CN108305501A - Location information sharing method based on car-mounted terminal and system, car-mounted terminal - Google Patents
Location information sharing method based on car-mounted terminal and system, car-mounted terminal Download PDFInfo
- Publication number
- CN108305501A CN108305501A CN201810191067.6A CN201810191067A CN108305501A CN 108305501 A CN108305501 A CN 108305501A CN 201810191067 A CN201810191067 A CN 201810191067A CN 108305501 A CN108305501 A CN 108305501A
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- China
- Prior art keywords
- car
- location information
- mounted terminal
- terminal
- intelligent terminal
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a kind of location information sharing method and system, car-mounted terminal based on car-mounted terminal, includes the following steps：Receive the first location information that intelligent terminal is sent；The second location information for being acquired of car-mounted terminal is sent to the intelligent terminal.The location information sharing method based on car-mounted terminal and system of the present invention, car-mounted terminal realize the shared of location information by sharing the location information that car-mounted terminal and intelligent terminal respectively acquire, to which greatly the user experience is improved.
Description
Technical field
The present invention relates to the technical fields of data processing, shared more particularly to a kind of location information based on car-mounted terminal
Method and system, car-mounted terminal.
Background technology
Electronic map (Electronic map), i.e. numerical map, be utilize computer technology, in a digital manner storage and
The map of access.The method that electronic map stores information generally uses vector mode image storage, map scale enlarging or reducing
Or rotation is without influencing display effect.
In-vehicle navigation apparatus coordinates electronic map to be positioned and navigated using location information, can be when driving vehicle
Know the accurate location where vehicle whenever and wherever possible, and can conveniently and accurately tell driver go to the most short of destination or
The fastest path.Currently, in-vehicle navigation apparatus has been widely used in vehicle.
With the rapid development of mobile communication, intelligent terminal has become the necessity in people's daily life.Intelligence is eventually
End can also obtain the location information of itself in real time.
In the prior art, the locating effect of car-mounted terminal and intelligent terminal is respectively good and bad, and independently of each other, can not provide reality
Existing location information is shared.
Invention content
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of positioning based on car-mounted terminal
Information sharing method and system, car-mounted terminal, by sharing the location information that car-mounted terminal and intelligent terminal respectively acquire come real
Existing location information is shared, and greatly the user experience is improved.
In order to achieve the above objects and other related objects, it is shared to provide a kind of location information based on car-mounted terminal by the present invention
Method includes the following steps：Receive the first location information that intelligent terminal is sent；It is fixed to send car-mounted terminal is acquired second
Position information is to the intelligent terminal.
In one embodiment of the invention, communicated with intelligent terminal by wired connection or wireless connection.
In one embodiment of the invention, further include when the intelligent terminal and the car-mounted terminal are located at same vehicle,
Vehicle is positioned based on first location information and second location information.
Accordingly, the present invention provides a kind of location information shared system based on car-mounted terminal, including receiving module and hair
Send module；
The receiving module is for receiving the first location information that intelligent terminal is sent；
The sending module is used to send the second location information that car-mounted terminal is acquired to the intelligent terminal.
In one embodiment of the invention, communicated with intelligent terminal by wired connection or wireless connection.
Further include locating module in one embodiment of the invention, for when the intelligent terminal and the car-mounted terminal position
When same vehicle, vehicle is positioned based on first location information and second location information.
The present invention provides a kind of car-mounted terminal, including：Processor and memory；
The memory is used to execute the computer of the memory storage for storing computer program, the processor
Program, so that the car-mounted terminal executes the above-mentioned location information sharing method based on car-mounted terminal.
Finally, the present invention provides a kind of location information shared system based on car-mounted terminal, including above-mentioned car-mounted terminal
And intelligent terminal；
The intelligent terminal receives the car-mounted terminal and sends for sending the first location information to the car-mounted terminal
The second location information.
In one embodiment of the invention, the intelligent terminal includes smart mobile phone, tablet computer and PDA.
In one embodiment of the invention, the intelligent terminal is additionally operable to according to described in the second location information real time inspection
The position of car-mounted terminal.
As described above, the present invention the location information sharing method and system, car-mounted terminal based on car-mounted terminal, have with
Lower advantageous effect：
(1) the shared of location information is realized by sharing the location information that car-mounted terminal and intelligent terminal respectively acquire；
(2) positioning accuracy is improved, the user experience is improved.
Description of the drawings
Fig. 1 is shown as flow chart of the location information sharing method in an embodiment based on car-mounted terminal of the present invention；
Fig. 2 is shown as structural representation of the location information shared system in an embodiment based on car-mounted terminal of the present invention
Figure；
Fig. 3 is shown as structural schematic diagram of the car-mounted terminal of the present invention in an embodiment；
Structure of the location information shared system in another embodiment based on car-mounted terminal that Fig. 4 is shown as the present invention is shown
It is intended to.
Component label instructions
21 receiving modules
22 sending modules
31 processors
32 memories
41 car-mounted terminals
42 intelligent terminals
Specific implementation mode
Illustrate that embodiments of the present invention, those skilled in the art can be by this specification below by way of specific specific example
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also be based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.It should be noted that in the absence of conflict, following embodiment and implementation
Feature in example can be combined with each other.
It should be noted that the diagram provided in following embodiment only illustrates the basic structure of the present invention in a schematic way
Think, component count, shape and size when only display is with related component in the present invention rather than according to actual implementation in schema then
Draw, when actual implementation kenel, quantity and the ratio of each component can be a kind of random change, and its assembly layout kenel
It is likely more complexity.
The location information sharing method based on car-mounted terminal and system of the present invention, car-mounted terminal pass through shared car-mounted terminal
The location information respectively acquired with intelligent terminal realizes the shared of location information；When intelligent terminal and car-mounted terminal be located at it is same
When vehicle, energy optimum position information promotes positioning accuracy；When intelligent terminal and car-mounted terminal are not located at same vehicle, according to
The location information of other side is known mutually, and greatly the user experience is improved.
As shown in Figure 1, in an embodiment, the location information sharing method of the invention based on car-mounted terminal includes following
Step：
Step S1, the first location information that intelligent terminal is sent is received.
Firstly the need of the connection established between car-mounted terminal and intelligent terminal, to carry out subsequent information communication.
It should be noted that intelligent terminal involved in the present invention include be not limited to smart mobile phone, tablet computer,
PDA and other terminal devices with data processing function.In general, intelligent terminal refers to having independent operating system, it can
Voluntarily to install the program of the third party service providers such as software, game offer by user, constantly set to hand-held by this class method
Standby function is expanded, and such terminal equipment 1 of wireless network access can be realized by mobile communication network.
In one embodiment of the invention, believed to receive the first positioning that intelligent terminal is sent by any one following mode
Breath：
11) pass through the wired connection with the intelligent terminal.
Specifically, intelligent terminal is attached with car-mounted terminal by data line, to fixed by wired carry out first
The transmission of position information.
12) pass through the wireless connection with the intelligent terminal.
Specifically, intelligent terminal is wirelessly attached with car-mounted terminal, to by wirelessly carrying out first
The transmission of location information.Wherein, being associated between intelligent terminal and car-mounted terminal is initially set up, wireless mode realization is then based on
Communication between associated intelligent terminal and car-mounted terminal.
Preferably, it can be wirelessly connected by the modes such as bluetooth, Zigbee, WiFi, the side such as 3G, 4G can also be passed through
Formula is wirelessly connected, and then realizes data communication between the two.
Step S2, the second location information for being acquired of car-mounted terminal is sent to the intelligent terminal.
Specifically, for the wired or wireless connection between the car-mounted terminal and intelligent terminal of aforementioned foundation, car-mounted terminal
The second location information that itself is acquired is sent to intelligent terminal.
In one embodiment of the invention, the location information sharing method of the invention based on car-mounted terminal further includes when described
When intelligent terminal is located at same vehicle with the car-mounted terminal, it is based on first location information and second location information pair
Vehicle is positioned.Specifically, when the intelligent terminal and the car-mounted terminal are located at same vehicle, the car-mounted terminal with
The intelligent terminal simultaneously positions vehicle, therefore determines vehicle in combination with the first location information and the second location information
Position, to give full play to the advantage of intelligent terminal positioning and car-mounted terminal positioning, realization more accurately positions.For example, intelligence
The location information of terminal relies primarily on GPS system, therefore when GPS signal is weaker, such as indoors, tunnel and high buildings and large mansions woods
When the positions such as vertical Urban Streets, there are certain deviations for the location information acquired.But it is wanted in GPS signal strength satisfaction
In the case of asking, the location information of intelligent terminal is better than the location information of vehicle positioning module.Vehicle positioning module is passed in addition to GPS
Sensor further includes having inertial navigation sensors, is not only restricted to the quality of signal, therefore even if in the weaker indoor, tunnel of signal
And the positions such as Urban Streets for standing in great numbers of high buildings and large mansions, still it can be accurately positioned.
As shown in Fig. 2, in an embodiment, the location information shared system of the invention based on car-mounted terminal includes receiving
Module 21 and sending module 22.
Receiving module 21 is for receiving the first location information that intelligent terminal is sent.
Firstly the need of the connection established between car-mounted terminal and intelligent terminal, to carry out subsequent information communication.
It should be noted that intelligent terminal involved in the present invention include be not limited to smart mobile phone, tablet computer,
PDA and other terminal devices with data processing function.In general, intelligent terminal refers to having independent operating system, it can
Voluntarily to install the program of the third party service providers such as software, game offer by user, constantly set to hand-held by this class method
Standby function is expanded, and such terminal equipment 1 of wireless network access can be realized by mobile communication network.
In one embodiment of the invention, believed to receive the first positioning that intelligent terminal is sent by any one following mode
Breath：
11) pass through the wired connection with the intelligent terminal.
Specifically, intelligent terminal is attached with car-mounted terminal by data line, to fixed by wired carry out first
The transmission of position information.
12) pass through the wireless connection with the intelligent terminal.
Specifically, intelligent terminal is wirelessly attached with car-mounted terminal, to by wirelessly carrying out first
The transmission of location information.Wherein, being associated between intelligent terminal and car-mounted terminal is initially set up, wireless mode realization is then based on
Communication between associated intelligent terminal and car-mounted terminal.
Preferably, it can be wirelessly connected by the modes such as bluetooth, Zigbee, WiFi, the side such as 3G, 4G can also be passed through
Formula is wirelessly connected, and then realizes data communication between the two.
Sending module 22 is used to send the second location information that car-mounted terminal is acquired to the intelligent terminal.
Specifically, for the wired or wireless connection between the car-mounted terminal and intelligent terminal of aforementioned foundation, car-mounted terminal
The second location information that itself is acquired is sent to intelligent terminal.
In one embodiment of the invention, the location information shared system of the invention based on car-mounted terminal further includes positioning mould
Block, for when the intelligent terminal and the car-mounted terminal are located at same vehicle, being based on first location information and described
Second location information positions vehicle.Specifically, when the intelligent terminal and the car-mounted terminal are located at same vehicle,
The car-mounted terminal and the intelligent terminal simultaneously position vehicle, therefore in combination with the first location information and the second positioning letter
Breath positions vehicle, to give full play to the advantage of intelligent terminal positioning and car-mounted terminal positioning, realizes more accurately
Positioning.For example, the location information of intelligent terminal relies primarily on GPS system, therefore when GPS signal is weaker, such as indoors, tunnel
And when the positions such as Urban Streets for standing in great numbers of high buildings and large mansions, there are certain deviations for the location information acquired.But in GPS
In the case that signal strength is met the requirements, the location information of intelligent terminal is better than the location information of vehicle positioning module.It is vehicle-mounted fixed
Position module further includes having inertial navigation sensors in addition to GPS sensor, is not only restricted to the quality of signal, therefore even if in signal ratio
The positions such as the Urban Streets that weaker interior, tunnel and high buildings and large mansions stand in great numbers, still can be accurately positioned.
It should be noted that it should be understood that the modules of system above division be only a kind of division of logic function,
It can completely or partially be integrated on a physical entity in actual implementation, it can also be physically separate.And these modules can be with
All realized in the form of software is called by processing element；It can also all realize in the form of hardware；It can also part mould
Block calls the form of software to realize by processing element, and part of module is realized by the form of hardware.For example, x modules can be
The processing element individually set up can also be integrated in some chip of above-mentioned apparatus and realize, in addition it is also possible to program generation
The form of code is stored in the memory of above-mentioned apparatus, is called by some processing element of above-mentioned apparatus and is executed the above x moulds
The function of block.The realization of other modules is similar therewith.In addition these modules can completely or partially integrate, can also be only
It is vertical to realize.Processing element described here can be a kind of integrated circuit, the processing capacity with signal.During realization,
Each step of the above method or more modules can be by the integrated logic circuit of the hardware in processor elements or soft
The instruction of part form is completed.
For example, the above module can be arranged to implement one or more integrated circuits of above method, such as：
One or more specific integrated circuits (ApplicationSpecificIntegratedCircuit, abbreviation ASIC), or, one
Or multi-microprocessor (digitalsingnalprocessor, abbreviation DSP), or, one or more field-programmable gate array
It arranges (FieldProgrammableGateArray, abbreviation FPGA) etc..For another example, when some above module is dispatched by processing element
When the form of program code is realized, which can be general processor, such as central processing unit
(CentralProcessingUnit, abbreviation CPU) or it is other can be with the processor of caller code.For another example, these modules can
To integrate, realized in the form of system on chip (system-on-a-chip, abbreviation SOC).
As shown in figure 3, in an embodiment, car-mounted terminal of the invention includes：Processor 31 and memory 32.
The memory 32 is for storing computer program.
The memory 32 includes：ROM, RAM, magnetic disc, USB flash disk, storage card or CD etc. are various can to store program generation
The medium of code.
The processor 31 is connected with the memory 32, the computer program for executing the storage of the memory 32,
So that the car-mounted terminal executes the above-mentioned location information sharing method based on car-mounted terminal.
Preferably, the processor 31 can be general processor, including central processing unit
(CentralProcessingUnit, abbreviation CPU), network processing unit (NetworkProcessor, abbreviation NP) etc.；It can be with
It is digital signal processor (DigitalSignalProcessor, abbreviation DSP), application-specific integrated circuit
(ApplicationSpecificIntegratedCircuit, abbreviation ASIC), field programmable gate array (Field-
ProgrammableGateArray, abbreviation FPGA) either other programmable logic device, discrete gate or transistor logic device
Part, discrete hardware components.
As shown in figure 4, in an embodiment, the location information shared system of the invention based on car-mounted terminal includes above-mentioned
Car-mounted terminal 41 and intelligent terminal 42.
The intelligent terminal 42 receives the car-mounted terminal 41 for sending the first location information to the car-mounted terminal 41
The second location information sent.
In one embodiment of the invention, the intelligent terminal 41 includes smart mobile phone, tablet computer and PDA.
In one embodiment of the invention, the intelligent terminal 42 is additionally operable to according to the second location information real time inspection institute
State the position of car-mounted terminal.Specifically, when intelligent terminal 42 and car-mounted terminal 41 are not located at same vehicle, intelligent terminal 42
According to the second location information received, the position of real time inspection car-mounted terminal 41, to realize car-mounted terminal 41 and intelligent terminal
Position between 42 is shared.
In conclusion the location information sharing method based on car-mounted terminal and system of the present invention, car-mounted terminal pass through altogether
The location information that car-mounted terminal and intelligent terminal respectively acquire is enjoyed to realize the shared of location information；Positioning accuracy is improved, is carried
User experience is risen.So the present invention effectively overcomes various shortcoming in the prior art and has high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology can all carry out modifications and changes to above-described embodiment without violating the spirit and scope of the present invention.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should by the present invention claim be covered.
Claims (10)
1. a kind of location information sharing method based on car-mounted terminal, which is characterized in that include the following steps：
Receive the first location information that intelligent terminal is sent；
The second location information for being acquired of car-mounted terminal is sent to the intelligent terminal.
2. the location information sharing method according to claim 1 based on car-mounted terminal, which is characterized in that pass through wired company
It connects or is wirelessly connected and communicated with intelligent terminal.
3. the location information sharing method according to claim 1 based on car-mounted terminal, which is characterized in that further include working as institute
When stating intelligent terminal and the car-mounted terminal and being located at same vehicle, based on first location information and second location information
Vehicle is positioned.
4. a kind of location information shared system based on car-mounted terminal, which is characterized in that including receiving module and sending module；
The receiving module is for receiving the first location information that intelligent terminal is sent；
The sending module is used to send the second location information that car-mounted terminal is acquired to the intelligent terminal.
5. the location information shared system according to claim 4 based on car-mounted terminal, which is characterized in that pass through wired company
It connects or is wirelessly connected and communicated with intelligent terminal.
6. the location information shared system according to claim 4 based on car-mounted terminal, which is characterized in that further include positioning
Module, for when the intelligent terminal is located at same vehicle with the car-mounted terminal, being based on first location information and institute
The second location information is stated to position vehicle.
7. a kind of car-mounted terminal, which is characterized in that including：Processor and memory；
The memory is used to execute the computer journey of the memory storage for storing computer program, the processor
Sequence, so that the car-mounted terminal perform claim requires the shared side of the location information based on car-mounted terminal described in any one of 1 to 3
Method.
8. a kind of location information shared system based on car-mounted terminal, which is characterized in that including the vehicle-mounted end described in claim 7
End and intelligent terminal；
The intelligent terminal for sending the first location information to the car-mounted terminal, receive that the car-mounted terminal sends the
Two location informations.
9. the location information shared system according to claim 8 based on car-mounted terminal, which is characterized in that the intelligence is eventually
End includes smart mobile phone, tablet computer and PDA.
10. the location information shared system according to claim 8 based on car-mounted terminal, which is characterized in that the intelligence
Terminal is additionally operable to the position according to car-mounted terminal described in the second location information real time inspection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810191067.6A CN108305501A (en) | 2018-03-08 | 2018-03-08 | Location information sharing method based on car-mounted terminal and system, car-mounted terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810191067.6A CN108305501A (en) | 2018-03-08 | 2018-03-08 | Location information sharing method based on car-mounted terminal and system, car-mounted terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108305501A true CN108305501A (en) | 2018-07-20 |
Family
ID=62849572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810191067.6A Pending CN108305501A (en) | 2018-03-08 | 2018-03-08 | Location information sharing method based on car-mounted terminal and system, car-mounted terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108305501A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664844A (en) * | 2020-05-29 | 2020-09-15 | 北京百度网讯科技有限公司 | Navigation method, navigation device and electronic equipment |
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Address after: 201822 No.208, building 4, no.1411, Yecheng Road, Jiading Industrial Zone, Jiading District, Shanghai Applicant after: Botai vehicle networking technology (Shanghai) Co.,Ltd. Address before: 201822 No.208, building 4, no.1411, Yecheng Road, Jiading Industrial Zone, Jiading District, Shanghai Applicant before: SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING Co.,Ltd. |
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Application publication date: 20180720 |