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Single-chip microcomputer-based control method for anti-pinch automatic cabin door of transport robot

A control method and single-chip microcomputer technology, applied in the field of robotics, can solve problems such as inconvenient operation and manual switching

Pending Publication Date: 2022-05-20
南京驭领科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Transport robots are an emerging industry. At present, most of the transport robots put into use on the market are doorless versions. A few of the door version robots need to be manually opened and closed by the operator, which is inconvenient to operate.

Method used

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  • Single-chip microcomputer-based control method for anti-pinch automatic cabin door of transport robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Such as figure 1 A control method for the anti-pinch automatic hatch of a transport robot based on a single-chip microcomputer includes the following steps:

[0020] Step 1: Use the control of the I / O port output of the microcontroller to control the door motor control chip TA6586;

[0021] Step 2: The control chip TA6586 outputs +12V voltage, -12V voltage and 0 voltage output according to the input signal, so as to control the forward rotation, reverse rotation and stop of the hatch DC motor;

[0022] Step 3: If the command received by the MCU is a door opening command and the state feedback of the hatch is closed at this time, due to the pop-up mechanical structure when the transport robot hatch is opened, opening the hatch is the same time to judge the status of the hatch, At this time, the motor is in the condition of no external force, and the current will not change significantly;

[0023] Step 4: If the instruction received by the MCU is a door closing instruct...

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Abstract

The invention discloses a single-chip microcomputer-based control method for an anti-pinch automatic cabin door of a transport robot, belongs to the technical field of robots, and realizes automatic opening and closing functions of the cabin door of the transport robot by utilizing voltage control and current detection functions of a self-made single-chip microcomputer. And the problem that the hands are possibly clamped under the situation that the cabin door is automatically closed is solved through the current change condition of the motor, so that the safety and intelligence of the transportation robot are achieved, the motor is a direct-current motor, a single-chip microcomputer is adopted for control, and the safety of the transportation robot is improved. The implementation cost of the anti-pinch function of the cabin door of the transport robot can be reduced.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a control method for a hand-pinch-proof automatic hatch of a transportation robot based on a single-chip microcomputer. Background technique [0002] With the continuous rise of labor costs and the continuous improvement of transportation robot technology, more and more transportation robots are used in various places. For example, transport robots are gradually replacing part of the manual delivery service for customers. How to improve the efficiency of food delivery while ensuring the food hygiene and safety of the delivered food has become a pain point in the transportation robot industry. Transport robots are an emerging industry. At present, most of the transport robots put into use on the market are doorless versions, and a few of the door version robots require the operator to manually open and close, which is inconvenient to operate. [0003] The invention pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/16B25J19/06A47G23/08
CPCB25J9/16B25J19/06A47G23/08Y02P90/02
Inventor 陈贵江吴杰李冬琦
Owner 南京驭领科技有限公司