CN202424727U - Portable testing device of micropower wireless communication module - Google Patents
Portable testing device of micropower wireless communication moduleDownload PDFInfo
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- CN202424727U CN202424727UCN2011204937176UCN201120493717UCN202424727UCN 202424727 UCN202424727 UCN 202424727UCN 2011204937176 UCN2011204937176 UCN 2011204937176UCN 201120493717 UCN201120493717 UCN 201120493717UCN 202424727 UCN202424727 UCN 202424727U
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- 238000012360testing methodMethods0.000titleclaimsabstractdescription118
- 238000004891communicationMethods0.000titleclaimsabstractdescription87
- 238000005070samplingMethods0.000claimsdescription16
- 230000000087stabilizing effectEffects0.000claimsdescription9
- 238000004088simulationMethods0.000description8
- 238000005516engineering processMethods0.000description4
- 230000006855networkingEffects0.000description3
- 238000013461designMethods0.000description2
- 238000010586diagramMethods0.000description2
- 238000005265energy consumptionMethods0.000description2
- 238000003780insertionMethods0.000description2
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- 230000005540biological transmissionEffects0.000description1
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Abstract
Description
Technical field
The utility model belongs to the micro power radio communication technical field, relates in particular to a kind of portable test arrangement of mainly micro power radio communication module in the intelligent grid being tested.
Background technology
Micropower wireless networking technology is meant the technology of using 433MHz/470MHz/780MHz/2.4GHz frequency, transmitting power to be less than or equal to the twireless radio-frequency communication networking of 50mW, and it is widely used in the design of intelligent grid.
Usually, the design of intelligent grid includes a plurality of electric energy meters, acquisition terminal equipment, communication network and main website, and acquisition terminal equipment further includes collector and concentrator.Wherein, electric energy meter is in order to accomplish the measurement and the storage of electric weight and operation of power networks state parameter; Collector is used for the power information of the electric energy meter in the local scope is gathered and to concentrator transmission data or transmit the control command of main website; Concentrator is used for the power information that collector is transmitted is transferred to main website and receives and transmit the control command of main website to electric energy meter; Communication network is in order to accomplish the data communication between each member in the acquisition terminal equipment; Main website carries out statistical analysis in order to the power information to each user in the system, and sends various control commands to electric energy meter, to guarantee the normal operation of system.
Micropower wireless networking technology is applied in the intelligent grid, promptly, as network node, forms a network system architecture with wireless mode in finite region deployed micro power radio communication module through in intelligent grid.
Before wireless communication module dispatches from the factory, need to carry out field adjustable, with test micro power radio communication module operate as normal whether to the micro power radio communication module.And prior art adopts industrial computer to realize the debugging to the micro power radio communication module, and test process is loaded down with trivial details, operation inconvenience, and receive spatial constraints, need a large amount of micro power radio communication modules to be concentrated debugging, very flexible.
The utility model content
In view of this, a kind of portable test arrangement of micro power radio communication module is provided, is intended to solve prior art and adopts industrial computer to realize debugging, and receive spatial constraints, the problem of very flexible the micro power radio communication module.
The utility model is achieved in that a kind of portable test arrangement of micro power radio communication module, and said device comprises:
Display unit;
Receive the test function option interface of the test function signal of user's selection;
Connect said test function option interface, micro power radio communication module to be measured and said display unit, accomplish the corresponding test function of said micro power radio communication module to be measured and the test cell that shows test results through said display unit according to the said test function signal that said test function option interface receives;
Said display unit and said test function option interface are integrated on the portable housing outer surface; Said test cell is integrated in the said portable housing.
Wherein, said test cell can comprise:
The central control unit that connects said test function option interface, display unit and micro power radio communication module to be measured;
Power supply unit to said central control unit, display unit and micro power radio communication module for power supply to be measured;
Connect said power supply unit, gather said power supply unit output current and the output current that sampling obtains sent to the current sampling unit of said central control unit;
Connect said power supply unit, gather the supply power voltage of said power supply unit and the supply power voltage that sampling obtains is sent to said central control unit, combines the output current that said current sampling unit sends, the voltage sample unit that the said display unit of control shows output current, supply power voltage and power by said central control unit;
Serial line interface; And
Place on said serial line interface and said central control unit and the micro power radio communication module connecting path to be measured, switch the switch unit that said serial line interface is connected with said central control unit or said serial line interface is connected with said micro power radio communication module to be measured according to user's selection.
Further, said power supply unit can comprise:
15V plug-in transformer;
Input connects the output of said plug-in transformer, the galvanic one-level voltage stabilizing circuit of output 12V; And
Output, output that input connects said one-level voltage stabilizing circuit connect said display unit, central control unit and micro power radio communication module to be measured, the galvanic secondary voltage stabilizing circuit of output 5V.
Further, said current sampling unit can be the diaphragm resistance that places on the said 5V direct current out-put supply line.
Simultaneously, said voltage sample unit can be an electric resistance partial pressure type sample circuit.
In the said apparatus, said central control unit can be a single-chip microcomputer.
Simultaneously, can be integrated with mains switch on the outer surface of said portable housing.
Simultaneously, can be integrated with the draw-in groove of ccontaining said micro power radio communication module to be measured on the outer surface of said portable housing.
Further, can be integrated with the plug switch that inserts said micro power radio communication module to be measured in the said draw-in groove on the outer surface of said portable housing.
The portable test arrangement of the micro power radio communication module that the utility model embodiment provides can be integrated in the portable housing the multifunctional testing unit that the micro power radio communication module is carried out on-the-spot test; Thereby made things convenient for test to the micro power radio communication module; And it is easy to operate; Low in energy consumption, be convenient to promote on a large scale and use.
Description of drawings
Fig. 1 is the schematic diagram of the portable test arrangement of the micro power radio communication module that provides of the utility model embodiment;
Fig. 2 is the concrete structure figure of Fig. 1;
Fig. 3 is the circuit diagram of power supply unit among Fig. 2;
Fig. 4 is a kind of outside sketch map of the portable test arrangement of the micro power radio communication module that provides of the utility model embodiment.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Problem to the prior art existence; The utility model embodiment has proposed a kind of portable test arrangement of micro power radio communication module; It can be realized such as carrier communication module; The test of different types of micro power radio communication modules such as single-phase, three-phase micro power radio communication module, and be easy to carry.
Show the principle of the portable test arrangement of the micro power radio communication module that the utility model embodiment provides like Fig. 1,, only show the part relevant with the utility model embodiment for the ease of explanation.
The portable test arrangement of the micro power radio communication module that the utility model embodiment provides comprises:display unit 3; Receive the testfunction option interface 2 of the test function signal of user's selection; Connect testfunction option interface 2, micro power radio communication module to be measured and displayunit 3, treat the corresponding test function of micrometer power wireless communication module and thetest cell 1 that shows test results throughdisplay unit 3 according to the test function signal completion that testfunction option interface 2 receives.Display unit 3 is integrated on the portable housing outer surface with testfunction option interface 2;Test cell 1 is integrated in this portable housing.
Wherein, the different testing functions signal has been represented different testing functions, and this test function can include but not limited to: power test; The simulation concentrator sends test command; The test of simulation electric energy meter is sent test command to the micro power radio communication module; The test of simulation electric energy meter is sent event alarm to the micro power radio communication module; Simulation electric energy table function etc.
Show the concrete structure of Fig. 1 like Fig. 2.
Among the utility model embodiment,test cell 1 specifically comprises: thecentral control unit 13 that connects testfunction option interface 2,display unit 3 and micro power radio communication module to be measured;Power supply unit 11 tocentral control unit 13,display unit 3 and micro power radio communication module for power supply to be measured; Connectpower supply unit 11, gatherpower supply unit 11 output currents and the output current that sampling obtains sent to thecurrent sampling unit 12 ofcentral control unit 13; Connectpower supply unit 11, gather the supply power voltage ofpower supply unit 11 and the supply power voltage that sampling obtains is sent tocentral control unit 13, combines the output current thatcurrent sampling units 12 send, the voltage sample unit 14 thatcontrol display unit 3 shows output current, supply power voltage and power bycentral control unit 13;Serial line interface 15; And place onserial line interface 15 andcentral control unit 13 and the micro power radio communication module connecting path to be measured, switch theswitch unit 16 thatserial line interface 15 is connected withcentral control unit 13 orserial line interface 15 is connected with micro power radio communication module to be measured according to user's selection.
Illustrate the test process of the portable test arrangement of micro power radio communication module as shown in Figure 2 below:
When test function signal is represented power test; After the user selects this test function and affirmation through testfunction option interface 2; The supply power voltage that output current thatcentral control unit 13 receivedcurrent sampling units 12 send and voltage sample unit 14 send; And after calculating realtime power,control display unit 3 shows.
When test function signal representative simulation concentrator sends test command, at first be set the testing time throughserial line interface 15,switch unit 16 switchesserial line interface 15 and is connected withcentral control unit 13 according to user's selection simultaneously.After the user selected this test function and affirmation through testfunction option interface 2,central control unit 13 sent test command, anddisplay unit 3 shows output current and supply power voltage simultaneously.Ifswitch unit 16 is according to user's selection, when switchingserial line interface 15 was connected with micro power radio communication module to be measured, this test command also can directly be sent to micro power radio communication module to be measured throughserial line interface 15 by industrial computer.
When test function signal representative simulation electric energy meter is tested when the micro power radio communication module is sent test command; At first be set the testing time throughserial line interface 15; And insertion micro power radio communication module; Switchunit 16 switchesserial line interface 15 and is connected withcentral control unit 13 according to user's selection simultaneously.After the user selected this test function and affirmation through testfunction option interface 2,central control unit 13 sent test command, anddisplay unit 3 shows output current and supply power voltage simultaneously.Ifswitch unit 16 is according to user's selection, when switchingserial line interface 15 was connected with micro power radio communication module to be measured, this test command also can directly be sent to micro power radio communication module to be measured throughserial line interface 15 by industrial computer.
When test function signal representative simulation electric energy meter is tested when the micro power radio communication module is sent event alarm; At first ammeter running status word is set throughserial line interface 15; And insertion micro power radio communication module;Switch unit 16 switchesserial line interface 15 and is connected withcentral control unit 13 according to user's selection simultaneously.After the user selects this test function and affirmation through testfunction option interface 2, the incident thatcentral control unit 13 reading state words are corresponding, and the corresponding incident ofcontrol display unit 3 display status words.
When test function signal representative simulation electric energy meter function, insert the electric energy meter communication module,switch unit 16 switchesserial line interface 15 and is connected withcentral control unit 13 according to user's selection simultaneously.After the user selects these test functions through testfunction option interface 2 and confirms, outside concentrator can be from this device copy reading forward active energy and reverse active energy.
Fig. 3 shows the circuit ofpower supply unit 11 among Fig. 2.
Among the utility model embodiment,power supply unit 11 can comprise: 15V plug-intransformer 111; Input connects the output of plug-intransformer 111, the galvanic one-levelvoltage stabilizing circuit 112 of output 12V; And input connects output, outputconnection display unit 3,central control unit 13 and the micro power radio communication module to be measured of one-levelvoltage stabilizing circuit 112, the galvanic secondaryvoltage stabilizing circuit 113 of output 5V.
Among the utility model embodiment,current sampling unit 12 can be the diaphragm resistance that places on the 5V direct current out-put supply line; Voltage sample unit 14 can be an electric resistance partial pressure type sample circuit;Central control unit 13 can be a single-chip microcomputer.
For the ease of intuitivism apprehension, provided a kind of outside sketch map of the portable test arrangement of the micro power radio communication module that the utility model embodiment provides like Fig. 4.
Among the utility model embodiment; Can also on the outer surface of portable housing, be integrated with theplug switch 4 that inserts the micro power radio communication module in draw-ingroove 6 and/or the draw-ingroove 6 ofmains switch 5, ccontaining micro power radio communication module; It will be understood by those skilled in the art that its each several part can also be arranged on the portable housing by alternate manner.
The portable test arrangement of the micro power radio communication module that the utility model embodiment provides can be integrated in the portable housing the multifunctional testing unit that the micro power radio communication module is carried out on-the-spot test; Thereby made things convenient for test to the micro power radio communication module; And it is easy to operate; Low in energy consumption, be convenient to promote on a large scale and use.
Claims (9)
1. the portable test arrangement of a micro power radio communication module is characterized in that, said device comprises:
Display unit;
Receive the test function option interface of the test function signal of user's selection;
Connect said test function option interface, micro power radio communication module to be measured and said display unit, accomplish the corresponding test function of said micro power radio communication module to be measured and the test cell that shows test results through said display unit according to the said test function signal that said test function option interface receives;
Said display unit and said test function option interface are integrated on the portable housing outer surface; Said test cell is integrated in the said portable housing.
2. the portable test arrangement of micro power radio communication module as claimed in claim 1 is characterized in that, said test cell comprises:
The central control unit that connects said test function option interface, display unit and micro power radio communication module to be measured;
Power supply unit to said central control unit, display unit and micro power radio communication module for power supply to be measured;
Connect said power supply unit, gather said power supply unit output current and the output current that sampling obtains sent to the current sampling unit of said central control unit;
Connect said power supply unit, gather the supply power voltage of said power supply unit and the supply power voltage that sampling obtains is sent to said central control unit, combines the output current that said current sampling unit sends, the voltage sample unit that the said display unit of control shows output current, supply power voltage and power by said central control unit;
Serial line interface; And
Place on said serial line interface and said central control unit and the micro power radio communication module connecting path to be measured, switch the switch unit that said serial line interface is connected with said central control unit or said serial line interface is connected with said micro power radio communication module to be measured according to user's selection.
3. the portable test arrangement of micro power radio communication module as claimed in claim 2 is characterized in that, said power supply unit comprises:
15V plug-in transformer;
Input connects the output of said plug-in transformer, the galvanic one-level voltage stabilizing circuit of output 12V; And
Output, output that input connects said one-level voltage stabilizing circuit connect said display unit, central control unit and micro power radio communication module to be measured, the galvanic secondary voltage stabilizing circuit of output 5V.
4. the portable test arrangement of micro power radio communication module as claimed in claim 3 is characterized in that, said current sampling unit is the diaphragm resistance that places on the said 5V direct current out-put supply line.
5. the portable test arrangement of micro power radio communication module as claimed in claim 3 is characterized in that, said voltage sample unit is an electric resistance partial pressure type sample circuit.
6. like the portable test arrangement of each described micro power radio communication module of claim 1 to 5, it is characterized in that said central control unit is a single-chip microcomputer.
7. like the portable test arrangement of each described micro power radio communication module of claim 1 to 5, it is characterized in that, be integrated with mains switch on the outer surface of said portable housing.
8. like the portable test arrangement of each described micro power radio communication module of claim 1 to 5, it is characterized in that, be integrated with the draw-in groove of ccontaining said micro power radio communication module to be measured on the outer surface of said portable housing.
9. the portable test arrangement of micro power radio communication module as claimed in claim 8 is characterized in that, is integrated with the plug switch that inserts said micro power radio communication module to be measured in the said draw-in groove on the outer surface of said portable housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204937176UCN202424727U (en) | 2011-12-01 | 2011-12-01 | Portable testing device of micropower wireless communication module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204937176UCN202424727U (en) | 2011-12-01 | 2011-12-01 | Portable testing device of micropower wireless communication module |
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| CN202424727Utrue CN202424727U (en) | 2012-09-05 |
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| CN2011204937176UExpired - Fee RelatedCN202424727U (en) | 2011-12-01 | 2011-12-01 | Portable testing device of micropower wireless communication module |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780011A (en)* | 2015-04-24 | 2015-07-15 | 国网冀北电力有限公司电力科学研究院 | Micro-power wireless communication site channel environment simulator for short-distance power communication |
| CN106850092A (en)* | 2016-12-12 | 2017-06-13 | 国网北京市电力公司 | Micro power radio communication unit electrical characteristic detection means and method |
| CN108267674A (en)* | 2018-01-04 | 2018-07-10 | 广州金升阳科技有限公司 | System is tested in a kind of comprehensive automation |
| CN110246326A (en)* | 2019-06-10 | 2019-09-17 | 浙江八达电子仪表有限公司 | A kind of portable II type collector global function system detecting device |
| CN110261704A (en)* | 2019-07-11 | 2019-09-20 | 上海移远通信技术股份有限公司 | The current detecting system and method for communication module |
- 2011
- 2011-12-01CNCN2011204937176Upatent/CN202424727U/ennot_activeExpired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780011A (en)* | 2015-04-24 | 2015-07-15 | 国网冀北电力有限公司电力科学研究院 | Micro-power wireless communication site channel environment simulator for short-distance power communication |
| CN106850092A (en)* | 2016-12-12 | 2017-06-13 | 国网北京市电力公司 | Micro power radio communication unit electrical characteristic detection means and method |
| CN108267674A (en)* | 2018-01-04 | 2018-07-10 | 广州金升阳科技有限公司 | System is tested in a kind of comprehensive automation |
| CN108267674B (en)* | 2018-01-04 | 2020-06-16 | 广州金升阳科技有限公司 | Comprehensive automatic test system |
| CN110246326A (en)* | 2019-06-10 | 2019-09-17 | 浙江八达电子仪表有限公司 | A kind of portable II type collector global function system detecting device |
| CN110261704A (en)* | 2019-07-11 | 2019-09-20 | 上海移远通信技术股份有限公司 | The current detecting system and method for communication module |
| CN110261704B (en)* | 2019-07-11 | 2021-07-16 | 上海移远通信技术股份有限公司 | Current testing system and method of communication module |
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| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20120905 Termination date:20151201 | |
| EXPY | Termination of patent right or utility model |