CN104296771B - Vehicle mounted guidance client intercuts the method and system of prompt message - Google Patents

Vehicle mounted guidance client intercuts the method and system of prompt message Download PDF

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Publication number
CN104296771B
CN104296771B CN201410540408.8A CN201410540408A CN104296771B CN 104296771 B CN104296771 B CN 104296771B CN 201410540408 A CN201410540408 A CN 201410540408A CN 104296771 B CN104296771 B CN 104296771B
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China
Prior art keywords
vehicle mounted
mounted guidance
file
broadcast
guidance client
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CN104296771A (en
Inventor
殷建红
王增飞
林义民
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Jiangxi Wing Truck Networking Service Co., Ltd.
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Guangdong Ecar Telematics Service Co Ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/36Input/output arrangements for on-board computers
    • G01C21/3691Retrieval, searching and output of information related to real-time traffic, weather, or environmental conditions

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Environmental Sciences (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Atmospheric Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)

Abstract

The invention discloses the method and system that vehicle mounted guidance client intercuts prompt message, the broadcasting control information for controlling file to be broadcast to play is sent to vehicle mounted guidance client when vehicle mounted guidance client and background server are established and connected, vehicle mounted guidance client plays file to be broadcast according to broadcasting control information(Including advertising message file and weather conditions information file)The broadcasting of file to be broadcast is not disconnected with background server by vehicle mounted guidance client and influenceed after vehicle mounted guidance client obtains broadcasting control information, file to be broadcast is controlled to play after navigation way is planned, it can be ensured that in-car someone, to make the prompt message intercutted(Advertisement)More effectively, and the broadcasting control information that is made by background server of broadcasting of file to be broadcast controls, and can be changed in real time, without in off-line state(Vehicle mounted guidance client disconnects with background server)Under played according to fixed mode.

Description

Vehicle mounted guidance client intercuts the method and system of prompt message
Technical field
The present invention relates to navigation ad, more particularly to vehicle mounted guidance client to intercut the method for prompt message and be System.
Background technology
Currently, the broadcast playback of vehicle mounted guidance client has following two patterns:
Pattern one:Backstage is deposited in advertisement, and push mode is divided into following two again:
First, during vehicle mounted guidance client request background service, the number established can be passed through while the service of offer from the background It is according to passage to vehicle mounted guidance client active push advertisement, the drawbacks of which:Take backstage manual resource, using voice/ The duration of call, the flow use of car owner and backstage can be taken during data channel, increases use cost, and push process and be easy to Client is caused to be discontented with, the push termination when car owner closes data channel;
2nd, at random to vehicle mounted guidance client advertisement, which needs vehicle mounted guidance client to be connected with backstage on backstage, The drawbacks of which is:Can not ensure car owner in the car during advertisement, and when car owner in the car when, if push is wide rashly Accuse, the discontented of car owner can be quoted.
Pattern two:Vehicle mounted guidance client is stored in advertisement, is played out according to set time, fixed mode, which The drawbacks of be:Car owner can not be ensured in the car, the broadcasting such as alarm clock of advertisement, playing rashly can cause car owner nervous, influence to drive, Also can bother it is in-car other people, and terminal-pair advertisement can not update, and advertisement plays uncontrolled, and advertisement contract is terminated in advertiser When uncontrollable advertisement terminate.
From the foregoing, it will be observed that the advertisement pushing of prior art vehicle mounted guidance client and unreasonable, to be improved and developed.
The content of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide vehicle mounted guidance client to intercut prompt message Method and system, it is intended to solve vehicle mounted guidance client advertisement and play to be disconnected by vehicle mounted guidance client and background server to connect The influence that connects, the out of contior problem of broadcasting that in-car someone and file to be broadcast can not be ensured.
For the above-mentioned purpose, the present invention adopts the following technical scheme that:
The method that vehicle mounted guidance client intercuts prompt message, wherein, comprise the following steps:
A, file to be broadcast is stored in vehicle mounted guidance client in advance;
B, after vehicle mounted guidance client and background server, which are established, to be connected, background server is sent out to vehicle mounted guidance client Send the broadcasting control information for controlling file to be broadcast to play, the broadcasting control information includes file specify information to be broadcast and right The broadcasting time control informatio answered;
C, vehicle mounted guidance client receives and reads broadcasting control information, when reaching broadcasting time control informatio setting Between when being spaced the file to be broadcast specified according to file specify information to be broadcast play file to be broadcast.
The method that described vehicle mounted guidance client intercuts prompt message, wherein, the file to be broadcast comprises at least advertisement One kind in message file and weather conditions information file;
The vehicle mounted guidance client be communication terminal and with the navigation terminal of communication terminal bluetooth connection, interior Put the communication terminal of navigation module or possess the navigation terminal of communication function, the navigation terminal is built-in navigation module Terminal;
Vehicle mounted guidance client is established after connection with background server and establishes data channel, and the data channel includes IP electricity Talk about data channel or voice data channel.
The method that described vehicle mounted guidance client intercuts prompt message, wherein, the step B, specifically include:
B100, vehicle mounted guidance client receive the trigger action of PTT Voice Navigation and send voice to background server Call request;
B200, background server receive request and establish the voice data channel for being used for both sides' voice call;
After B300, destination determine, background server is to vehicle mounted guidance client sending destination positional information and broadcasting Control information;
The step C, is specifically included:
C100, vehicle mounted guidance client receive destination locations information and broadcasting control information
C200, vehicle mounted guidance client are according to the destination locations information planning route of reception;
C300, specified when reaching the time interval of broadcasting time control informatio setting according to file specify information to be broadcast File to be broadcast plays file to be broadcast, and the time interval of broadcasting time control informatio setting is more than the duration needed for programme path.
The method that described vehicle mounted guidance client intercuts prompt message, wherein, the step B300, in addition to:
The weather conditions information of destination is obtained, and is generated for controlling vehicle mounted guidance client to report the weather conditions The broadcasting control information of information.
The method that described vehicle mounted guidance client intercuts prompt message, wherein, the step B also includes:
Update several files to be broadcast in vehicle mounted guidance client;
Delete several files to be broadcast in vehicle mounted guidance client;
New file to be broadcast is sent to vehicle mounted guidance client.
It is corresponding with the above method, present invention also offers the system that vehicle mounted guidance client intercuts prompt message, including:
The memory module and reception and respond module of vehicle mounted guidance client are arranged on, and is arranged on the company of background server Connect and sending module, wherein,
Memory module, in advance storing file to be broadcast;
Connection and sending module, after establishing connection with background server, background server is to vehicle mounted guidance client Send the broadcasting control information for controlling file to be broadcast to play, the broadcasting control information include file specify information to be broadcast and Corresponding broadcasting time control informatio;
Reception and respond module, for receiving and reading broadcasting control information, set when reaching broadcasting time control informatio Time interval when the file to be broadcast specified according to file specify information to be broadcast play file to be broadcast.
The system that described vehicle mounted guidance client intercuts prompt message, wherein, the file to be broadcast comprises at least advertisement One kind in message file and weather conditions information file;
The vehicle mounted guidance client be communication terminal and with the navigation terminal of communication terminal bluetooth connection, interior Put the communication terminal of navigation module or possess the navigation terminal of communication function, the navigation terminal is built-in navigation module Terminal;
Vehicle mounted guidance client is established after connection with background server and establishes data channel, and the data channel includes IP electricity Talk about data channel or voice data channel.
The system that described vehicle mounted guidance client intercuts prompt message, wherein,
The connection and sending module, are specifically included:
The connection request module being arranged in vehicle mounted guidance client, for receiving the trigger action of PTT Voice Navigation And send voice call request to background server;
The receiving module being arranged in background server, for receiving voice number of the request foundation for both sides' voice call According to passage;
The sending module in background server is arranged on, after being determined for destination, is sent to vehicle mounted guidance client Destination locations information and broadcasting control information;
The reception and respond module, are specifically included:
Receiving module, for receiving destination locations information and broadcasting control information;
Navigation module, for the destination locations information planning route according to reception;
Broadcasting module, for specifying letter according to file to be broadcast when reaching the time interval of broadcasting time control informatio setting Cease the file to be broadcast specified and play file to be broadcast, the time interval of broadcasting time control informatio setting is more than needed for programme path Duration.
The system that described vehicle mounted guidance client intercuts prompt message, wherein, in addition to:
Destination weather conditions acquisition module, for obtaining the weather conditions information of destination, and generate for controlling car Carry the broadcasting control information that navigation client reports the weather conditions information.
The system that described vehicle mounted guidance client intercuts prompt message, wherein, in addition to:
Update module, for updating several files to be broadcast in vehicle mounted guidance client;
Removing module, for deleting several files to be broadcast in vehicle mounted guidance client;
Import modul, for sending new file to be broadcast to vehicle mounted guidance client.
Compared with prior art, vehicle mounted guidance client provided by the present invention intercuts the method and system of prompt message, Sent when vehicle mounted guidance client is established with background server and connected to vehicle mounted guidance client for controlling file to be broadcast to broadcast The broadcasting control information put, vehicle mounted guidance client play file to be broadcast according to broadcasting control information(Including advertising message file And weather conditions information file), for example, car owner establishes voice call by vehicle mounted guidance client and background server Afterwards, after speech exchange determines destination, background server sends destination locations information and broadcasting control information to vehicle-mounted Navigation client, vehicle mounted guidance client are treated according to destination locations information planning route, and according to broadcasting control information control File broadcasting is broadcast, broadcasting control information includes file specify information to be broadcast and corresponding broadcasting time control informatio, broadcast reaching The file to be broadcast specified during the time interval for putting time control information setting according to file specify information to be broadcast plays file to be broadcast, And the time interval of broadcasting time control informatio setting is more than the duration needed for programme path.So, in vehicle mounted guidance client The broadcasting of file to be broadcast is not disconnected with background server by vehicle mounted guidance client and influenceed after acquisition broadcasting control information, File to be broadcast is controlled to play after navigation way is planned, it can be ensured that in-car someone, to make the prompt message intercutted(Advertisement)More have Effect, and the broadcasting control information that the broadcasting of file to be broadcast is made by background server controls, and can be changed in real time(As played The variation of time and the renewal of file to be broadcast), without in off-line state(Vehicle mounted guidance client disconnects with background server to be connected Connect)Under played according to fixed mode.
Brief description of the drawings
Fig. 1 is the method that vehicle mounted guidance client of the present invention intercuts prompt message.
Fig. 2 is the system that vehicle mounted guidance client of the present invention intercuts prompt message.
Embodiment
The invention provides the method and system that vehicle mounted guidance client intercuts prompt message, for make the purpose of the present invention, Technical scheme and effect are clearer, clear and definite, referring to the drawings and give an actual example that the present invention is described in more detail.It should manage Solution, specific embodiment described herein only to explain the present invention, are not intended to limit the present invention.
Fig. 1 is referred to, Fig. 1 is the method that vehicle mounted guidance client of the present invention intercuts prompt message.Such as Fig. 1 institutes Show, the method that vehicle mounted guidance client of the present invention intercuts prompt message, comprise the following steps:
Step 101, file to be broadcast is stored in vehicle mounted guidance client in advance.File to be broadcast have a lot, as voice document, Video file and picture file etc., file to be broadcast described here comprise at least advertising message file and weather conditions information file In one kind, advertising message file can be voice document or video file, certainly, file to be broadcast of the present invention Preferably voice document, because vehicle environment is not suitable for the viewing of video and picture.Weather conditions information file refers to be used for Report weather file, can be voice document, as voice message content " your the destination weather to be reached is fine day ", " your the destination weather to be reached is the cloudy day " ... ... these files to be broadcast are stored in vehicle mounted guidance client, each file There is numbering, file to be broadcast can be specified according to numbering, and then play.
Step 102, after vehicle mounted guidance client and background server are established and connected, background server is to vehicle mounted guidance visitor Family end sends the broadcasting control information for controlling file to be broadcast to play, and the broadcasting control information includes file to be broadcast and specifies letter Breath and corresponding broadcasting time control informatio.The mode that vehicle mounted guidance client and background server establish connection is a lot, can be with Network data channels are established by network connection, can also be built by the CDMA2000/TD-SCDMA/WCDMA of Telecom operators Vertical voice call, establishes voice data channel, of course, it is possible to carry out IP calls by network data channels, establishes IP phone number According to passage.Currently preferred is that IP phone data channel and voice number are established between vehicle mounted guidance client and background server According to passage.Background server sends the broadcasting control information for controlling file to be broadcast to play to vehicle mounted guidance client, can be with Triggered by backstage seat personnel, can also be in computer settings, there is provided automatic triggering.The broadcasting control information of transmission includes waiting to broadcast File specify information and corresponding broadcasting time control informatio.The file specify information to be broadcast can be but not limited to text to be broadcast The numbering of part.Corresponding broadcasting time control informatio is the time interval of setting, is controlled when vehicle mounted guidance client receives broadcasting The timing of time interval during information processed(Can certainly be timely with other time reference), when pass by the time interval when control The file to be broadcast specified plays;Certainly, broadcasting time control informatio can also be a time point, such as set reproduction time under Noon 2:00, then the file to be broadcast specified in the afternoon 2:00 plays out.Currently preferred broadcasting time control informatio is setting Time interval, the time interval is preferably 2 minutes because vehicle mounted guidance client from receive data-navigation-adjustment side To-display-route planning completion, it is necessary to which 1-2 minutes, are set as 2 minutes by time interval, just completed in route planning laggard Row intercuts, and will not cause the tired sense of user.Palpus is, it is emphasized that described broadcasting control information can be, but be not limited to one and treat Broadcast the control information of file, that is to say, that broadcasting control information can be used for the broadcasting control of multiple files to be broadcast simultaneously, this Sample, the file to be broadcast of vehicle mounted guidance client can carry out orderly broadcasting according to setting time.
Step 103, vehicle mounted guidance client receive and read broadcasting control information, are set when reaching broadcasting time control informatio The file to be broadcast specified during fixed time interval according to file specify information to be broadcast plays file to be broadcast.Vehicle mounted guidance client connects Receive broadcasting control information and read, letter is specified according to file to be broadcast when reaching the time interval of broadcasting time control informatio setting Cease the file to be broadcast specified and play file to be broadcast.The file to be broadcast included such as broadcasting control information designates the information as weather conditions letter The numbering 003 of file is ceased, corresponding broadcasting time control informatio is 3 minutes, then receives broadcasting control in vehicle mounted guidance client The weather conditions information file of information numbering 003 after 3 minutes plays.
The method that vehicle mounted guidance client as described above intercuts prompt message, is stored in vehicle-mounted lead by file to be broadcast in advance Boat client, the broadcasting of file to be broadcast is controlled by broadcasting control information, is downloaded without vehicle mounted guidance client, plays control letter Breath is very small, and flow is not expended at several families.
The method that described vehicle mounted guidance client intercuts prompt message, it is preferred that vehicle mounted guidance client takes with backstage Business device establishes data channel after establishing connection, and the data channel includes IP phone data channel or voice data channel.IP electricity Words data channel is the voice call established by network, same with voice data channel function phase, can also be with the people that attends a banquet from the background Member carries out speech exchange, and then determines destination.Of course, it is possible to carry out data transmission not against voice is established, such as vehicle mounted guidance Client, by network connection, transmits data by network connection, transmits broadcasting control information with background server.
Vehicle mounted guidance client can be seen that not according to above-mentioned vehicle mounted guidance client and background server communication mode It is confined to one kind.Vehicle mounted guidance client of the present invention can by communication terminal and with communication terminal bluetooth connection Navigation terminal composition or built-in navigation module communication terminal or possess the navigation terminal of communication function, institute State the terminal that navigation terminal is built-in navigation module;The communication terminal is mobile phone.If do not obtained by voice call Data, then vehicle mounted guidance client can network and the computer that possesses navigation.
The method that described vehicle mounted guidance client intercuts prompt message, it is preferred that the step 102, specifically include:
Step 1: vehicle mounted guidance client receives the trigger action of PTT Voice Navigation and sends language to background server Sound call request;Vehicle environment is more special, and in driving, unsuitable car owner's manual navigation, the present embodiment will be prompted to insertion information and exist Effect is more preferable in PTT Voice Navigation.PTT Voice Navigation is relatively conventional, triggers Voice Navigation by a button, can use up Measure the operation of the planning navigation way of few reduction car owner.
Step 2: background server, which receives request, establishes the voice data channel for being used for both sides' voice call;Prior art, It will not be repeated here.
Step 3: after destination determines, background server is to vehicle mounted guidance client sending destination positional information and broadcasts Put control information;Destination locations information and broadcasting control information can be sent simultaneously, can also be sent respectively, such as be taken on backstage There is an information input interface in business device, backstage seat personnel is by information(Destination locations information and broadcasting control information)It is defeated Enter, click on and confirm to can be transmitted.
The step 103, is specifically included:
Step 1: vehicle mounted guidance client receives destination locations information and broadcasting control information;As detailed above.
Step 2: destination locations information planning route of the vehicle mounted guidance client according to reception;
Step 3: specified when reaching the time interval of broadcasting time control informatio setting according to file specify information to be broadcast File to be broadcast play file to be broadcast, the time interval of broadcasting time control informatio setting is more than the duration needed for programme path.
Above-described embodiment, insertion information is will be prompted in PTT Voice Navigation, when user carries out PTT Voice Navigation In-car presence of people can be determined, now intercuts prompt message, prompt message can be made(Advertisement)More effectively;In addition, that intercuts carries Show that information is carried out after the completion of navigation programming route, user will not be caused to be discontented with.Client does not interfere with car after hanging up voice call Carry the broadcasting of file to be broadcast in navigation client.The destination locations information that background server issues(13 codes), advertisement compile Code(1-2 positions), weather forecast(2)Etc. data, it is very small to take flow.
The method that described vehicle mounted guidance client intercuts prompt message, it is preferred that also include:Obtain the weather of destination Condition information, and generate the broadcasting control information for controlling vehicle mounted guidance client to report the weather conditions information.It is vehicle-mounted Navigation client preserves weather conditions information file, and background server is it is determined that obtain the weather conditions of destination behind destination Information, and the broadcasting control information for controlling vehicle mounted guidance client to report the weather conditions information is generated, it is sent to car After carrying navigation client, it is vaporous that vehicle mounted guidance client can call corresponding weather conditions information file to report destination day Condition.So, not only provided conveniently for user's trip, also indirectly add user satisfaction with the service.
The method that described vehicle mounted guidance client intercuts prompt message, it is preferred that the step 102 also includes:Renewal Several files to be broadcast in vehicle mounted guidance client;File to be broadcast such as promotional literature, promotional literature content are needed according to advertisement Main needs are changed, and at this moment just need to be updated the file to be broadcast of vehicle mounted guidance client, by updating text to be broadcast Part, make file the to be broadcast variation in vehicle mounted guidance client, meanwhile, meet customer need.File to be broadcast is updated to refer to wait to broadcast The numbering of file is constant, directly covers original file to be broadcast.
Delete several files to be broadcast in vehicle mounted guidance client;Memory space in vehicle mounted guidance client is limited , when file to be broadcast deletes the file to be broadcast without the used time, as language advertiser terminates advertising service, it is necessary to be led vehicle-mounted The promotional literature of the advertiser for client of navigating(File to be broadcast)Delete.
New file to be broadcast is sent to vehicle mounted guidance client.When background server has new when file is broadcast, car can be thought Carry navigation client and send the new file to be broadcast, and be the new reference number of a document to be broadcast.If any new client master, make New file to be broadcast, then can send new file to be broadcast to vehicle mounted guidance client.
Fig. 2 is referred to, Fig. 2 is the system that vehicle mounted guidance client of the present invention intercuts prompt message.Such as Fig. 2 institutes Show, the system that vehicle mounted guidance client of the present invention intercuts prompt message, including:
The memory module 204 and reception and respond module 203 of vehicle mounted guidance client 202 are arranged on, and is arranged on backstage The connection of server 201 and sending module 205, wherein,
Memory module 204, in advance storing file to be broadcast;
Connection and sending module 205, after establishing connection with background server, background server is to vehicle mounted guidance client End sends the broadcasting control information for being used for controlling file to be broadcast to play, and the broadcasting control information includes file specify information to be broadcast And corresponding broadcasting time control informatio;
Reception and respond module 203, for receiving and reading broadcasting control information, set when reaching broadcasting time control informatio The file to be broadcast specified during fixed time interval according to file specify information to be broadcast plays file to be broadcast.
The system that described vehicle mounted guidance client intercuts prompt message, wherein, the file to be broadcast comprises at least advertisement One kind in message file and weather conditions information file;
The vehicle mounted guidance client be communication terminal and with the navigation terminal of communication terminal bluetooth connection, interior Put the communication terminal of navigation module or possess the navigation terminal of communication function, the navigation terminal is built-in navigation module Terminal;
Vehicle mounted guidance client is established after connection with background server and establishes data channel, and the data channel includes IP electricity Talk about data channel or voice data channel.
The system that described vehicle mounted guidance client intercuts prompt message, wherein,
The connection and sending module, are specifically included:
The connection request module being arranged in vehicle mounted guidance client, for receiving the trigger action of PTT Voice Navigation And send voice call request to background server;
The receiving module being arranged in background server, for receiving voice number of the request foundation for both sides' voice call According to passage;
The sending module in background server is arranged on, after being determined for destination, is sent to vehicle mounted guidance client Destination locations information and broadcasting control information;
The reception and respond module, are specifically included:
Receiving module, for receiving destination locations information and broadcasting control information;
Navigation module, for the destination locations information planning route according to reception;
Broadcasting module, for specifying letter according to file to be broadcast when reaching the time interval of broadcasting time control informatio setting Cease the file to be broadcast specified and play file to be broadcast, the time interval of broadcasting time control informatio setting is more than needed for programme path Duration.
The system that described vehicle mounted guidance client intercuts prompt message, wherein, in addition to:
Destination weather conditions acquisition module, for obtaining the weather conditions information of destination, and generate for controlling car Carry the broadcasting control information that navigation client reports the weather conditions information.
The system that described vehicle mounted guidance client intercuts prompt message, wherein, in addition to:
Update module, for updating several files to be broadcast in vehicle mounted guidance client;
Removing module, for deleting several files to be broadcast in vehicle mounted guidance client;
Import modul, for sending new file to be broadcast to vehicle mounted guidance client.
In summary, vehicle mounted guidance client provided by the present invention intercuts the method and system of prompt message, vehicle-mounted Navigation client is established with background server and sent when connecting to vehicle mounted guidance client for controlling broadcasting for file broadcasting to be broadcast Control information is put, vehicle mounted guidance client plays file to be broadcast according to broadcasting control information(Including advertising message file and weather Condition information file), for example, after car owner establishes voice call by vehicle mounted guidance client and background server, through language After sound exchange determines destination, background server sends destination locations information and broadcasting control information to vehicle mounted guidance client End, vehicle mounted guidance client control file to be broadcast to broadcast according to destination locations information planning route, and according to broadcasting control information Put, broadcasting control information includes file specify information to be broadcast and corresponding broadcasting time control informatio, is reaching reproduction time control The file to be broadcast specified during the time interval of information setting processed according to file specify information to be broadcast plays file to be broadcast, and during broadcasting Between control information set time interval be more than programme path needed for duration.So, obtain and play in vehicle mounted guidance client The broadcasting of file to be broadcast is not disconnected with background server by vehicle mounted guidance client and influenceed after control information, is led in planning File to be broadcast is controlled to play after the line of air route, it can be ensured that in-car someone, to make the prompt message intercutted(Advertisement)More effectively, and treat The broadcasting control information control that the broadcasting of file is made by background server is broadcast, can be changed in real time, without in off-line state (Vehicle mounted guidance client disconnects with background server)Under played according to fixed mode.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention Protect scope.

Claims (2)

1. the method that vehicle mounted guidance client intercuts prompt message, it is characterised in that comprise the following steps:
A, file to be broadcast is stored in vehicle mounted guidance client in advance;
B, after vehicle mounted guidance client and background server, which are established, to be connected, background server sends to vehicle mounted guidance client and used In the broadcasting control information for controlling file to be broadcast to play, the broadcasting control information includes file specify information to be broadcast and corresponding Broadcasting time control informatio;
C, vehicle mounted guidance client receives and reads broadcasting control information, between the time of broadcasting time control informatio setting is reached Every when the file to be broadcast specified according to file specify information to be broadcast play file to be broadcast, the time of broadcasting time control informatio setting Interval is more than the duration needed for programme path;
The file to be broadcast comprises at least one kind in advertising message file and weather conditions information file;
The vehicle mounted guidance client be communication terminal and with the navigation terminal of communication terminal bluetooth connection, built-in lead The communication terminal of model plane block or the navigation terminal for possessing communication function;
Vehicle mounted guidance client establishes data channel after establishing connection with background server, and the data channel includes IP phone number According to passage or voice data channel;
The step B, is specifically included:
B100, vehicle mounted guidance client receive the trigger action of PTT Voice Navigation and send voice call to background server Request;
B200, background server receive request and establish the voice data channel for being used for both sides' voice call;
After B300, destination determine, background server is to vehicle mounted guidance client sending destination positional information and plays control Information;
The step C, is specifically included:
C100, vehicle mounted guidance client receive destination locations information and broadcasting control information;
C200, vehicle mounted guidance client are according to the destination locations information planning route of reception;
The step B300, in addition to:
The weather conditions information of destination is obtained, and is generated for controlling vehicle mounted guidance client to report the weather conditions information Broadcasting control information;
The step B also includes:
Update several files to be broadcast in vehicle mounted guidance client;
Delete several files to be broadcast in vehicle mounted guidance client;
New file to be broadcast is sent to vehicle mounted guidance client;
The background server sends the broadcasting control information for controlling file to be broadcast to play to vehicle mounted guidance client, can be with Triggered by backstage seat personnel, can also be in computer settings, there is provided automatic triggering;
The background server sends the data of low discharge to vehicle mounted guidance client;
The prompt message intercutted is carried out after the completion of navigation programming route.
2. the system that vehicle mounted guidance client intercuts prompt message, it is characterised in that including:
Be arranged on the memory module and reception and respond module of vehicle mounted guidance client, and be arranged on background server connection and Sending module, wherein,
Memory module, in advance storing file to be broadcast;
Connection and sending module, after establishing connection with background server, background server is sent to vehicle mounted guidance client For the broadcasting control information for controlling file to be broadcast to play, the broadcasting control information is including file specify information to be broadcast and correspondingly Broadcasting time control informatio;
Reception and respond module, for receiving and reading broadcasting control information, when reaching broadcasting time control informatio setting Between when being spaced the file to be broadcast specified according to file specify information to be broadcast play file to be broadcast, what broadcasting time control informatio was set Time interval is more than the duration needed for programme path;
The file to be broadcast comprises at least one kind in advertising message file and weather conditions information file;
The vehicle mounted guidance client be communication terminal and with the navigation terminal of communication terminal bluetooth connection, built-in lead The communication terminal of model plane block or the navigation terminal for possessing communication function;
Vehicle mounted guidance client establishes data channel after establishing connection with background server, and the data channel includes IP phone number According to passage or voice data channel;
The connection and sending module, are specifically included:
The connection request module being arranged in vehicle mounted guidance client, for receive PTT Voice Navigation trigger action and to Background server sends voice call request;
The receiving module being arranged in background server, lead to for receiving request foundation for the speech data of both sides' voice call Road;
The sending module in background server is arranged on, after being determined for destination, purpose is sent to vehicle mounted guidance client Position information and broadcasting control information;
The reception and respond module, are specifically included:
Receiving module, for receiving destination locations information and broadcasting control information;
Navigation module, for the destination locations information planning route according to reception;
Also include:
Destination weather conditions acquisition module, for obtaining the weather conditions information of destination, and generate for controlling vehicle-mounted lead Client of navigating reports the broadcasting control information of the weather conditions information;
Also include:
Update module, for updating several files to be broadcast in vehicle mounted guidance client;
Removing module, for deleting several files to be broadcast in vehicle mounted guidance client;
Import modul, for sending new file to be broadcast to vehicle mounted guidance client;
The background server sends the broadcasting control information for controlling file to be broadcast to play to vehicle mounted guidance client, can be with Triggered by backstage seat personnel, can also be in computer settings, there is provided automatic triggering;
The background server sends the code data of low discharge;
The prompt message intercutted is carried out after the completion of navigation programming route.
CN201410540408.8A 2014-10-14 2014-10-14 Vehicle mounted guidance client intercuts the method and system of prompt message Active CN104296771B (en)

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