CN205405922U

CN205405922U - Parking equipment , navigation terminal , parking area navigation are assisted to parking area

Info

Publication number: CN205405922U
Application number: CN201620176244.XU
Authority: CN
Inventors: 李文波
Original assignee: BOE Technology Group Co Ltd
Current assignee: BOE Technology Group Co Ltd
Priority date: 2016-03-08
Filing date: 2016-03-08
Publication date: 2016-07-27
Anticipated expiration: 2026-03-08

Abstract

The utility model provides a parking equipment is assisted in the parking area, include: vehicle information acquisition module for acquire the identity information of the vehicle waiting to stop, parking stall information acquisition module for acquire the state information of every parking stall in the parking area, state information includes whether the parking stall is idle, the module is just distributed to the parking stall, is used for do from all idle parking stalls under having the condition of idle parking stall in the parking area wait that the vehicle that stops distributes a corresponding first target parking stall, parking stall message routing module, parking stall message routing module with the parking stall just distributes the module to link to each other, be used for with the map in parking area with first target parking stall is in send location information in the parking area to with on the navigation terminal that the vehicle waiting to stop corresponds. Correspondingly, the utility model provides a navigation terminal and parking area navigation. The utility model discloses can auxiliary vehicle owner find the parking stall fast, save time.

Description

Parking lot assistant parking device, navigation terminal, parking ground navigation system

Technical field

This utility model relates to intelligent management field, parking lot, is specifically related to a kind of parking lot assistant parking device, navigation terminal and parking ground navigation system.

Background technology

In existing parking lot, especially in underground parking, garage scope is bigger, it is even distributed through plurality of layers, therefore, when car owner enters Parking, it is necessary to the searching parking stall one by one of multilamellar, simultaneously, in order to guide car owner to stop, also need to arrange management personnel scene arrange roadblock or arrange label in parking lot, waste time very much, it is also easy to cause the passage of original download to cause traffic congestion, there is very big potential safety hazard.When car owner again return to parking lot pick up the car time, take a long time again and seek car, for parking lot with a varied topography, be also easy to make car owner to get lost, bring a lot of inconvenience and puzzlement to car owner.

Utility model content

The purpose of this utility model is in that to provide a kind of parking lot assistant parking device, navigation terminal and parking ground navigation system, so that car owner can be quickly found out parking stall when stopping and picking up the car.

This utility model provides a kind of parking lot assistant parking device, including:

Information of vehicles acquisition module, for obtaining the identity information of vehicle to be stopped, described identity information includes the information of the navigation terminal corresponding with this vehicle；

Parking space information acquisition module, for obtaining the status information of each parking stall in parking lot, whether described status information includes described parking stall idle；

Module is distributed at the beginning of parking stall, distributing module at the beginning of described parking stall to be connected with information of vehicles acquisition module and described parking space information acquisition module respectively, vehicle to be stopped described in for there is idle parking stall in described parking lot from all of idle parking stall being distributes a corresponding first object parking stall；

Parking space information sending module, described parking space information sending module is connected with distribution module at the beginning of described parking stall, for being sent to the navigation terminal corresponding with vehicle described to be stopped with described first object parking stall positional information in described parking lot by the map in described parking lot.

Preferably, the identity information of vehicle to be stopped described in also include described in the license plate number of vehicle to be stopped.

Preferably, distribute module at the beginning of described parking stall to include:

Initial position acquiring unit, is used for the positional information of the initial position of vehicle to be stopped described in obtaining；

Route information acquiring unit, described route information acquiring unit is connected with described initial position acquiring unit and described parking space information acquisition module respectively, and the positional information of initial position and the positional information of each idle parking stall for vehicle to be stopped described in basis obtain the traffic density on each route between distance and/or each idle parking stall and the described initial position of each route between each idle parking stall and described initial position；

Parking stall selects unit, described parking stall selects unit to be connected with described route information acquiring unit, traffic density on each route between the distance according to each route between each idle parking stall and described initial position and/or each idle parking stall and described initial position, using the described idle parking stall that can reach the soonest when the vehicle stopped is advanced at a predetermined velocity as described first object parking stall.

Preferably, described parking lot assistant parking device also includes memory module, described memory module with distribute module at the beginning of described parking stall and be connected, be used for storing the status information of each parking stall and described in vehicle to be stopped license plate number and corresponding first object parking stall between corresponding relation.

Preferably, described parking lot assistant parking device also includes:

Terminal location acquisition module, for obtaining the positional information of the current location of described navigation terminal in real time；

Described parking space information acquisition module is connected with described terminal location acquisition module, it is possible to obtain the status information of each parking stall between the current location of described navigation terminal and described first object parking stall；

Parking stall reallocation module, described parking stall reallocation module is connected with described parking space information acquisition module, during for there is, between the current location of described navigation terminal and described first object parking stall, the idle parking stall being not yet assigned to other vehicles, using wherein nearest apart from the position of described navigation terminal described idle parking stall as the second target parking stall, and the positional information of described second target parking stall is sent to described navigation terminal.

Preferably, described parking lot assistant parking device also includes:

Instruction acquisition module, for obtaining the instruction of car owner corresponding to described navigation terminal, described instruction includes whether to accept described second target parking stall；

Parking stall is new module more, described parking stall more new module is connected with described instruction acquisition module and described memory module respectively, when the instruction that described instruction acquisition module obtains is for accepting described second target parking stall, the corresponding relation between described navigation terminal stored in described memory module and corresponding first object parking stall can be updated to the corresponding relation between described navigation terminal with corresponding second target parking stall by described parking stall more new module.

Preferably, described terminal location acquisition module includes:

Being separately positioned on multiple signal transmitting module of the multiple diverse location in parking lot, described signal transmitting module is for sending position signalling to described navigation terminal；

Position computation module, described position computation module is for obtaining the intensity of each position signalling received by described navigation terminal, with relative position relation between navigation terminal with corresponding signal transmitting module according to the Strength co-mputation of each position signalling, and calculate described navigation terminal position in described parking lot.

Preferably, described position computation module includes information transmitting terminal, and described information transmitting terminal is for sending the positional information of this current location to described navigation terminal.

Preferably, described parking lot assistant parking device also includes corresponding with each parking stall: license plate number acquisition module, judge module, alarm module and state more new module,

Described license plate number acquisition module is connected with the described state more new module of corresponding parking stall, for detecting whether corresponding parking stall has vehicle to sail into or roll away from, and the license plate number obtaining this vehicle when vehicle sails into being detected, send first control signal to described state more new module having detected when vehicle rolls away from；

Described judge module is connected to described memory module, the license plate number acquisition module of corresponding parking stall, the alarm module of corresponding parking stall and the state more new module of corresponding parking stall respectively, for judging that the parking stall whether license plate number of described vehicle sails into described vehicle is mated, if so, then the second control signal is sent to described state more new module；If it is not, then send the 3rd control signal to described alarm module；

Described state more new module is connected with described memory module, for when receiving described first control signal or described second control signal, the state of the stored corresponding parking stall of described memory module being updated；

Described alarm module is for when receiving described three control signal, sending alarm signal.

Preferably, described license plate number acquisition module includes the sensor and the car plate acquiring unit that are arranged on corresponding parking stall place,

Described sensor is connected with the state of corresponding parking stall more new module and described car plate acquiring unit respectively, when described sensor is gradually reduced for the distance between described vehicle and described sensor and reaches the first distance, send car plate to described car plate acquiring unit and obtain signal；When distance between described vehicle and described range sensor is gradually increased and reaches second distance, send described first control signal to described state more new module；

Described car plate acquiring unit for obtaining the license plate number of the vehicle sailing this parking stall into when receiving described car plate and obtaining signal.

Preferably, the map in described parking lot includes the exit position in described parking lot.

Correspondingly, this utility model also provides for a kind of navigation terminal, including:

Target location acquisition module, for obtaining map and the target location positional information in map of region, target location, described target location includes the first object parking stall that vehicle corresponding with described navigation terminal in parking lot is corresponding, the map that the parking space information sending module of the above-mentioned parking lot assistant parking device that described map provides for this utility model sends, described target location positional information in map includes the described first object parking stall of described parking space information sending module transmission positional information in described parking lot；

Locating module, for obtaining the current location information of described navigation terminal in real time；

Processing module, described processing module is connected with described target location acquisition module, described locating module respectively, for according to the route information between the positional information of current location, the positional information of target location and the described current location of map acquisition in described parking lot to described target location.

Preferably, described processing module includes:

Route information acquiring unit, described route information acquiring unit is connected with described locating module and described target location acquisition module respectively, the traffic density in the distance obtaining every route between described target location and current location and/or every route；

Optimal route acquiring unit, described optimal route acquiring unit is connected with described route information acquiring unit, and the traffic density in the distance according to every route and/or every route calculates can fastest to the route reaching described target location when advancing at a predetermined velocity.

Preferably, described route information acquiring unit can obtain the traffic density on the distance of every route between described target location and current location and every route；

Described optimal route acquiring unit includes:

First contrast subunit, for all comparing the traffic density on every route with preset value；

Second contrast subunit, described second contrast module is connected with described first contrast subunit, be used for traffic density is compared less than distance in all routes of described preset value, using by route minimum for distance as described fastest to the route reaching target location.

Preferably, described navigation terminal also includes parking stall memory module, and described parking stall memory module is connected with described target location acquisition module, for storing the positional information of described first object parking stall.

Preferably, when described parking lot assistant parking device also includes parking stall reallocation module and described parking stall reallocation module obtains the second target parking stall, described navigation terminal also includes:

Instruction input module, for receiving the instruction of car owner's input, described instruction includes whether to accept described second target parking stall；

Instruction sending module, for the instruction received by described instruction input module is sent, so that described parking lot assistant parking device optionally updates the corresponding relation between the stored described navigation terminal of its memory module and corresponding first object parking stall；

And, described target location acquisition module is connected with described instruction sending module, when the instruction received in described instruction input module is for accepting described second target parking stall, the positional information of the described target location that described target location acquisition module is acquired also includes the positional information of described second target parking stall；

Described parking stall memory module is connected with described instruction input module, for when described instruction is for accepting described second target parking stall, by the positional information that the updating location information of stored first object parking stall is described second target parking stall.

Preferably, described locating module includes:

Signal receiving unit, the position signalling that the multiple signal transmitting module for receiving described parking lot assistant parking device send；

Signal feedback unit, the intensity of the position signalling coming from each signal transmitting module for receiving sends the position computation module to described parking lot assistant parking device, so that described position computation module navigation terminal current location in parking lot according to the Strength co-mputation of each position signalling；

Positional information receives unit, for receiving navigation terminal positional information of current location in parking lot that the position computation module of described parking lot assistant parking device sends.

Preferably, the map in described parking lot also includes the exit position in described parking lot, and described target location also includes the exit position in described parking lot.

Correspondingly, this utility model also provides for a kind of parking ground navigation system, including the above-mentioned parking lot assistant parking device that this utility model provides.

Preferably, described parking ground navigation system also includes the above-mentioned navigation terminal that this utility model provides, and the parking space information sending module of described parking lot assistant parking device and the target location acquisition module of described navigation terminal can communicate.

In this utility model, described parking lot assistant parking device can first distribute a first object parking stall for vehicle to be stopped, and the map in parking lot is sent to the navigation terminal corresponding with described vehicle with the positional information of first object parking stall, car owner can be quickly found out first object parking stall according to the navigation of navigation terminal and stop, in the process leaving for first object parking stall, parking lot assistant parking device obtains the current location of navigation terminal in real time, when there is, between the current location and first object parking stall of described navigation terminal, the idle parking stall being not yet assigned to other vehicles, using idle parking stall closest for wherein distance navigation terminal as the second target parking stall, and its position is sent to navigation terminal, such that it is able to more decrease the down time of car owner.When picking up the car, the positional information of the equally possible parking stall preserved according to described navigation terminal of car owner, under the leading of navigation terminal, it is quickly found out the car of oneself, thus having saved the time picked up the car of stopping, it is prevented that the situations such as lost occur.Additionally, described parking lot assistant parking device can send position signalling at diverse location to described navigation terminal, and the current location of the Strength co-mputation navigation terminal of each position signalling received according to described navigation terminal, therefore, even if the region that described navigation terminal can not receive gps signal in underground parking etc. also is able to carry out real-time positioning and navigation.

Accompanying drawing explanation

Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, but is not intended that restriction of the present utility model together with detailed description below.In the accompanying drawings:

The schematic flow sheet of the parking lot method for assisting in parking that Fig. 1 provides for this utility model；

The schematic flow sheet of the parking ground navigation method that Fig. 2 provides for this utility model；

The part-structure schematic diagram of the parking lot assistant parking device that Fig. 3 provides for this utility model；

Fig. 4 is the part-structure schematic diagram corresponding to each parking stall of parking lot assistant parking device；

Fig. 5 be navigation terminal when positioning with the communication scheme of described parking ground navigation system；

The structural representation of the navigation terminal that Fig. 6 this utility model provides；

Schematic flow sheet when Fig. 7 is to stop in the parking ground navigation systematic difference embodiment that this utility model provides；

Schematic flow sheet when Fig. 8 is to pick up the car in the parking ground navigation systematic difference embodiment that this utility model provides.

Wherein, accompanying drawing is labeled as:

10, information of vehicles acquisition module；11, parking space information acquisition module；12, module is distributed at the beginning of parking stall；12a, initial position acquiring unit；12b, route information acquiring unit；12c, parking stall select unit；13, memory module；14, parking space information sending module；151, license plate number acquisition module；152, judge module；153, alarm module；154, state more new module；16, signal transmitting module；17, position computation module；181, terminal location acquisition module；182, parking stall reallocation module；191, instruction acquisition module；192, terminal location acquisition module；20, target location acquisition module；21, locating module；21a, signal receiving unit；21b, signal feedback unit；21c, positional information receive unit；22, processing module；22a, route information acquiring unit；22b, optimal route acquiring unit；23, instruction input module；24, instruction sending module；25, parking stall memory module.

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.It should be appreciated that detailed description of the invention described herein is merely to illustrate and explains this utility model, it is not limited to this utility model.

As first aspect of the present utility model, it is provided that a kind of parking lot method for assisting in parking, as it is shown in figure 1, include:

S11, obtaining the identity information of vehicle to be stopped, described identity information includes the information of the navigation terminal corresponding with this vehicle.Described navigation terminal can be the hand-held navigation terminal of the navigation terminal of vehicle itself or car owner, can also be, when described in obtaining after the identity information of the vehicle stopped, for a corresponding navigation terminal of vehicle distribution described to be stopped, the information of navigation terminal can be MAC Address or other information etc. that can different navigation terminal be made a distinction of navigation terminal.

The status information of each parking stall in S12, acquisition parking lot, whether described status information includes described parking stall idle.

S13, when described parking lot exists idle parking stall, one first object parking stall of vehicle distribution to be stopped described in from all of idle parking stall being.

S14, positional information in described parking lot of the map in described parking lot and described first object parking stall is sent to the navigation terminal corresponding with vehicle described to be stopped.It is understood that " idle parking stall " described in this utility model all represents that state is idle parking stall.

In this utility model, when the vehicle stopped enters parking lot, described parking lot method for assisting in parking can be retrieved as described in one corresponding target parking stall of vehicle distribution to be stopped, and on the navigation terminal by vehicle to be stopped described in map and the described first object parking stall positional information transmission extremely in the map in described parking lot in parking lot, therefore, car owner can be navigated by navigation terminal, stop thus quickly arriving first object parking stall, prevent and occur the situations such as lost being greatly saved the time that car owner is stopped in parking lot.

The identity information of vehicle described to be stopped also include described in the license plate number of vehicle to be stopped, when after the license plate number obtaining vehicle, it is possible to this license plate number is stored with corresponding parking stall, in order to manage further.

The first object parking stall that vehicle to be stopped described in described step S13 being distributes can be any one in all of idle parking stall.In order to save the down time of car owner, it is preferable that described step S13 includes:

The initial position of vehicle to be stopped described in S13a, acquisition.As described above, described in when the identity information of the vehicle stopped includes license plate number, in order to obtain described license plate number, it is possible to arrange in the entry position in parking lot shooting first-class equipment, in this case, the initial position of vehicle to be stopped is photographic head position.

S13b, each route obtained between each idle parking stall and described initial position distance and/or each idle parking stall and described initial position between each route on traffic density.Traffic density described in this utility model refers to the ratio of the quantity of the vehicle on route and the distance of this route.

S13c, according to the traffic density on each route between distance and/or each idle parking stall and the described initial position of each route between each idle parking stall and described initial position, using the described idle parking stall that can reach the soonest when the vehicle stopped is advanced at a predetermined velocity as described first object parking stall, described predetermined speed specifically can set according to actual environment factors such as the size in parking lot, roads width.

Further, as it is shown in figure 1, also include between step S13 and step S14: S131, store each parking stall status information and described in vehicle to be stopped license plate number and corresponding first object parking stall between corresponding relation.

After the status information of each parking stall is stored, when the status information of one of them or several parking stall changes, only its status information need to be updated, all the status information of all of parking stall be detected without before carrying out parking stall distribution every time, thus improve the efficiency of parking stall distribution.

When the vehicle stopped is left for described first object parking stall by Entrance, if described in vehicle front to be stopped idle parking stall occurs, and be also not yet assigned to other vehicles, in this case, vehicle is not necessarily intended to the described first object parking stall of arrival and stops.Further, as it is shown in figure 1, also include after described step S14:

The positional information of S15, the in real time current location of the described navigation terminal of acquisition.

S16, obtain the current location of described navigation terminal (namely, the current location of vehicle to be stopped) and described first object parking stall between the status information of each parking stall, described " each parking stall between current location and the described first object parking stall of navigation terminal " refers to, in the process that vehicle to be stopped is travelled to described first object parking stall by initial position, also without parking stall.

S17, exist when being not yet assigned to the idle parking stall of other vehicles between the current location and described first object parking stall of described navigation terminal, using wherein nearest apart from the position of described navigation terminal described idle parking stall as the second target parking stall, and the positional information of described second target parking stall is sent to described navigation terminal.

Such as, the first object parking stall of vehicle to be stopped described in distribute to is A parking stall, vehicle described to be stopped is in the process being left for A parking stall by the entrance in parking lot, when the vehicle stopped in B parking stall leaves and is also not yet assigned to other vehicles, and the distance between B parking stall and vehicle to be stopped than A parking stall and vehicle to be stopped spacing closer to, at this moment, it is possible to vehicle to be stopped is distributed to as the second target parking stall in B parking stall, thus more selecting to car owner.

Further, also include after described step S17:

S18, obtain the instruction of car owner corresponding to described navigation terminal, described instruction includes whether to accept described second target parking stall, when the instruction got is for accepting described second target parking stall, the corresponding relation between the license plate number of the vehicle to be stopped corresponding to stored described navigation terminal and corresponding first object parking stall is updated to the corresponding relation between license plate number and the corresponding second target parking stall of the vehicle to be stopped corresponding to described navigation terminal.

In institute's illustrated example above, when the positional information of B parking stall is sent to navigation terminal, (namely car owner can freely accept B parking stall, second target parking stall), or do not accept B parking stall (namely, adhere to original first object parking stall: A parking stall), thus reducing mandatory to car owner.When car owner selects complete, store the license plate number of this vehicle and the corresponding relation of parking stall, i.e. store the parking stall that this vehicle finally to go.

In order to obtain the positional information of the current location of described navigation terminal, described navigation terminal can utilize GPS (GPS) to obtain current location, and is sent by the positional information of current location.But this mode is better in outdoor application effect, when parking lot is underground parking, navigation terminal cannot receive satellite positioning signal or the signal that receives is more weak.So that the region not receiving gps signal in underground parking etc. also is able to obtain the positional information of described navigation terminal, described step S15 includes:

S151, send position signalling respectively from multiple diverse locations in described parking lot in real time；

The intensity of S152, the in real time position signalling of the acquisition each position received by described navigation terminal；

S153, receive each position received by described navigation terminal position signalling Strength co-mputation described in relative position relation between navigation terminal and relevant position, to calculate described navigation terminal current location in described parking lot.

Further, also include after described step S153:

S154, the positional information of the current location of described navigation terminal is sent to described navigation terminal.Even if so that navigation terminal does not utilize GPS also to be able to position and navigate.

The multiple positions sending position signalling in parking lot can be set in advance, and when navigation terminal is more near apart from one of them position, the intensity of the position signalling receiving this position is more big.Therefore, when the position signalling that the multiple positions received according to described navigation terminal send, difference according to each position signalling received, so that it is determined that the relative position of navigation terminal and each position, and then determine described navigation terminal position in parking lot.It is understood that the position sending position signalling is more many, it is more accurate to position.

Further, also include after described step S14: S19, detect whether each parking stall has vehicle to sail into or roll away from, when any one of parking stall has vehicle to sail into, obtain the license plate number of the vehicle sailing this parking stall into, and judge whether the license plate number of the vehicle sailing this parking stall into mates with this parking stall, if so, the status information of this parking stall is then updated；If it is not, then produce alarm signal；When any one of parking stall has vehicle to roll away from, update the status information of this parking stall.

Therefore, when sailing the license plate number of vehicle of any one parking stall into and not mating with this parking stall, produce alarm signal, thus reminding the malposition that car owner is stopped, thus ensure that each vehicle to be stopped is parked in corresponding target parking stall place, it is prevented that the phenomenon disorderly stopped, it is simple to the management in parking lot.

The judgement in described step S19, whether vehicle number mated with parking stall is to judge according to the corresponding relation between vehicle stored in step S18 and described first object parking stall or described second target parking stall, when in S18, after corresponding relation between the described license plate number wait the vehicle stopped and first object parking stall is updated, the license plate number of vehicle to be stopped and the second target parking stall match；Otherwise, the license plate number of vehicle to be stopped and first object parking stall match.

It should be noted that step S19 can carry out in real time, with the restriction that step S14～S17 there is no sequencing.

Further, the map in described parking lot includes the exit position in described parking lot, so that car owner can utilize the map that navigation terminal receives when leaving parking lot, is quickly found out the outlet in parking lot.Described parking lot method for assisting in parking can also include: vehicle to be stopped described in statistics is residence time in described parking lot, and calculates corresponding Parking Fee.

As second aspect of the present utility model, it is provided that the air navigation aid in a kind of parking lot, as in figure 2 it is shown, include:

S21, obtain parking lot map and the target location positional information in described parking lot, described target location includes first object parking stall, and the map in described parking lot and the positional information in described parking lot of described first object parking stall are obtained by above-mentioned parking lot method for assisting in parking.

The positional information of S22, the in real time current location of acquisition navigation terminal.

S23, map according to the positional information of described current location, the positional information of target location and described parking lot obtain described current location to the route information between described target location.

Described target location can be determined first object parking stall in the method for assisting in parking of above-mentioned parking lot, it is also possible to for other positions on the map in described parking lot, for instance, the outlet in parking lot.Therefore, when entering Parking wait the vehicle stopped, it is possible to quickly arrive corresponding first object parking stall according to the air navigation aid in described parking lot.

Further, in order to save the time of car owner, described step S23 includes:

Traffic density on S23a, the distance of every the route obtained between described target location and current location and/or every route.

S23b, can fastest to the route reaching described target location when calculating advance at a predetermined velocity according to the traffic density in the distance of every route and/or every route.

In order to prevent to block up, specifically, described step S23a includes: obtain the traffic density on the distance of every route between described target location and current location and every route.Meanwhile, step S23b includes:

S231b, the traffic density on every circuit is all compared with preset value.

S232b, using route minimum less than distance in all routes of described preset value for traffic density as described fastest to the route reaching target location.

Further, also include after described step S21:

S211, store the positional information of described first object position.

As described above, when the vehicle stopped is left for described first object parking stall by Entrance, if described in vehicle front to be stopped idle parking stall occurs, and also it is not yet assigned to other vehicles, in this case, described parking lot method for assisting in parking one of them idle parking stall can be distributed to as the second target parking stall described in vehicle to be stopped.Correspondingly, described navigation terminal receives the position of described second target parking stall, selects for car owner.Specifically, the idle parking stall being not yet assigned to other vehicles is there is between the current location and described first object parking stall of described navigation terminal, and described parking lot method for assisting in parking is using when wherein apart from the position of described navigation terminal, nearest described idle parking stall is as the second target parking stall, described parking ground navigation method also includes:

Obtaining the instruction of car owner, described instruction includes whether to accept described second target parking stall.

When described instruction is for accepting described second target parking stall, by the positional information that the updating location information of first object position stored in step S211 is described second target parking stall, at this moment, described target location also includes described second target parking stall.That is, described parking ground navigation method can also obtain the positional information of described second target parking stall, and obtains current location to the route between described second target parking stall according to the positional information of the current location obtained in real time.So that car owner can select Article 1 route leave for described first object parking stall or select Article 2 route to leave for the second target parking stall.

Described instruction is sent, so that the corresponding relation between the license plate number of the vehicle to be stopped corresponding to described navigation terminal with corresponding first object parking stall is optionally updated by described parking lot method for assisting in parking according to described instruction.That is, if car owner accepts described second target parking stall, then the parking stall corresponding with the license plate number of vehicle described to be stopped is described second target parking stall；Otherwise, for described first object parking stall.So that it is determined that described in the parking stall that finally to stop of vehicle to be stopped, in order to the management in parking lot.

Can store described first object parking stall or described second target parking stall due to described air navigation aid, when described navigation terminal is handheld terminal, car owner can be quickly found out the car of oneself when seeking car.

Described parking ground navigation method can position according to GPS, makes navigation terminal cannot obtain the situation of gps signal for the restriction such as prevent position due to parking lot, building is blocked, it is preferable that step S22 includes:

S22a, receive the position signalling that sends of diverse location in parking lot.

S22b, the intensity of the position signalling coming from diverse location received is sent, so that described parking lot method for assisting in parking determines navigation terminal current location in parking lot according to the intensity of each position signalling.

S22c, receive by the described parking lot method for assisting in parking positional information according to current location in parking lot of the determined navigation terminal of intensity of each position signalling.

As described above, described target location can be the optional position in parking lot, and specifically, the map in described parking lot includes the exit position in described parking lot, and described target location also includes the exit position in described parking lot.

As the 3rd aspect of the present utility model, it is provided that a kind of parking lot assistant parking device, as it is shown on figure 3, include:

Information of vehicles acquisition module 10, for obtaining the identity information of vehicle to be stopped, described identity information includes the information of the navigation terminal corresponding with this vehicle, described navigation terminal can be navigated the handheld terminal with Bluetooth communication for what user carried, information of vehicles acquisition module 10 can include bluetooth-communication unit, when vehicle enters parking lot, communicate with its navigation terminal, obtain the information of navigation terminal；Or, described navigation terminal is the information of vehicle to be stopped described in parking lot is distributed to, the memory module 13 of described parking lot assistant parking device has prestored the information of multiple navigation terminal, at this moment, information of vehicles acquisition module 10 directly can obtain the information of described navigation terminal from memory module 13.

Parking space information acquisition module 11, for obtaining the status information of each parking stall in parking lot, whether described status information includes described parking stall idle.

Module 12 is distributed at the beginning of parking stall, distribute module 12 at the beginning of parking stall to be connected with information of vehicles acquisition module 10 and parking space information acquisition module 11 respectively, one first object parking stall of vehicle distribution to be stopped described in for there is idle parking stall in described parking lot from all of idle parking stall being；

Parking space information sending module 14, parking space information sending module 14 is connected with distribution module 12 at the beginning of parking stall, for being sent to the navigation terminal corresponding with vehicle described to be stopped with described first object parking stall positional information in described parking lot by the map in described parking lot.

Specifically, described in the identity information of vehicle to be stopped also include described in the license plate number of vehicle to be stopped, information of vehicles acquisition module 10 can first obtain the image of car plate, then car plate object is carried out image procossing, to identify license plate number therein.Described parking lot assistant parking device can also include the controller being connected with information of vehicles acquisition module 10, after information of vehicles acquisition module 10 gets the license plate number of vehicle, described controller can produce control signal, opens with the door or railing controlling Entrance.

In order to vehicle to be stopped described in giving distributes a preferably parking stall, to save the time of car owner, it is preferable that include as it is shown on figure 3, distribute module 12 at the beginning of parking stall:

Initial position acquiring unit 12a, is used for the initial position message of vehicle to be stopped described in obtaining；

Route information acquiring unit 12b, route information acquiring unit 12b is connected with initial position acquiring unit 12a and parking space information acquisition module 11 respectively, and the positional information of initial position and the positional information of each idle parking stall for vehicle to be stopped described in basis obtain the traffic density on each route between distance and/or each idle parking stall and the described initial position of each route between each idle parking stall and described initial position；

Parking stall selects unit 12c, parking stall selects unit 12c to be connected with route information acquiring unit 12b, for according to each route between each idle parking stall and described initial position distance and/or each idle parking stall and described initial position between each route on traffic density, using the described idle parking stall that can reach the soonest when the vehicle stopped is advanced at a predetermined velocity as described first object parking stall.

Further, described parking lot assistant parking device also includes memory module 13, described memory module 13 is connected with distribution module 12 at the beginning of parking stall, for storing the corresponding relation between the status information of each parking stall and the license plate number of each vehicle to be stopped and corresponding first object parking stall.

When vehicle is in the process leaving for described first object parking stall, when there is new idle parking stall in vehicle front, can be one the second target parking stall of described vehicle distribution again, owing to this second target parking stall is between the current location of vehicle and described first object parking stall, namely, the second target carriage distance of positions from described vehicle closer to, it is possible to more save the down time of car owner.Specifically, as it is shown on figure 3, described parking lot assistant parking device also includes:

Terminal location acquisition module 181, for obtaining the positional information of the current location of described navigation terminal in real time.

Parking space information acquisition module 11 is connected with terminal location acquisition module 181, it is possible to obtain the status information of each parking stall between the current location of described navigation terminal and described first object parking stall.

Parking stall reallocation module 182, parking stall reallocation module 182 is connected with parking space information acquisition module 11, during for there is, between the current location of described navigation terminal and described first object parking stall, the idle parking stall being not yet assigned to other vehicles, using wherein nearest apart from the position of described navigation terminal described idle parking stall as the second target parking stall, and the positional information of described second target parking stall is sent to described navigation terminal.

In order to make user that first object parking stall and described second target parking stall are carried out unrestricted choice, further, as it is shown on figure 3, described parking lot assistant parking device also includes:

Instruction acquisition module 191, for obtaining the instruction of car owner corresponding to described navigation terminal, described instruction includes whether to accept described second target parking stall.

Parking stall is new module 192 more, parking stall more new module is connected with described instruction acquisition module and described memory module respectively, when the instruction that described instruction acquisition module obtains is for accepting described second target parking stall, the corresponding relation between described navigation terminal stored in described memory module and corresponding first object parking stall can be updated to the corresponding relation between described navigation terminal with corresponding second target parking stall by described parking stall more new module.

In order to obtain the positional information of the current location of described navigation terminal in real time, specifically, as it is shown in figure 5, described parking lot assistant parking device also includes:

Being separately positioned on multiple signal transmitting module 16 of the multiple diverse location in parking lot, signal transmitting module 16 is for sending position signalling to described navigation terminal.

Position computation module 17, position computation module 17 is for obtaining the intensity of each position signalling received by described navigation terminal, with navigation terminal according to the Strength co-mputation of each position signalling and the relative position relation between corresponding signal transmitting module 16, and calculate described navigation terminal current location in described parking lot, and the positional information of this current location is sent to described navigation terminal.

The intensity of the position signalling that multiple signal transmitting module 16 send can be identical, in order to position computation module 17 is calculated.Signal transmitting module 16 can be the Wi-Fi hotspot that can send signal, and described navigation terminal can be connected to Wi-Fi hotspot, thus receiving the signal of Wi-Fi hotspot.Described navigation terminal distance signal sending module 16 is more near, and the signal received is more strong；Distance signal sending module 16 is more remote, the signal received is more weak, therefore, relative position relation between Strength co-mputation navigation terminal and the corresponding signal transmitting module 16 of the signal according to each signal transmitting module 16 transmission received, and the position that multiple signal transmitting module 16 is in described parking lot is what pre-set, such that it is able to calculate described navigation terminal position in described parking lot further.

Further, position computation module 17 includes signal sending end, and described signal is made a start for sending the positional information of this current location to described navigation terminal, so that described navigation terminal can also position and navigate when not using gps signal.

Further, in order to confirm whether the parking stall that the license plate number of each vehicle is parked with its reality mates, as shown in Figure 4, described parking lot assistant parking device also includes corresponding with each parking stall: license plate number acquisition module 151, judge module 152, alarm module 153 and state more new module 154.License plate number acquisition module 151 is connected with the state more new module 154 of corresponding parking stall, for detecting whether corresponding parking stall has vehicle to sail into or roll away from, and the license plate number of this vehicle is obtained when detecting and being sailed into by vehicle, send first control signal to state more new module 154 having detected when vehicle rolls away from.Judge module 152 is connected to the license plate number acquisition module 151 of memory module 13, corresponding parking stall respectively, for judging that the parking stall that the license plate number of described vehicle is sailed into described vehicle is mated, if so, then sends the second control signal to state more new module 154；If it is not, then send the 3rd control signal to alarm module 153.State more new module 154 is connected with memory module 13, for when receiving described first control signal or described second control signal, the state of the stored corresponding parking stall of memory module 13 being updated.Alarm module 153 is for when receiving described three control signal, sending alarm signal, thus reminding the parking stall mistake that car owner parks.

Specifically, license plate number acquisition module 151 can include being arranged on sensor and the car plate acquiring unit that corresponding parking stall goes out.Described sensor is connected with the state of corresponding parking stall more new module 154 and described car plate acquiring unit respectively, when described sensor is gradually reduced for the distance between described vehicle and described sensor and reaches the first distance, send car plate to described car plate acquiring unit and obtain signal, and when the distance between described vehicle and described range sensor is gradually increased and reaches second distance, described first control signal is sent to state more new module 154, described car plate acquiring unit for obtaining the license plate number of the vehicle sailing this parking stall into when receiving described car plate and obtaining signal.Wherein, described first distance and described second distance can utilize the mode of experiment to pre-set, such as, described range sensor is arranged on the side away from gateway of described parking stall, described first distance can be the half of described parking stall length, and described second distance can be the 3/4 of described parking stall length.

Wherein, described car plate acquiring unit and described sensor can integrate, and described car plate acquiring unit can first gather the image of car plate, then car plate carries out image recognition etc. and processes, to identify license plate number therein.

In this utility model, the map in described parking lot includes the position in described parking lot, so that described navigation terminal can lead car owner to leave parking lot from outlet according to described cartographic information.

Described parking lot assistant parking device can also include arranging Charging Module, is used for recording described vehicle institute's residence time in parking lot, and calculates corresponding Parking Fee.

As the 4th aspect of the present utility model, it is provided that a kind of navigation terminal, as shown in Figure 6, including:

Target location acquisition module 20, for obtaining cartographic information and the target location positional information in map of region, target location, described target location includes the first object parking stall that vehicle corresponding with described navigation terminal in parking lot is corresponding, described map is the cartographic information that the parking space information sending module 14 of above-mentioned parking lot assistant parking device sends, and described first object position positional information in map includes described first object parking stall that described parking space information sending module 14 the sends positional information in described parking lot；

Locating module 21, for obtaining the current location information of described navigation terminal in real time；

Processing module 22, processing module 22 is connected with target location acquisition module 20, locating module 21 respectively, for according to the route information between the positional information of current location, the positional information of target location and the described current location of map acquisition in described parking lot to described target location.

Therefore, when described enter parking lot wait the vehicle that stops time, above-mentioned parking lot assistant parking device can be described in vehicle distribution first object parking stall to be stopped, and to map and the first object parking stall positional information in parking lot in the navigation terminal transmission parking lot of vehicle described to be stopped, so that navigation terminal leads car owner to be quickly found first object parking stall according to the positional information of current location, the map in parking lot and the positional information of target location.

In order to provide optimum route to save the time of car owner to car owner, as shown in Figure 6, processing module 22 includes:

Route information acquiring unit 22a, route information acquiring unit 22a is connected with locating module 21 and target location acquisition module 20 respectively, the traffic density in the distance obtaining every route between described target location and current location and/or every route；

Optimal route acquiring unit 22b, optimal route acquiring unit 22b is connected with route information acquiring unit 22a, and the traffic density in the distance according to every route and/or every route calculates can fastest to the route reaching described target location when advancing at a predetermined velocity.

Specifically, route information acquiring unit 22a can obtain the traffic density on the distance of every route between described target location and current location and every route.Optimal route acquiring unit 22b includes the first contrast subunit and the second contrast subunit, and described first contrast subunit is for all comparing the traffic density on every route with preset value.Shown second contrast subunit is connected with described first contrast subunit, for traffic density is compared less than distance in all routes of described preset value, using by route minimum for distance as fastest to the route reaching described target location, thus preventing the phenomenon of vehicle congestion.

Further, when described parking lot auxiliary device also includes parking stall memory module 25, parking stall memory module 25 is connected with target location acquisition module 20, for obtaining the positional information of described first object parking stall.Therefore, when car owner according to navigation terminal lead arrival described first object parking stall time, navigation terminal also just saves the position of vehicle, it is simple to car owner return pick up the car.

When described parking lot assistant parking device also includes parking stall reallocation module and described parking stall reallocation module obtains the second target parking stall, the positional information of the described target location that target location acquisition module 20 is acquired includes the positional information of described second target parking stall.In order to enable car owner to carry out unrestricted choice between described first object parking stall and described second target parking stall, as shown in Figure 6, described navigation terminal also includes:

Instruction input module 23, for receiving the instruction of car owner's input, described instruction includes whether to accept described second target parking stall.

Instruction sending module 24, for the instruction received by instruction input module 23 is sent, so that described parking lot assistant parking device optionally updates the corresponding relation between the stored described navigation terminal of its memory module and corresponding first object parking stall." optionally updating " described here, namely, when instruction is for accepting described second target parking stall so that the corresponding relation between license plate number and the corresponding first object parking stall of the vehicle that the stored described navigation terminal of memory module 13 of described Parking device is corresponding is updated to the corresponding relation between this license plate number with corresponding second target parking stall；Otherwise, continue to store the corresponding relation between this license plate number and first object parking stall.

Further, parking stall memory module 25 is connected with instruction input module 23, for when described instruction is for accepting described second target parking stall, by the positional information that the updating location information of stored first object parking stall is described second target parking stall.

So that described navigation terminal can be navigated when not utilizing gps signal, further, as shown in Figure 6, locating module 21 includes:

Signal receiving unit 21a, the position signalling that the multiple signal transmitting module for receiving described parking lot assistant parking device send；

Signal feedback unit 21b, the intensity of the position signalling coming from each signal transmitting module 16 for receiving sends the position computation module 17 to described parking lot assistant parking device, so that position computation module 17 navigation terminal current location in parking lot according to the Strength co-mputation of each position signalling；

Positional information receives unit 21c, the positional information of the navigation terminal that the position computation module 17 for receiving described parking lot assistant parking device sends current location in parking lot.

Further, the map in described parking lot includes the exit position in described parking lot, described target location also includes the exit position in described parking lot, so that when car owner leaves parking lot, described navigation terminal provides target parking stall to the route of EXIT according to the map in parking lot and exit position.

As the 5th aspect of the present utility model, it is provided that a kind of parking ground navigation system, including the above-mentioned parking lot assistant parking device that this utility model provides.

Further, described parking ground navigation system can also include above-mentioned navigation terminal.The parking space information sending module 14 of described parking lot assistant parking device can communicate with the target location acquisition module 20 of described navigation terminal.

It is given below and utilizes described parking ground navigation system to carry out Application Example when stopping and pick up the car with one wait the vehicle stopped.The memory module internal memory of described parking lot assistant parking device contains the status information of each parking stall, i.e. whether each parking stall is idle.

Please in the lump in conjunction with Fig. 3 to Fig. 7, when entering parking lot wait the vehicle stopped:

S31, parking lot assistant parking device information of vehicles acquisition module 10 obtain described in the information of the license plate number of vehicle to be stopped and corresponding navigation terminal.

Distribute at the beginning of S32, parking stall module 12 be described in vehicle distribution first object parking stall to be stopped, and, the corresponding relation between license plate number and the corresponding first object parking stall of vehicle described to be stopped is stored by memory module 13.

Map and the first object parking stall positional information in described parking lot in parking lot is sent to the navigation terminal corresponding with vehicle described to be stopped by S33, parking space information sending module 14.

S34, navigation terminal parking stall memory module 25 positional information of described first object parking stall is stored.

S35, navigation terminal obtain the positional information of current location in real time, and according to the positional information of current location, target location (namely, first object parking stall) positional information and the map in described parking lot obtain current location to the route between target location (that is, first object parking stall).

Navigation terminal, in the process moved to described first object parking stall from initial position, also includes:

S36, parking lot terminal location acquisition module 181 obtain the positional information of current location of described navigation terminal in real time.

S37, exist when being not yet assigned to the idle parking stall of other vehicles between the current location and described first object parking stall of described navigation terminal, using wherein nearest apart from a described current location idle parking stall as the second target parking stall, and the positional information of the second target parking stall is sent to described navigation terminal.

nullS38、The instruction acquisition module 191 of described navigation terminal obtains the instruction of car owner，Namely，Whether accept described second target parking stall，When described instruction is for accepting described second target parking stall，Corresponding relation between car plate and the described first object parking stall of vehicle to be stopped described in parking stall memory module 25 storage of described navigation terminal be updated to described in vehicle to be stopped license plate number and described second target parking stall between corresponding relation，Simultaneously，The positional information that updating location information is described second target parking stall of the parking stall memory module 25 stored first object parking stall of described navigation terminal，The target location that the target location acquisition module 20 of described navigation terminal obtains includes the second target parking stall，So that the processing module 12 of described navigation terminal obtains current location to the route between target location (the second target parking stall).When described instruction is not for accepting described second target parking stall, continue to obtain current location to the route between target location (first object parking stall).

S39, when described enter parking stall wait the vehicle that stops time, license plate number acquisition module 151 corresponding to this parking stall has detected when vehicle sails this parking stall into, obtains the license plate number of the vehicle sailing this parking stall into.

S391, judge module 152 judge whether the license plate number of the vehicle sailing this parking stall into mates with this parking stall, if so, then send the second control signal to more new module 154, and more new module 154 updates the status information of this parking stall stored in memory module 13；If it is not, then send the 3rd control signal to alarm module 153, alarm module 153 sends alarm signal.

As shown in Figure 8, when car owner needs to leave parking lot, due to the position of the parking stall (that is, described first object parking stall or the second target parking stall) having vehicle to stop stored in the parking stall memory module 25 of navigation terminal, now:

S41 and step S35 is in the same manner, navigation terminal obtains the positional information of current location in real time, and obtain current location to route between the parking stall of storage in parking stall memory module 25 according to the positional information of parking stall of storage in the positional information of current location, parking stall memory module 25 and the map in described parking lot, so that car owner reaches the parking stall that vehicle is parked from optional position.

It is understood that after car owner arrives parking stall, described navigation terminal obtains current location in real time, and obtains current location to the route information between the outlet in parking lot according to the map in described parking lot.

S42, when the car plate acquisition module 151 at parking stall place has detected that vehicle rolls this parking stall away from, send the first control signal to more new module 154, more the state of this parking stall stored in memory module 13 is updated by new module 154.

Be can be seen that by above description, in this utility model, described parking lot assistant parking device can first distribute a first object parking stall for vehicle to be stopped, and the map in parking lot is sent to the navigation terminal corresponding with described vehicle with the positional information of first object parking stall, car owner can be quickly found out first object parking stall according to the navigation of navigation terminal and stop, in the process leaving for first object parking stall, parking lot assistant parking device obtains the current location of navigation terminal in real time, when there is, between the current location and first object parking stall of described navigation terminal, the idle parking stall being not yet assigned to other vehicles, using idle parking stall closest for wherein distance navigation terminal as the second target parking stall, and its position is sent to navigation terminal, such that it is able to more decrease the down time of car owner.When picking up the car, the positional information of the equally possible parking stall preserved according to described navigation terminal of car owner, under the leading of navigation terminal, it is quickly found out the car of oneself, thus having saved the time picked up the car of stopping, it is prevented that the situations such as lost occur.Additionally, described parking lot assistant parking device can send position signalling at diverse location to described navigation terminal, and the current location of the Strength co-mputation navigation terminal of each position signalling received according to described navigation terminal, therefore, even if the region that described navigation terminal can not receive gps signal in underground parking etc. also is able to carry out real-time positioning and navigation.

It is understood that embodiment of above is merely to illustrate that principle of the present utility model and the illustrative embodiments that adopts, but this utility model is not limited thereto.For those skilled in the art, when without departing from spirit of the present utility model and essence, it is possible to make various modification and improvement, these modification and improvement are also considered as protection domain of the present utility model.

Claims

1. a parking lot assistant parking device, it is characterised in that including:

2. parking lot according to claim 1 assistant parking device, it is characterised in that described in the identity information of vehicle to be stopped also include described in the license plate number of vehicle to be stopped.

3. parking lot according to claim 1 assistant parking device, it is characterised in that distribute module at the beginning of described parking stall and include:

4. parking lot according to claim 1 assistant parking device, it is characterized in that, described parking lot assistant parking device also includes memory module, described memory module with distribute module at the beginning of described parking stall and be connected, be used for storing the status information of each parking stall and described in vehicle to be stopped license plate number and corresponding first object parking stall between corresponding relation.

5. parking lot according to claim 4 assistant parking device, it is characterised in that described parking lot assistant parking device also includes:

6. parking lot according to claim 5 assistant parking device, it is characterised in that described parking lot assistant parking device also includes:

7. parking lot according to claim 5 assistant parking device, it is characterised in that described terminal location acquisition module includes:

8. parking lot according to claim 7 assistant parking device, it is characterised in that described position computation module includes information transmitting terminal, described information transmitting terminal is for sending the positional information of this current location to described navigation terminal.

9. parking lot according to claim 6 assistant parking device, it is characterised in that described parking lot assistant parking device also includes corresponding with each parking stall: license plate number acquisition module, judge module, alarm module and state more new module,

10. parking lot according to claim 9 assistant parking device, it is characterised in that described license plate number acquisition module includes the sensor and the car plate acquiring unit that are arranged on corresponding parking stall place,

11. parking lot as claimed in any of claims 1 to 10 assistant parking device, it is characterised in that the map in described parking lot includes the exit position in described parking lot.

12. a navigation terminal, it is characterised in that including:

Target location acquisition module, for obtaining map and the target location positional information in map of region, target location, described target location includes the first object parking stall that vehicle corresponding with described navigation terminal in parking lot is corresponding, described map is the map that the parking space information sending module of the parking lot assistant parking device in claim 1 to 11 described in any one sends, and described target location positional information in map includes described first object parking stall that described parking space information sending module the sends positional information in described parking lot；

13. navigation terminal according to claim 12, it is characterised in that described processing module includes:

14. navigation terminal according to claim 13, it is characterised in that described route information acquiring unit can obtain the traffic density on the distance of every route between described target location and current location and every route；

Described optimal route acquiring unit includes:

15. the navigation terminal according to any one in claim 12 to 14, it is characterized in that, described navigation terminal also includes parking stall memory module, and described parking stall memory module is connected with described target location acquisition module, for storing the positional information of described first object parking stall.

16. navigation terminal according to claim 15, it is characterised in that when described parking lot assistant parking device also includes parking stall reallocation module and described parking stall reallocation module obtains the second target parking stall, described navigation terminal also includes:

17. the navigation terminal according to any one in claim 12 to 14, it is characterised in that described locating module includes:

18. the navigation terminal according to any one in claim 12 to 14, it is characterised in that the map in described parking lot also includes the exit position in described parking lot, and described target location also includes the exit position in described parking lot.

19. a parking ground navigation system, it is characterised in that include the parking lot assistant parking device described in any one in claim 1 to 11.

20. parking ground navigation system according to claim 19, it is characterized in that, described parking ground navigation system also includes the navigation terminal in claim 12 to 18 described in any one, and the parking space information sending module of described parking lot assistant parking device and the target location acquisition module of described navigation terminal can communicate.