CN1811342A - Countermovement path information keeping method in vehicle information terminal equipment - Google Patents
Countermovement path information keeping method in vehicle information terminal equipment Download PDFInfo
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- CN1811342A CN1811342A CN 200510032989 CN200510032989A CN1811342A CN 1811342 A CN1811342 A CN 1811342A CN 200510032989 CN200510032989 CN 200510032989 CN 200510032989 A CN200510032989 A CN 200510032989A CN 1811342 A CN1811342 A CN 1811342A
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Abstract
The present invention relates to a reverse traveling pathway information storage method in vehicle information terminal equipment. Said method includes the following steps: searching the information of traveling pathway capable of going to the destination required by user; outputting searched traveling pathway information; converting the searched traveling pathway information into the information of reverse traveling pathway from destination to starting place and storing said information. When the reverse traveling pathway information is converted, for the place information which can not be reverse converted it can select other roundabout pathway and store it, and the converted reverse traveling pathway information can be sent to exterior by means of communication equipment.
Description
(1) technical field
The present invention is the technology of relevant vehicle information terminal equipment, refer in particular to that normal mobile route information translation with customer requirements becomes reverse mobile route information and a kind of vehicle information terminal equipment of being preserved in reverse mobile route information saving method.
(2) background technology
Along with the prosperity day by day of ICT (information and communication technology), snafu great change has also taken place in automotive field.The driver can be when driving a car, and obtains transport information and even about the various information and the service of economy, culture and daily life aspect.In addition, by the exploitation of the intelligent network of communication lines, driver's security and convenience all are greatly improved.
At present when personalization device and personal mobile communication increase day by day, the many electronic systems that are used for family or office begin to be installed to automobile successively, and be used for radio communication, the computer (PC in voice communications versus data communications field, Personal computer), the computer technology of computer platform aspects such as personal digital assistant (PDA, Personal DigitalAssistant) and computer games becomes the underlying dimension of networking car (Connected Car) gradually.
Recently, the state-of-the-art technology on the car that is used to network is teleprocessing (Telematics) technology, this technology vehicle information terminal equipment that is otherwise known as.Telematics is on the basis of the GPS (GPS) of utilizing wireless, speech data communication and artificial satellite, utilize automobile exchange message technology, it is a kind of mensuration system and wireless telecommunications net of utilizing, and terminal device and transportation with regard to dangerous emergency information, remote vehicle information and the various computer service of moving (financial transaction, news, Email etc.) of transport information or burst is provided for driver and passenger.That is to say that telematics is a kind of formula that joins end to end (end to end) treatment technology that comprises wired, wireless, hardware and all service content.
Above-mentioned this teleprocessing navigator of the prior art when receiving mobile route information, can only receive normal mobile route information.Therefore, need be when normal mobile route return the user, landing vehicle Information Network again, the routing information that search is returned.In addition, frequent landing vehicle Information Network has caused drawbacks such as expense increase and system's overload.
(3) summary of the invention
The objective of the invention is in order to solve the above-mentioned problems in the prior art, provide a kind of in that the path of moving along the user is reverse when returning, the information that need not again the landing vehicle Information Network and search for reverse mobile route, and only user's mobile route information translation of exporting is become reverse mobile route information and preserved to get final product, service-user use vehicle information terminal equipment provides the reverse mobile route information saving method in the very big vehicle information terminal equipment easily.In addition, the purpose of this invention is to provide a kind of can significantly reduce that expense that unnecessary link brings increases and the vehicle information terminal equipment of phenomenon such as system's overload in reverse mobile route information saving method.
In order to achieve the above object, the reverse mobile route information saving method in the vehicle information terminal equipment of the present invention has following three operation stepss: promptly, and the normal mobile route information that first step, search can be gone to the destination of customer requirements; The normal mobile route information that second step, output search; Third step, the normal mobile route information translation that will search become the reverse mobile route information from the destination to the departure place and are preserved.Comprise that in addition also can increase the reverse mobile route that proposes according to the user provides requirement, the step of the reverse mobile route information that output is preserved.
Reverse mobile route information is opposite with the numerical value of the normal mobile route information of preservation, if normal mobile route information is right-hand rotation, so reverse mobile route information is for turning left; And normal mobile route information is when turning left, and so reverse mobile route information is turned right exactly; When normal mobile route information was craspedodrome, reverse mobile route information was oppositely to keep straight on.In addition, in conversion and preserve the step of reverse mobile route information,, also can search for circuitous path separately and preserved location information that can't reverse transformation, the reverse mobile route information that is converted will outwards send by communication tool (CDMA module or USB etc.).
The search step of search mobile route also can be divided into following two steps: promptly, one, after the user imports destination information sends to this information the step at command information center; The step of the moving direction information that demonstrates in the friendship fork in the road when two, moving by command information center reception user.If reverse transformation is also preserved user's mobile route information, when being received in the moving direction information of handing over the fork in the road so, will receive and preservation information along the moving direction opposite with normal moving direction.During this external search mobile route information,, will search for the command information database, to obtain the mobile route information of going to the destination as long as the user imports the destination.
Effect of the present invention:
As mentioned above, reverse mobile route information saving method in the vehicle according to the invention information terminal apparatus can make the user in the time need returning along the path that normal direction moves is reverse, need not to login again the information of vehicles net and search for reverse mobile route information, and only user's mobile route information translation of exporting is become reverse mobile route information and preserved to get final product.Therefore, significantly reduced that expense that unnecessary link brings increases and phenomenon such as system's overload, and, brought great convenience to the user by mobile route information.
For further specifying above-mentioned purpose of the present invention, design feature and effect, the present invention is described in detail below with reference to accompanying drawing.
(4) description of drawings
The symbol description of major part in the accompanying drawing:
Fig. 1 is the control structure figure of vehicle information terminal equipment.
Fig. 2 is the store method precedence diagram of reverse mobile data path.
Fig. 3 a receives normal mobile route information, and the road section information institute diagrammatic sketch that converts thereof into reverse mobile route information and preserved.
Fig. 3 b is search and preserves the road section information institute diagrammatic sketch of circuitous path information.
Fig. 3 c is the reverse mobile data path complete list that goes out according to normal mobile route information translation.
(5) embodiment
Below, the embodiment of the reverse mobile route information saving method in the vehicle information terminal equipment that present invention will be described in detail with reference to the accompanying.
Fig. 1 is the control structure figure of vehicle information terminal equipment.
The vehicle according to the invention information terminal apparatus is made up of following structure: the central processing unit (CPU) 138 of comprehensively controlling vehicle information terminal equipment; Preserve the storer 132 of various information; Control the Keyboard Control portion 135 of various keyboard signals; The LCD control part 129 of control TFT liquid crystal indicator; In establish the motherboard 141 of LCD control part 129.Above-mentioned central processing unit 138 has control with normal mobile route information translation and save as the effect of reverse mobile route information.
But be connected with the television module 143 of received television signal on the motherboard 141, this television module 143 is by television antenna 146 received television signals.In addition, also be connected with on the motherboard 141 and can accept the TFT liquid crystal indicator (TFT LCD) 103 of keyboard control part 135 controls and accept the preceding board 106 that keyboard control part 135 is controlled by interface plate 100.TFT LCD103 is signable to go out various video signals and letter signal, and preceding board 106 is provided with the required button of various keyboards inputs, and converts the button that the user selects to keyboard signal and offer motherboard 141.Preceding board 106 is provided with the required Menu key of direct input transport information, and this Menu key is accepted the control of keyboard control part 135.
In addition, but the acoustic board 109 of set handling acoustic signal also on the motherboard 141, and this acoustic board 109 is made up of following structure: Microsoft's computer 121 of control acoustic board 109; The tuner 112 that receiving broadcast signal is required; Give the power supply unit 118 of Microsoft's computer power supply; Import the required signal processing part of various voice signals 115.
Can connect on the acoustic board 109 the required broadcast antenna of receiving broadcast signal 126, required sound equipment tape converter 123 and the interface plate 100 of broadcast sound equipment tape are set.In addition, also be provided with the amplifier (Amp) 179 of output on the acoustic board 109 by the voice signal of acoustic board 109 processing.
Fig. 2 is the store method precedence diagram of reverse mobile data path.
S210, the user needs the positional information of input destination in order to receive the mobile route information of going to the destination, and imports the mobile route information notification signal that goes to the destination.
S220, the command information center will receive the place director data of customer requirements according to the request signal of user input, and this is presented at will offer the user on the picture.
The S230 so normal mobile data path of output is used for the process that the user goes to the destination, and vehicle information terminal equipment then converts this to reverse mobile data path, and is saved in the vehicle information terminal device interior.
At this moment, reverse mobile route information is opposite with the numerical value of the normal mobile route information of preservation.For example, when normal mobile route information was right-hand rotation, reverse mobile route information was for turning left; And normal mobile route information is when turning left, and so reverse mobile route information is turned right exactly; When normal mobile route information was craspedodrome, reverse mobile route information was oppositely to keep straight on.In addition, in conversion and preserve the step of reverse mobile route information,, also can search for circuitous path separately and preserved location information that can't reverse transformation.
S240, S250 when the user need return along normally mobile path Yuan Lu, only need provide to vehicle information terminal equipment the requirement of reverse director data, and vehicle information terminal equipment will be exported the reverse director data of prior preservation and offer the user.In addition, reverse director data will outwards send by reverse mobile route communication tool.
Fig. 3 a receives normal mobile route information, and the road section information institute diagrammatic sketch that converts thereof into reverse mobile route information and preserved.
Initial when mobile the user, as to need user's input earlier to desire to go to destination information searches out the mobile data path of relevant destination information, and receives this information by vehicle information terminal equipment, it is presented at offers the user on the picture then.Shown in Fig. 3 a, mobile data path is displayed on the picture, and the user can leave for the destination from starting point through the 1st～the 5th highway section.At this, our hypothesis is the 1st highway section from the highway section that starting point moves to A friendship fork in the road; The highway section of handing over the fork in the road to move to B friendship fork in the road from A is the 2nd highway section; The highway section of handing over the fork in the road to move to C friendship fork in the road from B is the 3rd highway section; The highway section of handing over the fork in the road to move to D friendship fork in the road from C is the 4th highway section; The highway section of handing over the fork in the road to move to the destination from D is the 5th highway section.
If user's request provides dromic mobile route information, the command information center will provide mobile data path for the user as follows: move to A from starting point and hand over the 1st highway section of fork in the road to be " craspedodrome "; Handing over the fork in the road to move to B from A hands over the 2nd highway section of fork in the road to be " left-hand rotation "; Handing over the fork in the road to move to C from B hands over the 3rd highway section of fork in the road to be " right-hand rotation "; Handing over the fork in the road to move to D from C hands over the 4th highway section of fork in the road to be " right-hand rotation "; The 5th highway section of handing over the fork in the road to move to the destination from D is " 8 directions of turning left ".The user can move to the destination from starting point according to the mobile data path of output, and so the normal mobile data path of output will be converted and save as reverse mobile data path.
That is to say, convert the routing information that moves to reverse mobile data path, when the former road of needs is returned, only need normal mobile route information translation and remain the numerical value opposite to get final product with normal mobile data path.Therefore, as follows through the reverse mobile data path of conversion and preservation: as to move to D from the destination and hand over the 5th highway section of fork in the road to change and save as and normal opposite " the reverse craspedodrome " of mobile route " craspedodrome "; Handing over the fork in the road to move to C from D hands over the 4th highway section of fork in the road to change and save as and normal opposite " 4 directions of turning right " of mobile route " 8 directions of turning right "; Handing over the fork in the road to move to B from C hands over the 3rd highway section of fork in the road to change and save as and normal opposite " left-hand rotation " of mobile route " right-hand rotation "; Handing over the fork in the road to move to C from B hands over the 2nd highway section of fork in the road to change and save as and normal opposite " left-hand rotation " of mobile route " right-hand rotation "; Change and save as and normal opposite " the reverse craspedodrome " of mobile route " craspedodrome " from the 1st highway section that A hands over the fork in the road to move to starting point.
Fig. 3 b is search and preserves the highway section institute diagrammatic sketch of circuitous path information.
With the mode among Fig. 3 a with dromic mobile route information translation and when saving as reverse mobile data path, suppose to hand over the fork in the road can not carry out reverse transformation at C, will search for and preserve the data of other circuitous path.Shown in Fig. 3 b, receive and preserve from C and hand over the fork in the road after C-1 hands over fork in the road, C-2 to hand over fork in the road, C-to hand over the fork in the road, return the mobile data path that C hands over the fork in the road again.
In the place that can't carry out the mobile data path reverse transformation, the method of search and preservation circuitous path information is as follows: in the 5th highway section that moves to D friendship fork in the road from the destination, change and save as and normal opposite " reverse craspedodrome " data of mobile route " craspedodrome "; Handing over the fork in the road to move to the 4th highway section that C hands over the fork in the road from D, changing and save as and normal opposite " 4 directions of turning right " data of mobile route " 8 directions of turning right "; Hand over the fork in the road at the C that can not carry out the mobile data path reverse transformation, at first search for circuitous path, will change and save as " craspedodrome " from the highway section that C hands over the fork in the road to move to C-1 friendship fork in the road then, change and save as " right-hand rotation " from the highway section that C-1 hands over the fork in the road to move to C-2 friendship fork in the road, move to the highway section conversion of C-3 friendship fork in the road from C-2 friendship fork in the road and save as " right-hand rotation ", move to the highway section of C-4 friendship fork in the road and change and save as " right-hand rotation " from C-3 friendship fork in the road; Handing over the fork in the road to move to the 3rd highway section that B hands over the fork in the road from C, changing and save as and normal opposite " left-hand rotation " data of mobile route " right-hand rotation "; Handing over the fork in the road to move to the 2nd highway section that A hands over the fork in the road from B, changing and save as and normal opposite " left-hand rotation " data of mobile route " right-hand rotation "; Hand over the fork in the road to move to the 1st highway section of starting point from A, change and save as and normal opposite " reverse craspedodrome " data of mobile route " craspedodrome ".
Fig. 3 c is the reverse mobile data path complete list that goes out according to normal mobile route information translation.
Reverse mobile data path will be changed and be preserved with the numerical value opposite with dromic mobile route information.That is, if dromic mobile data path is right-hand rotation, so reverse mobile data path is for turning left; Dromic mobile data path is left-hand rotation, and so reverse mobile data path is for turning right; Dromic mobile data path is for keeping straight on, and so reverse mobile data path is reverse craspedodrome.For another example, dromic mobile data path will be converted and save as 1 direction of turning right for 11 directions of turning left, so reverse mobile data path; Dromic mobile data path will be converted and save as 2 directions of turning right for 10 directions of turning left, so reverse mobile data path; Dromic mobile data path is 9 directions, and so reverse mobile data path will be converted and save as 3 directions; Dromic mobile data path will be converted and save as 4 directions of turning right for 8 directions of turning left, so reverse mobile data path; Dromic mobile data path will be converted and save as 5 directions of turning right for 7 directions of turning left, so reverse mobile data path; Dromic mobile data path is 6 directions, and so reverse mobile data path will be converted and save as 6 directions.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claims of the present invention variation, the modification of the above embodiment.
Claims (9)
1, the reverse mobile route information saving method in a kind of vehicle information terminal equipment is characterized in that having following three operation stepss:
The normal mobile route information that first step, search can be gone to the destination of customer requirements;
The normal mobile route information that second step, output search;
Third step, the normal mobile route information translation that will search become the reverse mobile route information from the destination to the departure place and are preserved.
2, the reverse mobile route information saving method in the vehicle information terminal equipment as claimed in claim 1 is characterized in that:
Also increasing the reverse mobile route that proposes according to the user provides requirement, the step of the reverse mobile route information that output is preserved.
3, the reverse mobile route information saving method in the vehicle information terminal equipment as claimed in claim 1 is characterized in that:
The data of described reverse mobile route should be opposite with the numerical value of the described normal mobile route information of preserving.
4, the reverse mobile route information saving method in the vehicle information terminal equipment as claimed in claim 3 is characterized in that:
If described normal mobile route information is for turning right, so described reverse mobile route information should be left-hand rotation;
And described normal mobile route information is when turning left, and so described reverse mobile route information should be right-hand rotation;
When described normal mobile route information was craspedodrome, described reverse mobile route information should be reverse craspedodrome.
5, the reverse mobile route information saving method in the vehicle information terminal equipment as claimed in claim 1 is characterized in that:
Described reverse mobile route information is in conversion and when preserving, and to location information that can't reverse transformation, should search for circuitous path separately and preserved.
6, the reverse mobile route information saving method in the vehicle information terminal equipment as claimed in claim 1 is characterized in that:
The described reverse mobile route information that has been converted outwards sends by communication tool.
7, the reverse mobile route information saving method in the vehicle information terminal equipment as claimed in claim 1 is characterized in that:
The search step of searching for normal mobile route should be divided into following two steps: promptly,
One, after the user imports destination information, this information is sent to the step at command information center;
The step of the moving direction information that demonstrates in the friendship fork in the road when two, moving by command information center reception user.
8, the reverse mobile route information saving method in the vehicle information terminal equipment as claimed in claim 7 is characterized in that:
When receiving moving direction information, all should change and save as and the normal opposite mobile data path of moving direction in described friendship fork in the road.
9, the reverse mobile route information saving method in the vehicle information terminal equipment as claimed in claim 1 is characterized in that:
In the normal mobile route information step of search,, will search for the command information database, to obtain the mobile route information of going to the destination as long as the user imports the destination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510032989 CN1811342A (en) | 2005-01-24 | 2005-01-24 | Countermovement path information keeping method in vehicle information terminal equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510032989 CN1811342A (en) | 2005-01-24 | 2005-01-24 | Countermovement path information keeping method in vehicle information terminal equipment |
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| CN1811342A true CN1811342A (en) | 2006-08-02 |
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| CN 200510032989 Pending CN1811342A (en) | 2005-01-24 | 2005-01-24 | Countermovement path information keeping method in vehicle information terminal equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840868A (en) * | 2011-06-20 | 2012-12-26 | 索尼公司 | Route search apparatus, route search method, and program |
| CN106382929A (en) * | 2016-12-12 | 2017-02-08 | 青岛理工大学 | Reverse navigation system |
| CN106767802A (en) * | 2016-12-12 | 2017-05-31 | 青岛理工大学 | Reverse navigation method |
| CN107105409A (en) * | 2017-05-03 | 2017-08-29 | 深圳天珑无线科技有限公司 | A kind of method for path navigation, device and terminal |
-
2005
- 2005-01-24 CN CN 200510032989 patent/CN1811342A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840868A (en) * | 2011-06-20 | 2012-12-26 | 索尼公司 | Route search apparatus, route search method, and program |
| CN106382929A (en) * | 2016-12-12 | 2017-02-08 | 青岛理工大学 | Reverse navigation system |
| CN106767802A (en) * | 2016-12-12 | 2017-05-31 | 青岛理工大学 | Reverse navigation method |
| CN106382929B (en) * | 2016-12-12 | 2019-10-01 | 青岛理工大学 | Reverse navigation system |
| CN106767802B (en) * | 2016-12-12 | 2019-11-22 | 青岛理工大学 | A kind of reverse air navigation aid |
| CN107105409A (en) * | 2017-05-03 | 2017-08-29 | 深圳天珑无线科技有限公司 | A kind of method for path navigation, device and terminal |
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