CN105337788A - Communication detection device for charging facility - Google Patents
Communication detection device for charging facility Download PDFInfo
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- CN105337788A CN105337788A CN201410392643.5A CN201410392643A CN105337788A CN 105337788 A CN105337788 A CN 105337788A CN 201410392643 A CN201410392643 A CN 201410392643A CN 105337788 A CN105337788 A CN 105337788A
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Abstract
The invention discloses a communication detection device for a charging facility. The communication detection device for the charging facility comprises a power supply, a testing mechanism and a control guide circuit, wherein the power supply is used for supplying electric energy; the testing mechanism is connected with a communication interface of the charging facility and used for testing a communication function of the communication interface; and the control guide circuit is connected with the power supply and the testing mechanism and used for simulating a control guide function, such that the power supply is controlled to supply power to the testing mechanism. By means of the invention, the problem that a field charging facility cannot be detected in the related technology can be solved; and thus, the effect of conveniently maintaining field equipment regularly can be realized.
Description
Technical field
The present invention relates to detection field, in particular to the communication check device of electrically-charging equipment.
Background technology
Air pollution increasingly sharpens, and various electrical equipment (as electric automobile) is also more and more universal, the extensive use of electrically-charging equipment, makes the stable popularization directly affecting electrical equipment of its performance, so the detection of electrically-charging equipment is most important.Present electrically-charging equipment adopts the method for type experiment and factory testing mostly, and use on-the-spot electrically-charging equipment seldom to detect it, this adds risk point undoubtedly.
The problem detected cannot be carried out for electrically-charging equipment on-the-spot in correlation technique, not yet propose effective solution at present.
Summary of the invention
Main purpose of the present invention is the communication check device providing a kind of electrically-charging equipment, to solve the problem that on-the-spot electrically-charging equipment cannot carry out detecting.
To achieve these goals, according to an aspect of the present invention, a kind of communication check device of electrically-charging equipment is provided.The communication check device of this electrically-charging equipment comprises:
Power supply, for providing electric energy;
Mechanism for testing, is connected with the communication interface of electrically-charging equipment, for the communication function of test communications interface; And
Control guidance circuit, be connected, and be connected with mechanism for testing with power supply, for analogue enlargement guidance function, controlling power supply is that mechanism for testing is powered.
Further, mechanism for testing comprises following any one or more sub-mechanism for testing:
CAN communication interface testing mechanism, is connected with the CAN interface of electrically-charging equipment, for testing the CAN communication function of the CAN interface of electrically-charging equipment;
Ethernet interface mechanism for testing, is connected with the Ethernet interface of electrically-charging equipment, for testing the ethernet communication function of the Ethernet interface of electrically-charging equipment;
GPRS communication interface mechanism for testing, is connected with the GPRS interface of electrically-charging equipment, for testing the GPRS communication function of the GPRS interface of electrically-charging equipment.
Further, the communication check device of electrically-charging equipment also comprises:
Core processing mechanism, is connected with mechanism for testing, for data processing, the communication control function of finishing device.
Further, core processing mechanism comprises:
Central processing unit, is connected with mechanism for testing;
Watchdog circuit, is connected with central processing unit, for counting the data of device;
Memory expansion circuit, is connected with central processing unit, for the data of storage device;
Reset circuit, is connected with memory expansion circuit, for recovering expanded circuit.
Further, the communication check device of electrically-charging equipment also comprises:
Man-machine interface mechanism, mechanism is connected with core processing, and is connected with mechanism for testing, comprises the LCDs for showing content measurement and result and the button for input test project.
Further, control guidance circuit to comprise:
PWM testing circuit, is connected with mechanism for testing;
Divider resistance, power supply is connected, and is connected with PWM testing circuit.
By the present invention, adopt the communication check device of electrically-charging equipment, solve the problem that on-the-spot electrically-charging equipment in correlation technique cannot carry out detecting, and then reach and facilitate the regular effect that field apparatus is safeguarded.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structured flowchart of the communication check device of electrically-charging equipment according to the embodiment of the present invention;
Fig. 2 is the structured flowchart of the communication check device of electrically-charging equipment according to a first embodiment of the present invention;
Fig. 3 is the structured flowchart of the communication check device of optional electrically-charging equipment according to a second embodiment of the present invention;
Fig. 4 is the structured flowchart of the communication check device of optional electrically-charging equipment according to a third embodiment of the present invention; And
Fig. 5 is the structured flowchart of the communication check device of optional electrically-charging equipment according to a fourth embodiment of the present invention.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
Provide a kind of communication check device of electrically-charging equipment in the present embodiment, Fig. 1 is the structured flowchart of the communication check device of electrically-charging equipment according to the embodiment of the present invention, and as shown in Figure 1, this device comprises:
Power supply 12, provides electric energy for giving whole device;
Mechanism for testing 14, is connected with the communication interface of electrically-charging equipment, for testing the communication function of the communication interface of electrically-charging equipment;
Control guidance circuit 16, be connected, and be connected with mechanism for testing with power supply, for analogue enlargement guidance function, controlling power supply is that mechanism for testing is powered.
The communication check function of this device can be realized by above structure, solve the problem that on-the-spot electrically-charging equipment in correlation technique cannot carry out detecting, and then reach and facilitate the regular effect that field apparatus is safeguarded.
No matter adopt which kind of structural union, as long as make use of the communication function of the test communications interface of testing agency, all can solve the problem in correlation technique, it is convenient termly to the effect that on-the-spot electrically-charging equipment detects and safeguards to reach.
Mechanism for testing 14 is connected with the communication interface of electrically-charging equipment, and for testing the communication function of the communication interface of electrically-charging equipment, Fig. 2 is the structured flowchart of the communication check device of optional electrically-charging equipment according to a first embodiment of the present invention.Alternatively, as shown in Figure 2, this mechanism for testing 14 can comprise following any one or more sub-mechanism for testing:
CAN communication interface testing mechanism 22, is connected with the CAN interface of electrically-charging equipment, for testing the CAN communication function of the CAN interface of electrically-charging equipment;
Ethernet interface mechanism for testing 24, is connected with the Ethernet interface of electrically-charging equipment, for testing the ethernet communication function of the Ethernet interface of electrically-charging equipment;
GPRS communication interface mechanism for testing 26, is connected with the GPRS interface of electrically-charging equipment, for testing the GPRS communication function of the GPRS interface of electrically-charging equipment.
One or more adopting in above-mentioned sub-mechanism for testing all can realize, to the communication check function of electrically-charging equipment, reaching the object conveniently detecting and safeguard on-the-spot electrically-charging equipment.
Alternatively, the communication check device of this electrically-charging equipment can also comprise core processing mechanism 32, and as shown in Figure 3, wherein Fig. 3 is the structured flowchart of the communication check device of optional electrically-charging equipment according to a second embodiment of the present invention.This core processing mechanism 32 is connected with mechanism for testing, comprising:
Central processing unit 322, is connected with mechanism for testing;
Watchdog circuit 324, is connected with central processing unit, for counting the data of device;
Memory expansion circuit 326, is connected with central processing unit, for storing the data of described device;
Reset circuit 328, is connected with memory expansion circuit, for recovering described memory expansion circuit.
Above-mentioned syndeton is the preferred connected mode of one of core processing mechanism 32, has been mainly used in the data processing of described device, communication control function.
Alternatively, the communication check device of this electrically-charging equipment also comprises man-machine interface mechanism 42, and as shown in Figure 4, wherein Fig. 4 is the structured flowchart of the communication check device of optional electrically-charging equipment according to a third embodiment of the present invention.This man-machine interface mechanism 42 is connected with core processing mechanism, and is connected with described mechanism for testing, comprises LCDs 422 and button 424.
Man-machine interface mechanism 42 is mainly used in display content measurement and result, and realizes the function such as input of test event.
Alternatively, control guidance circuit 16 and comprise: PWM testing circuit 52 and divider resistance 54, as shown in Figure 5, wherein Fig. 5 is the structured flowchart of the communication check device of optional electrically-charging equipment according to a fourth embodiment of the present invention.PWM testing circuit 52 is connected with mechanism for testing; Divider resistance 54 power supply is connected, and is connected with PWM testing circuit 52.
As can be seen from the above description, the embodiment of the present invention achieves the communication check function to on-the-spot electrically-charging equipment, reaches and detects the convenient of on-the-spot electrically-charging equipment and safeguard.
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.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a communication check device for electrically-charging equipment, is characterized in that, comprising:
Power supply, for providing electric energy;
Mechanism for testing, is connected with the communication interface of electrically-charging equipment, for testing the communication function of described communication interface; And
Control guidance circuit, be connected with described power supply, and be connected with described mechanism for testing, for analogue enlargement guidance function, controlling described power supply is that described mechanism for testing is powered.
2. the communication check device of electrically-charging equipment according to claim 1, is characterized in that, described mechanism for testing comprises following any one or more sub-mechanism for testing:
CAN communication interface testing mechanism, is connected with the CAN interface of described electrically-charging equipment, for testing the CAN communication function of the CAN interface of described electrically-charging equipment;
Ethernet interface mechanism for testing, is connected with the Ethernet interface of described electrically-charging equipment, for testing the ethernet communication function of the Ethernet interface of described electrically-charging equipment;
GPRS communication interface mechanism for testing, is connected with the GPRS interface of described electrically-charging equipment, for testing the GPRS communication function of the GPRS interface of described electrically-charging equipment.
3. the communication check device of electrically-charging equipment according to claim 1, is characterized in that, also comprise:
Core processing mechanism, is connected with described mechanism for testing, for completing data processing, the communication control function of described device.
4. what charging according to claim 3 was established executes communication check device, it is characterized in that, described core processing mechanism comprises:
Central processing unit, is connected with described mechanism for testing;
Watchdog circuit, is connected with central processing unit, for counting the data of described device;
Memory expansion circuit, is connected with central processing unit, for storing the data of described device;
Reset circuit, is connected with described memory expansion circuit, for recovering described memory expansion circuit.
5. the communication check device of electrically-charging equipment according to claim 1, is characterized in that, also comprise:
Man-machine interface mechanism, is connected with described core processing mechanism, and is connected with described mechanism for testing, comprises the LCDs for showing content measurement and result and the button for input test project.
6. the communication check device of electrically-charging equipment according to claim 1, is characterized in that, described control guidance circuit comprises:
PWM testing circuit, is connected with described mechanism for testing;
Divider resistance, described power supply is connected, and is connected with described PWM testing circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392643.5A CN105337788A (en) | 2014-08-11 | 2014-08-11 | Communication detection device for charging facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392643.5A CN105337788A (en) | 2014-08-11 | 2014-08-11 | Communication detection device for charging facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105337788A true CN105337788A (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410392643.5A Pending CN105337788A (en) | 2014-08-11 | 2014-08-11 | Communication detection device for charging facility |
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| CN (1) | CN105337788A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102004199A (en) * | 2010-10-26 | 2011-04-06 | 深圳市科陆电子科技股份有限公司 | Alternating current charging post in-situ test device and method |
| CN203070094U (en) * | 2013-01-04 | 2013-07-17 | 同济大学 | A CAN communication test calibrating device of an electric vehicle charging interface |
| CN203455423U (en) * | 2013-08-06 | 2014-02-26 | 国网电力科学研究院 | Electric vehicle direct current charger charging control process testing apparatus |
| CN203606447U (en) * | 2013-12-17 | 2014-05-21 | 国家电网公司 | Control guide detection circuit and control guide detection devices of charging pile |
| CN204069009U (en) * | 2014-08-11 | 2014-12-31 | 国家电网公司 | The communication check device of electrically-charging equipment |
-
2014
- 2014-08-11 CN CN201410392643.5A patent/CN105337788A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102004199A (en) * | 2010-10-26 | 2011-04-06 | 深圳市科陆电子科技股份有限公司 | Alternating current charging post in-situ test device and method |
| CN203070094U (en) * | 2013-01-04 | 2013-07-17 | 同济大学 | A CAN communication test calibrating device of an electric vehicle charging interface |
| CN203455423U (en) * | 2013-08-06 | 2014-02-26 | 国网电力科学研究院 | Electric vehicle direct current charger charging control process testing apparatus |
| CN203606447U (en) * | 2013-12-17 | 2014-05-21 | 国家电网公司 | Control guide detection circuit and control guide detection devices of charging pile |
| CN204069009U (en) * | 2014-08-11 | 2014-12-31 | 国家电网公司 | The communication check device of electrically-charging equipment |
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Application publication date: 20160217 |
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| RJ01 | Rejection of invention patent application after publication |