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A system and method for judging and calculating the movement of hydraulic tailgate by using gyroscope

A gyroscope and hydraulic technology, which is applied in the field of judging and calculating the hydraulic tailgate action by using the gyroscope, can solve the problems of low accuracy and hydraulic cylinder damage, and achieve the effect of avoiding attitude changes and reducing damage

Active Publication Date: 2022-12-02
JIANGSU CADRO HYDRAULIC EQUIP
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Problems solved by technology

[0006] In order to solve the problem that the accuracy of detecting the movement of the hydraulic tailgate through the pressurized cylinder is low and it is easy to cause damage to the hydraulic cylinder, this application provides a system and method for judging and calculating the movement of the hydraulic tailgate by using a gyroscope

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  • A system and method for judging and calculating the movement of hydraulic tailgate by using gyroscope
  • A system and method for judging and calculating the movement of hydraulic tailgate by using gyroscope
  • A system and method for judging and calculating the movement of hydraulic tailgate by using gyroscope

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Embodiment Construction

[0065] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0066] An embodiment of a system and method for judging and calculating the hydraulic tailgate action by using a gyroscope will be further described in detail below in conjunction with the accompanying drawings.

[0067] The embodiment of the present application discloses a system for judging and calculating the movement of a hydraulic tailgate by using a gyroscope.

[0068] refer to figure 1 and figure 2 , a system for judging and calculating the hydraulic tailgate movement by using a gyroscope includes a control box 2 and a nine-axis gyroscope 1, the control box 2 is provided with a main controller 21, and the nine-axis gyroscope 1 is connected to the main controller 21 by wire. The nine-axis gyroscope 1 includes a three-axi...

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Abstract

This application relates to a system and method for judging and calculating the movement of a hydraulic tailgate by using a gyroscope, which belongs to the field of hydraulic tailgate control. Types include door opening, lowering, head down, head up, lifting, and door closing; acquire data or wait to acquire data according to the action type; when the action type is lowering, bowing, and door closing, wait for the reverse acceleration generated by the hydraulic tailgate through the gyroscope, When the reverse acceleration is obtained, the hydraulic tailgate is controlled to stop falling; when the action types are door opening, head raising and lifting, the acquisition signal of the gyroscope is obtained, and the rotation angle of the hydraulic tailgate is controlled according to the acquisition signal. The application has the ability to judge the hydraulic tailgate to touch the ground according to the reverse acceleration, so as to control the hydraulic tailgate to stop, which is more accurate than the original judgment of the hydraulic tailgate touching the ground based on the increase of hydraulic pressure, and can reduce the damage to the hydraulic cylinder. .

Description

technical field [0001] The present application relates to the technical field of hydraulic tail lift control, in particular to a system and method for judging and calculating the hydraulic tail lift movement by using a gyroscope. Background technique [0002] The lifting tailgate installed at the rear of trucks and trailers is a mechanical-electrical-hydraulic integrated vehicle-mounted equipment that can improve loading and unloading efficiency and reduce the labor intensity of employees. There is a huge stock in the domestic and foreign logistics equipment market and an annual new market demand. [0003] Lifting tail lift is usually composed of three parts, namely electromechanical hydraulic actuator, electro-hydraulic power source and operation control box. The electromechanical hydraulic actuator includes the dock assembly, boom assembly, frame assembly and hydraulic system. [0004] The traditional lifting tail lift hydraulic system includes a booster cylinder and a c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C19/56
CPCG01C19/56
Inventor 宋作伟王泽黎王坚吕有逵周铭
Owner JIANGSU CADRO HYDRAULIC EQUIP
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