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Control method and system of automotive emergency braking distance calculation and recording

A technology for emergency braking and braking distance, which is applied in braking safety systems, brakes, braking components, etc. It can solve the problems of manual measurement of emergency braking distance and high labor costs, so as to reduce labor costs and improve accuracy. Effect

Inactive Publication Date: 2017-06-09
ZHUZHOU ELECTRIC LOCOMOTIVE CO
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a control method and system for calculating and recording the emergency braking distance of a vehicle, so as to solve the problems that the emergency braking distance of the vehicle needs to be measured manually and the labor cost is high

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  • Control method and system of automotive emergency braking distance calculation and recording
  • Control method and system of automotive emergency braking distance calculation and recording

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Embodiment Construction

[0028] The embodiment of the invention discloses a control method and system for calculating and recording the emergency braking distance of a vehicle, so as to solve the problems that the emergency braking distance of the vehicle requires manual measurement and high labor costs.

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] The embodiment of the present invention provides a control method for calculating and recording the emergency braking distance of a vehicle. The method can be applied to a pro...

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Abstract

The invention discloses a control method and system of automotive emergency braking distance calculation and recording. The control method comprises the steps of receiving an emergency braking signal; calculating and receiving a braking distance of a vehicle in every program running cycle in the process from the emergency braking signal to the moment the vehicle is stationary; accumulating the braking distance of every program running cycle to obtain an emergency braking distance; storing and displaying the emergency braking distance. By using the control method and system of automotive emergency braking distance calculation and recording, calculation and storage of the emergency braking distance of the vehicle can be automatically achieved, the manual measurement is not needed, the manual cost is lowered, and the accuracy is improved.

Description

technical field [0001] The invention relates to the technical field of railway traffic, more specifically, to a control method and system for calculating and recording emergency braking distances of vehicles. Background technique [0002] In order to effectively brake the vehicle in an emergency, the braking distance of the locomotive in emergency braking generally needs to be measured and adjusted in order to optimize the braking distance of the locomotive in an emergency and reduce the occurrence of accidents. [0003] At present, when the engineering maintenance vehicle is measuring the emergency braking distance, it still adopts the method of manual measurement. The measurement method is not accurate, and the emergency braking distance is also recorded manually, which undoubtedly increases the labor cost. [0004] To sum up, how to effectively solve the problem that the emergency braking distance of the vehicle needs to be manually measured and the labor cost is high is...

Claims

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Application Information

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IPC IPC(8): B60T17/22
CPCB60T17/228
Inventor 李年锁颜罡罗显光郭彦每付利宋杰
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO
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