CN111951602A - Parking lot vehicle searching method and device, electronic equipment and storage medium - Google Patents
Parking lot vehicle searching method and device, electronic equipment and storage medium Download PDFInfo
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- CN111951602A CN111951602A CN202010782696.3A CN202010782696A CN111951602A CN 111951602 A CN111951602 A CN 111951602A CN 202010782696 A CN202010782696 A CN 202010782696A CN 111951602 A CN111951602 A CN 111951602A
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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
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
- G08G1/148—Management of a network of parking areas
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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
- G08G1/096877—Systems involving transmission of navigation instructions to the vehicle where the input to the navigation device is provided by a suitable I/O arrangement
- G08G1/096883—Systems involving transmission of navigation instructions to the vehicle where the input to the navigation device is provided by a suitable I/O arrangement where input information is obtained using a mobile device, e.g. a mobile phone, a 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
- G08G1/127—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams to a central station ; Indicators in a central station
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
- G08G1/133—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams within the vehicle ; Indicators inside the vehicles or at stops
- G08G1/137—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams within the vehicle ; Indicators inside the vehicles or at stops the indicator being in the form of a map
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- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
Abstract
The embodiment of the invention discloses a method and a device for searching a car in a parking lot, electronic equipment and a storage medium, wherein the method comprises the following steps: when detecting that the vehicle enters the parking space, acquiring the vehicle information of the vehicle and the parking space position of the parking space, binding and storing the vehicle information and the parking space position, receiving a target vehicle information vehicle searching request which comprises a target vehicle and is sent by a mobile terminal, searching the parking space position matched with the target vehicle information in the database as a target parking space position, acquiring the terminal position of the mobile terminal, generating a vehicle searching path based on an electronic map of the parking lot by taking the terminal position as a starting point and the target parking space position as an end point, sending the vehicle searching path to the mobile terminal, the mobile terminal can display the car searching path on the electronic map, a user searches for parked cars according to the car searching path displayed on the electronic map, the user does not need to search for cars through car keys in a parking lot, the car searching time is shortened, the car taking speed and the turnover rate of parking places are improved, and parking place resources are effectively utilized.
Description
Technical Field
The embodiment of the invention relates to the technical field of parking, in particular to a parking lot vehicle searching method and device, electronic equipment and a storage medium.
Background
As urbanization progresses and vehicles become more and more popular, in order to optimize urban land resources, large parking lots are generally configured in densely populated commercial areas or residential districts, and particularly large underground parking lots are favored because they do not occupy ground space.
In the underground parking lots in places such as shopping malls, business centers, office buildings, business hotels and traffic hubs, the large-scale parking lots are complex in structure, and although some large-scale underground parking lots are used for dividing parking areas into numbers, when a vehicle owner does not pay attention to or forgets the area where the vehicle is located, the vehicle owner needs to walk in the underground parking lots and frequently search the vehicle through frequently pressing a vehicle control key, so that a large amount of precious time is wasted, and the use efficiency of the parking lots is reduced.
Disclosure of Invention
The embodiment of the invention provides a method and a device for searching a vehicle in a parking lot, electronic equipment and a storage medium, and aims to solve the problem that a user has long time for searching the vehicle in the parking lot.
In a first aspect, an embodiment of the present invention provides a car searching method for a parking lot, which is applied to a server, and includes:
when a vehicle is detected to enter a parking space of a parking lot, acquiring vehicle information of the vehicle and a parking space position of the parking space, and binding and storing the vehicle information and the parking space position in a database;
receiving a vehicle searching request sent by a mobile terminal, wherein the vehicle searching request comprises target vehicle information of a target vehicle;
responding to the vehicle searching request, and searching the parking space position matched with the target vehicle information in the database as a target parking space position;
acquiring the terminal position of the mobile terminal;
generating a vehicle searching path based on a pre-acquired electronic map of the parking lot by taking the terminal position as a starting point and the target parking space position as an end point;
and sending the vehicle searching path to the mobile terminal, wherein the mobile terminal is used for displaying the vehicle searching path on the electronic map.
Optionally, when it is detected that the vehicle enters the parking space of the parking lot, acquiring the vehicle information of the vehicle and the parking space position of the parking space, and binding and storing the vehicle information and the parking space position in a database, the method includes:
when a vehicle is detected to enter a parking space of a parking lot, acquiring the position of the parking space;
judging whether a wireless terminal is positioned in the parking space or not through an indoor wireless positioning system in the parking lot;
if so, acquiring vehicle information associated with the wireless terminal;
and binding and storing the parking space position and the vehicle information into a database.
Optionally, the acquiring the vehicle information associated with the wireless terminal includes:
judging whether the wireless terminal is located in the parking space within a preset time length;
if so, determining that the wireless terminal is a vehicle-mounted wireless terminal of the vehicle;
and acquiring the license plate number associated with the vehicle-mounted wireless terminal as vehicle information.
Optionally, the method further comprises:
if the wireless terminal leaves the parking space after a preset time length, determining that the wireless terminal is a mobile terminal of a user using the vehicle;
and acquiring the identification code of the wireless module of the mobile terminal as vehicle information.
Optionally, the mobile terminal responds to a license plate number of a target vehicle input by a user to generate a vehicle searching request containing the license plate number;
the responding the vehicle searching request, searching the parking space position matched with the target vehicle information in the database as a target parking space position, and including:
and searching the parking space position matched with the license plate number in the database as the target parking space position of the target vehicle.
Optionally, the mobile terminal generates a car-searching request containing an identification code of a wireless module of the mobile terminal in response to a car-searching operation of a user;
the responding the vehicle searching request, searching the parking space position matched with the target vehicle information in the database as a target parking space position, and including:
and searching the parking space position matched with the identification code in the database as the target parking space position of the target vehicle.
Optionally, the obtaining the terminal location of the mobile terminal includes:
acquiring the real-time terminal position of the mobile terminal according to a preset period through an indoor wireless positioning system of the parking lot;
the generating of the vehicle searching path based on the pre-acquired electronic map of the parking lot by taking the terminal position as the starting point and the target parking space position as the end point comprises the following steps:
and generating a vehicle searching path by taking the real-time terminal position of the mobile terminal as a starting point and the target parking space position as a terminal point based on the electronic map of the parking lot.
In a second aspect, an embodiment of the present invention provides a car searching device for a parking lot, which is applied to a server, and includes:
the system comprises a vehicle information and parking space position database generation module, a parking space position database generation module and a parking space position database generation module, wherein the vehicle information and parking space position database generation module is used for acquiring the vehicle information and the parking space position of a vehicle when the vehicle is detected to enter the parking space of a parking lot, and binding and storing the vehicle information and the parking space position in the database;
the vehicle searching request receiving module is used for receiving a vehicle searching request sent by the mobile terminal, and the vehicle searching request comprises target vehicle information of a target vehicle;
the target parking space position searching module is used for responding to the vehicle searching request and searching the parking space position matched with the target vehicle information in the database as a target parking space position;
the terminal position acquisition module is used for acquiring the terminal position of the mobile terminal;
the vehicle searching path generating module is used for generating a vehicle searching path by taking the terminal position as a starting point and the target parking space position as an end point and based on a pre-acquired electronic map of the parking lot;
and the vehicle searching path sending module is used for sending the vehicle searching path to the mobile terminal, and the mobile terminal is used for displaying the vehicle searching path on the electronic map.
In a third aspect, an embodiment of the present invention provides an electronic device, where the electronic device includes:
one or more processors;
storage means for storing one or more programs;
when the one or more programs are executed by the one or more processors, the one or more processors implement the parking lot vehicle searching method according to any embodiment of the invention.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements a parking lot vehicle searching method according to any embodiment of the present invention.
The server of the embodiment of the invention acquires the vehicle information of the vehicle and the parking space position of the parking space when detecting that the vehicle enters the parking space of the parking lot, binds and stores the vehicle information and the parking space position in the database, searches the parking space position matched with the target vehicle information in the database as the target parking space position when receiving a vehicle searching request containing the target vehicle information of the target vehicle sent by the mobile terminal, takes the terminal position as a starting point and the target parking space position as a terminal point after acquiring the terminal position of the mobile terminal, generates a vehicle searching path based on the electronic map of the parking lot acquired in advance, and sends the vehicle searching path to the mobile terminal, so that the mobile terminal can display the vehicle searching path on the electronic map of the parking lot, and a user searches for parked vehicles according to the vehicle searching path displayed on the electronic map without walking in the parking lot and searching for vehicles according to a vehicle key, the time for searching the vehicle by the user is shortened, the vehicle taking speed of the user is improved, the turnover rate of the parking space is further improved, and the parking space resource is effectively utilized.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
fig. 1 is a flowchart of a car searching method for a parking lot according to an embodiment of the present invention;
fig. 2 is a flowchart of a car searching method for a parking lot according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a car searching device in a parking lot according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of a parking lot vehicle searching method according to an embodiment of the present invention, which is applicable to a situation where a user searches for a parked vehicle in a parking lot. The car searching method for the parking lot provided by the embodiment of the invention can be executed by the car searching device for the parking lot provided by the embodiment of the invention, and the car searching device can be realized in a software and/or hardware manner and is integrated in electronic equipment, such as a server of a management system of the parking lot. Specifically, referring to fig. 1, the car searching method for the parking lot according to the embodiment of the present invention may include the following steps:
s101, when a vehicle is detected to enter a parking space of a parking lot, acquiring vehicle information of the vehicle and a parking space position of the parking space, and binding and storing the vehicle information and the parking space position in a database.
Specifically, in practical application, the sensing geomagnetism can be set at a parking space of a parking lot, whether a vehicle enters the parking space or not can be detected by sensing the geomagnetism, or a camera is installed beside the parking space, whether the vehicle enters the parking space or not can be analyzed by an image collected by the camera, and whether the vehicle enters the parking space or not can be detected by installing an infrared device, a gravity sensor and the like on the parking space.
When a vehicle enters a parking space, the parking space position of the parking space can be obtained, in one example, coordinates of the parking space in a coordinate system of a parking lot can be preset as the parking space position, and in one example, the vehicle information can be information for uniquely identifying the vehicle, such as a license plate number of the vehicle, an identification code of a wireless module in a mobile phone of a user, and the like. In the embodiment of the invention, an indoor wireless positioning system, such as a WiFi wireless positioning system, a Bluetooth positioning system or a ZigBee positioning system, can be arranged in the parking lot.
In one example, whether a wireless terminal exists in a parking space can be determined through an indoor wireless positioning system, when the wireless terminal exists in the parking space, a user can leave the parking space after parking, if the wireless terminal in the parking space is still in the parking space within a preset time (such as 3 minutes and 5 minutes), the wireless terminal is determined to be a vehicle-mounted wireless terminal, the vehicle-mounted wireless terminal binds a license plate number of a vehicle in advance, the license plate number associated with the wireless terminal can be acquired as vehicle information, and if the wireless terminal in the parking space leaves the parking space outside the parking space within the preset time (such as 3 minutes and 5 minutes), the wireless terminal is a mobile terminal (such as a mobile phone) used by the user, and the identification code of a wireless module on the mobile terminal can be acquired as the vehicle information.
In an optional embodiment of the invention, the indoor wireless positioning system interacts with the wireless terminal when positioning the wireless terminal, and the wireless terminal can report the associated vehicle information to the indoor wireless positioning system and the indoor wireless positioning system reports the vehicle information to the server in the interaction process, so that the server can obtain the parking space position of the parking space and the vehicle information reported by the wireless terminal entering the parking space, and the parking space position and the vehicle information are bound and stored in the database.
S102, receiving a vehicle searching request sent by the mobile terminal, wherein the vehicle searching request comprises target vehicle information of a target vehicle.
In the embodiment of the invention, the mobile terminal is provided with a car searching APP, a user can search a car through the car searching APP, in one example, the user inputs a license plate number after starting the car searching APP to generate a car searching request containing the license plate number, in another example, the car searching APP provides a one-key car searching request function, namely, the user starts the car searching APP, and the car searching APP generates a car searching request containing an identification code of a wireless module of the mobile terminal and sends the car searching request to the server.
S103, responding to the vehicle searching request, and searching the parking space position matched with the target vehicle information in the database to serve as a target parking space position.
The server analyzes the vehicle searching request after receiving the vehicle searching request, and obtains target vehicle information of a target vehicle searched by a user after the analysis, wherein the target vehicle information can be a license plate number of the target vehicle, so that the parking space position of the target vehicle can be matched in the database through the license plate number, the target vehicle information can also be an identification code of a wireless module of the mobile terminal, and the parking space position of the target vehicle can be matched in the database through the identification code.
And S104, acquiring the terminal position of the mobile terminal.
Specifically, the mobile terminal can be positioned in real time through an indoor wireless positioning system of the parking lot, and the real-time terminal position of the mobile terminal is obtained. Wherein, indoor wireless positioning system can be wiFi wireless positioning system or bluetooth positioning system, when the user starts the APP of seeking the car, the APP of seeking the car can indicate the user to open mobile terminal's wiFi or bluetooth.
And S105, generating a vehicle searching path by taking the terminal position as a starting point and the target parking space position as an end point based on the pre-acquired electronic map of the parking lot.
Specifically, since the user holds the mobile terminal, a vehicle-finding path is generated on the electronic map of the parking lot with the terminal position as a starting point and the vehicle position of the target vehicle as an ending point, the vehicle-finding path is at least one, wherein the method for generating the vehicle-finding path may refer to a method for generating a navigation path between any two points in the prior art, and the method for generating the vehicle-finding path is not limited in the embodiment of the present invention.
S106, sending the vehicle searching path to the mobile terminal, wherein the mobile terminal is used for displaying the vehicle searching path on the electronic map.
In the embodiment of the invention, the vehicle searching path can be sent to the mobile terminal through the wireless network in the parking lot, the vehicle searching path is superposed on the electronic map displayed by the mobile terminal, and the vehicle searching path is updated in real time according to the terminal position obtained in S104.
The server of the embodiment of the invention acquires the vehicle information of the vehicle and the parking space position of the parking space when detecting that the vehicle enters the parking space of the parking lot, binds and stores the vehicle information and the parking space position in the database, searches the parking space position matched with the target vehicle information in the database as the target parking space position when receiving a vehicle searching request containing the target vehicle information of the target vehicle sent by the mobile terminal, takes the terminal position as a starting point and the target parking space position as a terminal point after acquiring the terminal position of the mobile terminal, generates a vehicle searching path based on the electronic map of the parking lot acquired in advance, and sends the vehicle searching path to the mobile terminal, so that the mobile terminal can display the vehicle searching path on the electronic map of the parking lot, and a user searches for parked vehicles according to the vehicle searching path displayed on the electronic map without walking in the parking lot and searching for vehicles according to a vehicle key, the time for searching the vehicle by the user is shortened, the vehicle taking speed of the user is improved, the turnover rate of the parking space is further improved, and the parking space resource is effectively utilized.
Example two
Fig. 2 is a flowchart of a car searching method for a parking lot according to a second embodiment of the present invention, which is optimized based on the first embodiment, specifically, referring to fig. 2, the car searching method for a parking lot according to the second embodiment of the present invention may include the following steps:
s201, when the fact that a vehicle enters a parking space of a parking lot is detected, the parking space position of the parking space is obtained.
In the embodiment of the invention, the vehicle entering the parking space can be detected by sensing the geomagnetic field, the camera, the infrared device, the gravity sensor and the like, and when the vehicle enters the parking space, the coordinate of the parking space in the parking lot can be acquired as the position of the parking space.
S202, judging whether a wireless terminal is located in the parking space through an indoor wireless positioning system in the parking lot.
Specifically, be provided with wiFi wireless positioning system or bluetooth positioning system in the parking area, through the indoor wireless positioning system in the parking area, can detect whether there is wireless terminal to be located the parking stall that the vehicle got into, for example, wireless terminal can be on-vehicle bluetooth or wiFi, can also be bluetooth or wiFi on the mobile terminal such as the cell-phone that the user carried in the vehicle. And if the indoor wireless positioning system judges that the wireless terminal is positioned in the parking space, S203 is executed, otherwise, the license plate number of the vehicle in the parking space can be acquired as the vehicle information through a visual system in the parking lot.
S203, vehicle information related to the wireless terminal is obtained.
In the preferred embodiment of the invention, when the wireless terminal exists in the parking space, whether the wireless terminal is located in the parking space within the preset time length can be judged, if yes, the wireless terminal is determined to be a vehicle-mounted wireless terminal of the vehicle, and the license plate number associated with the vehicle-mounted wireless terminal is acquired as the vehicle information.
For example, the vehicle-mounted bluetooth or vehicle-mounted WiFi module is associated with a license plate number of a vehicle in advance, when a user parks the vehicle in a parking space and detects the wireless terminal through an indoor wireless positioning system of the parking space, if the wireless terminal is in the parking space within 10 minutes or 30 minutes, the wireless terminal is the vehicle-mounted bluetooth or vehicle-mounted WiFi module, and the vehicle-mounted bluetooth or vehicle-mounted WiFi module may be requested to report the associated license plate number to the server as vehicle information.
If the wireless terminal leaves the parking space after the preset time length, the wireless terminal can be determined to be the mobile terminal of the user using the vehicle, and the identification code of the wireless module of the mobile terminal can be acquired to serve as vehicle information. For example, after parking, a user generally leaves the vehicle and leaves the parking lot after 1 to 5 minutes, and then determines that the wireless terminal is a mobile phone, and may acquire an identification code of a bluetooth or WiFi module of the mobile phone as vehicle information, where the identification code may be a unique identification of the bluetooth or WiFi module, and may be an MAC address, a chip serial number, or the like.
S204, receiving a vehicle searching request sent by the mobile terminal, wherein the vehicle searching request comprises target vehicle information of a target vehicle.
In the embodiment of the invention, the mobile terminal is provided with a car searching APP, a user can search a car through the car searching APP, in one example, the user inputs a license plate number after starting the car searching APP to generate a car searching request containing the license plate number, in another example, the car searching APP provides a one-key car searching request function, namely, the user starts the car searching APP, and the car searching APP generates a car searching request containing an identification code of a wireless module of the mobile terminal and sends the car searching request to the server.
S205, responding to the vehicle searching request, and searching the parking space position matched with the target vehicle information in the database to serve as the target parking space position.
In an example of the present invention, the mobile terminal responds to a license plate number of a target vehicle input by a user to generate a vehicle searching request including the license plate number, and the server may respond to the vehicle searching request, and search a parking space position bound by the license plate number in a database through the license plate number of the target vehicle included in the vehicle searching request, so as to serve as a target parking space position of the target vehicle.
In another example of the present invention, the mobile terminal generates a car-searching request including an identification code of the wireless module of the mobile terminal in response to a car-searching operation of the user, for example, after the mobile terminal starts the car-searching APP, the car-searching APP automatically generates a car-searching request including an identification code of the wireless module of the mobile terminal, and the server may search a parking space position bound by the identification code in the database to serve as a target parking space position of the target vehicle.
S206, acquiring the real-time terminal position of the mobile terminal according to a preset period through the indoor wireless positioning system of the parking lot.
Specifically, the indoor wireless positioning system may position the mobile terminal in real time according to a preset period, for example, determine the positioning period according to a general walking speed of a pedestrian, for example, the pedestrian walks for 1 meter per second, the positioning period may be set to 1 second, and certainly, the period may be determined according to an actual layout of the parking lot, for example, the road in the parking lot turns less, a larger period may be set, otherwise, a smaller period is set so as to update the location of the user in real time.
And S207, generating a vehicle searching path by taking the real-time terminal position of the mobile terminal as a starting point and the target parking space position as a terminal point based on the electronic map of the parking lot.
S208, the vehicle searching path is sent to the mobile terminal, and the mobile terminal is used for displaying the vehicle searching path on the electronic map.
S207 and S208 refer to the related steps of the first embodiment, and are not described in detail here.
It should be noted that, when the vehicle exits the parking space, the information of the vehicle bound to the parking space position of the parking space is cleared.
The server of the embodiment of the invention acquires the vehicle information of the vehicle and the parking space position of the parking space when detecting that the vehicle enters the parking space of the parking lot, binds and stores the vehicle information and the parking space position in the database, searches the parking space position matched with the target vehicle information in the database as the target parking space position when receiving a vehicle searching request containing the target vehicle information of the target vehicle sent by the mobile terminal, takes the terminal position as a starting point and the target parking space position as a terminal point after acquiring the terminal position of the mobile terminal, generates a vehicle searching path based on the electronic map of the parking lot acquired in advance, and sends the vehicle searching path to the mobile terminal, so that the mobile terminal can display the vehicle searching path on the electronic map of the parking lot, and a user searches for parked vehicles according to the vehicle searching path displayed on the electronic map without walking in the parking lot and searching for vehicles according to a vehicle key, the time for searching the vehicle by the user is shortened, the vehicle taking speed of the user is improved, the turnover rate of the parking space is further improved, and the parking space resource is effectively utilized.
Furthermore, the wireless terminal can be a vehicle-mounted wireless terminal or a mobile terminal of a user, a wireless system is only needed to be set for the parking lot, the user does not need to add extra equipment to report the vehicle information, and the user does not need to operate to report the vehicle information, so that the cost is low, the operation is simplified, and the user experience is improved.
EXAMPLE III
Fig. 3 is a schematic structural diagram of a car searching device in a parking lot according to a third embodiment of the present invention, and specifically, as shown in fig. 3, the car searching device in a parking lot according to the third embodiment of the present invention may include:
the vehicle information and parking space position database generation module 301 is configured to, when it is detected that a vehicle enters a parking space of a parking lot, acquire vehicle information of the vehicle and a parking space position of the parking space, and bind and store the vehicle information and the parking space position in a database;
a vehicle searching request receiving module 302, configured to receive a vehicle searching request sent by a mobile terminal, where the vehicle searching request includes target vehicle information of a target vehicle;
the target parking space position searching module 303 is configured to search, in response to the vehicle searching request, a parking space position matched with the target vehicle information in the database as a target parking space position;
a terminal position obtaining module 304, configured to obtain a terminal position of the mobile terminal;
the vehicle searching path generating module 305 is configured to generate a vehicle searching path based on a pre-acquired electronic map of the parking lot, with the terminal position as a starting point and the target parking space position as an end point;
a vehicle-searching path sending module 306, configured to send the vehicle-searching path to the mobile terminal, where the mobile terminal is configured to display the vehicle-searching path on the electronic map.
Optionally, the vehicle information and parking space position database generating module 301 includes:
the parking space position acquisition submodule is used for acquiring the parking space position of a parking space when a vehicle is detected to enter the parking space of a parking lot;
the wireless terminal judgment submodule is used for judging whether a wireless terminal is positioned in the parking space or not through an indoor wireless positioning system in the parking lot;
the vehicle information acquisition submodule is used for acquiring vehicle information related to the wireless terminal;
and the data binding storage submodule is used for binding and storing the parking space position and the vehicle information into a database.
Optionally, the vehicle information obtaining sub-module includes:
the judging unit is used for judging whether the wireless terminal is positioned in the parking space within a preset time length;
the vehicle-mounted wireless terminal determining unit is used for determining that the wireless terminal is a vehicle-mounted wireless terminal of the vehicle;
and the first vehicle information acquisition unit is used for acquiring the license plate number associated with the vehicle-mounted wireless terminal as vehicle information.
Optionally, the vehicle information obtaining sub-module further includes:
the mobile terminal determining unit is used for determining that the wireless terminal is the mobile terminal of the user using the vehicle if the wireless terminal leaves the parking space after a preset time length;
and the wireless module identification code acquisition unit is used for acquiring the identification code of the wireless module of the mobile terminal as the vehicle information.
Optionally, the mobile terminal generates a car searching request including a license plate number in response to the license plate number of the target vehicle input by the user, where the target parking space position searching module 303 includes:
and the first target parking space position matching submodule is used for searching the parking space position matched with the license plate number in the database to be used as the target parking space position of the target vehicle.
Optionally, the mobile terminal generates a car-searching request containing an identification code of a wireless module of the mobile terminal in response to a car-searching operation of a user;
the target parking space position searching module 303 includes:
and the target parking space position matching submodule is used for searching the parking space position matched with the identification code in the database to be used as the target parking space position of the target vehicle.
Optionally, the terminal location obtaining module includes:
the real-time terminal position acquisition submodule is used for acquiring the real-time terminal position of the mobile terminal according to a preset period through an indoor wireless positioning system of the parking lot;
the vehicle-finding path generating module 306 comprises:
and the vehicle searching path generating submodule is used for generating a vehicle searching path by taking the real-time terminal position of the mobile terminal as a starting point and the target parking space position as a terminal point based on the electronic map of the parking lot.
The vehicle searching device for the parking lot can execute the vehicle searching method for the parking lot provided by any embodiment of the invention, and has corresponding functions and beneficial effects.
Example four
Referring to fig. 4, a schematic structural diagram of an electronic device in one example of the invention is shown. As shown in fig. 4, the electronic device may specifically include: a processor 40, a memory 41, a display screen 42 with touch functionality, an input device 43, an output device 44, and a communication device 45. The number of the processors 40 in the electronic device may be one or more, and one processor 40 is taken as an example in fig. 4. The number of the memory 41 in the electronic device may be one or more, and one memory 41 is taken as an example in fig. 4. The processor 40, the memory 41, the display 42, the input device 43, the output device 44 and the communication device 45 of the electronic device may be connected by a bus or other means, and fig. 4 illustrates the connection by the bus as an example.
The memory 41 is used as a computer-readable storage medium, and can be used for storing software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the car searching method for a parking lot according to any embodiment of the present invention (for example, the vehicle information and parking space position database generating module 301, the car searching request receiving module 302, the target parking space position searching module 303, the terminal position obtaining module 304, the car searching path generating module 305, and the car searching path sending module 306 in the car searching device for a parking lot), and the memory 41 can mainly include a storage program area and a storage data area, where the storage program area can store an operating device and an application program required by at least one function; the storage data area may store data created according to use of the device, and the like. Further, the memory 41 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, memory 41 may further include memory located remotely from processor 40, which may be connected to the device over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The display screen 42 is a display screen 42 with a touch function, which may be a capacitive screen, an electromagnetic screen, or an infrared screen. In general, the display screen 42 is used for displaying data according to instructions from the processor 40, and is also used for receiving touch operations applied to the display screen 42 and sending corresponding signals to the processor 40 or other devices. Optionally, when the display screen 42 is an infrared screen, the display screen further includes an infrared touch frame, and the infrared touch frame is disposed around the display screen 42, and may also be configured to receive an infrared signal and send the infrared signal to the processor 40 or other devices.
The communication device 45 is used for establishing communication connection with other devices, and may be a wired communication device and/or a wireless communication device.
The input device 43 may be used to receive input numeric or character information and to generate key signal inputs relating to user settings and function controls of the apparatus. The output device 44 may include an audio device such as a speaker. It should be noted that the specific composition of the input device 43 and the output device 44 can be set according to actual conditions.
The processor 40 executes various functional applications and data processing of the device by running software programs, instructions and modules stored in the memory 41, that is, implements the parking lot vehicle finding method described above.
Specifically, in the embodiment, when the processor 40 executes one or more programs stored in the memory 41, the steps of the parking lot vehicle searching method provided by the embodiment of the present invention are specifically implemented.
EXAMPLE five
Fifth, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, can implement the car searching method for the parking lot in any embodiment of the present invention. The method can be specifically used for guiding the user to find in the parking lot through the mobile terminal, and comprises the following steps:
when a vehicle is detected to enter a parking space of a parking lot, acquiring vehicle information of the vehicle and a parking space position of the parking space, and binding and storing the vehicle information and the parking space position in a database;
receiving a vehicle searching request sent by a mobile terminal, wherein the vehicle searching request comprises target vehicle information of a target vehicle;
responding to the vehicle searching request, and searching the parking space position matched with the target vehicle information in the database as a target parking space position;
acquiring the terminal position of the mobile terminal;
generating a vehicle searching path based on a pre-acquired electronic map of the parking lot by taking the terminal position as a starting point and the target parking space position as an end point;
and sending the vehicle searching path to the mobile terminal, wherein the mobile terminal is used for displaying the vehicle searching path on the electronic map.
Of course, the storage medium containing the computer-executable instructions provided by the embodiments of the present invention is not limited to the method operations described above, and may also perform related operations in the parking lot vehicle searching method provided by any embodiment of the present invention.
It should be noted that, as for the embodiments of the apparatus, the electronic device, and the storage medium, since they are basically similar to the embodiments of the method, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the embodiments of the method.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the method for searching for a car in a parking lot according to the embodiments of the present invention.
It should be noted that, in the embodiment of the car searching device for a parking lot, each unit and each module included in the embodiment are only divided according to functional logic, but are not limited to the above division, as long as the corresponding function can be realized; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The parking lot vehicle searching method is applied to a server and comprises the following steps:
when a vehicle is detected to enter a parking space of a parking lot, acquiring vehicle information of the vehicle and a parking space position of the parking space, and binding and storing the vehicle information and the parking space position in a database;
receiving a vehicle searching request sent by a mobile terminal, wherein the vehicle searching request comprises target vehicle information of a target vehicle;
responding to the vehicle searching request, and searching the parking space position matched with the target vehicle information in the database as a target parking space position;
acquiring the terminal position of the mobile terminal;
generating a vehicle searching path based on a pre-acquired electronic map of the parking lot by taking the terminal position as a starting point and the target parking space position as an end point;
and sending the vehicle searching path to the mobile terminal, wherein the mobile terminal is used for displaying the vehicle searching path on the electronic map.
2. The method of claim 1, wherein when it is detected that a vehicle enters a space of a parking lot, acquiring vehicle information of the vehicle and a space position of the space, and storing the vehicle information and the space position in a database in a binding manner, comprises:
when a vehicle is detected to enter a parking space of a parking lot, acquiring the position of the parking space;
judging whether a wireless terminal is positioned in the parking space or not through an indoor wireless positioning system in the parking lot;
if so, acquiring vehicle information associated with the wireless terminal;
and binding and storing the parking space position and the vehicle information into a database.
3. The method of claim 2, wherein the obtaining the vehicle information associated with the wireless terminal comprises:
judging whether the wireless terminal is located in the parking space within a preset time length;
if so, determining that the wireless terminal is a vehicle-mounted wireless terminal of the vehicle;
and acquiring the license plate number associated with the vehicle-mounted wireless terminal as vehicle information.
4. The method of claim 3, further comprising:
if the wireless terminal leaves the parking space after a preset time length, determining that the wireless terminal is a mobile terminal of a user using the vehicle;
and acquiring the identification code of the wireless module of the mobile terminal as vehicle information.
5. The method of claim 3,
the mobile terminal responds to the license plate number of the target vehicle input by the user to generate a vehicle searching request containing the license plate number;
the responding the vehicle searching request, searching the parking space position matched with the target vehicle information in the database as a target parking space position, and including:
and searching the parking space position matched with the license plate number in the database as the target parking space position of the target vehicle.
6. The method according to claim 4 or 5, wherein the mobile terminal generates a car-finding request containing the identification code of the wireless module of the mobile terminal in response to a car-finding operation of a user;
the responding the vehicle searching request, searching the parking space position matched with the target vehicle information in the database as a target parking space position, and including:
and searching the parking space position matched with the identification code in the database as the target parking space position of the target vehicle.
7. The method according to any of claims 1-5, wherein the obtaining the terminal location of the mobile terminal comprises:
acquiring the real-time terminal position of the mobile terminal according to a preset period through an indoor wireless positioning system of the parking lot;
the generating of the vehicle searching path based on the pre-acquired electronic map of the parking lot by taking the terminal position as the starting point and the target parking space position as the end point comprises the following steps:
and generating a vehicle searching path by taking the real-time terminal position of the mobile terminal as a starting point and the target parking space position as a terminal point based on the electronic map of the parking lot.
8. The utility model provides a car device is sought in parking area which characterized in that is applied to the server, includes:
the system comprises a vehicle information and parking space position database generation module, a parking space position database generation module and a parking space position database generation module, wherein the vehicle information and parking space position database generation module is used for acquiring the vehicle information and the parking space position of a vehicle when the vehicle is detected to enter the parking space of a parking lot, and binding and storing the vehicle information and the parking space position in the database;
the vehicle searching request receiving module is used for receiving a vehicle searching request sent by the mobile terminal, and the vehicle searching request comprises target vehicle information of a target vehicle;
the target parking space position searching module is used for responding to the vehicle searching request and searching the parking space position matched with the target vehicle information in the database as a target parking space position;
the terminal position acquisition module is used for acquiring the terminal position of the mobile terminal;
the vehicle searching path generating module is used for generating a vehicle searching path by taking the terminal position as a starting point and the target parking space position as an end point and based on a pre-acquired electronic map of the parking lot;
and the vehicle searching path sending module is used for sending the vehicle searching path to the mobile terminal, and the mobile terminal is used for displaying the vehicle searching path on the electronic map.
9. An electronic device, comprising:
one or more processors;
storage means for storing one or more programs;
the one or more programs are executed by the one or more processors to cause the one or more processors to implement the parking lot vehicle finding method of any one of claims 1-7.
10. A computer-readable storage medium on which a computer program is stored, the program, when being executed by a processor, implementing the parking lot vehicle finding method according to any one of claims 1 to 7.
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| CN202010782696.3A CN111951602A (en) | 2020-08-06 | 2020-08-06 | Parking lot vehicle searching method and device, electronic equipment and storage medium |
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