Summary of the invention
What the present invention solved is to improve car-mounted terminal to provide information more single problem.
For addressing the above problem, the invention provides a kind of vehicle-mounted information service system, comprise mobile unit and server, described mobile unit, be used for the information point query requests being provided or sending vehicle position information to server to server, described information point is the target that the position is determined; Described server is used for obtaining information point information and described information point information being sent to mobile unit based on described information point query requests or vehicle position information, and described information point information is the data of description to the information point related content.
Optionally, described mobile unit comprises: man-machine interface is used to provide the interface of user and mobile unit exchange of information; Processing unit is used to resolve user instruction and generates the information point query requests that sends to server, determines the positional information of vehicle, the information point information that resolution server provides; The mobile unit communication unit is used to realize the data communication between mobile unit and the server.
Optionally, described man-machine interface comprises: control switch is used for opening or closing of mobile unit; Input unit is used to receive user instruction; Display unit is used for to user's presentation information dot information.
Optionally, described mobile unit also comprises positioning unit, is used for determining the current latitude and longitude information of vehicle and offering processing unit.
Optionally, described server comprises: logic of relations unit is used for the mapping relations between mapping relations, positional information and the information point between process information point and the information point information; Memory cell is used for stored information point and the data message corresponding with described information point; Server communication unit is used to realize the data communication between server and the mobile unit, and the call relation logical block is inquired about the data message of memory cell.
Optionally, described server also comprises network communication unit, and described network communication unit is used in the network search information relevant with information point the information that searches being saved in memory cell or offering server communication unit.
Optionally, described information point information can be any or its combination in audio frequency, video, literal, the picture.
Correspondingly, the invention provides a kind of on-vehicle information method of servicing, comprise: mobile unit obtains the positional information of information point query requests or vehicle, provides the positional information of information point query requests or vehicle to server, obtains the information point information from server.
Optionally, the described mobile unit step of obtaining the information point query requests comprises: input unit receives user instruction; Processing unit is resolved user instruction and is generated the information point query requests that sends to server.
Optionally, the described mobile unit step of obtaining the positional information of vehicle comprises: positioning unit is determined the current latitude and longitude information of vehicle and is offered processing unit; Processing unit is determined the positional information of vehicle according to described latitude and longitude information.
Optionally, be provided to server the comprising of positional information of information point query requests or vehicle: processing unit is sent to the mobile unit communication unit with the position of information point query requests or vehicle; Described mobile unit communication unit provides the positional information of information point query requests or vehicle to server.
Correspondingly, the invention provides another kind of on-vehicle information method of servicing, comprising: server obtains from the information point query requests of mobile unit or the positional information of vehicle; Obtain information point information according to the positional information of information point query requests or vehicle; Information point information is sent to mobile unit.
Optionally, described server obtains from the step of the positional information of the information point query requests of mobile unit or vehicle and finishes by server communication unit.
Optionally, the step that described positional information according to information point query requests or vehicle is obtained information point information comprises: the server communication unit is according to the information point query requests of mobile unit or the positional information of vehicle, and the call relation logical block is inquired about the data message of memory cell.
Optionally, described positional information according to information point query requests or the vehicle step of obtaining information point information also comprises: carry out information sifting according to the user profile in the logic of relations unit.
Optionally, described positional information according to information point query requests or the vehicle step of obtaining information point information comprises: network communication unit is searched for the information relevant with information point in network; The server communication unit is according to the information point query requests of mobile unit or the positional information of vehicle, and the call relation logical block is inquired about the data message of memory cell.
Optionally, described positional information according to information point query requests or the vehicle step of obtaining information point information comprises: network communication unit, network communication unit are searched in network and information point information; And described information point information offered server communication unit.
Compared with prior art, the present invention has the following advantages: mobile unit provides the information point title to server, server acquired information dot information, and with the information point feedback information to mobile unit, thereby can provide information point more rich information.
But server stored user information can be provided personalized service to the user.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
Set forth a lot of details in the following description so that fully understand the present invention, implement but the present invention can also adopt other to be different from alternate manner described here, so the present invention has not been subjected to the restriction of following public specific embodiment.
Just as described in the background section, the information that the vehicle mounted guidance technology of prior art can provide is more single, is difficult to satisfy the demand of user to vehicle position relevant information.At this problem, the present inventor provides a kind of car-mounted terminal and vehicle mounted guidance method, provides about information point many-side, omnibearing information point information to the user.Wherein, described information point is the target that the position is determined, for example information point is museum, Film City, park etc.; Described information point information is the data of description to the information point related content, and for example information point information is the Film City movie name of showing, projection time, film fare, favor information etc.
With reference to figure 1, show the schematic diagram of an embodiment of the present invention vehicle-mounted information service system.Vehicle-mounted information service system of the present invention comprises: mobile unit 100 and server 200.Wherein:
Mobile unit 100 is used for the information point query requests being provided or sending vehicle position information to server 200 to server 200;
Described server 200 is used for obtaining information point information and described information point information being sent to mobile unit 100 based on described information point query requests or vehicle position information.
With reference to figure 2, show the structural representation of mobile unit first embodiment.As shown in Figure 2, mobile unit comprises: man-machine interface 101, processing unit 102 and communication unit 104.
Man-machine interface 101 is used to provide the interface of user and mobile unit exchange of information, comprising: control switch 1011, input unit 1012, display unit 1013.
Described control switch 1011 is used to open or close mobile unit, only when control switch 1011 is in open mode, mobile unit just can be carried out the function that information point information is provided, and described control switch 1011 can be soft-touch control on audio-switch, the touch-screen etc.;
Described input unit 1012 is used to receive user instruction, and described input unit 1012 can be: be used to receive the voice recognition unit of user voice instruction and/or be used for the keyboard etc. of input information point title;
Described display unit 1013 is used for to user's presentation information dot information, and described information point information can be wherein a kind of or its combination of audio frequency, video, literal, picture.Described display unit 1013 comprises: be used to show the screen of literal, video, picture or/and be used for the audio player of audio plays.
Processing unit 102, be used to resolve the user instruction that input unit sends, and the user instruction after will resolving sends to mobile unit communication unit 104, simultaneously, described processing unit 102 also is used for the information point information that resolution server sends, and the information point information after will resolving sends to display unit.
Processing unit 102 is used to resolve user instruction, to generate the information point query requests that sends to server 200, also can be used for the information point information that resolution server 200 provides.
Mobile unit communication unit 104 as mobile unit 100 interface with server 200, is used to realize the data communication between mobile unit 100 and the server 200.Particularly, be used for information point query requests etc. is sent to server, and be used for the information point information that reception server sends.Described mobile unit communication unit 104 is a wireless communication module, carries out message transmission by GPRS, 3G or wifi etc.
With reference to figure 3, show the structural representation of mobile unit second embodiment.As shown in Figure 3, mobile unit comprises: man-machine interface 101, processing unit 102, positioning unit 103 and mobile unit communication unit 104.
The difference of mobile unit second embodiment and first embodiment is that second embodiment also comprises positioning unit 103, is used for determining the current latitude and longitude information of vehicle and offering processing unit 102.Described processing unit 102 obtains vehicle position information according to described latitude and longitude information, and described vehicle position information is sent to mobile unit communication unit 104.Server can obtain the information of vehicle place information point according to described vehicle position information.In the present embodiment, mobile unit can receive user instruction by input unit 1012 earlier, and processing unit 102 forms the information point query requests afterwards; Also can be earlier obtain latitude and longitude information, form vehicle position information by processing unit 102 according to latitude and longitude information then by positioning unit 103.
The difference of mobile unit the 3rd embodiment and first embodiment is, the 3rd embodiment comprises positioning unit 103, but do not comprise input unit 1012, in the present embodiment, mobile unit can only positioning unit 103 obtains latitude and longitude information, forms vehicle position information by processing unit 102 according to latitude and longitude information then.
With reference to figure 4, show the structural representation of server first embodiment.As shown in Figure 4, car-mounted terminal server 200 comprises: server communication unit 210, memory cell 230, logic of relations unit 240.Logic of relations unit 240 is used for the mapping relations between mapping relations, positional information and the information point between process information point and the information point information; In addition, storing subscriber information, for example predefined information of interest kind of user are gone back in described logic of relations unit 240.
Memory cell 230 is used for stored information point and the data message corresponding with described information point;
Server communication unit 210 is used to realize the data communication between server 200 and the mobile unit 100, and the data message of 240 pairs of memory cell 230 of call relation logical block is inquired about.
The difference of server second embodiment and first embodiment is, server second embodiment also comprises network communication unit, as shown in Figure 5, described network communication unit is searched for the information relevant with information point in network, then the information that searches is saved in memory cell, use in order to the user, perhaps described network communication unit directly offers server communication unit with information point information.
Correspondingly, the present invention also provides the on-vehicle information method of servicing.
With reference to figure 6, show the schematic flow sheet of the on-vehicle information method of servicing of embodiment of the present invention.Described vehicle mounted guidance method may further comprise the steps:
S11, mobile unit obtain the positional information of information point query requests or vehicle;
S12 provides the positional information of information point query requests or vehicle to server;
S13 obtains the information point information from server.
Below each step is elaborated.
Need to prove.When the user need obtain information point information, open the control switch on the mobile unit, just can carry out the on-vehicle information method of servicing afterwards, the step of information point information is provided.
For step S11, the step that mobile unit obtains the information point query requests comprises: input unit receives user instruction; Processing unit is resolved user instruction and is generated the information point query requests that sends to server
Alternatively, among the described step S11, mobile unit obtains the step positioning unit of the positional information of vehicle and determines the current latitude and longitude information of vehicle and offer processing unit; Processing unit is determined the positional information of vehicle according to described latitude and longitude information.
For step S12, the comprising of the described positional information that information point query requests or vehicle be provided to server: processing unit is sent to the mobile unit communication unit with the position of information point query requests or vehicle; Described mobile unit communication unit provides the positional information of information point query requests or vehicle to server.
For step S13, the described step of obtaining from the information point information of server comprises: the information point information that the processing unit resolution server sends, and the information point information after will resolving is sent to the display unit in the man-machine interface of mobile unit.Mobile unit is by the display unit presentation information dot information of man-machine interface, and described information point information can be any or its combination in audio frequency, video, literal, the picture.
With reference to figure 7, show the schematic flow sheet of the on-vehicle information method of servicing of the another execution mode of the present invention.Described vehicle mounted guidance method may further comprise the steps:
S21, server obtain from the information point query requests of mobile unit or the positional information of vehicle;
S22 obtains information point information according to the positional information of information point query requests or vehicle;
S23 is sent to mobile unit with information point information.
For step S21, server communication unit is obtained from the information point query requests of mobile unit or the positional information of vehicle.
For step S22, the step that described positional information according to information point query requests or vehicle is obtained information point information comprises: the server communication unit is according to the information point query requests of mobile unit or the positional information of vehicle, the call relation logical block is inquired about the data message of memory cell, obtains information point information.
Need to prove, when server communication unit call relation logical block is inquired about the data message of memory cell, can carry out information sifting, to obtain to meet the information point information of user interest according to the user profile in the logic of relations unit.
For the server that comprises network communication unit, step S22 can also have other embodiment, and the step that described positional information according to information point query requests or vehicle is obtained information point information comprises: network communication unit is searched for the information relevant with information point in network; The server communication unit is according to the information point query requests of mobile unit or the positional information of vehicle, and the call relation logical block is inquired about the data message of memory cell.
In addition, network communication unit can directly offer server communication unit with search information point information in network.
To sum up, vehicle-mounted information service system provided by the invention and on-vehicle information method of servicing can provide information point information according to the positional information of user instruction or vehicle.Can also be the customized personalized service of client according to client's prestored information.Vehicle-mounted information service system of the present invention and on-vehicle information method of servicing, service content is than horn of plenty.
Though the present invention with preferred embodiment openly as above; but it is not to be used for limiting the present invention; any those skilled in the art without departing from the spirit and scope of the present invention; can utilize the method and the technology contents of above-mentioned announcement that technical solution of the present invention is made possible change and modification; therefore; every content that does not break away from technical solution of the present invention; to any simple modification, equivalent variations and modification that above embodiment did, all belong to the protection range of technical solution of the present invention according to technical spirit of the present invention.