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Induction system for single-arm movable device movement

A mobile device and sensing system technology, applied in the field of sensing systems, can solve the problems of high risk of single-arm mobile devices, and achieve the effects of safe use, avoiding danger, and convenient remote operation

Inactive Publication Date: 2017-09-22
CHENGDU GENCHI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The working environment of single-arm mobile devices is becoming more and more complex, which also leads to more and more dangers in the working environment of single-arm mobile devices. For example, when operating large-scale construction machinery such as excavators and cranes, operators often have relatively big danger

Method used

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  • Induction system for single-arm movable device movement
  • Induction system for single-arm movable device movement
  • Induction system for single-arm movable device movement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as figure 1 and figure 2 As shown, the sensing system for the motion of a single-arm mobile device in the present invention is characterized in that it includes a handle 1 and a grip pattern 2 arranged on the outside of the handle; the handle 1 includes a retaining wall 11, a first triaxial acceleration sensor 12. The second three-axis acceleration sensor 13, the third three-axis acceleration sensor 14, the control device 15 and the pressure sensor 16; the first three-axis acceleration sensor 12, the second three-axis acceleration sensor 13, and the third three-axis acceleration sensor 14. The control device 15 and the pressure sensor 16 are arranged in the protective wall 11; the first triaxial acceleration sensor 12 is arranged on the inner top of the protective wall 11; the second triaxial acceleration sensor 13 is arranged in the middle of the protective wall 11; The three-axis acceleration sensor 14 is arranged on the inner bottom of the retaining wall 11; t...

Embodiment 2

[0032] Such as image 3 As shown, in this embodiment, on the basis of Embodiment 1, the control device 15 includes: for detecting the displacement according to the first three-axis acceleration sensor 12, the second three-axis acceleration sensor 13 and the third three-axis acceleration sensor 14 Different judging modules for judging the rotation angle of the handle 1; the central processing unit for sending control instructions according to the displacement detected by the second triaxial acceleration sensor 13 and the rotation angle of the handle 1 judged by the judgment module; The control command of the device is sent to the wireless communication module of the single-arm mobile device.

[0033] During the implementation of this embodiment, the first triaxial acceleration sensor 12, the second triaxial acceleration sensor 13 and the third triaxial acceleration sensor 14 are preferably ADXL335; the judging module is preferably ODROID XU4; the wireless communication module i...

Embodiment 3

[0035] Such as image 3 As shown, this embodiment is based on Embodiment 2, and the central processing unit is further configured to stop issuing control instructions when the pressure signal detected by the pressure sensor 16 is less than the threshold.

[0036] When the present embodiment is implemented, the pressure sensor 16 is preferably FC20A; when the pressure signal detected by the pressure sensor 16 is less than the threshold value, that is, it is considered that the operator has left the handle, and the control command is stopped, so that the present invention will not cause errors during use. Operation and use are safer.

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Abstract

The invention discloses an induction system for single-arm movable device movement. The induction system comprises a grab handle and a grab thread arranged on the outer side of the grab handle; a first three-shaft acceleration sensor, a second three-shaft acceleration sensor, a third three-shaft acceleration sensor, a control device and a pressure sensor are arranged in the protection wall; the first three-shaft acceleration sensor is arranged at the inner top of the protection wall; the second three-shaft acceleration sensor is arranged in the middle of the protection wall; the third three-shaft acceleration sensor is arranged at the inner bottom of the protection wall; the control device is arranged between the first three-shaft acceleration sensor and the second three-shaft acceleration sensor; and the control device controls movement of a single-arm movable device according to information detected by the first three-shaft acceleration sensor, the second three-shaft acceleration sensor, the third three-shaft acceleration sensor and the pressure sensor. According to the induction system for single-arm movable device movement, remote operation of an operator over the single-arm movable device is achieved, and the situation that the operator gets involved in danger is avoided.

Description

technical field [0001] The present invention relates to mechanical control, and more particularly to sensing systems for movement of single-arm mobile devices. Background technique [0002] Single-arm mobile devices are one of the most widely used devices in the mechanical field. Single-arm mobile devices can perform many tasks by imitating the movements of human arms. For example, excavators and cranes currently used in engineering, and mechanical arms used in industrial production. Judging from the development of machinery in recent years, more and more activities can be completed by single-arm movable devices, and at the same time, the working environment of single-arm movable devices is becoming more and more complex. [0003] The working environment of single-arm mobile devices is becoming more and more complex, which also leads to more and more dangerous working environment of single-arm mobile devices. For example, large-scale construction machinery such as excavator...

Claims

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Application Information

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IPC IPC(8): B25J13/00B25J13/08E02F9/20
Inventor 陈拙夫
Owner CHENGDU GENCHI TECH CO LTD