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car speed control system

A technology for controlling system and vehicle speed, applied in control/regulation systems, speed/acceleration control, control devices, etc., to solve problems such as injuries

Active Publication Date: 2017-04-19
WM MOTOR TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Serious injury could result if a passenger or driver is thrown directly from a door that opens due to centrifugal force

Method used

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Embodiment Construction

[0025] In order to make the content of the present invention clearer and easier to understand, the content of the present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

[0026] figure 1 A functional block diagram of a vehicle speed control system according to an embodiment of the present invention is schematically shown.

[0027] Specifically, as figure 1 As shown, the automobile speed control system according to the embodiment of the present invention includes: a first door lock sensing device 11, a second door lock sensing device 12, a third door lock sensing device respectively installed on the four doors of the automobile 13 and the fourth car door lock sensing device 14 are respectively used for whether the locks of the four car doors of the car are locked (in other words, respectively for whether the four car doors of the car are closed).

[0028] And, if figure 1 As shown, the vehicle speed control sys...

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Abstract

The invention discloses an automatic speed control system. When a control unit receives any one or more of a first speed limit signal, a second speed limit signal, a third speed limit signal and a fourth speed limit signal, a first start signal is output to an automobile speed limit unit, and therefore the automobile speed limit unit limits the running speed of an automobile to be no higher than a preset automobile speed. When the control unit receives any one or more of a first stop signal, a second stop signal, a third stop signal and a fourth stop signal, a second start signal is output to the automobile speed limit unit, and therefore the automobile speed limit unit enables the automobile not to run. When an automobile door locking sensing device, a second automobile door locking sensing device, a third automobile door locking sensing device and a fourth automobile door locking sensing device sense that corresponding automobile doors are locked from being unlocked, a first speed limit canceling signal, a second speed limit canceling signal, a third speed limit canceling signal and a fourth speed limit canceling signal are respectively output to the control unit.

Description

technical field [0001] The present invention relates to the field of automobile design, more specifically, the present invention relates to an automobile speed control system. Background technique [0002] Automobiles include transport vehicles powered by combustible gas, as well as vehicles powered by their own equipment. A car generally has four or more wheels and is a vehicle that travels on land without relying on tracks or wires. [0003] Cars are usually used to carry passengers, goods, and tow passengers and goods trailers. They are also refitted or equipped with special equipment to become special vehicles for the completion of specific transportation tasks or work tasks. Nowadays, the use of cars has become more and more popular. [0004] However, many safety problems will be encountered in the process of vehicle driving. [0005] For example, if the passenger or the driver does not close the car door after getting into the car, if the speed of the vehicle is too...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K31/00B60R21/015
Inventor 杨伟
Owner WM MOTOR TECH GRP CO LTD