CN102226933A - Parking route guidance method and device - Google Patents

Parking route guidance method and device Download PDF

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Publication number
CN102226933A
CN102226933A CN2011101371077A CN201110137107A CN102226933A CN 102226933 A CN102226933 A CN 102226933A CN 2011101371077 A CN2011101371077 A CN 2011101371077A CN 201110137107 A CN201110137107 A CN 201110137107A CN 102226933 A CN102226933 A CN 102226933A
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described
vehicle
portable terminal
parking
control server
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CN2011101371077A
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Chinese (zh)
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CN102226933B (en
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马卫国
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电信科学技术研究院
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Priority to CN201110137107.7A priority Critical patent/CN102226933B/en
Publication of CN102226933A publication Critical patent/CN102226933A/en
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Publication of CN102226933B publication Critical patent/CN102226933B/en

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Abstract

The embodiment of the invention discloses a parking route guidance method and a parking route guidance device. Through the application of the technical scheme in the embodiment of the invention, based on the traveling direction of a vehicle, a mobile terminal integrated with an electronic compass system in the vehicle adjusts the display direction of an electronic map for guiding the information parking routes, so that a corresponding electronic map can be displayed according to the traveling direction of the vehicle as required, therefore, when the vehicle is driven to a free parking space according to the electronic map, the driver of the vehicle can drive the vehicle to the free parking space only by directly adjusting the traveling direction of the vehicle according to the direction indicated on the electronic map which displays direction change following the traveling directions of the vehicle without pre-discriminating the traveling direction of the vehicle, so that when the vehicle in a parking lot is driven according to the electronic map, the driver of the vehicle does not need to carry out direction discrimination, thereby simplifying the corresponding route finding process, improving the efficiency of parking space finding, and avoiding the occurrence of difficult route guidance caused by that the direction can not be discriminated.

Description

Parking course guiding method and equipment

Technical field

The present invention relates to communication technical field, particularly a kind of parking course guiding method and equipment.

Background technology

The development in society and economy makes that the automobile popularity rate is more and more higher, and automobile pollution significantly increases year by year, and big and medium-sized cities have produced the problem of " parking difficulty, it is slow to stop "." parking difficulty " is meant and do not know that after the driver sails the purpose zone into there is vacant parking stall in which parking lot, and the parking lot is sought one by one, and this has just caused urban road and sowntown motor vehicle to block up, and may cause the localized road paralysis when serious; " it is slow to stop " is meant after the driver sails the parking lot into and do not know that there is vacant parking stall which position, so worst case is to seek the parking stall successively, one by one, greatly wasted time and efforts, also influenced the management and the income in parking lot simultaneously.

The parking guidance system has been installed in advanced at present parking garage, include wire system and wireless system two classes, wherein, be connected by wired connection RS485 mode between each parking stall detector of the stopping guide system of wired system class and information display board and the middle control computer.

The stopping guide system of wireless system class then is made up of the system management software, information display board and parking stall detector three parts, and all communication between the management software of information display board and parking stall detector and middle control computer, the network topology structure is that multiple spot is netted to the Mesh(of multiple spot) net and GPRS(General Packet Radio Service, packet radio service) net, compare the wired connection mode and have that cost is suitable, reliable and stable, easy for installation, expansion easily, safeguard characteristic of simple.

In the process that realizes the embodiment of the invention, the applicant finds that there is following problem at least in prior art:

Existing stopping guide system, though can collect the status information and the positional information of all parking stalls, but, the corresponding navigation technology is subject to the static display mode limitation of conventional planar electronic chart, all the time with direction be as the criterion (for example mode of up north and down south), static displayed map, and on map, identify vehicle location, and the parking garage much all is an enclosure space, lack clear and definite object of reference for direction signs, therefore, driver's judgement for direction in such parking lot will be no longer accurate, driver for basis in custom plane map and direction realization location and route selection, in the parking garage, the navigation and the location positioning mode of traditional plane electronics map are no longer suitable, and based on the stopping guide system of static plane electronics digital map navigation, also can't satisfy the parking stall guiding demand of parking garage, influence the efficient that the driver seeks parking stall and selection schemer.

Summary of the invention

The embodiment of the invention provides a kind of parking course guiding method and equipment, solving can only be at the guidance mode of the fixing map course electronically of direction in the existing parking route guidance system, and the route in the parking garage that is difficult for taking one's bearings that is caused is sought the problem of difficulty.

For achieving the above object, the embodiment of the invention provides a kind of parking course guiding method on the one hand, comprising:

The portable terminal that is positioned on the vehicle sends to Control Server with described vehicle current position information, and receives the parking route information of described Control Server according to described current location information feedback;

Described portable terminal based on the direct of travel of described vehicle, will guide the display direction of the electronic chart of described parking route information to adjust in conjunction with electronic compass system.

On the other hand, the embodiment of the invention also provides a kind of portable terminal, comprises at least:

Locating module is used for the vehicle current position information of determining that described terminal device is positioned at;

Communication module is used for the determined described vehicle current position information of described locating module is sent to Control Server, and receives the parking route information of described Control Server according to described current location information feedback;

Display module is used in conjunction with described electronic compass system, and based on the direct of travel of described vehicle, the display direction of the electronic chart of the parking route information that the described communication module of guiding is received is adjusted.

Compared with prior art, the technical scheme that the embodiment of the invention proposed has the following advantages:

By using the technical scheme of the embodiment of the invention, the portable terminal that is positioned at car is in conjunction with electronic compass system, direct of travel based on vehicle, adjust the display direction of the electronic chart of guiding parking route information, so that corresponding electronic chart can show according to the vehicle direct of travel as required, thereby, make the vehicle driver according to electronic chart when advance in idle parking stall, no longer need to take one's bearings in advance, carry out indicated direction on the electronic chart that display direction changes and directly adjust the direct of travel of vehicle and get final product and only need follow vehicle forward direction, make in the process that the vehicle driver advances in the parking garage according to electronic chart, need not travel direction distinguishes again, simplified the process of corresponding path finding, improved the efficient that the parking stall is sought, avoided because of discerning the route guidance difficulty that direction causes.

Description of drawings

Fig. 1 is the schematic flow sheet of a kind of course guiding method that stops of embodiment of the invention proposition;

Fig. 2 is the schematic flow sheet of the parking course guiding method under a kind of concrete application scenarios of embodiment of the invention proposition;

Fig. 3 is the structural representation of a kind of portable terminal of embodiment of the invention proposition.

Embodiment

As stated in the Background Art, existing stopping guide system, though can collect the status information and the positional information of all parking stalls, but, the corresponding navigation technology is subject to the static display mode limitation of conventional planar electronic chart, all the time with direction be as the criterion (for example mode of up north and down south), static displayed map, and on map, identify vehicle location, and the parking garage much all is an enclosure space, lack clear and definite object of reference for direction signs, therefore, driver's judgement for direction in such parking lot will be no longer accurate, for the driver of basis in custom plane map and direction realization location and route selection, in the parking garage, the navigation and the location positioning mode of traditional plane electronics map are no longer suitable, and, also can't satisfy the parking stall guiding demand of parking garage based on the stopping guide system of static plane electronics digital map navigation, influenced the efficient that the driver seeks parking stall and selection schemer.

In order to overcome such defective, the technical scheme that the embodiment of the invention proposed combines the reality of electronic compass system with corresponding electronic chart, the display direction of electronic chart is adjusted in the lump facing to the direct of travel of vehicle, thereby, make the vehicle driver need not to differentiate direction, and directly can realize route guidance according to the display message of electronic chart.

As shown in Figure 1, the schematic flow sheet of a kind of course guiding method that stops that proposes for the embodiment of the invention, this method specifically may further comprise the steps:

Step S101, the portable terminal that is positioned on the vehicle send to Control Server with vehicle current position information.

In the application scenarios of reality, the concrete processing procedure of this step can for, portable terminal is by Zigbee location node that self comprised, obtain the positional information of self, and corresponding positional information sent to Control Server, thereby, make the Control Server can be according to the parking stall distributed intelligence in the current parking lot, select the parking stall according to corresponding rule, and the route information on parking stall is fed back to portable terminal.

It is to be noted; the mode of above-mentioned Zigbee location node is a kind of exemplary scenario that the embodiment of the invention proposes; other can realize the local positioning technology of location in the parking garage; the location technology on a large scale that perhaps has enough accuracy all can be applied to the present invention, and such variation does not influence protection scope of the present invention.

On the other hand, because the realization of this step is to be prerequisite with service range that portable terminal enters Control Server, and in the practical application scene, vehicle is before entering the parking garage, in the exterior space, stop if desired, then need to seek the position of corresponding parking garage, therefore, the embodiment of the invention is further combined with outdoor location technology, realization is for the route guidance of parking garage, and concrete implementation procedure is as follows.

(1) when outside the service range of portable terminal at Control Server, stop if desired, then portable terminal is by GPS(Global Positioning System, GPS) system determines vehicle location, and receives the positional information of gps system according to the determined current parking lot that idle parking stall is arranged recently of vehicle location.

Concrete, the vehicle driver can make vehicle begin to carry out current search with parking lot of idle parking stall by the corresponding parking positioning action of triggering (such as pressing operation such as corresponding button).

Certainly, current parking stall statistical information in the such action need GPS server and the Control Server of each parking garage realizes synchronously, the GPS server physical location current then according to this vehicle, near the inquiry parking garage, obtain corresponding parking space information, from the parking lot that wherein has idle parking stall, select (or the most convenient nearest again with vehicle current physical location, after all in the application scenarios that has multilevel traffic of reality, nearest might not be that most convenient arrives at) parking lot, corresponding route information is fed back to portable terminal.

(2) portable terminal shows the route information in the current parking lot that idle parking stall is arranged recently.

Certainly, because the existence of electronic compass system, the corresponding procedure for displaying in this step can comprise following dual mode equally:

Mode one, portable terminal, are adjusted the display direction that shows the electronic chart of route information based on the direct of travel of vehicle in conjunction with electronic compass system.

Promptly consistent with the map display mode in the parking garage, can adjust the display direction of map equally according to the actual working direction of vehicle, thereby, make the driver need not to differentiate under the situation of direction, still can advance according to corresponding route information according to the indication of electronic chart.

Such display mode is for the exterior space (for example city of road direction more complicated) of direction identification inconvenience, and perhaps driver's indifferent situation of taking one's bearings can make the driver advance according to electronic chart easily.

Mode two, portable terminal directly show route information on the electronic chart that current direction is fixed.

This still is traditional static route displaying scheme, can select according to driver's needs or custom.

(3) when portable terminal entered the service range of Control Server in the current nearest parking lot that idle parking stall is arranged, portable terminal sent vehicle current position information to Control Server.

Promptly in vehicle ' behind the parking garage, no longer rely on the location of gps system auxiliary, but switch in the service state of Control Server of parking garage.

Step S102, this portable terminal receive the parking route information of Control Server according to the current location information feedback.

Step S103, portable terminal based on the direct of travel of vehicle, are adjusted the display direction of the electronic chart of guiding parking route information in conjunction with electronic compass system.

In the application of reality, the easiest a kind of implementation of operating in this step is:

Portable terminal is in conjunction with electronic compass system, makes top or the place ahead of display direction of electronic chart consistent with the direct of travel of vehicle all the time, and shows the indication information of parking route information on electronic chart.

Certainly, concrete implementation can be set according to driver's custom, and such variation does not influence protection scope of the present invention.

Step S104, vehicle driver make vehicle advance to idle parking stall according to the indicated working direction of answering in the electronic chart that the current working direction of vehicle is changed.

Need further be pointed out that, in above-mentioned technical scheme, be positioned at the portable terminal on the vehicle, specifically comprise following two kinds of situations.

Situation one, be installed on the portable terminal on the vehicle.

The system of portable terminal and vehicle self that makes such mounting means can realize interlock, for example, by portable terminal is connected with display screen in the vehicle, the direct corresponding cartographic information of demonstration on corresponding display screen.

And portable terminal is directly installed on the mode in the car, also makes the use of portable terminal convenient, can be not extra take placement space, and the mode of watching also can be more direct, can be because of placement location fixing, use inconvenience and produce.

Situation two, be positioned over the portable mobile termianl in the car.

This kind portable mobile termianl can directly carry, rather than is fixedly installed in a certain the car, thereby, make the driver when vehicle changes, directly portable terminal is placed the vehicle after the replacing to bring into use, strengthened corresponding use dirigibility.

In the application of reality, specifically use the portable terminal of which kind of above-mentioned situation can't influence protection scope of the present invention.

Compared with prior art, the technical scheme that the embodiment of the invention proposed has the following advantages:

By using the technical scheme of the embodiment of the invention, the portable terminal that is positioned at car is in conjunction with electronic compass system, direct of travel based on vehicle, adjust the display direction of the electronic chart of guiding parking route information, so that corresponding electronic chart can show according to the vehicle direct of travel as required, thereby, make the vehicle driver according to electronic chart when advance in idle parking stall, no longer need to take one's bearings in advance, carry out indicated direction on the electronic chart that display direction changes and directly adjust the direct of travel of vehicle and get final product and only need follow vehicle forward direction, make in the process that the vehicle driver advances in the parking garage according to electronic chart, need not travel direction distinguishes again, simplified the process of corresponding path finding, improved the efficient that the parking stall is sought, avoided because of discerning the route guidance difficulty that direction causes.

Below, the application scenarios in conjunction with concrete describes the technical scheme that the embodiment of the invention proposed.

The technical scheme that the embodiment of the invention proposed aims to provide the cover intelligent navigation scheme that shows the parking route directly perceived, to shorten the required time of stopping, improve parking efficiency, in concrete enforcement scene, the system that realizes this scheme mainly is made up of portable terminal, information transponder and back bench control system, the embodiment of the invention specifically constitutes the corresponding specific implementation flow process of explanation according to such system, and corresponding schematic flow sheet as shown in Figure 2.

Step S201, portable terminal position the current location of vehicle.

Portable terminal comprises ZigBee positioning unit, transmitter ZigBee unit, receiver ZigBee unit, electronic compass unit, parking lot map (can preset, also can obtain by the control corresponding server), terminal sleeping control module and terminal micro control system after entering the parking lot scope.The principle of work of ZigBee positioning unit is: owing to had the ZigBee network in the existing shutdown system, all be embedded with a ZigBee node on each parking stall, the ZigBee node that carries on the current like this vehicle that needs to stop just can utilize the characteristics of its self-organizing network, organize themselves into a network with all parking stalls, a kind of distributed computing method have been adopted, according to the information that receives from nearest reference mode, node is carried out this locality to be calculated, determine the position of node, thereby obtain the positional information of current vehicle, finish the target of location.

In the application scenarios of reality, the mobile communication equipment that carries by the car owner of portable terminal can be integrated ZigBee node and location, electronic compass and parking lot map, it also can be the mounted portable navigator of vehicle, also can be to enter the parking lot to provide the temporary navigator of giving parking vehicle afterwards, in a word, as long as integrated these several key modules of mobile terminal device just can be by the purpose of this system's realization parking route self-navigation.

Step S202, portable terminal send to the information transponder with positional information.

The positional information that is about to obtain among the step S201 is given the information transponder by the ZigBee technology transfer again.

Step S203, information transponder send to the back bench control system with corresponding positional information.

The information transponder is installed in each inlet of parking lot, comprise receiver ZigBee unit, transmitter ZigBee unit, wireless communication unit, transponder dormancy control module and transponder micro control system, as the transponder of portable terminal and back bench control system exchange message.Receive the positional information of portable terminal when the information transponder after, send this to back bench control system by wireless network again.

Step S204, back bench control system are according to the route of the idle parking stall of positional information calculation.

Back bench control system is positioned at the parking lot management center, and responsible related personnel carries out the maintenance and the operation of system, comprises database server, parking route calculation unit and wireless communication unit.When after bench control system receive that the information transponder transmits the current positional information that needs parking vehicle after, call the idle parking space information in the database server, go out the idle parking stall nearest by dijkstra's algorithm or other algorithm computation, and obtain best route in conjunction with existing parking lot map information apart from current vehicle location.

Step S205, back bench control system feed back to portable terminal by the information transponder with route information.

Step S206, portable terminal carry out route in conjunction with electronic compass and show.

After portable terminal is received this route information, in conjunction with the electronic compass technology, obtain the present residing directional information of user, cooperate map unit, parking lot to use, can be according to the reading of electronic compass, map rotates to the direction that the user conveniently reads automatically, makes the car owner conveniently reach the nearest parking stall of appointment intuitively rapidly according to the indication of map on the screen, finishes parking.

Step S207, portable terminal judge whether current location has arrived idle parking stall.

If arrive, then finish corresponding treatment scheme.

If do not arrive, then execution in step S208.

Step S208, periodicity are obtained vehicle current position information.

Return step S206 then, continue to upgrade at the enterprising walking along the street line of corresponding electronic chart.

In the application scenarios of reality; since may exist distributed to this vehicle originally idle parking stall at this vehicle in the process of travelling in this parking stall; the situation that this parking stall is taken by other vehicles; so; can set out the again positioning flow of idle parking stall of corresponding mobile terminal; again search current idle parking stall; promptly restart step S201; such trigger action can be found to trigger under the situation that this parking stall taken by other vehicles by background service system; also can be that the driver passes through manual triggers, the variation of such triggering mode can't influence protection scope of the present invention.

Compared with prior art, the technical scheme that the embodiment of the invention proposed has the following advantages:

By using the technical scheme of the embodiment of the invention, the portable terminal that is positioned at car is in conjunction with electronic compass system, direct of travel based on vehicle, adjust the display direction of the electronic chart of guiding parking route information, so that corresponding electronic chart can show according to the vehicle direct of travel as required, thereby, make the vehicle driver according to electronic chart when advance in idle parking stall, no longer need to take one's bearings in advance, carry out indicated direction on the electronic chart that display direction changes and directly adjust the direct of travel of vehicle and get final product and only need follow vehicle forward direction, make in the process that the vehicle driver advances in the parking garage according to electronic chart, need not travel direction distinguishes again, simplified the process of corresponding path finding, improved the efficient that the parking stall is sought, avoided because of discerning the route guidance difficulty that direction causes.

In order to realize the technical scheme of the embodiment of the invention, the embodiment of the invention also provides a kind of portable terminal, and its structural representation comprises electronic compass system 34 as shown in Figure 3, and further specifically comprises:

Locating module 31 is used for the vehicle current position information of determining that terminal device is positioned at;

Communication module 32 is used for locating module 31 determined vehicle current position information are sent to Control Server, and receives the parking route information of Control Server according to the current location information feedback;

Display module 33 is used in conjunction with electronic compass system 34, and based on the direct of travel of vehicle, the display direction of the electronic chart of the parking route information that directs communication module 32 is received is adjusted.

In concrete enforcement scene,

Locating module 31 is specially the Zigbee location node;

Portable terminal is specially the portable terminal that is installed on the vehicle, or is positioned over the portable mobile termianl in the car.

Concrete, communication module 32 also is used for:

Receive the parking lot map information that Control Server sends.

In actual applications, communication module 32 also is used for:

When outside the service range of portable terminal at Control Server, stop if desired, then determine vehicle location by gps system, and the reception gps system is according to the positional information in the determined current parking lot that idle parking stall is arranged recently of vehicle location, and notice display module 33 shows the route information in the current parking lot that idle parking stall is arranged recently, when portable terminal enters the service range of Control Server in the current nearest parking lot that idle parking stall is arranged, send locating module 31 determined vehicle current position information to Control Server.

Further, display module 33 specifically is used for:

In conjunction with electronic compass system 34, based on the direct of travel of vehicle, the display direction of the electronic chart of the route information that display communication module 32 is received is adjusted; Or,

The direct received route information of display communication module 32 on the fixing electronic chart of current direction.

On the other hand, display module 33 specifically is used for:

In conjunction with electronic compass system 34, make top or the place ahead of display direction of electronic chart consistent all the time, and on electronic chart, show the indication information of parking route information with the direct of travel of vehicle.

Compared with prior art, the technical scheme that the embodiment of the invention proposed has the following advantages:

By using the technical scheme of the embodiment of the invention, the portable terminal that is positioned at car is in conjunction with electronic compass system, direct of travel based on vehicle, adjust the display direction of the electronic chart of guiding parking route information, so that corresponding electronic chart can show according to the vehicle direct of travel as required, thereby, make the vehicle driver according to electronic chart when advance in idle parking stall, no longer need to take one's bearings in advance, carry out indicated direction on the electronic chart that display direction changes and directly adjust the direct of travel of vehicle and get final product and only need follow vehicle forward direction, make in the process that the vehicle driver advances in the parking garage according to electronic chart, need not travel direction distinguishes again, simplified the process of corresponding path finding, improved the efficient that the parking stall is sought, avoided because of discerning the route guidance difficulty that direction causes.

Through the above description of the embodiments, those skilled in the art can be well understood to the embodiment of the invention and can realize by hardware, also can realize by the mode that software adds necessary general hardware platform.Based on such understanding, the technical scheme of the embodiment of the invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise some instructions with so that computer equipment (can be personal computer, server, or network equipment etc.) each implements the described method of scene to carry out the embodiment of the invention.

It will be appreciated by those skilled in the art that accompanying drawing is a preferred synoptic diagram of implementing scene, module in the accompanying drawing or flow process might not be that the enforcement embodiment of the invention is necessary.

It will be appreciated by those skilled in the art that the module in the device of implementing in the scene can be distributed in the device of implementing scene according to implementing scene description, also can carry out respective change and be arranged in the one or more devices that are different from this enforcement scene.The module of above-mentioned enforcement scene can be merged into a module, also can further split into a plurality of submodules.

The invention described above embodiment sequence number is not represented the quality of implementing scene just to description.

More than disclosed only be the several concrete enforcement scene of the embodiment of the invention, still, the embodiment of the invention is not limited thereto, any those skilled in the art can think variation all should fall into the traffic limits scope of the embodiment of the invention.

Claims (13)

1. a parking course guiding method is characterized in that, may further comprise the steps at least:
The portable terminal that is positioned on the vehicle sends to Control Server with described vehicle current position information, and receives the parking route information of described Control Server according to described current location information feedback;
Described portable terminal based on the direct of travel of described vehicle, is adjusted the display direction of the electronic chart of described parking route information in conjunction with electronic compass system.
2. the method for claim 1, it is characterized in that, the described portable terminal that is positioned on the vehicle sends to Control Server with described vehicle current position information, and receives the parking route information of described Control Server according to described current location information feedback, is specially:
Described portable terminal is by Zigbee location node that self comprised, obtain the positional information of self, and corresponding positional information sent to described Control Server, make the described Control Server can be according to the parking stall distributed intelligence in the current parking lot, select the parking stall according to corresponding rule, and the route information on parking stall is fed back to described portable terminal;
Described portable terminal receives the parking route information of described Control Server feedback.
3. method as claimed in claim 2 is characterized in that, described portable terminal receives the parking route information of described Control Server feedback, also comprises:
Described portable terminal receives the parking lot map information that described Control Server sends.
4. the method for claim 1 is characterized in that, the described portable terminal that is positioned on the vehicle sends to described vehicle current position information before the Control Server, also comprises:
When outside the service range of described portable terminal at described Control Server, stop if desired, then described portable terminal is determined vehicle location by gps system, and receives the positional information of described gps system according to the determined current parking lot that idle parking stall is arranged recently of described vehicle location;
Described portable terminal shows the route information in the described current parking lot that idle parking stall is arranged recently;
When described portable terminal entered the service range of Control Server in the described current nearest parking lot that idle parking stall is arranged, described portable terminal sent described vehicle current position information to described Control Server.
5. method as claimed in claim 4 is characterized in that, described portable terminal shows the route information in the described current parking lot that idle parking stall is arranged recently, specifically comprises:
Described portable terminal, is adjusted the display direction that shows the electronic chart of described route information based on the direct of travel of described vehicle in conjunction with electronic compass system; Or,
Described portable terminal directly shows described route information on the electronic chart that current direction is fixed.
6. the method for claim 1 is characterized in that, described portable terminal based on the direct of travel of described vehicle, is adjusted the display direction of the electronic chart of the described parking route information of guiding in conjunction with electronic compass system, specifically comprises:
Described portable terminal is in conjunction with electronic compass system, makes top or the place ahead of display direction of electronic chart consistent with the direct of travel of described vehicle all the time, and shows the indication information of described parking route information on described electronic chart.
7. as the described method of claim 1 to 6, it is characterized in that the described portable terminal that is positioned on the vehicle specifically comprises:
Be installed on the portable terminal on the vehicle; Or,
Be positioned over the portable mobile termianl in the car.
8. a portable terminal is characterized in that, comprises electronic compass system, comprises at least:
Locating module is used for the vehicle current position information of determining that described terminal device is positioned at;
Communication module is used for the determined described vehicle current position information of described locating module is sent to Control Server, and receives the parking route information of described Control Server according to described current location information feedback;
Display module is used in conjunction with described electronic compass system, based on the direct of travel of described vehicle, adjusts the display direction of the electronic chart of the received parking route information of the described communication module of guiding.
9. portable terminal as claimed in claim 8 is characterized in that,
Described locating module is specially the Zigbee location node;
Described portable terminal is specially the portable terminal that is installed on the vehicle, or is positioned over the portable mobile termianl in the car.
10. portable terminal as claimed in claim 8 is characterized in that, described communication module also is used for:
Receive the parking lot map information that described Control Server sends.
11. portable terminal as claimed in claim 8 is characterized in that, described communication module also is used for:
When outside the service range of described portable terminal at described Control Server, stop if desired, then determine vehicle location by gps system, and receive the positional information of described gps system according to the determined current nearest parking lot that idle parking stall is arranged of described vehicle location, and notify described display module to show the route information in the described current parking lot that idle parking stall is arranged recently, when described portable terminal enters the service range of Control Server in the described current nearest parking lot that idle parking stall is arranged, send the determined described vehicle current position information of described locating module to described Control Server.
12. portable terminal as claimed in claim 11 is characterized in that, described display module specifically is used for:
In conjunction with described electronic compass system,, the display direction that shows the electronic chart of the route information that described communication module is received is adjusted based on the direct of travel of described vehicle; Or,
Directly on the electronic chart that current direction is fixed, show the received route information of described communication module.
13. portable terminal as claimed in claim 8 is characterized in that, described display module specifically is used for:
In conjunction with electronic compass system, make top or the place ahead of display direction of electronic chart consistent all the time, and on described electronic chart, show the indication information of described parking route information with the direct of travel of described vehicle.
CN201110137107.7A 2011-05-25 2011-05-25 Parking route guidance method and device CN102226933B (en)

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CN102779428A (en) * 2012-07-31 2012-11-14 深圳市捷顺科技实业股份有限公司 Guiding method and system of parking lot
CN102867432A (en) * 2012-09-24 2013-01-09 西安石油大学 Double-backup wireless vehicle positioning system based on global positioning system (GPS) and Zigbee
CN103163541A (en) * 2013-02-22 2013-06-19 苏州农业职业技术学院 Parking positioning system and method
CN103426328A (en) * 2013-08-02 2013-12-04 郑侃 Method, terminal device and parking management server for parking space detection
CN103606301A (en) * 2013-11-27 2014-02-26 南通芯迎设计服务有限公司 Parking and vehicle locating method based on intelligent terminal
CN103680193A (en) * 2012-09-20 2014-03-26 纬创资通股份有限公司 Method of guiding parking space and related device
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