CN110048860A - A kind of rail traffic illumination of self power generation and LoRa signal retransmission unit - Google Patents
A kind of rail traffic illumination of self power generation and LoRa signal retransmission unit Download PDFInfo
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- CN110048860A CN110048860A CN201910312297.8A CN201910312297A CN110048860A CN 110048860 A CN110048860 A CN 110048860A CN 201910312297 A CN201910312297 A CN 201910312297A CN 110048860 A CN110048860 A CN 110048860A
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- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical group CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000010248 power generation Methods 0.000 title claims abstract description 40
- 238000005286 illumination Methods 0.000 title claims abstract description 27
- 238000004891 communication Methods 0.000 claims abstract description 97
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 76
- 239000003990 capacitor Substances 0.000 claims description 124
- 230000036772 blood pressure Effects 0.000 claims description 48
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 45
- 229910052744 lithium Inorganic materials 0.000 claims description 45
- 230000005611 electricity Effects 0.000 claims description 15
- 238000005868 electrolysis reaction Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 4
- 241000883990 Flabellum Species 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000010295 mobile communication Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/10—Current supply arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/42—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for mass transport vehicles, e.g. buses, trains or aircraft
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to a kind of rail traffic of self power generation illumination and LoRa signal retransmission units, belong to wisdom traffic field.Including self power generation module, communication control module, self power generation module includes sequentially connected vertical axis wind power generation module, three phase rectifier pressure stabilizing charging module, battery and drop Voltage stabilizing module, communication control module includes STM8L processor module, GPRS communication module, optocoupler lighting control module, LoRa communication module, battery and drop Voltage stabilizing module are connect by power supply line with communication control module, STM8L processor module respectively with GPRS communication module, LoRa communication module, the connection of optocoupler lighting control module, GPRS communication module is connect with cloud server, LoRa communication module respectively with the console of rail vehicle, the connection of the base station LoRa.The communication between rail vehicle and cloud server can be achieved in the present invention, can also open the headlamp of the present apparatus according to the instruction of rail vehicle and cloud server.
Description
Technical field
The present invention relates to a kind of rail traffic of self power generation illumination and LoRa signal retransmission units, belong to wisdom traffic neck
Domain.
Background technique
Existing rail traffic illumination and LoRa signal retransmission unit function are many and diverse, and power consumption is higher, and power supply relies on wired confession
Electricity, it is not environmentally and not easy to operate.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of rail traffic of self power generation illumination and the forwardings of LoRa signal
Device may be implemented the communication between rail vehicle and cloud server, while can be sent out according to rail vehicle and Cloud Server
The mode of instruction is sent, headlamp is opened, for being badly in need of.
The technical solution adopted by the present invention is that: a kind of rail traffic illumination of self power generation and LoRa signal retransmission unit, packet
Self power generation module S1000, communication control module S2000 are included, self power generation module S1000 includes sequentially connected vertical-shaft wind hair
Electric module S1001, three phase rectifier pressure stabilizing charging module S1002, battery and drop Voltage stabilizing module S1003, communication control module
S2000 includes STM8L processor module S2001, GPRS communication module S2002, optocoupler lighting control module S2003, LoRa logical
Believe module S2004, battery and drop Voltage stabilizing module S1003 are connect by power supply line with communication control module S2000, at STM8L
Reason device module S2001 is connect with GPRS communication module S2002, LoRa communication module S2004 both-way communication respectively, STM8L processing
The output end of device module S2001 is connect with the input terminal of optocoupler lighting control module S2003 simultaneously, GPRS communication module S2002
It is connect with cloud server, LoRa communication module S2004 is connect with the console of rail vehicle, the base station LoRa respectively, LoRa base
It stands and is connect with cloud server.
Specifically, the vertical axis wind power generation module S1001 is for generating wind-force when crossing using rail vehicle
Impact force drives the flabellum of vertical wind power generation to rotate, and converts wind energy into electric energy, three phase rectifier pressure stabilizing charging module S1002
For the electric energy after vertical axis wind power generation module S1001 conversion to be rectified, is depressured, pressure stabilizing, battery and drop pressure stabilizing mould
Block S1003 treated for storing three phase rectifier pressure stabilizing charging module S1002 electric energy and after being further depressured supply communication control
Molding block S2000.
Further, the control circuit of the self power generation module S1000 include: LM2596 lowering and stabilizing blood pressure chip U1,
SE9018 lithium battery charging management chip U2,3V lowering and stabilizing blood pressure chip U3, Schottky diode D1, Schottky diode D2, Xiao
Special based diode D3, Schottky diode D4, Schottky diode D5, Schottky diode D6, Schottky diode D7, Xiao Te
Based diode D8, green LED LED1, red light emitting diodes LED2, fuse F1, inductance L1, inductance L2, resistance
R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, capacitor C1, electrolytic capacitor C2, electrolysis electricity
Hold C3, capacitor C4, electrolytic capacitor C5, electrolytic capacitor C6, capacitor C7, electrolytic capacitor C8, capacitor C9, capacitor C10, lithium battery interface
J1, electric source line interface J2, three-phase alternating current electrical input UV1, three-phase alternating current electrical input UV2, three-phase alternating current electrical input UV3；
Circuit connecting mode is as follows:
No. 1 pin of LM2596 lowering and stabilizing blood pressure chip U1 connects one end of fuse F1 and the positive terminal of electrolytic capacitor C2 simultaneously,
The other end of fuse F1 connects the negative pole end of Schottky diode D1, the negative pole end of Schottky diode D2, Schottky simultaneously
The negative pole end of diode D3, the negative pole end ground connection of electrolytic capacitor C2；Three-phase alternating current electrical input UV1 connects two pole of Schottky simultaneously
The negative pole end of the positive terminal of pipe D1, Schottky diode D4, three-phase alternating current electrical input UV2 connect Schottky diode D2 simultaneously
Positive terminal, Schottky diode D5 negative pole end, three-phase alternating current electrical input UV3 connecting Schottky diode D3 just simultaneously
Extremely, the negative pole end of Schottky diode D6；Schottky diode D4, Schottky diode D5, Schottky diode D6 are just
It is extremely grounded simultaneously, No. 3 pins, No. 5 pins of LM2596 lowering and stabilizing blood pressure chip U1 are grounded simultaneously；
No. 2 pins of LM2596 lowering and stabilizing blood pressure chip U1 meet one end of inductance L1, the negative pole end of Schottky diode D7, Xiao simultaneously
The other end of special based diode D7 is grounded；The other end of inductance L1 connects positive terminal, the Schottky diode of electrolytic capacitor C3 simultaneously
The positive terminal of D8, the cathode of Schottky diode D8 terminate 5V positive pole, the negative pole end ground connection of electrolytic capacitor C3, Schottky two
No. 4 pins of the cathode termination SE9018 lithium battery charging management chip U2 of pole pipe D8；
No. 4 pins of LM2596 lowering and stabilizing blood pressure chip U1 simultaneously one end of connecting resistance R1, one end of resistance R2, capacitor C1 one
End, the other end ground connection of resistance R1, the other end of resistance R2, the other end of capacitor C1 connect the anode of Schottky diode D8 simultaneously
End；
No. 1 pin, No. 3 pins of SE9018 lithium battery charging management chip U2 are grounded simultaneously, SE9018 lithium battery Charge Management
One end of No. 2 pin connecting resistance R4 of chip U2, the other end ground connection of resistance R4, SE9018 lithium battery charging management chip U2's
No. 4 pins, No. 8 pins connect 5V positive pole simultaneously, and No. 5 pins of SE9018 lithium battery charging management chip U2 connect electrolysis simultaneously
The positive terminal of capacitor C5, one end of capacitor C4, lithium battery interface J1 No. 1 pin, the negative pole end of electrolytic capacitor C5, capacitor C4
The other end, lithium battery interface J1 No. 2 pins be grounded simultaneously, No. 6 pins of SE9018 lithium battery charging management chip U2 connect red
The negative pole end of color Light-emitting diode LED 2, one end of the positive terminating resistor R5 of red light emitting diodes LED2, resistance R5's is another
One termination 5V positive pole, No. 7 pins of SE9018 lithium battery charging management chip U2 connect the negative of green LED LED1
Extremely, one end of the positive terminating resistor R3 of green LED LED1, another termination 5V positive pole of resistance R3,5V electricity
Source anode connects the positive terminal of electrolytic capacitor C6, the negative pole end ground connection of electrolytic capacitor C6；
No. 1 pin of 3V lowering and stabilizing blood pressure chip U3 connects one end of capacitor C7, the other end of capacitor C7,3V lowering and stabilizing blood pressure chip U3
No. 3 pins connect one end of inductance L2 simultaneously, and No. 2 of another termination 3V3 positive pole of inductance L2,3V lowering and stabilizing blood pressure chip U3 are drawn
Foot connects No. 1 pin of lithium battery interface J1, and No. 8 pins of 3V lowering and stabilizing blood pressure chip U3 meet No. 2 pins of lithium battery interface J1,3V
No. 7 pins of lowering and stabilizing blood pressure chip U3 connect 3V3 positive pole, No. 5 pins of 3V lowering and stabilizing blood pressure chip U3 connecting resistance R6 simultaneously
One end, resistance R8 one end, another termination 3V3 positive pole of resistance R6, resistance R8 one end ground connection, 3V lowering and stabilizing blood pressure chip
No. 6 pins of U3 connect one end of capacitor C10, and the other end of one end of another terminating resistor R7 of capacitor C10, resistance R7 is grounded,
No. 4 pins of 3V lowering and stabilizing blood pressure chip U3 are grounded, 3V3 positive pole connect simultaneously the positive terminal of electrolytic capacitor C8, capacitor C9 one
It holds, No. 1 pin of electric source line interface J2；The negative pole end of electrolytic capacitor C8, the other end of capacitor C9, No. 2 of electric source line interface J2
Pin is grounded simultaneously.
Further the control circuit of the communication control module S2000 includes: SMF05C chip U1, SIM800A core
Piece U2, STM8L1 processor chips U3, PC817 opto-coupler chip U4, PC817 opto-coupler chip U5, ZM433SX-M communication chip U6,
GPRS signal SMA antennal interface E1, LoRa signal SMA antennal interface E2, electric source line interface J1, the downloading of SIM card support J2, SWIM are adjusted
Try a mouthful J3, resistance Rt1, resistance Rt2, resistance Rt3, resistance Rt4, resistance Rt5, resistance Rt6, resistance Rt7, resistance Rt8, resistance
Rt9, resistance Rt10, NPN type triode Q1, NPN type triode Q2, PNP type triode Q3, PNP type triode Q4, green emitting
Diode (LED) 3, touch-switch S1, capacitor Ct1, capacitor Ct2, capacitor Ct3, capacitor Ct4, illumination light-emitting diode group SLED1,
Illumination light-emitting diode group SLED2, Schottky diode Dt1, Schottky diode Dt2；
Circuit connecting mode is as follows:
No. 2 pins, No. 17 pins, No. 18 pins, No. 29 pins, No. 39 pins, No. 45 pins, No. 46 of SIM800A chip U2
Pin, No. 54 pins, No. 58 pins, No. 59 pins, No. 61 pins, No. 62 pins, No. 64 pins, No. 65 pins are grounded simultaneously；
No. 55 pins, No. 56 pins, No. 57 pins of SIM800A chip U2 connect 3V3 positive pole simultaneously；
No. 30 pins of SIM800A chip U2 connect No. 6 pins of SMF05C chip U1, one end of resistance Rt3 simultaneously；Resistance Rt3
The other end connect No. 31 pins of No. 4 pins of SMF05C chip U1, one end of resistance Rt2, SIM800A chip U2, electricity simultaneously
No. 6 pins of another termination SIM card support J2 of Rt2 are hindered, No. 32 pins of SIM800A chip U2 connect SMF05C chip U1's simultaneously
No. 3 pins of No. 1 pin, SIM card support J2, No. 33 pins of SIM800A chip U2 meet SMF05C chip U1 simultaneously No. 3 are drawn
No. 2 pins of foot, SIM card support J2, No. 2 pins ground connection of SMF05C chip U1, No. 4 pin connecting resistance Rt1's of SIM card support J2
One end, the other end ground connection of resistance Rt1；
No. 60 pins of SIM800A chip U2 connect No. 1 pin of GPRS signal SMA antennal interface E1, and GPRS signal SMA antenna connects
No. 2 pins ground connection of mouth E1, No. 15 pins of SIM800A chip U2 connect the collector c of NPN type triode Q1, NPN type triode
The base stage b of Q1 simultaneously one end of connecting resistance Rt4, resistance Rt5 one end, the other end ground connection of resistance Rt4, resistance Rt5's is another
Terminate 3V3 positive pole, one end of No. 16 pin connecting resistance Rt7 of SIM800A chip U2, another termination NPN type of resistance Rt7
The base stage b of triode Q2；One end of the collector c connecting resistance Rt8 of NPN type triode Q2, another termination green hair of resistance Rt8
The negative pole end of optical diode LED3, the anode termination 3V3 positive pole of green LED LED3；NPN type triode Q2's
Emitter e ground connection；
No. 9 pins of SIM800A chip U2 connect No. 18 pins of STM8L1 processor chips U3；No. 10 of SIM800A chip U2
Pin connects No. 17 pins of STM8L1 processor chips U3；
No. 2 pins of electric source line interface J1 are grounded, and No. 1 pin of electric source line interface J1 connects 3V3 positive pole；
No. 1 pin of STM8L1 processor chips U3 simultaneously one end of connecting resistance Rt6, one end of touch-switch S1, capacitor Ct1
No. 4 pins of debugging interface J3 are downloaded in one end, SWIM；Another termination 3V3 positive pole of resistance Rt6, touch-switch S1's is another
One end, capacitor Ct1 the other end be grounded simultaneously；No. 1 pin of SWIM downloading debugging interface J3 connects 3V3 positive pole, under SWIM
No. 2 pins for carrying debugging interface J3 connect No. 20 pins of STM8L1 processor chips U3, and No. 3 of SWIM downloading debugging interface J3 are drawn
Foot ground connection；
No. 5 pins of STM8L1 processor chips U3 connect 3V3 positive pole；
No. 6 pins of STM8L1 processor chips U3 connect No. 1 pin of PC817 opto-coupler chip U4, and the 2 of PC817 opto-coupler chip U4
Number pin, No. 3 pins are grounded simultaneously, and No. 4 pins of PC817 opto-coupler chip U4 meet the base stage b of PNP type triode Q3；Positive-negative-positive three
The collector c of pole pipe Q3 is grounded, and one end of the emitter e connecting resistance Rt9 of PNP type triode Q3, the other end of resistance Rt9 is simultaneously
Meet the negative pole end of illumination light-emitting diode group SLED1, the positive terminal of Schottky diode Dt1, illumination light-emitting diode group SLED1
Positive terminal, Schottky diode Dt1 negative pole end connect 3V3 positive pole simultaneously；
No. 7 pins of STM8L1 processor chips U3 connect No. 1 pin of PC817 opto-coupler chip U5, and the 2 of PC817 opto-coupler chip U5
Number pin, No. 3 pins are grounded simultaneously, and No. 4 pins of PC817 opto-coupler chip U5 meet the base stage b of PNP type triode Q4；Positive-negative-positive three
The collector c of pole pipe Q4 is grounded, one end of the emitter e connecting resistance Rt10 of PNP type triode Q4, and the other end of resistance Rt10 is same
When connect the negative pole end of illumination light-emitting diode group SLED2, the positive terminal of Schottky diode Dt2, illumination light-emitting diode group
The positive terminal of SLED2, the negative pole end of Schottky diode Dt2 connect 3V3 positive pole simultaneously；
No. 1 pin of ZM433SX-M communication chip U6, No. 2 pins, No. 3 pins, No. 4 pins, No. 11 pins, No. 12 pins, 19
Number pin, No. 20 pins, No. 22 pins are grounded simultaneously；No. 13 pins of ZM433SX-M communication chip U6 connect inductance L1 one end,
Another termination 3V3 positive pole of inductance L1；A termination 3V3 positive pole of capacitor Ct2, the other end ground connection of capacitor Ct2；
No. 21 pins of ZM433SX-M communication chip U6 connect one end of capacitor Ct3, and the other end of capacitor Ct3 connects LoRa letter simultaneously
One end of No. 1 pin of number SMA antennal interface E2, capacitor Ct4, No. 2 pins, the capacitor Ct4 of LoRa signal SMA antennal interface E2
The other end be grounded simultaneously；
No. 15 pins of ZM433SX-M communication chip U6 connect No. 14 pins of STM8L1 processor chips U3；ZM433SX-M communication
No. 16 pins of chip U6 connect No. 13 pins of STM8L1 processor chips U3；No. 14 pins of ZM433SX-M communication chip U6
Connect No. 12 pins of STM8L1 processor chips U3；No. 17 pins of ZM433SX-M communication chip U6 connect STM8L1 processor core
No. 11 pins of piece U3；No. 18 pins of ZM433SX-M communication chip U6 connect No. 10 pins of STM8L1 processor chips U3.
The beneficial effects of the present invention are: the wind-force generated when the present invention is crossed by vehicle realizes self power generation, meet control
System power demand；Meanwhile device can real-time reception car status information, signal and to cloud server forward, cloud service
Device can also assign control or command signal to rail vehicle by the device as relaying.The device uses LoRa and GPRS two
Kind communication mode carries out data transmission, and under the not smooth environment of the mobile communication signals such as tunnel, the base station LoRa is arranged, uses
LoRa carries out data transmission；Data directly are uploaded to Cloud Server using GPRS under the good environment of mobile communication signal.Institute
With, it can be flexible to arrange the base station LoRa according to the situation of different time, different section GPRS signal of communication, it is unsmooth to make up information,
And it does not need to modify the present apparatus into any hardware and software.
Detailed description of the invention
Fig. 1 is circuit structure block diagram of the invention；
Fig. 2 is the circuit diagram of self power generation module of the invention；
Fig. 3 is the circuit diagram of communication control module of the invention.
Each label in figure are as follows: S1000- self power generation module, S1001- vertical axis wind power generation module, S1002- three phase rectifier
Pressure stabilizing charging module, S1003- battery and drop Voltage stabilizing module, S2000- communication control module, S2001-STM8L processor die
Block, S2002-GPRS communication module, S2003- optocoupler lighting control module, S2004-LoRa communication module.
Specific embodiment
The present invention is further illustrated in the following with reference to the drawings and specific embodiments.
Embodiment 1: as shown in Figure 1-3, a kind of rail traffic illumination of self power generation and LoRa signal retransmission unit, including from
Electricity generation module S1000, communication control module S2000, self power generation module S1000 include sequentially connected vertical axis wind power generation mould
Block S1001, three phase rectifier pressure stabilizing charging module S1002, battery and drop Voltage stabilizing module S1003, communication control module S2000 packet
Include STM8L processor module S2001, GPRS communication module S2002, optocoupler lighting control module S2003, LoRa communication module
S2004, battery and drop Voltage stabilizing module S1003 are connect by power supply line with communication control module S2000, STM8L processor die
Block S2001 is connect with GPRS communication module S2002, LoRa communication module S2004 both-way communication respectively, STM8L processor module
The output end of S2001 is connect with the input terminal of optocoupler lighting control module S2003 simultaneously, GPRS communication module S2002 and cloud
Server connection, LoRa communication module S2004 are connect with the console of rail vehicle, the base station LoRa respectively, the base station LoRa and cloud
Hold server connection.
Further, the vertical axis wind power generation module S1001 is for generating wind-force when crossing using rail vehicle
Impact force, drive the flabellum of vertical wind power generation to rotate, convert wind energy into electric energy, three phase rectifier pressure stabilizing charging module
S1002 is used to be rectified the electric energy after vertical axis wind power generation module S1001 conversion, be depressured, pressure stabilizing, and battery and drop are steady
Die block S1003 treated for storing three phase rectifier pressure stabilizing charging module S1002 electric energy and further (S1003 after decompression
By the voltage of the 3.7V of battery by the voltage stabilizing chip of S1003, lowering and stabilizing blood pressure is at 3.3V) supply communication control module S2000
In all electricity consumption modules.The specific structure of vertical axis wind power generation module S1001 is the prior art, and the application is no longer specifically
It is bright.
Further, the control circuit of the self power generation module S1000 include: LM2596 lowering and stabilizing blood pressure chip U1,
SE9018 lithium battery charging management chip U2,3V lowering and stabilizing blood pressure chip U3, Schottky diode D1, Schottky diode D2, Xiao
Special based diode D3, Schottky diode D4, Schottky diode D5, Schottky diode D6, Schottky diode D7, Xiao Te
Based diode D8, green LED LED1, red light emitting diodes LED2, fuse F1, inductance L1, inductance L2, resistance
R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, capacitor C1, electrolytic capacitor C2, electrolysis electricity
Hold C3, capacitor C4, electrolytic capacitor C5, electrolytic capacitor C6, capacitor C7, electrolytic capacitor C8, capacitor C9, capacitor C10, lithium battery interface
J1, electric source line interface J2, three-phase alternating current electrical input UV1, three-phase alternating current electrical input UV2, three-phase alternating current electrical input UV3；
Circuit connecting mode is as follows:
No. 1 pin of LM2596 lowering and stabilizing blood pressure chip U1 connects one end of fuse F1 and the positive terminal of electrolytic capacitor C2 simultaneously,
The other end of fuse F1 connects the negative pole end of Schottky diode D1, the negative pole end of Schottky diode D2, Schottky simultaneously
The negative pole end of diode D3, the negative pole end ground connection of electrolytic capacitor C2；Three-phase alternating current electrical input UV1 connects two pole of Schottky simultaneously
The negative pole end of the positive terminal of pipe D1, Schottky diode D4, three-phase alternating current electrical input UV2 connect Schottky diode D2 simultaneously
Positive terminal, Schottky diode D5 negative pole end, three-phase alternating current electrical input UV3 connecting Schottky diode D3 just simultaneously
Extremely, the negative pole end of Schottky diode D6；Schottky diode D4, Schottky diode D5, Schottky diode D6 are just
It is extremely grounded simultaneously, No. 3 pins, No. 5 pins of LM2596 lowering and stabilizing blood pressure chip U1 are grounded simultaneously；
No. 2 pins of LM2596 lowering and stabilizing blood pressure chip U1 meet one end of inductance L1, the negative pole end of Schottky diode D7, Xiao simultaneously
The other end of special based diode D7 is grounded；The other end of inductance L1 connects positive terminal, the Schottky diode of electrolytic capacitor C3 simultaneously
The positive terminal of D8, the cathode of Schottky diode D8 terminate 5V positive pole, the negative pole end ground connection of electrolytic capacitor C3, Schottky two
No. 4 pins of the cathode termination SE9018 lithium battery charging management chip U2 of pole pipe D8；
No. 4 pins of LM2596 lowering and stabilizing blood pressure chip U1 simultaneously one end of connecting resistance R1, one end of resistance R2, capacitor C1 one
End, the other end ground connection of resistance R1, the other end of resistance R2, the other end of capacitor C1 connect the anode of Schottky diode D8 simultaneously
End；
No. 1 pin, No. 3 pins of SE9018 lithium battery charging management chip U2 are grounded simultaneously, SE9018 lithium battery Charge Management
One end of No. 2 pin connecting resistance R4 of chip U2, the other end ground connection of resistance R4, SE9018 lithium battery charging management chip U2's
No. 4 pins, No. 8 pins connect 5V positive pole simultaneously, and No. 5 pins of SE9018 lithium battery charging management chip U2 connect electrolysis simultaneously
The positive terminal of capacitor C5, one end of capacitor C4, lithium battery interface J1 No. 1 pin, the negative pole end of electrolytic capacitor C5, capacitor C4
The other end, lithium battery interface J1 No. 2 pins be grounded simultaneously, No. 6 pins of SE9018 lithium battery charging management chip U2 connect red
The negative pole end of color Light-emitting diode LED 2, one end of the positive terminating resistor R5 of red light emitting diodes LED2, resistance R5's is another
One termination 5V positive pole, No. 7 pins of SE9018 lithium battery charging management chip U2 connect the negative of green LED LED1
Extremely, one end of the positive terminating resistor R3 of green LED LED1, another termination 5V positive pole of resistance R3,5V electricity
Source anode connects the positive terminal of electrolytic capacitor C6, the negative pole end ground connection of electrolytic capacitor C6；
No. 1 pin of 3V lowering and stabilizing blood pressure chip U3 connects one end of capacitor C7, the other end of capacitor C7,3V lowering and stabilizing blood pressure chip U3
No. 3 pins connect one end of inductance L2 simultaneously, and No. 2 of another termination 3V3 positive pole of inductance L2,3V lowering and stabilizing blood pressure chip U3 are drawn
Foot connects No. 1 pin of lithium battery interface J1, and No. 8 pins of 3V lowering and stabilizing blood pressure chip U3 meet No. 2 pins of lithium battery interface J1,3V
No. 7 pins of lowering and stabilizing blood pressure chip U3 connect 3V3 positive pole, No. 5 pins of 3V lowering and stabilizing blood pressure chip U3 connecting resistance R6 simultaneously
One end, resistance R8 one end, another termination 3V3 positive pole of resistance R6, resistance R8 one end ground connection, 3V lowering and stabilizing blood pressure chip
No. 6 pins of U3 connect one end of capacitor C10, and the other end of one end of another terminating resistor R7 of capacitor C10, resistance R7 is grounded,
No. 4 pins of 3V lowering and stabilizing blood pressure chip U3 are grounded, 3V3 positive pole connect simultaneously the positive terminal of electrolytic capacitor C8, capacitor C9 one
It holds, No. 1 pin of electric source line interface J2；The negative pole end of electrolytic capacitor C8, the other end of capacitor C9, No. 2 of electric source line interface J2
Pin is grounded simultaneously.
Further, the control circuit of the communication control module (S2000) includes: SMF05C chip U1, SIM800A
Chip U2, STM8L1 processor chips U3, PC817 opto-coupler chip U4, PC817 opto-coupler chip U5, ZM433SX-M communication chip
Under U6, GPRS signal SMA antennal interface E1, LoRa signal SMA antennal interface E2, electric source line interface J1, SIM card support J2, SWIM
Carry debugging interface J3, resistance Rt1, resistance Rt2, resistance Rt3, resistance Rt4, resistance Rt5, resistance Rt6, resistance Rt7, resistance Rt8,
Resistance Rt9, resistance Rt10, NPN type triode Q1, NPN type triode Q2, PNP type triode Q3, PNP type triode Q4, green
Light-emitting diode LED 3, touch-switch S1, capacitor Ct1, capacitor Ct2, capacitor Ct3, capacitor Ct4, illumination light-emitting diode group
SLED1, illumination light-emitting diode group SLED2, Schottky diode Dt1, Schottky diode Dt2；
Circuit connecting mode is as follows:
No. 2 pins, No. 17 pins, No. 18 pins, No. 29 pins, No. 39 pins, No. 45 pins, No. 46 of SIM800A chip U2
Pin, No. 54 pins, No. 58 pins, No. 59 pins, No. 61 pins, No. 62 pins, No. 64 pins, No. 65 pins are grounded simultaneously；
No. 55 pins, No. 56 pins, No. 57 pins of SIM800A chip U2 connect 3V3 positive pole simultaneously；
No. 30 pins of SIM800A chip U2 connect No. 6 pins of SMF05C chip U1, one end of resistance Rt3 simultaneously；Resistance Rt3
The other end connect No. 31 pins of No. 4 pins of SMF05C chip U1, one end of resistance Rt2, SIM800A chip U2, electricity simultaneously
No. 6 pins of another termination SIM card support J2 of Rt2 are hindered, No. 32 pins of SIM800A chip U2 connect SMF05C chip U1's simultaneously
No. 3 pins of No. 1 pin, SIM card support J2, No. 33 pins of SIM800A chip U2 meet SMF05C chip U1 simultaneously No. 3 are drawn
No. 2 pins of foot, SIM card support J2, No. 2 pins ground connection of SMF05C chip U1, No. 4 pin connecting resistance Rt1's of SIM card support J2
One end, the other end ground connection of resistance Rt1；
No. 60 pins of SIM800A chip U2 connect No. 1 pin of GPRS signal SMA antennal interface E1, and GPRS signal SMA antenna connects
No. 2 pins ground connection of mouth E1, No. 15 pins of SIM800A chip U2 connect the collector c of NPN type triode Q1, NPN type triode
The base stage b of Q1 simultaneously one end of connecting resistance Rt4, resistance Rt5 one end, the other end ground connection of resistance Rt4, resistance Rt5's is another
Terminate 3V3 positive pole, one end of No. 16 pin connecting resistance Rt7 of SIM800A chip U2, another termination NPN type of resistance Rt7
The base stage b of triode Q2；One end of the collector c connecting resistance Rt8 of NPN type triode Q2, another termination green hair of resistance Rt8
The negative pole end of optical diode LED3, the anode termination 3V3 positive pole of green LED LED3；NPN type triode Q2's
Emitter e ground connection；
No. 9 pins of SIM800A chip U2 connect No. 18 pins of STM8L1 processor chips U3；No. 10 of SIM800A chip U2
Pin connects No. 17 pins of STM8L1 processor chips U3；
No. 2 pins of electric source line interface J1 are grounded, and No. 1 pin of electric source line interface J1 connects 3V3 positive pole；
No. 1 pin of STM8L1 processor chips U3 simultaneously one end of connecting resistance Rt6, one end of touch-switch S1, capacitor Ct1
No. 4 pins of debugging interface J3 are downloaded in one end, SWIM；Another termination 3V3 positive pole of resistance Rt6, touch-switch S1's is another
One end, capacitor Ct1 the other end be grounded simultaneously；No. 1 pin of SWIM downloading debugging interface J3 connects 3V3 positive pole, under SWIM
No. 2 pins for carrying debugging interface J3 connect No. 20 pins of STM8L1 processor chips U3, and No. 3 of SWIM downloading debugging interface J3 are drawn
Foot ground connection；
No. 5 pins of STM8L1 processor chips U3 connect 3V3 positive pole；
No. 6 pins of STM8L1 processor chips U3 connect No. 1 pin of PC817 opto-coupler chip U4, and the 2 of PC817 opto-coupler chip U4
Number pin, No. 3 pins are grounded simultaneously, and No. 4 pins of PC817 opto-coupler chip U4 meet the base stage b of PNP type triode Q3；Positive-negative-positive three
The collector c of pole pipe Q3 is grounded, and one end of the emitter e connecting resistance Rt9 of PNP type triode Q3, the other end of resistance Rt9 is simultaneously
Meet the negative pole end of illumination light-emitting diode group SLED1, the positive terminal of Schottky diode Dt1, illumination light-emitting diode group SLED1
Positive terminal, Schottky diode Dt1 negative pole end connect 3V3 positive pole simultaneously；
No. 7 pins of STM8L1 processor chips U3 connect No. 1 pin of PC817 opto-coupler chip U5, and the 2 of PC817 opto-coupler chip U5
Number pin, No. 3 pins are grounded simultaneously, and No. 4 pins of PC817 opto-coupler chip U5 meet the base stage b of PNP type triode Q4；Positive-negative-positive three
The collector c of pole pipe Q4 is grounded, one end of the emitter e connecting resistance Rt10 of PNP type triode Q4, and the other end of resistance Rt10 is same
When connect the negative pole end of illumination light-emitting diode group SLED2, the positive terminal of Schottky diode Dt2, illumination light-emitting diode group
The positive terminal of SLED2, the negative pole end of Schottky diode Dt2 connect 3V3 positive pole simultaneously；
No. 1 pin of ZM433SX-M communication chip U6, No. 2 pins, No. 3 pins, No. 4 pins, No. 11 pins, No. 12 pins, 19
Number pin, No. 20 pins, No. 22 pins are grounded simultaneously；No. 13 pins of ZM433SX-M communication chip U6 connect inductance L1 one end,
Another termination 3V3 positive pole of inductance L1；A termination 3V3 positive pole of capacitor Ct2, the other end ground connection of capacitor Ct2；
No. 21 pins of ZM433SX-M communication chip U6 connect one end of capacitor Ct3, and the other end of capacitor Ct3 connects LoRa letter simultaneously
One end of No. 1 pin of number SMA antennal interface E2, capacitor Ct4, No. 2 pins, the capacitor Ct4 of LoRa signal SMA antennal interface E2
The other end be grounded simultaneously；
No. 15 pins of ZM433SX-M communication chip U6 connect No. 14 pins of STM8L1 processor chips U3；ZM433SX-M communication
No. 16 pins of chip U6 connect No. 13 pins of STM8L1 processor chips U3；No. 14 pins of ZM433SX-M communication chip U6
Connect No. 12 pins of STM8L1 processor chips U3；No. 17 pins of ZM433SX-M communication chip U6 connect STM8L1 processor core
No. 11 pins of piece U3；No. 18 pins of ZM433SX-M communication chip U6 connect No. 10 pins of STM8L1 processor chips U3.
The working principle of the invention is: the present apparatus is placed in track two sides, will be arranged by vertical axis wind power generation module S1001
The wind energy and natural wind energy generated when vehicle crosses is converted to mechanical energy, using three phase rectifier pressure stabilizing charging module S1002 by machine
Tool can switch to power storage in battery and drop Voltage stabilizing module S1003, use for each electricity consumption module.The device is mainly used for vehicles
The real-time forwarding of information, rail vehicle are communicated with the present apparatus by LoRa communication module S2004, rail vehicle console
Pass through after the environmental information of vehicle, running state information, each alarm signal (such as smog alarm) are packaged into packet
LoRaWAN agreement is sent to the LoRa communication module S2004 of the present apparatus, present apparatus LoRa communication module S2004 with the forms of broadcasting
After receiving packet, STM8L processor module S2001, STM8L processor module S2001 is sent to by SPI protocol and is passed through
Software packet is parsed after, adding set ID and timestamp, and then be packaged into new packet.New packet is simultaneously
It is sent to LoRa communication module S2004 and GPRS communication module S2002.
In the bad location of the mobile communication signals such as tunnel, GPRS signal is not available, and the base station LoRa need to additionally be arranged, this
The device packet new to the base station LoRa directive sending by LoRa communication module S2004, and then be forwarded to by the base station LoRa
Cloud server, cloud server and controlling terminal wireless telecommunications, staff can understand vehicle by controlling terminal in time
The information such as environmental information, running state information, each alarm signal and position；It, can not in the good location of mobile communication signal
The base station LoRa is set, and new packet is directly sent to cloud server using GPRS communication module S2002.It is final to realize track
The full ambient engine communication overlay of vehicle console and cloud server.
Optocoupler lighting control module S2003 is furnished with LED light group, can be used for temporary lighting.As GPRS communication module S2002 or
When LoRa communication module S2004 receives the order for the tracking lighting that cloud server or rail vehicle are sent, handled through STM8L
After device module S2001 identification, illumination sign is issued to optocoupler lighting control module S2003, opens lamp system.
The circuit theory of Fig. 2 are as follows:
It is input LM2596 after DC current that the three-phase current that vertical axis wind power generation module S1001 is generated is whole by rectifier bridge
Lowering and stabilizing blood pressure chip U1.It is output to SE9018 lithium battery charging management chip U2 after LM2596 lowering and stabilizing blood pressure chip U1 decompression,
SE9018 lithium battery charging management chip U2 exports 4.2V voltage and charges to the lithium battery of lithium battery interface J1 connection.Lithium battery connects
Mouthful J1 meets 3V lowering and stabilizing blood pressure chip U3,3V lowering and stabilizing blood pressure chip U3 simultaneously, and that the voltage that lithium battery input is come in is reduced to 3.3V is backward
Electricity consumption module for power supply.STM8L processor module S2001 can be resetted by reset button, after resetting again, STM8L processor die
Block S2001 sends initialization directive to GPRS communication module S2002, empties the information record in SMF05C storage chip.GPRS
It is equipped with SMF05C storage chip in communication module S2002, the packet that recording device receives can be stored, packet is using circulation
Queue mode stores, and automatically updates covering early time data.The packet of rail vehicle is received by LoRa communication module S2004
Afterwards, new packet will be formed by STM8L processor module S2001 adding set ID and timestamp.
The circuit theory of Fig. 3 are as follows:
The core main control MCU of communication control module selects STM8L1 processor chips U3, when ZM433SX-M communication chip U6 is received
To after LoRa packet, STM8L1 processor chips U3 is sent to by spi bus.U3 is to packet for STM8L1 processor chips
After being parsed, adding set ID and timestamp, and then it is packaged into new packet.New packet is again by STM8L1 processor
Chip U3 is sent to ZM433SX-M communication chip U6 by spi bus, while being sent to SIM800A chip by iic bus
U2.ZM433SX-M communication chip U6 transfers data to the base station LoRa using LoRa directional transmissions mode, and then is passed by base station
It is defeated to arrive cloud server；SIM800A chip U2 attempts to send data to cloud server using GPRS communication mode.It will be specifically
It is bright, after SIM800A chip U2 receives the data of STM8L1 processor chips U3 every time, first sent to SMF05C chip U1
Data are saved, and the datacycle in SMF05C chip U1 updates.
The circuit theory of Fig. 2 and Fig. 3 is that those skilled in the art can clearly know with the circuit connection of Fig. 3 according to fig. 2
Content.
Above in conjunction with attached drawing, the embodiment of the present invention is explained in detail, but the present invention is not limited to above-mentioned
Embodiment within the knowledge of a person skilled in the art can also be before not departing from present inventive concept
Put that various changes can be made.
Claims (4)
1. a kind of rail traffic of self power generation illuminates and LoRa signal retransmission unit, it is characterised in that: including self power generation module
(S1000), communication control module (S2000), self power generation module (S1000) include sequentially connected vertical axis wind power generation module
(S1001), three phase rectifier pressure stabilizing charging module (S1002), battery and drop Voltage stabilizing module (S1003), communication control module
It (S2000) include STM8L processor module (S2001), GPRS communication module (S2002), optocoupler lighting control module
(S2003), LoRa communication module (S2004), battery and drop Voltage stabilizing module (S1003) pass through power supply line and communication control module
(S2000) connect, STM8L processor module (S2001) respectively with GPRS communication module (S2002), LoRa communication module
(S2004) both-way communication connects, the output end of STM8L processor module (S2001) simultaneously with optocoupler lighting control module
(S2003) input terminal connection, GPRS communication module (S2002) are connect with cloud server, LoRa communication module (S2004)
It is connect respectively with the console of rail vehicle, the base station LoRa, the base station LoRa is connect with cloud server.
2. a kind of rail traffic of self power generation according to claim 1 illuminates and LoRa signal retransmission unit, feature exist
In: the vertical axis wind power generation module (S1001) is for generating the impact force of wind-force, band when crossing using rail vehicle
The flabellum rotation of dynamic vertical wind power generation, converts wind energy into electric energy, three phase rectifier pressure stabilizing charging module (S1002) will be for that will hang down
D-axis wind power generation module (S1001) conversion after electric energy rectified, be depressured, after pressure stabilizing by power storage in battery and drop
In the battery of Voltage stabilizing module (S1003), on the other hand, battery and drop Voltage stabilizing module (S1003) pass through lowering and stabilizing blood pressure module
Voltage is further down to 3.3V supply communication control module (S2000).
3. a kind of rail traffic of self power generation according to claim 1 illuminates and LoRa signal retransmission unit, feature exist
In: the control circuit of the self power generation module (S1000) includes: that LM2596 lowering and stabilizing blood pressure chip U1, SE9018 lithium battery fills
Electric managing chip U2,3V lowering and stabilizing blood pressure chip U3, Schottky diode D1, Schottky diode D2, Schottky diode D3, Xiao
Special based diode D4, Schottky diode D5, Schottky diode D6, Schottky diode D7, Schottky diode D8, green
Light-emitting diode LED 1, red light emitting diodes LED2, fuse F1, inductance L1, inductance L2, resistance R1, resistance R2, resistance
R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, capacitor C1, electrolytic capacitor C2, electrolytic capacitor C3, capacitor C4, electricity
Solve capacitor C5, electrolytic capacitor C6, capacitor C7, electrolytic capacitor C8, capacitor C9, capacitor C10, lithium battery interface J1, electric source line interface
J2, three-phase alternating current electrical input UV1, three-phase alternating current electrical input UV2, three-phase alternating current electrical input UV3；
Circuit connecting mode is as follows:
No. 1 pin of LM2596 lowering and stabilizing blood pressure chip U1 connects one end of fuse F1 and the positive terminal of electrolytic capacitor C2 simultaneously,
The other end of fuse F1 connects the negative pole end of Schottky diode D1, the negative pole end of Schottky diode D2, Schottky simultaneously
The negative pole end of diode D3, the negative pole end ground connection of electrolytic capacitor C2；Three-phase alternating current electrical input UV1 connects two pole of Schottky simultaneously
The negative pole end of the positive terminal of pipe D1, Schottky diode D4, three-phase alternating current electrical input UV2 connect Schottky diode D2 simultaneously
Positive terminal, Schottky diode D5 negative pole end, three-phase alternating current electrical input UV3 connecting Schottky diode D3 just simultaneously
Extremely, the negative pole end of Schottky diode D6；Schottky diode D4, Schottky diode D5, Schottky diode D6 are just
It is extremely grounded simultaneously, No. 3 pins, No. 5 pins of LM2596 lowering and stabilizing blood pressure chip U1 are grounded simultaneously；
No. 2 pins of LM2596 lowering and stabilizing blood pressure chip U1 meet one end of inductance L1, the negative pole end of Schottky diode D7, Xiao simultaneously
The other end of special based diode D7 is grounded；The other end of inductance L1 connects positive terminal, the Schottky diode of electrolytic capacitor C3 simultaneously
The positive terminal of D8, the cathode of Schottky diode D8 terminate 5V positive pole, the negative pole end ground connection of electrolytic capacitor C3, Schottky two
No. 4 pins of the cathode termination SE9018 lithium battery charging management chip U2 of pole pipe D8；
No. 4 pins of LM2596 lowering and stabilizing blood pressure chip U1 simultaneously one end of connecting resistance R1, one end of resistance R2, capacitor C1 one
End, the other end ground connection of resistance R1, the other end of resistance R2, the other end of capacitor C1 connect the anode of Schottky diode D8 simultaneously
End；
No. 1 pin, No. 3 pins of SE9018 lithium battery charging management chip U2 are grounded simultaneously, SE9018 lithium battery Charge Management
One end of No. 2 pin connecting resistance R4 of chip U2, the other end ground connection of resistance R4, SE9018 lithium battery charging management chip U2's
No. 4 pins, No. 8 pins connect 5V positive pole simultaneously, and No. 5 pins of SE9018 lithium battery charging management chip U2 connect electrolysis simultaneously
The positive terminal of capacitor C5, one end of capacitor C4, lithium battery interface J1 No. 1 pin, the negative pole end of electrolytic capacitor C5, capacitor C4
The other end, lithium battery interface J1 No. 2 pins be grounded simultaneously, No. 6 pins of SE9018 lithium battery charging management chip U2 connect red
The negative pole end of color Light-emitting diode LED 2, one end of the positive terminating resistor R5 of red light emitting diodes LED2, resistance R5's is another
One termination 5V positive pole, No. 7 pins of SE9018 lithium battery charging management chip U2 connect the negative of green LED LED1
Extremely, one end of the positive terminating resistor R3 of green LED LED1, another termination 5V positive pole of resistance R3,5V electricity
Source anode connects the positive terminal of electrolytic capacitor C6, the negative pole end ground connection of electrolytic capacitor C6；
No. 1 pin of 3V lowering and stabilizing blood pressure chip U3 connects one end of capacitor C7, the other end of capacitor C7,3V lowering and stabilizing blood pressure chip U3
No. 3 pins connect one end of inductance L2 simultaneously, and No. 2 of another termination 3V3 positive pole of inductance L2,3V lowering and stabilizing blood pressure chip U3 are drawn
Foot connects No. 1 pin of lithium battery interface J1, and No. 8 pins of 3V lowering and stabilizing blood pressure chip U3 meet No. 2 pins of lithium battery interface J1,3V
No. 7 pins of lowering and stabilizing blood pressure chip U3 connect 3V3 positive pole, No. 5 pins of 3V lowering and stabilizing blood pressure chip U3 connecting resistance R6 simultaneously
One end, resistance R8 one end, another termination 3V3 positive pole of resistance R6, resistance R8 one end ground connection, 3V lowering and stabilizing blood pressure chip
No. 6 pins of U3 connect one end of capacitor C10, and the other end of one end of another terminating resistor R7 of capacitor C10, resistance R7 is grounded,
No. 4 pins of 3V lowering and stabilizing blood pressure chip U3 are grounded, 3V3 positive pole connect simultaneously the positive terminal of electrolytic capacitor C8, capacitor C9 one
It holds, No. 1 pin of electric source line interface J2；The negative pole end of electrolytic capacitor C8, the other end of capacitor C9, No. 2 of electric source line interface J2
Pin is grounded simultaneously.
4. a kind of rail traffic of self power generation according to claim 1 or 3 illuminates and LoRa signal retransmission unit, feature
Be: the control circuit of the communication control module (S2000) include: SMF05C chip U1, SIM800A chip U2,
STM8L1 processor chips U3, PC817 opto-coupler chip U4, PC817 opto-coupler chip U5, ZM433SX-M communication chip U6, GPRS letter
Number SMA antennal interface E1, LoRa signal SMA antennal interface E2, electric source line interface J1, SIM card support J2, SWIM download debugging interface
J3, resistance Rt1, resistance Rt2, resistance Rt3, resistance Rt4, resistance Rt5, resistance Rt6, resistance Rt7, resistance Rt8, resistance Rt9, electricity
Hinder Rt10, NPN type triode Q1, NPN type triode Q2, PNP type triode Q3, PNP type triode Q4, green LED
LED3, touch-switch S1, capacitor Ct1, capacitor Ct2, capacitor Ct3, capacitor Ct4, illumination light-emitting diode group SLED1, illumination hair
Optical diode group SLED2, Schottky diode Dt1, Schottky diode Dt2；
Circuit connecting mode is as follows:
No. 2 pins, No. 17 pins, No. 18 pins, No. 29 pins, No. 39 pins, No. 45 pins, No. 46 of SIM800A chip U2
Pin, No. 54 pins, No. 58 pins, No. 59 pins, No. 61 pins, No. 62 pins, No. 64 pins, No. 65 pins are grounded simultaneously；
No. 55 pins, No. 56 pins, No. 57 pins of SIM800A chip U2 connect 3V3 positive pole simultaneously；
No. 30 pins of SIM800A chip U2 connect No. 6 pins of SMF05C chip U1, one end of resistance Rt3 simultaneously；Resistance Rt3
The other end connect No. 31 pins of No. 4 pins of SMF05C chip U1, one end of resistance Rt2, SIM800A chip U2, electricity simultaneously
No. 6 pins of another termination SIM card support J2 of Rt2 are hindered, No. 32 pins of SIM800A chip U2 connect SMF05C chip U1's simultaneously
No. 3 pins of No. 1 pin, SIM card support J2, No. 33 pins of SIM800A chip U2 meet SMF05C chip U1 simultaneously No. 3 are drawn
No. 2 pins of foot, SIM card support J2, No. 2 pins ground connection of SMF05C chip U1, No. 4 pin connecting resistance Rt1's of SIM card support J2
One end, the other end ground connection of resistance Rt1；
No. 60 pins of SIM800A chip U2 connect No. 1 pin of GPRS signal SMA antennal interface E1, and GPRS signal SMA antenna connects
No. 2 pins ground connection of mouth E1, No. 15 pins of SIM800A chip U2 connect the collector c of NPN type triode Q1, NPN type triode
The base stage b of Q1 simultaneously one end of connecting resistance Rt4, resistance Rt5 one end, the other end ground connection of resistance Rt4, resistance Rt5's is another
Terminate 3V3 positive pole, one end of No. 16 pin connecting resistance Rt7 of SIM800A chip U2, another termination NPN type of resistance Rt7
The base stage b of triode Q2；One end of the collector c connecting resistance Rt8 of NPN type triode Q2, another termination green hair of resistance Rt8
The negative pole end of optical diode LED3, the anode termination 3V3 positive pole of green LED LED3；NPN type triode Q2's
Emitter e ground connection；
No. 9 pins of SIM800A chip U2 connect No. 18 pins of STM8L1 processor chips U3；No. 10 of SIM800A chip U2
Pin connects No. 17 pins of STM8L1 processor chips U3；
No. 2 pins of electric source line interface J1 are grounded, and No. 1 pin of electric source line interface J1 connects 3V3 positive pole；
No. 1 pin of STM8L1 processor chips U3 simultaneously one end of connecting resistance Rt6, one end of touch-switch S1, capacitor Ct1
No. 4 pins of debugging interface J3 are downloaded in one end, SWIM；Another termination 3V3 positive pole of resistance Rt6, touch-switch S1's is another
One end, capacitor Ct1 the other end be grounded simultaneously；No. 1 pin of SWIM downloading debugging interface J3 connects 3V3 positive pole, under SWIM
No. 2 pins for carrying debugging interface J3 connect No. 20 pins of STM8L1 processor chips U3, and No. 3 of SWIM downloading debugging interface J3 are drawn
Foot ground connection；
No. 5 pins of STM8L1 processor chips U3 connect 3V3 positive pole；
No. 6 pins of STM8L1 processor chips U3 connect No. 1 pin of PC817 opto-coupler chip U4, and the 2 of PC817 opto-coupler chip U4
Number pin, No. 3 pins are grounded simultaneously, and No. 4 pins of PC817 opto-coupler chip U4 meet the base stage b of PNP type triode Q3；Positive-negative-positive three
The collector c of pole pipe Q3 is grounded, and one end of the emitter e connecting resistance Rt9 of PNP type triode Q3, the other end of resistance Rt9 is simultaneously
Meet the negative pole end of illumination light-emitting diode group SLED1, the positive terminal of Schottky diode Dt1, illumination light-emitting diode group SLED1
Positive terminal, Schottky diode Dt1 negative pole end connect 3V3 positive pole simultaneously；
No. 7 pins of STM8L1 processor chips U3 connect No. 1 pin of PC817 opto-coupler chip U5, and the 2 of PC817 opto-coupler chip U5
Number pin, No. 3 pins are grounded simultaneously, and No. 4 pins of PC817 opto-coupler chip U5 meet the base stage b of PNP type triode Q4；Positive-negative-positive three
The collector c of pole pipe Q4 is grounded, one end of the emitter e connecting resistance Rt10 of PNP type triode Q4, and the other end of resistance Rt10 is same
When connect the negative pole end of illumination light-emitting diode group SLED2, the positive terminal of Schottky diode Dt2, illumination light-emitting diode group
The positive terminal of SLED2, the negative pole end of Schottky diode Dt2 connect 3V3 positive pole simultaneously；
No. 1 pin of ZM433SX-M communication chip U6, No. 2 pins, No. 3 pins, No. 4 pins, No. 11 pins, No. 12 pins, 19
Number pin, No. 20 pins, No. 22 pins are grounded simultaneously；No. 13 pins of ZM433SX-M communication chip U6 connect inductance L1 one end,
Another termination 3V3 positive pole of inductance L1；A termination 3V3 positive pole of capacitor Ct2, the other end ground connection of capacitor Ct2；
No. 21 pins of ZM433SX-M communication chip U6 connect one end of capacitor Ct3, and the other end of capacitor Ct3 connects LoRa letter simultaneously
One end of No. 1 pin of number SMA antennal interface E2, capacitor Ct4, No. 2 pins, the capacitor Ct4 of LoRa signal SMA antennal interface E2
The other end be grounded simultaneously；
No. 15 pins of ZM433SX-M communication chip U6 connect No. 14 pins of STM8L1 processor chips U3；ZM433SX-M communication
No. 16 pins of chip U6 connect No. 13 pins of STM8L1 processor chips U3；No. 14 pins of ZM433SX-M communication chip U6
Connect No. 12 pins of STM8L1 processor chips U3；No. 17 pins of ZM433SX-M communication chip U6 connect STM8L1 processor core
No. 11 pins of piece U3；No. 18 pins of ZM433SX-M communication chip U6 connect No. 10 pins of STM8L1 processor chips U3.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111954274A (en) * | 2020-07-22 | 2020-11-17 | 广州旋坤信息科技有限公司 | Cellular network communication method and system based on LoRa technology |
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