CN107192911A - Charging pile verification system based on radio communication - Google Patents
Charging pile verification system based on radio communication Download PDFInfo
- Publication number
- CN107192911A CN107192911A CN201710575169.3A CN201710575169A CN107192911A CN 107192911 A CN107192911 A CN 107192911A CN 201710575169 A CN201710575169 A CN 201710575169A CN 107192911 A CN107192911 A CN 107192911A
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- Prior art keywords
- charging pile
- module
- sampling module
- current
- verification system
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of charging pile verification system based on radio communication, the system includes data processing module, calibrating installation processor, wireless communication module and the sampling module for being used to gather charging pile output characteristic curve installed in charging pile scene, the charging pile output characteristic curve that the sampling module is collected is sent to data processing module by wireless communication module, the data processing module carries out being sent to calibrating installation processor, the calibrating installation processor connection simulation electronic load after processing reduction to data.It is directed to the problem of current charging pile management unit can not monitor charging pile running situation in real time, the real time execution situation of each charging pile can be returned to data center by this verification system by data acquisition module, the charging pile that has occurred or will break down in time, offered convenience to client, it is to avoid risk.
Description
Technical field
The present invention relates to charging pile calibrating installation, and in particular to a kind of charging pile verification system based on radio communication.
Background technology
With the continuous popularization of New-energy electric vehicle, the electric automobile of New-energy electric vehicle complete sets of basic equipment facility is used as
The life of alternating-current charging pile and people are closely bound up.Charging pile is divided into alternating-current charging pile and DC-AC charging pile, and charging pile is
It is fixedly mounted on outside electric automobile, is connected with power network, the electric supply installation of power supply is provided for electric automobile and vehicle-mounted charger.
The calibrating of current charging pile can only be gone on-site proving by quality testing department, but calibration equipment volume itself, quality are big,
So that calibrating charging pile becomes a hard work, this verification system, which can make testing person not spend scene, to be realized
Examine and determine charging pile.
The content of the invention
System is examined and determine it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of charging pile based on radio communication
System, is directed to the problem of current charging pile management unit can not monitor charging pile running situation in real time, this verification system can lead to
Cross data acquisition module and the real time execution situation of each charging pile is returned into data center, occurred or will send out in time
The charging pile of raw failure, offers convenience, it is to avoid risk to client.
The purpose of the present invention is achieved through the following technical solutions：
Charging pile verification system based on radio communication, the system includes data processing module, calibrating installation processor, channel radio
Letter module and the sampling module for being used to gather charging pile output characteristic curve installed in charging pile scene, the sampling module
The charging pile output characteristic curve collected is sent to data processing module, the data processing module by wireless communication module
Data are carried out to be sent to calibrating installation processor after processing reduction, the calibrating installation processor connection simulation electronic is born
Carry.
Further, described charging pile output characteristic curve includes the output voltage curve and output current song of charging pile
Line.
Further, described sampling module includes charging pile output voltage sampling module and charging pile output current is adopted
Egf block.
Further, described sampling module number is N number of, its corresponding simulation electronic number of loads be it is N number of, its
Middle N is the integer more than or equal to 2.
Further, the sampling module includes AC sampling module and direct current sampling module, in addition to AC-DC conversion
Circuit, AC sampling module and the direct current sampling module is connected with the input of ac-dc converter circuit respectively, and alternating current-direct current turns
The output end for changing circuit is connected to data processing module.
Further, described AC sampling module include alternating voltage sampling module, it is alternating current sampling module, described
Direct current sampling module includes DC voltage sampling module, DC current sampling module, and the ac-dc converter circuit includes handing over straight
Flow voltage conversion circuit and ac and dc current change-over circuit, the alternating voltage sampling module, DC voltage sampling module difference
Alterating and direct current voltage conversion circuit is connected, the alternating current sampling module, DC current sampling module connect alterating and direct current respectively
Change-over circuit is flowed, the alterating and direct current voltage conversion circuit and ac and dc current change-over circuit connect data processing module respectively.
Further, during described wireless communication module is bluetooth module, WIFI module, GPRS module, 3G/4G modules
It is a kind of.
The beneficial effects of the invention are as follows：The present invention gathers the output characteristic curve of charging device by wireless communication technology,
And fictitious load is built, so as to realize the long-range calibrating of charging pile, whole verification process is operated without personnel to scene, together
When can also avoid carrying calibrating installation into reduction workload back and forth, the inspection secondly set up using fictitious load and output characteristic curve
Determine process, whole process belongs to simulation calibrating, will not produce big voltage high-current in the absence of security incident.
Brief description of the drawings
Fig. 1 is the system block diagram of the present invention.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
It is as described below.
As shown in figure 1,
Charging pile verification system based on radio communication, the system includes data processing module, calibrating installation processor, channel radio
Letter module and the sampling module for being used to gather charging pile output characteristic curve installed in charging pile scene, the sampling module
The charging pile output characteristic curve collected is sent to data processing module, the data processing module by wireless communication module
Data are carried out to be sent to calibrating installation processor after processing reduction, the calibrating installation processor connection simulation electronic is born
Carry.
Operation principle：The output characteristic curve of charging pile is obtained in the present invention using sampling module, it is bent by output characteristics
Line remote transmission is handled to data processing module, so that the process of analog charge stake calibrating installation spot sampling, by right
Output characteristic curve carries out calibrating to obtain the actual verification result of charging pile.
Further, described charging pile output characteristic curve includes the output voltage curve and output current song of charging pile
Line.
Further, described sampling module includes charging pile output voltage sampling module and charging pile output current is adopted
Egf block.
Further, described sampling module number is N number of, its corresponding simulation electronic number of loads be it is N number of, its
Middle N is the integer more than or equal to 2.
Further, the sampling module includes AC sampling module and direct current sampling module, in addition to AC-DC conversion
Circuit, AC sampling module and the direct current sampling module is connected with the input of ac-dc converter circuit respectively, and alternating current-direct current turns
The output end for changing circuit is connected to data processing module.
Further, described AC sampling module include alternating voltage sampling module, it is alternating current sampling module, described
Direct current sampling module includes DC voltage sampling module, DC current sampling module, and the ac-dc converter circuit includes handing over straight
Flow voltage conversion circuit and ac and dc current change-over circuit, the alternating voltage sampling module, DC voltage sampling module difference
Alterating and direct current voltage conversion circuit is connected, the alternating current sampling module, DC current sampling module connect alterating and direct current respectively
Change-over circuit is flowed, the alterating and direct current voltage conversion circuit and ac and dc current change-over circuit connect data processing module respectively.
Further, during described wireless communication module is bluetooth module, WIFI module, GPRS module, 3G/4G modules
It is a kind of.
【Embodiment 1】
Charging pile verification system based on radio communication, the system includes data processing module, calibrating installation processor, bluetooth mould
Block and the sampling module for being used to gather charging pile output characteristic curve installed in charging pile scene, charging pile output characteristics are bent
Line includes the output voltage curve and output current curve of charging pile, and the sampling module includes charging pile output voltage sampling mould
Block and charging pile output current sampling module；The voltage that voltage sample module and current sample module gather charging pile respectively is defeated
Go out curve and electric current curve of output, the data collected are sent to data processing module, the data processing by bluetooth module
Module carries out being sent to calibrating installation processor after processing reduction to data, and the calibrating installation processor connects simulation electronic
Load, calibrating installation processor sets up simulation calibrating according to output characteristic curve and simulation electronic load, so as to obtain charging pile
The actual verification result of calibrating installation.
The sampling module includes AC sampling module and direct current sampling module, in addition to ac-dc converter circuit, described
AC sampling module and direct current sampling module are connected with the input of ac-dc converter circuit respectively, ac-dc converter circuit it is defeated
Go out end and be connected to data processing module.
Described AC sampling module includes alternating voltage sampling module, alternating current sampling module, direct current sampling
Module includes DC voltage sampling module, DC current sampling module, and the ac-dc converter circuit turns including combined-voltage
Circuit and ac and dc current change-over circuit are changed, it is straight that the alternating voltage sampling module, DC voltage sampling module connect friendship respectively
Voltage conversion circuit is flowed, the alternating current sampling module, DC current sampling module connect ac and dc current conversion electricity respectively
Road, the alterating and direct current voltage conversion circuit and ac and dc current change-over circuit connect data processing module respectively.
【Embodiment 2】
Charging pile verification system based on radio communication, the system includes data processing module, calibrating installation processor, GPRS moulds
Block and 8 sampling modules for being used to gather charging pile output characteristic curve installed in charging pile scene, each charging pile are matched somebody with somebody
A sampling module is put, charging pile output characteristic curve includes the output voltage curve and output current curve of charging pile, described
Sampling module includes charging pile output voltage sampling module and charging pile output current sampling module；Voltage sample module and electricity
Stream sampling module gathers the voltage output curve and electric current curve of output of charging pile respectively, and the data collected pass through GPRS module
Data processing module is sent to, the data processing module carries out being sent to calibrating installation processing after processing reduction to data
Device, the calibrating installation processor connection simulation electronic load, it is 8 that wherein electronic load is consistent with sampling module number, inspection
Determine de-vice processor and simulation calibrating is set up according to output characteristic curve and simulation electronic load, so as to obtain charging pile calibrating installation
Actual verification result.
【Embodiment 3】
Charging pile verification system based on radio communication, the system includes data processing module, calibrating installation processor, 3G/4G
Module and 10 sampling modules for being used to gather charging pile output characteristic curve installed in charging pile scene, each charging
Stake one sampling module of configuration, charging pile output characteristic curve includes the output voltage curve and output current curve of charging pile,
The sampling module includes AC sampling module and direct current sampling module, in addition to ac-dc converter circuit, the AC sampling
Module and direct current sampling module are connected with the input of ac-dc converter circuit respectively, the output end connection of ac-dc converter circuit
To data processing module.Described AC sampling module includes alternating voltage sampling module, alternating current sampling module, described straight
Flowing sampling module includes DC voltage sampling module, DC current sampling module, and the ac-dc converter circuit includes alternating current-direct current
Voltage conversion circuit and ac and dc current change-over circuit, the alternating voltage sampling module, DC voltage sampling module connect respectively
Alterating and direct current voltage conversion circuit is connect, the alternating current sampling module, DC current sampling module connect ac and dc current respectively
Change-over circuit, the alterating and direct current voltage conversion circuit and ac and dc current change-over circuit connect data processing module respectively, collection
To data data processing module is sent to by 3G/4G modules, the data processing module data are carried out processing reduction with
After be sent to calibrating installation processor, the calibrating installation processor connection simulation electronic load, wherein electronic load and sampling
Number of modules is unanimously 10, and calibrating installation processor sets up simulation calibrating according to output characteristic curve and simulation electronic load,
So as to obtain the actual verification result of charging pile calibrating installation.The present embodiment is mainly the effect that the alternating current-direct current of realization is examined and determine on the same stage
Really, i.e., the calibrating installation in the present embodiment is not influenceed to can be used by AC or DC charging pile type.
Described above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, is not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and environment, and can be at this
In the text contemplated scope, it is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art are entered
Capable change and change does not depart from the spirit and scope of the present invention, then all should appended claims of the present invention protection domain
It is interior.
Claims (7)
1. the charging pile verification system based on radio communication, it is characterised in that：The system includes data processing module, calibrating installation
Processor, wireless communication module and the sampling module for being used to gather charging pile output characteristic curve installed in charging pile scene,
The charging pile output characteristic curve that the sampling module is collected is sent to data processing module by wireless communication module, described
Data processing module carries out being sent to calibrating installation processor, the calibrating installation processor connection after processing reduction to data
Simulation electronic is loaded.
2. the charging pile verification system according to claim 1 based on radio communication, it is characterised in that：Described charging pile
Output characteristic curve includes the output voltage curve and output current curve of charging pile.
3. the charging pile verification system according to claim 2 based on radio communication, it is characterised in that：Described sampling mould
Block includes charging pile output voltage sampling module and charging pile output current sampling module.
4. the charging pile verification system according to claim 1 based on radio communication, it is characterised in that：Described sampling mould
Block number mesh is N number of, and its corresponding simulation electronic number of loads is N number of, and wherein N is the integer more than or equal to 2.
5. the charging pile verification system according to claim 1 based on radio communication, it is characterised in that：The sampling module
Including AC sampling module and direct current sampling module, in addition to ac-dc converter circuit, the AC sampling module and direct current are adopted
Egf block is connected with the input of ac-dc converter circuit respectively, and the output end of ac-dc converter circuit is connected to data processing mould
Block.
6. the charging pile verification system according to claim 5 based on radio communication, it is characterised in that：Described exchange is adopted
Egf block includes alternating voltage sampling module, alternating current sampling module, the direct current sampling module and sampled including DC voltage
Module, DC current sampling module, the ac-dc converter circuit includes alterating and direct current voltage conversion circuit and alterating and direct current circulates
Circuit is changed, the alternating voltage sampling module, DC voltage sampling module connect alterating and direct current voltage conversion circuit, the friendship respectively
Stream current sample module, DC current sampling module connect ac and dc current change-over circuit, the combined-voltage conversion respectively
Circuit and ac and dc current change-over circuit connect data processing module respectively.
7. the charging pile verification system according to claim 1 based on radio communication, it is characterised in that：Described channel radio
Letter module is one kind in bluetooth module, WIFI module, GPRS module, 3G/4G modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710575169.3A CN107192911A (en) | 2017-07-14 | 2017-07-14 | Charging pile verification system based on radio communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710575169.3A CN107192911A (en) | 2017-07-14 | 2017-07-14 | Charging pile verification system based on radio communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107192911A true CN107192911A (en) | 2017-09-22 |
Family
ID=59883660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710575169.3A Pending CN107192911A (en) | 2017-07-14 | 2017-07-14 | Charging pile verification system based on radio communication |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738720A (en) * | 2018-12-20 | 2019-05-10 | 国网北京市电力公司 | The method for determining running state and device of charging pile |
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Application publication date: 20170922 |