CN202758063U - Electric energy meter wireless communication module tester - Google Patents
Electric energy meter wireless communication module tester Download PDFInfo
- Publication number
- CN202758063U CN202758063U CN 201220364253 CN201220364253U CN202758063U CN 202758063 U CN202758063 U CN 202758063U CN 201220364253 CN201220364253 CN 201220364253 CN 201220364253 U CN201220364253 U CN 201220364253U CN 202758063 U CN202758063 U CN 202758063U
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- serial port
- electric energy
- energy meter
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Abstract
The utility model discloses an electric energy meter wireless communication module tester, comprising a serial port module in communication with a computer terminal to perform signal level conversion; a micro-control module in connection with the serial port module to receive control signals and emit operation signals; a relay array in connection with the micro-control module to control disconnection and close of a communication serial port; and a serial port external interface array in communication with the micro-control module and the wireless communication module to transmit testing information with the wireless communication module according to the operation signals of the micro-control module. The electric energy meter wireless communication module tester realizes multi-serial port test of the wireless communication module of the electric energy meter and raises test reliability and efficiency in productive processes.
Description
Technical field
The utility model relates to household electrical appliance, relates in particular to a kind of tester of electric energy meter wireless communication module.
Background technology
Along with popularizing of communication network, household electrical appliance are also more and more intelligent and networked.Along with being widely used of electrical equipment, power consumption also increases greatly.People need to comprise TV, electric cooking appliance, warmer, refrigerator, air-conditioning, water heater etc. by network connection with various household electrical appliance, carry out limited, simple but practical remote monitoring.
Yet, the scheme of not testing for the many serial ports of wireless communication module of above-mentioned network connection at present, the reliability of electric energy meter network and efficient are not high.Therefore, how providing a kind of tester of electric energy meter wireless communication module, realize the many serial ports of electric energy meter wireless communication module are tested, improve reliability and the efficient of testing in the production run, is technical issues that need to address.
The utility model content
In view of this, the utility model embodiment provides a kind of tester of electric energy meter wireless communication module, and a plurality of communication serial ports of realization electric energy meter wireless communication module are tested.
For addressing the above problem, the technical scheme that the utility model embodiment provides is as follows:
The utility model provides a kind of tester of electric energy meter wireless communication module, comprising: serial port module, and communication is connected to the computer terminal, carries out signal level and transforms; The microcontroller module is connected to serial port module, and reception control signal sends operation signal; Relay array is connected to the microcontroller module, and the disconnection of control communication serial port is with closed; Serial ports external interface array, communication is connected to microcontroller module and wireless communication module, carries out the transmission of detecting information according to operation signal and the wireless communication module of microcontroller module.
Can find out, the tester of electric energy meter wireless communication module of the present utility model has realized that a plurality of communication serial ports of electric energy meter wireless communication module test, and improves reliability and the efficient of testing in the production run.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use among the embodiment, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the module map of the tester of the utility model electric energy meter wireless communication module.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is carried out clear, complete description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Be illustrated in figure 1 as the module map of the tester 1 of electric energy meter wireless communication module 3.The tester 1 of this electric energy meter wireless communication module 3 comprises serial port module 10, microcontroller module 20, relay array 40 and serial ports external interface array 60.
Serial ports external interface array 60, communication are connected to described microcontroller module 20 and described wireless communication module 3, comprise that a plurality of serial ports males are connected to terminal.Operation signal and described wireless communication module 3 according to described microcontroller module 20 carry out the transmission of detecting information.
In the present embodiment, the tester 1 of this electric energy meter wireless communication module 3 also comprises passage pilot lamp array 30, be connected to described microcontroller module 20, comprise the corresponding communication serial port of a plurality of normal bright light emitting diodes, light the corresponding normal bright light emitting diode of the communication serial port that is unlocked, extinguish the corresponding normal bright light emitting diode of the communication serial port of closing.A opens such as passage, and then corresponding normal bright light emitting diode will be lit, and other 7 normal bright LED light lamp are extinguished, and can demonstrate intuitively current which passage and communicate.
In the present embodiment, the tester 1 of this electric energy meter wireless communication module 3 also comprises com-state array of display 50, be connected to described microcontroller module 20, comprise the corresponding communication serial port of a plurality of flashing diodes, flashing has the corresponding flashing diode flicker of the communication serial port of data transmission.
Above, relay array 40 is arranged at the reverse side of wiring board, other passage pilot lamp arrays 30, microcontroller module 20, serial port module 10, serial ports external interface array 60 etc. all are arranged at the front of wiring board, microcontroller module 20 is arranged at the lower right of wiring board, serial port module 10 is arranged at the left of microcontroller module 20, passage pilot lamp array 30 is arranged at the centre of wiring board, 8 relays are arranged at the top wiring board reverse side of passage pilot lamp array 30, and com-state array of display 50 is arranged at the top of wiring board.Whole wiring board adopts self-tapping screw to be fixed on a cover three-phase electricity watchcase base.
After the tester 1 of this electric energy meter wireless communication module 3 powers on, close passage and the passage pilot lamp array 30 of 8 relays, and the channel selecting order of wait computer terminal 2, after receiving the channel selecting order from computer terminal 2, the connection of corresponding I/O pin pilot relay will be driven, and the passage of lighting correspondence is indicated the normal bright light emitting diode of array, then the passage that the data relay that the control signal that computer terminal 2 is sent is carried is connected sends to wireless communication module to be tested 3, and the data of returning from wireless communication module 3 are sent to computer terminal 2.After the end, wait for computer terminal 2 next time control command to carry out the selection of serial ports and passage.
The tester of this electric energy meter wireless communication module has realized that a plurality of communication serial ports of electric energy meter wireless communication module test.With serial ports tester is connected with the computer terminal, simultaneously the serial ports of each passage is connected to wireless communication module to be tested and can begins test, the supporting software in computer terminal will be finished whole content measurements, convenient test automatically; The use test device is tested, and the content of test only needs software kit to finish, and judges the test success or not by software, and reliability is high, has avoided the mistake because using manually-operated to cause, and reliability is high; The use test device connects computer terminal and wireless communication module to be tested, can the highlyest simultaneously eight modules be tested, and the whole-process automatic operation, remove artificial repetitive operation etc. from, can greatly improve testing efficiency.
The professional can also further should be able to recognize, unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein, can realize with electronic hardware, computer software or the combination of the two, for the interchangeability of hardware and software clearly is described, composition and the step of each example described in general manner according to function in the above description.These functions are carried out with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.The professional and technical personnel can specifically should be used for realizing described function with distinct methods to each, but this realization should not thought the scope that exceeds the utility model embodiment.
The method of describing in conjunction with embodiment disclosed herein or the step of algorithm can directly use the software module of hardware, processor execution, and perhaps the combination of the two is implemented.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model embodiment.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation of the spirit or scope that do not break away from the utility model embodiment, realize in other embodiments.Therefore, the utility model embodiment will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
It below only is the preferred embodiment of the utility model embodiment; not in order to limit the utility model embodiment; all within the spirit and principle of the utility model embodiment; any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model embodiment.
Claims (5)
1. the tester of an electric energy meter wireless communication module is characterized in that, comprising:
Serial port module, communication is connected to the computer terminal, carries out signal level and transforms;
The microcontroller module is connected to described serial port module, and reception control signal sends operation signal;
Relay array is connected to described microcontroller module, and the disconnection of control communication serial port is with closed;
Serial ports external interface array, communication are connected to described microcontroller module and described wireless communication module, carry out the transmission of detecting information according to operation signal and the described wireless communication module of described microcontroller module.
2. the tester of electric energy meter wireless communication module according to claim 1, it is characterized in that: also comprise passage pilot lamp array, be connected to described microcontroller module, comprise the corresponding communication serial port of a plurality of normal bright light emitting diodes, light the corresponding normal bright light emitting diode of the communication serial port that is unlocked, extinguish the corresponding normal bright light emitting diode of the communication serial port of closing.
3. the tester of electric energy meter wireless communication module according to claim 1, it is characterized in that: also comprise the com-state array of display, be connected to described microcontroller module, comprise the corresponding communication serial port of a plurality of flashing diodes, flashing has the corresponding flashing diode flicker of the communication serial port of data transmission.
4. the tester of electric energy meter wireless communication module according to claim 1, it is characterized in that: described serial ports external interface array comprises that a plurality of serial ports males are connected to terminal.
5. the tester of electric energy meter wireless communication module according to claim 1, it is characterized in that: described relay array comprises a plurality of relays, all corresponding relay of each communication serial port passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220364253 CN202758063U (en) | 2012-07-26 | 2012-07-26 | Electric energy meter wireless communication module tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220364253 CN202758063U (en) | 2012-07-26 | 2012-07-26 | Electric energy meter wireless communication module tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202758063U true CN202758063U (en) | 2013-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220364253 Expired - Lifetime CN202758063U (en) | 2012-07-26 | 2012-07-26 | Electric energy meter wireless communication module tester |
Country Status (1)
| Country | Link |
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| CN (1) | CN202758063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224849A (en) * | 2020-03-11 | 2020-06-02 | 中国电力科学研究院有限公司 | System and method for carrying out protocol consistency test on intelligent electric energy meter management core |
-
2012
- 2012-07-26 CN CN 201220364253 patent/CN202758063U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224849A (en) * | 2020-03-11 | 2020-06-02 | 中国电力科学研究院有限公司 | System and method for carrying out protocol consistency test on intelligent electric energy meter management core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Lin Huanhuan Document name: Notification of Passing Examination on Formalities |
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| DD01 | Delivery of document by public notice | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |
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| CX01 | Expiry of patent term |