Title:
NEW INTELLIGENT HYDRAULIC TAILGATE
Document Type and Number:
WIPO Patent Application WO/2023/070897
Kind Code:
A1
Abstract:
An intelligent hydraulic tailgate, comprising a bearing platform (1), a hydraulic apparatus (2), a nine-axis gyroscope (3) and a control module (4), wherein the hydraulic apparatus (2) is used for receiving different control instructions to drive the bearing platform (1) to move; the nine-axis gyroscope (3) is used for measuring the acceleration generated when the bearing platform (1) executes a specific action, and outputting an acceleration measurement signal, and is also used for collecting, in real time, a rotation angle when the bearing platform (1) executes the specific action, and outputting an angle measurement signal; the control module (4) is used for receiving the acceleration measurement signal, and outputting a first stop signal when the reverse acceleration reflected by the acceleration measurement signal is not zero, and is also used for outputting a second stop signal when a rotation angle reflected by the received angle measurement signal is within a corresponding preset angle range; and when receiving the first stop signal or the second stop signal, the hydraulic apparatus (2) is used for stopping to drive the bearing platform (1) to move. By means of the intelligent hydraulic tailgate, a bearing platform (1) can be relatively accurately controlled.
Inventors:
SONG ZUOWEI (CN)
WANG ZELI (CN)
WANG JIAN (CN)
WANG ZELI (CN)
WANG JIAN (CN)
Application Number:
PCT/CN2021/138966
Publication Date:
May 04, 2023
Filing Date:
December 17, 2021
Export Citation:
Assignee:
SHENZHEN CADRO HYDRAULIC EQUIPMENT CO LTD (CN)
International Classes:
B60P1/43; G05B19/048
Foreign References:
| CN203450005U | 2014-02-26 | |||
| CN107031487A | 2017-08-11 | |||
| CN113844846A | 2021-12-28 | |||
| US5829947A | 1998-11-03 | |||
| JP2016084829A | 2016-05-19 | |||
| CN104503487A | 2015-04-08 | |||
| US20030044266A1 | 2003-03-06 |
Attorney, Agent or Firm:
SHENZHEN HAI SHUN DA INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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