CN104154920B - GPS-based Method and system for guiding route in real time - Google Patents
GPS-based Method and system for guiding route in real time Download PDFInfo
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- CN104154920B CN104154920B CN201410333964.8A CN201410333964A CN104154920B CN 104154920 B CN104154920 B CN 104154920B CN 201410333964 A CN201410333964 A CN 201410333964A CN 104154920 B CN104154920 B CN 104154920B
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000008569 process Effects 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 14
- 206010039203 Road traffic accident Diseases 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 230000008439 repair process Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
- G01C21/3415—Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
Abstract
The invention relates to a GPS-based method and system for guiding a route in real time. The method comprises the following steps: (1) forming a team by using a navigation device or a service platform, confirming a navigation user and storing team forming information; (2) sending the driving position of the navigation user to the service platform in real time and continually generating a real-time navigation route; (3) sending a start position and a real-time updated navigation route of the navigation user to other members through the service platform, reminding the members of driving to the start position of the navigation user through the navigation device, and reminding the members of driving according to the navigation route if the members reach the start position of the navigation user or reach any one position of the navigation route; and (4) sending current positions of the other members in the driving process to the service platform, distributing the current positions to all the members of the team through the service platform so as to display the current position of each member in a navigation route map, and updating the current position of each member. The GPS-based method and the system for guiding the route in real time are capable of providing the real-time route guidance for all the members of the same team and enabling vehicles for forming the team to drive on the same route.
Description
Technical field
The invention belongs to areas of information technology, a kind of method for being related to route to guide in real time, more particularly to based on GPS navigation technology
Vehicle group go on a journey when route in real time guide method and system.
Background technology
The phenomenon of vehicle group trip is very universal at present, such as tourism is formed a team, car of wedding is formed a team etc..Meanwhile, vehicle mounted guidance sets
Standby use is also more and more extensive.But, in vehicle during forming a team to travel and use navigation equipment, there is following asking
Topic：
1., due to complicated road surface and traffic conditions, vehicle team tends to the phenomenon scattered occur.Once scatter, Zhi Nengtong
Cross phone, intercom etc. and manually guide route, it is difficult to clear description.
2. for identical destination, the text information that is described destination by user is different, setting basic guidanuce condition is different,
The not equal factor of map version, even if the navigation equipment that same producer is gone out, also occurs the inconsistent situation of navigation way.Only
Only rely on and navigate to identical destination and there are some problems realizing vehicle group, especially wedding car is formed a team, it is necessary to all vehicles
Preferably must be held in the case of travelling in same route.
3., for the communication way of traffic route between vehicle team, also only shared using navigation way at present, telephonic communication etc.
Several ways, according to the road conditions real-time update route found during traveling, and then can not make amendment to route, efficiently
Notify all members of fleet.
4. the current location information of other members can not be in time known between vehicle team member, fleet's entirety travel situations is grasped non-
It is often difficult.
The content of the invention
For problem above and the deficiencies in the prior art, the present invention proposes the method and system that a kind of route is guided in real time, utilizes
GPS location airmanship, can provide a kind of accurately method more directly perceived for vehicle group, and effectively solution occurs in forming a team to go on a journey
Problem.
GPS is also called global positioning system (Global Positioning System), by space constellation (gps satellite constellation),
Ground three parts of control (ground monitoring system) and user equipment (gps signal receiver) etc. are constituted.GPS e measurement technology energy
Accurate three-dimensional coordinate and other relevant informations enough quick, that point, line, surface key element is efficiently and accurately provided, with it is round-the-clock,
In high precision, the distinguishing feature such as automation, high benefit, is widely used in military, civilian traffic (ship, aircraft, automobile etc.) and leads
Boat, geodesic survey, photogrammetric, field study exploration, land use survey, accurate agricultural and daily life (personnel tracking,
Amusement and recreation) etc. different field.Present GPS is combined with modern communication technology so that determine the side of earth surface three-dimensional coordinate
Method develops into dynamic from static state, and positioning in real time and navigation are developed into from Data Post, greatly extends its application range
And depth.
The technical solution adopted by the present invention is as follows：
A kind of method that route based on GPS is guided in real time, its step includes：
1) formed a team using navigation equipment or service platform, navigator user is confirmed after forming a team, and in service platform and the member that forms a team
Navigation equipment in storage form a team information；
2) traveling-position of navigator user is obtained by the navigation equipment of gps system and navigator user, it is sent to clothes in real time
Business platform, and it is continuously generated real-time navigator's route；
3) service platform sends the original position of navigator user and navigator's route of real-time update to the navigation equipment of other members, leads
Boat equipment calculates the route of the original position for reaching navigator user according to the current location of certain member, and points out the member according to this
Route running, if the member has arrived at the original position of navigator user or reaches any one position in navigator's route, root
Navigation information is provided according to navigator's route, the member is pointed out according to navigator's route running；
4) current location is sent to service platform by other members by navigation equipment and gps system in the process of moving, service
Platform distributes them to all members that form a team after the current location information for receiving certain member, shows with navigation way map
Show the current location of every member, and real-time update.
Further, step 1) it is described form a team to be initiated by navigator user, using actively invite other members addition and/or receive into
The mode of team's request is formed a team.
Further, step 1) information of forming a team includes unique code, the institute of code, all members in this troop that form a team
There are the communication information, the current location information of member.
Further, step 2) in navigator user's programme path first, programme path travels position by navigator user after setting out with it
Put and be together sent to service platform；Step 3) in service platform by the original position and real-time update of programme path and navigator user
Navigator's route be together sent to the navigation equipment of other members.
Further, also including step 5)：It is all to form a team member when being had objection to programme path, using the App of navigation equipment
The route annotation tool that software is provided is labeled, and reminds navigator user to change route in time；The position of each mark and mark
Information is all sent to navigator user, and navigator user can voluntarily determine whether to receive, and after receiving mark, App is according to mark situation
A certain section is set to nonfeasible state, and recalculates route.
Further, step 5) in, the information of mark is various accidents, including but not limited to congestion, repair the roads, restrict driving,
Traffic accident；Markup information is congestion, when repairing the roads, restricting driving, positional information is the stretch line from certain point to another point, App generals
This route is set to nonfeasible state；When markup information is for traffic accident, positional information is single locus information, and App will be according to this
The front and rear crossing of single locus calculates stretch line, then is set to nonfeasible state.
Further, also including step 6)：Navigator user sets special prompting message when key position is run into, and this is especially carried
It is attached to as a navigation information after the information of waking up generation and each member is distributed in navigator's route, and this will be reached in each member
Reminded to avoid missing during key position.
A kind of real-time guidance system of route based on GPS, including some navigation equipments and a service platform；The navigation equipment tool
There are communication and navigation feature, and the software cooperated with the service platform is installed；The service platform is according to the method described above
Communicated with the navigation equipment, provided the user various miscellaneous functions.
Further, the navigation equipment is the automatic navigator or the smart mobile phone with GPS navigation function for possessing communication module.
Further, the navigation map that the navigation equipment is used is open map conventional at present, including but not limited to Baidu ground
Figure, moral map high, provide the user form a team, route shows, member's real time position shows, route amendment, route guidance function；
The various miscellaneous functions that the service platform is provided the user include route distribution, real time position distribution, Account Administration, note of forming a team
Record, travel route record.
The present invention utilizes GPS location airmanship, can be implemented as the same all members offer route formed a team and guides in real time, together
When also show the current location information of all members in real time, it is possible to prevente effectively from the phenomenon of scattering of vehicle team, and solve and form a team
Vehicle cannot keep merely the problem of same route running by navigation equipment.
Brief description of the drawings
Fig. 1 is route guiding schematic diagram.
Fig. 2 is the method flow diagram that route is guided in real time.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the present embodiment is clearly and completely described,
It is understood that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other embodiment that those skilled in the art are obtained under the premise of creative work is not made,
Belong to the scope of protection of the invention.
This method is made up of two or more navigation equipments and service platform for possessing communication function, and wherein navigation equipment can be tool
The automatic navigator or the smart mobile phone with GPS navigation function of standby communication module, being provided with can cooperate with service platform
Software (hereinafter referred to as App), navigation map can be used open map conventional at present, such as Baidu map, moral map high,
Provide the user form a team, the function such as route shows, member's real time position shows, route amendment, route guidance；Service platform is
User provides various miscellaneous functions, including route distribution, real time position distribution, Account Administration, record of forming a team, travel route note
Record etc..Fig. 1 is route guiding schematic diagram.Navigation equipment software App is as follows with the workflow of service platform：
1. user forms a team.Form a team operable at App ends or service platform end, typically initiated by navigator user, can be actively
Other members are invited to add, it is also possible to receive enqueue request.Confirmation navigator user after forming a team, and the information that will form a team (including but not
It is limited to unique code, the communication information of all members, the current location information of code, all members in this troop etc. of forming a team)
It is sent to service platform.Information of forming a team will be preserved by the form a team App and service platform of member of entirety, when there is change also simultaneously
Update.
2. navigator user is if it is not known that the route for arriving at, it is possible to use App programme paths, it is also possible to voluntarily plan.
If very familiar route, it is also possible to not programme path.
3. after navigator user sets out, can select at any time " sharing route ", navigator's customer location now is designated as starting by App
Position S0.After " sharing route ", the follow-up traveling-position of navigator user will be in real time sent to service platform, and be continuously generated
Real-time navigator's route S and related navigational information.If navigator user has route planned in advance, can also be by programme path also together
Send.
4. other members are after starting to set out, can receive service platform transmission whether receive navigator's route and programme path please
Ask.After receiving request, can persistently be sent to navigator's route of programme path, original position S0 and real-time update and lead by service platform
Device A pp, App are according to the current location (being designated as L0) of the member (member L in such as Fig. 1) for boat, calculate L0 and reach S0
Route, point out user according to this route running.If the member has arrived at S0 positions or reaches any one in navigator's route
Position, then start to provide navigation information according to navigator's route, reminds user according to navigator's route running.
5. other members in the process of moving, the current location of the member can be also sent to service platform by App.Service platform exists
After receiving the current location information of the member that forms a team, this information is distributed to all member App that form a team again.App receive it is each into
The positional information of member, can show the current location of every member in navigation way map in real time according to user's selection, and in real time more
Newly.
This is arrived, this method has been realized in all members that form a team and knows according to same navigation way traveling and all members that form a team
The target of other member current locations.On this basis, can also according to following steps, realize to the instant communication of navigation way,
Real-time amendment, information reminding of key position etc.：
6. all members that form a team have objection to programme path, such as know congestion on programme path, repair the roads, restrict driving, traffic accident etc.
During various accidents, the route annotation tool for being provided using App is labeled, and reminds navigator user to change route in time.
The position of each mark and markup information can be sent to navigator user, and navigator user can voluntarily determine whether to receive, receive
After mark, a certain section is set to nonfeasible state by App according to mark situation, and recalculates route.Due to except navigator user
Outward, other members are according to navigator's route running, therefore only need to be navigator user again programme path, and other members can press
According to new route running.Markup information is congestion, repair the roads, restrict driving etc. classification when, positional information is from certain point to another point
This route directly can be set to nonfeasible state by stretch line, App；During for classifications such as traffic accidents, positional information is single locus
Information.App will calculate stretch line according to the front and rear crossing of this single locus, then be set to nonfeasible state.
7. navigator user is running into key position, such as certain turn crossing, certain outlet etc. at a high speed, to prevent other members from going out
Mistake, can be set special prompting message.After the special prompting message generation, will be attached in navigator's route as a navigation information
Each member is distributed to, member can hear this special prompting message when that will reach this key position, it is to avoid miss.
As shown in Fig. 2 being the method flow diagram of the route guide in real time of one embodiment of the invention, step is as follows：
1) navigator user A creates one and newly forms a team, and invites user B to add this to form a team.
2) user B receives request of forming a team, and forms a team to complete.
3) information of forming a team is uploaded to service platform M by navigator user App automatically after the completion of forming a team.Packet of forming a team contain but
It is not limited to form a team to number and title (being formed a team for distinguishing each), the numbering of user A and user B for differentiation (in forms a team
User) and identity (whether being navigator user for distinguishing), the communication mode of user A and B (be used for service platform
Data are communicated and transmitted with the member that forms a team).
4) service platform M preserves information of forming a team, while the information that will form a team also is handed down to user B.
5) navigator user A programme paths, and start actual travel in a certain position and share route, now App will navigate and use
The real-time position information of the programme path, original position S0 and follow-up traveling of family A is uploaded to service platform M.Real time position is believed
Breath includes latitude and longitude information, can typically upload once for 30 seconds, such as turn when travel direction is changed, turns around to upload in real time.
6) after service platform M receives the real time position of S0 and A, real-time navigator's route, the i.e. traveling of navigator user A are generated
Track.
7) service platform M asks whether to receive navigator's route and programme path to user B.
8) user B agrees to receive navigator's route and programme path.
9) service platform M issues navigator's route and programme path to user B, the present bit of the App of user B according to user B
Put and navigator's route, be that user B calculates travel route and provides navigation information.
10) user B uploads the traveling-position of oneself to service platform M in real time simultaneously.
11) service platform receives the real time position of user B, preserves and is issued to other group members (i.e. navigator user A).App
The real time position of the member that forms a team is received, is shown in map and updated.
12) user B from other channels know programme path in a certain section be in congestion status, using App provide instrument
This section is labeled, and is sent to navigator user A.
13) after navigator user A receives this mark, judge and receive this mark, App by this mark in contained congested link set
It is nonfeasible state, and calculated for subsequent route again, navigator user A is according to variation route traveling.
Claims (9)
1. a kind of method that route based on GPS is guided in real time, its step includes：
1) formed a team using navigation equipment or service platform, navigator user is confirmed after forming a team, and in service platform and the member that forms a team
Navigation equipment in storage form a team information；
2) traveling-position of navigator user is obtained by the navigation equipment of gps system and navigator user, it is sent to clothes in real time
Business platform, and it is continuously generated real-time navigator's route；
3) service platform sends the original position of navigator user and navigator's route of real-time update to the navigation equipment of other members, leads
Boat equipment calculates the route of the original position for reaching navigator user according to the current location of certain member, and points out the member according to this
Route running, if the member has arrived at the original position of navigator user or reaches any one position in navigator's route, root
Navigation information is provided according to navigator's route, the member is pointed out according to navigator's route running；
4) current location is sent to service platform by other members by navigation equipment and gps system in the process of moving, service
Platform distributes them to all members that form a team after the current location information for receiving certain member, shows with navigation way map
Show the current location of every member, and real-time update；
5) all to form a team member when being had objection to programme path, the route provided using the App softwares of navigation equipment marks work
Tool is labeled, and reminds navigator user to change route in time；The position of each mark and markup information are sent to navigator user,
Navigator user can voluntarily determine whether to receive, and after receiving mark, a certain section is set to infeasible shape by App according to mark situation
State, and recalculate route.
2. the method for claim 1, it is characterised in that：Step 1) it is described form a team to be initiated by navigator user, invited using active
Please other members add and/or receive the mode of enqueue request to be formed a team.
3. the method for claim 1, it is characterised in that：Step 1) information of forming a team includes form a team code, all members
Unique code, the communication information of all members in this troop, current location information.
4. the method for claim 1, it is characterised in that：Step 2) in navigator user's programme path first, navigator user goes out
Programme path and its traveling-position are together sent to service platform after hair；Step 3) in service platform by programme path with navigate
The original position of user and navigator's route of real-time update are together sent to the navigation equipment of other members.
5. the method for claim 1, it is characterised in that step 5) in, the information of mark is various accidents, including
But be not limited to congestion, repair the roads, restrict driving, traffic accident；Markup information is congestion, when repairing the roads, restricting driving, positional information is from certain point
To the stretch line of another point, this route is set to nonfeasible state by App；When markup information is for traffic accident, positional information is
Single locus information, App will calculate stretch line according to the front and rear crossing of this single locus, then be set to nonfeasible state.
6. the method for claim 1, it is characterised in that also including step 6)：Navigator user when key position is run into,
Special prompting message is set, be attached in navigator's route as a navigation information after special prompting message generation be distributed to it is each into
Member, and reminded to avoid missing when this key position will be reached in each member.
7. the real-time guidance system of a kind of route based on GPS, it is characterised in that including some navigation equipments and a service platform；Institute
Stating navigation equipment has communication and navigation feature, and is provided with the software cooperated with the service platform；The service platform
Communicated according to method any one of claim 1 to 6 with the navigation equipment, provided the user various miscellaneous functions.
8. system as claimed in claim 7, it is characterised in that：The navigation equipment is the automatic navigator or tool for possessing communication module
There is the smart mobile phone of GPS navigation function.
9. system as claimed in claim 7, it is characterised in that：The navigation map that the navigation equipment is used is opened for conventional at present
Put map, including but not limited to Baidu map, moral map high, provide the user form a team, route shows, member's real time position shows
Show, route amendment, route guidance function；The various miscellaneous functions that the service platform is provided the user include route distribution, reality
When position distribution, Account Administration, form a team record, travel route record.
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| CN201410333964.8A CN104154920B (en) | 2014-07-14 | 2014-07-14 | GPS-based Method and system for guiding route in real time |
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| CN201410333964.8A CN104154920B (en) | 2014-07-14 | 2014-07-14 | GPS-based Method and system for guiding route in real time |
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