Collision early warning device for road operation vehicle, road operation vehicle and collision early warning method

A technology for road work and collision warning, which is applied in the directions of measuring devices, electromagnetic wave re-radiation, and utilization of re-radiation, etc. It can solve the problems that road work vehicles are easy to be rear-ended, and achieve the effect of eliminating the interference of surrounding light and reducing risks

Pending Publication Date: 2018-06-26
BEIJING SHOUFA HIGHWAY MAINTENANCE & CONSTR
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a road work vehicle collision warning device, a road work vehicle and a collision warning method to solve the problem that existing road work vehicles are easily rear-ended

Method used

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  • Collision early warning device for road operation vehicle, road operation vehicle and collision early warning method
  • Collision early warning device for road operation vehicle, road operation vehicle and collision early warning method
  • Collision early warning device for road operation vehicle, road operation vehicle and collision early warning method

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Embodiment Construction

[0029] The concept of the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0030] Please refer to Figure 1-3 , The embodiment of the present invention provides a road work vehicle collision warning device, the vehicle collision warning device is installed on the road work vehicle, and is used to actively warn other vehicles approaching the road work vehicle from behind.

[0031] The road work vehicle collision warning device includes a sensing device 1, a processing module and a warning device, and the sensing device 1 includes an infrared transmitter 11, a receiver 12 and a controller, and the processing module communicates with the controller and the warning device in the sensing device 1 respectively. The device is electrically connected, and the controller is electrically connected with the infrared transmitter 11 and the receiver 12 . In this embodiment, one infrared emitter 11 corresponds to fo...

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Abstract

The invention discloses a collision early warning device for a road operation vehicle. The collision early warning device is characterized by comprising a sensing device, a processing module and a warning device, wherein the sensing device comprises an infrared transmitter, four receivers and a controller; the infrared transmitter is controlled by the controller to send an infrared signal, the infrared signal is reflected by an object, then received by the receivers and sent to the controller to process, and the controller sends the processed data to the processing module; the processing module is used for receiving the signal data sent by the controller, and the warning device is controlled according to the signal data; the receivers are arranged at the outer side of the infrared transmitter, and are uniformly distributed along the circumference of using the infrared transmitter as the center of circle. The invention also provides the road operation vehicle and a collision early warning method. The collision early warning device has the advantages that by adopting the active type infrared imaging type, and arranging the active type warning device, the coming vehicle with collisionrisk at the behind is timely warned, and the collision risk is decreased.

Description

technical field [0001] The invention relates to the field of vehicle equipment, in particular to a road work vehicle collision warning device, a road work vehicle and a collision warning method. Background technique [0002] With the increasing saturation of social vehicles and the increasing number of road service operation vehicles, the situation of vehicle safety work is imminent, and a new test is put forward for the safety of road service operation vehicles. Low-speed driving and parking operations have caused many accidents. Playing with mobile phones while driving, airtight and sound-proof cars, and fatigue driving have all led to many rear-end collisions. When large-scale operating vehicles are operating, loud horns will form long-term fixed noise pollution. [0003] The current safety assistance systems configured in luxury cars are all front-mounted, using millimeter-wave radar detection or image sensing. Millimeter wave radar is a radio wave signal, and metal s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S17/93
CPCG01S17/931
Inventor 周卫东蒋彬刘波周顺新马森王翠珍蔺海明刘建章
Owner BEIJING SHOUFA HIGHWAY MAINTENANCE & CONSTR
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