CN105716616A - Navigation method and device - Google Patents
Navigation method and device Download PDFInfo
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- CN105716616A CN105716616A CN201410724673.1A CN201410724673A CN105716616A CN 105716616 A CN105716616 A CN 105716616A CN 201410724673 A CN201410724673 A CN 201410724673A CN 105716616 A CN105716616 A CN 105716616A
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Abstract
The invention relates to a navigation method and device. The method comprises receiving a car following instruction uploaded by a following car, feeding leading car identification codes back to the following car according to the car following instruction, receiving the leading car identification code which is selected from the leading car identification codes and is uploaded by the following car, and feeding a leading car running route corresponding to the selected leading car identification code back to the following car so that the following car use the leading car running route as a navigation route of the following car. According to the navigation method and device, the leading car running route is used as a navigation route of the following car so that the problem of low navigation efficiency caused by following failure and connection with a driver because of traffic jam is avoided and navigation efficiency is improved.
Description
Technical field
The present invention relates to navigation field, particularly relate to a kind of air navigation aid and device.
Background technology
Along with the development of science and technology, people's trip is ridden instead of walk usually by motor vehicles, effectively saves the travel time and expands range of activity.Because expanding range of activity, arriving a lot of unfamiliar place, be unfamiliar with route, traditional mode is to be provided with navigation software on motor vehicles, helps user to realize navigation.But, when many cars are makeed an appointment and gone down sometimes, certain driver knows traffic route, and other drivers do not know route, knowing that the driver of traffic route drives in the front, other drivers are with car, but are likely to occur because of situations such as traffic congestions, cause with car failure, it is necessary to driver contacts, and navigation efficiency is low.
Summary of the invention
Based on this, it is necessary to for traditional problem low with car navigation efficiency, it is provided that a kind of air navigation aid that can improve navigation efficiency and device.
A kind of air navigation aid, comprises the following steps:
Receive with car upload with car instruction；
Front truck identification code is returned to described with car with car instruction according to described；
Receive described with car upload from the front truck identification code selected in the front truck identification code of described return；
Front truck travel route corresponding to described selected front truck identification code is returned to described with car so that described with car using described front truck travel route as the described navigation way with car.
A kind of guider, including:
Receiver module, for receive with car upload with car instruction；
Sending module, for returning front truck identification code to described with car according to described with car instruction；
Described receiver module be additionally operable to receive described with car upload from the front truck identification code selected in the front truck identification code of described return；
Described sending module is additionally operable to return to described with car by the front truck travel route corresponding to described selected front truck identification code so that described with car using described front truck travel route as the described navigation way with car.
Above-mentioned air navigation aid and guider, receive and return front truck identification code to after car with car instruction, receive with the front truck identification code selected by car, and the front truck travel route corresponding to this front truck identification code is sent to car, as this navigation way with car, avoid because the factors such as traffic congestion cause the problem unsuccessfully needing to contact driver and cause navigation efficiency low with car, improve navigation efficiency.
Accompanying drawing explanation
Fig. 1 is the applied environment schematic diagram of air navigation aid in an embodiment；
Fig. 2 is the interaction figure of air navigation aid in an embodiment；
Fig. 3 is the flow chart of air navigation aid in an embodiment；
Fig. 4 is the flow chart of air navigation aid in another embodiment；
Fig. 5 is the flow chart of air navigation aid in another embodiment；
Fig. 6 is the structural representation of guider in an embodiment；
Fig. 7 is the structural representation of guider in an embodiment；
Fig. 8 is the structural representation of guider in another embodiment；
Fig. 9 is the structural representation of guider in another embodiment；
Figure 10 is the structural representation of guider in another embodiment；
Figure 11 is the structural representation of guider in another embodiment；
Figure 12 is the structural representation of guider in another embodiment.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 is the applied environment schematic diagram of air navigation aid in an embodiment.As it is shown in figure 1, this applied environment includes server 110, at least one first car 120 and the second car 130, the first car 120 and the second car 130 are mounted on navigation terminal, are communicated by navigation terminal and server 110.Navigation terminal has location and navigation feature.
Server 110 obtains the instruction that the first car 120 is front truck, generate front truck identification code and front truck route password returns to the first car 120, and the travel route receiving the first car 120 generates front truck travel route, and acquisition the second car 130 is the instruction with car, generate with car identification code, and obtain selected front truck identification code and the front truck route password that the second car 130 is uploaded, front truck route password is verified by rear, return this selected front truck travel route corresponding to front truck identification code to the second car 130, navigation way as the second car 130, thus improve with car navigation efficiency.
Fig. 2 is the interaction figure of air navigation aid in an embodiment.As in figure 2 it is shown, for server 210, one first car 220 and the second car 230, this navigation procedure includes:
(1) first car 220 is received from the front truck instruction as front truck, and this front truck instruction is uploaded to this server 210.
(2) this server 210 generates corresponding front truck identification code and front truck route password according to this front truck instruction, and this front truck identification code and front truck route password are sent to this first car 220.
Concrete, front truck identification code includes front truck mark and ID.Front truck mark is used for indicating front truck, and ID is for indicating the identity of user.Such as, front truck mark can be L, and ID can be abcd001, then front truck identification code is Labcd001.Front truck route password refers to the password obtaining the required checking of front truck travel route.
(3) server 210 receives the positional information that this first car 220 is uploaded in real time, and the positional information according to this front truck generates front truck travel route.
Concrete, server 210 receives the first car 220 when uploading self positional information, timestamp when this positional information uploaded in record simultaneously.
(4) second cars 230 receive the second car 230 for car with car instruction, and server 210 will be uploaded to car instruction.
(5) server 210 generates with car identification code with car instruction according to this, and with car identification code, this is returned to this second car 230.
Concrete, include with car mark and ID with car identification code.With car mark for indicating with car, ID is for indicating the identity of user.Such as, can being F with car mark, ID can be abcd001, then be Fabcd001 with car identification code.
(6) this second car 230 uploads selected front truck identification code and this front truck route password corresponding to front truck identification code to this server 210.
Concrete, the front truck identification code or the acquisition that are arranged in the acquisition user's input of the navigation terminal on the second car 230 select required front truck identification code from the front truck identification code of server 210 propelling movement, and obtain the selected front truck route password corresponding to front truck identification code that user inputs, and it is uploaded to server 110.
In one embodiment, this server 210 is additionally operable to after this is sent to this second car 230 with car identification code, give this second car 230 according to the front truck identification code that this pushes first car 220 in preset range of the distance between this second car 230 with car instruction, and receive the front truck identification code selected in this preset range that this second car 230 is uploaded.Concrete, this preset range can set as required, for instance 1 kilometer, 2 kilometers etc..
(7) whether this server 210 to compare the front truck route password that this second car uploads identical with the front truck route password generated according to this front truck instruction, if identical, the front truck travel route corresponding to this front truck identification code is returned to this second car 230.
(8) this second car 230 receives this front truck travel route, and using this front truck travel route navigation way as self.
(9) this second car 230 uploads self positional information to this server 210.
(10) this server 210 positional information according to this positional information with car and selected front truck, calculate this with the distance between car and this front truck, and by front truck and should with the distance between car, and the up-to-date positional information of the front truck that records returns to this second car 230.
(11) second cars 230 show front truck and with the distance between car on navigation map, and the positional information that the front truck that records of server 210 is up-to-date, and/or by voice broadcast front truck and with the distance between car, and the positional information that the front truck that records of server 210 is up-to-date.
In one embodiment, distance reports front truck and again with the new distance between car and front truck up-to-date positional information when adding predeterminable range at front truck and when reporting than last time with the distance between car.
(12) front truck is travelled the finish command and is uploaded to this server 210 by this first car 220.
(13) this server 210 travels the finish command according to this front truck and the endpoint information of this first car 220 is sent to this second car 230.
Above-mentioned air navigation aid, the positional information that server 210 is uploaded as front truck in real time according to the first car 220 generates front truck travel route, and at the second car 230 as with car, and select the front truck identification code of the first car 210, and after inputting correct front truck route password, this front truck travel route is sent to the second car 230, navigation way as the second car 230, avoid because the factors such as traffic congestion cause the problem unsuccessfully needing to contact driver and cause navigation efficiency low with car, improve navigation efficiency, and by after verifying, front truck travel route is sent to car, avoid anyone and all would know that front truck travel route, improve the safety of information and ensured the safety of personnel.
In other embodiments, the process generating front truck route password can be omitted, not need to be verified allowing to obtain front truck travel route with car.
In other embodiments, above-mentioned air navigation aid, server 210 also can calculate according to twice positional information that the first car 220 is uploaded and the time tolerance uploaded and obtain first car 220 average speed within this time period, judges whether the first car 220 running section blocks up according to this average speed.
Fig. 3 is the flow chart of air navigation aid in an embodiment.Air navigation aid in Fig. 3 is applied in the applied environment in Fig. 1, is described with server side.As it is shown on figure 3, this air navigation aid, comprise the following steps:
Step 302, receive with car upload with car instruction.
Step 304, returns front truck identification code to being somebody's turn to do with car according to this with car instruction.
In one embodiment, include in step 304: push with car instruction according to this and should with the front truck identification code of the front truck in preset range of the distance between car to should with car.
Concrete, preset range can set as required, as in 1 kilometer or in 2 kilometers etc..
Step 306, receive this with car upload from the front truck identification code selected in the front truck identification code of this return.
Step 306 specifically includes: receive this with car upload from front truck identification code selected in this preset range.With car receive with the front truck identification code of its distance front truck in preset range after, front truck identification code is shown with tabular form or other forms, it is possible to be shown on navigation map.
Step 308, front truck travel route front truck identification code corresponding to selected by this returns to this with car so that should with car using this front truck travel route as this navigation way with car.
Above-mentioned air navigation aid, receive and return front truck identification code to after car with car instruction, receive with the front truck identification code selected by car, and the front truck travel route corresponding to this front truck identification code is sent to car, as this navigation way with car, avoid because the factors such as traffic congestion cause the problem unsuccessfully needing to contact driver and cause navigation efficiency low with car, improve navigation efficiency.
Fig. 4 is the flow chart of air navigation aid in another embodiment.Air navigation aid in Fig. 4 is applied in the applied environment in Fig. 1, is described with server side.As shown in Figure 4, this air navigation aid, comprise the following steps:
Step 302, receives the front truck instruction of front truck.
Concrete, this front truck can be one or many.
Step 304, generates and returns corresponding front truck identification code to this front truck according to this front truck instruction.
Server generates corresponding front truck mark according to front truck instruction, and returns to front truck.
Step 306, receives the positional information that this front truck is uploaded in real time.
Step 308, generates front truck travel route according to the positional information of this front truck.
Step 310, receive with car with car instruction.
Step 312, returns front truck identification code to being somebody's turn to do with car according to this with car instruction.
In one embodiment, step 312 includes: push with car instruction according to this and should with the front truck identification code of the front truck in preset range of the distance between car to should with car.
Concrete, preset range can set as required, as in 1 kilometer or in 2 kilometers etc..
Step 314, receive this with car upload from return front truck identification code selected in front truck identification code.
Concrete, step 314 includes: receive this with car upload from front truck identification code selected in this preset range.With car receive with the front truck identification code of its distance front truck in preset range after, front truck identification code is shown with tabular form or other forms, it is possible to be shown on navigation map.
Step 316, returns to this with car by the front truck travel route corresponding to this front truck identification code so that should with car using this front truck travel route as this navigation way with car.
Above-mentioned air navigation aid, front truck travel route is generated according to the positional information that front truck is uploaded in real time, receiving with the front truck identification code selected by car, and the front truck travel route corresponding to this front truck identification code is sent to car, as this navigation way with car, avoid because the factors such as traffic congestion cause the problem unsuccessfully needing to contact driver and cause navigation efficiency low with car, improve navigation efficiency.
In one embodiment, after generate and return the corresponding front truck identification code step to this front truck according to this front truck instruction, this air navigation aid also includes: generate and return corresponding front truck route password to this front truck according to this front truck instruction.
In this reception this upload with car selected by front truck identification code step after, this air navigation aid also includes: receive this with car upload selected by front truck identification code corresponding to front truck route password；Relatively whether this front truck route password uploaded with car is identical with the front truck route password generated according to this front truck instruction, if identical, then the front truck travel route corresponding to this front truck identification code returned to this with car, otherwise terminates.
Above-mentioned air navigation aid, by comparing checking front truck route password, after being verified, is sent to front truck travel route with car, and authentication failed then terminates, it is to avoid anyone would know that front truck travel route, improves the safety of information.
In one embodiment, above-mentioned air navigation aid also includes: receive this positional information uploaded with car；Positional information according to this positional information with car and selected front truck, calculates this with the distance between car and this front truck；By front truck and should with the distance between car, and the up-to-date positional information of the front truck that records returns to this with car.
Concrete, with car is shown front truck and should with the distance between car, and the positional information that the front truck that records is up-to-date, conveniently can understand the positional information of the range information between front truck and front truck in time with car, it is to avoid because false judgment causes accident occur.
This basis should with the positional information of the positional information of car and selected front truck, calculate this to include with the step of the distance between car and this front truck: by the front vehicle position information of identical time stamp with compare with truck position information, calculate and obtain this front truck and with the distance between car.
In one embodiment, this air navigation aid also includes: when receiving this front truck and travelling the finish command, the endpoint information of this front truck is sent to this with car.Notice is with the endpoint information of car person's front truck in time, and convenient adjustment is with vehicle speed etc..
In one embodiment, this air navigation aid also includes: receives the velocity information that front truck is uploaded, is sent to the velocity information of this front truck with car.
In one embodiment, this air navigation aid also includes: the data schema front truck traffic navigation circuit uploaded according to front truck；When the traffic navigation circuit judging this front truck exists unlawful practice, on electronic chart, the nearest circuit of front vehicle position is driven towards in search, and this nearest circuit is sent to this with car.
Concrete, the data that front truck is uploaded can be the destination of front truck, the position that front truck is current, and server cooks up front truck traffic navigation circuit according to the current position of front truck and destination, and returns to front truck.Judge that the traffic navigation circuit of front truck exists unlawful practice and can deviate from the vehicle line of traffic navigation circuit or front truck as the vehicle line of front truck and deviate this traffic navigation circuit and exceed preset range or front truck violates traffic rules, for instance do not comply with traffic light traveling etc..
Fig. 5 is the flow chart of air navigation aid in another embodiment.Air navigation aid in Fig. 5 is applied in the applied environment in Fig. 1, to be described with car angle.As it is shown in figure 5, this air navigation aid, comprise the following steps:
Step 502, obtain and upload from as with car with car instruction.
Step 504, receive according to should with car instruction return with car identification code.
With car receive server according to return with car instruction with car identification code.
Step 506, uploads selected front truck identification code.
Concrete, front truck identification code is the front truck identification code that server generates according to front truck instruction.
In one embodiment, before step 506, also include: receive server push and front truck identification code with the front truck in preset range of the distance between car；Required front truck identification code is selected from the front truck identification code in this preset range.
Step 508, receives the front truck travel route corresponding to this front truck identification code returned, and using this front truck travel route as the navigation way with car, this front truck travel route is that the positional information according to this front truck generates.
Above-mentioned air navigation aid, upload selected front truck identification code, receive the front truck travel route corresponding to front truck identification code returned, as this navigation way with car, avoid because the factors such as traffic congestion cause the problem unsuccessfully needing to contact driver and cause navigation efficiency low with car, improve navigation efficiency.
In one embodiment, after this uploads the step of selected front truck identification code, the method also includes: upload the selected front truck route password corresponding to front truck identification code；When the front truck route password authentification uploaded is passed through, receive the front truck corresponding to this front truck identification code returned and travel road, and using this front truck travel route as the navigation way with car, this front truck travel route is that the positional information according to this front truck generates.
Above-mentioned air navigation aid, by comparing checking front truck route password, after being verified, is sent to front truck travel route with car, and authentication failed then terminates, it is to avoid anyone would know that front truck travel route, improves the safety of information.
In one embodiment, above-mentioned air navigation aid also includes: upload the positional information with car；Receive the positional information according to front truck that server returns and the front truck obtained with the positional information calculation of car and with the distance between car, and the positional information that the front truck that records of server is up-to-date.
Concrete, server is by the front vehicle position information of identical time stamp and compares with truck position information, calculates and obtains this front truck and with the distance between car, and returns to car by front truck with the distance between car.
In one embodiment, above-mentioned air navigation aid also includes: with showing this front truck on the navigation map of car and with the distance between car, and the positional information that the front truck that records of server is up-to-date；
And/or, by this front truck of voice broadcast and with the distance between car, and the positional information that the front truck that records of server is up-to-date.
Concrete, navigation map shows the positional information that front truck that the positional information with car self and server record is up-to-date, the up-to-date positional information of front truck that this server records can not show.Reminded by voice broadcast, facilitate user to know, do not need to check, reduce accident odds.
Additionally, when current vehicle and the distance reported than last time with the distance between car increase predeterminable range, again report front truck and with the new distance between car.
In one embodiment, above-mentioned air navigation aid also includes: receive the velocity information of front truck.
In one embodiment, above-mentioned air navigation aid also includes: receives server and travels the endpoint information of the front truck that the finish command sends according to front truck.
In one embodiment, this air navigation aid also includes: when the traffic navigation circuit judging this front truck exists unlawful practice, receives the nearest circuit driving towards front truck that server sends.
Fig. 6 is the structural representation of guider in another embodiment.Guider in Fig. 6 is applied in the applied environment in Fig. 1, is described with server side.This guider, including receiver module 610 and sending module 620.Wherein:
Receiver module 610 for receive with car upload with car instruction.
Sending module 620 should be given with car instruction return front truck identification code for basis should with car.
Receiver module 610 be additionally operable to receive this with car upload from the front truck identification code selected in the front truck identification code of this return.
Sending module 620 is additionally operable to the front truck travel route corresponding to this selected front truck identification code is returned to this with car so that should with car using this front truck travel route as this navigation way with car.
Above-mentioned guider, receive and return front truck identification code to after car with car instruction, receive with the front truck identification code selected by car, and the front truck travel route corresponding to this front truck identification code is sent to car, as this navigation way with car, avoid because the factors such as traffic congestion cause the problem unsuccessfully needing to contact driver and cause navigation efficiency low with car, improve navigation efficiency.
Fig. 7 is the structural representation of guider in an embodiment.Guider in Fig. 7 is applied in the applied environment in Fig. 1, is described with server side.This guider, including receiver module 610 and sending module 620, also includes Route Generation module 630.Wherein:
Receiver module 610 is for receiving the front truck instruction that the first car is front truck.
Sending module 620 is for generating and return corresponding front truck identification code to this front truck according to this front truck instruction.
This receiver module 610 is additionally operable to receive the positional information that this front truck is uploaded in real time.
Route Generation module 630 generates front truck travel route for the positional information according to this front truck.
Above-mentioned guider, front truck travel route is generated according to the positional information that front truck is uploaded in real time, receiving after with the front truck identification code selected by car, front truck travel route corresponding to this front truck identification code is sent to car, as this navigation way with car, avoid because the factors such as traffic congestion cause the problem unsuccessfully needing to contact driver and cause navigation efficiency low with car, improve navigation efficiency.
In one embodiment, this sending module 620 is additionally operable to, when receiving this front truck and travelling the finish command, the endpoint information of this front truck is sent to this with car.
Fig. 8 is the structural representation of guider in another embodiment.As shown in Figure 8, this guider, except including receiver module 610, sending module 620 and Route Generation module 630, also include comparison module 640.Wherein: this sending module 620 is additionally operable to generate and return corresponding front truck identification code to, after this front truck, generating and return corresponding front truck route password to this front truck according to this front truck instruction at this according to this front truck instruction；This receiver module 610 be additionally operable in this reception this upload with car selected by front truck identification code after, receive this with car upload selected by front truck identification code corresponding to front truck route password；Whether comparison module 640 is identical with the front truck route password generated according to this front truck instruction for comparing this front truck route password uploaded with car；This sending module 620 is additionally operable to, when this front truck route password uploaded with car is identical with the front truck route password generated according to this front truck instruction, the front truck travel route corresponding to this front truck identification code be returned to this with car.
Above-mentioned guider, by comparing checking front truck route password, after being verified, is sent to front truck travel route with car, and authentication failed then terminates, it is to avoid anyone would know that front truck travel route, improves the safety of information.
Fig. 9 is the structural representation of guider in another embodiment.As it is shown in figure 9, this guider, except including receiver module 610, sending module 620, Route Generation module 630, also include distance calculation module 650.Wherein: this receiver module 610 is additionally operable to receive this positional information uploaded with car；Distance calculation module 650 is for according to the positional information of the positional information of car and selected front truck, calculating this with the distance between car and this front truck；This sending module 620 is additionally operable to front truck and should with the distance between car, and the up-to-date positional information of the front truck that records returns to this with car.Receiver module 610 is additionally operable to receive the velocity information that this front truck is uploaded；Sending module 620 is additionally operable to the velocity information of this front truck is sent to this with car.
This distance calculation module 650 is additionally operable to the front vehicle position information of identical time stamp and compares with truck position information, calculates and obtains this front truck and with the distance between car.
Concrete, with car is shown front truck and should with the distance between car, and the positional information that the front truck that records is up-to-date, conveniently can understand the positional information of the range information between front truck and front truck in time with car, it is to avoid because false judgment causes accident occur.
Figure 10 is the structural representation of guider in another embodiment.As shown in Figure 10, this guider, except including receiver module 610, sending module 620, Route Generation module 630, also include pushing module 660, navigation programming module 670 and search module 680.Wherein: pushing module 660 for this basis should generate with car instruction and return corresponding with car identification code to should with car after, push and be somebody's turn to do the front truck identification code with the front truck in preset range of the distance between car with car instruction according to this to being somebody's turn to do with car；This receiver module 610 be additionally operable to receive this with car upload from front truck identification code selected in this preset range.
The navigation programming module 670 data genaration front truck traffic navigation circuit for uploading according to front truck.
Search module 680 is for when there is unlawful practice in the traffic navigation circuit judging this front truck, and on electronic chart, the nearest circuit of front vehicle position is driven towards in search.
Sending module 620 is additionally operable to be sent to described nearest circuit described with car.
Concrete, the data that front truck is uploaded can be the destination of front truck, the position that front truck is current, and server cooks up front truck traffic navigation circuit according to the current position of front truck and destination, and returns to front truck.Judge that the traffic navigation circuit of front truck exists unlawful practice and can deviate from the vehicle line of traffic navigation circuit or front truck as the vehicle line of front truck and deviate this traffic navigation circuit and exceed preset range or front truck violates traffic rules, for instance do not comply with traffic light traveling etc..
In other embodiments, above-mentioned guider, it may include receiver module 610, sending module 620, Route Generation module 630, comparison module 640, distance calculation module 650 and pushing module 660, navigation programming module 670 and search module 680.
Figure 11 is the structural representation of guider in another embodiment.Guider in Figure 11 is applied in the applied environment in Fig. 1, to be described with car angle.This guider, including upper transmission module 1110 with collect module 1120.Wherein:
Upper transmission module 1110 for obtain and upload from as with car with car instruction.
Collect module 1120 for receive according to should with car instruction return with car identification code.
On this, transmission module 1110 is additionally operable to upload selected front truck identification code.
This is collected module 1120 and is additionally operable to receive the front truck travel route corresponding to this front truck identification code returned, and using this front truck travel route as the navigation way with car, this front truck travel route is that the positional information according to this front truck generates.
Above-mentioned guider, upload selected front truck identification code, receive the front truck travel route corresponding to front truck identification code returned, as this navigation way with car, avoid because the factors such as traffic congestion cause the problem unsuccessfully needing to contact driver and cause navigation efficiency low with car, improve navigation efficiency.
Additionally, in one embodiment, this is collected module 1120 and is additionally operable to receive the endpoint information of the front truck that server travels the finish command transmission according to front truck.
In one embodiment, on this, transmission module 1110 is additionally operable to after this uploads selected front truck identification code, uploads the selected front truck route password corresponding to front truck identification code；This is collected module 1120 and is additionally operable to when the front truck route password authentification uploaded is passed through, receive the front truck corresponding to this front truck identification code returned and travel road, and using this front truck travel route as the navigation way with car, this front truck travel route is that the positional information according to this front truck generates.
In one embodiment, on this, transmission module 1110 is additionally operable to upload the positional information with car；This is collected module 1120 and is additionally operable to receive the positional information according to front truck that server returns and the front truck obtained with the positional information calculation of car and with the distance between car, and the positional information that the front truck that records of server is up-to-date.
In one embodiment, this collects module 1120 is additionally operable to receive server push and front truck identification code with the front truck in preset range of the distance between car, and receives and select required front truck identification code from the front truck identification code in this preset range；The front truck identification code that on this, transmission module 1110 is additionally operable to this is selected is uploaded to server.
In one embodiment, this is collected module 1120 and is additionally operable to receive the velocity information of front truck, and when the traffic navigation circuit judging this front truck exists unlawful practice, receives the nearest circuit driving towards front truck that server sends.
Figure 12 is the structural representation of guider in another embodiment.Guider in Figure 12 is applied in the applied environment in Fig. 1, to be described with car angle.This guider, except including upper transmission module 1110 and collecting module 1120, also includes display module 1130 and/or reports module 1140.Wherein:
Display module 1130 is for showing this front truck on the navigation map of car and with the distance between car, and the positional information that the front truck that records of server is up-to-date；
And/or, report module 1140 for by this front truck of voice broadcast and with the distance between car, and the positional information that the front truck that records of server is up-to-date.
Concrete, navigation map shows the positional information that front truck that the positional information with car self and server record is up-to-date, the up-to-date positional information of front truck that this server records can not show.Reminded by voice broadcast, facilitate user to know, do not need to check, reduce accident odds.
Additionally, when current vehicle and the distance reported than last time with the distance between car increase predeterminable range, report module 1140 and again report front truck and with the new distance between car.
Additionally, present invention also provides a kind of navigation system.This navigation system includes server, at least one the first car and the second car.Described in the embodiment of function such as Fig. 2 that this server, the first car and the second car complete, do not repeat them here.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, can be by the hardware that computer program carrys out instruction relevant to complete, described program can be stored in a computer read/write memory medium, in the embodiment of the present invention, this program can be stored in the storage medium of computer system, and performed by least one processor in this computer system, to realize including the flow process of the embodiment such as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (RandomAccessMemory, RAM) etc..
Embodiment described above only have expressed the several embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (16)
1. an air navigation aid, comprises the following steps:
Receive with car upload with car instruction；
Front truck identification code is returned to described with car with car instruction according to described；
Receive described with car upload from the front truck identification code selected in the front truck identification code of described return；
Front truck travel route corresponding to described selected front truck identification code is returned to described with car so that described with car using described front truck travel route as the described navigation way with car.
2. method according to claim 1, it is characterised in that described reception upload with car with car instruction before, described method also includes:
Receive the front truck instruction that front truck is uploaded；
Generate and return corresponding front truck identification code to described front truck according to described front truck instruction；
Receive the positional information that described front truck is uploaded in real time；
Positional information according to described front truck generates front truck travel route.
3. method according to claim 2, it is characterised in that described generate and return the corresponding front truck identification code step to described front truck according to described front truck instruction after, described method also includes:
Generate and return corresponding front truck route password to described front truck according to described front truck instruction；
After the step of the front truck identification code selected by uploading with car described in described reception, described method also includes:
Receive described with car upload selected by front truck identification code corresponding to front truck route password；
Whether the relatively more described front truck route password uploaded with car is identical with the front truck route password generated according to described front truck instruction, if identical, then returned to by the front truck travel route corresponding to described front truck identification code described with car, otherwise terminates.
4. method according to claim 1, it is characterised in that described method also includes:
The positional information uploaded with car described in receiving；
Positional information according to the described positional information with car and selected front truck, calculates described with the distance between car and described front truck；
By front truck and described with the distance between car, and the up-to-date positional information of the front truck that records returns to described with car；
And/or, receive the velocity information that described front truck is uploaded, described velocity information is sent to described with car.
5. method according to claim 4, it is characterised in that with the positional information of the positional information of car and selected front truck described in described basis, calculates the described step with the distance between car and described front truck and includes:
By the front vehicle position information of identical time stamp with compare with truck position information, calculate and obtain described front truck and with the distance between car.
6. method according to claim 1, it is characterised in that described method also includes:
When receiving described front truck and travelling the finish command, the endpoint information of described front truck is sent to described with car.
7. method according to claim 1, it is characterised in that return front truck identification code with car instruction described in described basis and include to the described step with car:
Give described with car according to the described front truck identification code with car instruction propelling movement and the described front truck with the distance between car in preset range；
The step from the front truck identification code selected in the front truck identification code of described return uploaded with car described in described reception includes:
Receive described with car upload from the front truck identification code selected in the front truck identification code in described preset range.
8. method according to claim 1, it is characterised in that described method also includes:
According to the data schema front truck traffic navigation circuit that front truck is uploaded；
When the traffic navigation circuit judging described front truck exists unlawful practice, on electronic chart, the nearest circuit of front vehicle position is driven towards in search, and is sent to by described nearest circuit described with car.
9. a guider, it is characterised in that including:
Receiver module, for receive with car upload with car instruction；
Sending module, for returning front truck identification code to described with car according to described with car instruction；
Described receiver module be additionally operable to receive described with car upload from the front truck identification code selected in the front truck identification code of described return；
Described sending module is additionally operable to return to described with car by the front truck travel route corresponding to described selected front truck identification code so that described with car using described front truck travel route as the described navigation way with car.
10. device according to claim 9, it is characterised in that described device also includes Route Generation module；
Described receiver module is additionally operable to receive the front truck instruction that front truck is uploaded, and receives the positional information that described front truck is uploaded in real time；
Described sending module is additionally operable to generate and return corresponding front truck identification code to described front truck according to described front truck instruction；
Described Route Generation module generates front truck travel route for the positional information according to described front truck.
11. device according to claim 10, it is characterized in that, described sending module is additionally operable to generate and return corresponding front truck identification code to, after described front truck, generating and return corresponding front truck route password to described front truck according to described front truck instruction described according to described front truck instruction；
Described receiver module is additionally operable to after the front truck identification code selected by uploading with car described in described reception, receive described with car upload selected by front truck identification code corresponding to front truck route password；
Described device also includes:
Whether comparison module is identical with the front truck route password generated according to described front truck instruction for the relatively more described front truck route password uploaded with car；
Described sending module is additionally operable to, when the described front truck route password uploaded with car is identical with the front truck route password generated according to described front truck instruction, be returned to by the front truck travel route corresponding to described front truck identification code described with car.
12. device according to claim 9, it is characterised in that described device also includes distance calculation module；
Described receiver module is additionally operable to the positional information uploaded described in reception with car；
Distance calculation module, for the positional information according to the described positional information with car and selected front truck, calculates described with the distance between car and described front truck；
Described sending module is additionally operable to front truck and described with the distance between car, and the up-to-date positional information of the front truck that records returns to described with car；
And/or, described receiver module is additionally operable to receive the velocity information that described front truck is uploaded；Described sending module is additionally operable to be sent to the velocity information of described front truck described with car.
13. device according to claim 12, it is characterised in that described distance calculation module is additionally operable to the front vehicle position information of identical time stamp and compares with truck position information, calculate and obtain described front truck and with the distance between car.
14. device according to claim 9, it is characterised in that described sending module is additionally operable to when receiving described front truck and travelling the finish command, the endpoint information of described front truck is sent to described with car.
15. device according to claim 9, it is characterised in that described device also includes:
Pushing module, for described in described basis with car instruction return front truck identification code give described with car after, according to described with car instruction push and the described front truck with the distance between car in preset range front truck identification code give described with car；
Described receiver module be additionally operable to receive described with car upload from the front truck identification code selected in the front truck identification code in described preset range.
16. device according to claim 9, it is characterised in that described device also includes:
Navigation programming module, for the data schema front truck traffic navigation circuit uploaded according to front truck；
Search module, for when the traffic navigation circuit judging described front truck exists unlawful practice, on electronic chart, the nearest circuit of front vehicle position is driven towards in search；
Described sending module is additionally operable to be sent to described nearest circuit described with car.
Priority Applications (1)
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| CN201410724673.1A CN105716616A (en) | 2014-12-02 | 2014-12-02 | Navigation method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410724673.1A CN105716616A (en) | 2014-12-02 | 2014-12-02 | Navigation method and device |
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| CN105716616A true CN105716616A (en) | 2016-06-29 |
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Application publication date: 20160629 |