CN101739810A

CN101739810A - Control method and device for managing parking space in intelligent transportation system

Info

Publication number: CN101739810A
Application number: CN200810203179A
Authority: CN
Inventors: 金熙闻
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-21
Filing date: 2008-11-21
Publication date: 2010-06-16

Abstract

The invention provides a control method for managing parking space in an intelligent transportation system, comprising the following steps: b. judging whether the occupied parking space is in a state to be used; and c. if the occupied parking space is in the state to be used, then a parking prompt message is sent in advance, wherein, the parking prompt message is used for indicating use-permission information of the parking space. The invention also provides a control device for managing parking space in the intelligent transportation system. The invention sends the parking prompt message in advance according to the condition that the occupied parking space is in a state to be used, which can allow related personnel or system to acquire use permission information of the occupied parking space in a properly early time so as to perform corresponding response in advance, thus ensuring that the obligees of the occupied parking space can normally use the parking space, and effectively avoiding displeasure from occurring as the parking space is occupied.

Description

A kind of in intelligent transportation system control method for managing parking space and device

Technical field

The present invention relates to intelligent transportation system, especially the intelligent transportation system of managing parking space particularly, relates to control method for managing parking space and corresponding device thereof.

Background technology

Along with the high speed development and the living standards of the people of Chinese national economy improve constantly, automobile pollution presents zooming trend, this causes the demand on parking stall also to quicken to rise thereupon, and meanwhile, the construction of parking related facility but relatively lags behind, and has caused the urban transport problems of parking difficulty.Under the environment that is becoming tight above-mentioned parking stall day; people are in order to ensure can successfully obtaining the parking stall; usually by lease; modes such as purchase obtain that the parking stall is monopolized or preferential rights of using; but because managerial deficiency; these parking stalls take place by the improper situation about taking of other vehicle through regular meeting; for example; the sub-district owner buys the parking stall in the sub-district; to guarantee that it can in time have the place to stop after driving to go home; but because the anxiety on parking stall; the parking stall that the sub-district owner is bought is shared by external vehicle through regular meeting, causes the sub-district owner in time to stop.As seen, the obligee who how to ensure the parking stall has become another distinct issues in the urban traffic control to the normal use on parking stall.

In the prior art, people adopt dual mode to ensure the normal use of the obligee on parking stall to the parking stall.The first is installed mechanical berth lock on the parking stall, be higher than the metal support of vehicle chassis or the normal use that similar device ensures the parking stall during by locking; But the shortcoming of this mode is: must this berth lock be installed on the parking stall, and the difficulty that causes the parking stall to transform, and also this berth lock protrudes ground when locking, also caused the hidden danger on the safety.It two is when the obligee on parking stall finds normally to use the parking stall, coordinate by managerial personnel, for example, after driving to go home, the sub-district owner finds that its parking stall has been taken by other vehicle, then it gets in touch the property management personnel, the property management personnel has just just begun to get in touch the car owner of other vehicle then, starts co-ordination; But the shortcoming of this mode is: the co-ordination that the parking stall is used just starts at the last moment, this causes during managerial personnel's coordination, the obligee on parking stall has to wait for, has caused temporal waste, can't ensure the normal use of the obligee on parking stall to the parking stall.

Summary of the invention

At just starting parking stall management coordination work in the prior art at the eleventh hour, can't ensure that the parking stall obligee normally uses the defective on parking stall, the purpose of this invention is to provide a kind of control method and control corresponding device that in parking occupancy management system, can send parking instructions information in advance.

According to an aspect of the present invention, provide a kind of in intelligent transportation system control method for managing parking space, wherein, comprise the steps: that b. judges whether occupied parking stall is in state to be used; C. if described occupied parking stall is in state to be used, then send parking instructions information in advance, wherein, described parking instructions information is used to indicate the rights of using information on described parking stall.

According to another aspect of the present invention, also provide a kind of in intelligent transportation system control device for managing parking space, it is characterized in that comprise as lower device: first judgment means is used to judge whether occupied parking stall is in state to be used; First dispensing device is used for sending parking instructions information in advance when described occupied parking stall is in state to be used, and wherein, described parking instructions information is used to indicate the rights of using information on described parking stall.

Preferably, described control device also comprises as lower device: first deriving means is used to obtain the vehicle travel information of the vehicle that is associated with occupied parking stall.Preferably, described first judgment means comprises as lower device: second judgment means is used for judging according to described vehicle travel information whether described occupied parking stall is in state to be used.Preferably, described first judgment means comprises as lower device: the 3rd judgment means is used for judging according to described vehicle travel information whether described occupied parking stall is in state to be used; The 4th judgment means is used to judge whether to exist other parking stall that can use for the vehicle that is associated with described occupied parking stall; The 5th judgment means, the judged result that is used for judged result when described the 3rd judgment means and is sure and described the 4th judgment means be negate the time determine that described occupied parking stall is in state to be used.

The present invention by judging whether predetermined condition is satisfied determines whether to send parking instructions information in advance.Compared with prior art, the present invention can drive just to take measures to get rid of the improper of other vehicle the obligee on parking stall to the parking stall and take, like this, can realize management coordination work preposition on parking stall, saved the time of stopping and being spent, the generation that avoids conflicts, thus the obligee who has ensured the parking stall can exercise in time to parking stall use right.

Description of drawings

The following drawings is made detailed description to non-limiting example:

Fig. 1 illustrates according to a specific embodiment of the present invention, the application principle figure of control method for managing parking space in intelligent transportation system;

Fig. 2 illustrates according to the first embodiment of the present invention, the process flow diagram of control method for managing parking space in intelligent transportation system;

Fig. 3 illustrates according to a second embodiment of the present invention, the process flow diagram of control method for managing parking space in intelligent transportation system;

Fig. 4 illustrates a third embodiment in accordance with the invention, the process flow diagram of control method for managing parking space in intelligent transportation system;

Fig. 5 illustrates according to another embodiment of the present invention, the network topological diagram of control method for managing parking space in intelligent transportation system;

Fig. 6 illustrates a fourth embodiment in accordance with the invention, the structural representation of control device for managing parking space in intelligent transportation system;

Fig. 7 illustrates a fourth embodiment in accordance with the invention, the structural representation of first deriving means 41 in the control device 4 shown in Figure 7;

Fig. 8 illustrates a fourth embodiment in accordance with the invention, the structural representation of second judgment means 421 in the control device 4 shown in Figure 7;

Fig. 9 illustrates according to a fifth embodiment of the invention, the structural representation of control device for managing parking space in intelligent transportation system.

Embodiment

The invention provides a kind of new technical scheme and be applied to come in the intelligent transportation system managing parking space, or rather, promptly whether be in state to be used and send parking instructions information in advance according to occupied parking stall, can allow related personnel or system to obtain the rights of using information on described occupied parking stall a suitable time early like this, thereby can make corresponding response in advance, can normally use its parking stall with the obligee who ensures described occupied parking stall, can avoid the unhappiness that takes place because of the parking stall is occupied effectively, reduce the contradiction between the driver, also reduce the contradiction between personnel of infrastructure management company and the driver.

Particularly, Fig. 1 illustrates according to a specific embodiment of the present invention, the application principle figure of control method for managing parking space in intelligent transportation system.In this embodiment; the sub-district owner buy in order to ensure there being the place to park the vehicle 91 of oneself in time after going home or tenancy for a fixed period the parking stall 31 in the sub-district; because the sub-district has difficulties in the transformation on parking stall; so berth lock is not installed on described parking stall 31, but described parking stall 31 is managed by security personnel.Because berth lock is not installed on described parking stall 31, therefore under multiple situation, other vehicle 92 still might take described parking stall 31.At this moment, when this sub-district owner will park cars 91 the time, described parking stall 31 occupied situations just might take place.For example, in first kind of situation, although regulation according to parking stall management related protocol, security personnel bear the obligation that ensures that described parking stall 31 is not taken by described other vehicle 92, but when these security personnel were negligent of management to described parking stall 31, described parking stall 31 just might be shared by described other vehicle 92; Again for example, in second kind of situation, for improving the utilization factor on parking stall, the agreement regulation relevant with the parking stall management, work hours on weekdays can allow described other vehicle 92 to take described parking stall 31, and then this moment, described parking stall 31 also might be shared by described other vehicle 92.

In the prior art, under above-mentioned first kind of situation, after driving to go home, the sub-district owner finds that parking stall occupied back request security personnel carry out universal time coordinated, perhaps under above-mentioned second kind of situation, when come off duty the ahead of time back of driving to go home of sub-district owner is found that parking stall occupied back request is ensured public security and carried out universal time coordinated, ensuring public security, this has just just started coordinator, treat described coordinator finish after the sub-district owner described vehicle 91 could be docked at described parking stall 31, this has brought great inconvenience for parking of sub-district owner, and for example the sub-district owner needs to wait for patiently that taking vehicle leaves occupied parking stall.

With prior art difference be, in this embodiment, parking occupancy management system 1 is before described vehicle 91 is gone back the described parking stall 31 of no show, just obtain the information that described vehicle 91 promptly will arrive (or use) described parking stall 31 in advance, like this, if find that described parking stall 31 is shared by described other vehicle 92 at this moment, then described parking occupancy management system 1 can send to described parking stall 31 information to be used security personnel in advance or take the driver and crew of the vehicle of parking stall, thereby for providing enough leads, security personnel carry out co-ordination in time for it, so, can ensure after the sub-district owner drives to go home and described vehicle 91 to be stopped to avoid the dispute that causes because of the parking stall is occupied in time by described parking occupancy management system 1 to described parking stall 31.

Fig. 1 is described the application scenarios of described control method for managing parking space, and following Fig. 2 to Fig. 4 is described the idiographic flow of described control method.Particularly, Fig. 2 illustrates according to the first embodiment of the present invention, the process flow diagram of control method for managing parking space in intelligent transportation system.In the present embodiment, judge according to the geographical location information of described vehicle whether described occupied parking stall is in state to be used, send described parking instructions information when further being in state to be used on this parking stall.

Execution in step S201 at first receives the geographical location information of described vehicle, and preferably, the geographical location information of described vehicle is sent by the supplementary controlled system that is associated with described vehicle.Particularly, can obtain the geographical location information of described vehicle, send the geographical location information of described vehicle then by wireless network by positioning system based on GPS (Global Positioning System).More specifically, described positioning system comprises the GPS receiver module, DSP (Digital Signal Processing) control module and wireless communication module are (for example, the 3G communication module, GPRS communication module and gsm communication module), wherein, described GPS receiver module is gathered the gps data that gps satellite sends, and above-mentioned gps data is sent to described DSP control module by serial ports, then, described DSP control module receives above-mentioned gps data and it is handled the geographical location information that obtains described vehicle, it is online by described wireless communication module the geographical location information of described vehicle to be sent to radio communication then, further, according to corresponding protocol, can also send to the geographical location information of described vehicle on the Internet by radio communication.

For example, after handling the gps data that receives by the vehicle GPS location navigator, described vehicle obtains the geographical location information of described vehicle, send on the GPRS network by the geographical location information of the GPRS communication module in this navigating instrument then described vehicle, GPRS network is set up the data communication of supporting TCP/IP according to corresponding protocol between the control system of above-mentioned vehicle GPS location navigator and access Internet network, thereby realizes location, transmission and reception to described geographical location information.

Again for example, after handling the gps data that receives by the vehicle GPS location navigator, described vehicle obtains the geographical location information of described vehicle, the communication interface of this navigating instrument by wherein (for example blue tooth interface etc.) connects with portable terminal (for example mobile phone, PDA, notebook etc.) then, and by the gsm communication module in the above-mentioned portable terminal, send the geographical location information of described vehicle in the mode of short message based on the GSM network, receive this short message at receiver side by mobile phone then, thereby can obtain the geographical location information of described vehicle.For example change in the example again at another, this vehicle is not positioned by on-vehicle navigation apparatus, and position by the handhold GPS positioning navigation device (mobile phone that for example has the GPS module) that the driver held, sent and received by wireless network then.

Change in the example at one, described positioning system has been obtained the positional information of this vehicle by the vehicle mounted positioning navigation instrument that places described vehicle, and directly the positional information of this vehicle is sent to the Intelligent traffic management systems or the similar system of the realization according to the present invention, thereby make that the information relevant with occupied parking stall can be sent out away by described positioning system.

It will be appreciated by those skilled in the art that described vehicle mounted positioning navigation instrument only is a kind of module that realizes determining vehicle location, in fact can also realize similar function by other modules.For example, can only adopt positioning signal reception/transmission module with the positioning system coupling, for example corresponding with gps system gps signal reception/transmission chip, this module only are used to receive the signal of self aligning system and correspondingly send signal to this positioning system, and do not realize other functions.Such module is simple, be easy to realize.It will be appreciated by those skilled in the art that described module can be solidificated in the vehicles, thus also can be transportable can by in different applications on the different vehicles, do not repeat them here.

For example can also be accomplished in several ways the position fixing process of the geographical location information of described vehicle again at least, promptly receive the geographical location information of described vehicle.Can adopt GPS/DRS (DeadReckoning System) assembled scheme to obtain the geographical location information of described vehicle particularly, and, send by wireless network then by the further precision that improves the geographical location information of described vehicle of map match; Can also determine the geographical location information of described vehicle by the method for radio direction finding (RDF) location, be sent by wireless network then; Can also send this car code by Vehicle mounted station by Vehicle mounted station and relaying positioning system, the region code with its place after trunk desk receives sends to the center station by wired or wireless mode; Can also be by sending the geographical location information of described vehicle by communicators such as car phones with the driver of described vehicle.Those skilled in the art can (be carried " Beijing Aero-Space journal " with reference to " GPS/DRS/DMAP bus location navigational system " at least, 2002 the 6th phases) reach " setting up city automobile positioning alarm system scheme " and (carry " China's metering ", the 12nd phase of calendar year 2001) realizes technique scheme, will not give unnecessary details.

The precision that it will be appreciated by those skilled in the art that described geographical location information can be done corresponding adjustment according to actual needs.For example, realize when location when needs between the urban district, accuracy requirement is higher, then can obtain longitude and latitude by GPS, thereby the precision of described geographical location information is controlled in 30 meters of the errors; Again for example, when needs were realized the location between provinces and cities, accuracy requirement was lower, then can send the title of the residing provinces and cities of described vehicle by mobile phone.Those skilled in the art can also make more adjustment for satisfying different accuracy requirements, and this does not influence flesh and blood of the present invention.

Those skilled in the art also understand, and above-mentioned positioning system includes but are not limited to: gps system, at least also comprise other global position systems such as European galileo global position system, Chinese dipper system.

Receive the geographical location information of described vehicle by step S201 after, then execution in step S202 judges according to the geographical location information of described vehicle whether described occupied parking stall is in state to be used.Particularly, if the judged result of step S202 is sure, promptly described occupied parking stall is in state to be used, then follows execution in step S203; If the judged result of step S202 negates that promptly described occupied parking stall is not in state to be used, then changes step S201 over to and continues to carry out.It will be appreciated by those skilled in the art that above-mentioned " state to be used " refers to that preferably the vehicle corresponding with this parking stall is about to use this parking stall, do not repeat them here.

Particularly, with described occupied parking stall is the center, according to situations such as traffic routes (for example, vehicle is from the distance of parking stall distance) region around it is divided into zone, interior lines and outer peripheral areas, if the geography information of described vehicle indicates described vehicle to be positioned at described outer peripheral areas, judge that then described occupied parking stall is not in state to be used; If the geography information of described vehicle indicates described vehicle to be positioned at zone, described interior lines, judge that then described occupied parking stall is in state to be used.

Those skilled in the art understand, if the judged result of step S202 negates, then receive the geographical location information of described vehicle again in next particular moment, promptly the supplementary controlled system that is associated with described vehicle sends the geographical location information of described vehicle again in next particular moment.This is actually the process of a cycle criterion, for example can send, receive, judge once every 10 minutes, perhaps carry out such process in the shorter or longer cycle, the cycle of process is depended on the levels of precision of specific embodiment, and this does not influence flesh and blood of the present invention.Further, those skilled in the art also understand, in a not preferred embodiment, the supplementary controlled system that is associated with described vehicle sends the geographical location information of described vehicle according to the trigger condition of outside, such trigger condition can be a various ways, for example the steering order of sending with the driver (for example, press the button that is used to refer to the geographical location information that sends described vehicle) be trigger condition, the request signal that for example sends with described parking stall management control system 1 is a trigger condition again.

Last execution in step S203 sends described parking instructions information to the driver of the vehicle that takies described parking stall.Particularly, if the judged result of step S202 is sure, be that described occupied parking stall is in state to be used, can judge further that then whether described occupied parking stall is just occupied, if described parking stall is just occupied, then can be in several ways send described parking instructions information to the driver of the vehicle that takies described parking stall, preferably, described parking instructions information comprises: the information of the time span that described occupied parking stall still can be used, and described occupied parking stall must d/d immediately information.

For example, in the process of parking stall management, requirement enter the parking lot vehicle the driver with its number-plate number with and phone number register in the database, if the judged result of step S202 is sure, then start the surveillance in the parking lot, the number-plate number of the image information of gathering described parking stall to judge that described parking stall is whether occupied and take the vehicle on described parking stall, in this database, search this number-plate number and corresponding phone number then, then the mobile phone to this phone number send " parking stall that you are using is exclusive parking stall; the owner of this parking stall is about to use this parking stall; please as early as possible your vehicle is stopped thanks cooperation to its place! " short message; Perhaps change in the example at one, directly call out this and be registered mobile phone by described management system provided by the present invention or telephone set of control system control, thereby notify the driver corresponding to move the vehicle that takies the parking stall by the mode that the staff manually informs, perhaps notify this driver by the mode of computerized speech with this mobile phone.Again for example, if the judged result of described step S202 is sure, then can be not do not judge whether described parking stall is occupied, but directly in the mode of Cell Broadcast CB (Cell Broadcast), by CBCH (CBCH, Cell Broadcast Channel) in respective cell, support the user terminal of Short Message Service the to send short message of " number-plate number be ' car owner of Shanghai A 12345 ' woulds you please vehicle be stopped locating to it in half an hour ".

Change in the example at another, with described control system provided by the invention a plurality of radio communication devices are set supportingly, this radio communication device can receive the parking instructions information from described management system.At this moment, the driver who takies the vehicle on described parking stall holds this radio communication device, and this radio communication device is corresponding with the vehicle that takies described parking stall, thereby can send described parking instructions information in several ways.For example, can send Word message to this radio communication device; Again for example, send instruction to this radio communication device and make its vibrations, and the personnel that hold this radio communication device are known that these vibrations are pointed out and just known and want moving vehicle; Again for example, with voice suggestion store in advance with this radio communication device in, and play corresponding voice suggestion according to the instruction that receives, for example " the parking stall owner soon returned; ask moving vehicle " play in an instruction indication in ten minutes, for example " please moving vehicle immediately, otherwise will cause a dispute " or the like play in another instruction indication again, sends the information of different stage like this by different instructions; Again for example, this radio communication device is lighted corresponding pilot lamp according to the instruction that receives, for example green light shows that the parking stall can not be in user mode in 2 hours, amber light shows that the parking stall will be used in 20 minutes, red light shows the information that the parking stall will be used or the parking stall owner has waited in 5 minutes.

It will be appreciated by those skilled in the art that according to varying environment the mode that sends described parking instructions information can be different, this depends on that the enforcement personnel are to the understanding of the above embodiment of the present invention and to the flexible Application of prior art.For example, change in the example at one, also control system provided by the invention can be associated with an existing gate control system in modernized sub-district, register the owner's that this vehicle visits number when promptly vehicle takies the parking stall outside, when in case occupied parking stall occurring and being in state to be used, then send an instruction to described gate control system by described control system, this instruction comprises the number information that described external vehicle is registered, described gate control system receives this instruction back and calls out the calling set of this number correspondence by the gate inhibition, thereby notifies the driver of described external vehicle.And it will be appreciated by those skilled in the art that and to confirm by described gate control system and owner when its registered property owner number that in order to prevent that the driver from practising fraud this does not influence flesh and blood of the present invention.And in another changed example, the parking lot management personnel can provide an intercom to it when described external vehicle registration, and when needed directly by intercom and its dialogue.As seen, as long as described parking instructions information can be sent to corresponding driver, so such advice method is all in variation category of the present invention.

One at present embodiment changes in the example, and step S203 is changed to the parking stall keeper and sends described parking instructions information.In this variation example,, control the parking stall keeper and get rid of obstruction in advance described occupied parking stall by send described parking instructions information to the parking stall keeper.The information that for example shows " please check the parking stall No. 12 " by display device with the prompting keeper parking stall of patrolling No. 12, and is got rid of obstruction to No. 12 parking stall; Again for example,, dial this driver of this phone number Advise By Wire by the parking stall managerial personnel its vehicle is stopped to its place to the driver institute mobile phone numbers registered that the parking stall managerial personnel show the vehicle that takies described parking stall by display device.

And change in the example at another, after described step S203 is finished, entering step S204 (not shown among Fig. 2) continues to carry out, the driver of the vehicle that is associated to described occupied parking stall sends described parking instructions information, preferably, described parking instructions information comprises: the information that the parking stall will occupied time span.For example, the driver of the vehicle that is associated to described occupied parking stall sends the short message of " your parking stall is occupied; we will get rid of obstruction in half an hour ", and the driver of this vehicle can control the speed of a motor vehicle at road like this, and there is no need steps on the gas again comes back; Again for example, when getting rid of before described vehicle arrives described occupied parking stall when hindering, then the driver of the vehicle that can be associated to described occupied parking stall sends and is used to guide it with the information of car pool to other parking stall.

Fig. 3 illustrates according to a second embodiment of the present invention, the process flow diagram of control method for managing parking space in Intelligent traffic management systems.In the present embodiment, execution in step S211 at first, obtain the range of driving time of described vehicle from auto-navigation system to described occupied parking stall, wherein, described auto-navigation system is the third party system that the auto navigation service is provided for the driver, the driver is by the starting point and the destination of client input travel, this client sends to server by wireless network with above-mentioned starting point and destination then, this server generates optimal path according to traffic information and requirement of client (parking stall is for example arranged), current distance and current navigation informations such as range of driving time from the destination from the destination, and sending to client, last client is shown to the driver with this navigation information.Particularly, when the destination of described vehicle is near described occupied parking stall or its time, receive the range of driving time of described vehicle from described auto-navigation system from the destination, for example, when the destination of described vehicle is this hotel, described auto-navigation system sends to this hotel with described vehicle from the range of driving time in this hotel, and correspondingly, the hotel receives the range of driving time of described vehicle to described occupied parking stall.Again for example, described auto-navigation system sends to a third party system (for example corresponding with content of the present invention commercial system) with described vehicle from the range of driving time in this hotel, and this third party system sends to this hotel with the range of driving information of described vehicle again.

Then continue execution in step S212, judge that whether the described range of driving time is less than second threshold value.Particularly, if the judged result of step S212 is sure, the promptly described range of driving time determines then that less than second threshold value described occupied parking stall is in state to be used, enters step S213 and continues to carry out; If the judged result of step S212 negates that the promptly described range of driving time determines then that not less than second threshold value described occupied parking stall is not in state to be used, changes step S211 over to and continues to carry out.It will be appreciated by those skilled in the art that described second threshold value is set in advance according to actual needs, for example, can described second threshold value be arranged to half an hour or one hour according to the management level and the difficulty on parking stall, this does not influence flesh and blood of the present invention.

If the judged result of step S212 is sure, then execution in step S213 then, the driver of the vehicle that is associated to described occupied parking stall sends described parking instructions information.In the present embodiment, can use described occupied parking stall in time if determine described vehicle, then the driver of the vehicle that is associated to described occupied parking stall sends the off-the-shelf information in parking stall.For example the hotel determines and can provide this specific parking stall for it when the client arrives the hotel, then when going back no show, the client sends the message of " this hotel has been ready to your authorized personnel parking only; please park at any time " to it, like this, tell in advance that on the one hand the client can park smoothly after it arrives the hotel, on the other hand, when there is the Duo Jia hotel in client's destination, can be by sending described parking instructions information to the client to attract clients.

Change in the example at one of present embodiment, step S211 is changed to from auto-navigation system and obtains the distance of described vehicle to described occupied parking stall; And step S212 correspondingly is changed to and judges that whether described distance is less than first threshold.In this variation example, obtain the distance of described vehicle from described auto-navigation system to described occupied parking stall, preferably, described distance comprises the air line distance between described vehicle and the described parking stall at 2, and described vehicle is to the actual distance distance on described parking stall.If described distance is less than first threshold, the driver who then carries out the vehicle that described occupied parking stall is associated sends the step of described parking instructions information; If described distance not less than first threshold, then changes over to from auto-navigation system and obtains the step continuation execution of described vehicle to the distance on described occupied parking stall.

And change in the example at another, step S211 is changed to the stroke route figure information of obtaining described vehicle from the automobile leasing system.In this variation example, for avoiding loss, described automobile leasing system monitors the described vehicle travel information of client's lease, simultaneously for attracting clients, described automobile leasing system also provides navigation Service and promises to undertake that the vehicle that the client leases obtains preferential or free parking stall in the parking lot of appointment to the client.For example, described automobile leasing system provides the stroke route figure information that indicates optimal path and specify the parking lot along the line (for example electronic chart) to the client, therefore, can obtain the stroke route figure information of described vehicle from described automobile leasing system, preferably, the stroke route figure information of described vehicle comprises the range of driving time of described vehicle to described occupied parking stall.Those skilled in the art understand, in this variation example, the automobile that is registered in the described automobile leasing system can be regarded as a vehicle in the group, at this moment, in a specific parking lot, can be that the vehicle in this group specifies the plurality of fixed parking stall, and send described parking instructions information to the driver who takies one of them parking stall when vehicle will sail this parking lot into arbitrarily in this group, be understandable that the vehicle that this driver drove is not registered in described group under one's name.

In another variation example embodiment illustrated in fig. 3, described step S212 is omitted, can directly send the parking instructions information that comprises described range of driving time or distance this moment, for example the mobile phone to the driver who takies specific parking stall sends " vehicle of your shared parking stall correspondence is returning in the way; also have 5 kilometers distances apart from the parking stall ", wherein said " 5 kilometers " can change according to concrete distance, and in particular moment the mode with short message sends, for example every 5 minutes, for example when 1 kilometer of the every shortening of the distance on described vehicle distances parking stall, this does not influence flesh and blood of the present invention again.

Fig. 4 illustrates a third embodiment in accordance with the invention, the process flow diagram of control method for managing parking space in intelligent transportation system.In the present embodiment, execution in step S221 at first obtains the stroke table information of described vehicle from described storage space.Particularly, the stroke table information of described vehicle is stored in described storage space in advance, wherein, described stroke table information is used to refer to the routing of described vehicle in following certain hour, just can know in advance according to the stroke timetable of described vehicle when described vehicle will use described occupied parking stall by needs, thereby get rid of the obstruction on the described parking stall in advance.For example, for making the self-driving travel visitor enjoy maximum facility, travel agency generally provides the route of driving according to the self-driving travel visitor to provide the service on parking stall for it, and before the self-driving travel visitor set out, travel agency generated stroke timetable as follows according to the above-mentioned route of driving in database:

The position, parking lot	To the time 1 in parking lot	…
The position, parking lot	To the time 1 in parking lot	…	Sight spot A	On September 3rd, 2008 9:00	…
Sight spot B	On September 6th, 2008 18:00	…	Sight spot A	On September 3rd, 2008 9:00	…
Sight spot B	On September 6th, 2008 18:00	…	Sight spot C	On September 8th, 2008 10:00	…
??…	??…	…	Sight spot C	On September 8th, 2008 10:00	…

The trip timetable can be downloaded in the parking lot of each tourist attractions from this database, can obtain the time of this self-driving travel visitor according to the trip timetable to this parking lot, sight spot, like this, for the parking lot of tourist attractions, can perform the preparation that the parking stall is provided to this self-driving travel visitor in advance.

Then execution in step S222 judges according to described stroke table information whether described occupied parking stall is in state to be used.Particularly, if the judged result of step S222 is sure, promptly described occupied parking stall is in state to be used, then enters step S223 and continues to carry out; If the judged result of step S222 is for what negate, promptly described occupied parking stall is not in state to be used, then continues execution in step S222.More specifically, can obtain the time of described vehicle by obtaining described stroke timetable to described occupied parking stall, and according to the time set schedule time of described vehicle to described occupied parking stall, judge every certain time interval whether the current time surpasses the described schedule time then, if the current time surpasses the described schedule time, judge that then described occupied parking stall is in state to be used; Otherwise continue to judge whether the current time surpasses the described schedule time.For example, according to the stroke timetable shown in the last table, for sight spot A, can be set at 9:00 on September 2nd, 2008 the described schedule time, if the current time surpasses the described schedule time, on September 2nd, 1,9:00 then was judged as state to be used with described occupied parking stall; If the current time surpasses the described schedule time, continue then to judge that whether the current time is above 9:00 on September 2nd, 2008, till surpassing.It will be appreciated by those skilled in the art that the mode that in implementation process, also can adopt interruption,, activate a process when the schedule time of correspondence is interim, thereby send described parking instructions information, do not repeat them here promptly at alarm clock of above-mentioned every recording setting.

If the judged result of step S222 is sure, then change execution in step S223 over to, determine all parking stalls that are associated with described vehicle.Those skilled in the art understand, generally for the motorist, it does not have special demand to the parking stall, thereby only need provide the parking stall to have the place to park to the motorist to guarantee it, and do not need to provide fixing parking stall to it, therefore, in the present embodiment, when described occupied parking stall is taken by other vehicle, if there is other the parking stall to offer that above-mentioned motorist parks, then can be not do not send described parking instructions information, but guide above-mentioned motorist the parking stall of vehicle parking to other to the driver of the vehicle that takies described parking stall.Particularly, if described parking stall is in state to be used and shared by other vehicle, then according to definite all parking stalls that are associated with described vehicle of predetermined condition.For example, can be according to the vehicle of described vehicle, will be fit to all parking stalls that parking stall that compact car or large car park is defined as being associated with described vehicle; Again for example, all parking stalls that the parking stall in other parking lot in this parking lot and near the certain distance can be defined as being associated with described vehicle; Again for example, free parking stall can be defined as all parking stalls of being associated with described vehicle; Again for example, the parking stall that the parking lot of food and beverage sevice is provided can be defined as all parking stalls of being associated with described vehicle.Those skilled in the art can set more predetermined condition according to actual needs, do not repeat them here.

By definite all parking stalls that are associated with described vehicle of execution in step S223, determine by execution in step S224 and step S225 whether described occupied parking stall is in state to be used then.Judge whether there is idle parking stall in the described parking stall by execution in step S224 particularly.If the result that step S224 judges is sure, there is the parking stall of current free time in the promptly described parking stall, then change execution in step S225 over to; If the result that step S224 judges negates, there is not the parking stall of current free time in the promptly described parking stall, then change execution in step S226 over to.More specifically, can in database, add status attribute for each parking stall, wherein said status attribute is used to refer to parking stall present located state, preferably described status attribute comprises that " to be used ", " not to be used ", " free time " reach " in the use ", like this, just can judge the parking stall that whether has the current free time in the described parking stall by inquiring about each corresponding status attribute in described parking stall.Those skilled in the art understand, described status attribute can comprise one or more states, for example, for a parking stall, its corresponding status attribute can be " free time " and " to be used ", can also be " in the use " and " not to be used ", this influence flesh and blood of the present invention.

If the result that step S224 judges is sure, then change execution in step S225 over to.Particularly, by execution in step S225, judge in the parking stall of described current free time whether have the parking stall that is not in state to be used.As if the result who judges negate, promptly do not have the parking stall that is not in state to be used in the parking stall of described current free time, then change step S226 over to and continue to carry out; If the result who judges is sure, promptly there is the parking stall that is not in state to be used in the parking stall of described current free time, then change step S224 over to and continue to carry out.More specifically, belong at all states that the query State attribute is the parking stall of " not to be used " in the parking stall that be " free time ", if can inquire the parking stall that status attribute is " not to be used ", then the judged result of step S225 is sure; Otherwise the judged result of step S225 negates.

If the judged result of step S224 negates, perhaps if the judged result of step S225 negates then to change execution in step S226 over to.Particularly, by execution in step S226, determine that described occupied parking stall is in state to be used.If the judged result of step S224 negates, perhaps negate as if the judged result of step S225, then show the parking stall that does not have the current free time in the described parking stall and be not in state to be used, promptly not existing can be for other parking stall of the vehicle use that is associated with described occupied parking stall.Therefore, in order to ensure parking smoothly of described vehicle,, negate to determine that then described occupied parking stall is in state to be used perhaps when the judged result of step S225 when the judged result of step S224 negates.

Those skilled in the art understand, in the present embodiment, step S222 judges tentatively just whether described occupied parking stall is in state to be used, and step S226 is on the basis of the judged result of the judged result of step S222 and step S223～S225, determines finally whether described occupied parking stall is in state to be used.That is to say, can't change " state not to be used " that described occupied parking stall is in by execution in step S222, then described occupied parking stall be changed to be in " state to be used " by being in " state not to be used " by execution in step S226.

At last, execution in step S227 sends described parking instructions information to parking management system.Particularly, step S226 determines that described occupied parking stall is in state to be used, show that described occupied parking stall must be released before described vehicle arrives, therefore, send described parking instructions information to parking management system, and described parking management system is handled to the obstruction on the described parking stall further according to described parking instructions information.For example, can send described occupied parking stall to described parking management system must d/d immediately parking instructions information, and described parking management system receives after the above-mentioned information to send to security personnel and discharges the prompting that hinders or send the notice that discharges the parking stall immediately to the driver of the vehicle that takies described parking stall.

Change in the example step S224 and step S225 location swap on execution sequence at one of present embodiment.In this variation example, then execution in step S225 after step S223 is finished, judge with all parking stalls that described vehicle is associated in whether have the parking stall that is not in state to be used, if the result of judgement is sure, then change execution in step S224 over to; If the result who judges negates then to change execution in step S226 over to.Further, if the judged result of step S225 is sure, then execution in step S224 judges the parking stall that whether has the current free time in the parking stall that is not in state to be used, if the result who judges negates then to change execution in step S226 over to; If judged result is sure, then changes step S225 over to and continue to carry out.Those skilled in the art understand, in described the 3rd embodiment and this variation example, by judge the parking stall that whether has the current free time in the described parking stall and be not in state to be used with different order execution in step S224 and step S225, and change in the example at another, step S224 and step S225 can be changed to and judge the step that whether has the current free time in the described parking stall and be not in the parking stall of state to be used, for example, inquire about the described status attribute on each parking stall successively, if there be the parking stall of described status attribute for " free time " and " not to be used ", then judge the parking stall that has the current free time in the described parking stall and be not in state to be used, continue to carry out this step; If do not inquire the parking stall that described status attribute is " free time " and " not to be used ", then judge the parking stall that does not have the current free time in the described parking stall and be not in state to be used, change step S226 over to and continue to carry out.

And in another variation example, step S221 is omitted, and correspondingly step S222 is changed to and judges whether described occupied parking stall is in state to be used.In this variation example, do not judge by described vehicle travel information whether described occupied parking stall is in state to be used, but judge by alternate manner.Particularly, under driver and the relatively-stationary situation of described vehicle (for example, the driver only drives same car), only need monitor and get final product at relatively limited described vehicle travel information, but in some cases, personnel and described vehicle be relative fixed not, for example, can't know the information of described personnel's vehicle, again for example, described personnel have many automobiles, again for example, described personnel oneself do not drive, but rent others' car, then need monitor at described personnel's travel information this moment.For example, described personnel have subscribed the admission ticket of tourist attractions, and propose to need the parking stall, in this case, these tourist attractions are because can't know the information of described personnel's vehicle, also just can't obtain described vehicle travel information, therefore, these tourist attractions are according to the admission ticket that described personnel subscribed, and the previous day that described personnel are arrived is as the described ticket reserving time, in case the current time surpasses the described ticket reserving time, judges that then described occupied parking stall is in state to be used.Again for example, the portable positioning navigation device that can hold by described personnel monitors described personnel's travel information, judges that when certain condition described occupied parking stall is in state to be used.In another variation example, step S221 is changed to the stroke table information that obtains described vehicle from parking lot booking system.In this variation example, described parking lot booking system is grasped the ticket reserving time of described vehicle, and promptly described vehicle is near described occupied parking stall when, thereby gets rid of the obstruction on the described occupied parking stall in advance.

And change in the example at another, step S221 is changed to the information that the driver who obtains described vehicle is returning described parking stall.For example, the information that the driver who obtains described vehicle from employing unit's attendance checking system has come off duty, thus can learn that this driver is going home in the way, and arrange the parking stall as soon as possible; Again for example, the driver's of described vehicle self-defined in MSN " in the way of going home " state, the MSN that monitors the driver of described vehicle when described control system is in " in the way of going home " state, then arranges the parking stall for it; Again for example, the driver of described vehicle sends mail to the E-mail address of prior agreement, and it is returning described parking stall to indicate described control system.Those skilled in the art understand, above-mentioned variation example all can realize by control system provided by the invention is combined with existing system, for example can obtain the state of MSN by the software interface (interface) of Microsoft, thereby know whether a MSN user is online, whether be in information such as leave; Perhaps revise employing unit's attendance checking system, swiping the card the specific people sends an information to control system provided by the invention when coming off duty, thereby makes control system can learn that these personnel are off duty.Those skilled in the art can not repeat them here in conjunction with the such variation example of existing techniques in realizing.

Fig. 5 illustrates another embodiment of the present invention, the network topological diagram of control method for managing parking space in Intelligent traffic management systems.In this embodiment, parking occupancy management system 1 is used to judge whether occupied parking stall is in state to be used, if described occupied parking stall is in state to be used, then send parking instructions information in advance, wherein, described parking instructions information is used to indicate the rights of using information on described parking stall.Preferably, described parking occupancy management system 1 obtains the vehicle travel information of the vehicle that is associated with occupied parking stall, and then judges according to described vehicle travel information whether described occupied parking stall is in state to be used.Particularly, described parking occupancy management system 1 can connect by wired or communication and multiple device, with gather judge described occupied parking stall whether be in state to be used according to information.For example, described parking occupancy management system 1 communicates by mobile communications network and portable terminal 71, receives the described vehicle travel information that described portable terminal sends; Again for example, described parking occupancy management system 1 communicates by the Internet and third party system 72, wherein, described third party system be used to send above-mentioned judge described occupied parking stall whether be in state to be used according to information, preferably, described third party system comprises auto-navigation system, automobile leasing system and parking lot booking system; Again for example, be used to send above-mentioned judge whether described occupied parking stall be in state to be used can send to described parking occupancy management system 1 by input media (for example keyboard, mouse) by related personnel 73 according to information.

Described parking occupancy management system 1 according to gather above-mentioned judge described occupied parking stall whether be in state to be used according to information, judge whether described occupied parking stall is in state to be used, if judged result is sure, then send described parking instructions information in advance.For example, that sends described parking instructions information the portable terminal held to the driver of the vehicle that takies described occupied parking stall in advance 82; Again for example, send described parking instructions information to parking management system 81 in advance, so that described parking management system 81 is for further processing.

Preferably, if judge that described occupied parking stall is in state to be used, further, described parking occupancy management system 1 can judge that whether described occupied parking stall is just occupied by the image that monitor 61 is gathered, and the status attribute by the inquiry parking stall judge whether to exist can be for other parking stall of the vehicle use that is associated with described occupied parking stall, if the result of above-mentioned two judgements is sure, determine that then described occupied parking stall is in state to be used.

Above-mentioned Fig. 1～Fig. 5 is described control method provided by the invention respectively from different perspectives, below we are described the concrete structure of this control device by Fig. 6～Fig. 9 again.Particularly, Fig. 6 illustrates a fourth embodiment in accordance with the invention, in the intelligent transportation system structural representation of control device for managing parking space.In the present embodiment, described control device 4 comprises first deriving means 41, first judgment means 42 and the 3rd judgment means 43, and wherein, described first deriving means 41 is used to obtain the vehicle travel information of the vehicle that is associated with occupied parking stall; Described first judgment means 42 is used to judge whether occupied parking stall is in state to be used; Described first dispensing device 43 is used for sending parking instructions information in advance when described occupied parking stall is in state to be used, and wherein, described parking instructions information is used to indicate the rights of using information on described parking stall.Preferably, described first judgment means 42 comprises second judgment means 421, it is used for judging according to described vehicle travel information whether described occupied parking stall is in state to be used, wherein, described vehicle travel information comprise in the following information any or appoint multiple: the geographical location information of vehicle; The stroke table information of vehicle; And the stroke route figure information of vehicle.

More specifically, described first deriving means 41 is before described vehicle arrives described occupied parking stall, obtain the vehicle travel information of the vehicle that is associated with occupied parking stall, and the vehicle travel information of the vehicle that will be associated with occupied parking stall sends to described first judgment means 42.Then, described first judgment means 42 judges whether described occupied parking stall is in state to be used, if the judged result of described first judgment means 42 is sure, be that described occupied parking stall is in state to be used, then described first judgment means 42 sends instruction to described first dispensing device 43, and described first dispensing device 43 sends described parking instructions information after receiving this instruction in advance; If the judged result of described first judgment means 42 negates, be that described occupied parking stall is not in state to be used, then send feedback command, continue to obtain the vehicle travel information of the vehicle that is associated with occupied parking stall behind described first deriving means, 41 these feedback commands of reception to described first deriving means 41.

For example, for the obligee who guarantees described occupied parking stall can successfully park, described first deriving means 41 obtains the vehicle travel information of this obligee's vehicle, and send to described first judgment means 42, if this obligee's vehicle is about to arrive described occupied parking stall, then described first judgment means 42 judges that described occupied parking stall is in state to be used, described then first dispensing device 43 sends described parking instructions information to related personnel/device, preferably, described parking instructions information comprise in the following information any or appoint multiple: the information of the time span that described occupied parking stall still can be used; The parking stall will occupied time span information; And described occupied parking stall must d/d immediately information.Like this, described control device 4 provides enough leads to carry out co-ordination for the related personnel in time, so, can ensure that by described control device 4 obligee on described occupied parking stall can stop described vehicle to have avoided the dispute that causes because of the parking stall is occupied effectively to described occupied parking stall in time.

It will be appreciated by those skilled in the art that if the judged result of described first judgment means 42 negates, then next particular moment described first deriving means 41 obtain the vehicle travel information of the vehicle that is associated with occupied parking stall again.This is actually the process of a cycle criterion, for example can obtain, judge once every 10 minutes, perhaps carry out such process in the shorter or longer cycle, the cycle of process is depended on the levels of precision of specific embodiment, and this does not influence flesh and blood of the present invention.

Preferably, described first dispensing device 43 comprises the 4th dispensing device 433, and it is used for sending described parking instructions information to the driver of the vehicle that takies described parking stall.Particularly, if the judged result of first judgment means 42 is sure, be that described occupied parking stall is in state to be used, can judge further that then whether described occupied parking stall is just occupied, if described parking stall is just occupied, then described the 4th dispensing device 433 sends described parking instructions information to the driver of the vehicle that takies described parking stall, preferably, described parking instructions information comprises: the information of the time span that described occupied parking stall still can be used, and described occupied parking stall must d/d immediately information.For example, in the process of parking stall management, requirement enter the parking lot vehicle the driver with its number-plate number with and phone number register in the database, if the judged result of described second judgment means 42 is sure, then start the surveillance in the parking lot, the number-plate number of the image information of gathering described parking stall to judge that described parking stall is whether occupied and take the vehicle on described parking stall, in this database, search this number-plate number and corresponding phone number then, follow described the 4th dispensing device 433 to the mobile phone of this phone number send " parking stall that you are using is exclusive parking stall; please as early as possible your vehicle is stopped thanks cooperation to its place! " short message.Again for example, can also be not do not judge whether described parking stall is occupied, but by described the 4th dispensing device 433 direct modes with Cell Broadcast CB, in respective cell, support the user terminal of Short Message Service to send the short message of " number-plate number be ' car owner of Shanghai A 12345 ' woulds you please vehicle be stopped locating to it in half an hour " by CBCH.

Preferably, described first dispensing device 43 comprises the 5th dispensing device 434, and its driver who is used for the vehicle that is associated to described occupied parking stall sends described parking instructions information.For example, the driver of the vehicle that is associated to described occupied parking stall of described the 5th dispensing device 434 sends the short message of " your parking stall is occupied, and we will get rid of obstruction in half an hour "; Again for example, when can't getting rid of before described vehicle arrives described occupied parking stall when hindering, the driver of the vehicle that then described the 5th dispensing device 434 can be associated to described occupied parking stall sends and is used to guide it that car is berthed to the guidance information on other parking stall.

Further, Fig. 7 illustrates a fourth embodiment in accordance with the invention, the structural representation of first deriving means 41 in the control device 4 shown in Figure 7.In the present embodiment, preferably, described first deriving means 41 comprises second deriving means 411 (not shown among Fig. 7), and wherein, described second deriving means 411 is used for obtaining described vehicle travel information by communication.Particularly, described second deriving means 411 comprises wireless communication module, and it obtains described vehicle travel information by cordless communication network, for example, described second deriving means can comprise the GPRS communication module, obtains described vehicle travel information by mobile communications network; Again for example, described second deriving means can comprise the WiFi communication module, obtains described vehicle travel information by WLAN (wireless local area network).

Preferably, described first deriving means 41 comprises the 3rd deriving means 412, and wherein, described the 3rd deriving means 412 is used to receive described vehicle travel information, and preferably, described vehicle travel information comprises the geographical location information of described vehicle.Wherein, the geographical location information of described vehicle is sent by the supplementary controlled system that is associated with described vehicle, for example, can obtain the geographical location information of described vehicle by positioning system based on GPS, wherein, described positioning system comprises GPS receiver module, DSP control module and wireless communication module (for example, 3G communication module, GPRS communication module and gsm communication module), and the geographical location information with described vehicle sends by wireless network then.

For example, after handling the gps data that receives by the vehicle GPS location navigator, described vehicle obtains the geographical location information of described vehicle, geographical location information with described vehicle sends on the GPRS network then, GPRS network is set up the data communication of supporting TCP/IP according to corresponding protocol between described the 3rd deriving means 412 of above-mentioned vehicle GPS location navigator and access Internet network, thereby realizes location, transmission and reception to the geographical location information of described vehicle.

The geographical location information of the described vehicle that further described the 3rd deriving means 412 will receive sends to described second judgment means 421, and this second judgment means 421 judges according to the geographical location information of described vehicle whether occupied parking stall is in the state of being used then.Be the center with described occupied parking stall particularly, according to situations such as traffic routes region around it is divided into a plurality of zones, and described zone is divided into zone, interior lines and outer peripheral areas, if the geography information of described vehicle indicates described vehicle to be positioned at described outer peripheral areas, then described second judgment means 421 judges that described occupied parking stall is not in state to be used and sends feedback command to described the 3rd deriving means 412, and wherein said feedback command is used to indicate described the 3rd deriving means 412 to receive the geographical location information of described vehicle once more; If the geography information of described vehicle indicates described vehicle to be positioned at zone, described interior lines, then described second judgment means 421 judges that described occupied parking stall is in state to be used and sends instruction to described first dispensing device 43, sends described parking instructions information after this first dispensing device 43 receives this instruction in advance.

The precision that it will be appreciated by those skilled in the art that described geographical location information can be done corresponding adjustment according to actual needs.For example, realize when location when needs between the urban district, accuracy requirement is higher, then can obtain longitude and latitude by GPS, thereby the precision of described geographical location information is controlled in 30 meters of the errors; Again for example, when needs were realized the location between provinces and cities, accuracy requirement was lower, then can send the title of the residing provinces and cities of described vehicle by mobile phone.Those skilled in the art can also make more adjustment for satisfying different accuracy requirements, and this does not influence flesh and blood of the present invention.Those skilled in the art also understand, and above-mentioned positioning system includes but are not limited to: gps system, at least also comprise other global position systems such as European galileo global position system.

Preferably, described first deriving means 41 comprises the 4th deriving means 4132, and wherein, described the 4th deriving means 413 is used for obtaining described vehicle travel information from described storage space, preferably, described vehicle travel information comprises the stroke table information of described vehicle.Particularly, the stroke table information of described vehicle is stored in described storage space in advance, wherein, described stroke table information is used to refer to the routing of described vehicle in following certain hour, obtain the stroke table information of described vehicle by described the 4th deriving means 413, just can know in advance when described vehicle will use described occupied parking stall by needs, thereby get rid of the obstruction on the described parking stall in advance according to it.For example, the stroke table information with described vehicle is stored in the database in advance, and described the 4th deriving means 413 obtains the stroke table information of described vehicle from described database.It will be appreciated by those skilled in the art that described storage space comprises the storage space of described control device 4 this locality and the storage space of described control device 4 outsides, this does not influence flesh and blood of the present invention.

Preferably, described first deriving means 41 comprises the 5th deriving means 414, and wherein, the 5th deriving means 414 is used for obtaining described vehicle travel information from described third party system.Described particularly third party system be used to send above-mentioned judge described occupied parking stall whether be in state to be used according to information, preferably described third party system comprises auto-navigation system, automobile leasing system and parking lot booking system, described the 5th deriving means 414 connects by wired or wireless mode and described third party system, to obtain described vehicle travel information.For example, described the 5th deriving means 414 obtains the range of driving time of described vehicle to described occupied parking stall from auto-navigation system, when the destination of described vehicle is near described occupied parking stall or its time, described the 5th deriving means receives the range of driving time of described vehicle from the destination from described auto-navigation system; For example described again the 5th deriving means 414 obtains the distance of described vehicle to described occupied parking stall from auto-navigation system, wherein said distance comprises the air line distance between described vehicle and the described parking stall at 2, and described vehicle is to the actual distance distance on described parking stall, when the destination of described vehicle is near described occupied parking stall or its time, described the 5th deriving means receives the distance of described vehicle from the destination from described auto-navigation system; For example described again the 5th deriving means 414 obtains the stroke route figure information of described vehicle from the automobile leasing system, wherein, described automobile leasing system provides the stroke route figure information that indicates optimal path and specify the parking lot along the line (for example electronic chart) to the client, and therefore described the 5th deriving means 414 can obtain the stroke route figure information of described vehicle from described automobile leasing system.

Those skilled in the art understand, described the 3rd deriving means 412, described the 4th deriving means 413 and described the 5th deriving means 414 can obtain device 411 as receiving front-end with described second, promptly obtain device 411 and obtain described vehicle travel information, send to described the 3rd deriving means 412, described the 4th deriving means 413 and described the 5th deriving means 414 then by wireless mode by described second; Described the 3rd deriving means 412, described the 4th deriving means 413 and described the 5th deriving means 414 can also comprise that described second obtains device 411, are about to described second and obtain device 411 as wireless communication module, and this does not influence flesh and blood of the present invention.

Further, Fig. 8 illustrates a fourth embodiment in accordance with the invention, the structural representation of second judgment means 421 in the control device 4 shown in Figure 7.In the present embodiment, preferably, described vehicle travel information comprises the distance of described vehicle from described occupied parking stall, preferably, described second judgment means 421 comprises the 6th judgment means 4211, and wherein, described the 6th judgment means 4211 is used to judge that whether described distance is less than first threshold, wherein, if described distance determines then that less than first threshold described occupied parking stall is in state to be used; Correspondingly, described first dispensing device 43 comprises second dispensing device 431, and wherein, described second dispensing device 431 is used for sending described parking instructions information during less than first threshold in advance when the described range of driving.Particularly, the distance of described vehicle from described occupied parking stall that described first deriving means 41 will obtain sends to described the 6th judgment means 4211, described the 6th judgment means 4211 judges that whether described distance is less than first threshold, if the result who judges is sure, be that described distance is less than described first threshold, determine that then described occupied parking stall is in state to be used, and to the 431 transmission instructions of described second dispensing device, described second dispensing device 431 receives these instructions and also sends described parking instructions information in advance; If the result who judges negates, be that described distance is not less than described first threshold, determine that then described occupied parking stall is not in state to be used, and to described first deriving means, 41 transmission feedback commands, wherein, to be used to be that described first deriving means 41 obtains the distance of described vehicle from described occupied parking stall once more to described feedback command.

Preferably, described vehicle travel information comprises the range of driving time of described vehicle from described occupied parking stall, preferably, described second judgment means 421 comprises the 7th judgment means 4212, wherein, whether described the 7th judgment means 4212 is used to judge the described range of driving time less than second threshold value, wherein, if the described range of driving time determine then that less than second threshold value described occupied parking stall is in state to be used; Correspondingly, described first dispensing device 43 comprises the 3rd dispensing device 432, and wherein, described the 3rd dispensing device 432 is used for sending described parking instructions information during less than second threshold value in advance when the described range of driving time.Particularly, the distance of described vehicle from described occupied parking stall that described first deriving means 41 will obtain sends to described the 7th judgment means 4212, described the 7th judgment means 4212 judges that whether the described range of driving time is less than second threshold value, if the result who judges is sure, be that the described range of driving time is less than described second threshold value, determine that then described occupied parking stall is in state to be used, and to the 432 transmission instructions of described the 3rd dispensing device, described the 3rd dispensing device 432 receives these instructions and also sends described parking instructions information in advance; If the result who judges negates, be that the described range of driving time is not less than described second threshold value, determine that then described occupied parking stall is not in state to be used, and to described first deriving means, 41 transmission feedback commands, wherein, to be used to be that described first deriving means 41 obtains the range of driving time of described vehicle from described occupied parking stall once more to described feedback command.

Fig. 9 illustrates according to a fifth embodiment of the invention, the structural representation of control device for managing parking space in intelligent transportation system.In the present embodiment, described control device 4 ' comprise first judgment means 42 ' and first dispensing device 43 '.Particularly, described first judgment means 42 ' comprise the 3rd judgment means 422, the 4th judgment means 423 and the 5th judgment means 424, wherein, described the 3rd judgment means 422 is used for judging according to described vehicle travel information whether described occupied parking stall is in state to be used; Described the 4th judgment means 423 is used to judge whether to exist other parking stall that can use for the vehicle that is associated with described occupied parking stall; Described the 5th judgment means 424, the judged result that is used for judged result when described the 3rd judgment means and is sure and described the 4th judgment means be negate the time determine that described occupied parking stall is in state to be used.

Particularly, described the 3rd judgment means 422 judges according to described vehicle travel information whether described occupied parking stall is in state to be used, if the judged result of described the 3rd judgment means 422 is sure, judge that promptly described occupied parking stall is in state to be used, then send enabled instruction, be for further processing by described the 4th judgment means 423 to described the 4th judgment means 423; If the judged result of described the 3rd judgment means 422 is for negating, judge that promptly described occupied parking stall is not in state to be used, then send feedback command to described first deriving means 41 (not shown among Fig. 9), wherein, described feedback command is used to indicate described first deriving means 41 to obtain described vehicle travel information once more.

Further, if the judged result of described the 3rd judgment means 422 is sure, then described the 4th judgment means 423 judges whether to exist can be for other parking stall of the vehicle use that is associated with described occupied parking stall.Preferably, described the 4th judgment means 423 comprises that first determines device 4231 and the 9th judgment means 4232, and wherein, described first determines device 4231, is used for definite all parking stalls that are associated with described vehicle; Described the 9th judgment means 4232, be used for judging whether described parking stall exists the current free time and be not in the parking stall of state to be used, it is characterized in that, if the parking stall that does not have the current free time and be not in state to be used determines that then described occupied parking stall is in state to be used.

Those skilled in the art understand, generally for the motorist, it does not have special demand to the parking stall, thereby only need provide the parking stall to have the place to park to the motorist to guarantee it, and do not need to provide fixing parking stall to it, therefore, in the present embodiment, when described occupied parking stall is taken by other vehicle, if there is other the parking stall to offer that above-mentioned motorist parks, then can be not do not send described parking instructions information, but guide above-mentioned motorist the parking stall of vehicle parking to other to the driver of the vehicle that takies described parking stall.

Particularly, if described the 3rd judgment means 422 judges that described occupied parking stall is in state to be used and shared by other vehicle, then described first determines device 4231 definite all parking stalls that are associated with described vehicle, for example, can all parking stalls that parking stall that compact car or large car park is defined as being associated with described vehicle will be fit to; Again for example, all parking stalls that the parking stall in other parking lot in this parking lot and near the certain distance can be defined as being associated with described vehicle; Again for example, free parking stall can be defined as all parking stalls of being associated with described vehicle; Again for example, the parking stall that the parking lot of food and beverage sevice is provided can be defined as all parking stalls of being associated with described vehicle.Those skilled in the art can set more predetermined condition according to actual needs, do not repeat them here.

By described first definite device 4231 definite all parking stalls that are associated with described vehicle, judge the parking stall that whether has the current free time in the described parking stall and be not in state to be used by described the 9th judgment means 4232 further.Particularly, if the judged result of described the 9th judgment means 4232 negates, it is the parking stall that does not have the current free time in the described parking stall and be not in state to be used, determine that then described occupied parking stall is in state to be used, and to the 424 transmission instructions of described the 5th judgment means, described the 5th judgment means 424 receives this instruction back and determines that described occupied parking stall is in state to be used, described then the 5th judgment means 424 is to the instruction of first dispensing device 43 ' transmission, by described first dispensing device 43 ' be for further processing; If the judged result of the 9th judgment means 4232 is sure, be the parking stall that has the current free time in the described parking stall and be not in state to be used, then described the 9th judgment means 4232 continues to judge the parking stall that whether has the current free time in the described parking stall and be not in state to be used.

More specifically, can in database, add status attribute for each parking stall, wherein, described status attribute is used to refer to parking stall present located state, preferably, described status attribute comprises " to be used ", " not to be used ", " free time " and " in the use ", like this, just can judge the parking stall that whether has the current free time in the described parking stall by inquiring about each corresponding status attribute in described parking stall, belong at all states then that the query State attribute is the parking stall of " not to be used " in the parking stall that be " free time ", if can inquire the parking stall of status attribute for " not to be used ", the judged result of then described the 9th judgment means 4232 is sure; Otherwise the judged result of described the 9th judgment means 4232 negates; Can also inquire about the described status attribute on each parking stall successively, be the parking stall of " free time " and " not to be used " if there is described status attribute, and the judged result of then described the 9th judgment means 4232 is sure; If do not inquire the parking stall that described status attribute is " free time " and " not to be used ", the judged result of then described the 9th judgment means 4232 is sure.

After described the 5th judgment means 424 determines that described occupied parking stall is in state to be used, by described first dispensing device 43 ' described parking instructions information of transmission, preferably, described first dispensing device 43 ' comprise the 6th dispensing device 435, wherein said the 6th dispensing device 435 is used for sending described parking instructions information to the parking stall keeper.Send described parking instructions information by described the 6th dispensing device 435 to the parking stall keeper particularly, control the parking stall keeper and get rid of obstruction in advance described occupied parking stall.For example, described the 6th dispensing device 435 comprises display device, shows the information of " please check the parking stall No. 12 " by this display device, with the prompting parking stall keeper parking stall of patrolling No. 12, and gets rid of obstruction to No. 12 parking stall; Again for example,, dial this driver of this phone number Advise By Wire by the parking stall managerial personnel and shift its vehicle to the driver institute mobile phone numbers registered that the parking stall managerial personnel show the vehicle that takies described parking stall by this display device.

Preferably, described first dispensing device 43 ' comprise the 7th dispensing device 436, wherein said the 7th dispensing device 436 is used for sending described parking instructions information to parking management system.Particularly, described the 5th judgment means 424 determines that described occupied parking stall is in state to be used, show that described occupied parking stall must be released before described vehicle arrives, therefore described the 7th dispensing device 436 sends described parking instructions information to parking management system, and described parking management system is further handled the obstruction on the described parking stall according to described parking instructions information.For example described the 7th dispensing device 436 can send described occupied parking stall to described parking management system must d/d immediately parking instructions information, and described parking management system receives after the above-mentioned information to send to security personnel and discharges the prompting that hinders or send the notice that discharges the parking stall immediately to the driver of the vehicle that takies described parking stall.

Those skilled in the art understand, in the present embodiment, described the 3rd judgment means 422 judges tentatively just whether described occupied parking stall is in state to be used, and described the 5th judgment means 424 is on the basis of the judged result of the judged result of described the 3rd judgment means 422 and described the 4th judgment means 423, determines finally whether described occupied parking stall is in state to be used.That is to say, processing by described the 3rd judgment means 422 can't change " state not to be used " that described occupied parking stall is in, and the processing by described the 5th judgment means 424 then changes to be in " state to be used " with described occupied parking stall by being in " state not to be used ".

And change in the example at one of present embodiment, described first deriving means 41, described the 3rd judgment means 422 and the 5th judgment means 424 can be omitted, correspondingly, described the 4th judgment means 423 be changed to the 8th judgment means 423 ', wherein, described the 8th judgment means 423 ', be used to judge whether to exist other parking stall that to use for the vehicle that is associated with described occupied parking stall, wherein, can not determine that then described occupied parking stall is in state to be used for other parking stall that the vehicle that is associated with described occupied parking stall uses if do not exist.In this variation example, do not judge by described vehicle travel information whether described occupied parking stall is in state to be used, but judge by alternate manner.Particularly, under driver and the relatively-stationary situation of described vehicle (for example, the driver only drives same car), only need monitor and get final product at relatively limited described vehicle travel information, but in some cases, personnel and described vehicle be relative fixed not, for example, can't know the information of described personnel's vehicle, again for example, described personnel have many automobiles, again for example, described personnel oneself do not drive, but rent others' car, then need monitor at described personnel's travel information this moment.

More than specific embodiments of the invention are described.It will be appreciated that the present invention is not limited to above-mentioned specific implementations, those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence flesh and blood of the present invention.

Claims

1. a control method for managing parking space in intelligent transportation system wherein, comprises the steps:

B. judge whether occupied parking stall is in state to be used;

C. if described occupied parking stall is in state to be used, then send parking instructions information in advance, wherein, described parking instructions information is used to indicate the rights of using information on described parking stall.

2. control method according to claim 1 wherein, also comprised the steps: before step b

A. obtain the vehicle travel information of the vehicle that is associated with occupied parking stall.

3. control method according to claim 2, wherein, described step b comprises the steps:

B1. judge according to described vehicle travel information whether described occupied parking stall is in state to be used.

4. control method according to claim 2, wherein, described step b comprises the steps:

B1 '. judge according to described vehicle travel information whether described occupied parking stall is in state to be used;

B2 '. judging whether to exist can be for other parking stall of the vehicle use that is associated with described occupied parking stall;

B3 '. if the judged result of described step b1 ' is sure and the court verdict of described step b2 ' is negated, determine that then described occupied parking stall is in state to be used.

5. according to each described control method in the claim 2 to 4, wherein, described step a comprises the steps:

-obtain described vehicle travel information by communication.

6. according to each described control method in the claim 2 to 5, wherein, described vehicle travel information is sent by the supplementary controlled system that is associated with described vehicle, and wherein, described step a comprises the steps:

A1. receive described vehicle travel information.

7. according to each described control method in the claim 2 to 5, wherein, described vehicle travel information is stored in storage space in advance, and wherein, described step a comprises the steps:

A1 '. obtain described vehicle travel information from described storage space.

8. according to each described control method in the claim 2 to 5, wherein, described vehicle travel information is provided by the third party system, and wherein, described step a comprises the steps:

A1 ". obtain described vehicle travel information from described third party system.

9. according to each described control method in the claim 2 to 8, wherein, described vehicle travel information comprise in the following information any or appoint multiple:

The geographical location information of-vehicle;

The stroke table information of-vehicle; And

The stroke route figure information of-vehicle.

10. according to each described control method in the claim 2 to 9, wherein, described vehicle travel information comprises the distance of described vehicle from described occupied parking stall, wherein, describedly judge that according to described vehicle travel information the step whether described occupied parking stall is in state to be used comprises the steps:

B11. whether judge described distance less than first threshold, wherein, if described distance determines then that less than first threshold described occupied parking stall is in state to be used;

Wherein, step c comprises the steps:

The described range of driving of-Ruo then sends described parking instructions information in advance less than first threshold.

11. according to each described control method in the claim 2 to 9, wherein, described vehicle travel information comprises the range of driving time of described vehicle to described occupied parking stall, wherein, describedly judge that according to described vehicle travel information the step whether described occupied parking stall is in state to be used comprises the steps:

B11 '. whether judge the described range of driving time less than second threshold value, wherein, if the described range of driving time determine then that less than second threshold value described occupied parking stall is in state to be used;

Wherein, step c comprises the steps:

The described range of driving time of-Ruo then sends described parking instructions information in advance less than second threshold value.

12. control method according to claim 1, wherein, described step b comprises the steps:

-judging whether to exist can be for other parking stall of the vehicle use that is associated with described occupied parking stall, wherein, can not determine that then described occupied parking stall is in state to be used for other parking stall that the vehicle that is associated with described occupied parking stall uses if do not exist.

13., wherein, describedly judge whether to exist the step of other parking stall that can use for the vehicle that is associated with described occupied parking stall to comprise the steps: according to claim 4 or 12 described control methods

-definite all parking stalls that are associated with described vehicle;

-judge the parking stall that whether has the current free time in the described parking stall and be not in state to be used;

Wherein, if the parking stall that does not have the current free time and be not in state to be used determines that then described occupied parking stall is in state to be used.

14. according to each described control method in the claim 1 to 13, wherein, any during the parking instructions information that sends the in advance step among the described step c comprises the steps:

-send described parking instructions information to the driver of the vehicle that takies described parking stall;

The driver of-the vehicle that is associated to described occupied parking stall sends described parking instructions information;

-send described parking instructions information to the parking stall keeper; Perhaps

-send described parking instructions information to parking management system.

15. a control device for managing parking space in intelligent transportation system is characterized in that, comprises as lower device:

First judgment means is used to judge whether occupied parking stall is in state to be used;

First dispensing device is used for sending parking instructions information in advance when described occupied parking stall is in state to be used, and wherein, described parking instructions information is used to indicate the rights of using information on described parking stall.

16. control device according to claim 15 is characterized in that, also comprises as lower device:

First deriving means is used to obtain the vehicle travel information of the vehicle that is associated with occupied parking stall.

17. control device according to claim 16, wherein, described first judgment means comprises as lower device:

Second judgment means is used for judging according to described vehicle travel information whether described occupied parking stall is in state to be used.

18. control method according to claim 16, wherein, described first judgment means comprises as lower device:

The 3rd judgment means is used for judging according to described vehicle travel information whether described occupied parking stall is in state to be used;

The 4th judgment means is used to judge whether to exist other parking stall that can use for the vehicle that is associated with described occupied parking stall; And

The 5th judgment means, the judged result that is used for judged result when described the 3rd judgment means and is sure and described the 4th judgment means be negate the time determine that described occupied parking stall is in state to be used.

19. according to each described control device in the claim 16 to 18, wherein, described first deriving means comprises as lower device:

Second deriving means is used for obtaining described vehicle travel information by communication.

20. according to each described control device in the claim 16 to 19, wherein, described vehicle travel information is sent by the supplementary controlled system that is associated with described vehicle, wherein, described first deriving means comprises as lower device:

The 3rd deriving means is used to receive described vehicle travel information.

21. according to each described control method in the claim 16 to 19, wherein, described vehicle travel information is stored in storage space in advance, wherein, described first deriving means comprises as lower device:

The 4th deriving means is used for obtaining described vehicle travel information from described storage space.

22. according to each described control method in the claim 16 to 19, wherein, described vehicle travel information is provided by the third party system, wherein, described first deriving means comprises as lower device:

The 5th deriving means is used for obtaining described vehicle travel information from described third party system.

23. according to each described control device in the claim 16 to 22, wherein, described vehicle travel information comprise in the following information any or appoint multiple:

The geographical location information of-vehicle;

The stroke table information of-vehicle; And

The stroke route figure information of-vehicle.

24. according to each described control device in the claim 16 to 23, wherein, described vehicle travel information comprises the distance of described vehicle from described occupied parking stall, wherein, describedly judge that according to described vehicle travel information the device whether described occupied parking stall is in state to be used comprises as lower device:

Whether the 6th judgment means is used to judge described distance less than first threshold, wherein, if described distance determines then that less than first threshold described occupied parking stall is in state to be used;

It is characterized in that described first dispensing device comprises as lower device:

Second dispensing device is used for sending described parking instructions information during less than first threshold in advance when the described range of driving.

25. according to each described control device in the claim 16 to 23, wherein, described vehicle travel information comprises the range of driving time of described vehicle to described occupied parking stall, it is characterized in that, describedly judge that according to described vehicle travel information the device whether described occupied parking stall is in state to be used comprises as lower device:

Whether the 7th judgment means is used to judge the described range of driving time less than second threshold value, wherein, if the described range of driving time determine then that less than second threshold value described occupied parking stall is in state to be used;

The 3rd dispensing device is used for sending described parking instructions information when the described range of driving time in advance less than second presentation time.

26. control device according to claim 15 is characterized in that, described first judgment means comprises as lower device:

The 8th judgment means, be used to judge whether to exist other parking stall that to use for the vehicle that is associated with described occupied parking stall, wherein, can not determine that then described occupied parking stall is in state to be used for other parking stall that the vehicle that is associated with described occupied parking stall uses if do not exist.

27. according to claim 18 or 26 described control device, it is characterized in that, describedly judge whether to exist the device of other parking stall that can use for the vehicle that is associated with described occupied parking stall to comprise as lower device:

First determines device, is used for definite all parking stalls that are associated with described vehicle; And

The 9th judgment means is used for judging whether described parking stall exists the current free time and be not in the parking stall of state to be used;

It is characterized in that, if the parking stall that does not have the current free time and be not in state to be used determines that then described occupied parking stall is in state to be used.

28. according to each described control device in the claim 15 to 27, wherein, the parking instructions massaging device that sends in advance in described first dispensing device comprises as in the lower device any:

The 4th dispensing device is used for sending described parking instructions information to the driver of the vehicle that takies described parking stall;

The 5th dispensing device, the driver who is used for the vehicle that is associated to described occupied parking stall sends described parking instructions information; And

The 6th dispensing device is used for sending described parking instructions information to the parking stall keeper; Perhaps

The 7th dispensing device is used for sending described parking instructions information to parking management system.

29. according to each described control method in the claim 1 to 14 and/or according to each described control device in the claim 15 to 28, it is characterized in that, described parking instructions information comprise in the following information any or appoint multiple:

The information of-the time span that described occupied parking stall still can be used;

-parking stall will occupied time span information; And

-described occupied parking stall must d/d immediately information.

30. each described control method and/or according to each described control device in the claim 22 to 29 in 14 is characterized in that according to Claim 8, described third party system comprise in the following system any or appoint multiple:

-auto-navigation system;

-automobile leasing system; And

-parking lot booking system.