Height limit detection device based on computer visual identification and control method thereof

A computer vision and detection device technology, applied in signal devices, automatic start devices, transportation and packaging, etc., can solve problems such as inability to achieve all-weather detection, inability to achieve height, distance, etc., achieve fast computing speed, improve driving safety, The effect of high detection accuracy

Pending Publication Date: 2022-04-05
SHANGHAI UNIVERSITY OF ELECTRIC POWER
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Problems solved by technology

However, the current binocular stereo vision detection is susceptible to the influence of weather and environment, and cannot realize all-weather detection; affected by the road slope and roadside roughness, it is impossible to achieve high-precision output such as height and distance by relying on a single sensor detection

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  • Height limit detection device based on computer visual identification and control method thereof
  • Height limit detection device based on computer visual identification and control method thereof

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0040] A height limit detection device based on computer vision recognition, its structure is as follows figure 1 As shown, it includes a controller 1, an environmental information collection module, a vehicle light sensor 4, and a vehicle data sensor 5 for obtaining vehicle information. The vehicle light sensor 4 is installed on the inner side of the front windshield of the target vehicle. The sensor 4 and the vehicle data sensor 5 are respectively connec...

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Abstract

The invention relates to a height limit detection device based on computer vision recognition and a control method thereof.The height limit detection device comprises a controller, an environment information collecting module, a vehicle-mounted light sensor and a vehicle data sensor used for obtaining vehicle information, and the vehicle-mounted light sensor is installed on the inner side of a front windshield of a target vehicle; the environment information acquisition module, the vehicle-mounted light sensor and the vehicle data sensor are respectively connected with the controller, the output end of the controller is electrically connected with an electronic control unit of a vehicle, and the controller carries out comprehensive logic judgment on input information data and carries out height limit early warning and vehicle deceleration braking on the vehicle through the electronic control unit. Compared with the prior art, the method has the advantages of high detection accuracy, all-weather work and the like.

Description

technical field [0001] The invention relates to the technical field of driving assistance devices, in particular to a height limit detection device based on computer vision recognition and a control method thereof. Background technique [0002] With the improvement of our country's science and technology and economic level, and the increasing development of urban traffic, the types and quantities of vehicles are increasing. For the protection of roads and the personal safety of drivers, some roads will be set with height limiters or poles; height limiters Generally, it is mainly used for the portal frame at the entrance of bridges, culverts, and tunnels to play a protective role. However, the height of the height limit pole is also different. Originally, the height limit pole is to protect the safety of the driver, passengers and goods, but because the height of most height limit poles is not in accordance with the standard pole, the driver is not clear about the height of t...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q9/00B60T7/12B60R16/023
Inventor 毕忠勤徐富强孙苏苏周平
Owner SHANGHAI UNIVERSITY OF ELECTRIC POWER
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