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Obstacle detection system for vehicles

A detection system and obstacle detection technology, which is applied in the field of vehicle obstacle detection systems, can solve problems such as collisions between vehicles and tunnels, and achieve the effect of reducing route changes

Inactive Publication Date: 2021-01-08
SHENZHEN DOWCAUSE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that there are the following defects: there is a situation where the driver does not notice the corresponding height limit warning sign and the vehicle collides with the tunnel

Method used

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  • Obstacle detection system for vehicles

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Embodiment Construction

[0046] The following is attached Figure 1-5 The application is described in further detail.

[0047] The embodiment of the present application discloses an obstacle detection system for vehicles, refer to figure 1 ,include:

[0048] The navigation module 1 is used for positioning and navigating the vehicle, and outputting tunnel information.

[0049] The height detection module 2 is configured to receive tunnel information, start in response to the tunnel information, and detect the height of the tunnel ahead of the vehicle.

[0050] The processing module 3 is used to compare the height of the tunnel with the height of the vehicle, and output an alarm signal if the height of the tunnel is smaller than the height of the vehicle.

[0051] The alarm module 4 is used to receive the alarm signal and issue an alarm by means of the steering wheel emitting light.

[0052] Wherein, the navigation module 1 is a GPS navigation device or a Beidou navigation device, and the navigation...

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Abstract

The invention relates to an obstacle detection system for vehicles, and belongs to the field of vehicle safety. The system comprises a navigation module used for positioning and navigating a vehicle and outputting tunnel information; a height detection module used for receiving the tunnel information, being started in response to the tunnel information and detecting the height of a tunnel in frontof the vehicle; a processing module used for comparing the tunnel height with the vehicle height, and outputting an alarm signal if the tunnel height is smaller than the vehicle height; and an alarmmodule used for receiving the alarm signal and giving an alarm in a steering wheel light-emitting mode. The method has the effects of reducing the collision between the vehicle and the tunnel and improving the driving safety.

Description

technical field [0001] The present application relates to the field of vehicle safety, in particular to an obstacle detection system for vehicles. Background technique [0002] With the development of social economy, automobiles have been widely used and become a part of people's lives, and the safety of vehicles has attracted more and more attention. Vehicles generally include an obstacle detection function, which uses radar to detect obstacles around the vehicle. [0003] During the construction of roads and bridges, roads and bridges will form tunnels, and the height of the tunnel is fixed. When vehicles pass through the tunnel, if the height of the vehicle exceeds the height of the tunnel, the vehicle will collide with the tunnel and cause an accident. At present, height limit warning signs are usually set on one side of the tunnel to remind drivers. [0004] With regard to the above-mentioned related technologies, the inventor believes that there are the following def...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34G01B11/06G01B17/02
CPCG01C21/3415G01B11/0608G01B17/02
Inventor 冯曙
Owner SHENZHEN DOWCAUSE TECH
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