Control system and method of outer forklift parking robot with foldable stop arms

A control system and robot technology, applied in the field of parking robots, can solve problems such as the inability of the vehicle to be squeezed onto the fork arm, and the easy slippage of the vehicle.

Inactive Publication Date: 2021-01-15
JIANGSU LITTLE WHITE RABBIT INTELLIGENT MFG SCI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned technical problems in the prior art, one of the objectives of the present invention is to solve the problem that the existing two-jaw parking robot cannot squeeze the vehicle onto the fork arm when carrying a vehicle

Method used

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  • Control system and method of outer forklift parking robot with foldable stop arms
  • Control system and method of outer forklift parking robot with foldable stop arms
  • Control system and method of outer forklift parking robot with foldable stop arms

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Experimental program
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Embodiment 1

[0075] This embodiment relates to a parking robot with a stop arm, such as figure 1 As shown, the robot includes:

[0076] Vehicle frame 100, the vehicle frame 100 is a straight structure, and its length is fixed;

[0077] Active running device 140, the active running device 140 is installed on the vehicle frame 100, and is used to drive the vehicle frame 100 to move;

[0078] The left fork arm 200 and the right fork arm 300 with the same symmetrical structure, the left fork arm 200 and the right fork arm 300 are respectively installed at the two ends of the same side of the vehicle frame 100, and the distance between them is adjustable;

[0079] Universal wheel 340, the universal wheel 340 is installed on the left fork arm 200 and the right fork arm 300, to meet the driving requirements of the parking robot, and as a supporting structure;

[0080] The left arm 500 and the right arm 600 with the same symmetrical structure, the left arm 500 and the right arm 600 are movably inst

Embodiment 2

[0096] This embodiment relates to a control system and a control method applicable to Embodiment 1.

[0097] Such as Figure 7 As shown, the control system of the parking robot with a stop arm includes a travel module, a fork arm movement module, a stop arm drive module, a measurement module, a navigation module and a general controller.

[0098] The traveling module includes an active traveling device 140 and a universal wheel 340, which are used to drive the parking robot to move according to the traveling control instruction issued by the general controller;

[0099] The yoke moving module includes a yoke moving device 310 for driving the yoke to move;

[0100] The gear arm drive module, including the gear arm moving device and the folding structure, is used to drive the gear arm to move, open and fold;

[0101] A measurement module, including a photoelectric sensor 400, for detecting the wheelbase of the vehicle;

[0102] The navigation module is used to calculate the trav

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Abstract

The invention belongs to the technical field of parking robots, and discloses a control system and method of an outer forklift parking robot with foldable stop arms. The control system comprises an advancing module, a fork arm moving module, a stop arm driving module, a measuring module, a navigation module and a main controller. The advancing module is used for driving the parking robot to move according to an advancing control instruction sent by the main controller; the fork arm moving module is used for driving fork arms to move; the stop arm driving module is used for driving stop arms tomove, unfold and fold; the measuring module is used for detecting the wheelbase of vehicles; the navigation module is used for calculating an advancing route of the parking robot; and the main controller comprises an input and output unit, a control instruction unit, a distance judgment unit and a resistance judgment unit. After the stop arms make contact with a tire, whether the tire is lifted or not is judged through resistance borne by movement of the stop arms, the states of the tire and the corresponding fork arms are effectively reflected, and the situation that the tire falls off againdue to excessive movement of the fork arms is avoided.

Description

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Claims

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Application Information

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Owner JIANGSU LITTLE WHITE RABBIT INTELLIGENT MFG SCI INC
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