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Gas induction type collision strip

An inductive, gas technology, applied in the direction of measuring fluid pressure, measuring fluid pressure through electromagnetic elements, measuring devices, etc., can solve the problems of low sensitivity of collision bars and prone to false alarms, so as to improve detection sensitivity and accurately detect collision intensity. , to solve the effect of low sensitivity

Inactive Publication Date: 2019-01-04
上海葛雷科技有限公司
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The main purpose of this application is to provide a gas-inductive collision strip to solve the problems of low sensitivity and false positives of the collision strip for vehicle collision detection

Method used

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  • Gas induction type collision strip
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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0022] It should be noted that the term "comprising" and any of its variations in the description and claims of the present application and the above drawings are intended to cover non-exclusive inclusion, for example, processes and methods that include a series of steps or units The systems, products or devices are not necessarily limited to those steps ...

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Abstract

The invention discloses a gas induction type collision strip. The gas induction type collision strip comprises a collision strip main body and an air pressure detection device. The internal portion ofthe collision strip main body is provided with a cavity. The collision strip main body is fixed to a vehicle body to be detected. When the vehicle body to be detected is collided, air pressure in thecavity is changed. The air pressure detection port of the air pressure detection device is connected to the cavity. The air pressure detection device is used for detecting the variable quantity of the air pressure in the cavity. In the invention, technical problems that the sensitivity of the collision strip of vehicle collision detection is low and false alarm is easy to generate are solved.

Description

technical field [0001] The present application relates to the field of vehicle collision detection, in particular, to a gas-sensing collision strip. Background technique [0002] At this stage, for AGV automatic navigation vehicles, silicone collision strips with internal resistance strips or mechanical collision strips are used to complete the close-range collision detection of vehicles, but for vehicle collision detection, the silicone collision strips with internal resistance strips Both the mechanical and mechanical collision bars have the disadvantage of insensitivity. Among them, in addition to the insensitivity of the silicone collision strip inserted into the resistance strip, the installation of the resistance strip is required manually, which is difficult and expensive to produce; the resistance strip is prone to trigger resistance at a position where the turning curve of the resistance strip is too small, resulting in false alarms; Silicone corners are prone to a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007G01L9/00
CPCG01M17/0078G01L9/00
Inventor 项婓凡
Owner 上海葛雷科技有限公司
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