Luggage compartment door control system and control method thereof

A control method and a technology of a control system, which are applied in the field of automobile luggage compartment door control, can solve problems such as difficult adjustment and control of the opening speed and closing speed of the luggage compartment door, and achieve the effects of wide anti-pinch range, sensitive reflection, and convenient control

Active Publication Date: 2021-03-16
WEICHAI POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The object of the present invention is to provide a luggage compartment door control system and its control method, which is used to solve the problem in the prior art that the opening speed and closing speed of the luggage compartment door are difficult to adjust and control

Method used

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  • Luggage compartment door control system and control method thereof
  • Luggage compartment door control system and control method thereof
  • Luggage compartment door control system and control method thereof

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Embodiment Construction

[0044] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0045] The invention provides a luggage compartment door control system, which is used to solve the problem in the prior art that the opening speed and closing speed of the luggage compartment door are difficult to adjust and accurately control. The luggage compartment door control system in the present invention is based on the existing technology and improves the control system in the prior art, so as to achieve the purpose of accurately controlling the opening and closing speeds of the luggage compartment door.

[0046] like figure 2 As shown, the figure shows the first position 10 of the cabin door, the second position 20 of the cabin door, and the third position 30 of the cabin door of the luggage compartment door, which is equivalent to the process of opening the cabin door.

[0047] like im...

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PUM

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Abstract

The invention relates to the technical field of the automobile luggage compartment door control, and discloses a luggage compartment door control system. The luggage compartment door control system comprises a switch solenoid valve, and a door pump assembly connected with the switch solenoid valve. The luggage compartment door control system further comprises a first solenoid valve, a second solenoid valve and a control unit, wherein the first solenoid valve is installed on a pipeline between the door opening end of the switch solenoid valve and the door pump assembly; the second solenoid valve is installed on a pipeline between the door closing end of the switch solenoid valve and door pump assembly; and the first solenoid valve and the second solenoid valve are connected with the controlunit, through controlling the opening degree of the first solenoid valve and / or the second solenoid valve, the door opening speed and the door closing speed of a luggage compartment door are controlled. The luggage compartment door control system is capable of solving a problem in the prior art that the door opening speed and the door closing speed of the luggage compartment door are difficult tobe regulated and controlled.

Description

technical field [0001] The invention relates to the technical field of automobile luggage compartment door control, in particular to a luggage compartment door control system and a control method thereof. Background technique [0002] In the prior art, the principle of the pneumatic translation luggage compartment door control system of passenger cars is as follows: figure 1 As shown, it is mainly composed of a pneumatic translation mechanism and corresponding control components (quick release valve, switch solenoid valve 3', rocker switch), etc., and the gas storage tank 1' provides the air source for the entire system. [0003] When opening the door, press the door opening button, the switch solenoid valve 3' moves to the door opening end 31', the compressed air enters the pneumatic door pump assembly 4' through the switch solenoid valve 3', pushes the piston forward, and drives the curved arm through the rack and gear Rotate upward to open the hatch. [0004] When closi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05F15/70E05F15/42E05F15/50
CPCE05Y2900/54E05F15/42E05F15/50E05F15/70
Inventor 丁新生李明安罗青东顾延庆
Owner WEICHAI POWER CO LTD
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