CN105405283A - Method and system for information transmission among vehicles - Google Patents
Method and system for information transmission among vehicles Download PDFInfo
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- CN105405283A CN105405283A CN201410391560.4A CN201410391560A CN105405283A CN 105405283 A CN105405283 A CN 105405283A CN 201410391560 A CN201410391560 A CN 201410391560A CN 105405283 A CN105405283 A CN 105405283A
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Abstract
The invention relates to a method and system for information transmission among vehicles, and the method and system employs a wireless random network. The method comprises the steps: inputting a vehicle recognition code of a second vehicle in a first device of a first vehicle, wherein the vehicle recognition code is unique for each vehicle; inputting information to the first device on the first vehicle; and transmitting the information to a second device of the second vehicle through the wireless random network. The method and system can achieve information transmission among vehicles through a common vehicle intelligent display or a movement communication device and the wireless random network, thereby reducing the difficulty in access to the market, and reducing the cost of the whole system.
Description
Technical field
The present invention about a kind of method and system of transmission of information, and particularly about a kind of method and system of transmission of information between vehicle.
Background technology
Present Global Auto is vehicle-mounted educates the positive Fast Growth in platform market, Leping, by automobile-used random network (VehicleAd-hocNetwork between vehicle, VANET) communication is carried out, VANET is the random network of a kind of employing wireless (WirelessAd-hocNetwork) technology, the communication modes exchanging information between vehicle is provided, and in conjunction with vehicle and roadside means of transportation or neighbouring static infrastructure (as street lamp, electric pole), form special private radio communication network.On existing VANET basis with under specification, depot or equipment vendor are in order to needed for organizational system private radio communication network and the related device arranged on vehicle, it needs to meet various strict international standard, improves the degree of difficulty that general manufacturer enters this market, also improves the cost of whole system simultaneously.
Summary of the invention
The object of the invention is the method and system proposing a kind of transmission of information between vehicle, to reducing the degree of difficulty entering this market, and reducing the cost of whole system.
For achieving the above object, the present invention proposes a kind of method of transmission of information between vehicle, it is the random network of employing wireless, between vehicle, the method for transmission of information comprises: the first device on the first vehicle inputs the vehicle identification code of the second vehicle, wherein, described vehicle identification code for each vehicle exclusive and described vehicle identification code has unicity; First device input information on the first vehicle; The second device of information to the second vehicle is transmitted by wireless random network.
In an embodiment of the present invention, described vehicle identification code is the number-plate number corresponding to each vehicle, and first device and the second device are vehicle intelligent escope or mobile communication device.
In an embodiment of the present invention, the first device be set forth on the first vehicle step that inputs the vehicle identification code of the second vehicle comprise further: confirm that whether user is by authentication and authorization system, if not, carries out user's authentication procedure.
In an embodiment of the present invention, the described step by authentication and authorization system comprises further: use first device to input the number-plate number of the first vehicle.
In an embodiment of the present invention, be set forth on the first vehicle first device input information step comprise further: with speech form input information; Or, with written form input information.
In an embodiment of the present invention, the step of the second device of described transmission information to the second vehicle comprises further: if the second device confirms to receive information, and the second device passback one confirms that the information received is to first device.
In an embodiment of the present invention, the step of the second device of described transmission information to the second vehicle comprises further: on the display of the second vehicle, show information or broadcast information on the loudspeaker of the second vehicle.
In an embodiment of the present invention, described loudspeaker is the Public Address System of the second vehicle, and loudspeaker is electrically connected to the second device; Or loudspeaker system is built in the second device of the second vehicle.
In an embodiment of the present invention, the step of the second device of described transmission information to the second vehicle comprises further: if the information that the first vehicle transmits belongs to emergence message, after then information is sent to the second device, directly play in the loudspeaker of the second vehicle without the second device is confirmed whether to receive.
For achieving the above object, the present invention also proposes a kind of system of transmission of information between vehicle, and it is for performing the method for described transmission of information between vehicle, and between vehicle, the system of transmission of information includes the first vehicle and the second vehicle.First vehicle includes first device, loudspeaker, display and mixed-media network modules mixed-media, first device is electrically connected loudspeaker, display and mixed-media network modules mixed-media, first device comprises input block and authentication and authorization system, mixed-media network modules mixed-media comprises wireless random network unit, and the authentication and authorization system certification of first device has the vehicle identification code of the first vehicle.Second vehicle includes the second device, loudspeaker, display and mixed-media network modules mixed-media, second device is electrically connected loudspeaker, display and mixed-media network modules mixed-media, second device comprises input block and authentication and authorization system, mixed-media network modules mixed-media comprises wireless random network unit, and the authentication and authorization system certification of the second device has the vehicle identification code of the second vehicle.By this, the mixed-media network modules mixed-media of the first vehicle optionally connects the mixed-media network modules mixed-media of the second vehicle by wireless random network unit, first device optionally transmits information to the second device by wireless random network unit, and the loudspeaker that information is shown by the display that the second device connects or connected by the second device is play.
The method and system of a kind of transmission of information between vehicle proposed by the invention, it is by common vehicle intelligent escope or mobile communication device, and the random network of employing wireless, can between vehicle transmission of information, not only reduce the degree of difficulty entering this market, and the cost of whole system can be reduced.
Accompanying drawing explanation
Fig. 1 is the calcspar of the system of transmission of information between vehicle of a preferred embodiment of the present invention.
Fig. 2 is the schematic diagram utilizing transmission of information between a plurality of vehicles of wireless random network in travelling.
Fig. 3 is the process flow diagram of the transmission information of the method for transmission of information between vehicle of a preferred embodiment of the present invention.
Fig. 4 is the process flow diagram of the reception information of the method for transmission of information between vehicle of a preferred embodiment of the present invention.
Identifier declaration:
10 systems
100 first vehicles
110 first devices
112,212 input blocks
114,214 authentication and authorization systems
120,220 loudspeakers
130,230 displays
140,240 mixed-media network modules mixed-medias
142,242 wireless random network unit
200 second vehicles
210 second devices
S101 confirms whether user passes through authentication and authorization system
S103 carries out user's authentication procedure
S105 is in the first device input vehicle identification code of the first vehicle
S107 is in the first device input information of the first vehicle
S109 transmits the second device of information to the second vehicle
The information that the first device of S201 first vehicle transmits arrives at the second device of the second vehicle
Whether S203 belongs to emergence message
S205 is directly in the loudspeaker broadcast information of the second vehicle
S207 passback confirms the information received
S209 is confirmed whether to receive information
S211 is in the loudspeaker broadcast information of the second vehicle
S213 returns the information that cannot transmit smoothly.
Embodiment
For allowing object of the present invention, feature and advantage that those of ordinary skill in the art can be made to be more readily understood, hereafter lifting a preferred embodiment, and coordinating accompanying drawing, being described in detail below.
Please refer to Fig. 1, Figure 1 shows that the calcspar of the system 10 of transmission of information between vehicle of a preferred embodiment of the present invention.The system 10 of a kind of transmission of information between vehicle of the present embodiment, it is for performing the method for transmission of information between vehicle, the system 10 of the present embodiment comprises the first vehicle 100 and the second vehicle 200, it is to be understood that, the present embodiment only illustrates that native system 10 at least can act on two chassis, but is not limited thereto.First vehicle 100 includes first device 110, loudspeaker 120, display 130 and mixed-media network modules mixed-media 140.First device 110 is electrically connected loudspeaker 120, display 130 and mixed-media network modules mixed-media 140, first device 110 comprises input block 112 and authentication and authorization system 114, mixed-media network modules mixed-media 140 comprises wireless random network (WirelessAd-hocNetwork) unit 142, and authentication and authorization system 114 certification of first device 110 has the vehicle identification code of the first vehicle 100.Second vehicle 200 includes the second device 210, loudspeaker 220, display 230 and mixed-media network modules mixed-media 240, second device 210 is electrically connected loudspeaker 220, display 230 and mixed-media network modules mixed-media 240, second device 210 comprises input block 212 and authentication and authorization system 214, authentication and authorization system 214 certification that mixed-media network modules mixed-media 240 comprises wireless random network unit 242, second device 210 has the vehicle identification code of the second vehicle 200.By this, the mixed-media network modules mixed-media 140 of the first vehicle 100 optionally connects the mixed-media network modules mixed-media 240 of the second vehicle 200 by wireless random network unit 142,242, first device 110 optionally transmits information to the second device 210 by wireless random network unit 142,242, and information is shown by the display 230 that the second device 210 connects or play by the loudspeaker 220 that the second device 210 connects.
In the present embodiment, first device 110 and the second device 210 can be vehicle intelligent escope or mobile communication device, vehicle intelligent escope such as has the GPS navigation device of Touch Screen, or there is the truck-mounted computer of screen, and described screen can be transparent display, described transparent display is such as the transparent screen in conjunction with windshield or transparent adumbral plate, mobile communication device is intelligent mobile phone such as, input block 112, 212 is such as Touch Screen, physical button combination or audio signal reception device, display 130, 230 is the screen of GPS navigation device or the screen of intelligent mobile phone, loudspeaker 120, 220 are such as the Public Address System of the first vehicle 100 and the device of the second vehicle 200 own and are electrically connected to vehicle intelligent escope or mobile communication device further, or loudspeaker 120,220 is such as the built-in loudspeaker of vehicle intelligent escope or mobile communication device itself.Authentication and authorization system 114,214 can be and is arranged on software in first device 110 and the second device 210 or module.Authentication and authorization system 114,214 is connected to server by network, and carry out Certificate Authority, it can be used for confirming that whether user (driving in such as vehicle or occupant) is by authentication and authorization system 114,214, the unicity of the vehicle that this user for confirmation takes.In the present embodiment, user by each vehicle exclusive and have monistic vehicle identification code input, registration and by authentication and authorization system 114,214, so that set up by this user single authentication mechanism between the vehicle driving/take and vehicle intelligent escope/mobile communication device, so, which car transmission is system 10 can the information of knowing be by and by which car received.In addition, each car can limit can only vehicle intelligent escope within Certificate Authority N platform or mobile communication device, so that management and control.When user into the car time, namely carry out certification by authentication and authorization system 114,214 so that when driving use native system 10.In the present embodiment, vehicle identification code may correspond to or is in fact the number-plate number of each vehicle, and when licence plate is through conversion, native system 10 can (as management institute) be online obtains certification, to upgrade the number-plate number with specific responsibility office by network.Mixed-media network modules mixed-media 140,240 can be wireless network transceiving device set on vehicle, or the wireless network Transmit-Receive Unit that can be on vehicle intelligent escope or mobile communication device, and the present embodiment random network (WirelessAd-hocNetwork) that is employing wireless, therefore wireless random network unit 142,242 is contained in mixed-media network modules mixed-media, wireless random network unit 142,242 can be hardware in mixed-media network modules mixed-media 140,240 or software, and it is for the communication of wireless random network.
Please refer to Fig. 2 and Fig. 3, Figure 2 shows that the schematic diagram utilizing transmission of information between a plurality of vehicles of wireless random network in travelling, include the first vehicle 100 and the second vehicle 200 in a plurality of vehicle, Figure 3 shows that the process flow diagram of the transmission information of the method for transmission of information between vehicle of a preferred embodiment of the present invention.Between vehicle, the method for transmission of information is the system 10 of transmission of information between vehicle applied as shown in Figure 1.In step S101, first can confirm that whether user is by authentication and authorization system 114.After user's (driving/non-driving) takes the first vehicle 100, user can utilize first device 110 to carry out Certificate Authority, if cannot authentication and authorization system 114 be passed through, represent that user/first device 110 not yet carried out authentication procedure, then carry out step S103.In step s 103, user's authentication procedure can be carried out.User by the correlated condition/data needed for first device 110 input authentication, and based on car engine numbering/number-plate number, sets up the vehicle identification code corresponding to the number-plate number; In other embodiments, the correlated condition/data needed for certification also can comprise corresponding to the vehicle label of the number-plate number, vehicle and color etc.If user passes through authentication and authorization system 114 in step S101, or completes authentication procedure in step s 103, then then carry out step S105.In step S105, user inputs vehicle identification code in the first device 110 of the first vehicle 100, such as, as shown in Figure 2, the user taking the first vehicle 100 sees that the taillight of the second vehicle 200 in the traveling nearby of front damages (wherein a taillight can not be bright), so the user of the first vehicle 100 inputs the number-plate number of the second vehicle 200, then carry out step S107.In step s 107, user inputs information in the first device 110 of the first vehicle 100, input mode is by input block 112, it can be the input of written form or the input of speech form, such as, the user of the first vehicle 100 utilize phonetic entry say " the number-plate number XXXX(i.e. number-plate number of the second vehicle 200) driving, your taillight has damaged ", then carry out step S109.In step S109, the information of input passes through the wireless random network unit 142 of mixed-media network modules mixed-media 140, according to the vehicle identification code corresponding to the number-plate number of the second vehicle 200, the second device 210 of the second vehicle 200 is passed to by wireless random network, then, can be received by the wireless random network unit 242 of mixed-media network modules mixed-media 240 further, details are as follows.
Referring again to Fig. 4, Figure 4 shows that the process flow diagram of the reception information of the method for transmission of information between vehicle of a preferred embodiment of the present invention.Continue aforesaid step S109, and in step s 201, the user of the first vehicle 100 arrives at the second device 210 of the second vehicle 200 with the information that first device 110 transmits, then carry out step S203.In step S203, second device 210 first can confirm whether this information belongs to emergence message, so-called emergence message is such as ambulance, the information that fire truck or police car transmit, in the present embodiment, if can judge that this vehicle belongs to ambulance in the car nationality data that vehicle identification code is corresponding, the words of fire truck or police car, the information that then this car transmits can be judged as emergence message, and carry out step S205, in step S205, emergence message is understood directly and cannot selectively be play in the loudspeaker 220 of the second vehicle 200, such as, ambulance is in transport sufferer way, second vehicle 200 is in the way in front, ambulance is driven and is transmitted the emergence message of " please giving way at once " to the second vehicle 200 by native system 10, the voice messaging of " please giving way at once " driven by the car inside trumpet of the second vehicle 200 ambulance that can directly sound, and carry out step S207, second device 210 passback can confirm that the information received is to ambulance automatically, to allow ambulance drive know that information is passed on.In step S203, if the second device 210 judges that the information received does not belong to emergence message, the information of " driving of number-plate number XXXX, your taillight has damaged " of user's voice transfer of such as aforementioned first vehicle 100, then carry out step S209.In step S209, second device 210 can show or play in loudspeaker 220 prompting of " whether will receive information " on display 230, whether driving/the passenger of the second vehicle 200 can select will receive, to receive if select, then carry out step S211, second device 210 can play the voice messaging of " driving of number-plate number XXXX, your taillight has damaged " in loudspeaker 220; In other embodiments, the voice messaging that the user of the first vehicle transmits, also can be larded speech with literary allusions after the program of word (voicetotext) transfers Word message to by voice by the second device and show on the display of the second vehicle.Then carry out step S207, the second device 210 passback can confirm that the information received is to the first vehicle 100 automatically.In step S209, do not receive if select, then carry out step S213, the information that the second device 210 can return " cannot transmit smoothly " gives the first device 110 of the first vehicle 100.In other embodiments, (doublecheck) can again be checked between first device and the second device to avoid repeating to receive identical information.And in other embodiments, first vehicle and the second vehicle also can comprise camera and image recognition system further, when the vehicle identification code of the first vehicle corresponding to the number-plate number of the second vehicle transmits information to the second vehicle, the image recognition system of the first vehicle is by the second vehicle taken by camera, pick out the information such as the label of the second vehicle, vehicle and color, if in the information such as the label picked out, vehicle or color and system, the registration material corresponding to the number-plate number of the second vehicle does not meet, then automatic informing units concerned.
Although the present invention discloses as above with preferred embodiment; so it is not intended to limit the present invention, any those of ordinary skill in the art, without departing from the spirit and scope of the present invention; when doing a little change and retouching, therefore protection scope of the present invention is when being as the criterion of defining depending on claims.
Claims (10)
1. the method for transmission of information between vehicle, it is characterized in that, it is application one wireless random network, method of transmission of information should comprise between vehicle:
The vehicle identification code of first device input one second vehicle on one first vehicle, wherein, described vehicle identification code for each vehicle exclusive and described vehicle identification code has unicity;
This first device on this first vehicle inputs an information; And
One second device of this information to this second vehicle is transmitted by this wireless random network.
2. the method for transmission of information between vehicle as claimed in claim 1, wherein, described vehicle identification code is the number-plate number corresponding to each vehicle, and this first device and this second device are vehicle intelligent escope or mobile communication device.
3. the method for transmission of information between vehicle as claimed in claim 1, wherein, the step that this first device on this first vehicle inputs the vehicle identification code of this second vehicle comprises further: confirm that whether user is by authentication and authorization system, if not, carries out user's authentication procedure.
4. the method for transmission of information between vehicle as claimed in claim 3, wherein, is comprised by the step of authentication and authorization system: use this first device to input the number-plate number of this first vehicle further.
5. the method for transmission of information between vehicle as claimed in claim 1, wherein, the step that this first device on this first vehicle inputs this information comprises further: input this information with speech form; Or, input this information with written form.
6. the method for transmission of information between vehicle as claimed in claim 5, wherein, transmit this information to the step of this second device of this second vehicle to comprise further: if this second device confirms to have received this information, this second device passback one confirms that the information received is to this first device.
7. the method for transmission of information between vehicle as claimed in claim 6, wherein, transmit this information to the step of this second device of this second vehicle to comprise further: on a display of this second vehicle, show this information or play this information on a loudspeaker of this second vehicle.
8. the method for transmission of information between vehicle as claimed in claim 7, wherein, this loudspeaker is the Public Address System of this second vehicle, and this loudspeaker is electrically connected to this second device; Or this speakers built is in this second device of this second vehicle.
9. the method for transmission of information between vehicle as claimed in claim 8, wherein, transmit this information to the step of this second device of this second vehicle to comprise further: if the information that this first vehicle transmits belongs to emergence message, after then this information is sent to this second device, directly play in this loudspeaker of this second vehicle without this second device is confirmed whether to receive.
10. the system of transmission of information between vehicle, is characterized in that, it requires the method for transmission of information between vehicle according to any one of 1 to 9 for enforcement of rights, system of transmission of information should comprise between vehicle:
One first vehicle, it includes a first device, a loudspeaker, a display and a mixed-media network modules mixed-media, this first device is electrically connected this loudspeaker, this display and this mixed-media network modules mixed-media, this first device comprises an input block and an authentication and authorization system, this mixed-media network modules mixed-media comprises a wireless random network unit, and this authentication and authorization system certification of this first device has the vehicle identification code of this first vehicle; And
One second vehicle, it includes one second device, a loudspeaker, a display and a mixed-media network modules mixed-media, this second device is electrically connected this loudspeaker, this display and this mixed-media network modules mixed-media, this second device comprises an input block and an authentication and authorization system, this mixed-media network modules mixed-media comprises a wireless random network unit, and this authentication and authorization system certification of this second device has the vehicle identification code of this second vehicle;
By this, this mixed-media network modules mixed-media of this first vehicle optionally connects this mixed-media network modules mixed-media of this second vehicle by this wireless random network unit, this first device optionally transmits an information to this second device by this wireless random network unit, and this loudspeaker that this information is shown by this display that this second device connects or connected by this second device is play.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410391560.4A CN105405283A (en) | 2014-08-11 | 2014-08-11 | Method and system for information transmission among vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410391560.4A CN105405283A (en) | 2014-08-11 | 2014-08-11 | Method and system for information transmission among vehicles |
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| CN105405283A true CN105405283A (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410391560.4A Pending CN105405283A (en) | 2014-08-11 | 2014-08-11 | Method and system for information transmission among vehicles |
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| CN101652964A (en) * | 2007-02-01 | 2010-02-17 | Nec德国有限公司 | Method for information dissemination in the communication network |
| CN101861608A (en) * | 2007-11-15 | 2010-10-13 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Transmission of vehicle information |
| CN103796162A (en) * | 2012-10-29 | 2014-05-14 | 华创车电技术中心股份有限公司 | message communication system |
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2014
- 2014-08-11 CN CN201410391560.4A patent/CN105405283A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1498795A (en) * | 2002-11-11 | 2004-05-26 | 行毅科技股份有限公司 | Method for promulgating message between vehicles and devices |
| CN101114836A (en) * | 2006-07-24 | 2008-01-30 | 同济大学 | System and method for vehicle mounted terminal to issue traffic information gridding service |
| CN101652964A (en) * | 2007-02-01 | 2010-02-17 | Nec德国有限公司 | Method for information dissemination in the communication network |
| CN101861608A (en) * | 2007-11-15 | 2010-10-13 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Transmission of vehicle information |
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Application publication date: 20160316 |