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AGV (automated guide vehicle) safety control system and safe type AGV

A safety control and controller technology, applied in signal devices, motor vehicles, transportation and packaging, etc., can solve the problems of insufficient safety performance of AGV

Pending Publication Date: 2018-08-28
GUANGDONG JATEN ROBOT & AUTOMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of the embodiment of the present invention is to provide an AGV safety control system and a safe AGV to improve the existing AGV safety performance problems, improve the safety performance of the AGV, and ensure the safety of personal and property

Method used

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  • AGV (automated guide vehicle) safety control system and safe type AGV
  • AGV (automated guide vehicle) safety control system and safe type AGV
  • AGV (automated guide vehicle) safety control system and safe type AGV

Examples

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no. 1 example

[0031] This embodiment provides an AGV safety control system 100 to improve existing problems such as insufficient AGV safety performance. see figure 1 , figure 1 A schematic diagram of the AGV safety control system 100 provided in this embodiment is shown.

[0032] The AGV safety control system 100 is used to cut off the power supply 210 of the AGV when there is a collision, obstacle or emergency on the AGV running route, so as to prevent safety accidents and damage to personal and property safety.

[0033]The AGV safety control system 100 includes a main controller 170, an audible and visual alarm 171, a safety relay 110, an obstacle avoidance module 130, an anti-collision module 150, an emergency stop switch K5, a first switch relay K1 and a second switch relay K2. Among them, the first switch relay K1 and the second switch relay K2 are used to be arranged between the power supply 210 of the AGV and the drive controller 230 , and adopt dual-channel control to prevent comp...

no. 2 example

[0052] This embodiment provides a safe AGV, which includes a power supply 210 , a drive controller 230 and an AGV safety control system 100 . The power supply 210 is electrically connected to the drive controller 230 for supplying power to the drive controller 230 . The AGV safety control system 100 includes a first switch relay K1 and a second switch relay K2, the first switch relay K1 and the second switch relay K2 are arranged between the power supply 210 and the drive controller 230 .

[0053] What needs to be said is that the AGV safety control system 100 provided in this embodiment is basically the same in structure and basic principles as the AGV safety control system 100 provided in the first embodiment. For a brief description, this embodiment will not describe it again. For details, this embodiment does not introduce details, please refer to the relevant content in the first embodiment.

[0054] The AGV safety control system 100 includes a main controller 170, an a...

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PUM

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Abstract

The invention provides an AGV (automated guide vehicle) safety control system and a safe type AGV, which relate to the technical field of AGVs. The AGV safety control system comprises a safety relay,an obstacle-avoiding module, a collision-preventing module, and an emergency stop switch, both the obstacle-avoiding module and the collision-preventing module are electrically connected to the safetyrelay, and are used for detecting obstacle or collision information, the AGV comprises a power supply and a driving controller, and the safety relay is used for connecting the power supply and the driving controller of the AGV. When obstacle or collision information is detected by the obstacle-avoiding module and the collision-preventing module, the safety controller is controlled to cut off theconnection between the power supply and the driving controller of the AGV, and the power of the driving controller can also be directly cut off by the emergency stop switch. By arranging the self-contained safety control system, a dual-channel redundancy design is adopted by all the parts related to the safety function, and even if a master controller goes wrong, the parts related to the safety function can still normally operate.

Description

technical field [0001] The present invention relates to the field of AGV technology, in particular to an AGV safety control system and a safety AGV. Background technique [0002] With the vigorous promotion of industrial automation, more and more machines have entered factories and people's lives. With more and more interactions between humans and machines, how to ensure personal and property safety has become a problem that cannot be ignored. Most of the existing automatic guided vehicle (Automated Guided Vehicle, AGV) control systems give priority to the realization of functions, while often ignoring the issue of safety. Although some functional parts may be set to partially detect hazards, there will still be situations where the safety function fails due to the lack of overall and detailed consideration. Therefore, it is urgent to design an AGV safety control system and its safety circuit to ensure the normal operation of the safety system and ensure the safety of pers...

Claims

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Application Information

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IPC IPC(8): B60W30/09B60W30/095B60Q9/00B62D63/02B62D63/04
CPCB60W30/09B60W30/095B62D63/02B62D63/04B60Q9/008
Inventor 潘珏良
Owner GUANGDONG JATEN ROBOT & AUTOMATION