1 and 2 As shown, including: GPS unit, information sending and receiving control unit, communication unit, early warning unit, wherein,

[0029] The GPS unit is used to collect the positioning information of the vehicle, and send the positioning information to the information transceiver control unit;

[0030] The information transceiver control unit is used to continuously receive the information of the vehicle, continuously send the information of the vehicle to the outside world, and continue to receive the information of other vehicles, compare and judge the information of the vehicle with the information of other vehicles, and send the collision warning signal to the Early warning unit; wherein, the information of the vehicle includes the positioning information of the vehicle, and the information of other vehicles includes the positioning information of other vehicles;

[0031] ...

Embodiment 2

[0042] This embodiment provides a vehicle early warning and collision avoidance method, including:

[0043] (1) Use the GPS unit to collect the positioning information of the vehicle, and send the positioning information to the information transceiver control unit.

[0044] (2) Use the information transceiver control unit to continuously receive the information of the vehicle, and continue to send the information of the vehicle to the outside world. At the same time, it continues to receive the information of other vehicles. The signal is sent to the early warning unit,

[0045] Wherein, the information transmission and exchange between the information transceiver control unit of the vehicle and the information transceiver control units of other vehicles is realized through the communication unit.

[0046] Preferably, the positioning information of the vehicle collected by the GPS unit includes one or more of: driving speed, driving direction or position information.

[0047...

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Abstract

The invention discloses a prewarning anti-collision device and method for a vehicle. The prewarning anti-collision device comprises a GPS (Global Positioning System) unit, an information transmit-receive control unit, a communication unit and a prewarning unit, wherein the GPS unit is used for acquiring the positioning information of the vehicle and sending the positioning information to the information transmit-receive control unit; and the information transmit-receive control unit continually receives the information of the vehicle, continually sends the information of the vehicle to the outside through the communication unit, continually receives the information of other vehicles, compares the information of the vehicle with the information of other vehicles and sends a collision prewarning signal to the prewarning unit. By adopting the prewarning anti-collision device for the vehicle, a driver can still accurately judge the conditions of vehicles nearby when the personal visual system feels that the front of the vehicle is blurred by rain and fog, sand and dust, and barriers; and information communication among vehicles is provided to bring convenience for the driver to accurately make a driving decision in a very short time, so that the alarm dispatching time is saved, the driving safety factor is improved and a life saving role can be played in emergency.

Description

technical field [0001] The invention belongs to the field of vehicle networking control, and in particular relates to a vehicle early warning and anti-collision device and method. Background technique [0002] There are many reasons for the occurrence of traffic accidents, which can be roughly divided into natural factors and purely human factors. Among them, natural environment factors are difficult to change. If human factors can be effectively prevented in advance, the probability of traffic accidents can actually be effectively reduced. [0003] Low visibility has always been one of the main reasons for traffic accidents. Heavy fog or heavy rain will cause the visibility to decrease rapidly, which seriously affects the driver's line of sight and is the enemy of traffic safety. The fog is filled with fog, which seriously affects traffic safety. Because vehicles cannot drive normally, it will also lead to rear-end collisions and serial collisions. There are many precauti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/16
Inventor 王川宿毛琦汤新宁陈效华
Owner CHERY AUTOMOBILE CO LTD
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