CN202424727U - Portable testing device of micropower wireless communication module - Google Patents

Portable testing device of micropower wireless communication module Download PDF

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Publication number
CN202424727U
CN202424727U CN2011204937176U CN201120493717U CN202424727U CN 202424727 U CN202424727 U CN 202424727U CN 2011204937176 U CN2011204937176 U CN 2011204937176U CN 201120493717 U CN201120493717 U CN 201120493717U CN 202424727 U CN202424727 U CN 202424727U
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China
Prior art keywords
communication module
radio communication
unit
power radio
micro power
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Expired - Fee Related
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CN2011204937176U
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Chinese (zh)
Inventor
丁惠兵
梁高强
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SHENZHEN TECHRISE ELECTRONICS CO Ltd
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SHENZHEN TECHRISE ELECTRONICS CO Ltd
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Priority to CN2011204937176U priority Critical patent/CN202424727U/en
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Publication of CN202424727U publication Critical patent/CN202424727U/en
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Abstract

The utility model provides a portable testing device of a micropower wireless communication module, which is applicable to the technical field of micropower wireless communication. The portable testing device comprises a display unit, a testing function selection interface and a testing unit, wherein the testing function selection interface is used for receiving a testing function signal selected by a user; the testing unit is connected with the testing function selection interface, a micropower wireless communication module to be tested and the display unit, and is used for testing the micropower wireless communication module to be tested according to the testing function signal and displaying a testing result through the display unit; the display unit and the testing function selection interface are integrated on an external surface of a portable shell; and the testing unit is integrated in the portable shell. The portable testing device of the micropower wireless communication module provided by the embodiment of the utility model can integrate a multifunctional testing unit which is used for testing the micropower wireless communication module on site into the portable shell, so that the micropower wireless communication module is conveniently tested; and the portable testing device is convenient to operate, low in power consumption, and convenient to popularize and apply in a large range.

Description

A kind of portable test arrangement of micro power radio communication module
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 test function option interface 2 of the test function signal of user's selection; Connect test function option interface 2, micro power radio communication module to be measured and display unit 3, treat the corresponding test function of micrometer power wireless communication module and the test cell 1 that shows test results through display unit 3 according to the test function signal completion that test function option interface 2 receives.Display unit 3 is integrated on the portable housing outer surface with test function 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: the central control unit 13 that connects test function option interface 2, display unit 3 and micro power radio communication module to be measured; Power supply unit 11 to central control unit 13, display unit 3 and micro power radio communication module for power supply to be measured; Connect power supply unit 11, gather power supply unit 11 output currents and the output current that sampling obtains sent to the current sampling unit 12 of central control unit 13; Connect power supply unit 11, gather the supply power voltage of power supply unit 11 and the supply power voltage that sampling obtains is sent to central control unit 13, combines the output current that current sampling units 12 send, the voltage sample unit 14 that control display unit 3 shows output current, supply power voltage and power by central control unit 13; Serial line interface 15; And place on serial line interface 15 and central control unit 13 and the micro power radio communication module connecting path to be measured, switch the switch unit 16 that serial line interface 15 is connected with central control unit 13 or serial 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 test function option interface 2; The supply power voltage that output current that central control unit 13 received current 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 through serial line interface 15, switch unit 16 switches serial line interface 15 and is connected with central control unit 13 according to user's selection simultaneously.After the user selected this test function and affirmation through test function option interface 2, central control unit 13 sent test command, and display unit 3 shows output current and supply power voltage simultaneously.If switch unit 16 is according to user's selection, when switching serial 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 through serial 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 through serial line interface 15; And insertion micro power radio communication module; Switch unit 16 switches serial line interface 15 and is connected with central control unit 13 according to user's selection simultaneously.After the user selected this test function and affirmation through test function option interface 2, central control unit 13 sent test command, and display unit 3 shows output current and supply power voltage simultaneously.If switch unit 16 is according to user's selection, when switching serial 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 through serial 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 through serial line interface 15; And insertion micro power radio communication module; Switch unit 16 switches serial line interface 15 and is connected with central control unit 13 according to user's selection simultaneously.After the user selects this test function and affirmation through test function option interface 2, the incident that central control unit 13 reading state words are corresponding, and the corresponding incident of control 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 switches serial line interface 15 and is connected with central control unit 13 according to user's selection simultaneously.After the user selects these test functions through test function 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 of power supply unit 11 among Fig. 2.
Among the utility model embodiment, power supply unit 11 can comprise: 15V plug-in transformer 111; Input connects the output of plug-in transformer 111, the galvanic one-level voltage stabilizing circuit 112 of output 12V; And input connects output, output connection display unit 3, central control unit 13 and the micro power radio communication module to be measured of one-level voltage stabilizing circuit 112, the galvanic secondary voltage 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 the plug switch 4 that inserts the micro power radio communication module in draw-in groove 6 and/or the draw-in groove 6 of mains 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.
CN2011204937176U 2011-12-01 2011-12-01 Portable testing device of micropower wireless communication module Expired - Fee Related CN202424727U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204937176U CN202424727U (en) 2011-12-01 2011-12-01 Portable testing device of micropower wireless communication module

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
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
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

Cited By (6)

* Cited by examiner, † Cited by third party
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
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 test system and method of communication module

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GR01 Patent grant
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