Power operated tailgate control method and device

A control method and control device technology, applied in door/window accessories, power control mechanisms, buildings, etc., can solve the problems of easily pinching passengers and lack of protective measures for electric tailgates, so as to avoid pinching passengers and improve control of electric tailgates. safety effect

Active Publication Date: 2017-06-23
深圳市赛格车圣科技有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] The present invention provides a control method and device for an electric tailgate, aiming to solve the technic

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  • Power operated tailgate control method and device
  • Power operated tailgate control method and device
  • Power operated tailgate control method and device

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Embodiment Construction

[0014] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0015] see figure 1 , figure 1 It is a schematic flowchart of the implementation of the electric tailgate control method provided by the first embodiment of the present invention. Such as figure 1 As shown, the method includes the following steps.

[0016] S101, forming an operation command by collecting switch variables, and controlling ...

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Abstract

The embodiment of the invention discloses a power operated tailgate control method and device, and belongs to the technical field of automobile control. The method includes the steps that an operating instruction is formed by collecting switch variables, and a tailgate motor is controlled to move according to the position of a power operated tailgate so that the power operated tailgate can ascend or descend; the voltage drop of a sampling resistor connected into a driving circuit of the tailgate motor in series is collected in real time, and whether the working current of the tailgate motor is larger than a preset current or not when the power operated tailgate is controlled to descend is judged according to the collected voltage drop; and if the working current is larger than the preset current, it is determined that the power operated tailgate breaks down, and the power operated tailgate is controlled to rebound upwards to a preset safety height. According to the power operated tailgate control method and device, whether an obstacle exists or not can be detected automatically when the power operated tailgate is controlled to descend, and therefore the phenomenon that passengers are hurt by jamming is avoided, and tailgate control safety is improved.

Description

technical field [0001] The invention belongs to the technical field of automobile control, in particular to an electric tailgate control method and device. Background technique [0002] In recent years, automobile products have gradually become popular in my country and have entered the mass consumption field, especially medium and large sport utility vehicle (SUV, Sport Utility Vehicle) vehicles. With the liberalization of the second-child policy, sales have also been rising all the way. But the risks brought by it are also becoming more and more obvious. For example, the electric tailgate that is generally equipped as standard in medium and large SUVs is usually controlled by a motor to automatically lock the door. Due to the lack of protective measures, it often causes pinching when the electric tailgate is lowered. Accidents that injure passengers, especially children. Contents of the invention [0003] The invention provides a method and device for controlling an ele...

Claims

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Application Information

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IPC IPC(8): E05F15/70E05F15/611E05F15/40
CPCE05F15/40E05F15/611E05F15/70E05Y2900/548
Inventor 姚新宇王志强朱昌荣刘官元
Owner 深圳市赛格车圣科技有限公司
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