CN101127916A - Method and system for communicating information to a user of a mobile platform via broadcast services - Google Patents
Method and system for communicating information to a user of a mobile platform via broadcast services Download PDFInfo
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- CN101127916A CN101127916A CNA2007101527267A CN200710152726A CN101127916A CN 101127916 A CN101127916 A CN 101127916A CN A2007101527267 A CNA2007101527267 A CN A2007101527267A CN 200710152726 A CN200710152726 A CN 200710152726A CN 101127916 A CN101127916 A CN 101127916A
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Abstract
A mobile platform is equipped with a transceiver to receive a broadcast message and to execute two-way wireless communications. The mobile platform is also equipped with an electronic memory storage device, a processor, and a human-machine interface. A first message is formed at the communications source, broadcasted, and received at the mobile platform by way of the transceiver. A portion of the first message is selectively cached in the electronic memory storage device and selectively communicated to the human-machine interface. A second message is formed and wirelessly communicated between the communications source and the mobile platform by way of the two-way wireless communications device.
Description
The cross reference of related application
The application requires the priority of the U.S. Provisional Application 60/821,437 of submission on August 4th, 2006, introduces this application here as a reference.
Technical field
The disclosure relates generally to mobile platform, relates to the radio communication with it especially.
Background technology
The statement of this part only provides and relates to background information of the present invention, may not constitute prior art.
For example be used for that the aerogram service application of the mobile platform of vehicle increases, to provide feature about navigation and ground-support equipment.For example the current communication system of cellular system comprises point-to-point communication, and it typically in the operation of low data bandwidth place, expends higher relatively.Other system comprises satellite radio systems, and it uses the environment multichannel of listening to of synchronous satellite and vehicle, dwelling house and other music, news and audio entertain mem to communicate, and the low data bandwidth place that typically distributes in whole nation operation.
Local aerial television broadcasting station just is being converted to digital television format, Advanced Television Systems Committee (' ATSC ') standard for example, and it has the data bandwidth of 19Mbps.HDTV (High-Definition Television) (HDTV) typically uses about 9 to 12Mbps.This means that the broadcast communication bandwidth can be used for the transmission of additional content.
Summary of the invention
Be used for the method to user's pass-along message of mobile platform, comprise: to mobile platform equipment transceiver, this transceiver can be operated to receive broadcast, and carries out two-way wireless communication.This mobile platform further is equipped with electronic storage device, processor and man-machine interface.Form and broadcast first message in communication sources.The mobile platform place receives first message by transceiver.Selectively with the part of cache of first message in electronic storage device.The part of this first message is passed to man-machine interface selectively.Form second message, and between communication sources and mobile platform, transmit this second message by transceiver.
Description of drawings
Preferred embodiment is described in detail, and shown in the accompanying drawing of part, wherein:
Fig. 1-the 4th is according to schematic diagram of the present invention.
Embodiment
With reference now to accompanying drawing,, wherein content displayed only is for the purpose of embodiment is shown, rather than in order to carry out the purpose of same restrictions, Fig. 1 shows the communication system that constitutes according to exemplary embodiments.Communication system described here is used for transmitting signal between communication sources 10 and mobile platform, comprises from one or more broadcasters being delivered to mobile platform, refers generally to be decided to be 30 or 30 ' described in hereinafter.Each mobile platform all is equipped with the radio interface equipment (' WID ') 310 that comprises transceiver.Described WID 310 comprises the broadcast receiver device, can operate to receive and explain the broadcast singal that is derived from described communication sources, also comprises two-way wireless communication device, can operate realize mobile platform 30,30 ' and communication sources 10 between two-way wireless communication.Described broadcast singal refers generally to be decided to be 25, comprises from communication sources 10 via one or more broadcast transmitters 15,15 ' all the elements of being launched.Described broadcast singal 25 comprises public content that inserts and first message that can be read by the WID310 that mobile platform 30,30 ' is located.Described first message is received by WID 310 and explains, also can be passed to people/machine interface (' HMI ') equipment 350, and/or in the electronic storage device of mobile platform buffer memory.Comprise second message of wireless two-way message, refer generally to be decided to be 35,35 ', between communication sources 10 and each mobile platform 30,30 ', transmit.Detailed being described now.
Described communication sources 10 signal chains receive on the broadcast transmitter 15,15 '.Each broadcast transmitter 15,15 ' comprises electronic equipment, can operate generating and propagating electromagnetic signal, i.e. the broadcast singal 25 that sends from communication sources 10 by radio wave.The broadcast singal 25 of the addressable Digital Television of individual user, broadcast receiver or miscellaneous equipment.The design of broadcast transmitter and operation generally are known concerning the person skilled in the art.Described electromagnetism broadcast singal 25 is received by the mobile platform 30,30 ' that each has communication transceiver.Described broadcast singal is preferably incorporated in first message that the communication sources place forms.Described first message chooses the right moment ground (opportunistically) from communication sources broadcasting, and receives at the mobile platform place and explanation by the broadcast receiver of transceiver.Second message forms, and wirelessly transmits between communication sources and mobile platform by the two-way wireless communication device and the communication sources place enterprises service provider 240 of transceiver.Mobile platform comprises motor vehicles and comprises other mobile platforms of handheld device, hereinafter is described with reference to figure 3 and 4.
With reference now to Fig. 2,, show according to the general flow of exemplary embodiments by the information of communication sources 10, broadcast singal is formed by this information.The communication sources that illustrates comprises local television broadcasting station, yet can use other communication sources, for example, and HD radio broadcasting radio station.Content supplier can comprise network provider 210, one or more third party provider 220 and local provider 230, they each be used in the product content that shows on the TV and combine with advertisement by each content manager.The output of content supplier is imported into the main contents provider 12 of communication sources 10.In addition, for communication sources 10, have go to from the communicating by letter of enterprises service provider 240, described enterprises service provider 240 can operate successively via wireless connections and go to and come automatic mobile platform 30,30 ' communicate by letter.Enterprises service provider 240 can also generate and provide the content to mobile platform 30,30 '.Network provider 210 generates the product with national advertisement according to permission treaty and spot broadcasting person's needs.Local provider 230 generates the product with local advertising.Third party provider 220 generates the product with the whole nation and/or local advertising.Enterprises service provider 240 generates the particular message content, and described message content is a safety encipher, comprises the information that for example obtains from the internet, comprises first message.
Other functions of contact manager 14 comprise that security protocol be can be used in needs safety and encrypted applications, and to content dispatcher notification channel situation.Content dispatcher 16 is carried out and is transmitted timer-triggered scheduler, and transmits by specific broadcast channel priorization content.Each communication channel all comprises One-to-All Broadcast communication channel or two-way wireless communication channel between the communication transceiver of mobile platform and communication channel manager.
Now in addition with reference to figure 3 and 4, enterprises service provider 240 and mobile platform 30,30 ' are carried out two-way communication, comprise input and request that people/machine interface (HMI) equipment 350 by mobile platform receives authentication from the operator and/or the passenger of mobile platform.Input that is comprised in the information and request are passed to local content manager.Enterprises service provider 240 produces and is used for first message of broadcast singal, and the content that makes a acquisition from other guide provider 210,220,230 be used for first message of broadcast singal is convenient to carry out.Make the acquisition content be convenient to comprise that the user of mobile platform discerns customizing messages by the mode of HMI so that be included in second message, the mode of HMI comprises uses menu-drive or other system, forms this second message and uses two-way communication to transmit this second message to enterprises service provider 240.This enterprises service provider 240 and content supplier 210,220,230 are mutual, with the source of identification customizing messages, obtain this customizing messages after it, and it is included among first message.
Bidirectional communication link has strengthened the robustness of safety management system, comprises authentication, regulation and digital copyright management.Therefore, wireless two-way message can be used for the broadcast singal that comprises first message is authenticated.It can also help or by allowing mobile platform via broadcast singal 25 request retransmission data, perhaps by directly transmitting the data of losing via double-direction radio message 35,35 ', transmit the data of losing.
Can use broadcast channel to support interactive service, for example in response to the input of operator to HMI equipment 350, or in response to the attribute of mobile platform, described input is connected by double-direction radio with attribute and is transmitted.Can use the passenger of broadcast channel in vehicle that above-mentioned feature and application are provided, and in addition, for example when stationary vehicle, transmit, and when using, uses by vehicle, be provided for transmitting the digital video and the audio recording function of digital video and audio content to mobile platform, wherein with described content stores for later broadcast.And, can use broadcast channel to be used for on-the-spot TV and interactive game.Additional feature comprises uses broadcast channel to provide information to mobile platform, for example: position, gas station and oil price that local map covered.And, can by as get off to use broadcast channel: support on-demand service, for example to the pay-per-view (pay-per-view) and the video request program (video on demand) of mobile platform; Support interactive service, for example recreation; Transmit mutual TV; Transmit short-movie, animation and popular TV TV play segment; Transmit trival matters; Support social networking; Support is to the aspect ballot of the content that some received; The transmission map upgrades; Provide vehicle diagnostics/state of an illness to prejudge service; Transmit public information to mobile platform as the urgent management system of a part; Transmission information is so that show (for example stock, match score) on mobile platform; Send the message of self information collector; Transmit the traffic image of main traffic intersection to mobile platform; Transmit firmware update to vehicle and mobile platform; The individual calendar information that transmission is used to watch; Transmit and synchronously from the address information that shows in navigation of being used for of PDA or other equipment; Provide and note or other equipment demonstrations; Transmit real-time weather cartographic information so that cover on the navascreen; Transmit real-time available parking space information, so that on navigation system or other displays, show; Transmit Email Information, so that on vehicle screen or other displays, watch; Transmit content to Infotainment (infotainment) system, be used for watching based on education and/or amusement; Transmit content (for example news, physical culture, weather, telephone directory, consumption information), be used on vehicle display or other platform display, watching; Transmission information, with support and vehicle or mobile device the relevant feature and the service (for example, interested content, historical details) in cities and towns/city of process; Transmission information, to support to increase productivity and the feature and the service of optimum utilization time, for example create and edit pending tabulation (to-do list), plan travel route and lock in time table; Transmit content, to support the convenient visit multiple education programs that can watch or listen to (for example, electronics or Voice book/newspaper); Transmit and upgrade and be used to operate assistant's computer program; Transmit digital content, be used to upgrade the operating system of mobile platform control module; Transmit to vehicle and to open the door, window, to control illumination, audible alarm, forbid vehicle operating or start the signal of other operations; To the information of mobile platform transmission about school's closedown and stock market activity; Transmit the id information (, name being arranged then) of incoming caller if in telephone directory; Transmit music or video metadata, for example classification/channel name/numbering/title of the song/artist; Transmit metadata, to support music or visual classification function of search; Transmit the classification and channel figure or the satelline radio program navigating that strengthen; Transmit simple weather map; Transmit the weather forecast of weather figure with standard to mobile platform; Transmit traffic returns to mobile platform.Can transmit the information relevant, comprise gasoline/electricity mixed power operation with the function of vehicle; Diagnosis and maintenance; Time, date and calendar upgrade.
Be arranged in the coding bibliographic structure of the conduct string of remote server can be periodically for example by broadcast singal to the unidirectional transmission of mobile platform for consumption.Mobile platform can be selected from bibliographic structure with chosen content so that show.This bibliographic structure can be used from the collected mixing dynamic and static content in the Internet and private source and fill.And, can in real time or store so that with post consumption ground, come a plurality of positions in vehicle to send this content, for example, front and rear vehicle screen.This transport process comprises that it is the information block that is received by double-direction radio message 35 that transmission is confirmed to be.Up link can make supervision that the exposure of advertisement is convenient to carry out, and report is used or service is used, and is used for chargeing or other purposes.
Transmit first message with the broadcast singal 25 of the form of electronic data with choosing the right moment, and bandwidth can with and/or communication sources 10 and transmitter 15,15 ' between the time period that can use of communication channel during on each mobile platform, receive and buffer memory it.
Transmitting that first message needs the communications channel and by the determined minimum bandwidth of known law of for example Shannon's theorems to mobile platform, is to provide at communication sources 10 places to its operation.Do not needing under the accurate situation about transmitting in real time, bandwidth requirement can be distributed on various dimensions, for example time and spreading code and/or frequency.The each several part of forming the electronic data of first message can be dispersed in them on these various dimensions by contact manager 14, and will ressemble in the communication transceiver of mobile platform 30.Communication sources 10 is distributed transfer mechanism according to availability with choosing the right moment, comprises other parameters of flow, time, frequency and broadcasting and communication system.Contact manager 14 is coordinated the distribution by broadcast transmitter 15,15 ' first message.
WID310 preferably includes the mutual transmitter and receiver of at least one and transceiver telegon 320, is used for receiving broadcast signal 25 and therefrom explains first message.WID also comprises modem device, can be operating as the wireless transmission signal, to realize two-way communication.Utilize the WID310 honeycomb be bonded in the transceiver telegon 320 or other technologies realize with communication sources 10 between communicate by letter.WID310 receives the broadcast singal 25 that comprises first message from communication sources 10, and sends second message by double-direction radio message 35 to communication sources 10.
HMI350 can comprise touch or felt pen display, alphanumeric keyboard, scroll wheel device and other equipment.Can also imagine additional HMI function, wherein handheld device on the mobile platform 30 and the dock structure interface on the vehicle can be realized the I/O control that strengthens by this structure.By this HMI, the operator can manage as passing through interface controller 340, and is mutual with equipment, receives and transmit the content of first message.The content form that is sent to first message of HMI can be the form of the explainable text of user, picture, video and/or sound or output signal.This form is to adjust according to the prospective consumers of the power of mobile platform and first message content, and prospective consumers promptly is to hold the user of this mobile platform 30.This user comprises the individual who holds this handheld device 30.The user comprises with mobile unit such as mobile platform 30 ' and carries out mutual operator or passenger.
Under many circumstances, the content of first message can have the limited life-span in different intervals, and overtime or become and exceed the time limit.Application processor comes with communication sources mutual by sending second message via double-direction radio message 35 to communication sources 10, so that current being limited to when reaching, or when obtaining new or during replacement, request refreshes or upgrade the content of first message selectively from communication sources 10.Replacedly, this renewal also can be not need this request and upgrade.Like this, can generate the content of first message according to second message.The example of this content is the seller's of local goods and service set.Some contents, commodity and service, price, particularity, position and contact details that subclass for example individual or some vendor information can be used can be upgraded independently of each other.From the other guide of service, for example news and weather may be responsive sometimes, and can be programmed to exceed the time limit automatically after one specific period, or exceed the time limit with the time on a specified date.
Software upgrading telegon/enterprises service manager 325 controls are sent to the mobile and use of the information of mobile platform, are included in and collect the mobile platform information available in second message and send it to communication sources 10.The function of software upgrading telegon comprises distribution and the renewal of coordinating programming information, the executable code that programming information particularly is used in mobile platform itself or is used by another equipment that is close to mobile platform.Programming information can be used by programmable device, comprises CPU, digital signal processing unit and other equipment.The enterprises service management function comprises the management enterprise service, for example to the service that the user provided of mobile platform.Also comprise and selecting and presenting advertising content.The enterprises service management function comprises that further the information that comes from mobile platform by collection generates second message, and, guarantee the integrality of system by carrying out such as regulation (checking is to the right of service), authentication (legitimacy of checking broadcasting equipment and mobile platform) and security management (by encryption and decryption and various miscellaneous function).
Mobile platform 30 ' adopts the form of mobile unit.Mobile platform 30 ' has many and described hand-held mobile platform before 30 identical feature and function, preferably has and a plurality of subscriber-related and relevant with the application program on motor vehicle additional functions.In Fig. 4, use with Fig. 3 in employed identical Reference numeral represent essentially identical function and equipment.
Transceiver, information management system all are operating as each other with various HMI equipment and communicate by letter, and as shown in the figure, have the vehicle-mounted data bus that is connected with other Vehicular systems.Mobile platform can comprise a plurality of HMI equipment 350,350 ', 350 ", each all passes through interface controller 340 ' communication.Vehicle software upgrades telegon 325 ' and is connected to data bus of vehicle 370 by signal, and this data/address bus and one or more vehicle-mounted control module that is operating as the one or more Vehicular systems of control are carried out signal communication.By this connection, software upgrading telegon 325 ' is operating as the part of first message that is used for the executable code that comprises renewal of vehicle operating to suitable vehicle control module transmission.Knowledge control centre 360 ' is suitable for a plurality of features or the parameter of mobile platform 30 ' and determines state, for example, and vehicle operating parameter, setting, power and when gps system or otherwise position can judge the geographical position time are installed.Knowledge control centre 360 ' preferably includes one or more terminal uses' the profile selected, and these one or more terminal uses comprise vehicle operators and passenger, onboard or the described profile of the outer compiling of plate.This knowledge control centre 360 ' is connected to vehicle bus 370 by signal, with obtain to the visit of the information of vehicle operating parameter association.Overall and described similar corresponding to the user profiles of mobile platform 30 ' according to mobile platform 30.
In operation, each mobile platform within communication sources 10 scopes all receives and explains broadcast singal 25, to obtain first message.Mobile platform is operating as with variform or form and presents this first message to the user.By using the vehicle attribute, for example vehicle power, type of vehicle, vehicle use profile and demography, and the scheme that proposed provides the content to first message choose the right moment ground transmission, reception and buffer memory.In some Vehicular systems, when vehicle renewal when being static or almost static, modification and refresh message content are favourable.And the refresh message content can be more suitable for available the choosing the right moment period in communication channel bandwidth, for example, and when other users and application shared bandwidth.And, can comprise that vehicle power, type of vehicle, vehicle use profile, demography, passenger and operator's technology to revise user interactions according to various features.And the refresh message content can be more suitable in mobile platform 30 ' available the choosing the right moment period, and this mobile platform 30 ' may be because mobile platform 30 power up or the situation of broadcast singal is very poor or other reasons and can not receiving broadcast signal 25.
During message content presented, the form of content was the form of the explainable text of terminal use, picture and/or sound or signal output.This form can be come the adjustment form according to vehicle power and expected information consumer.For example, can preferably in vehicle movement, forbid, or on form, be restricted to and only be audio frequency to the video content that vehicle operators shows.When vehicle stops, or when slowing down to low speed, video component can activate and show again.And before vehicle stopped or slowing down to low speed, the operator can the individual control specific form according to its preference, for example, and by stopping, suspending, play comprising all the elements of audio frequency.For the passenger, video and audio frequency can not be subjected to the influence of the speed of a motor vehicle.But the passenger can controlled function, for example stops, suspending, falls back or the broadcast of F.F. content.
Content in first message of HMI comprises the formative screen display of filling with current information.For example, default screen can comprise the special-purpose size and the position of traffic map, weather map and/or forecast and ad content.Ad content can be linked to telematics unit by the simple user interface via vehicle bus, and it can be operating as and start call or the mutual request that is used for additional information.Ad content can be used to generate the income of the operation of all or part of content distribution system being carried out financial support.
Other mobile platforms that can be bonded to system described herein comprise PDA(Personal Digital Assistant), cell phone, personal entertainment device, navigation/GPS equipment, with and integrated combination, comprise the sort of hand-held equipment that uses and can transmit between various dock system that is suitable for, this dock system comprises with vehicle docks.
The ground buffer memory for example can comprise to data that vehicle provided and feature, the application and service that service is realized by broadcast service by choosing the right moment: vehicle performance enhancing and renewal, navigation information, driving information and entertainment information and file, for example audio frequency, picture and video file, such as the video and the recorded audio file of commercial preparation, such as film.System looks chooses the right moment and transmits this material based on the vehicle attribute.And,, provide expression and use with first message of the form of data and information to sending by system in the suitable time according to the activity of user and mobile platform.
Under many circumstances, have the limited life-span in the content of communication control processor catch and first message stored, and the different time intervals exceed the time limit or become out-of-date.Described as the hand-held mobile platform 30 of preceding reference, when arriving the time limit, perhaps work as, mobile platform 30 ' finish request or the situation of not asking under obtain new or when replacing content, this system can refresh or update content selectively.A set that example is the seller of extensive stock and service of this content.Some contents, for example commodity and the separate renewal of service, price, particularity, position and contact details that can use for some subclass of individual or vendor information.Some contents can also have the date and time of exceeding the time limit.For example, particularity can be exceeded the time limit with the time on a specified date.Other service, for example the content of news, weather and other times sensitivity also can be exceeded the time limit after one specific period automatically.
The present invention has described relevant certain preferred embodiment and modification.After reading and having understood this specification, other people may also have further modifications and variations.Therefore, should be understood that it is of the present disclosure as the disclosed specific embodiment of most preferred embodiment that the disclosure is not limited to be used to carry out, but the disclosure comprises all execution modes within all scopes that fall into claims.
Claims (22)
1. method that is used for to user's pass-along message of mobile platform comprises:
To mobile platform equipment transceiver, electronic storage device, processor and man-machine interface, this transceiver can be operating as and receive broadcast and carry out two-way wireless communication;
Form first message;
Broadcast first message from communication sources;
At the mobile platform place, receive from first message of communication sources broadcasting by transceiver;
Selectively with the part of cache of first message in electronic storage device, and selectively the part of first message is delivered to man-machine interface; With,
Form second message and between communication sources and mobile platform, transmit second message by transceiver.
2. the method for claim 1 further comprises making communication sources form first message.
3. method as claimed in claim 2 wherein forms first message and comprises the information that obtains to comprise one of text, still image, video and audio frequency.
4. method as claimed in claim 3 wherein obtains content and further comprises the information that obtains to comprise one of news, weather, physical culture and local traffic.
5. method as claimed in claim 3 further comprises lastest imformation termly.
6. method as claimed in claim 3 wherein obtains content and further comprises the information that obtains to comprise available service provider.
7. method as claimed in claim 3 wherein obtains content and further comprises one of the commercial video of making of acquisition and audio recording.
8. method as claimed in claim 2 wherein forms first message and is included in the communication sources place according to the content of second message assembling from first message of content supplier.
9. method as claimed in claim 8, wherein content supplier comprises the enterprises service provider of the content that produces first message.
10. method as claimed in claim 9 comprises that further enterprises service provider realizes obtaining the message content that is derived from second content provider.
11. the method for claim 1 wherein forms first message comprises that acquisition can be carried out in mobile platform software.
12. the method for claim 1, comprise be buffered in first message in the electronic storage device-part is delivered to man-machine interface.
13. method as claimed in claim 12 further comprises selectively first message being delivered to a plurality of man-machine interfaces when mobile platform comprises motor vehicle.
14. the method for claim 1 comprises that further the parameter state according to mobile platform forms second message.
15. method as claimed in claim 14 comprises state parameter from the user to the input of man-machine interface that determine mobile platform according to.
16. method as claimed in claim 14 comprises that the input of monitoring according to mobile platform determines the state parameter of mobile platform.
17. method that is used for the information of transmitting to the user of mobile platform, this mobile platform comprises receiver equipment thereof, electronic storage device, processor and man-machine interface, this receiver equipment thereof can be operating as receiving broadcast signal and carry out two-way wireless communication, and this method comprises:
At the mobile platform place, receive from first message of communication sources broadcasting;
Selectively with first message-partial buffering is in electronic storage device;
Part with first message is delivered to man-machine interface selectively; With,
By forming and between communication sources and mobile platform, sending second message, authenticate first message.
18. method as claimed in claim 16 further comprises making communication sources form first message.
19. method as claimed in claim 18 wherein forms first message and comprises by generation and be used for the content of first message and realize that obtain the content that is derived from second content provider assembles the content that is used for first message.
20. method as claimed in claim 19 further comprises according to second message forming first message.
21. method as claimed in claim 20 further comprises according to the user forming second message to the input of man-machine interface.
22. be used for system in one kind, comprise to mobile platform pass-along message:
The enterprises service manager can operate the input that receives authentication from mobile platform, and structure comprises the broadcast singal of message, and communicates by letter with the broadcasting station; With,
The broadcasting station can be operated selectively to the mobile platform broadcast, wherein in the time that broadcasting equipment can be used, broadcasting, receives and this message of buffer memory in mobile platform.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82143406P | 2006-08-04 | 2006-08-04 | |
| US60/821434 | 2006-08-04 | ||
| US11/829305 | 2007-07-27 |
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| CN101127916A true CN101127916A (en) | 2008-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2007101527267A Pending CN101127916A (en) | 2006-08-04 | 2007-08-06 | Method and system for communicating information to a user of a mobile platform via broadcast services |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610122A (en) * | 2012-02-28 | 2012-07-25 | 惠州Tcl移动通信有限公司 | Parking space publishing system |
| CN109952545A (en) * | 2016-09-19 | 2019-06-28 | 通用电气公司 | Vehicle control system |
-
2007
- 2007-08-06 CN CNA2007101527267A patent/CN101127916A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610122A (en) * | 2012-02-28 | 2012-07-25 | 惠州Tcl移动通信有限公司 | Parking space publishing system |
| CN109952545A (en) * | 2016-09-19 | 2019-06-28 | 通用电气公司 | Vehicle control system |
| CN109952545B (en) * | 2016-09-19 | 2022-07-26 | 西屋空气制动技术公司 | Vehicle control system |
| US11818214B2 (en) | 2016-09-19 | 2023-11-14 | Transportation Ip Holdings, Llc | Vehicle control system |
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