CN205450660U

CN205450660U - AGV terminal communication control unit

Info

Publication number: CN205450660U
Application number: CN201521144499.XU
Authority: CN
Inventors: 任志勇; 刘元杰
Original assignee: Tianjin Lonyu Science & Technology Progress Co ltd
Current assignee: Tianjin Lonyu Science & Technology Progress Co ltd
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2016-08-10
Anticipated expiration: 2025-12-31

Abstract

The utility model provides a AGV terminal communication control unit, including ARM main control chip and connected RF wireless communication module, address dial -up module, communication module, man -machine interaction module and power module, RF wireless communication module includes RF sending module and RF receiving module, RF sending module is the wireless transmitting circuit who comprises RF chips and switcher chip, RF receiving module also is the wireless transmitting circuit who comprises RF chips and switcher chip. The utility model discloses a RF wireless communication module has realized AGV and controlgear's real -time communication, and the AGV car can obtain the system information in real time to with the system that passes to on the state.

Description

A kind of AGV terminal called controls device

Technical field

This utility model belongs to AGV system technical field, especially relates to a kind of AGV terminal called and controls device.

Background technology

Current automatic logistics system, mainly in the way of AGV dolly is to seek light or to seek magnetic, extensions road walking on the track laid, it is achieved replace the demand that manpower is hauled goods.

In production procedure, many production links, need AGV dolly to coordinate with the productive temp of production unit.Present AGV dolly can only be at the route running set, it is impossible to coordinate productive temp.The application causing AGV dolly is limited, needs more multi-line, more AGV dollies to make up.Will also result in production cost to rise, productivity ratio declines simultaneously.The demand of modernization intelligent plant cannot be met.

Accordingly, it would be desirable to design one can transmit creation data with AGV car real-time, interactive, control the equipment of AGV route.

Summary of the invention

In view of this, this utility model is directed to a kind of AGV terminal called and controls device, to solve the problem with AGV car real-time, interactive.

For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that

A kind of AGV terminal called controls device, including ARM main control chip and connected RF wireless communication module, address dial-up module, communication module, human-computer interaction module and power module, RF wireless communication module includes RF sending module and RF receiver module, the wireless transmission circuit that described RF sending module is made up of radio frequency chip and switch chip, the wireless transmission circuit that described RF receiver module is also made up of radio frequency chip and switch chip.

Further, described communication module includes 232 transceivers and two 485 transceivers, the pin of described ARM main control chip selects to connect 232 transceivers or 485 transceivers by reversal means switch, 232 transceivers select AX232ID model chip, 485 transceivers select MAX485CSA ESA family chip.

Further, described address dial-up module is switched by enumerator and connected reversal means, connection pin between described enumerator and reversal means switch connects 5V power supply by pull-up resistor, and enumerator selects SN74HC165D series enumerator, reversal means switch to select SW-DIP8 reversal means switch.

Further, described human-computer interaction module includes man-machine interaction button and connected keyboard input module, described keyboard input module includes photoelectrical coupler and the XH2.54 interface being connected with it by resistance, and man-machine interaction button connects the input of photoelectrical coupler.

Further, described power module includes switching mode integrated regulator and power interface, being provided with anti-reverse diode and Transient Suppression Diode between the input of described power interface and switching mode integrated regulator, what switching mode integrated regulator selected is, and model is the chip of LM2596.

Further, described ARM main control chip uses nuvoton new Tang ARMCortex-M single-chip microcomputer.

Relative to prior art, this utility model has the advantage that

(1) achieving AGV by RF wireless communication module and control the real-time communication of equipment, AGV car can obtain system information in real time, and state is uploaded to system；

(2) achieve multichannel input/output passage by address dial-up module, can connect with producing equipment/external key, it is achieved the signal of production is proceeded to system by operator/production equipment, mutual as with AGV car, control the information of AGV car；

(3) functions such as artificial chauffeur, Iterim Change route can be realized by human-computer interaction module so that coordinate between productive temp with AGV dolly is tightr；

(4) realize 2 road RS232 communication interfaces and 2 road RS485 communication interfaces by communication module, can be attached with PC, by the information of AGV car, produce the condition of production of equipment, the state of equipment, upload to production management system in real time.

Accompanying drawing explanation

The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:

Fig. 1 is the circuit diagram of ARM main control chip described in this utility model embodiment；

Fig. 2 is the circuit diagram of communication module described in this utility model embodiment；

Fig. 3 is the circuit diagram of address dial-up module described in this utility model embodiment；

Fig. 4 is the circuit diagram of human-computer interaction module described in this utility model embodiment；

Fig. 5 is the circuit diagram of power module described in this utility model embodiment.

Detailed description of the invention

It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.

Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.

As it is shown in figure 1, described ARM main control chip uses nuvoton new Tang ARMCortex-M single-chip microcomputer, embedded Cortex-M0 kernel, the highest runs to 50MHz.

As shown in Figure 2, described communication module includes 232 transceivers and two 485 transceivers, the pin of described ARM main control chip selects to connect 232 transceivers or 485 transceivers by reversal means switch, 232 transceivers select AX232ID model chip, 485 transceivers select MAX485CSA ESA family chip.Realize 2 road RS232 communication interfaces and 2 road RS485 communication interfaces, can be attached with PC, by the information of AGV car, produce the condition of production of equipment, the state of equipment, upload to production management system in real time.

As shown in Figure 3, described address dial-up module is switched by enumerator and connected reversal means, connection pin between described enumerator and reversal means switch connects 5V power supply by pull-up resistor, and enumerator selects SN74HC165D series enumerator, reversal means switch to select SW-DIP8 reversal means switch.Achieve multichannel input/output passage, can connect with the equipment of production/external key.Realize operator/production equipment and the signal of production is proceeded to system, mutual as with AGV car, control the information of AGV car.

As shown in Figure 4, described human-computer interaction module includes man-machine interaction button and connected keyboard input module, described keyboard input module includes photoelectrical coupler and the XH2.54 interface being connected with it by resistance, and man-machine interaction button connects the input of photoelectrical coupler.The functions such as artificial chauffeur, Iterim Change route can be realized so that coordinate between productive temp with AGV dolly is tightr.

As shown in Figure 5, described power module includes switching mode integrated regulator and power interface, being provided with anti-reverse diode and Transient Suppression Diode between the input of described power interface and switching mode integrated regulator, what switching mode integrated regulator selected is, and model is the chip of LM2596.

Described AGV terminal called controls device and achieves AGV by RF wireless communication module and control the real-time communication of equipment.AGV control equipment achieves and communicates wirelessly with AGV car, allows car can obtain system information in real time, and state is uploaded to system, it is achieved that the real-time information collection to AGV and the Real Time Control Function to AGV.

The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.

Claims

1. an AGV terminal called controls device, it is characterized in that: include ARM main control chip and connected RF wireless communication module, address dial-up module, communication module, human-computer interaction module and power module, RF wireless communication module includes RF sending module and RF receiver module, the wireless transmission circuit that described RF sending module is made up of radio frequency chip and switch chip, the wireless transmission circuit that described RF receiver module is also made up of radio frequency chip and switch chip.

AGV terminal called the most according to claim 1 controls device, it is characterized in that: described communication module includes 232 transceivers and two 485 transceivers, the pin of described ARM main control chip selects to connect 232 transceivers or 485 transceivers by reversal means switch, 232 transceivers select AX232ID model chip, 485 transceivers select MAX485CSA ESA family chip.

AGV terminal called the most according to claim 1 controls device AGV terminal called and controls device, it is characterized in that: described address dial-up module is switched by enumerator and connected reversal means, connection pin between described enumerator and reversal means switch connects 5V power supply by pull-up resistor, enumerator selects SN74HC165D series enumerator, reversal means switch to select SW-DIP8 reversal means switch.

AGV terminal called the most according to claim 1 controls device, it is characterized in that: described human-computer interaction module includes man-machine interaction button and connected keyboard input module, described keyboard input module includes photoelectrical coupler and the XH2.54 interface being connected with it by resistance, and man-machine interaction button connects the input of photoelectrical coupler.

AGV terminal called the most according to claim 1 controls device, it is characterized in that: described power module includes switching mode integrated regulator and power interface, being provided with anti-reverse diode and Transient Suppression Diode between the input of described power interface and switching mode integrated regulator, what switching mode integrated regulator selected is, and model is the chip of LM2596.

AGV terminal called the most according to claim 1 controls device, it is characterised in that: described ARM main control chip uses nuvoton new Tang ARMCortex-M single-chip microcomputer.