CN206773909U - Intelligent radio data terminal - Google Patents
Intelligent radio data terminal Download PDFInfo
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- CN206773909U CN206773909U CN201720127863.4U CN201720127863U CN206773909U CN 206773909 U CN206773909 U CN 206773909U CN 201720127863 U CN201720127863 U CN 201720127863U CN 206773909 U CN206773909 U CN 206773909U
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Abstract
The utility model discloses a kind of intelligent radio data terminal, for the data that the harvesters such as instrument, controller gather to be uploaded into monitor supervision platform, including power module, main control module, acquisition module, wireless communication module by wireless network；Respectively to main control module, acquisition module, wireless communication module power supply, acquisition module, wireless communication module are connected power module with main control module respectively.
Description
Technical field
Data acquisition and uploading file field are the utility model is related to, specifically a kind of intelligent radio data terminal.
Background technology
At present, many instrument and detection means still use display on the spot and the working method of storage or wire transmission,
Needs manually in data copy to computer or will be upload the data on computer by wire transmission and be carried out when carrying out data processing
Processing, not only increases cost of labor, and is unable to long-distance transmissions, inefficient.
Utility model content
The purpose of this utility model is to provide a kind of intelligent radio data terminal, for solve existing data acquisition by
The problem of transmission range and human factor influence.
The technical scheme in the invention for solving the technical problem is：Intelligent radio data terminal, for by instrument
The data of the harvesters such as table, controller collection upload to monitor supervision platform by wireless network, it is characterized in that, including power supply mould
Block, main control module, acquisition module, wireless communication module；Power module is respectively to main control module, acquisition module, radio communication mold
Block is powered, and acquisition module, wireless communication module are connected with main control module respectively.
Further, power module turns 24V power circuits, 3.3V power circuits, 4V power circuits and noise suppression including 220V
Anti-jamming circuit；3.3V is used to power to main control module, clock module and acquisition module, and 4V is used to supply to wireless communication module
Electricity；
220V turns the input of 24V power circuits and city is electrically connected, output end output 24V voltages and respectively with 3.3V power supplys
The input of circuit is connected with the input of 4V power circuits；
220V, which turns 24V power circuits, includes Transient Suppression Diode and diode；3.3V power circuits include step-down switching
Voltage-stablizer MP1584 chips, the first filter regulator circuit and 3.3V power supply operation indicators；The input of step-down switching regulator
24V voltages are accessed, output end is connected with the input of the first filter regulator circuit, the output end output of the first filter regulator circuit
3.3V voltages and a 3.3V power supply operation indicators in parallel；4V power circuits include power supply chip LV2841/2, the second filtering surely
Volt circuit and 4V power supply operation indicators, the input access 24V voltages of power supply chip, output end and the second filter regulator circuit
Input be connected, the output end of the second filter regulator circuit output 4V voltages and a 4V power supply operation indicators in parallel；Noise suppression
Anti-jamming circuit includes magnetic bead, for suppressing the noise on power line and interference.
Further, acquisition module includes four tunnel 4~20mA signal acquisition circuits and the communication Acquisition Circuit of two-way 485, point
Standard signal instrument and the data of 485 communication o controllers Yong Yu not be gathered, and sends the data to main control module；
The input of 4~20mA signal acquisition circuits is connected with standard signal instrument, 4~20mA signal acquisition circuits it is defeated
Go out end with the input of main control module to be connected；4~20mA signal acquisition circuits include fuse, Transient Suppression Diode, resistance
And electric capacity；
The input of 485 communication Acquisition Circuits is connected with 485 communication o controllers, the output of 485 communication Acquisition Circuits
End is connected with the input of main control module；485 communication Acquisition Circuits include RS-485 transceivers, fuse and transient state and suppress two poles
Pipe.
Further, main control module includes single chip circuit and its peripheral circuit, and single chip circuit includes STM32F103 cores
Piece, peripheral circuit include outer clock circuit, external crystal oscillation circuit, reset circuit and indicator light circuit；
Outer clock circuit includes the first crystal oscillator and electric capacity；External crystal oscillation circuit includes the second crystal oscillator, resistance and electric capacity, multiple
Position circuit includes SR, resistance and electric capacity；Indicator light circuit includes multiple LED lights in parallel.
Further, wireless communication module includes radio communication circuit, and the input and monolithic of radio communication circuit are electromechanical
The signal output part on road is connected, output end and the external equipment wireless connection of radio communication circuit；Radio communication circuit includes
MG2639 chips, ESDA6V1W5 chips, SIM card holder.
The beneficial effects of the utility model are：
1st, acquisition module supports various protocols, including 4-20mA Acquisition Circuits and 485 communication Acquisition Circuits, respectively collection mark
The data of calibration signal instrument and 485 communication o controllers.
2nd, wireless communication module is used to the data of collection uploading to other external equipments by GPRS mobile communications networks.
Data are transmitted using GSM antenna, evaded wire transmission is influenceed by distance.
3rd, four road 4-20mA input and two-way 485 input can automatic detection whether have signal access, if no signal from
Dynamic shielding, has saved the data traffic resource of system resource and SIM card.
Brief description of the drawings
Fig. 1 is circuit structure connection figure of the present utility model；
Fig. 2 is the utility model power module circuitry figure；
Fig. 3 is the utility model 4~20mA signal acquisition circuit figures；
Fig. 4 is the communication Acquisition Circuit figure of the utility model 485；
Fig. 5 is the utility model main control module circuit diagram；
Fig. 6 is the utility model radio communication circuit figure.
Embodiment
As shown in figure 1, intelligent radio data terminal, the data for the harvesters such as instrument, controller to be gathered pass through
Wireless network uploads to monitor supervision platform, including power module, main control module, acquisition module, wireless communication module；Power module point
Not Gei main control module, acquisition module, wireless communication module power supply, acquisition module, wireless communication module respectively with main control module phase
Even.
As shown in Fig. 2 power module turns 24V power circuits, 3.3V power circuits, 4V power circuits and noise suppression including 220V
Anti-jamming circuit；3.3V is used to power to main control module, clock module and acquisition module, and 4V is used to supply to wireless communication module
Electricity；
220V turns the input of 24V power circuits and city is electrically connected, output end output 24V voltages and respectively with 3.3V power supplys
The input of circuit is connected with the input of 4V power circuits；
220V, which turns 24V power circuits, includes Transient Suppression Diode TVS1 and diode D1；3.3V power circuits include drop
Compress switch voltage-stablizer MP1584 chips, by resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, electric capacity C1, electricity
Hold the first filter regulator circuit that C3, inductance L1, diode D3 are formed, 3.3V power supply operation indicators D2；Step-down switching voltage stabilizing
The input access 24V voltages of device MP1584 chips, output end are connected with the input of the first filter regulator circuit, the first filtering
The output end output 3.3V voltages and a 3.3V power supply operation indicators in parallel of mu balanced circuit；4V power circuits include power supply chip
LV2841/2, the second filtering voltage regulation electricity being made up of inductance L2, resistance R7, resistance R8, resistance R11, electric capacity C6, diode D11
Road and 4V power supply operation indicator D4, power supply chip LV2841/2 input access 24V voltages, and output end and the second filtering are steady
The input of volt circuit is connected, the output end output 4V voltages and a 4V power supply operation indicators in parallel of the second filter regulator circuit
D4；Noise suppression anti-jamming circuit includes magnetic bead R9, for suppressing the noise on power line and interference.
Acquisition module includes four tunnel 4~20mA signal acquisition circuits and the communication Acquisition Circuit of two-way 485, is respectively used to gather
The data of standard signal instrument and 485 communication o controllers, and send the data to main control module；
As shown in figure 3, the input of 4~20mA signal acquisition circuits is connected with standard signal instrument, 4~20mA signals are adopted
The output end of collector is connected with the input of main control module；4~20mA signal acquisition circuits include fuse F, transient state suppresses
Diode TVS, resistance R and electric capacity C；
As shown in figure 4, the input of 485 communication Acquisition Circuits is connected with 485 communication o controllers, 485 communication collections
The output end of circuit is connected with the input of main control module；485 communication Acquisition Circuits include RS-485 transceivers
SN65HVD72DR, fuse PTC and Transient Suppression Diode TVS.
As shown in figure 5, main control module includes single chip circuit and its peripheral circuit, single chip circuit includes STM32F103
Chip, peripheral circuit include outer clock circuit, external crystal oscillation circuit, reset circuit and indicator light circuit；
Outer clock circuit includes the first crystal oscillator X1, electric capacity C12, electric capacity C13；External crystal oscillation circuit includes the second crystal oscillator X2
With electric capacity C14, electric capacity C15, resistance R15, reset circuit includes SR SW1, resistance R16 and electric capacity C17；Indicator light circuit
Including multiple LED lights in parallel, indicator lamp can carry out self-defined according to the demand of user.
As shown in fig. 6, radio communication circuit, the input of radio communication circuit and the signal output part phase of single chip circuit
Even, the output end of radio communication circuit and external equipment wireless connection；Radio communication circuit include MG2639 chips,
ESDA6V1W5 chips, SIM card holder.
It is not new to this practicality although above-mentioned specific embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type protection domain, on the basis of the technical solution of the utility model, those skilled in the art need not pay creation
Property the various modifications that can make of work or deformation still within the scope of protection of the utility model.
Claims (3)
1. intelligent radio data terminal, for the data of instrument, controller collection to be uploaded into monitor supervision platform by wireless network,
It is characterized in that including power module, main control module, acquisition module, wireless communication module；Power module respectively to main control module,
Acquisition module, wireless communication module power supply, acquisition module, wireless communication module are connected with main control module respectively；
Power module turns 24V power circuits, 3.3V power circuits, 4V power circuits and noise suppression anti-jamming circuit including 220V；
3.3V is used to power to main control module, clock module and acquisition module, and 4V is used for wireless communication module power supply；
220V turns the input of 24V power circuits and city is electrically connected, output end output 24V voltages and respectively with 3.3V power circuits
Input be connected with the input of 4V power circuits；
220V, which turns 24V power circuits, includes Transient Suppression Diode and diode；3.3V power circuits include step-down switching voltage stabilizing
Device MP1584 chips, the first filter regulator circuit and 3.3V power supply operation indicators；The input access of step-down switching regulator
24V voltages, output end are connected with the input of the first filter regulator circuit, the output end output 3.3V of the first filter regulator circuit
Voltage and a 3.3V power supply operation indicators in parallel；4V power circuits include power supply chip LV2841/2, the second filtering voltage regulation electricity
Road and 4V power supply operation indicators, the input access 24V voltages of power supply chip, output end are defeated with the second filter regulator circuit
Enter end to be connected, the output end output 4V voltages and a 4V power supply operation indicators in parallel of the second filter regulator circuit；Noise suppression is anti-dry
Disturbing circuit includes magnetic bead, for suppressing the noise on power line and interference；
Acquisition module includes four tunnel 4~20mA signal acquisition circuits and the communication Acquisition Circuit of two-way 485, is respectively used to collection standard
The data of signal instrument and 485 communication o controllers, and send the data to main control module；
The input of 4~20mA signal acquisition circuits is connected with standard signal instrument, the output end of 4~20mA signal acquisition circuits
It is connected with the input of main control module；4~20mA signal acquisition circuits include fuse, Transient Suppression Diode, resistance and electricity
Hold；
485 communication Acquisition Circuits inputs with 485 communication o controllers be connected, 485 communication Acquisition Circuits output end and
The input of main control module is connected；485 communication Acquisition Circuits include RS-485 transceivers, fuse and Transient Suppression Diode.
2. intelligent radio data terminal according to claim 1, it is characterized in that, main control module include single chip circuit and its
Peripheral circuit, single chip circuit include STM32F103 chips, and peripheral circuit includes outer clock circuit, external crystal oscillation circuit, answered
Position circuit and indicator light circuit；
Outer clock circuit includes the first crystal oscillator and electric capacity；External crystal oscillation circuit includes the second crystal oscillator, resistance and electric capacity, resets electricity
Road includes SR, resistance and electric capacity；Indicator light circuit includes multiple LED lights in parallel.
3. intelligent radio data terminal according to claim 1, it is characterized in that, wireless communication module includes radio communication electricity
Road, the input of radio communication circuit are connected with the signal output part of single chip circuit, the output end of radio communication circuit with it is outer
Portion's equipment wireless connection；Radio communication circuit includes MG2639 chips, ESDA6V1W5 chips, SIM card holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720127863.4U CN206773909U (en) | 2017-02-13 | 2017-02-13 | Intelligent radio data terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720127863.4U CN206773909U (en) | 2017-02-13 | 2017-02-13 | Intelligent radio data terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206773909U true CN206773909U (en) | 2017-12-19 |
Family
ID=60647882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720127863.4U Expired - Fee Related CN206773909U (en) | 2017-02-13 | 2017-02-13 | Intelligent radio data terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206773909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335476A (en) * | 2018-04-23 | 2018-07-27 | 威胜信息技术股份有限公司 | Wireless communication collection module, communication acquisition method and its manufactured electric energy meter |
-
2017
- 2017-02-13 CN CN201720127863.4U patent/CN206773909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335476A (en) * | 2018-04-23 | 2018-07-27 | 威胜信息技术股份有限公司 | Wireless communication collection module, communication acquisition method and its manufactured electric energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20220213 |