CN105785408A - Car navigation method, equipment and car navigation system - Google Patents
Car navigation method, equipment and car navigation system Download PDFInfo
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- CN105785408A CN105785408A CN201610201701.0A CN201610201701A CN105785408A CN 105785408 A CN105785408 A CN 105785408A CN 201610201701 A CN201610201701 A CN 201610201701A CN 105785408 A CN105785408 A CN 105785408A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
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Abstract
The invention discloses a car navigation method, equipment and a car navigation system. The method comprises the steps of getting GPS data sent by a car terminal after terminal equipment is connected with the car terminal, and providing positioning and navigation services according to the GPS data. High-precision navigation is realized, and the user experience is improved.
Description
Technical field
The present invention relates to navigation information and process technical field, particularly to a kind of automobile navigation method, equipment and system.
Background technology
Along with popularizing of global positioning system correlation technique, in vehicle traveling process, user generally uses the navigation system on terminal unit to be navigated, and the gps data source that navigation uses is restricted, and navigation accuracy is not high.
Summary of the invention
One of technical problem that the purpose of the present invention is intended to solve in above-mentioned correlation technique at least to a certain extent.
For this, first purpose of the present invention is in that to propose a kind of automobile navigation method, the method achieves the purpose of high precisely navigation, improves Consumer's Experience.
Second purpose of the present invention is in that to propose a kind of automobile navigation method.
3rd purpose of the present invention is in that to propose a kind of terminal unit.
4th purpose of the present invention is in that to propose a kind of car-mounted terminal.
5th purpose of the present invention is in that to propose a kind of auto-navigation system.
For reaching above-mentioned purpose, one aspect of the present invention embodiment proposes a kind of automobile navigation method, comprise the following steps: after terminal unit is connected with car-mounted terminal, obtain vehicle GPS (GlobalPositioningSystem, the global positioning system) data that described car-mounted terminal sends；Location navigation service is provided according to described vehicle GPS data.
The automobile navigation method that the present embodiment provides, after terminal unit is connected with car-mounted terminal, obtains the vehicle GPS data that car-mounted terminal sends, and provides positioning service according to the vehicle GPS data obtained.Thus being prevented effectively from the problem cannot navigated because of terminal unit network signal difference, it is achieved that the purpose of high precisely navigation, improve Consumer's Experience.
It addition, the automobile navigation method of the above embodiment of the present invention can also have following additional technical characteristic:
In one embodiment of the invention, before the vehicle GPS data that the described car-mounted terminal of described acquisition sends, also include: detect whether described terminal unit sets up navigation way；If be detected that described terminal unit sets up navigation way, detect the network state of described terminal unit；If be detected that described terminal unit is in failed cluster state, send gps data transmission request to described car-mounted terminal, so that described car-mounted terminal provides vehicle GPS data.
In one embodiment of the invention, before the vehicle GPS data that the described car-mounted terminal of described acquisition sends, also include: detect whether described terminal unit sets up navigation way；If be detected that described terminal unit sets up navigation way, send gps data transmission request to described car-mounted terminal, so that described car-mounted terminal provides vehicle GPS data.
Second aspect present invention embodiment proposes a kind of automobile navigation method, and the method comprises the following steps: after terminal unit is connected with car-mounted terminal, obtains vehicle GPS data in real time by default vehicle-mounted GPS apparatus；The vehicle GPS data of described real-time acquisition are sent to described terminal unit, so that described terminal unit provides location navigation service according to described vehicle GPS data.
The automobile navigation method that the present embodiment provides, after terminal unit is connected with car-mounted terminal, obtained vehicle GPS data by vehicle-mounted GPS apparatus in real time, and the vehicle GPS data of acquisition are sent to terminal unit, so that terminal unit provides positioning service according to vehicle GPS data.It is achieved thereby that height location navigation service accurately, improve Consumer's Experience.
It addition, the automobile navigation method of the above embodiment of the present invention can also have following additional technical characteristic:
In one embodiment of the invention, described obtain vehicle GPS data in real time by default vehicle-mounted GPS apparatus before, also include: obtain the gps data transmission request that described terminal unit sends；Start described vehicle-mounted GPS apparatus according to the transmission request of described gps data, and then obtain vehicle GPS data in real time.
Third aspect present invention embodiment proposes a kind of terminal unit, and this equipment includes: the first acquisition module, for, after terminal unit is connected with car-mounted terminal, obtaining the vehicle GPS data that described car-mounted terminal sends；Navigation module, for providing location navigation service according to described vehicle GPS data.
The terminal unit that the present embodiment provides, after terminal unit is connected with car-mounted terminal, obtains the vehicle GPS data that car-mounted terminal sends, and provides positioning service according to the vehicle GPS data obtained.Thus being prevented effectively from the problem cannot navigated because of terminal unit network signal difference, it is achieved that the purpose of high precisely navigation, improve Consumer's Experience.
It addition, the terminal unit of the above embodiment of the present invention can also have following additional technical characteristic:
In one embodiment of the invention, this equipment also includes: first detection module, is used for detecting whether described terminal unit sets up navigation way；Second detection module, for if be detected that described terminal unit sets up navigation way, detecting the network state of described terminal unit；First sending module, for if be detected that described terminal unit is in failed cluster state, sending gps data transmission request to described car-mounted terminal, so that described car-mounted terminal provides vehicle GPS data.
In one embodiment of the invention, this equipment also includes: first detection module, is used for detecting whether described terminal unit sets up navigation way；Second sending module, for if be detected that described terminal unit sets up navigation way, sending gps data transmission request to described car-mounted terminal, so that described car-mounted terminal provides vehicle GPS data.
Fourth aspect present invention embodiment proposes a kind of car-mounted terminal, and this terminal includes: the second acquisition module, for, after terminal unit is connected with car-mounted terminal, obtaining vehicle GPS data in real time by default vehicle-mounted GPS apparatus；3rd sending module, for being sent to described terminal unit by the vehicle GPS data of described real-time acquisition, so that described terminal unit provides location navigation service according to described vehicle GPS data.
The car-mounted terminal that the present embodiment provides,
After terminal unit is connected with car-mounted terminal, obtains the vehicle GPS data that car-mounted terminal sends, and provide positioning service according to the vehicle GPS data obtained.Thus being prevented effectively from the problem cannot navigated because of terminal unit network signal difference, it is achieved that the purpose of high precisely navigation, improve Consumer's Experience.
It addition, the car-mounted terminal of the above embodiment of the present invention can also have following additional technical characteristic:
In one embodiment of the invention, this terminal also includes: the 3rd acquisition module, for obtaining the gps data transmission request that described terminal unit sends；4th acquisition module, for starting described vehicle-mounted GPS apparatus according to the transmission request of described gps data, and then obtains vehicle GPS data in real time.
Fifth aspect present invention embodiment proposes a kind of auto-navigation system, and this system includes: terminal unit described above, and car-mounted terminal described above.
Aspect and advantage that the present invention adds will part provide in the following description, and part will become apparent from the description below, or is recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from conjunction with will be apparent from easy to understand the accompanying drawings below description to embodiment, wherein:
Fig. 1 is the flow chart of an automobile navigation method according to embodiments of the present invention；
Fig. 2 is the flow chart of another automobile navigation method according to embodiments of the present invention；
Fig. 3 is the flow chart of another automobile navigation method according to embodiments of the present invention；
Fig. 4 is the flow chart of another automobile navigation method according to embodiments of the present invention；
Fig. 5 is the structural representation of terminal unit according to embodiments of the present invention；
Fig. 6 is the structural representation of a terminal unit according to embodiments of the present invention；
Fig. 7 is the structural representation of car-mounted terminal according to embodiments of the present invention；
Fig. 8 is the structural representation of a car-mounted terminal according to embodiments of the present invention；
Fig. 9 is the structural representation of auto-navigation system according to embodiments of the present invention.
Detailed description of the invention
Being described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.The embodiment described below with reference to accompanying drawing is illustrative of, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
The automobile navigation method, equipment and the system that propose according to embodiments of the present invention are described with reference to the accompanying drawings.
Fig. 1 is the flow chart of automobile navigation method according to embodiments of the present invention.
Referring to Fig. 1, this automobile navigation method comprises the following steps:
S101: after terminal unit is connected with car-mounted terminal, obtains the vehicle GPS data that car-mounted terminal sends.
Specifically, the automobile navigation method that the present embodiment provides is applied on the terminal unit and car-mounted terminal with location navigation function.Wherein, the type of terminal unit is a lot, for instance including: the smart machines such as smart mobile phone, panel computer, Wearable device.
In embodiments of the present invention, terminal unit can be accomplished in several ways with the connection of car-mounted terminal, for instance can pass through wireless connections, it is also possible to connected by wired.
After terminal unit is connected with car-mounted terminal, obtain the vehicle GPS data that car-mounted terminal sends.Wherein, vehicle GPS data be automobile in the process of moving, by the real-time GPS data that GPS device on car-mounted terminal obtains.
It should be noted that terminal unit can require over various ways according to practical application and obtain the vehicle GPS data that car-mounted terminal sends, be illustrated below:
The first example, after car-mounted terminal is connected with terminal unit, car-mounted terminal starts vehicle-mounted GPS apparatus automatically.Obtained gps data by vehicle-mounted GPS apparatus in real time, and be sent to terminal unit in real time.The second example, the vehicle GPS data obtained due to car-mounted device are more accurate, therefore, terminal unit is more accurate in order to obtain, and more reliable navigation Service route can after being connected with car-mounted terminal, and when setting navigation way, send gps data transmission request to car-mounted terminal.And then, car-mounted terminal, according to the gps data transmission request obtained, starts vehicle-mounted GPS apparatus and obtains real-time vehicle GPS data, and be sent to terminal unit, and the vehicle GPS data that terminal unit sends according to car-mounted terminal have continued navigation Service.
S102: provide location navigation service according to vehicle GPS data.
Specifically, after getting the vehicle GPS data that car-mounted terminal sends, terminal unit positions navigation Service according to vehicle GPS data.Thus the external gps data according to car-mounted terminal offer can carry out more accurate, more reliable location navigation service.
In sum, the automobile navigation method that the present embodiment provides, after terminal unit is connected with car-mounted terminal, obtains the vehicle GPS data that car-mounted terminal sends, and provide positioning service according to the vehicle GPS data obtained.Thus being prevented effectively from the problem cannot navigated because of terminal unit network signal difference, it is achieved that the purpose of high precisely navigation, improve Consumer's Experience.
Fig. 2 is the flow chart of an automobile navigation method according to embodiments of the present invention.
Referring to Fig. 2, this automobile navigation method comprises the following steps:
S201: after terminal unit is connected with car-mounted terminal, whether detection terminal unit sets up navigation way.
S202: if be detected that described terminal unit sets up navigation way, detect the network state of described terminal unit.
S203: if be detected that when described terminal unit is in failed cluster state, sends gps data transmission request to described car-mounted terminal, and obtain the vehicle GPS data that car-mounted terminal sends；
S204: provide location navigation service according to described vehicle GPS data.
Specifically, in embodiments of the present invention, terminal unit can be set up in several ways with vehicle-mounted terminal equipment and be connected.Such as, wired mode or wireless mode are set up and are connected.After terminal unit is connected with car-mounted terminal, whether detection terminal unit sets navigation way is detected.If be detected that terminal unit has set navigation way, then the built-in GPS information provided according to the inside navigation system of terminal unit positions navigation Service.
In the process positioning navigation Service according to built-in GPS information, detect the network state of described terminal unit.When network terminal unit being detected is in failed cluster state, then the built-in GPS information that cannot continue to obtain internal navigation system provides completes navigation Service, and then sends gps data transmission request to car-mounted terminal.
Thus car-mounted terminal is according to the gps data transmission request obtained, starting vehicle-mounted GPS apparatus to obtain real-time vehicle GPS data, and be sent to terminal unit, the vehicle GPS data that terminal unit sends according to car-mounted terminal have continued navigation Service.
And then, terminal unit positions navigation Service according to vehicle GPS data.Thus the external gps data according to car-mounted terminal offer can carry out more accurate, more reliable location navigation service.
In sum, the automobile navigation method that the present embodiment provides, after terminal unit is connected with car-mounted terminal, whether detection terminal equipment sets navigation way, after detecting that terminal unit sets navigation way, the network state of terminal unit is detected, and sends acquisition vehicle GPS data according to testing result to car-mounted terminal, it is simple to terminal unit provides positioning service according to the vehicle GPS data obtained.Thus being prevented effectively from the problem cannot navigated because of terminal unit network signal difference, improve Consumer's Experience.
With reference to accompanying drawing, the automobile navigation method of the embodiment of the present invention is further described through.Fig. 3 is the flow chart of another automobile navigation method according to embodiments of the present invention.
Referring to Fig. 3, this automobile navigation method comprises the following steps:
S301: after terminal unit is connected with car-mounted terminal, obtains vehicle GPS data in real time by default vehicle-mounted GPS apparatus.
Specifically, after terminal unit is connected with car-mounted terminal, car-mounted terminal can start default vehicle-mounted GPS apparatus, and obtains vehicle GPS data in real time.
S302: the vehicle GPS data obtained in real time are sent to terminal unit, so that terminal unit provides location navigation service according to vehicle GPS data.
Specifically, after default GPS device gets real-time vehicle GPS data, the real-time vehicle GPS data obtained are sent to mobile terminal by car-mounted terminal, so that mobile terminal provides the user location navigation service accurately according to vehicle GPS data.
In sum, the automobile navigation method that the present embodiment provides, after terminal unit is connected with car-mounted terminal, obtains vehicle GPS data in real time by vehicle-mounted GPS apparatus, and the vehicle GPS data of acquisition are sent to terminal unit, so that terminal unit provides positioning service according to vehicle GPS data.It is achieved thereby that height location navigation service accurately, improve Consumer's Experience.
Fig. 4 is the flow chart of another automobile navigation method according to embodiments of the present invention.
Referring to Fig. 4, this automobile navigation method comprises the following steps:
S401: after terminal unit is connected with car-mounted terminal, whether detection car-mounted terminal obtains the gps data transmission request that terminal unit sends.
Specifically, in embodiments of the present invention, after terminal unit is connected with car-mounted terminal, car-mounted terminal carries out detection operation, to determine whether that obtaining terminal unit sends gps data transmission request.Wherein, car-mounted terminal is carried out detection operation, can be detected by the monitor supervision platform of car-mounted terminal.
S402: the gps data transmission request according to obtaining starts vehicle-mounted GPS apparatus, obtains vehicle GPS data in real time.
Wherein, when determining that car-mounted terminal gets the gps data transmission request that terminal unit sends, car-mounted terminal can start vehicle-mounted GPS apparatus, and obtained the vehicle GPS data of correspondence in real time by vehicle-mounted GPS apparatus.
S403: the vehicle GPS data obtained in real time are sent to terminal unit, so that terminal unit provides location navigation service according to vehicle GPS data.
Specifically, after GPS device gets the real-time vehicle GPS data of correspondence, by car-mounted terminal, the real-time vehicle GPS data obtained are sent to mobile terminal, so that mobile terminal provides the user location navigation service accurately according to vehicle GPS data.
In sum, the automobile navigation method that the present embodiment provides, after terminal unit is connected with car-mounted terminal, obtains vehicle GPS data in real time by vehicle-mounted GPS apparatus, and the vehicle GPS data of acquisition are sent to terminal unit, so that terminal unit provides positioning service according to vehicle GPS data.It is achieved thereby that height location navigation service accurately, improve Consumer's Experience.
The terminal unit proposed according to embodiments of the present invention is described with reference to the accompanying drawings.With reference to shown in Fig. 5, this terminal unit 10 includes the first acquisition module 100 and navigation module 110.
Wherein, the first acquisition module 100 is for, after terminal unit is connected with car-mounted terminal, obtaining the vehicle GPS data that car-mounted terminal sends；
Specifically, the automobile navigation method that the present embodiment provides is applied on the terminal unit and car-mounted terminal with location navigation function.Wherein, the type of terminal unit is a lot, for instance including: the smart machines such as smart mobile phone, panel computer, Wearable device.
In embodiments of the present invention, terminal unit can be accomplished in several ways with the connection of car-mounted terminal, for instance can pass through wireless connections, it is also possible to connected by wired.
After terminal unit is connected with car-mounted terminal, obtain the vehicle GPS data that car-mounted terminal sends.Wherein, vehicle GPS data be automobile in the process of moving, by the real-time GPS data that GPS device on car-mounted terminal obtains.
It should be noted that terminal unit can require over various ways according to practical application and obtain the vehicle GPS data that car-mounted terminal sends, be illustrated below:
The first example, after car-mounted terminal is connected with terminal unit, car-mounted terminal starts vehicle-mounted GPS apparatus automatically.Obtained gps data by vehicle-mounted GPS apparatus in real time, and be sent to terminal unit in real time.
The second example, this terminal unit also includes: first detection module and the second sending module.Wherein, first detection module is used for detecting whether terminal unit sets up navigation way；Second sending module is for when detecting that terminal unit sets up navigation way, sending gps data transmission request to car-mounted terminal, so that car-mounted terminal provides vehicle GPS data.
The vehicle GPS data obtained due to car-mounted device are more accurate, and therefore, terminal unit is more accurate in order to obtain, more reliable navigation Service route, after being connected with car-mounted terminal, and when setting navigation way, can send gps data transmission request to car-mounted terminal.And then, car-mounted terminal, according to the gps data transmission request obtained, starts vehicle-mounted GPS apparatus and obtains real-time vehicle GPS data, and be sent to terminal unit, and the vehicle GPS data that terminal unit sends according to car-mounted terminal have continued navigation Service.
Navigation module 110 is for providing location navigation service according to vehicle GPS data.
Specifically, after getting the vehicle GPS data that car-mounted terminal sends, terminal unit positions navigation Service according to vehicle GPS data.Thus the external gps data according to car-mounted terminal offer can carry out more accurate, more reliable location navigation service.
In sum, the terminal unit that the present embodiment provides, after terminal unit is connected with car-mounted terminal, obtains the vehicle GPS data that car-mounted terminal sends, and provide positioning service according to the vehicle GPS data obtained.Thus being prevented effectively from the problem cannot navigated because of terminal unit network signal difference, it is achieved that the purpose of high precisely navigation, improve Consumer's Experience.
Fig. 6 is the structural representation of a terminal unit according to embodiments of the present invention.
Referring to Fig. 6, this terminal unit 10 also includes: first detection module the 120, second detection module 130 and the first sending module 140.Wherein, first detection module 120 is for after terminal unit is connected with car-mounted terminal, and whether detection terminal unit sets up navigation way；Second detection module 130 is for if be detected that terminal unit sets up navigation way, the network state of detection terminal unit；First sending module 140 is for if be detected that described terminal unit is in failed cluster state, sending gps data transmission request to described car-mounted terminal, so that described car-mounted terminal provides vehicle GPS data.
Specifically, in embodiments of the present invention, terminal unit can be set up in several ways with vehicle-mounted terminal equipment and be connected.Such as, wired mode or wireless mode are set up and are connected.After terminal unit is connected with car-mounted terminal, whether detection terminal unit sets navigation way is detected.If be detected that terminal unit has set navigation way, then the built-in GPS information provided according to the inside navigation system of terminal unit positions navigation Service.
In the process positioning navigation Service according to built-in GPS information, detect the network state of described terminal unit.When network terminal unit being detected is in failed cluster state, then the built-in GPS information that cannot continue to obtain internal navigation system provides completes navigation Service, and then sends gps data transmission request to car-mounted terminal.
Thus car-mounted terminal is according to the gps data transmission request obtained, starting vehicle-mounted GPS apparatus to obtain real-time vehicle GPS data, and be sent to terminal unit, the vehicle GPS data that terminal unit sends according to car-mounted terminal have continued navigation Service.
And then, terminal unit positions navigation Service according to vehicle GPS data.Thus the external gps data according to car-mounted terminal offer can carry out more accurate, more reliable location navigation service.
In sum, the terminal unit that the present embodiment provides, after terminal unit is connected with car-mounted terminal, whether detection terminal equipment sets navigation way, after detecting that terminal unit sets navigation way, the network state of terminal unit is detected, and sends acquisition vehicle GPS data according to testing result to car-mounted terminal, it is simple to terminal unit provides positioning service according to the vehicle GPS data obtained.Thus being prevented effectively from the problem cannot navigated because of terminal unit network signal difference, improve Consumer's Experience.
With reference to accompanying drawing, the car-mounted terminal of the embodiment of the present invention is described.Fig. 7 is the structural representation of car-mounted terminal according to embodiments of the present invention.
Referring to Fig. 7, this car-mounted terminal 20 includes: the second acquisition module 200 and the 3rd sending module 210.
Wherein, the second acquisition module 200 is for, after terminal unit is connected with car-mounted terminal, obtaining vehicle GPS data in real time by default vehicle-mounted GPS apparatus.Specifically, after terminal unit is connected with car-mounted terminal, car-mounted terminal can start default vehicle-mounted GPS apparatus, and obtains vehicle GPS data in real time.
3rd sending module 210 is for being sent to described terminal unit by the vehicle GPS data of described real-time acquisition, so that described terminal unit provides location navigation service according to described vehicle GPS data.Specifically, after default GPS device gets real-time vehicle GPS data, the real-time vehicle GPS data obtained are sent to mobile terminal by car-mounted terminal, so that mobile terminal provides the user location navigation service accurately according to vehicle GPS data.
In sum, the automobile navigation method that the present embodiment provides, after terminal unit is connected with car-mounted terminal, obtains vehicle GPS data in real time by vehicle-mounted GPS apparatus, and the vehicle GPS data of acquisition are sent to terminal unit, so that terminal unit provides positioning service according to vehicle GPS data.It is achieved thereby that height location navigation service accurately, improve Consumer's Experience.
With reference to accompanying drawing, the car-mounted terminal of the embodiment of the present invention is further described through.Fig. 8 is the structural representation of a car-mounted terminal according to embodiments of the present invention.
Referring to Fig. 8, this car also includes in terminal 20: the 3rd acquisition module 220 and the 4th acquisition module 230.
Wherein, the gps data transmission request that the 3rd acquisition module 220 sends for obtaining described terminal unit.
Specifically, in embodiments of the present invention, after terminal unit is connected with car-mounted terminal, car-mounted terminal carries out detection operation, to determine whether that obtaining terminal unit sends gps data transmission request.Wherein, car-mounted terminal is carried out detection operation, can be detected by the monitor supervision platform of car-mounted terminal.Wherein, when determining that car-mounted terminal gets the gps data transmission request that terminal unit sends, car-mounted terminal can start vehicle-mounted GPS apparatus, and obtained the vehicle GPS data of correspondence in real time by vehicle-mounted GPS apparatus.
4th acquisition module 230 is for starting described vehicle-mounted GPS apparatus according to the transmission request of described gps data, and then obtains vehicle GPS data in real time.
Specifically, after GPS device gets the real-time vehicle GPS data of correspondence, by car-mounted terminal, the real-time vehicle GPS data obtained are sent to mobile terminal, so that mobile terminal provides the user location navigation service accurately according to vehicle GPS data.
In sum, the car-mounted terminal that the present embodiment provides, after terminal unit is connected with car-mounted terminal, obtains vehicle GPS data in real time by vehicle-mounted GPS apparatus, and the vehicle GPS data of acquisition are sent to terminal unit, so that terminal unit provides positioning service according to vehicle GPS data.It is achieved thereby that height location navigation service accurately, improve Consumer's Experience.
With reference to accompanying drawing, the auto-navigation system of the embodiment of the present invention is described.Fig. 9 is the structural representation of car-mounted terminal according to embodiments of the present invention.
Referring to Fig. 9, this auto-navigation system 1 includes: above-mentioned terminal unit 10 and above-mentioned car-mounted terminal 20.
In sum, the auto-navigation system that the present embodiment provides, after terminal unit is connected with car-mounted terminal, obtains the vehicle GPS data that car-mounted terminal sends, and provide positioning service according to the vehicle GPS data obtained.Thus being prevented effectively from the problem cannot navigated because of terminal unit network signal difference, it is achieved that the purpose of high precisely navigation, improve Consumer's Experience.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple steps or method can realize with the storage software or firmware in memory and by suitable instruction execution system execution.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: there is the discrete logic of logic gates for data signal realizes logic function, there is the special IC of suitable combination logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc..
Although above it has been shown and described that embodiments of the invention, it is understandable that, above-described embodiment is illustrative of, being not considered as limiting the invention, above-described embodiment can be changed when without departing from principles of the invention and objective, revises, replace and modification by those of ordinary skill in the art within the scope of the invention.
Claims (11)
1. an automobile navigation method, it is characterised in that comprise the following steps:
After terminal unit is connected with car-mounted terminal, obtain the vehicle GPS data that described car-mounted terminal sends；
Location navigation service is provided according to described vehicle GPS data.
2. the method for claim 1, it is characterised in that before the vehicle GPS data that the described car-mounted terminal of described acquisition sends, also include:
Detect whether described terminal unit sets up navigation way；
If be detected that described terminal unit sets up navigation way, detect the network state of described terminal unit；
If be detected that described terminal unit is in failed cluster state, send gps data transmission request to described car-mounted terminal, so that described car-mounted terminal provides vehicle GPS data.
3. the method for claim 1, it is characterised in that before the vehicle GPS data that the described car-mounted terminal of described acquisition sends, also include:
Detect whether described terminal unit sets up navigation way；
If be detected that described terminal unit sets up navigation way, send gps data transmission request to described car-mounted terminal, so that described car-mounted terminal provides vehicle GPS data.
4. an automobile navigation method, it is characterised in that comprise the following steps:
After terminal unit is connected with car-mounted terminal, obtain vehicle GPS data in real time by default vehicle-mounted GPS apparatus；
The vehicle GPS data of described real-time acquisition are sent to described terminal unit, so that described terminal unit provides location navigation service according to described vehicle GPS data.
5. method as claimed in claim 4, it is characterised in that described obtain vehicle GPS data in real time by default vehicle-mounted GPS apparatus before, also include:
Obtain the gps data transmission request that described terminal unit sends；
Start described vehicle-mounted GPS apparatus according to the transmission request of described gps data, and then obtain vehicle GPS data in real time.
6. a terminal unit, it is characterised in that including:
First acquisition module, after being connected with car-mounted terminal for terminal unit, obtains the vehicle GPS data that described car-mounted terminal sends；
Navigation module, for providing location navigation service according to described vehicle GPS data.
7. terminal unit as claimed in claim 6, it is characterised in that also include:
First detection module, is used for detecting whether described terminal unit sets up navigation way；
Second detection module, for if be detected that described terminal unit sets up navigation way, detecting the network state of described terminal unit；
First sending module, for if be detected that described terminal unit is in failed cluster state, sending gps data transmission request to described car-mounted terminal, so that described car-mounted terminal provides vehicle GPS data.
8. terminal unit as claimed in claim 6, it is characterised in that also include:
First detection module, is used for detecting whether described terminal unit sets up navigation way；
Second sending module, for if be detected that described terminal unit sets up navigation way, sending gps data transmission request to described car-mounted terminal, so that described car-mounted terminal provides vehicle GPS data.
9. a car-mounted terminal, it is characterised in that including:
Second acquisition module, after being connected with car-mounted terminal for terminal unit, obtains vehicle GPS data in real time by default vehicle-mounted GPS apparatus；
3rd sending module, for being sent to described terminal unit by the vehicle GPS data of described real-time acquisition, so that described terminal unit provides location navigation service according to described vehicle GPS data.
10. car-mounted terminal as claimed in claim 9, it is characterised in that also include:
3rd acquisition module, for obtaining the gps data transmission request that described terminal unit sends；
4th acquisition module, for starting described vehicle-mounted GPS apparatus according to the transmission request of described gps data, and then obtains vehicle GPS data in real time.
11. an auto-navigation system, it is characterised in that including: the terminal unit as described in as arbitrary in right 6-8, and the arbitrary described car-mounted terminal of right 9-10.
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| CN201610201701.0A CN105785408A (en) | 2016-03-31 | 2016-03-31 | Car navigation method, equipment and car navigation system |
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