CN212060899U - AGV vehicle-mounted control system and control network supporting multiple communication protocols - Google Patents
AGV vehicle-mounted control system and control network supporting multiple communication protocols Download PDFInfo
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- CN212060899U CN212060899U CN201821085112.1U CN201821085112U CN212060899U CN 212060899 U CN212060899 U CN 212060899U CN 201821085112 U CN201821085112 U CN 201821085112U CN 212060899 U CN212060899 U CN 212060899U
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Abstract
The utility model discloses a support multiple communication protocol's AGV vehicle control system and control network. The AGV vehicle-mounted control system supporting various communication protocols comprises a main controller module, wherein the main controller module is respectively connected with a moving mechanism, a driver, a power supply module, a navigation module and a display module; the main controller module is connected with the communication module, the communication module integrates at least two communication protocols into a whole, and each communication protocol corresponds to one communication interface. The AGV can support various communication protocols, so that the AGV has a wide application range.
Description
Technical Field
The utility model belongs to automatic commodity circulation field especially relates to a support multiple communication protocol's AGV on-vehicle control system and control network.
Background
The conventional AGV dispatching management system consists of an upper computer control system and an AGV vehicle-mounted control system. The upper computer control system is responsible for task management, path planning and the like, the vehicle-mounted control system is responsible for receiving instructions and completing loading and unloading operations, and the upper computer control system and the vehicle-mounted control system are connected through a communication system and mutually transmit information.
However, the existing communication methods are various. In practical applications, the communication protocols of the operating systems originally used by different enterprises or factories are different. The communication mode of the conventional AGV vehicle-mounted control system is single, so that the AGV vehicle-mounted system cannot directly communicate with the control system of a factory and only can use a specific upper computer control system. This is very inconvenient in practical application.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model discloses a first purpose provides a support multiple communication protocol's AGV on-vehicle control system, it can support multiple communication protocol, makes AGV car range of application wide.
The utility model discloses a support multiple communication protocol's AGV vehicle control system, include: the main controller module is respectively connected with the moving mechanism, the driver, the power supply module, the navigation module and the display module; the main controller module is connected with the communication module, the communication module integrates at least two communication protocols into a whole, and each communication protocol corresponds to one communication interface.
Further, the driver is a low voltage direct current type servo driver.
Further, the moving mechanism is a steering wheel, a differential wheel or a Mecanum wheel.
Further, the power module comprises a storage battery, and the storage battery is also connected with the emergency stop switch;
furthermore, the power module further comprises a power switch, and the power switch is a self-locking switch.
Further, the navigation module comprises a magnetic navigation sensor and a magnetic strip; the ground is laid to the magnetic stripe, magnetic navigation sensor sets up in AGV car bottom for detect the produced magnetic field of magnetic stripe.
Furthermore, the display module is a liquid crystal display screen.
The utility model aims at providing a AGV on-vehicle control network.
The utility model discloses an AGV vehicle-mounted control network, which comprises at least one AGV vehicle-mounted control system supporting a plurality of communication protocols and an upper computer control system; the upper computer control system and the AGV vehicle-mounted control system are communicated with each other.
Further, the upper computer control system adopts a polling mode, and the communication module of the AGV vehicle-mounted control system is communicated with the AGV vehicle.
Furthermore, the AGV vehicle-mounted system is connected with a corresponding sensor or industrial control equipment through a communication interface.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a AGV vehicle control system can support multiple communication protocol, and the user can all communicate with the AGV dolly no matter what kind of communication protocol's central operating system is used, makes AGV's range of application wide, also great reduction the user change or change host computer operating system's cost.
(2) The utility model discloses a AGV vehicle control system has integrateed multiple communication interface can carry out the communication with equipment such as additional sensor, and the user can carry on the equipment of sensor or specific function and make AGV realize more functions, is applied to more scenes.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is a schematic structural diagram of an AGV vehicle-mounted control system supporting multiple communication protocols.
The system comprises a main controller module 1, a communication module 2, a moving mechanism 3, a driver 4, a power supply module 5, a navigation module 6 and a display module 7.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The utility model provides a support multiple communication protocol's AGV vehicle control system for solve the limited problem of AGV vehicle control system and upper computer control system communication.
The AGV vehicle-mounted control system supports various communication protocols, creatively integrates the communication protocols such as CANopen, MQTT, Modbus TCP, OPC-UA and the like based on the information and communication principle subject, and is compatible with various sensors; the AGV integrates various communication interfaces, and integrates RJ45, RS232, RS485, CAN and other buses based on an embedded hardware technology;
fig. 1 is a schematic structural diagram of an AGV vehicle-mounted control system supporting multiple communication protocols.
In fig. 1, rectangular boxes represent respective blocks, and arrows represent signal flow directions. As can be seen from the block diagram, the AGV vehicle-mounted control system realizes communication with the upper computer control system through the communication module inside the AGV vehicle-mounted control system.
The AGV vehicle-mounted control system comprises a main controller module 1, wherein the main controller module 1 is respectively connected with a communication module 2, a moving mechanism 3, a driver 4, a power module 5, a navigation module 6 and a display module 7.
In specific implementation, the main controller module 1 can adopt an STM32 singlechip or a PLC.
The communication module 2 integrates at least two communication protocols, and each communication protocol corresponds to one communication interface.
The communication module 2 integrates RJ45, RS232, RS485, CAN and other buses based on an embedded hardware technology. Based on the information and communication principle subject, the communication protocols such as CANopen, MQTT, Modbus TCP, OPC-UA and the like are creatively integrated, and the sensor is compatible with various sensors.
The driver 4 is a low voltage DC type servo driver, the communication between the main controller module 1 and the driver 4 needs to be realized by the communication module 2, and the PLC needs to send command data to the driver for controlling. The low-end driver CAN transmit data by using analog quantity signals, and the high-end driver adopts a standard communication protocol to transmit data, and the communication CAN be realized by using protocols such as RS-232, RS-485, CAN, EtherCAT and the like.
The AGV needs to have a moving mechanism 3 for carrying and transferring, and the moving mechanism 3 can be a steering wheel, a differential wheel or a Mecanum wheel.
The power module 5 comprises a storage battery, and the storage battery is also connected with the emergency stop switch;
the power module 5 further comprises a power switch which is a self-locking switch. The power module comprises a storage battery, a power switch and an emergency stop switch.
The storage battery can be a lead-acid battery or a lithium battery.
The navigation module 6 comprises a magnetic navigation sensor and a magnetic strip. The AGV can move along the path formed by the magnetic stripes only by laying the magnetic stripes on the ground in advance.
The magnetic navigation sensor is provided with a plurality of probes, each probe can detect a magnetic field, the probe above the magnetic strip (within a certain height) outputs signals, and the probe beyond the magnetic strip does not have signals. The display module is a liquid crystal display screen.
The utility model discloses a AGV vehicle control system can support multiple communication protocol, and the user can all communicate with the AGV dolly no matter what kind of communication protocol's central operating system is used, makes AGV's range of application wide, also great reduction the user change or change host computer operating system's cost.
The utility model discloses a AGV vehicle control system has integrateed multiple communication interface can carry out the communication with equipment such as additional sensor, and the user can carry on the equipment of sensor or specific function and make AGV realize more functions, is applied to more scenes.
The utility model also provides a AGV vehicle control network.
The utility model discloses an AGV vehicle-mounted control network, which comprises at least one AGV vehicle-mounted control system supporting a plurality of communication protocols and an upper computer control system, wherein the AGV vehicle-mounted control system is shown in figure 1; the upper computer control system and the AGV vehicle-mounted control system are communicated with each other.
The upper computer control system adopts a polling mode, and the communication module of the AGV vehicle-mounted control system is communicated with the AGV vehicle.
And the AGV vehicle-mounted system is connected with a corresponding sensor or industrial control equipment through a communication interface.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. An AGV on-board control system supporting a plurality of communication protocols, comprising: the main controller module is respectively connected with the moving mechanism, the driver, the power supply module, the navigation module and the display module; the communication module integrates at least two communication protocols, and each communication protocol corresponds to one communication interface.
2. An AGV vehicle control system that supports multiple communication protocols as claimed in claim 1 wherein said drive is a low voltage DC type servo drive.
3. The AGV onboard control system supporting multiple communication protocols as claimed in claim 1, wherein the moving mechanism is a steering wheel, a differential wheel or a mecanum wheel.
4. The AGV onboard control system supporting multiple communication protocols according to claim 1, wherein said power module includes a battery, said battery further connected to an emergency stop switch.
5. The AGV vehicle control system supporting multiple communication protocols according to claim 4, wherein said power module further comprises a power switch, and said power switch is a self-locking switch.
6. The AGV onboard control system supporting multiple communication protocols according to claim 1, wherein said navigation module includes a magnetic navigation sensor and a magnetic strip; the ground is laid to the magnetic stripe, magnetic navigation sensor sets up in AGV car bottom for detect the produced magnetic field of magnetic stripe.
7. The AGV vehicle control system according to claim 1, wherein said display module is a liquid crystal display.
8. An AGV vehicle-mounted control network, which adopts an AGV vehicle-mounted control system supporting multiple communication protocols according to any one of claims 1 to 7, and is characterized by comprising the AGV vehicle-mounted control system supporting multiple communication protocols according to any one of claims 1 to 7 and an upper computer control system; the upper computer control system and the AGV vehicle-mounted control system are communicated with each other.
9. The AGV vehicle control network according to claim 8, wherein said upper computer control system communicates with AGV vehicles through a communication module of said AGV vehicle control system in a polling manner.
10. The AGV on-board control network of claim 8 wherein the AGV on-board system is connected to the corresponding sensors or industrial control devices via a communications interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821085112.1U CN212060899U (en) | 2018-07-10 | 2018-07-10 | AGV vehicle-mounted control system and control network supporting multiple communication protocols |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821085112.1U CN212060899U (en) | 2018-07-10 | 2018-07-10 | AGV vehicle-mounted control system and control network supporting multiple communication protocols |
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| CN212060899U true CN212060899U (en) | 2020-12-01 |
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| CN201821085112.1U Expired - Fee Related CN212060899U (en) | 2018-07-10 | 2018-07-10 | AGV vehicle-mounted control system and control network supporting multiple communication protocols |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100965A (en) * | 2018-07-10 | 2018-12-28 | 山东师范大学 | A kind of AGV vehicle control syetem that supporting various communications protocols and control network |
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2018
- 2018-07-10 CN CN201821085112.1U patent/CN212060899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100965A (en) * | 2018-07-10 | 2018-12-28 | 山东师范大学 | A kind of AGV vehicle control syetem that supporting various communications protocols and control network |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 Termination date: 20210710 |