CN105611653A - Vehicle terminal and communication method thereof - Google Patents
Vehicle terminal and communication method thereof Download PDFInfo
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- CN105611653A CN105611653A CN201511001309.3A CN201511001309A CN105611653A CN 105611653 A CN105611653 A CN 105611653A CN 201511001309 A CN201511001309 A CN 201511001309A CN 105611653 A CN105611653 A CN 105611653A
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- 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
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Abstract
The invention discloses a vehicle terminal and a communication method thereof. The vehicle terminal comprises a communication device for transceiving Beidou satellite data and WIFI data; a control device connected to the communication device for controlling the communication device to transmit and receive data; and a power supply device connected to the communication device and the control device for supplying power to the communication device and the control device. According to the terminal and the method of the invention, the technical problem that the vehicle terminal cannot communicate with the outside world in regions without signals is solved; and the effect of capability of communicating with the outside world in the regions without signals is realized.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of car-mounted terminal and communication means thereof.
Background technology
Existing mobile communication equipment (for example, vehicle mounted guidance terminal, mobile phone etc.) conventionally need to be by GPRS mobile phoneNetwork is communicated by letter with extraneous. Taking vehicle mounted guidance terminal as example, the mode of its data upload main website mainly relies on GPRS mobile phoneNetwork, cannot upload its positional information in the unlapped remote districts of cell phone network, therefore, vehicle enter mountain orEnter behind meagrely-populated area, main station system often cannot be followed the trail of the positional information of vehicle and exercise track, in drivingWhen personnel cause danger, the personnel of the main website situation that has no way of finding out about it, also cannot effectively implement rescue, and meaning is appearring in driving personnelUnder outer dangerous situation, also cannot rescue to external world's request. In the remote districts without cell phone network, there is no good low one-tenthThis is communication way externally, and using at present maximum is satellite phone, but the cost of equipment of satellite phone and use rate allVery expensive, can not be equipped with use on a large scale.
The problem that cannot communicate by letter with the external world in no signal area for car-mounted terminal in correlation technique, not yet proposing at present hasThe solution of effect.
Summary of the invention
Main purpose of the present invention is to provide a kind of car-mounted terminal and communication means thereof, to solve car-mounted terminal at nothing letterThe problem that number cannot communicate by letter with the external world in area.
To achieve these goals, according to an aspect of the present invention, provide a kind of car-mounted terminal. This car-mounted terminalComprise: communicator, for receiving and dispatching big-dipper satellite data and WIFI data; Control device, is connected to communicator,Be used for controlling communicator transceiving data; And supply unit, be connected to communicator and control device, logical for givingT unit and control device power supply.
Further, communicator comprises: big-dipper satellite communication antenna; Big-dipper satellite communication module, is connected to the Big DipperSatellite communication antena; WIFI communication antenna; And WIFI communication module, be connected to WIFI communication antenna.
Further, communicator also comprises: GPRS communication antenna; And GPRS communication module, be connected to GPRSCommunication antenna.
Further, control device comprises: coding module, and the data that are sent to big-dipper satellite for treating are encoded;Decoder module, is connected to communicator, for the big-dipper satellite decoding data to receiving; Memory module, connectsBe connected to decoder module, for storing decoded big-dipper satellite data; And HTTP service module, for outsideEquipment carries out http communication.
Further, control device is single-chip microcomputer.
Further, supply unit comprises: power module; And energy supply control module, the input of energy supply control moduleEnd is connected to power module, and the first output of energy supply control module is connected to communicator, the of energy supply control moduleTwo outputs are connected to control device, for the voltage of power module output is changed.
Further, power module is rechargeable battery.
To achieve these goals, according to a further aspect in the invention, provide a kind of car-mounted terminal communication means. ShouldCar-mounted terminal communication means adopts above-mentioned car-mounted terminal to communicate, and the method comprises: receiving by communicatorAfter the WIFI of mobile device data, WIFI data are encoded according to Big Dipper communication protocol, wherein, WIFIIn data, comprise destination address; And the WIFI data after coding are sent to Beidou satellite system by communicator,Wherein, the WIFI data after coding are sent to destination address by Beidou satellite system.
Further, before the WIFI data that receive by communicator from mobile device, the method also comprises:After car-mounted terminal is connected to described mobile device by WIFI, by mobile device access destination operation pages;By object run page editing WIFI data; And WIFI data are sent to communicator by WIFI.
Further, after the WIFI data after coding are sent to Beidou satellite system by communicator, shouldMethod also comprises: receive big-dipper satellite data by communicator, wherein, big-dipper satellite data are Beidou satellite systemThe data that send; To big-dipper satellite decoding data; And decoded big-dipper satellite data are sent out by WIFIDeliver to mobile device.
The present invention adopts the car-mounted terminal that comprises following structure: communicator, and for receiving and dispatching big-dipper satellite data and WIFIData; Control device, is connected to communicator, for controlling communicator transceiving data; And supply unit, connectBe connected to communicator and control device, for giving communicator and control device power supply, car-mounted terminal of the present invention is in nothingSignal area can communicate by Beidou satellite system and the external world, and having solved car-mounted terminal cannot in no signal areaThe problem of communicating by letter with the external world, and then reached the effect that also can communicate by letter with the external world in no signal area.
Brief description of the drawings
The accompanying drawing that forms the application's a part is used to provide a further understanding of the present invention, schematic reality of the present inventionExecute example and explanation thereof for explaining the present invention, do not form inappropriate limitation of the present invention. In the accompanying drawings:
Fig. 1 is according to the schematic diagram of the car-mounted terminal of first embodiment of the invention;
Fig. 2 is according to the schematic diagram of the car-mounted terminal of second embodiment of the invention;
Fig. 3 is according to the schematic diagram of the object run page of the embodiment of the present invention;
Fig. 4 is according to the flow chart of the car-mounted terminal communication means of the embodiment of the present invention; And
Fig. 5 is according to the schematic diagram of the car-mounted terminal application of the embodiment of the present invention.
Detailed description of the invention
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can phaseCombination mutually. Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
In order to make those skilled in the art person understand better the application's scheme, below in conjunction with in the embodiment of the present applicationAccompanying drawing, is clearly and completely described the technical scheme in the embodiment of the present application, obviously, and described embodimentOnly the embodiment of the application's part, instead of whole embodiment. Based on the embodiment in the application, abilityTerritory those of ordinary skill, not making the every other embodiment obtaining under creative work prerequisite, all should belong toThe scope of the application's protection.
It should be noted that, term " comprises " and " having " and their any distortion, is intended to be to cover notExclusive comprises, and for example, the process, method, system, product or the equipment that have comprised series of steps or unit needn'tBe limited to those steps or the unit clearly listed, but can comprise clearly do not list or for these processes,Other step or unit that method, product or equipment are intrinsic.
According to the embodiment of the present invention, a kind of car-mounted terminal is provided, Fig. 1 is vehicle-mounted according to first embodiment of the inventionThe schematic diagram of terminal. As shown in Figure 1, this car-mounted terminal comprises: communicator 10, control device 20 and power supply dressPut 30.
Communicator 10, for receiving and dispatching big-dipper satellite data and WIFI data.
Particularly, the big-dipper satellite data of the embodiment of the present application are the data of transmitting by Beidou satellite system, WIFIData are the data of transmitting by WIFI, and what receive by WIFI comes from external equipment (for example, mobile phone, flatThe mobile terminals such as plate computer) data, or be sent to the data of external equipment by WIFI.
Alternatively, communicator 10 comprises: big-dipper satellite communication antenna; Big-dipper satellite communication module, is connected to the Big DipperSatellite communication antena; WIFI communication antenna; And WIFI communication module, be connected to WIFI communication antenna.
The communicator 10 of the embodiment of the present invention is realized this by big-dipper satellite communication antenna and big-dipper satellite communication moduleData communication between car-mounted terminal and the Beidou satellite system of inventive embodiments, by WIFI communication antenna and WIFICommunication module realizes the car-mounted terminal of the embodiment of the present invention and external equipment, and (for example, the movement such as mobile phone, panel computer is establishedStandby) between data communication, thereby in no signal area, can realize hand by the car-mounted terminal of the embodiment of the present inventionThe mobile terminals such as machine and extraneous communicating by letter.
Alternatively, communicator 10 also comprises: GPRS communication antenna; And GPRS communication module, be connected toGPRS communication antenna.
In the embodiment of the present application, there is general packet radio service (GeneralPacketRadioService, letterBeing called GPRS) in the situation of network signal, the car-mounted terminal of the embodiment of the present invention also can select directly to pass through GPRSCommunication antenna is communicated by letter with extraneous with GPRS communication module.
Control device 20, is connected to communicator, for controlling communicator transceiving data.
The control device 20 of the embodiment of the present application is for controlling communicator transceiving data, and to the data that receive orBe that data to be sent are processed, for example, resolve, encode, decoding etc. Alternatively, control device 20Comprise: coding module, the data that are sent to big-dipper satellite for treating are encoded; Decoder module, is connected to communicationDevice, for the big-dipper satellite decoding data to receiving; Memory module, is connected to decoder module, for depositingStore up decoded big-dipper satellite data; And HTTP service module, for carrying out http communication with external equipment.
The control device 20 of the embodiment of the present application can be encoded user data by coding module according to Big Dipper communication protocol,And send by Beidou satellite system; By decoder module to the big-dipper satellite decoding data receiving, andDecoded big-dipper satellite data can be stored in random access memory, thereby mobile device can pass through form web pageConduct interviews.
Particularly, the built-in HTTP (HypertextTransfer of the control device 20 of the embodiment of the present applicationProtocol, referred to as HTTP) service module, vehicle-mounted when mobile phone or the mobile device such as dull and stereotyped and the embodiment of the present applicationAfter terminal connects, for the up packet of mobile device, the advanced row address analysis protocol of control device 20(AddressResolutionProtocol, referred to as ARP) packet is resolved, and obtains transmission control protocol(TransmissionControlProtocol, referred to as TCP) packet, then after tcp data bag is resolved,Obtain HTTP packet; For the descending HTTP data of car-mounted terminal, control device 20 is first according to Transmission Control ProtocolEncapsulate, and then encapsulate according to ARP form, finally send by WIFI. Therefore, the application implementsThe control device 20 of example can be accessed in HTTP mode by miscellaneous equipment, and obtains that user inputs on HTTP webpageContent.
Alternatively, control device 20 is single-chip microcomputer.
It should be noted that, the control device 20 of the embodiment of the present application can be also programmable logic controller (PLC)(ProgrammableLogicController, referred to as PLC), programmable logic array (ProgrammableLogicArray, referred to as PLA) etc. can edit device.
Supply unit 30, is connected to communicator and control device, for giving communicator and control device power supply.
Alternatively, supply unit 30 comprises: power module; And energy supply control module, the input of energy supply control moduleEnd is connected to power module, and the first output of energy supply control module is connected to communicator, the of energy supply control moduleTwo outputs are connected to control device, for the voltage of power module output is changed. Alternatively, power moduleFor rechargeable battery.
Preferably, the power module of the embodiment of the present application is high-energy battery, wherein, and the high-energy battery of the embodiment of the present applicationRefer to be that volume is little, quality is light, battery capacious, for example, lithium-sulfur cell, metal (lithium, aluminium, zinc) skyPneumoelectric ponds etc., it can continuous several times discharge and recharge.
Particularly, the energy supply control module of the embodiment of the present application, in the time that power module is charged, plays control electric current and voltageEffect, protection power source module is not overcharged damage; When to load supplying, play the effect of current stabilization, power moduleVoltage drop is prescribed a time limit to lower, cuts off load protection power module.
The embodiment of the present invention adopts the car-mounted terminal that comprises following structure: communicator, and for receiving and dispatching big-dipper satellite dataWith WIFI data; Control device, is connected to communicator, for controlling communicator transceiving data; And power supplyDevice, is connected to communicator and control device, for giving communicator and control device power supply, of the present invention vehicle-mountedTerminal can communicate by Beidou satellite system and the external world in no signal area, has solved car-mounted terminal in no signalThe problem that cannot communicate by letter with the external world in area, and then reached the effect that also can communicate by letter with the external world in no signal area.
Fig. 2 is according to the schematic diagram of the car-mounted terminal of second embodiment of the invention. As shown in Figure 2, this car-mounted terminal bagDraw together: communication module 101, big-dipper satellite communication antenna 102, WIFI communication antenna 103, control device 20, power supplyControl module 301, high-energy battery 302, wherein, energy supply control module 301 and communication module 101, control device 20,High-energy battery 302 connects, and being responsible for provides power supply to communication module 101, control device 20, controls high-energy battery simultaneously302 discharge and recharge, control device 20 is connected with communication module 101, and the data after deal with data are passed through to communication module101 send in the mode of Big Dipper satellite communication or WIFI communication.
Particularly, the built-in HTTP of control device 20 service, when mobile phone or other mobile terminal pass through communication module101 are connected to after control device 20 with WIFI, and the browser software carrying at mobile phone or mobile terminal (for example,IE, UC browser etc.) the IP address of car-mounted terminal of the input embodiment of the present invention, it is right on the page of opening, to inputSide's cell-phone number and short message content, can be at the regional sending short message by mobile phone of giving extraneous personnel of no signal. Control device 20Can utilize Beidou satellite system to position, can utilize equally mobile phone or other mobile terminal to contain certainly to external transmission simultaneouslyThe note of requiring assistance of body coordinate.
Communication module 101 is responsible for receiving or sending big-dipper satellite data, is also responsible for receiving or sending WIFI data. NorthBucket satellite communication antena 102 is bridges that Beidou satellite system is connected with the car-mounted terminal of the embodiment of the present invention. WIFICommunication antenna 103 is that external equipment (for example, mobile phone) connects in WIFI mode with the car-mounted terminal of the embodiment of the present inventionThe bridge connecing.
Energy supply control module 301, in the time that high-energy battery 302 is charged, plays the effect of controlling electric current and voltage, protectionHigh-energy battery 302 is not overcharged damage, when to load supplying, plays the effect of current stabilization, high-energy battery 302 voltagesDrop in limited time, cut off load protection high-energy battery 302. Wherein, high-energy battery 302 refers to that volume is little, qualityGently, battery capacious, for example, lithium-sulfur cell, metal (lithium, aluminium, zinc) air cell etc., it can be continuousRepeatedly discharge and recharge.
The application mode of the car-mounted terminal of the embodiment of the present invention is as follows: when technical staff goes to the local execution work of no signal,Can report work on the spot progress to person in charge by mobile phone at the scene. Particularly, on mobile phone without extra installationAPP software, any browser of mobile phone or third party's browser (for example, UC browser etc.) input thisThe IP address of the car-mounted terminal of inventive embodiments, can login to the object run page, as shown in Figure 3, and object runThe page can comprise as lower area:
1) coordinate information viewing area, for showing the coordinate information in work at present place on the object run page;
2) destination address and content input area, for input handset on the object run page number (being destination address)And short message content, for example, send short to extraneous personnel (, leader, colleague or household etc.) without mobile phone signal areaLetter.
3) reply viewing area, for receiving and checking that extraneous personnel's reply (comprises transmission without mobile phone signal areaWith the historical record receiving).
Extraneous personnel reply outdoor employee's short message content on personal mobile phone, without the outdoor people in mobile phone signal areaMember can receive and check in time.
It should be noted that, in the embodiment of the present application, can many people Duo Tai mobile phone login to the object run page simultaneously and makeWith, for example, outdoor driver master worker, the technical staff who together goes to work, the personnel such as manufacturer's technical support.
It should be noted that, the car-mounted terminal of the embodiment of the present invention can be by the GPRS of universal vehicle mounted guidance terminalCommunication port changes Big Dipper short message communication port into, by its geographical location information by delivering to car on big-dipper satellite communication linkManagement main station system.
As can be seen from the above description, the embodiment of the present invention has Big Dipper short message communication function and SMS platformImitate integratedly, realize on-the-spotly in the wild, personnel can utilize big-dipper satellite passage to send note to extraneous personnel by mobile phone.Field condition personnel also can directly receive extraneous personnel's message reply. Also utilize the location of Beidou satellite system simultaneouslyNavigation feature, has realized outwork personnel self poisoning, solves the ditch of people at communication blind district in mode cheaplyThe difficult problems such as logical, location, calling for help.
Fig. 4 is according to the flow chart of the car-mounted terminal communication means of the embodiment of the present invention, and this car-mounted terminal communication means is adoptedCommunicate with above-mentioned car-mounted terminal, as shown in Figure 4, the method comprises the steps:
Step S102, after the WIFI data that receive by communicator from mobile device, to WIFI dataEncode according to Big Dipper communication protocol, wherein, in WIFI data, comprise destination address.
The mobile device of the embodiment of the present application can be the mobile terminal such as mobile phone, panel computer, and destination address can be handPlane No. code, the embodiment of the present application is after the WIFI data that receive by communicator from mobile device, to WIFIData are encoded according to Big Dipper communication protocol, make it meet the communication protocol of Beidou satellite system.
Preferably, for the data that editor's need sends easily and quickly, receiving from movement by communicatorBefore the WIFI data of equipment, the method also comprises: after car-mounted terminal is connected to mobile device by WIFI,By mobile device access destination operation pages; By object run page editing WIFI data; And by WIFI numberAccording to being sent to communicator by WIFI.
Particularly, below taking mobile device as mobile phone as example describes:
Open the WIFI focus of the car-mounted terminal of the embodiment of the present invention, mobile phone WIFI is connected to the embodiment of the present inventionThe WIFI focus of car-mounted terminal, after the car-mounted terminal of mobile phone and the embodiment of the present invention connects, opens on mobile phoneBrowser, in procotol (InternetProtocol, the letter of the car-mounted terminal of the address field input embodiment of the present inventionBe called IP) address, can on the webpage of opening, (being the object run page) send SMS to the people who needs,Wherein, the object run page can be as shown in Figure 3, and the object run page comprises as lower area:
1) coordinate information viewing area, for showing the coordinate information in work at present place on the object run page;
2) destination address and content input area, for input handset on the object run page number (being destination address)And short message content, for example, send short to extraneous personnel (, leader, colleague or household etc.) without mobile phone signal areaLetter.
3) reply viewing area, for receiving and checking that extraneous personnel's reply (comprises transmission without mobile phone signal areaWith the historical record receiving).
Step S104, is sent to Beidou satellite system by the WIFI data after coding by communicator, wherein, and northThe WIFI data after coding are sent to destination address by bucket satellite system.
In the embodiment of the present application, Beidou satellite system is after the WIFI data that receive after coding, after encodingWIFI data be sent to destination address, particularly, in the region that has a cell phone network by software program by this WIFIData are sent to cell phone network from Beidou satellite system, thereby further these WIFI data are sent to destination address.
The embodiment of the present invention is after the WIFI data that receive by communicator from mobile device, to WIFI dataEncode according to Big Dipper communication protocol, wherein, in WIFI data, comprise destination address; And by the WIFI after codingData are sent to Beidou satellite system by communicator, and wherein, Beidou satellite system is by the WIFI data after codingBe sent to destination address. The embodiment of the present invention communicates by Beidou satellite system and the external world in no signal area, separatesThe problem that car-mounted terminal cannot be communicated by letter with the external world in no signal area of having determined, and then reached also passable in no signal areaThe effect of communicating by letter with the external world.
Alternatively, after the WIFI data after coding are sent to Beidou satellite system by communicator, the partyMethod also comprises: receive big-dipper satellite data by communicator, wherein, big-dipper satellite data are that Beidou satellite system is sent outThe data of sending; To big-dipper satellite decoding data; And decoded big-dipper satellite data are sent by WIFITo mobile device.
Particularly, big-dipper satellite data can be the coordinate informations that Beidou satellite system returns, and can be also big-dipper satellitesThe extraneous personnel's that system receives reply content. The car-mounted terminal of the embodiment of the present application is receiving big-dipper satellite dataAfterwards, to big-dipper satellite decoding data, and the data that decoding can be obtained store, thus mobile deviceCan access by form web page, the data that also decoding can be obtained directly send to mobile device.
The application of the car-mounted terminal below in conjunction with Fig. 5 to the embodiment of the present application describes, as shown in Figure 5:
Step S201, without cell phone network signal but when need to link up with the external world, by field condition personnel's mobile phone 2Be connected to the WIFI focus of the car-mounted terminal 1 of the embodiment of the present invention by WIFI, in mobile phone and the embodiment of the present inventionAfter car-mounted terminal connects, open the browser on mobile phone, at the car-mounted terminal of the address field input embodiment of the present inventionProcotol IP address, can be on the webpage of opening (being the object run page) to send mobile phone to the people who needs shortLetter.
Step S202, the car-mounted terminal 1 of the embodiment of the present invention is by the note process agreement of sending on Field Force's mobile phone 2After conversion, send to Beidou satellite system 3 according to Big Dipper communication protocol.
Step S203, in the region that has a cell phone network signal by software program by this note from 3 of Beidou satellite systemsDeliver to cell phone network 4, this note is sent to extraneous personnel's mobile phone 5 (being destination address).
Wherein, extraneous personnel can refer to all personnel that have mobile phone signal, be generally field condition personnel leader,Colleague or household.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
In the above embodiment of the present invention, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, do not haveThe part describing in detail, can be referring to the associated description of other embodiment.
In the several embodiment that provide in the application, should be understood that, disclosed technology contents, can pass through otherMode realize. Wherein, device embodiment described above is only schematically, the division of for example described unit,Can be that a kind of logic function is divided, when actual realization, can have other dividing mode, for example multiple unit or assemblyCan in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out. Another point, instituteThe coupling each other showing or discuss or direct-coupling or communication connection can be by some interfaces, unit or mouldThe INDIRECT COUPLING of piece or communication connection can be electrical or other form.
The described unit as separating component explanation can or can not be also physically to separate, aobvious as unitThe parts that show can be or can not be also physical locations, can be positioned at a place, or also can be distributed toOn multiple unit. Can select according to the actual needs some or all of unit wherein to realize the present embodiment schemeObject.
The above is only the preferred embodiment of the present invention, it should be pointed out that the ordinary skill people for the artMember, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvement and profitDecorations also should be considered as protection scope of the present invention.
Claims (10)
1. a car-mounted terminal, is characterized in that, comprising:
Communicator, for receiving and dispatching big-dipper satellite data and WIFI data;
Control device, is connected to described communicator, for controlling described communicator transceiving data; And
Supply unit, is connected to described communicator and described control device, for giving described communicator and instituteState control device power supply.
2. car-mounted terminal according to claim 1, is characterized in that, described communicator comprises:
Big-dipper satellite communication antenna;
Big-dipper satellite communication module, is connected to described big-dipper satellite communication antenna;
WIFI communication antenna; And
WIFI communication module, is connected to described WIFI communication antenna.
3. car-mounted terminal according to claim 2, is characterized in that, described communicator also comprises:
GPRS communication antenna; And
GPRS communication module, is connected to described GPRS communication antenna.
4. car-mounted terminal according to claim 1, is characterized in that, described control device comprises:
Coding module, the data that are sent to big-dipper satellite for treating are encoded;
Decoder module, is connected to described communicator, for the described big-dipper satellite data that receive are separatedCode;
Memory module, is connected to described decoder module, for storing decoded big-dipper satellite data; And
HTTP service module, for carrying out http communication with external equipment.
5. car-mounted terminal according to claim 1, is characterized in that, described control device is single-chip microcomputer.
6. according to the car-mounted terminal described in any one in claim 1 to 5, it is characterized in that, described supply unit comprises:
Power module; And
Energy supply control module, the input of described energy supply control module is connected to described power module, described power supplyThe first output of control module is connected to described communicator, and the second output of described energy supply control module connectsBe connected to described control device, for the voltage of described power module output is changed.
7. car-mounted terminal according to claim 6, is characterized in that, described power module is rechargeable battery.
8. a car-mounted terminal communication means, is characterized in that, adopts in claim 1 to 7 vehicle-mounted described in any oneTerminal communicates, and described method comprises:
After the WIFI data that receive by communicator from mobile device, to described WIFI data according toBig Dipper communication protocol is encoded, and wherein, in described WIFI data, comprises destination address; And
WIFI data after coding are sent to Beidou satellite system by described communicator, wherein, described northThe WIFI data after described coding are sent to described destination address by bucket satellite system.
9. method according to claim 8, is characterized in that, is being received and is being moved from described by described communicatorBefore the described WIFI data of moving equipment, described method also comprises:
After described car-mounted terminal is connected to described mobile device by WIFI, access by described mobile deviceThe object run page;
By WIFI data described in described object run page editing; And
Described WIFI data are sent to described communicator by WIFI.
10. method according to claim 8, is characterized in that, the WIFI data after coding are being led to by describedAfter T unit is sent to Beidou satellite system, described method also comprises:
Receive big-dipper satellite data by described communicator, wherein, described big-dipper satellite data are the described Big DipperThe data that satellite system sends;
To described big-dipper satellite decoding data; And
Decoded big-dipper satellite data are sent to described mobile device by WIFI.
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| CN201511001309.3A CN105611653A (en) | 2015-12-28 | 2015-12-28 | Vehicle terminal and communication method thereof |
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| CN201511001309.3A CN105611653A (en) | 2015-12-28 | 2015-12-28 | Vehicle terminal and communication method thereof |
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| CN105933022A (en) * | 2016-06-30 | 2016-09-07 | 邓春生 | Vehicle communication terminal |
| CN107801157A (en) * | 2017-09-28 | 2018-03-13 | 深圳大学 | Data transmission method, user terminal, vehicle and system based on V2X |
| WO2019061134A1 (en) * | 2017-09-28 | 2019-04-04 | 深圳大学 | V2x-based data transmission method, user terminal, vehicle and system |
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| CN203825199U (en) * | 2013-12-06 | 2014-09-10 | 杭州银江智慧城市技术集团有限公司 | Vehicle-mounted terminal based on Beidou navigation system |
| CN204190950U (en) * | 2014-10-31 | 2015-03-04 | 云南电网公司怒江供电局 | A kind of Big Dipper WIFI communicator that can forward mobile PDA data |
| CN204316492U (en) * | 2014-11-27 | 2015-05-06 | 华晨汽车集团控股有限公司 | A kind of In-vehicle networking communication equipment |
| CN104780627A (en) * | 2014-12-01 | 2015-07-15 | 中国南方电网有限责任公司 | Beidou mobile phone communication system |
| CN204559888U (en) * | 2015-04-07 | 2015-08-12 | 马卫东 | Based on the field emergency communication device of triones navigation system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105933022A (en) * | 2016-06-30 | 2016-09-07 | 邓春生 | Vehicle communication terminal |
| CN107801157A (en) * | 2017-09-28 | 2018-03-13 | 深圳大学 | Data transmission method, user terminal, vehicle and system based on V2X |
| WO2019061134A1 (en) * | 2017-09-28 | 2019-04-04 | 深圳大学 | V2x-based data transmission method, user terminal, vehicle and system |
| CN107801157B (en) * | 2017-09-28 | 2019-09-17 | 深圳大学 | Data transmission method, user terminal, vehicle and system based on V2X |
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