CN113593292A - Method and system for searching parking space and vehicle - Google Patents
Method and system for searching parking space and vehicle Download PDFInfo
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- CN113593292A CN113593292A CN202110791319.0A CN202110791319A CN113593292A CN 113593292 A CN113593292 A CN 113593292A CN 202110791319 A CN202110791319 A CN 202110791319A CN 113593292 A CN113593292 A CN 113593292A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
- G08G1/144—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces on portable or mobile units, e.g. personal digital assistant [PDA]
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/0969—Systems involving transmission of navigation instructions to the vehicle having a display in the form of a map
Abstract
The invention discloses a method and a system for searching parking spaces and vehicles, which comprises the following steps: acquiring a map of a target parking lot, generating an electronic map, and acquiring the position of available empty parking spaces in the electronic map; acquiring a target entrance position and a target empty parking space position selected by a user, generating a plurality of parking routes, and recording the target empty parking space position; and acquiring a vehicle searching starting point selected by a user, and generating a plurality of vehicle searching routes. The invention can provide parking routes, vehicle searching routes and departure routes for users, can smoothly park, search and depart even in a parking lot without signals, and is convenient to use.
Description
Technical Field
The invention relates to parking, in particular to a method and a system for finding parking spaces and vehicles.
Background
At present, when a car is parked and searched in a parking lot, a car owner generally takes a picture of the car and a parking space after parking, 2, the car is searched by recording the parking space number corresponding to the license plate through the camera equipment in the parking lot, and 3, whether the car is in the parking space is displayed through green and red light on each parking space.
However, the above method has the following disadvantages: 1. the parking spaces needing the owner to take the photo and record manually actively cannot provide effective information for the owner in the face of the parking spaces without numbers; in addition, the shooting has requirements on the internal memory of the mobile phone of the vehicle owner, and the trip shooting after parking affects the travel and privacy of the vehicle owner. 2. The parking lot provided with the parking space license plate image recognition device and having the system is limited in number, cannot be widely applied and cannot meet the requirements of customers, and the system is helpful for taking a vehicle and is not helpful for parking. 3. The remaining free number of the parking spaces can only meet the concept of the approximate parking spaces of the clients, and the owners of the parking spaces cannot be directly guided to find the specific positions of the parking spaces. 4. The parking space light prompt is limited by the angle and the visual direction, so that the parking assistance is limited, and the parking and the taking of the car are not assisted.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a method and a system for searching parking spaces and vehicles, which can provide parking routes, vehicle searching routes and departure routes for users, can smoothly park, search and depart even in a parking lot without signals and are convenient to use.
In order to achieve the technical purpose, the invention adopts the following technical scheme: a method for finding parking spaces and vehicles comprises the following steps:
acquiring a map of a target parking lot, generating an electronic map, and acquiring a parking space, an entrance position and an exit position of the electronic map;
acquiring the position of an available empty parking space in the electronic map;
the method comprises the steps of obtaining a target entrance position and a target empty parking space position selected by a user, and generating a plurality of parking routes, wherein the starting point of each parking route is the target entrance position, the end point of each parking route is the target empty parking space position, and the parking routes are used for parking operation of the user;
recording the position of the target empty parking space;
the method comprises the steps of obtaining a vehicle searching starting point selected by a user, and generating a plurality of vehicle searching routes, wherein the starting point of the vehicle searching route is the vehicle searching starting point, the end point of the vehicle searching route is the target empty parking space position, and the vehicle searching routes are used for vehicle searching operation of the user.
Further, the specific steps of generating the plurality of parking routes are as follows: and according to the target entrance position and the target vacant parking space position, searching all routes from the target entrance position to the target vacant parking space position in all walking routes of the electronic map, and taking the routes meeting certain conditions in all routes as preferred parking routes, wherein the preferred parking routes are used for users to select as target parking routes.
Further, when a route meeting a certain condition among all routes is taken as a preferred parking route, the method specifically includes: and dividing the routes into three categories according to the conditions of shortest driving time, shortest driving distance and least number of intersections, and taking the routes respectively arranged in the front three as the optimal parking routes.
Further, the specific steps of generating the plurality of car-finding routes are as follows: and according to the vehicle searching starting point and the target empty space position, searching all routes from the vehicle searching starting point to the target empty space position in all walking routes of the electronic map, and taking the routes meeting certain conditions in all the routes as preferred vehicle searching routes, wherein the preferred vehicle searching routes are selected by a user as target vehicle searching routes.
Further, when taking a route meeting a certain condition among all routes as a preferred vehicle-searching route, the method specifically includes: and (4) dividing the routes which are respectively arranged in the first three into four types according to the conditions of shortest walking time, shortest walking distance, minimum number of intersections and minimum number of elevators as the preferred car searching routes.
Further, the method for setting the vehicle searching starting point comprises the following steps: marking a vehicle searching starting point in advance, wherein the vehicle searching starting point is uniquely corresponding to the mark; the vehicle searching starting point comprises a garage entrance position, a garage exit position, an elevator, a stair, an emergency entrance and exit, a column, a flower bed and fire-fighting equipment; and drawing all walking routes of each mark to each parking space in advance.
Further, the method further comprises: when a user needs to drive away from a parking lot, a target exit position selected by the user is obtained, and a plurality of departure routes are generated, wherein the starting point of the departure route is the target empty parking space position, the terminal point of the departure route is the target exit position, and the departure routes are used for the user to leave.
Further, when a user performs parking operation or vehicle searching operation or departure operation, whether an accurate positioning signal exists in the target parking lot is detected, if the accurate positioning signal exists, coordinates of the user are displayed on the target parking route or the target vehicle searching route or the departure route in real time, and if the accurate positioning signal does not exist, only the target parking route or the target vehicle searching route or the departure route is displayed.
Further, the method further comprises: and when an obstacle exists at the target empty space position or the target empty space position is an inclined angle, giving a driving angle, wherein the driving angle is an angle suitable for a vehicle to bypass the obstacle and enter the target empty space position, or the driving angle is an angle suitable for the vehicle to drive into the inclined target empty space position.
The utility model provides a system for look for parking stall and look for vehicle, includes a plurality of module, specifically is:
the map generation module is used for acquiring a map of a target parking lot, generating an electronic map and acquiring a parking space, an entrance position and an exit position of the electronic map;
the available parking space acquisition module is used for acquiring the position of an available empty parking space in the electronic map;
the parking route generation module is used for acquiring a target entrance position and a target empty parking space position selected by a user and generating a plurality of parking routes, wherein the starting point of the parking route is the target entrance position, the end point of the parking route is the target empty parking space position, and the parking routes are used for parking operation of the user;
the recording module is used for recording the position of the target empty parking space;
the vehicle searching route acquiring module is used for acquiring a vehicle searching starting point selected by a user and generating a plurality of vehicle searching routes, wherein the starting point of the vehicle searching route is the vehicle searching starting point, the end point of the vehicle searching route is the target empty parking space position, and the vehicle searching routes are used for the user to search vehicles.
In conclusion, the invention achieves the following technical effects:
1. compared with a parking lot only displaying the number of the remaining parking spaces, the parking lot not only knows the remaining number of the parking spaces, but also can provide specific parking space information, so that the time for a car owner to search the parking spaces after entering a garage is greatly shortened, and in addition, the door of a shopping mall and a hotel cannot be blocked due to queuing for parking;
2. compared with a mode of displaying whether the parking space has a car or not by using light, the parking space condition of the whole parking garage can be observed from a plane graphic, and the main entrance and exit of the car master garage and the slave garage can be guided to enter and exit the garage; the personal privacy of the car owner is fully protected by adopting non-image detection technologies such as radar and the like, and the cost is lower compared with that of a traditional system for finding the parking space by shooting;
3. the invention can provide nearby parking space information for surrounding vehicle owners needing parking service, thereby facilitating direct parking of users without the attempt of a parking lot;
4. the invention can provide parking, vehicle searching and departure routes for users, can provide parking lot selection near the destination, can provide routes between the parking lots and the destination, can still provide routes when no signal or weak signal exists in underground parking lots, and can display along-the-way marks on the routes, thereby facilitating the users to walk;
5. after the user gets off the vehicle, when the user leaves the vehicle through the elevator and other channels, the user can select the destination of the user, so that the user can conveniently select the destination, the convenient parking, vehicle searching and leaving operation is really realized, and the user is more convenient;
6. the invention can also alarm by one key, and can alarm by the system at night or in emergency; the invention can also provide knowledge in the aspect of automobile repair to help the user to solve the problem of the automobile body, and if the problem cannot be solved, the invention also provides a nearby automobile repair factory and an automobile repair telephone;
7. the invention saves the time for searching the parking space for the user and reduces the carbon emission.
Detailed Description
The present invention will be described in further detail below.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Example (b):
a method for finding parking spaces and vehicles relates to a terminal, wherein the terminal can be a mobile phone, a tablet, a computer, a vehicle-mounted map device and the like, map software is configured on the terminal, the map software is provided with three interfaces, namely a primary interface, a middle-level interface and a high-level interface, and the three interfaces correspond to different operations respectively.
The method comprises the following steps:
(1) the method comprises the steps that a user opens a map at a terminal, the map enters a primary interface of the map, the position coordinate where the user is located and available parking lots nearby are displayed on the primary interface, then the system obtains the position coordinate of the user and obtains information of all parking lots which are located at a certain distance away from the position coordinate, and the information of the parking lots includes but is not limited to remaining available parking places of the parking lots, charging standards, opening time, floor height, vacancy number and the like. The system can also set the sequencing of default sequencing, good ranking, priority of non-busy parking lots, priority of parking prices and the like.
When the destination of the user is not a parking lot or the destination parking lot is full and needs to be parked to a nearby parking lot, the system firstly enables the user to select the destination, then recommends the nearby parking lot according to the destination, and calculates the distance between the destination and the recommended parking lot, the time and the route needed by walking and the like, so that the user can freely select the destination.
(2) And acquiring a map of the target parking lot, generating an electronic map, and acquiring the parking space, the entrance position and the exit position of the electronic map. After a user selects a target parking lot, the system acquires information of the parking lot, including but not limited to remaining available parking spaces, charging standards, opening time, floors and the like of the parking lot, then displays the entrance position and the exit position of the parking lot to be checked by the user in real time, so that the user can conveniently select the most appropriate entrance and exit.
When an electronic map is obtained, the electronic map enters a middle-level interface of a terminal, the system obtains all information of a target parking lot in advance, then draws all routes from one entrance to one parking space, or all routes from one parking space to one entrance, or all routes from one parking space to another parking space, or all routes from one entrance to another entrance, and marks are pasted on each entrance, each parking space and each symbolic object, so that a forward route can be provided for a user when no signal exists in an underground garage. Wherein the landmark objects include, but are not limited to, garage entrance locations, garage exit locations, elevators, stairways, emergency exits, posts, flower beds, fire fighting equipment.
(3) And acquiring the position of the available empty parking space in the electronic map. After a user selects a target parking lot, the system detects which empty parking spaces in the parking lot are available, and then displays the available empty parking spaces to the user, and the user can freely select one empty parking space or randomly designate one empty parking space by the system.
When detecting an empty parking space, installing a sensing monitoring device for the parking space at the parking space and near the parking space, and sensing and monitoring whether the parking space is occupied or not; the sensing monitoring method includes but is not limited to mounting infrared or radar sensing devices above the parking space, on wheel blocking devices, on car blocking devices and the like, and certainly, whether the parking space is occupied or not can be identified through optical video images near the parking space during actual use, and whether the parking space is occupied or not can be sensed and monitored. The present invention provides only the above method for detecting an empty parking space, and certainly, the method for acquiring the position of an available empty parking space in an electronic map is not limited to the above method.
(4) And acquiring a target entrance position and a target empty parking space position selected by a user, and generating a plurality of parking routes, wherein the starting point of the parking route is the target entrance position, the end point of the parking route is the target empty parking space position, and the parking routes are used for parking operation of the user. After the user knows all information, the user selects a target entrance position and a target empty parking space position, enters a high-level interface, screens out an optimal route according to a starting point and a destination, and then displays the optimal route for the user to see.
The specific steps for generating the plurality of parking routes are as follows: and according to the target entrance position and the target vacant parking space position, all routes from the target entrance position to the target vacant parking space position are found out from all walking routes of the electronic map, and the routes meeting certain conditions in all the routes are used as preferred parking routes, wherein the preferred parking routes are used for the user to select as the target parking routes.
It is also mentioned above that all routes are drawn between the entrance and the parking space, and herein, all routes with the starting point being the target entrance position and the ending point being the target empty parking space position are screened out from all drawn routes as parking routes. When a route meeting certain conditions in all routes is taken as a preferred parking route, the method specifically comprises the following steps: and dividing the routes into three categories according to the conditions of shortest driving time, shortest driving distance and least number of intersections, and taking the routes respectively arranged in the front three as the optimal parking routes. That is, after the system screens out all parking routes, the routes are arranged according to time, distance and number of intersections, and the situation after arrangement is as follows: the method comprises the steps of sorting three routes in each category, wherein the three routes have the shortest time, the three routes have the shortest distance, and the three routes have the least number of intersections. It will be appreciated that when the parking route is less than nine, all routes are still sorted.
After the user selects the target parking route, the user can drive to reach the target empty parking space position according to the route to perform parking operation. In addition, if the target empty parking space is occupied in the driving process, the fact that the target empty parking space is occupied is reminded to the user, and the reminding mode adopts voice, short message, window prompt or any other mode. After knowing the fact that the parking space is occupied, the user can manually select other routes, or the system automatically appoints an adjacent empty parking space, and the user can continue to drive and park according to the process after the parking space is selected. Of course, if the empty space is occupied after the second selection, the operation of reselecting the empty space is continued.
(5) After the user arrives at the target empty parking space, if the target empty parking space has the conditions of inclination, obstacles around and the like, the system also gives a corresponding driving angle. Specifically, when an obstacle exists at the target empty space position or the target empty space position is an inclined angle, a driving angle is given, wherein the driving angle is an angle suitable for a vehicle to bypass the obstacle and enter the target empty space position, or the driving angle is an angle suitable for the vehicle to enter the inclined target empty space position. Of course, when the user gets the car, the system also gives a corresponding driving-off angle. In addition, the driving angle or the driving-away angle can be displayed to the user in a video mode, a voice mode or a picture mode, and can also coexist in a plurality of modes, and the user can select one mode.
(5) And recording the position of the target empty parking space. After the user finishes parking, the system automatically records the coordinate position of parking, and prepares for subsequent vehicle searching and departure.
(6) And (5) after the user stops the vehicle, the user can go to the destination. If the destination is the building where the target parking lot is located, the user can go directly, and if the destination is not the building where the target parking lot is located, the system gives a route and a distance from the position of the target empty parking lot to the destination. Wherein, specifically include: the user selects a destination on the primary interface, the system calculates the distance and the route between the destination and each exit and entrance of the parking lot, calculates the distance and the route between the target empty parking space position and each exit and entrance, summarizes the distance and the route into a plurality of routes from the target empty parking space position to the destination, and the user selects one route and walks to the destination according to the route.
(7) When the user finishes handling things and returns to fetch the vehicle, the user selects the starting point first, and then the system calculates the distance and the route between the starting point and the target empty space position. Similarly, the user selects a starting point on the primary interface, the system calculates the distance and the route from the starting point to each entrance and exit of the parking lot, calculates the distance and the route from the target empty parking space position to each entrance and exit, summarizes the distance and the route from the starting point to the target empty parking space position, and the user selects one route and walks to the starting point according to the route.
(8) The method comprises the steps of obtaining a vehicle searching starting point selected by a user, generating a plurality of vehicle searching routes, wherein the starting point of the vehicle searching route is the vehicle searching starting point, the end point of the vehicle searching route is the target empty parking space position, and the vehicle searching routes are used for vehicle searching operation of the user.
When a user gets a car, the car can be taken from other places or a building where the parking lot is located, and in any way, the system provides a car searching method.
Specifically, it is mentioned above that, the marks are attached to the marked objects such as the garage entrance position, the garage exit position, the elevator, the stairs, the emergency entrance, the pillar, the flower bed, the fire fighting equipment, etc. in the parking lot in advance, and all the routes from the marks to each parking space are drawn.
The specific steps for generating a plurality of car searching routes are as follows: according to the car searching starting point and the target empty parking space position, all routes from the car searching starting point to the target empty parking space position are searched in all walking routes of the electronic map, and routes meeting certain conditions in all the routes are used as optimal car searching routes, wherein the optimal car searching routes are used for a user to select as the target car searching routes. Similarly, since there may be many car-searching routes due to the intersection, the system screens out the optimal car-searching route according to a certain condition for reducing the selection of the user. When taking the route meeting certain conditions in all the routes as the preferred vehicle searching route, the method specifically comprises the following steps: and (4) dividing the routes which are respectively arranged in the first three into four types according to the conditions of shortest walking time, shortest walking distance, minimum number of intersections and minimum number of elevators as the preferred car searching routes. That is, after the system screens all the car-searching routes, the routes are arranged according to time, distance, intersection number and elevator number, and the situation after arrangement is as follows: the three routes with the shortest time, the three routes with the shortest distance, the three routes with the least number of intersections and the three routes with the least number of elevators are arranged, the three routes in each category are sequenced, and a user can select a proper route from the 12 routes and can also select routes other than the 12 routes. It can be appreciated that when the car-seeking route is less than 12, all routes are still sorted.
After the user selects the target vehicle searching route, the user can walk according to the route to reach the position of the target empty parking space to perform vehicle searching operation.
The marking on the landmark object is uniquely determined and recorded in the system to facilitate the drawing and generation of various routes.
(9) When a user needs to drive away from the parking lot, a target exit position selected by the user is obtained, and a plurality of departure routes are generated, wherein the starting point of the departure route is a target empty parking space position, the terminal point of the departure route is a target exit position, and the departure routes are used for the user to leave.
Similarly, the specific steps for generating the plurality of departure routes are as follows: and according to the target exit position and the target empty parking space position, all routes from the target empty parking space position to the target exit position are found out from all walking routes of the electronic map, and the routes meeting certain conditions in all the routes are used as preferred departure routes, wherein the preferred departure routes are used for the user to select as the target departure routes. Similarly, since there may be many departure routes due to intersections, the system screens out the optimal departure routes according to certain conditions for reducing the selection of the user. When the route meeting certain conditions in all the routes is taken as the preferred departure route, the method specifically comprises the following steps: and dividing the routes into three categories according to the conditions of shortest walking time, shortest walking distance and least number of intersections, and taking the routes respectively ranked in the first three as the preferred departure routes. That is, after the system screens all departure routes, the routes are arranged according to time, distance and intersection number, and the situation after arrangement is as follows: there are three routes with the shortest time, three routes with the shortest distance, and three routes with the least number of intersections, the three routes in each category are sorted, and the user can select a proper route from the 9 routes, and certainly can select routes other than the 9 routes. It can be appreciated that when the off-field routes are less than 9, all routes are still sorted.
In addition, when a vehicle is searched or departed, a designated place input by a user is received, a route of a vehicle searching starting point, the designated place and a target empty parking space position is generated, and a route of the target empty parking space position, the designated place and a target exit position is generated. The route generation is carried out in such a way, the number of routes can be reduced, the selection of the user route can be met, and meanwhile, a plurality of routes between the starting point and the end point can be reduced to the number meeting the requirements of the user, for example, a plurality of routes from the vehicle searching starting point to the target empty parking space position exist, but after a specified place specified by the user is added in the middle, a small number of routes meeting the requirements of the user can be screened out.
In the invention, as a lot of parking lots are underground garages, most of signals of the underground garages are difficult to be positioned to a real-time coordinate position. Therefore, the invention provides the modes of parking, car searching and leaving when parking underground or even on the ground. Namely: when a user carries out parking operation or vehicle searching operation or departure operation, whether an accurate positioning signal exists in a target parking lot is detected, if the accurate positioning signal exists, the coordinates of the user are displayed on a target parking route or a target vehicle searching route or a departure route in real time, and if the accurate positioning signal does not exist, only the target parking route or the target vehicle searching route or the departure route is displayed. Specifically, this system adopts two kinds of schemes, and the first is, sets up three in bluetooth, wiFi, the miniature transmission basic station etc. and fixes a position in the parking area, that is to say, utilizes three signal to fix a position a terminal simultaneously, and when three signal is the same to the three coordinate data of terminal, then the suggestion user signal is normal, can use real-time location. For example, when the three signals are bluetooth, WiFi and micro transmitting base stations, when the coordinates of the bluetooth, WiFi and micro transmitting base stations to the user terminal coincide, the user is prompted that the signals are normal, the user can select a real-time positioning mode, when the vehicle is parked, a vehicle is sought and the vehicle leaves, the coordinate position of the user terminal is displayed on a target route in real time, the position where the user travels is indicated in real time, and the user can conveniently check whether the user deviates from the route. The second is that, when there is not the signal in the parking lot, the signal is weak etc. and can't fix a position or appear deviating from the position after fixing a position, when the condition such as error appears to the user in real time, this system just no longer fixes a position the user in real time, and this system can mark out flagging object or mark on the target route, and the user of being convenient for knows where oneself has walked. For example, if there is no signal in the parking lot, the signal is weak, and even if three signal base stations are set, the signal is weak, the system directly displays the target route, and the user only needs to travel along the target route, and the coordinates of the user terminal are no longer located in real time.
In the above two methods, the first method may be adopted for a parking lot in which a plurality of base stations are conditionally arranged, and the second method may be adopted for another parking lot, so that the user can smoothly travel to the destination according to an existing route even if the user coordinates are not located in real time. Compared with the existing underground positioning, the invention provides a route and is provided with various marks along the way to facilitate the confirmation and walking of users, and the invention can not cause the situations of unstable positioning and disordered direction, thereby leading the whole parking, car searching and departure to be more convenient.
When the target parking route or the target car-finding route or the departure route is displayed to a user, the route is highlighted in different colors, highlights, flickers and the like.
In addition, the system can combine shopping guide, city big data, automatic payment, designated driving and other systems to provide more information services for the vehicle owner.
Simultaneously, when seeking the empty parking stall, including following step: and locking the parking space. The method specifically comprises the following steps: and receiving the designated parking space selected by the user and locking the designated parking space. That is to say, set up VIP user's passageway, after VIP user appointed certain parking stall, show that this parking stall has been occupied in the system, guide other users to look for other parking stalls. In this process, an occupied sign, such as a warning light, a vehicle lock, etc., is placed in the locked parking space.
If the locked parking space is used by other users in the midway, a prompt is sent out, and an indication of the adjacent parking space is given.
In addition, the method also comprises the following substeps: and judging whether the user parks within M minutes from entering the parking lot, and if not, outputting an unpark signal, wherein the unpark signal is used for prompting the payment system not to collect the fee. In this embodiment, M minutes is set to 15 minutes, and if the parking lot has many parks and the parking space that the user wants to park is occupied, it is determined that the user has not parked within 15 minutes, and if the user does not park, the user does not charge a fee.
Further comprising the substeps of: and acquiring marks of the emergency entrance and exit, acquiring a route from the position of the user to the marks close to the emergency entrance and exit, and prompting the user to be used as an auxiliary reference. If the user is informed of the nearest emergency entrance at night or under the conditions of power failure, fire and the like, the route is only used as an auxiliary.
The invention also comprises the following substeps: and judging the parking time length of the parking space, and reporting to the background if the parking time exceeds a certain time. If the parking space is too long, the parking space is reported to the background to prompt the background that the vehicle stays too long and needs to contact the owner of the vehicle.
The invention also comprises the following substeps: and receiving the evaluation of the user, and ranking and proposing suggestions to the parking lot. The system can enable a user to evaluate the parking lot, and is convenient for the improvement of the parking lot so as to facilitate the user.
In another embodiment, a system for finding parking spaces and vehicles is provided, which includes a plurality of modules, specifically:
the map generation module is used for acquiring a map of the target parking lot, generating an electronic map and acquiring a parking space, an entrance position and an exit position of the electronic map;
the available parking space acquisition module is used for acquiring the position of an available empty parking space in the electronic map;
the parking route generation module is used for acquiring a target entrance position and a target empty parking space position selected by a user and generating a plurality of parking routes, wherein the starting point of the parking route is the target entrance position, the end point of the parking route is the target empty parking space position, and the parking routes are used for the user to park;
the recording module is used for recording the position of the target empty parking space;
the vehicle searching route acquiring module is used for acquiring a vehicle searching starting point selected by a user and generating a plurality of vehicle searching routes, wherein the starting point of the vehicle searching route is the vehicle searching starting point, the end point of the vehicle searching route is the target empty parking space position, and the vehicle searching route is used for the user to search the vehicle.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (10)
1. A method for finding parking spaces and vehicles is characterized by comprising the following steps:
acquiring a map of a target parking lot, generating an electronic map, and acquiring a parking space, an entrance position and an exit position of the electronic map;
acquiring the position of an available empty parking space in the electronic map;
the method comprises the steps of obtaining a target entrance position and a target empty parking space position selected by a user, and generating a plurality of parking routes, wherein the starting point of each parking route is the target entrance position, the end point of each parking route is the target empty parking space position, and the parking routes are used for parking operation of the user;
recording the position of the target empty parking space;
the method comprises the steps of obtaining a vehicle searching starting point selected by a user, and generating a plurality of vehicle searching routes, wherein the starting point of the vehicle searching route is the vehicle searching starting point, the end point of the vehicle searching route is the target empty parking space position, and the vehicle searching routes are used for vehicle searching operation of the user.
2. The method as claimed in claim 1, wherein the steps of generating the parking routes include: and according to the target entrance position and the target vacant parking space position, searching all routes from the target entrance position to the target vacant parking space position in all walking routes of the electronic map, and taking the routes meeting certain conditions in all routes as preferred parking routes, wherein the preferred parking routes are used for users to select as target parking routes.
3. The method for finding the parking space and the vehicle according to claim 2, wherein when the route meeting certain conditions in all the routes is taken as the preferred parking route, the method specifically comprises the following steps: and dividing the routes into three categories according to the conditions of shortest driving time, shortest driving distance and least number of intersections, and taking the routes respectively arranged in the front three as the optimal parking routes.
4. The method as claimed in claim 3, wherein the steps of generating the plurality of car-finding routes are as follows: and according to the vehicle searching starting point and the target empty space position, searching all routes from the vehicle searching starting point to the target empty space position in all walking routes of the electronic map, and taking the routes meeting certain conditions in all the routes as preferred vehicle searching routes, wherein the preferred vehicle searching routes are selected by a user as target vehicle searching routes.
5. The method as claimed in claim 4, wherein when the route meeting the certain condition is taken as the preferred car-searching route, the method specifically comprises: and (4) dividing the routes which are respectively arranged in the first three into four types according to the conditions of shortest walking time, shortest walking distance, minimum number of intersections and minimum number of elevators as the preferred car searching routes.
6. The method for finding the parking space and the vehicle according to claim 5, wherein the method for setting the vehicle finding starting point comprises the following steps: marking a vehicle searching starting point in advance, wherein the vehicle searching starting point is uniquely corresponding to the mark; the vehicle searching starting point comprises a garage entrance position, a garage exit position, an elevator, a stair, an emergency entrance and exit, a column, a flower bed and fire-fighting equipment; and drawing all walking routes of each mark to each parking space in advance.
7. The method of claim 6, further comprising: when a user needs to drive away from a parking lot, a target exit position selected by the user is obtained, and a plurality of departure routes are generated, wherein the starting point of the departure route is the target empty parking space position, the terminal point of the departure route is the target exit position, and the departure routes are used for the user to leave.
8. The method as claimed in claim 7, wherein during a parking operation or a car seeking operation or a departure operation of a user, detecting whether there is an accurate positioning signal in the target parking lot, if there is an accurate positioning signal, displaying coordinates of the user on the target parking route or the target car seeking route or the departure route in real time, and if there is no accurate positioning signal, displaying only the target parking route or the target car seeking route or the departure route.
9. The method of claim 8, further comprising: and when an obstacle exists at the target empty space position or the target empty space position is an inclined angle, giving a driving angle, wherein the driving angle is an angle suitable for a vehicle to bypass the obstacle and enter the target empty space position, or the driving angle is an angle suitable for the vehicle to drive into the inclined target empty space position.
10. The utility model provides a system for look for parking stall and look for vehicle which characterized in that includes a plurality of module, specifically is:
the map generation module is used for acquiring a map of a target parking lot, generating an electronic map and acquiring a parking space, an entrance position and an exit position of the electronic map;
the available parking space acquisition module is used for acquiring the position of an available empty parking space in the electronic map;
the parking route generation module is used for acquiring a target entrance position and a target empty parking space position selected by a user and generating a plurality of parking routes, wherein the starting point of the parking route is the target entrance position, the end point of the parking route is the target empty parking space position, and the parking routes are used for parking operation of the user;
the recording module is used for recording the position of the target empty parking space;
the vehicle searching route acquiring module is used for acquiring a vehicle searching starting point selected by a user and generating a plurality of vehicle searching routes, wherein the starting point of the vehicle searching route is the vehicle searching starting point, the end point of the vehicle searching route is the target empty parking space position, and the vehicle searching routes are used for the user to search vehicles.
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