CN105652786A - Human-machine interaction system of charging pile - Google Patents
Human-machine interaction system of charging pile Download PDFInfo
- Publication number
- CN105652786A CN105652786A CN201610219436.9A CN201610219436A CN105652786A CN 105652786 A CN105652786 A CN 105652786A CN 201610219436 A CN201610219436 A CN 201610219436A CN 105652786 A CN105652786 A CN 105652786A
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- China
- Prior art keywords
- touch screen
- plc
- communication
- described touch
- charging
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25268—PLD programmable logic device
Abstract
The invention discloses a human-machine interaction system of a charging pile. The human-machine interaction system comprises a PLC controller and a touch screen, wherein the PLC controller is electrically connected with the touch screen through a communication cable; the PLC controller is used for receiving a charging request of the touch screen and operating the charging request through a pre-written program to control a charging process. Therefore, the problem of a communication defect between the PLC and the touch screen in the relevant technology is solved, and accessible connection between the PLC and the touch screen is realized.
Description
Technical field
The present invention relates to technical field of intelligent traffic, in particular to a kind of charging pile man-machine interactive system.
Background technology
Along with economic fast development, scarcity of resources and problem of environmental pollution are day by day serious, and the tail gas of increasing private car discharge is the major reason causing PM2.5 high, and energy-saving and emission-reduction have become the task of top priority. Therefore, using green resource, Development of EV becomes the major action solving environmental problem. At present, the development relative maturity of external charging electric vehicle technology, corresponding auxiliary facility is relatively complete, but domestic relevant charging technique is perfect not enough. PLC and the important component part that touch panel communication is that charging pile communicates, be the important component part of charging pile technology.
For in correlation technique between PLC and touch screen communication existing defects problem, effective solution is not also proposed.
Summary of the invention
The invention provides a kind of charging pile man-machine interactive system, with the problem at least solving in correlation technique the communication existing defects between PLC and touch screen.
According to an aspect of the present invention, provide a kind of charging pile man-machine interactive system, including PLC and touch screen, described PLC is electrically connected with described touch screen by communication cable, wherein, described PLC, for receiving the charge request of described touch screen, runs described charge request by program prepared in advance and charging process is controlled.
Further, completing described touch screen operation procedure configuration by MCGSE software, configuration goes out simple to operate and fully functional user application.
Further, described PLC is electrically connected with described touch screen by RS485 communication cable, wherein, the COM port or COM device or COM1 of described PLC is connected with the PLC mouth of described touch screen, described PLC is set to consistent with the messaging parameter of described touch screen, operation sequence is downloaded and is installed to described touch screen, and debug out normal operating conditions, complete the communication of described PLC and described touch screen.
Further, described touch screen, it is used for and plurality of devices Direct Communication, and connects the PLC of multiple stage support Modbus agreement at same communication port.
Further, described PLC controls to select ABBAC500 series, for carrying out communication by Modbus agreement and described touch screen, wherein, the communication port of described PLC uses RS485 communication mode, and the running voltage of described PLC and described touch screen is 24V.
Further, described PLC adopts ControlBuilderPlus software to configure.
Further, described touch screen includes: charging controls main interface and described charging controls charge arrangement separating surface and the charge mode separating surface that main interface divides into, wherein, described charge arrangement separating surface has predetermined sub-interface, and there is predetermined systemic-function at each predetermined sub-interface.
Further, described touch screen, be used for realizing data acquisition, figure shows, human computer conversation, real-time data analysis.
Further, described touch screen, it is used for showing the charge information from described PLC and warning message.
Pass through the present invention, adopt a kind of charging pile man-machine interactive system, including PLC and touch screen, this PLC is electrically connected with this touch screen by communication cable, wherein, and this PLC, for receiving the charge request of this touch screen, run this charge request by program prepared in advance charging process is controlled, the problem solving in correlation technique communication existing defects between PLC and touch screen, it is achieved that the accessible connection between PLC and touch screen.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention. In the accompanying drawings:
Fig. 1 is the schematic diagram of PLC and touch screen communication in charging pile according to embodiments of the present invention;
Fig. 2 is the schematic diagram at the embedded simple interface of touch screen according to embodiments of the present invention.
Detailed description of the invention
Below with reference to accompanying drawing and describe the present invention in detail in conjunction with the embodiments. It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.
Embodiments provide a kind of charging pile man-machine interactive system, including PLC and touch screen, this PLC is electrically connected with this touch screen by communication cable, wherein, this PLC, for receiving the charge request of this touch screen, run this charge request by program prepared in advance and charging process is controlled.
Further, completing this touch screen operation procedure configuration by MCGSE software, configuration goes out simple to operate and fully functional user application.
Further, this PLC is electrically connected with this touch screen by RS485 communication cable, wherein, the COM port or COM device or COM1 of this PLC is connected with the PLC mouth of this touch screen, this PLC is set to consistent with the messaging parameter of this touch screen, operation sequence is downloaded and is installed to this touch screen, and debug out normal operating conditions, complete the communication of this PLC and this touch screen.
Further, this touch screen, it is used for and plurality of devices Direct Communication, and connects the PLC of multiple stage support Modbus agreement at same communication port.
Further, this PLC controls to select ABBAC500 series, and for carrying out communication by Modbus agreement and this touch screen, wherein, the communication port of this PLC uses the running voltage of RS485 communication mode, this PLC and this touch screen to be 24V.
Further, this PLC adopts ControlBuilderPlus software to configure.
Further, this touch screen includes: charging controls main interface and this charging controls charge arrangement separating surface and the charge mode separating surface that main interface divides into, wherein, this charge arrangement separating surface has predetermined sub-interface, and there is predetermined systemic-function at each predetermined sub-interface.
Further, this touch screen, be used for realizing data acquisition, figure shows, human computer conversation, real-time data analysis.
Further, this touch screen, it is used for showing the charge information from this PLC and warning message.
Below in conjunction with specific embodiment, the embodiment of the present invention is further described.
Fig. 1 is the schematic diagram of PLC and touch screen communication in charging pile according to embodiments of the present invention, as shown in Figure 1, PLC and the important component part that touch panel communication is that charging pile communicates, PLC according to the charging requirement from touch screen by the operation that programs, it is achieved the control of charging process.Can realizing the operation to charging process by touch screen interface, touch screen has and shows from functions such as the charge information of PLC and warnings simultaneously. ControlBuilderPlus software is adopted to carry out PLC configuration so that it is to meet and control system data communication requirement; Recycling MCGSE software completes touch screen operation procedure configuration, configuration goes out simple to operate and fully functional user application, and by RS485 communication cable, the PLC mouth of the COM port or COM device or COM1 of PLC and touch screen is coupled together, PLC need to arrange consistent with the messaging parameter of touch screen, operation sequence is downloaded and is installed to touch screen, and debug out normal operating conditions, in order to realize and communicating of completing PLC and touch screen. This communication system can meet the requirement of electric vehicle alternating-current charging, perfect domestic charging pile technology, has important effect to advancing the universal of electric automobile.
PLC has the function of execution sequence control, logical operations, arithmetic counting and timing calendar scheduling instruction, and by analog or digital input/output control system running or mechanical movement. The port that can use on-state touch screen arranges regulation, and when PLC type number selects ABBAC500 series, ABBPLC can pass through Modbus agreement and the on-state touch screen communication of the Kunlun, Beijing, and its PLC communication port can only use RS485 communication mode. PLC and touch screen running voltage are 24V.
Fig. 2 is the schematic diagram at the embedded simple interface of touch screen according to embodiments of the present invention, as in figure 2 it is shown, touch screen can be on-state touch screen, its ability to communicate is powerful, not only with plurality of devices Direct Communication, and can connect multiple stage at same communication port and support the controller of Modbus agreement. Charging pile touch screen main picture includes: charging controls charge arrangement and two separating surfaces of charge mode that main interface and main interface divide into, and wherein, is provided with again specific sub-interface under charge arrangement separating surface, and there is specific systemic-function at each interface. The functions such as touch screen operation platform is capable of data acquisition, and figure shows, human computer conversation, real-time data analysis.
Touch screen and PLC constitute the charging pile built-in system based on Modbus communication protocol. Modbus communication protocol is the international language of the one being applied between electronic controller, and by this agreement, each other, controller can communicate controller via between network and miscellaneous equipment. Touch screen and plc communication adopt master-slave communication technology, i.e. touch screen energy initial interrogation and transmission, and the data that PLC provides according to touch screen interface operation make respective reaction.
PLC and the important component part that touch panel communication is that charging pile communicates, PLC according to the charging requirement from touch screen by the operation that programs, it is achieved the control of charging process.
Can realizing the operation to charging process by touch screen interface, touch screen has and shows from functions such as the charge information of PLC and warnings simultaneously. ControlBuilderPlus software is adopted to carry out PLC configuration so that it is to meet and control system data communication requirement;
Recycling MCGSE software completes touch screen operation procedure configuration, configuration goes out simple to operate and fully functional user application, and by RS485 communication cable, the PLC mouth of the COM port or COM device or COM1 of PLC and touch screen is coupled together, PLC need to arrange consistent with the messaging parameter of touch screen, operation sequence is downloaded and is installed to touch screen, and debug out normal operating conditions, in order to realize and communicating of completing PLC and touch screen.
The port of the Kunlun, Beijing on-state touch screen used arranges regulation, and when PLC type number selects ABBAC500 series, ABBPLC can pass through Modbus agreement and the on-state touch screen communication of the Kunlun, Beijing, and its PLC communication port can only use RS485 communication mode.PLC and touch screen running voltage are 24V.
Based in the ModbusRTU communication process of serial ports, when PM564-T-ETH model PLC makes main website, it is necessary to editor's reading and writing data program, and when making slave station, then need not program. Therefore, patent of the present invention is without writing the signal procedure of complexity, as long as setting two equipment messaging parameters, and user interface is downloaded in touch screen, then run PLC and touch screen, if touch screen does not point out connection error, then represent PLC and touch panel communication success, communicate after successfully, charging pile communication system Real-time Collection and display communication operational factor, and automatic alarm and historical record is carried out according to parameter state.
Obviously, those skilled in the art should be understood that, each module of the above-mentioned present invention or each step can realize with general calculation element, they can concentrate on single calculation element, or it is distributed on the network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, can be stored in storage device is performed by calculation element, and in some cases, shown or described step can be performed with the order being different from herein, or they are fabricated to respectively each integrated circuit modules, or the multiple modules in them or step are fabricated to single integrated circuit module realize. so, the present invention is not restricted to the combination of any specific hardware and software.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations. All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (9)
1. a charging pile man-machine interactive system, it is characterized in that, including PLC and touch screen, described PLC is electrically connected with described touch screen by communication cable, wherein, described PLC, for receiving the charge request of described touch screen, runs described charge request by program prepared in advance and charging process is controlled.
2. system according to claim 1, it is characterised in that completing described touch screen operation procedure configuration by MCGSE software, configuration goes out simple to operate and fully functional user application.
3. system according to claim 2, it is characterized in that, described PLC is electrically connected with described touch screen by RS485 communication cable, wherein, the COM port or COM device or COM1 of described PLC is connected with the PLC mouth of described touch screen, and described PLC is set to consistent with the messaging parameter of described touch screen, operation sequence is downloaded and is installed to described touch screen, and debug out normal operating conditions, complete the communication of described PLC and described touch screen.
4. system according to any one of claim 1 to 3, it is characterised in that described touch screen, is used for and plurality of devices Direct Communication, and connects the PLC of multiple stage support Modbus agreement at same communication port.
5. system according to claim 4, it is characterised in that
Described PLC controls to select ABBAC500 series, and for carrying out communication by Modbus agreement and described touch screen, wherein, the communication port of described PLC uses RS485 communication mode, and the running voltage of described PLC and described touch screen is 24V.
6. system according to claim 5, it is characterised in that described PLC adopts ControlBuilderPlus software to configure.
7. the system according to claim 1,2,3,5 or 6, it is characterized in that, described touch screen includes: charging controls main interface and described charging controls charge arrangement separating surface and the charge mode separating surface that main interface divides into, wherein, described charge arrangement separating surface has predetermined sub-interface, and there is predetermined systemic-function at each predetermined sub-interface.
8. the system according to claim 1,2,3,5 or 6, it is characterised in that described touch screen, be used for realizing data acquisition, figure shows, human computer conversation, real-time data analysis.
9. the system according to claim 1,2,3,5 or 6, it is characterised in that described touch screen, is used for showing the charge information from described PLC and warning message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219436.9A CN105652786A (en) | 2016-04-08 | 2016-04-08 | Human-machine interaction system of charging pile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219436.9A CN105652786A (en) | 2016-04-08 | 2016-04-08 | Human-machine interaction system of charging pile |
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| CN105652786A true CN105652786A (en) | 2016-06-08 |
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| CN201610219436.9A Pending CN105652786A (en) | 2016-04-08 | 2016-04-08 | Human-machine interaction system of charging pile |
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Citations (9)
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| CN102969777A (en) * | 2012-11-27 | 2013-03-13 | 郭源生 | Intelligent charging pile for electric vehicle storage battery |
| CN202838763U (en) * | 2012-06-18 | 2013-03-27 | 张卫星 | Automatic control integrated practical training platform |
| CN202997568U (en) * | 2012-12-07 | 2013-06-12 | 南京康迪欣电气成套设备有限公司 | S7-200-based dynamic tuning passive filter device |
| US20140277869A1 (en) * | 2013-03-13 | 2014-09-18 | Ford Global Technologies, Llc | Method and system for controlling an electric vehicle while charging |
| CN205959037U (en) * | 2016-04-08 | 2017-02-15 | 南京工程学院 | Fill electric pile human -computer interaction system |
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