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Bus-type AGV photoelectric guide controller

A controller and photoelectric sensor technology, applied in the field of AGV, can solve the problems of high price and non-absolutely stable performance, and achieve the effects of improving practicability and flexibility, reducing manufacturing processes, and reducing costs

Pending Publication Date: 2018-03-06
HARBIN INST OF TECH AT WEIHAI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the price of domestic general AGV cars is relatively expensive for ordinary small and medium-sized enterprises, and the performance is not absolutely stable.

Method used

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  • Bus-type AGV photoelectric guide controller
  • Bus-type AGV photoelectric guide controller
  • Bus-type AGV photoelectric guide controller

Examples

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Embodiment Construction

[0024] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0025] Such as figure 1 As shown, the bus-type AGV photoelectric guidance controller involved in the present invention includes a control unit 1, and the control unit 1 is connected to the switch control unit 2, the photoelectric sensor unit 3, the obstacle avoidance unit 4, the RS232 interface unit 5 and the RS485 serial port respectively. The bus unit 6 is connected, and the bus-type AGV photoelectric guidance controller also includes a power supply unit 7, and the power supply unit 7 is the control unit 1, the switch control unit 2, the photoelectric sensor unit 3, the obstacle avoidance unit 4, and the RS232 The interface unit 5 and the RS485 serial port bus unit 6 supply power.

[0026] Such as Figure 2-3 As shown, the power supply unit 7 converts +24V electricity into +5V electricity to provide power for the control unit 1, switch c...

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Abstract

The invention provides a bus-type AGV photoelectric guide controller which comprises a control unit. The control unit is connected with a switch control unit, a photoelectric sensor unit, a RS232 interface unit and a RS485 serial port bus unit, the controller further comprises a power source unit which powers the control unit, the switch control unit, the photoelectric sensor unit, the RS232 interface unit and the RS485 serial port bus unit, the switch control unit is used for selecting navigation mode, the RS232 interface unit is used for communicating with an upper computer, and the RS485 serial port bus unit is used for be connected with a driving unit of an AGV. Photoelectric guiding is adopted, and feedback guiding is realized through a light-reflecting guide strip on the ground, so that compared with AGV guide modes available on the market, the bus-type AGV photoelectric guide controller is low in cost, convenient in wiring and high in openness; the controller can be connected with other field bus driving unit interfaces compatible with a RS485 bus, the controller can cooperate with the upper computer for distributed control through a RS232 interface and can perform independent autonomous control, and accurate path following guide is realized.

Description

technical field [0001] The invention relates to the field of AGV technology, in particular to a bus-type AGV photoelectric guidance controller. Background technique [0002] AGV is a mobile robot that is mainly used to transport various materials to ensure the flexibility, integration and efficiency of the system. Common AGVs have three guidance methods: electromagnetic induction guidance, laser guidance, and magnet gyro guidance, which allow AGVs to walk and carry goods according to the pre-designed path of humans. With the rise of human labor costs, AGV is receiving more and more attention. At present, the major industrial countries in the world regard the transformation of logistics structure and the reduction of logistics costs as an important measure for enterprises to win in the competition. In our country, AGV has been put into use in some automobile and tobacco industries, and has achieved good economic benefits for the company. However, the price of ordinary dome...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
Inventor 谢玮马立勇金同兴吕晓敏马家辰
Owner HARBIN INST OF TECH AT WEIHAI
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