CN208143547U - A kind of state net 4G the whole network interrogates module data controlling apparatus for indicator lamp all - Google Patents
A kind of state net 4G the whole network interrogates module data controlling apparatus for indicator lamp all Download PDFInfo
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- CN208143547U CN208143547U CN201820803038.6U CN201820803038U CN208143547U CN 208143547 U CN208143547 U CN 208143547U CN 201820803038 U CN201820803038 U CN 201820803038U CN 208143547 U CN208143547 U CN 208143547U
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- indicator lamp
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Abstract
A kind of state net 4G the whole network interrogates module data controlling apparatus for indicator lamp all, including remote communication module, electronic switch module and state indication unit, the electronic switch module includes two electronic switching circuits, each electronic switching circuit includes sequentially connected current-limiting resistance, triode and current-limiting resistance, the state indication unit includes the indicator light of two different colours, and two pins and two indicator lights of the remote communication module are separately connected the both ends of two electronic switching circuits.The utility model leads to two pins of module SIM7100 using 4G the whole network to control the instruction state of two different colours indicator lights, can intuitively reflect the state of module data communication in this way, checks failure convenient for field personnel.
Description
Technical field
The utility model relates to a kind of state net 4G the whole networks to interrogate module data controlling apparatus for indicator lamp all.
Background technique
In Q/GDW 1375-2012《Power user power consumption information acquisition system pattern specification》In, Q/GDW 1375.1
《Power user power consumption information acquisition system pattern specification part 1：Special transformer acquisition terminal pattern specification》；Q/GDW 1375.2
《Power user power consumption information acquisition system pattern specification part 2：Concentrator pattern specification》；To long-range in this two parts specifications
Communication module interface has done detailed definition.According to the definition of specification medium-long range communication module interface pin and remote radio communication mould
Bulk state indicator light illustrates this two parts content, it can be seen that for wireless network links indicator light and module data communication instruction
Lamp does not specify relevant control pin.Module chip producer general for wireless network links status indicator lamp both defines phase
Control foot of the pin of pass as indicator light, and there is no the indicator light of design specialized to control function module data communication indicator light
Energy.Conventional way is the control foot using the serial ports of module and base table transmitting-receiving foot as module data communication indicator light.It is this
Way actually cannot real indicating module data communication because before base table and module also in addition to real uplink communication data
Have, communication control order, that is, AT instruction of base table and module, that is to say, that module data communication indicator light cannot intuitively react
Module be send data to main website or receive main website data.
Utility model content
The utility model in view of the deficiencies of the prior art, proposes that a kind of state's net 4G the whole network interrogates module data indicator light control all
Device processed exports control Data Communication in Computer Networks LED status using SIM7100 4G module MCU, true to reflect data communication shape
State facilitates field personnel to judge to search telecommunication failure.
In order to achieve the above objectives, the technical solution adopted in the utility model is as follows：
A kind of state net 4G the whole network interrogates module data controlling apparatus for indicator lamp, including remote communication module, electronic switch all
Module and state indication unit, the electronic switch module include two electronic switching circuits, and each electronic switching circuit includes
Sequentially connected current-limiting resistance, triode and current-limiting resistance, the state indication unit include the indicator light of two different colours,
Two pins and two indicator lights of the remote communication module are separately connected the both ends of two electronic switching circuits.Two instructions
The color of lamp is respectively green and red.
Preferably, two pins of the remote communication module are respectively that far module receives instruction control terminal and long-range
Module sends instruction control terminal.
Preferably, the control signal that two pins of the remote communication module are exported is Transistor-Transistor Logic level.Remotely leading to
When interrogating module transmission data, corresponding pin exports high level, the electronic switching circuit conducting of connection, so that control is corresponding
The lightened state of indicator light；When remote communication module receives data, corresponding pin exports high level, the electronics of connection
Switching circuit closure conducting, to control the lightened state of corresponding indicator light.
Preferably, further including power supply, the electronic switch module has control terminal, the first connecting pin and the second company
End is connect, control terminal is electrically connected to pin, and the first connecting pin is electrically connected to power supply by indicator light, and second connection end connects
Ground.When the electronic switch module is when pin exports high level, electronic switching circuit closure conducting, the power supply is to indicator light
Power supply keeps the indicator light shinny；When the electronic switch is when pin exports low level, electronic switching circuit is disconnected, and electronic cutting is powered-down
Road cutting power supply extinguishes indicator light the power supply of the indicator light.
Preferably, the triode of the electronic switch module is NPN type triode, the base stage of NPN type triode, current collection
Pole and emitter respectively correspond the control terminal of electronic switch module, the first connecting pin and second connection end.
Preferably, the pin output high level of institute's remote communication module is 3.3V, power supply 4.0V.
Preferably, two pins of the remote communication module are respectively GPIO75 pin and GPIO76 pin.
The utility model has the advantage of：Two pins of module SIM7100 are led to using 4G the whole network to control two differences
The instruction state of color indicator light can intuitively reflect the state of module data communication in this way, arrange convenient for field personnel
Look into failure.
Detailed description of the invention
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the complete structure circuit diagram of the utility model reality.
Specific embodiment
For clearer statement the utility model, the utility model will be further described with reference to the accompanying drawing.
Embodiment is：As depicted in figs. 1 and 2, a kind of state's net 4G the whole network interrogates module data controlling apparatus for indicator lamp all,
Including remote communication module 11, electronic switch module 21 and state indication unit 31, electronic switch module 21 includes two electronics
Switching circuit, the first electronic switching circuit include sequentially connected first current-limiting resistance R8, the first triode Q5 and the second current limliting
Resistance R12, the second electronic switching circuit include sequentially connected third current-limiting resistance R13, the second triode Q7 and the 4th current limliting
Resistance R20, state indication unit 31 include the indicator light of two different colours, i.e. the first green indicator light LED3 and red
Second indicator light LED4, is separately connected the first electronic switching circuit and the second electronic switching circuit.Remote communication module 11 has
Two control signals exported are the pin of Transistor-Transistor Logic level, i.e. GPIO75 pin and GPIO76 pin, and output high level is
3.3V, GPIO75 pin are that far module receives instruction control terminal, connect the second electronic switching circuit, GPIO76 pin is long-range
Module sends instruction control terminal, connects the first electronic switching circuit.
In addition, control device further includes the power supply of 4.0V, electronic switch module 21 has control terminal, the first connecting pin
And second connection end, control terminal are electrically connected to pin, and the first connecting pin is electrically connected to power supply by indicator light, and second
Connecting pin ground connection.Wherein, the triode of electronic switch module 21 is NPN type triode, the base stage of NPN type triode, collector
And emitter respectively corresponds the control terminal of electronic switch module 21, the first connecting pin and second connection end.
Realizing the process of indicator light control function is：When remote communication module sends information to main website, SIM7100
76 pins export high level, high level is loaded into the base stage of the first triode Q5 by the first current-limiting resistance R8, due to first
The anode of indicator light LED3 connects on the power supply of 4.0V, and power supply is loaded into the one or three by the second current-limiting resistance R12
The emitter of the collector of pole pipe Q5, the first triode Q5 is in ground state, so the first triode Q5 is connected at this time, electric current
The second current-limiting resistance R12 is flowed through from the first LED3, then flows to emitter from the collector of the first triode Q5, is formed into a loop, point
First indicator light LED3 of bright green.After remote communication module sends the end of message to main website, the 76 pins output of SIM7100
Low level ends the first triode Q5, extinguishes the first indicator light LED3 of green emitting.
When remote communication module receives the information that main website is sent, 75 pins of SIM7100 export high level, high
Level is loaded into the base stage of the second triode Q7 by third current-limiting resistance R13, since the anode of the second indicator light LED4 connects
On the power supply of 4.0V, power supply is loaded into the collector of the second triode Q7 by the 4th current-limiting resistance R20, and the two or three
The emitter of pole pipe Q7 is in ground state, so the second triode Q7 is connected at this time, electric current is flowed through from the second indicator light LED4
4th current-limiting resistance R12, then flow to emitter from the collector of the second triode Q7 is formed into a loop, and lights the of emitting red light
Two indicator light LED4.After remote communication module, which has received main website, sends information, the 76th pin of SIM7100 exports low level,
End the second triode Q7, extinguishes the second indicator light LED4 of emitting red light.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of state's net 4G the whole network interrogates module data controlling apparatus for indicator lamp all, it is characterised in that:Including remote communication module
（11）, electronic switch module（21）And state indication unit（31）, the electronic switch module（21）Include two electronic switches
Circuit, each electronic switching circuit include sequentially connected current-limiting resistance, triode and current-limiting resistance, the state indication unit
（31）Indicator light comprising two different colours, the remote communication module（11）Two pins and two indicator lights connect respectively
Connect the both ends of two electronic switching circuits.
2. a kind of state's net 4G the whole network according to claim 1 interrogates module data controlling apparatus for indicator lamp all, feature exists
In:The remote communication module（11）Two pins be respectively far module receive instruction control terminal and far module send
Indicate control terminal.
3. a kind of state's net 4G the whole network according to claim 2 interrogates module data controlling apparatus for indicator lamp all, feature exists
In:The remote communication module（11）The control signal that is exported of two pins be Transistor-Transistor Logic level.
4. a kind of state's net 4G the whole network according to claim 1 interrogates module data controlling apparatus for indicator lamp all, feature exists
In:It further include power supply, the electronic switch module（21）With control terminal, the first connecting pin and second connection end, control
End electrical connection to pin, the first connecting pin is electrically connected to power supply, second connection end ground connection by indicator light.
5. a kind of state's net 4G the whole network according to claim 4 interrogates module data controlling apparatus for indicator lamp all, feature exists
In:The electronic switch module（21）Triode be NPN type triode, the base stage of NPN type triode, collector and transmitting
Pole respectively corresponds electronic switch module（21）Control terminal, the first connecting pin and second connection end.
6. a kind of state's net 4G the whole network according to claim 4 interrogates module data controlling apparatus for indicator lamp all, feature exists
In:Institute's remote communication module（11）Pin output high level be 3.3V, power supply 4.0V.
7. a kind of state's net 4G the whole network according to claim 1 interrogates module data controlling apparatus for indicator lamp all, feature exists
In:The remote communication module（11）Two pins be respectively GPIO75 pin and GPIO76 pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820803038.6U CN208143547U (en) | 2018-05-28 | 2018-05-28 | A kind of state net 4G the whole network interrogates module data controlling apparatus for indicator lamp all |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820803038.6U CN208143547U (en) | 2018-05-28 | 2018-05-28 | A kind of state net 4G the whole network interrogates module data controlling apparatus for indicator lamp all |
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| Publication Number | Publication Date |
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| CN208143547U true CN208143547U (en) | 2018-11-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111161983A (en) * | 2020-01-10 | 2020-05-15 | 国网浙江桐庐县供电有限公司 | Air switch for realizing remote closing control |
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2018
- 2018-05-28 CN CN201820803038.6U patent/CN208143547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111161983A (en) * | 2020-01-10 | 2020-05-15 | 国网浙江桐庐县供电有限公司 | Air switch for realizing remote closing control |
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