CN106685454A - Vehicle-mounted position transmission method, vehicle-mounted positioning terminal and system - Google Patents
Vehicle-mounted position transmission method, vehicle-mounted positioning terminal and system Download PDFInfo
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- CN106685454A CN106685454A CN201611078858.5A CN201611078858A CN106685454A CN 106685454 A CN106685454 A CN 106685454A CN 201611078858 A CN201611078858 A CN 201611078858A CN 106685454 A CN106685454 A CN 106685454A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3822—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving specially adapted for use in vehicles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72457—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to a vehicle-mounted position transmission method, a vehicle-mounted positioning terminal and a vehicle-mounted positioning system. The transmission method includes the following steps that: a position request forwarded by a server is received; an operation mode is switched to a real-time transmission mode from a sleep mode according to the position request; and under the real-time transmission mode, position information is uploaded to the server according to a predetermined transmission policy, so that the server can forward the position information to a user terminal. With the vehicle-mounted position transmission method, the vehicle-mounted positioning terminal and the vehicle-mounted positioning system of the invention adopted, the power consumption of the vehicle-mounted positioning terminal can be decreased, the position information can be uploaded in real time when positioning is required, it can be ensured that the position information obtained by a user has high real-time performance, positioning is accurate and reliable, and the positioning experience of the user can be improved.
Description
Technical field
The present invention relates to vehicle-carrying communication technical field, more particularly to a kind of vehicle-mounted position transfer approach, on-vehicle positioning terminal
And system.
Background technology
On-vehicle positioning terminal and wagon weighing machine, (the GPS/ Big Dippeves) terminal, (the GPS/ Big Dippeves) monitor terminal, it is responsible for connecing sending and receiving
Send GPS location information, status information and control information.
On-vehicle positioning terminal in correlation technique, is with predetermined frequency upload location information, that is to say, that vehicle-mounted fixed
Position terminal is all the time in real time transmission state, and its power consumption is big, and on-vehicle positioning terminal be by battery powered, therefore, power consumption
Amount is big, and service life is short.And in order to reduce power consumption, the frequency that the information that can dip is uploaded, however, the upload frequency that dips
Rate, then reduce the real-time of positional information simultaneously.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.For this purpose, the present invention
One purpose is to propose that one kind can reduce power consumption, improves the vehicle-mounted position transfer approach of vehicle-mounted position real-time.
Further object is that proposing a kind of on-vehicle positioning terminal.
A further object of the present invention is to propose a kind of vehicle positioning system.
For achieving the above object, according to the vehicle-mounted position transfer approach of the embodiment of one side of the invention, including：
The position requests of the reception server forwarding；
Mode of operation is switched into real-time transfer mode by park mode according to the position requests；
According to the tactful upload location information of predetermined transmission to the server under real-time transfer mode, so that the service
The positional information is forwarded to user terminal by device.
According to the on-vehicle positioning terminal of the embodiment of second aspect of the invention, including：
Receiving unit, for the position requests of the reception server forwarding；
Switch unit, for mode of operation to be switched into real-time transfer mode by park mode according to the position requests；
Uploading unit, for transmitting tactful upload location information to the service according to predetermined under real-time transfer mode
Device, so that the positional information is forwarded to user terminal by the server.
According to the vehicle positioning system that third aspect of the present invention embodiment is provided, including user terminal, server and car
Carry positioning terminal；
The user terminal is used to send position requests, and receives the positional information that the server sends；
The server is connected with the user terminal communication, for receiving the position requests and by the position requests
It is transmitted to the on-vehicle positioning terminal, and receives the positional information that the on-vehicle positioning terminal uploads and by the position
Information is sent to the user terminal；
On-vehicle positioning terminal, the on-vehicle positioning terminal is connected with the server communication, please for receiving the position
Ask, and mode of operation is switched into real-time transfer mode by park mode according to the position requests；And in transmission mould in real time
Under formula the positional information is uploaded to the server according to predetermined transmission strategy.
Vehicle-mounted position transfer approach, on-vehicle positioning terminal and the system for providing according to embodiments of the present invention, vehicle positioning end
The position requests of the first the reception server forwarding in end, switch to mode of operation in real time further according to the position requests by park mode
Transfer mode；Finally, tactful upload location information is transmitted to the server, according to predetermined under real-time transfer mode so that institute
State server and the positional information is forwarded into user terminal.That is, when position requests are not received, vehicle positioning end
End is in park mode, low in energy consumption, therefore, it can that the power consumption of on-vehicle positioning terminal is greatly lowered.Meanwhile, user needs positioning
When, position requests are sent by user terminal, on-vehicle positioning terminal switches to real-time transfer mode, so, it can be ensured that needing
When positioning, being capable of upload location information in real time, it is ensured that the positional information that user obtains has good real-time, accurate positioning
It is reliable, improve user's positioning experience.
Description of the drawings
Fig. 1 is the flow chart of the vehicle-mounted position transfer approach of one embodiment of the invention；
Fig. 2 is the flow chart of step S103 in the vehicle-mounted position transfer approach of one embodiment of the invention；
Fig. 3 is the flow chart of the vehicle-mounted position transfer approach of another embodiment of the present invention；
Fig. 4 is the structural representation of one embodiment of the invention on-vehicle positioning terminal；
Fig. 5 is the structural representation of one embodiment of the invention vehicle positioning system.
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
With reference to shown in Fig. 1, Fig. 1 shows a kind of a kind of realization of vehicle-mounted position transfer approach provided in an embodiment of the present invention
Flow process, for the ease of description, illustrate only the part related to the embodiment of the present invention.Specifically, the vehicle-mounted position transfer approach,
The executive agent of the method can be on-vehicle positioning terminal 300, and it is comprised the following steps：
S101, the position requests of the forwarding of the reception server 402.
Specifically, on-vehicle positioning terminal 300 is typically mounted on vehicle, when user needs to know the position of vehicle
When, user can send position by user terminal 401 (such as the communication terminal such as mobile phone, panel computer) to server 402 please
Ask, server 402 is again forwarded the position requests, the position of the forwarding of the reception server 402 by on-vehicle positioning terminal 300
Request.And when user need not know the position of vehicle, then user typically will not also there is no need to send position requests.
S102, mode of operation is switched into real-time transfer mode by park mode according to the position requests.
That is, the on-vehicle positioning terminal 300 has park mode and real-time transfer mode, park mode refers to the car
Carry positioning terminal 300 and enter a kind of very little state of power consumption, thus be also referred to as " low-power mode ", and transfer mode in real time
The on-vehicle positioning terminal 300 is referred to the state of certain frequency transmission positional information, due to needing with certain frequency under the state
Positional information is sent, so, power consumption is big relative to park mode.
When the on-vehicle positioning terminal 300 receives the position requests of the forwarding of server 402, the on-vehicle positioning terminal 300
Automatically real-time transfer mode is switched to from park mode, it is, the on-vehicle positioning terminal 300 wakes up, and enters to biography in real time
Send pattern.
S103, under real-time transfer mode according to the tactful upload location information of predetermined transmission to the server 402 so that
The positional information is forwarded to user terminal 401 by the server 402.
That is, the on-vehicle positioning terminal 300 is after real-time transfer mode is entered to, in a predetermined manner by position
Confidence breath uploads onto the server 402, then is forwarded to user terminal 401 by server 402, thus, user can pass through user
The positional information of the vehicle that terminal 401 is known.
In one embodiment of the invention, predetermined policy is to upload at predetermined time intervals a location point information to described
Server 402.That is, at interval of the scheduled time, the location point letter of 300 upload current points in time of the on-vehicle positioning terminal
Breath, for example, uploaded the location point information of current time node to server 402 every 1 second, and server 402 is again by the location point letter
Breath is forwarded to user terminal 401, thus, user terminal 401 is over time, become, continuously receives multiple location point information, leads to
The movement locus that these location point information would know that vehicle is crossed, realizes being accurately positioned.
In another embodiment of the present invention, predetermined policy is multiple in the scheduled time to upload at predetermined time intervals
Location point information is to the server 402.That is, at predetermined time intervals the on-vehicle positioning terminal 300 uploads this this makes a reservation for
The corresponding location point information of multiple timing nodes in time, for example, uploaded 10 location point information, 10 second time every 10 seconds
In in the 1st second to the 10th second per 1 second be a timing node, on each timing node gather a positional information, thus,
10 location point information can be formed within 10 second time, when reaching (the tenth second) last second of 10 second time, this is vehicle-mounted
The location point information of nine time points before and the location point information of last second are uploaded to together service by positioning terminal 300
Device 402, server 402 is forwarded to again user terminal 401, thus, user terminal 401 is received after 10 location point information,
The movement locus of vehicle can be known, realize being accurately positioned.
It should be noted that in the present embodiment, because front several timing nodes do not carry out real time data in the scheduled time
Transmission, only in last time point transmission data of the scheduled time, therefore, reduce further the on-vehicle positioning terminal 300
Power consumption.Simultaneously as the data of last time point transmission contain the location point information of above several timing nodes, institute
With, the location point information that user terminal 401 is received is still complete, therefore, while power consumption is reduced, positioning is can ensure that again
Accurate and reliability.
With reference to shown in Fig. 2, in one embodiment of the invention, upload at predetermined time intervals multiple in the scheduled time
Location point information to the server 402 may comprise steps of：
S1031, in the given time, the location point information Store that each timing node is produced is to memory.
S1032, all location point information in the scheduled time are carried out being packed into packet；
S1033, when expiring the scheduled time, the packet is sent to the server 402.
That is, the data that in the given time each timing node is produced first are not transmitted in real time, but exist
To memory, when the location point information of each timing node is produced, by the position of each timing node in the scheduled time
To put a little carry out and be packed into packet, last timing node of the packet of formation scheduled time again is sent to server
402, server 402 is forwarded to again user terminal 401, and end user's terminal 401 is carried out unpacking and obtains each location point information.
The vehicle-mounted position transfer approach for providing according to embodiments of the present invention, the first the reception server 402 of on-vehicle positioning terminal 300
The position requests of forwarding, real-time transfer mode is switched to further according to the position requests by mode of operation by park mode；Finally,
According to the tactful upload location information of predetermined transmission to the server 402 under real-time transfer mode, so that the server 402
The positional information is forwarded into user terminal 401.That is, when position requests are not received, on-vehicle positioning terminal 300
It is low in energy consumption in park mode, therefore, it can that the power consumption of on-vehicle positioning terminal 300 is greatly lowered.Meanwhile, user needs fixed
During position, position requests are sent by user terminal 401, on-vehicle positioning terminal 300 switches to real-time transfer mode, thus, can be with
Guarantee when positioning is needed, being capable of upload location information in real time, it is ensured that the positional information of user's acquisition has good real-time,
Accurate positioning reliability, improves user's positioning experience.
With reference to shown in Fig. 3, Fig. 3 shows that a kind of another kind of vehicle-mounted position transfer approach provided in an embodiment of the present invention is real
Existing flow process, for the ease of description, illustrate only the part related to the embodiment of the present invention.Specifically, the vehicle-mounted position sender
Method, the executive agent of the method can be on-vehicle positioning terminal 300, and it is comprised the following steps：
S201, the position requests of the forwarding of the reception server 402.
S202, mode of operation is switched into real-time transfer mode by park mode according to the position requests.
S203, under real-time transfer mode according to the tactful upload location information of predetermined transmission to the server 402 so that
The positional information is forwarded to user terminal 401 by the server 402.
S204, when receiving under real-time transfer mode the termination of the forwarding of the server 402 and asking, stop uploading position
Information, and mode of operation is switched back into park mode by arq mode is gone up in real time.
That is, user is when obtaining vehicle position information, termination request can be sent to server 402,
Server 402 again by terminate request be forwarded to on-vehicle positioning terminal 300, the on-vehicle positioning terminal 300 under real-time transfer mode,
If receive server 402 forwarding termination request, the upload of stop position point information immediately, and by mode of operation by
In real time transfer mode switches to park mode, and then the on-vehicle positioning terminal 300 is reentered to park mode.
It should be noted that in the present embodiment, step S201 to step S203 is extremely walked with step S101 in Fig. 1 embodiments
Rapid S103 is identical, will not be described here.
The vehicle-mounted position transfer approach for providing according to embodiments of the present invention, the first the reception server 402 of on-vehicle positioning terminal 300
The position requests of forwarding, real-time transfer mode is switched to further according to the position requests by mode of operation by park mode；Finally,
According to the tactful upload location information of predetermined transmission to the server 402 under real-time transfer mode, so that the server 402
The positional information is forwarded into user terminal 401.That is, when position requests are not received, on-vehicle positioning terminal 300
It is low in energy consumption in park mode, therefore, it can that the power consumption of on-vehicle positioning terminal 300 is greatly lowered.Meanwhile, user needs fixed
During position, position requests are sent by user terminal 401, on-vehicle positioning terminal 300 switches to real-time transfer mode, thus, can be with
Guarantee when positioning is needed, being capable of upload location information in real time, it is ensured that the positional information of user's acquisition has good real-time,
Accurate positioning reliability, improves user's positioning experience.Additionally, by sending during termination request, the on-vehicle positioning terminal can be caused
300 switch back to park mode again, and then further reduce power consumption.
With reference to shown in Fig. 4, Fig. 4 shows a kind of on-vehicle positioning terminal 300 provided in an embodiment of the present invention, for the ease of retouching
State, illustrate only the part related to the embodiment of the present invention.Specifically, on-vehicle positioning terminal provided in an embodiment of the present invention 300,
Can be used for realizing the vehicle-mounted position transfer approach of above-described embodiment, including：
Receiving unit 301, for the position requests of the forwarding of the reception server 402.
Specifically, on-vehicle positioning terminal 300 is typically mounted on vehicle, when user needs to know the position of vehicle
When, user can send position by user terminal 401 (such as the communication terminal such as mobile phone, panel computer) to server 402 please
Ask, server 402 is again forwarded the position requests, on-vehicle positioning terminal 300 can the reception server by receiving unit
The position requests of 402 forwardings.And when user need not know the position of vehicle, then user typically will not also there is no need to send
Position requests.
Switch unit 302, for mode of operation to be switched into transmission mould in real time by park mode according to the position requests
Formula.
That is, the on-vehicle positioning terminal 300 has park mode and real-time transfer mode, park mode refers to the car
Carry positioning terminal 300 and enter a kind of very little state of power consumption, thus be also referred to as " low-power mode ", and transfer mode in real time
The on-vehicle positioning terminal 300 is referred to the state of certain frequency transmission positional information, due to needing with certain frequency under the state
Positional information is sent, so, power consumption is big relative to park mode.
When the receiving unit 301 receives the position requests of the forwarding of server 402, the on-vehicle positioning terminal 300 can be with
Real-time transfer mode is switched to from park mode by switch unit 302 automatically, it is, the on-vehicle positioning terminal 300 wakes up,
And enter to real-time transfer mode.
Uploading unit 303, for transmitting tactful upload location information to the clothes according to predetermined under real-time transfer mode
Business device 402, so that the positional information is forwarded to user terminal 401 by the server 402.
That is, the on-vehicle positioning terminal 300 passes through in a predetermined manner after real-time transfer mode is entered to
Positional information is uploaded onto the server 402 by uploading unit 303, then is forwarded to user terminal 401 by server 402, thus, with
Family can pass through the positional information of the vehicle that user terminal 401 is known.
In one embodiment of the invention, predetermined policy is to upload at predetermined time intervals a location point information to described
Server 402.That is, at interval of the scheduled time, the location point letter of 300 upload current points in time of the on-vehicle positioning terminal
Breath, for example, uploaded the location point information of current time node to server 402 every 1 second, and server 402 is again by the location point letter
Breath is forwarded to user terminal 401, thus, user terminal 401 is over time, become, continuously receives multiple location point information, leads to
The movement locus that these location point information would know that vehicle is crossed, realizes being accurately positioned.
In another embodiment of the present invention, predetermined policy is multiple in the scheduled time to upload at predetermined time intervals
Location point information is to the server 402.That is, at predetermined time intervals the on-vehicle positioning terminal 300 uploads this this makes a reservation for
The corresponding location point information of multiple timing nodes in time, for example, uploaded 10 location point information, 10 second time every 10 seconds
In in the 1st second to the 10th second per 1 second be a timing node, on each timing node gather a positional information, thus,
10 location point information can be formed within 10 second time, when reaching (the tenth second) last second of 10 second time, this is vehicle-mounted
The location point information of nine time points before and the location point information of last second are uploaded to together service by positioning terminal 300
Device 402, server 402 is forwarded to again user terminal 401, thus, user terminal 401 is received after 10 location point information,
The movement locus of vehicle can be known, realize being accurately positioned.
It should be noted that in the present embodiment, because front several timing nodes do not carry out real time data in the scheduled time
Transmission, only in last time point transmission data of the scheduled time, therefore, reduce further the on-vehicle positioning terminal 300
Power consumption.Simultaneously as the data of last time point transmission contain the location point information of above several timing nodes, institute
With, the location point information that user terminal 401 is received is still complete, therefore, while power consumption is reduced, positioning is can ensure that again
Accurate and reliability.
In one embodiment of the invention, uploading unit 303 can include：
Memory module 3031, in the given time, the location point information Store that each second is produced to be to memory.
Packetization module 3031, for carrying out being packed into packet all location point information in the scheduled time.
Sending module 3033, for when expiring the scheduled time, the packet being sent to the server
402。
That is, the data that in the given time each timing node is produced first are not transmitted in real time, but pass through
There is module 3031 to exist to memory, when the location point information of each timing node is produced, by packetization module
3032 carry out the location point of each timing node in the scheduled time to be packed into packet, and the packet of formation is in pre- timing
Between last timing node sent to server 402 by sending module 3033, server 402 is forwarded to again user terminal
401, end user's terminal 401 is carried out unpacking and obtains each location point information.
In one embodiment of the invention, switch unit 302 is additionally operable to when described more than not receiving in setting time
During the position requests of the forwarding of server 402, stop upload location information, and mode of operation is switched back to not by arq mode is gone up in real time
Sleep mode.
That is, user is when obtaining vehicle position information, termination request can be sent to server 402,
Server 402 again by terminate request be forwarded to on-vehicle positioning terminal 300, the on-vehicle positioning terminal 300 under real-time transfer mode,
If receiving the termination request of the forwarding of server 402, the upload of stop position point information immediately, and by switch unit
Mode of operation is switched to park mode by 302 by real-time transfer mode, so cause the on-vehicle positioning terminal 300 reenter to
Park mode.
The on-vehicle positioning terminal 300 for providing according to embodiments of the present invention, the position requests of the forwarding of first the reception server 402,
Mode of operation is switched into real-time transfer mode by park mode further according to the position requests；Finally, in real-time transfer mode
Under according to the tactful upload location information of predetermined transmission to the server 402 so that the server 402 is by the positional information
It is forwarded to user terminal 401.That is, when position requests are not received, on-vehicle positioning terminal 300 is in park mode,
It is low in energy consumption, therefore, it can that the power consumption of on-vehicle positioning terminal 300 is greatly lowered.Meanwhile, when user needs positioning, by user
Terminal 401 sends position requests, and on-vehicle positioning terminal 300 switches to real-time transfer mode, so, it can be ensured that needing positioning
When, being capable of upload location information in real time, it is ensured that the positional information that user obtains has a good real-time, accurate positioning reliability,
Improve user's positioning experience.Additionally, by sending during termination request, the on-vehicle positioning terminal 300 can be caused to switch back to again
Park mode, and then further reduce power consumption.
With reference to shown in Fig. 5, Fig. 5 shows a kind of vehicle positioning system 400 provided in an embodiment of the present invention, for the ease of retouching
State, illustrate only the part related to the embodiment of the present invention.Specifically, the vehicle positioning system 400, including：Including user's end
End 401, server 402 and on-vehicle positioning terminal 300.
The user terminal 401 is used to send position requests, and receives the positional information that the server 402 sends.
The server 402 is communicated to connect with the user terminal 401, for receiving the position requests and by institute's rheme
Put request and be transmitted to the on-vehicle positioning terminal 300, and receive the positional information that the on-vehicle positioning terminal 300 is uploaded
And the positional information is sent to the user terminal 401.
The on-vehicle positioning terminal 300 is communicated to connect with the server 402, for receiving the position requests, and root
Mode of operation is switched into real-time transfer mode by park mode according to the position requests；And under real-time transfer mode according to
Predetermined transmission strategy uploads the positional information to the server 402.
Specific work process is：User sends position requests to server 402 by user terminal 401, and server 402 connects
After receiving the position requests, the position requests are forwarded into on-vehicle positioning terminal 300, on-vehicle positioning terminal 300 receives the position please
After asking, the mode of operation of the on-vehicle positioning terminal 300 is switched into real-time transfer mode by park mode, and in transmission mould in real time
Positional information is uploaded onto the server into 402 according to predetermined transmission strategy under formula.
In one embodiment of the invention, predetermined policy is to upload at predetermined time intervals a location point information to described
Server 402.That is, at interval of the scheduled time, the location point letter of 300 upload current points in time of the on-vehicle positioning terminal
Breath, for example, uploaded the location point information of current time node to server 402 every 1 second, and server 402 is again by the location point letter
Breath is forwarded to user terminal 401, thus, user terminal 401 is over time, become, continuously receives multiple location point information, leads to
The movement locus that these location point information would know that vehicle is crossed, realizes being accurately positioned.
In another embodiment of the present invention, predetermined policy is multiple in the scheduled time to upload at predetermined time intervals
Location point information is to the server 402.That is, at predetermined time intervals the on-vehicle positioning terminal 300 uploads this this makes a reservation for
The corresponding location point information of multiple timing nodes in time, for example, uploaded 10 location point information, 10 second time every 10 seconds
In in the 1st second to the 10th second per 1 second be a timing node, on each timing node gather a positional information, thus,
10 location point information can be formed within 10 second time, when reaching (the tenth second) last second of 10 second time, this is vehicle-mounted
The location point information of nine time points before and the location point information of last second are uploaded to together service by positioning terminal 300
Device 402, server 402 is forwarded to again user terminal 401, thus, user terminal 401 is received after 10 location point information,
The movement locus of vehicle can be known, realize being accurately positioned.
The vehicle positioning system for providing according to embodiments of the present invention, user terminal 401 sends position requests to server
402, server 402 is forwarded to again on-vehicle positioning terminal 300, and the position of the forwarding of 300 the reception server of on-vehicle positioning terminal 402 please
Ask, mode of operation is switched into real-time transfer mode by park mode further according to the position requests；Finally, on-vehicle positioning terminal
300 transmit tactful upload location information to the server 402 under real-time transfer mode according to predetermined, so that the server
The positional information is forwarded to user terminal 401 by 402.That is, when position requests are not received, on-vehicle positioning terminal
300 are in park mode, low in energy consumption, therefore, it can that the power consumption of on-vehicle positioning terminal 300 is greatly lowered.Meanwhile, user needs
During positioning, position requests are sent by user terminal 401, on-vehicle positioning terminal 300 switches to real-time transfer mode, thus, can
To guarantee when positioning is needed, being capable of upload location information in real time, it is ensured that the positional information of user's acquisition has good real-time
Property, accurate positioning reliability improves user's positioning experience.
It should be noted that each embodiment in this specification is described by the way of progressive, each embodiment weight
Point explanation is all difference with other embodiment, between each embodiment identical similar part mutually referring to.
For device or system class embodiment, due to itself and embodiment of the method basic simlarity, so description is fairly simple, it is related
Part is illustrated referring to the part of embodiment of the method.
Also, it should be noted that herein, such as first and second or the like relational terms are used merely to one
Entity or operation make a distinction with another entity or operation, and not necessarily require or imply between these entities or operation
There is any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to contain
Lid nonexcludability is included, so that a series of process, method, article or equipment including key elements not only will including those
Element, but also including other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element for being limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The step of method described with reference to the embodiments described herein or algorithm, directly can be held with hardware, processor
Capable software module, or the combination of the two is implementing.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In field in known any other form of storage medium.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope for causing.
Claims (10)
1. a kind of vehicle-mounted position transfer approach, it is characterised in that include：
The position requests of the reception server forwarding；
Mode of operation is switched into real-time transfer mode by park mode according to the position requests；
According to the tactful upload location information of predetermined transmission to the server under real-time transfer mode, so that the server will
The positional information is forwarded to user terminal.
2. vehicle-mounted position transfer approach according to claim 1, it is characterised in that the predetermined policy is every pre- timing
Between upload a location point information to the server, or upload multiple location points in the scheduled time at predetermined time intervals
Information is to the server.
3. vehicle-mounted position transfer approach according to claim 1, it is characterised in that also include：
When the termination that server forwarding is received under real-time transfer mode is asked, stop upload location information, and by work
Operation mode switches back to park mode by arq mode is gone up in real time.
4. vehicle-mounted position transfer approach according to claim 1, it is characterised in that upload at predetermined time intervals described predetermined
Multiple location point information include to the server in time：
In the given time, the location point information Store for each timing node being produced is to memory；
All location point information in the scheduled time are carried out being packed into packet；
When expiring the scheduled time, the packet is sent to the server.
5. a kind of on-vehicle positioning terminal, it is characterised in that include：
Receiving unit, for the position requests of the reception server forwarding；
Switch unit, for mode of operation to be switched into real-time transfer mode by park mode according to the position requests；
Uploading unit, under real-time transfer mode according to the tactful upload location information of predetermined transmission to the server, with
Make the server that the positional information is forwarded into user terminal.
6. on-vehicle positioning terminal according to claim 5, it is characterised in that the predetermined policy is to go up at predetermined time intervals
A location point information is passed to the server, or uploads multiple location point information in the scheduled time at predetermined time intervals
To the server.
7. on-vehicle positioning terminal according to claim 5, it is characterised in that the switch unit is additionally operable to when more than setting
When the position requests of the server forwarding are not received in the time, stop upload location information, and by mode of operation by real-time
Upper arq mode switches back to park mode.
8. on-vehicle positioning terminal according to claim 5, it is characterised in that the uploading unit includes：
Memory module, in the given time, the location point information Store that each second is produced to be to memory；
Packetization module, for carrying out being packed into packet all location point information in the scheduled time；
Sending module, for when expiring the scheduled time, the packet being sent to the server.
9. a kind of vehicle positioning system, it is characterised in that including user terminal, server and on-vehicle positioning terminal；
The user terminal is used to send position requests, and receives the positional information that the server sends；
The server is connected with the user terminal communication, for receiving the position requests and forwarding the position requests
To the on-vehicle positioning terminal, and receive the positional information that the on-vehicle positioning terminal uploads and by the positional information
Send to the user terminal；
On-vehicle positioning terminal, the on-vehicle positioning terminal is connected with the server communication, for receiving the position requests, and
Mode of operation is switched into real-time transfer mode by park mode according to the position requests；And press under real-time transfer mode
According to predetermined transmission strategy the positional information is uploaded to the server.
10. vehicle positioning system according to claim 9, it is characterised in that the predetermined policy is at predetermined time intervals
A location point information is uploaded to the server, or uploads multiple location point letters in the scheduled time at predetermined time intervals
Cease to the server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611078858.5A CN106685454A (en) | 2016-11-30 | 2016-11-30 | Vehicle-mounted position transmission method, vehicle-mounted positioning terminal and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611078858.5A CN106685454A (en) | 2016-11-30 | 2016-11-30 | Vehicle-mounted position transmission method, vehicle-mounted positioning terminal and system |
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| CN106685454A true CN106685454A (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611078858.5A Pending CN106685454A (en) | 2016-11-30 | 2016-11-30 | Vehicle-mounted position transmission method, vehicle-mounted positioning terminal and system |
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