Summary of the invention
For the defect of prior art, the invention provides a kind of auxiliary parking system and method.
A kind of method for assisting in parking, comprises the following steps: S100: the empty parking space information and the cartographic information that obtain parking lot; S200: search for optimum parking space information from described empty parking space information; S300: sense march into the arena vehicle time, push the parking space information of described optimum and described cartographic information to described vehicle of marching into the arena.
Optionally, also comprise step S400: generate navigation information according to described cartographic information and described optimum parking space information, sense march into the arena vehicle time, push described navigation information to described vehicle of marching into the arena.
Optionally, the optimum parking space information of described search, comprises and obtains turn round number of times and the distance that enter needed for each empty parking space, and according to the default weight of described turn round number of times and distance, calculates the score on each empty parking stall, obtain optimum parking space information according to described score.
Optionally, describedly push the parking space information of described optimum and described cartographic information to vehicle of marching into the arena, comprise and push the parking space information of described optimum and described cartographic information to mobile terminal in the vehicle-mounted computer and/or car of described vehicle of marching into the arena.
Optionally, between step S200 and S300, also comprise the step of the Parking Stall information of the optimum storing pre-acquiring; Described step S300 comprises further: sense march into the arena vehicle time, send the Parking Stall information of the optimum of the pre-acquiring of described storage to described vehicle of marching into the arena.
A kind of assistant parking device, comprising: acquisition module, for obtaining empty parking space information and the cartographic information in parking lot; Search module, for searching for optimum parking space information from described empty parking space information; Pushing module, for sense march into the arena vehicle time, push the parking space information of described optimum and described cartographic information to described vehicle of marching into the arena.
Optionally, also comprise navigation module, for generating navigation information according to described cartographic information and described optimum parking space information, sense march into the arena vehicle time, push described navigation information to described vehicle of marching into the arena.
Optionally, the optimum parking space information of described search, comprises and obtains turn round number of times and the distance that enter needed for each empty parking space, and according to the default weight of described turn round number of times and distance, calculates the score on each empty parking stall, obtain optimum parking space information according to described score.
Optionally, describedly push the parking space information of described optimum and described cartographic information to vehicle of marching into the arena, comprise and push the parking space information of described optimum and described cartographic information to mobile terminal in the vehicle-mounted computer and/or car of described vehicle of marching into the arena.
Optionally, also comprise memory module, for storing the Parking Stall information of the optimum of pre-acquiring; Described pushing module be further used for sense march into the arena vehicle time, send the Parking Stall information of the optimum of the pre-acquiring of described storage to described vehicle of marching into the arena.
A kind of auxiliary parking system, comprises induction installation, control center and memory storage, described memory storage, for storing empty parking space information and the cartographic information in parking lot; Described control center, for searching for optimum parking space information from the empty parking space information of database; Described induction installation, for sense march into the arena vehicle time, send described optimum parking space information and cartographic information to described vehicle of marching into the arena.
Optionally, described control center generates navigation information according to described cartographic information and described optimum parking space information.
Optionally, described induction installation sense march into the arena vehicle time, push described navigation information to described vehicle of marching into the arena.
Optionally, the optimum parking space information of described search, comprises and obtains turn round number of times and the distance that enter needed for each empty parking space, and according to the default weight of described turn round number of times and distance, calculates the score on each empty parking stall, obtain optimum parking space information according to described score.
Optionally, describedly push the parking space information of described optimum and described cartographic information to vehicle of marching into the arena, comprise and push the parking space information of described optimum and described cartographic information to mobile terminal in the vehicle-mounted computer and/or car of described vehicle of marching into the arena.
The invention has the beneficial effects as follows: by arranging induction installation at Entrance, when having vehicle to sail into, can trigger pip emitter, the mobile terminals such as sender unit searching vehicle machine, mobile phone, PAD, and send parking lot map signal and empty parking space signal to it, make car owner can find parking stall as early as possible along the cartographic information pushed and empty parking space information.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing, make above-mentioned and other object of the present invention, Characteristics and advantages will be more clear.Reference numeral identical in whole accompanying drawing indicates identical part.Deliberately do not draw accompanying drawing in proportion, focus on purport of the present invention is shown.
The present invention arranges induction installation at Entrance, when having sensed that vehicle sails into, can trigger pip emitter, sender unit searches for the mobile terminal such as vehicle-mounted car running computer (car machine), mobile phone, PAD, and send parking lot map signal and empty parking space signal to it, make car owner can find parking stall as early as possible along the cartographic information pushed and empty parking space information.
Embodiment 1
Refer to Fig. 1, auxiliary parking system of the present invention, comprise induction installation, control center and memory storage, induction installation, memory storage and described control center communicate to connect.Induction installation can send induced signal or query statement to control center, control center can according to induced signal or query statement access to storage device, thus search optimum Parking Stall in the storage device, thus the parking space information of this parking stall is recommended vehicle of marching into the arena.
Specifically, containing database in memory storage, database preserves the parking space information of each parking stall, parking lot, and parking space information can comprise the cartographic information of each parking stall, parking lot, positional information, whether parking information.Such as can by arranging inductor or camera head on each parking stall, so just, the information of each parking stall with or without vehicle parks can be obtained, this information is summarised in control center by inductor or camera head, control center is corresponding with parking lot cartographic information by it, the parking map that formation can be stopped, by these information together stored in database, so just obtain the parking space information of this parking stall.What should understand is, parking space information in database can upgrade at any time, namely the Parking Stall information of database purchase is upgraded according to the actual parking condition of parking stall, such as after inductor or camera head detect that former parking is left, then can send vehicle to control center and sail out of signal, control center receives after this signal can the more parking space information of this parking stall in new data, changes parking space information into idle condition from dead ship condition.
Control center is used for from the parking space information of database, search for optimum Parking Stall information.Optimum Parking Stall information can be the shortest Parking Stall of distance, the Parking Stall of least number of times of turning round and/or the parking stall of the most easily stopping etc.Such as according to the parking space information stored in database, can parking stall be a, b, c tri-parking stalls at present, the position of three parking stall distance Entrances be followed successively by 100 meters, 200 meters, 300 meters, then parking stall a can be defined as optimum parking stall by control center.For another example according to the parking space information stored in database, can parking stall be a, b, c tri-parking stalls at present, the number of times that turns round that entering three parking stalls needs be followed successively by 3,2,4, then parking stall b can be defined as optimum parking stall by control center.Further, control center can obtain turn round number of times and the distance that enter needed for each Parking Stall, and according to the default weight of turn round number of times and distance, calculates the score of each Parking Stall, obtains optimum Parking Stall information according to score.Connect example, the position of a, b, c tri-parking stall distance Entrances is followed successively by 100 meters, 200 meters, 300 meters, the number of times that turns round is followed successively by 3,2,4, the default weight of distance is 0.6, the weight that the number of times that turns round is preset is 0.4, then must being divided into of a parking stall: 100*0.6+3*0.4=61.2, what can calculate b, c parking stall accordingly must be divided into 120.8,181.6, can determine that a parking stall is optimum Parking Stall according to result of calculation, this method has considered stopping distance and the number of times that turns round, and makes the determination on optimum parking stall more reasonable.Below be only example, be not used in and limit the scope of the invention, such as, the weight of parking stall can also be set according to the parking complexity of parking stall, stopping distance can be considered thus, turn round number of times and parking complexity to be to determine optimum parking stall.
Described control center can also generate navigation information according to described cartographic information and described optimum parking space information, the optimum parking stall that such as control center obtains is a parking stall, can obtain in cartographic information after needing craspedodrome 30 meters from parking lot entrance arrival a parking stall through a deceleration strip, turn left, keep straight on after 50 meters and turn right, keep straight on after 20 meters, through deceleration strip, turn right and arrive a parking stall, these convert information can be voice messaging by control center, thus define Voice Navigation information, just Voice Navigation can be carried out like this in vehicle process of marching into the arena, thus through deceleration strip or turn outer place remind driver.
Induction installation, for sense march into the arena vehicle time, send the Parking Stall information of described optimum to described vehicle of marching into the arena.Consult Fig. 2, induction installation can comprise induction module, signal emission module and communication module; Communication module, for obtaining the Parking Stall information of described optimum; Induction module, for after sensing vehicle approach signal, triggers described signal emission module; Signal emission module, for sending the Parking Stall information of described optimum to described vehicle of marching into the arena, each module is connected with CPU, is coordinated the work of each intermodule by CPU.
Induction module can adopt ground induction coil, infrared inductor, image collecting device etc., by these induction modules being installed on the entrance of marching into the arena in parking lot, just can sense sailing into of vehicle.Such as at entrance installation infrared inductor of marching into the arena, when vehicle sails entrance into, then can interdict infrared signal, such infrared inductor just can sense vehicle and enter parking lot.After sensing that vehicle enters parking lot, signal can be sent to control center by communication module by induction module, from the parking space information of database, search for optimum Parking Stall information after control center receives signal, and send it to induction installation by communication module.Wired or wireless communication modes can be adopted between communication module and control center, such as, adopt the modes such as RS485, wifi.After receiving optimum Parking Stall information, CPU meeting trigger pip transmitter module sends the Parking Stall information of described optimum to vehicle of marching into the arena, such as march into the arena in vehicle containing intelligent mobile terminals such as car running computer, mobile phone, PAD, the vehicle line of the Parking Stall of optimum can be sent in the said equipment by signal emission module wirelessly, thus guided vehicle stops into optimum parking stall.The effect of signals of launching to prevent signal emission module is to the mobile terminal of other non-vehicle of marching into the arena, such as prevent from signal being misinformated on the mobile phone of the pedestrian of this entrance, then can the direction that transmits of setting signal transmitter module and scope, this belongs to prior art and no longer describes in detail.
In said process, induction installation just obtains optimum parking route when sensing that vehicle sails into, the search time of such control center, the communication time between control center and induction installation all can have influence on the time of vehicle receiver to optimum parking stall of marching into the arena, generally speaking, the time that vehicle is marched into the arena wishes more short better, can arrange memory module in induction installation to further shorten the time of marching into the arena, memory module stores the Parking Stall information of the optimum of pre-acquiring.Like this after sensing vehicle approach signal, signal emission module just can send the Parking Stall information of optimum of pre-acquiring directly to described vehicle of marching into the arena, and need not access control center, thus shortens duration of marching into the arena.Specifically, fixing during the dead ship condition of each parking stall in certain hour in database, then within this time, optimum parking stall is also fixing, such as a, b, the position of c tri-parking stall distance Entrances is followed successively by 100 meters, 200 meters, 300 meters, a is sailed into there is no vehicle, b, c tri-parking stalls or rolling away from from other parking stall, a parking stall is always optimum parking stall, then the parking space information on a parking stall can be sent to induction installation by control center, this information is stored in memory module by induction installation, from obtaining optimum Parking Stall information in advance, send the parking space information on a parking stall stored directly to this vehicle when there being vehicle to sail into.
As substitute scheme, Entrance place is also provided with Quick Response Code, if sender unit breaks down, utilizes drive recorder to scan the path of Quick Response Code as obtaining information.Quick Response Code, is located at each entrance in parking lot, and its position is arranged on the place being convenient to drive recorder scanning, and is sent to car machine screen or the mobile client such as handcart, PAD, for car owner's choice for use by drive recorder; Also at Entrance, at least two induction installations can be set, normal use one, for subsequent use one or more, whether sail into for sense vehicle, trigger pip emitter; If sender unit fault, do not trigger successfully, then sensor signals to vehicle-mounted traveling recorder in the given time, triggers drive recorder and captures Quick Response Code signal, obtain parking lot cartographic information and empty parking space cartographic information.
Embodiment 2
Refer to Fig. 3, a kind of method for assisting in parking, comprises the following steps: S100: the empty parking space information and the cartographic information that obtain parking lot; S200: search for optimum parking space information from described empty parking space information; S300: sense march into the arena vehicle time, push the parking space information of described optimum and described cartographic information to vehicle of marching into the arena.
Find optimum parking stall fast for the ease of car owner, further, navigation information can also be generated according to described cartographic information and described optimum parking space information, sense march into the arena vehicle time, push described navigation information to described vehicle of marching into the arena.
Wherein, the optimum parking space information of described search, comprises and obtains turn round number of times and the distance that enter needed for each empty parking space, and according to the default weight of described turn round number of times and distance, calculates the score on each empty parking stall, obtain optimum parking space information according to described score.Describedly push the parking space information of described optimum and described cartographic information to vehicle of marching into the arena, comprise and push the parking space information of described optimum and described cartographic information to mobile terminal in the vehicle-mounted computer and/or car of described vehicle of marching into the arena.For accelerating velocity of approach, between step S200 and S300, also comprise the step of the Parking Stall information of the optimum storing pre-acquiring; Described step S300 comprises further: sense march into the arena vehicle time, send the Parking Stall information of the optimum of the pre-acquiring of described storage to vehicle of marching into the arena.
Embodiment 3
As shown in Figure 4, a kind of assistant parking device, comprising: acquisition module, for obtaining empty parking space information and the cartographic information in parking lot; Search module, for searching for optimum parking space information from described empty parking space information; Pushing module, for sense march into the arena vehicle time, push the parking space information of described optimum and described cartographic information to vehicle of marching into the arena.
Find optimum parking stall fast for the ease of car owner, also comprise navigation module, for generating navigation information according to described cartographic information and described optimum parking space information, sense march into the arena vehicle time, push described navigation information to described vehicle of marching into the arena.
The optimum parking space information of described search, comprises and obtains turn round number of times and the distance that enter needed for each empty parking space, and according to the default weight of described turn round number of times and distance, calculates the score on each empty parking stall, obtain optimum parking space information according to described score; Describedly push the parking space information of described optimum and described cartographic information to vehicle of marching into the arena, comprise and push the parking space information of described optimum and described cartographic information to mobile terminal in the vehicle-mounted computer and/or car of described vehicle of marching into the arena.
Memory module can also be comprised, for storing the Parking Stall information of the optimum of pre-acquiring; Pushing module be further used for sense march into the arena vehicle time, send the Parking Stall information of the optimum of the pre-acquiring of described storage to vehicle of marching into the arena.
The present invention in above-described embodiment 1,2 and embodiment 3 by arranging induction installation at Entrance, when having vehicle to sail into, can trigger pip emitter, the mobile terminals such as sender unit searching vehicle machine, mobile phone, PAD, and send parking lot map signal and empty parking space signal to it, make car owner can find parking stall as early as possible along the cartographic information pushed and empty parking space information.
It should be noted that, said apparatus embodiment belongs to preferred embodiment, and involved module might not be that the application is necessary.
Each embodiment in this instructions all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.For the device embodiment of the application, due to itself and embodiment of the method basic simlarity, so description is fairly simple, relevant part illustrates see the part of embodiment of the method.
Set forth a lot of detail in the above description so that fully understand the present invention.But above description is only preferred embodiment of the present invention, the present invention can be much different from alternate manner described here to implement, and therefore the present invention is not by the disclosed concrete restriction implemented above.Any those skilled in the art are not departing under technical solution of the present invention ambit simultaneously, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.