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Collision detection system and method and vehicle

A collision detection and vehicle technology, applied in the field of vehicles, can solve problems such as insufficient reliability of vehicle collision detection, and achieve the effect of improving reliability

Inactive Publication Date: 2020-12-18
BEIQI FOTON MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of this disclosure is to provide a collision detection method, device and vehicle to solve the problem of insufficient reliability of vehicle collision detection in the related art

Method used

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  • Collision detection system and method and vehicle
  • Collision detection system and method and vehicle
  • Collision detection system and method and vehicle

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Embodiment Construction

[0037] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementations described here are only used to illustrate and explain the present disclosure, not to limit the present disclosure.

[0038] figure 1 It is a block diagram of a collision detection system 100 according to an exemplary embodiment. As shown in the figure, the system 100 includes a sealed tube 110 , an air pressure sensor 120 and a control module 130 , the air pressure sensor is used to detect the air pressure in the sealed tube.

[0039] The control module 130 is used to obtain the air pressure value in the sealed tube measured by the air pressure sensor; judge whether the airtightness of the sealed tube meets the preset airtightness condition according to the air pressure value; If the airtightness of the pipe does not meet the preset airtightness condition, an alarm message for indicat...

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Abstract

The invention relates to a collision detection system and method and a vehicle. The system is applied to the vehicle. The system comprises a sealing pipe, an air pressure sensor and a control module,wherein the air pressure sensor is used for detecting air pressure in the sealing pipe; the control module is used for obtaining an air pressure value, which is measured by the air pressure sensor, inthe sealing pipe; whether the air tightness of the sealing pipe meets a preset air tightness condition or not is determined according to the air pressure value; and if the air tightness of the sealing pipe does not meet the preset air tightness condition, an alarm message for expressing the collision of the vehicle is generated.

Description

technical field [0001] The present disclosure relates to the technical field of vehicles, in particular, to a collision detection system, method and vehicle. Background technique [0002] With the strengthening of people's awareness of environmental protection and the exploration, development and utilization of new energy, new energy vehicles have gradually entered people's daily life. Since electric energy is one of the most common and most accessible energy sources in daily life, among these new energy vehicles, electric vehicles are especially numerous. The chassis of electric vehicles is usually equipped with high-voltage components such as power batteries and power electronic units. When the vehicle is running, if the road conditions are bad, the chassis is likely to be hit by stones, mounds, etc., which will affect the performance of the components. , will endanger driving safety. [0003] Since the components themselves usually do not have a collision detection devi...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/0136
CPCB60R21/0136
Inventor 王福才
Owner BEIQI FOTON MOTOR CO LTD
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