CN106341148A - Vehicle-mounted wireless communication system based on solar energy - Google Patents

Vehicle-mounted wireless communication system based on solar energy Download PDF

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Publication number
CN106341148A
CN106341148A CN201610822452.7A CN201610822452A CN106341148A CN 106341148 A CN106341148 A CN 106341148A CN 201610822452 A CN201610822452 A CN 201610822452A CN 106341148 A CN106341148 A CN 106341148A
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CN
China
Prior art keywords
module
wireless communication
outfan
vehicle
equipment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610822452.7A
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Chinese (zh)
Inventor
张春松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Yangzhan New Material Technology Service Co Ltd
Original Assignee
Wuhu Yangzhan New Material Technology Service Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhu Yangzhan New Material Technology Service Co Ltd filed Critical Wuhu Yangzhan New Material Technology Service Co Ltd
Priority to CN201610822452.7A priority Critical patent/CN106341148A/en
Publication of CN106341148A publication Critical patent/CN106341148A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13Receivers
    • G01S19/14Receivers specially adapted for specific applications
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3822Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving specially adapted for use in vehicles

Abstract

The invention discloses a vehicle-mounted wireless communication system based on solar energy. The system comprises airborne equipment and a solar cell panel. GPRS positioning equipment is connected between the airborne equipment and a communication link of the solar cell panel. The airborne equipment comprises a wireless communication module. An input terminal of the wireless communication module is connected to a vehicle-mounted industrial control computer. An output terminal of the wireless communication module is connected to a vehicle-mounted subsystem. The solar cell panel comprises a solar charging module and a cell power supply module. An output terminal of the solar charging module is connected to an input terminal of the cell power supply module. A ZigBee main control panel comprises a data acquisition module and a signal monitoring module. The signal monitoring module and the GPRS positioning equipment carry out handshaking so that extraneous transmission information can be fed back timely. Good man-man and man-machine interaction effects are generated. A whole set of the system possesses characteristics that power dissipation is low; there is no pollution; stability is good; and continuous power supply is achieved and so on.

Description

A kind of in-vehicle wireless communication system based on solar energy
Technical field
The present invention relates to wireless communication system technologies field, specially a kind of in-vehicle wireless communication system based on solar energy System.
Background technology
At present, automobile industry have developed rapidly in China, it has also become pulls the mainstay industry of China's economic development, China Automobile pollution will grow up steadily in the coming years, meanwhile, based on transportation, industry has obtained quickly Efficient develop, high-grade highway network gradually spreads over the whole nation, many urban construction become or just convenient to construct efficiently Public transit systems, these propose new requirement although the photovoltaic of China all to the intelligent transportation system of China Generation technology constantly developed in the last few years, and cost of electricity-generating constantly reduces, and it is pollution-free, reproducible feature makes it receive much concern, And Vehicular communication system is greatly popularized in actual life, but function is still not perfect, and on car, system power supply problem is still It is so the matter of utmost importance that people need to solve.
Content of the invention
For problem above, the invention provides a kind of in-vehicle wireless communication system based on solar energy, vehicle-mounted improving While communication system performance, increase function, heliotechnics and onboard wireless numeral communication technology are combined, using the sun Can charging technique power to communication system, can be with the problem in effectively solving background technology.
For achieving the above object, the present invention provides a kind of following technical scheme: in-vehicle wireless communication system based on solar energy System, including airborne equipment and solar panel, is connected between described airborne equipment and the communication link of solar panel Gprs location equipment, described airborne equipment includes wireless communication module, and the input of described wireless communication module is connected with vehicle-mounted Industrial computer, the outfan of wireless communication module is connected with onboard subsystem;Described solar panel includes solar recharging mould Block and battery supply module, the outfan of described solar recharging module is connected with the input of battery supply module, described The input of battery supply module is also associated with arm master board, and arm master board adopts the process core of arm7tdmi series Piece, the outfan of described battery supply module is also associated with circuit for signal conditioning;The data terminal of described gprs location equipment also connects It is connected to gsm module and wifi module, described gsm module is all connected with zigbee master board with the input of wifi module, Described zigbee master board includes data acquisition module and signal monitoring module, and data acquisition module is carried out with airborne equipment Data communication, described signal monitoring module and gprs location equipment carry out signal exchange.
As a kind of preferred technical scheme of the present invention, described wireless communication module includes wireless intercom equipment, described nothing The outfan of line talk back equipment is connected with fm FM radio station, and the data terminal of wireless intercom equipment is also associated with voice system.
As a kind of preferred technical scheme of the present invention, described vehicle-mounted industrial computer includes reception antenna, described reception antenna Inside be additionally provided with radio transmitting and receiving chip, described radio transmitting and receiving chip adopt nrf9e5 series frequency range 433-915mhz it Between process chip, and the outfan of radio transmitting and receiving chip is also associated with signal amplifier, the outfan of described signal amplifier It is connected with modem by low pass filter.
As a kind of preferred technical scheme of the present invention, described onboard subsystem includes app and installs equipment and man-machine interaction Equipment, the outfan that described app installs equipment is connected with touch screen by rs485 serial communication modular, described touch screen Data terminal is connected with the outfan of human-computer interaction device.
As a kind of preferred technical scheme of the present invention, described arm master board includes data storage and gps receives Machine, the input of described gps receiver is connected with wireless signal transceiver, the data terminal of described wireless signal transceiver also with number It is connected according to memorizer, and the outfan of wireless signal transceiver is also associated with jtag emulator.
As a kind of preferred technical scheme of the present invention, described circuit for signal conditioning includes dc-dc translation circuit, described The outfan of dc-dc translation circuit is connected with 18650 set of cells, and the input of dc-dc translation circuit is connected with mu balanced circuit.
As a kind of preferred technical scheme of the present invention, described data acquisition module includes data buffer, described data The outfan of buffer is connected with data compressing module;Described signal monitoring module includes minisize pick-up head, described miniature video camera The outfan of head is connected with driving actuator.
As a kind of preferred technical scheme of the present invention, described zigbee master board also includes voice driven mould Block, the outfan of described voice driven module is connected with microcontroller, described microcontroller pass through frequency synthesizer with wireless Communication module carries out signal exchange.
Compared with prior art, the invention has the beneficial effects as follows: should in-vehicle wireless communication system based on solar energy, will too Sun can technology be combined with onboard wireless numeral communication technology, is powered to communication system using solar charging power technology, solves this The stand-by power supply problem of system, this onboard wireless numeral communication system can solve the problems, such as real-time Communication for Power between vehicle, and energy Enough realize the function of real-time positioning, the short distance that wireless talkback module can solve as transmitter receiver between vehicle and vehicle is led in real time Letter problem, and vehicle and extraneous communication can be realized using fm radio station, solve wireless communication problems during mobile phone no signal, this Outward, the miscellaneous function of this system includes gps module and is accurately positioned for communication system, and gsm module sends precise information and (includes Location information, solar charging panel charging voltage and current parameter, current room temperature etc.) to mobile phone terminal, communication system also being capable of profit With Zigbee-technology, the collection terminal of solar recharging module is communicated, control solar recharging to return by control relay The break-make on road.
Brief description
Fig. 1 is present configuration schematic diagram;
Fig. 2 is electrical block diagram of the present invention.
In figure: 1- airborne equipment;2- solar panel;3-gprs location equipment;4- wireless communication module;The vehicle-mounted work of 5- Control machine;6- onboard subsystem;7- solar recharging module;8-arm master board;9- circuit for signal conditioning;10-wifi module; 11-gsm module;12-zigbee master board;13- wireless intercom equipment;14-fm FM radio station;15- voice system;16- connects Receive antenna;17- radio transmitting and receiving chip;18- signal amplifier;19- low pass filter;20-app installs equipment;21- man-machine interaction Equipment;22-rs485 serial communication modular;23- touch screen;24- battery supply module;25- data storage;26-gps receives Machine;27- wireless signal transceiver;28-jtag emulator;29-dc-dc translation circuit;30-18650 set of cells;31- voltage stabilizing electricity Road;32- data acquisition module;33- signal monitoring module;34- data buffer;35- data compressing module;36- miniature video camera Head;37- drives actuator;38- voice driven module;39- microcontroller;40- frequency synthesizer;41- modem.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work Embodiment, broadly falls into the scope of protection of the invention.
Embodiment:
Refer to Fig. 1 and Fig. 2, the present invention provides a kind of a kind of technical scheme: in-vehicle wireless communication system based on solar energy System, including airborne equipment 1 and solar panel 2, connects between described airborne equipment 1 and the communication link of solar panel 2 It is connected to gprs location equipment 3, described airborne equipment 1 includes wireless communication module 4, and it is wirelessly right that described wireless communication module 4 includes Say equipment 13, the outfan of described wireless intercom equipment 13 is connected with fm FM radio station 14, and the number of wireless intercom equipment 13 It is also associated with voice system 15 according to end, the input of described wireless communication module 4 is connected with vehicle-mounted industrial computer 5, described vehicle-mounted work Control machine 5 includes reception antenna 16, and the inside of described reception antenna 16 is additionally provided with radio transmitting and receiving chip 17, described wireless receiving and dispatching core Piece 17 adopts process chip between 433-915mhz for the serial frequency range of nrf9e5, and the outfan of radio transmitting and receiving chip 17 is also It is connected with signal amplifier 18, the outfan of described signal amplifier 18 is connected with modem 41 by low pass filter 19 Connect, the outfan of wireless communication module 4 is connected with onboard subsystem 6, described onboard subsystem 6 include app install equipment 20 with Human-computer interaction device 21, and the outfan that described app installs equipment 20 is connected with touch screen 23 by rs485 serial communication modular 22 Connect, the data terminal of described touch screen 23 is connected with the outfan of human-computer interaction device 21;Described solar panel 2 is included too Sun energy charging module 7 and battery supply module 24, the outfan of described solar recharging module 7 is defeated with battery supply module 24 Enter end to be connected, the input of described battery supply module 24 is also associated with arm master board 8, and described arm master board 8 is wrapped Include data storage 25 and gps receiver 26, the input of described gps receiver 26 is connected with wireless signal transceiver 27, institute The data terminal stating wireless signal transceiver 27 is also connected with data storage 25, and the outfan of wireless signal transceiver 27 is also It is connected with jtag emulator 28, and arm master board 8 adopts the process chip of arm7tdmi series, described battery supply module 24 outfan is also associated with circuit for signal conditioning 9, and described circuit for signal conditioning 9 includes dc-dc translation circuit 29, described dc- The outfan of dc translation circuit 29 is connected with 18650 set of cells 30, and the input of dc-dc translation circuit 29 is connected with voltage stabilizing electricity Road 31;The data terminal of described gprs location equipment 3 is also associated with gsm module 11 and wifi module 10, described gsm module 11 He The input of wifi module 10 is all connected with zigbee master board 12, and described zigbee master board 12 includes data acquisition Module 32 and signal monitoring module 33, and data acquisition module 32 enters row data communication with airborne equipment 1, described signal monitoring mould Block 33 and gprs location equipment 3 carry out signal exchange, and described data acquisition module 32 includes data buffer 34, and described data is delayed The outfan of storage 34 is connected with data compressing module 35;Described signal monitoring module 12 includes minisize pick-up head 36, described micro- The outfan of type photographic head 36 is connected with driving actuator 37, and described zigbee master board 12 also includes voice driven mould Block 38, the outfan of described voice driven module 38 is connected with microcontroller 39, and described microcontroller 39 passes through frequency synthesis Device 40 and wireless communication module 4 carry out signal exchange.
(1) described voice system 15 and wireless intercom equipment 12 adopt the serial process chip of sr-frs-1w350, built-in There are high-performance radio-frequency transceiving chip bk4811, microcontroller and radio-frequency (RF) power amplification circuit, outer controller can pass through the asynchronous of standard Serial line interface (rs232) communication carrys out setup module running parameter and controls the transmitting-receiving of whole module, and this digital transmission module only needs external Antenna, mic and voice power amplifier can form a complete transmitter receiver or data radio station.
(2) described fm FM radio station module adopts the stereo fm transceiving chip of the high integration of rda5820 series, this Chip not only can be ideally accomplished radio station function moreover it is possible to receive fm broadcast, has that integrated level is high, low in energy consumption, that size is little is excellent Point, this part using arm chip as controller, by the iic bus carrying, write control word and achieve rda5820 module by programming Radio station function (selection of transceiver mode, setting of frequency etc.).In conjunction with peripheral circuit button and display, signal amplification, sound Input and output of frequency etc. form simple and stable performance fm radio station system.
(3) described zigbee master board 12 adopts the process chip of sim900a series, and this module supports ttl serial ports Communication standard, sends at instruction by serial ports to module and gets final product setup module parameter, can be by serial ports and usb interface to computer Output gps location information, easy to use.
(4) described solar charging panel 2 is charged to battery by after dc-dc translation circuit 29, using single-chip microcomputer pair Battery context is monitored and the control to over-voltage and over-current, and data reaches the control of communication system by zigbee communication module 12 Coremaking bit end, thus realizing real-time monitored, also allows for the data that zigbee communication module 12 acceptance is transmitted, using single-chip microcomputer simultaneously The adhesive of control relay, thus control effectively to the switch of charging device.
The operation principle of the present invention: be somebody's turn to do the in-vehicle wireless communication system based on solar energy, by heliotechnics and vehicle-mounted nothing Line digital communication technology combines, and is powered to communication system using solar charging power technology, and the stand-by power supply solving this system is asked Topic, this onboard wireless numeral communication system can solve the problems, such as real-time Communication for Power between vehicle, and is capable of real-time positioning Function, the short distance Real Time Communication Problems that wireless talkback module can solve between vehicle and vehicle as transmitter receiver, and utilize fm Vehicle and extraneous communication can be realized in radio station, solves wireless communication problems during mobile phone no signal, additionally, the auxiliary of this system Function includes gps module and is accurately positioned for communication system, and gsm module sends precise information and (includes location information, solar energy Charging panel charging voltage and current parameter, current room temperature etc.) to mobile phone terminal, communication system also can be using Zigbee-technology to too The collection terminal of sun energy charging module is communicated, and controls the break-make of solar charging The electric loop by control relay, a whole set of system System carries out effective man-machine interaction by liquid crystal touch screen and mobile phone app interface, and touch screen and app are used for selecting Working mould Formula, can show the ambient parameter of the content of vehicle-carrying communication, the data message of real-time positioning and solar charging device simultaneously Information, feeds back in time the information of extraneous transmission, and produces everybody good, human-computer interaction effect, whole system have low in energy consumption, The features such as pollution-free, good stability, continued power.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.

Claims (8)

1. a kind of in-vehicle wireless communication system based on solar energy, including airborne equipment (1) and solar panel (2), described Be connected with gprs location equipment (3) between the communication link of airborne equipment (1) and solar panel (2) it is characterised in that: institute State airborne equipment (1) and include wireless communication module (4), the input of described wireless communication module (4) is connected with vehicle-mounted industrial computer (5), the outfan of wireless communication module (4) is connected with onboard subsystem (6);Described solar panel (2) includes solar energy Charging module (7) and battery supply module (24), the outfan of described solar recharging module (7) and battery supply module (24) Input be connected, the input of described battery supply module (24) is also associated with arm master board (8), and arm main control Plate (8) adopts the process chip of arm7tdmi series, and the outfan of described battery supply module (24) is also associated with Signal Regulation Circuit (9);The data terminal of described gprs location equipment (3) is also associated with gsm module (11) and wifi module (10), described gsm Module (11) is all connected with zigbee master board (12) with the input of wifi module (10), described zigbee master board (12) include data acquisition module (32) and signal monitoring module (33), and data acquisition module (32) is entered with airborne equipment (1) Row data communication, described signal monitoring module (33) and gprs location equipment (3) carry out signal exchange.
2. a kind of in-vehicle wireless communication system based on solar energy according to claim 1 it is characterised in that: described wireless Communication module (4) includes wireless intercom equipment (13), the outfan of described wireless intercom equipment (13) and fm FM radio station (14) It is connected, and the data terminal of wireless intercom equipment (13) is also associated with voice system (15).
3. a kind of in-vehicle wireless communication system based on solar energy according to claim 1 it is characterised in that: described vehicle-mounted Industrial computer (5) includes reception antenna (16), and the inside of described reception antenna (16) is additionally provided with radio transmitting and receiving chip (17), described Radio transmitting and receiving chip (17) adopts process chip between 433-915mhz for the serial frequency range of nrf9e5, and radio transmitting and receiving chip (17) outfan is also associated with signal amplifier (18), and the outfan of described signal amplifier (18) passes through low pass filter (19) it is connected with modem (41).
4. a kind of in-vehicle wireless communication system based on solar energy according to claim 1 it is characterised in that: described vehicle-mounted Subsystem (6) includes app and installs equipment (20) and human-computer interaction device (21), and the outfan that described app installs equipment (20) leads to Cross rs485 serial communication modular (22) to be connected with touch screen (23), the data terminal of described touch screen (23) is set with man-machine interaction The outfan of standby (21) is connected.
5. a kind of in-vehicle wireless communication system based on solar energy according to claim 1 it is characterised in that: described arm Master board (8) includes data storage (25) and gps receiver (26), and the input of described gps receiver (26) is connected with Wireless signal transceiver (27), the data terminal of described wireless signal transceiver (27) is also connected with data storage (25), and The outfan of wireless signal transceiver (27) is also associated with jtag emulator (28).
6. a kind of in-vehicle wireless communication system based on solar energy according to claim 1 it is characterised in that: described signal Adjust circuit (9) and include dc-dc translation circuit (29), the outfan of described dc-dc translation circuit (29) and 18650 set of cells (30) it is connected, the input of dc-dc translation circuit (29) is connected with mu balanced circuit (31).
7. a kind of in-vehicle wireless communication system based on solar energy according to claim 1 it is characterised in that: described data Acquisition module (32) includes data buffer (34), and the outfan of described data buffer (34) is connected with data compressing module (35);Described signal monitoring module (12) includes minisize pick-up head (36), and the outfan of described minisize pick-up head (36) is connected with Drive actuator (37).
8. a kind of in-vehicle wireless communication system based on solar energy according to claim 1 it is characterised in that: described Voice driven module (38) also included on zigbee master board (12), the outfan of described voice driven module (38) with micro- Controller (39) is connected, and described microcontroller (39) is passed through frequency synthesizer (40) and carried out signal with wireless communication module (4) Exchange.
CN201610822452.7A 2016-09-14 2016-09-14 Vehicle-mounted wireless communication system based on solar energy Pending CN106341148A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8099054B2 (en) * 1999-04-27 2012-01-17 Joseph Akwo Tabe Mega communication and media apparatus configured for energy harvesting and for boosting signal reception to prevent brain cancerous deseases
CN102468864A (en) * 2010-11-18 2012-05-23 上海启电信息科技有限公司 Vehicle-mounted wireless communication system capable of improving driving safety of vehicles
CN202453719U (en) * 2012-01-14 2012-09-26 福建师范大学 Solar remote control device based on Internet of things for automobile
CN204031335U (en) * 2014-04-21 2014-12-17 广州市晶华光学电子有限公司 A kind of bicycle-mounted supervisory control system
CN105469610A (en) * 2015-12-31 2016-04-06 清华大学苏州汽车研究院(吴江) Expressway intelligent OBU device based on real-time data interactions
CN205256215U (en) * 2015-12-24 2016-05-25 王蓓 Vehicle -mounted monitoring system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8099054B2 (en) * 1999-04-27 2012-01-17 Joseph Akwo Tabe Mega communication and media apparatus configured for energy harvesting and for boosting signal reception to prevent brain cancerous deseases
CN102468864A (en) * 2010-11-18 2012-05-23 上海启电信息科技有限公司 Vehicle-mounted wireless communication system capable of improving driving safety of vehicles
CN202453719U (en) * 2012-01-14 2012-09-26 福建师范大学 Solar remote control device based on Internet of things for automobile
CN204031335U (en) * 2014-04-21 2014-12-17 广州市晶华光学电子有限公司 A kind of bicycle-mounted supervisory control system
CN205256215U (en) * 2015-12-24 2016-05-25 王蓓 Vehicle -mounted monitoring system
CN105469610A (en) * 2015-12-31 2016-04-06 清华大学苏州汽车研究院(吴江) Expressway intelligent OBU device based on real-time data interactions

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