CN108230725B - Parking recommendation method and device - Google Patents
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- CN108230725B CN108230725B CN201611129184.7A CN201611129184A CN108230725B CN 108230725 B CN108230725 B CN 108230725B CN 201611129184 A CN201611129184 A CN 201611129184A CN 108230725 B CN108230725 B CN 108230725B
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- G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
- G08G1/143—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces inside the vehicles
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- G—PHYSICS
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- 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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Abstract
The invention relates to a parking recommendation method and a parking recommendation device, wherein the method comprises the following steps: receiving a parking request, wherein the parking request comprises a vehicle identifier; acquiring user portrait information corresponding to the vehicle identification; acquiring state information of a target parking lot; determining a parking space matched with the vehicle identifier according to the state information and the user portrait information; and sending the information of the matched parking spaces to a terminal. The method and the device realize the guidance of parking for the user and the personalized recommendation of the parking space, and improve the parking efficiency of the user.
Description
Technical Field
The invention relates to the technical field of information processing, in particular to a parking recommendation method and device.
Background
As the holding capacity of automobiles increases, it becomes increasingly difficult to park vehicles in garage. In the traditional parking method, a video identification area is arranged near an entrance on the parking, and when a vehicle reaches the identification area, license plate identification and automatic passing are carried out. However, the information about the vacant parking spaces is usually only displayed at the entrance of the vehicle, and the owner of the vehicle is required to automatically select the parking spaces. When the vehicle is in a short position or the vehicle owner wants to find an optimal parking space, the vehicle owner often needs to search for the proper parking space for many times around the parking lot. Therefore, the conventional method is inefficient in parking.
Disclosure of Invention
In view of the above, it is necessary to provide a parking recommendation method and apparatus capable of improving parking efficiency.
A parking recommendation method, the method comprising the steps of:
receiving a parking request, wherein the parking request comprises a vehicle identifier;
acquiring user portrait information corresponding to the vehicle identification;
acquiring state information of a target parking lot;
determining a parking space matched with the vehicle identifier according to the state information and the user portrait information;
and sending the information of the matched parking spaces to a terminal.
In one embodiment, after the step of receiving a parking request, the method further comprises: acquiring vehicle position information corresponding to the vehicle identifier according to the parking request;
the step of determining a parking space matching the vehicle identification according to the status information and the user representation information includes: and determining a parking space matched with the vehicle identifier according to the vehicle position information, the state information and the user portrait information.
In one embodiment, the received parking request further includes passenger information in the vehicle; the user representation information includes personal user representation information and group user representation information;
the step of obtaining user portrait information corresponding to the vehicle identification includes: and determining whether the corresponding acquired user portrait information is personal user portrait information or group user portrait information according to the personnel information.
In one embodiment, before the step of determining the parking space matching the vehicle identifier according to the status information and the user representation information, the method further comprises: acquiring position information and congestion information of each garage entrance of the target parking lot;
the step of determining a parking space matching the vehicle identification according to the status information and the user representation information includes: determining a parking space matched with the vehicle identifier and a corresponding recommended entrance according to the position information and congestion information of each garage entrance, the state information and the user portrait information;
the step of sending the information of the matched parking space to the terminal comprises the following steps: and sending the information of the parking space and the position information of the corresponding garage entrance to a terminal.
In one embodiment, the user portrait information includes location information of a plurality of frequent parking lots;
before the step of acquiring the state information of the target parking lot, the method includes:
calculating the distance between the user and each common parking lot according to the vehicle position information and the position information of each common parking lot;
when the distance threshold value is smaller than one example of the common parking lot, the common parking lot smaller than the distance threshold value is used as the target parking lot.
A parking recommendation device, the device comprising:
the parking request receiving module is used for receiving a parking request, wherein the parking request comprises a vehicle identifier;
the portrait information acquisition module is used for acquiring user portrait information corresponding to the vehicle identifier;
the state information acquisition module is used for acquiring the state information of the target parking lot;
the parking space matching module is used for determining a parking space matched with the vehicle identifier according to the state information and the user portrait information;
and the information sending module is used for sending the information of the matched parking spaces to the terminal.
In one embodiment, the apparatus further comprises:
the vehicle position information acquisition module is used for acquiring vehicle position information corresponding to the vehicle identifier according to the parking request;
the parking space matching module is further used for determining a parking space matched with the vehicle identifier according to the vehicle position information, the state information and the user portrait information.
In one embodiment, the received parking request further includes passenger information in the vehicle; the user representation information includes personal user representation information and group user representation information;
the portrait information acquisition module is further configured to determine whether the corresponding acquired user portrait information is personal user portrait information or group user portrait information according to the person information.
In one embodiment, the apparatus further comprises:
the garage entrance information acquisition module is used for acquiring the position information and the congestion information of each garage entrance of the target parking lot;
the parking space matching module is further used for determining a parking space matched with the vehicle identifier and a corresponding recommended entrance according to the position information and congestion information of each garage entrance, the state information and the user portrait information;
the information sending module is also used for sending the information of the parking space and the position information of the corresponding garage entrance to a terminal.
In one embodiment, the user portrait information includes location information of a plurality of frequent parking lots; the device further comprises:
the target parking lot determining module is used for calculating the distance between the user and each common parking lot according to the vehicle position information and the position information of each common parking lot; when the distance threshold value is smaller than one example of the common parking lot, the common parking lot smaller than the distance threshold value is used as the target parking lot.
According to the parking recommendation method and device provided by the embodiment, the user image information and the state information of the target parking lot are combined, the parking space matched with the vehicle identifier is determined according to the state information and the user image information, and the information of the matched parking space is sent to the terminal. The parking guidance and the personalized recommendation of the parking spaces of the user are realized, and the parking efficiency of the user is improved. Further, the parking management of the parking lot can be improved as a whole.
Drawings
FIG. 1 is a diagram of an environment in which a parking recommendation method may be implemented in one embodiment;
FIG. 2 is an internal block diagram of a server in one embodiment;
FIG. 3 is a flow diagram of a method for parking recommendation in one embodiment;
FIG. 4 is a flow diagram of a target parking lot determination process for a parking recommendation method in one embodiment;
FIG. 5 is a flow diagram of a parking recommendation device in one embodiment;
FIG. 6 is a flow chart of a parking recommendation device in another embodiment;
FIG. 7 is a flowchart of a parking recommendation device in yet another embodiment;
fig. 8 is a flowchart of a parking recommendation device in a further embodiment;
fig. 9 is a flowchart of a parking recommendation device in a further embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The parking recommendation method provided by the embodiment of the invention can be applied to the application environment shown in fig. 1. Referring to fig. 1, a user's in-vehicle terminal 110 is connected to a server 120 through a network. The server 120 is a parking lot vehicle management server 120, and can obtain a parking request of the vehicle-mounted terminal 110; acquiring user portrait information of a corresponding user; acquiring state information of a target parking lot; determining a parking space matched with the vehicle identifier according to the state information and the user portrait information; and sending the information of the matched parking spaces to a terminal. Parking recommendation for the user terminal is achieved. The vehicle-mounted terminal 110 may also be replaced by a handheld mobile terminal of a user.
Fig. 2 is a schematic diagram of an internal structure of the server in one embodiment. The server includes a processor, a non-volatile storage medium, an internal memory, and a network interface connected by a system bus. The non-volatile storage medium of the server stores an operating system, a database and a parking recommendation device. The database stores data relevant to realizing parking recommendation. The parking recommendation device is used for realizing a parking recommendation method. The processor of the server is used for providing calculation and control capacity and supporting the operation of the whole server. The internal memory of the server provides an environment for the operation of the parking recommendation device in the non-volatile storage medium, and the internal memory may store computer readable instructions, and when the computer readable instructions are executed by the processor, the processor may be caused to execute a parking recommendation method. The network interface of the server is used for communicating with an external terminal, such as receiving position information of the terminal, sending parking space information to the terminal, and the like. The server may be implemented as a stand-alone server or as a server cluster consisting of a plurality of servers.
Those skilled in the art will appreciate that the architecture shown in fig. 2 is a block diagram of only a portion of the architecture associated with the subject application, and does not constitute a limitation on the servers to which the subject application applies, as a particular server may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, as shown in fig. 3, a ride recommendation method is provided. The embodiment is exemplified by applying the method to the application environment shown in fig. 1 and to the server shown in fig. 2. Referring to fig. 3, the riding recommendation method specifically includes the following steps:
In this embodiment, the server may receive a parking request sent by a terminal of a user. The terminal of the user comprises a mobile terminal and/or a vehicle-mounted terminal of the user. The parking request includes a vehicle identifier, which is used to uniquely identify a corresponding vehicle and user information corresponding to the vehicle, such as a license plate number. The terminal may automatically generate a parking request when the terminal arrives at or near the destination after setting the destination of parking, and transmit the parking request to the server. Wherein the destination is a target parking lot.
In one embodiment, the server may further receive a parking request triggered by the geomagnetic induction device. The entrance in parking area is provided with earth magnetism induction equipment and camera, and when the vehicle went to this earth magnetism induction equipment's identification range, earth magnetism induction equipment was triggered, sent the instruction of shooing the vehicle to making a video recording the head. After the camera shoots the image of the vehicle, the camera can send the parking request carrying the shot image to the server. The server can identify the license plate number by using the image identification function, determine the corresponding vehicle identification according to the license plate number and determine that the vehicle terminal is the vehicle needing to be parked.
Furthermore, an image recognition function can be integrated in the camera, the camera automatically recognizes the image information of the vehicle as text information after shooting the image of the vehicle, and sends a parking request carrying the text information to the server. The text information includes license plate number information of the vehicle. The computational pressure of the server may be reduced.
The license plate number is recognized for the image of the captured vehicle, and a recognition area and an output area in the image can be set. The overall shape of the vehicle shot by the camera is consistent. Therefore, the license plate number can be identified only by aiming at the picture position area where the license plate number is located in the picture, and the license plate number identification efficiency can be further improved.
After the server identifies the vehicle identification, the parking lot gate can be automatically opened, the vehicle can be rapidly released, and the vehicle waiting is not needed. The vehicle passing rate of the entrance and the exit of the parking lot is improved, and the congestion phenomenon can be effectively avoided.
The user portrait is a tagged user model abstracted according to information such as social attributes, living habits, driving behaviors and the like of the user, and is used for reflecting the parking habits of the user. The user representation is composed of a plurality of feature labels, which are highly refined feature labels derived by analyzing the user information. Part of the labels are obtained directly according to the behavior data of the user, and part of the labels are obtained by mining through a series of preset algorithms or rules. In this embodiment, the feature labels included in the user image information include a plurality of user names, genders, basic vehicle information, parking preferences, and the like, and may be obtained by performing statistical analysis on historical data of one or more directions of the basic vehicle information, frequent trip areas, trip time, driving situations, parking locations, and the like of the user.
The basic information of the vehicle comprises information such as license plate number, vehicle model number and the like of a user; the frequent trip area comprises a starting place and a destination of a trip; the driving condition comprises information such as fuel consumption, driving speed preference and the like of driving; the parking preference comprises the analysis of selection preference information and historical parking positions of parking spaces. The parking preference can reflect information and preference degrees of corresponding users for parking places convenient for traveling, parking places easy to back up for entering and exiting from a warehouse, and the like, and quantitative data is formed.
The server has pre-set associations of each user representation information with one or more vehicle identifications, such that the user representation information corresponding to the vehicle identification can be determined based on the associations.
In one embodiment, the creation, calculation, and updating of the user portrait information may be done at the cloud. The server is connected with the cloud end to acquire user portrait information.
In this embodiment, the server stores state information of the target parking lot in advance. The target parking lot is a parking lot where a vehicle is to be parked by a user. The server may determine a corresponding target parking lot according to the parking request.
The state information of the parking lot comprises the parking space number, the position information, the use state information and the description information of each parking space in the parking lot. And also includes position information and numbers of each entrance and exit, and position information and numbers of facilities (such as elevators) in the parking lot. The use state information includes information on whether the corresponding parking space is used or not, and may further include one or more information such as a currently used time length and a used vehicle identifier. And describing information such as the parking space number, the position information, the parking space attribute and the like corresponding to the information. The parking space attribute comprises multi-dimensional description information such as convenience information of the parking space leaving the entrance and the exit of the parking lot, convenience information of an elevator leaving the parking lot, convenience information of backing to enter and exit from the entrance and the like.
In one embodiment, the parking space description information is similar to the parking preference in the user portrait information, and the formed quantized data can reflect the convenience degree of the user for entering and exiting from the corresponding parking space to each entrance and exit, the convenience degree of entering and exiting from each elevator, the convenience degree of backing the corresponding parking space to enter and exit from the garage, and the like. The dimensional information of each parking space attribute in the parking lot may be calculated from the interior configuration information of the parking lot. The internal configuration information includes entrance/exit information in the parking lot, road information, relative position of each parking space in the parking lot, relative position of other devices (such as elevators) in the parking lot, and the like. The server can quantize the dimension information according to a preset calculation rule to form quantized data of the description information of each parking space.
In one embodiment, the order of execution of step 304 and step 306 is not limited.
And step 308, determining the parking space matched with the vehicle identifier according to the state information and the user portrait information.
In this embodiment, the server may obtain quantized data of parking preference information of the user from the user representation, obtain quantized data of description information of each unused parking space from the status information, and calculate a matching degree between the user and the corresponding parking space according to the parking preference information and the description information. The matching degree reflects the degree of engagement of the corresponding parking space with the parking habit of the user.
Specifically, a calculation model of the matching degree is set in the server, the quantized data of the parking preference information and the quantized data of the description information of each unused parking space are input into the calculation model, and the obtained output result is the matching degree of the user and each unused parking space. And comparing the size of each matching degree, and selecting the parking space corresponding to the largest matching degree or degrees from the matching degrees as the matched parking space.
In one embodiment, the computational model may be located in the cloud, so that matching of parking spaces may also be performed in the cloud. After the cloud end calculates the matching result, the cloud end can send the matching result to the server.
And step 310, sending the information of the matched parking space to a terminal.
In this embodiment, the server may send the parking space number of the matched parking space and/or the introduction of the relevant position of the parking space to the terminal, so as to recommend the user to park the vehicle at the parking space. The terminal can be a vehicle-mounted terminal of a user and can also be a mobile terminal of the user.
When the recommended parking spaces comprise a plurality of parking spaces, the information of the matched parking spaces can be sent to the terminal, so that the terminal displays the information of each matched parking space in a list mode and displays the information in sequence according to the matching degree.
In the embodiment, by combining the user portrait information and the state information of the target parking lot, the parking space matched with the vehicle identifier is determined according to the state information and the user portrait information, and the information of the matched parking space is sent to the terminal. The parking guidance and the personalized recommendation of the parking spaces of the user are realized, and the parking efficiency of the user is improved. Further, the parking management of the parking lot can be improved as a whole.
In an embodiment, after the step of receiving a parking request, the parking recommendation method further includes: and acquiring vehicle position information corresponding to the vehicle identifier according to the parking request.
In this embodiment, the server may obtain the position information corresponding to the vehicle identifier through a GPS (Global Positioning System) or a BDS (BeiDou Navigation Satellite System). The position information includes longitude and latitude information of the user to be parked.
The server can also take the position information corresponding to the camera or the geomagnetic induction equipment as the corresponding position information. Wherein, the positions of the camera and the geomagnetic induction device are fixed. The server records the serial number and the position information of each camera and the geomagnetic induction equipment in advance. The parking request triggered by the geomagnetic induction equipment further comprises the number of the geomagnetic induction equipment or the camera, and the position information corresponding to the corresponding camera or the geomagnetic induction equipment can be determined through the number, so that the position information can be used as the position information of a parking user.
The step of determining a parking space matching the vehicle identification based on the status information and the user profile information includes: and determining the parking space matched with the vehicle identifier according to the vehicle position information, the state information and the user portrait information.
In this embodiment, parking space matching may be further performed in combination with vehicle position information, a corresponding entry is determined according to the vehicle position information, and if an entry is determined, the quantized data of the parking preference information and the quantized data of the description information of each unused parking space are input into the calculation model to obtain a corresponding matching degree. And selecting the parking space corresponding to the maximum matching degree as the matched parking space.
After the step of sending the information of the matched parking space to the terminal, the method comprises the following steps: receiving a selection instruction of a parking space, and generating parking navigation information according to the vehicle position information and the position information of the selected parking space; and sending the parking navigation information to the terminal.
The server can receive a selection instruction of the recommended parking space sent by the terminal, and determines the position information of the selected parking space according to the selection instruction. The server can call the design map information of the target parking lot, determine the specific position of the parking lot in the map, and generate corresponding parking navigation information according to the vehicle position information. The user can display the parking navigation information on the terminal according to the parking navigation information, and the vehicle is parked in the selected parking space. The navigation information can be the information of the driving path from the vehicle terminal of the user to the parking space, and can also be the text planning information of the driving path.
In this embodiment, the matched parking space is determined by further combining the vehicle position information and is sent to the terminal as the recommended parking space, so that the convenience of parking for the user can be further improved.
In one embodiment, the parking request includes occupant information in the vehicle; the user profile information includes personal user profile information and group user profile information.
A step of obtaining user portrait information corresponding to a vehicle identification, comprising: whether the corresponding acquired user portrait information is personal user portrait information or group user portrait information is determined according to the person information.
In this embodiment, a camera is disposed near the entrance of the target parking lot, and a picture of the vehicle taken by the camera may include an image of a passenger. The image recognition module in the server or the camera can further recognize the number of passengers, and if the number of passengers includes other passengers besides the driver, the passenger attribute of each passenger can be further recognized. The attributes of the person include the attributes of the elderly, children, pregnant women, disabled or normal persons, etc.
The server further classifies the user portrait information, including human user portrait information and group user portrait information. It is easy to understand that the personal user portrait information is the user portrait information when only one driver is in the vehicle; the group user profile information is user profile information when other passengers are also included in the vehicle.
The group user portrait information is different in personnel attribute for passengers, and corresponding characteristic information such as frequent trip areas, trip time, driving conditions, parking preference and the like is not necessarily the same. For example, when the attributes of the person include the elderly, children, pregnant women, or the disabled, the parking preference is biased toward parking a parking space that is convenient for travel.
The server sets corresponding different group user portrait information according to different personnel attributes, so that the set parking preference is matched with the personnel attributes of passengers, and the user is helped to match the optimal parking position.
When it is detected that the person information included in the parking request is driver-by-driver, it is determined that the acquired user representation information is personal user representation information, otherwise, it is determined that the acquired user representation information is group user representation information. And determining specific parking preference in the corresponding group user portrait according to the personnel attributes of the passengers. A parking space matching the vehicle identification is then determined based on the status information and the determined user profile information.
In the present embodiment, the user portrait information is further classified into individual user portrait information and group user portrait information, and specific types of user portrait information are determined based on occupant information. The matching degree of the parking spaces recommended for the user is further improved.
In one embodiment, before the step of determining a parking space matching the vehicle identification based on the status information and the user representation information, the method further comprises: and acquiring the position information and the congestion information of each garage entrance of the target parking lot.
The step of determining a parking space matching the vehicle identification based on the status information and the user profile information includes: and determining parking spaces matched with the vehicle identifications and corresponding recommended entrances according to the position information, the congestion information, the state information and the user portrait information of each garage entrance.
The step of sending the information of the matched parking space to the terminal comprises the following steps: and sending the information of the parking space, the position information of the corresponding garage entrance and the information of the parking space to the terminal.
In this embodiment, the server can acquire the traffic information near the target parking lot from the cloud, and identify the congestion information at each garage entrance from the traffic information.
When the fact that the vehicle position information is located outside the parking lot and does not enter one of the entrances is detected, the parking space matched with the vehicle identification and the corresponding recommended entrance can be determined according to the vehicle position information, the position information and the congestion information of each garage entrance, the state information and the user portrait information. The matching degree is obtained by considering factors such as complexity of entering from the corresponding recommended optimal garage entrance, estimated time consumption and the like. And sending the information of the parking space and the corresponding recommended position information of the garage entrance to the terminal.
In this embodiment, through further combining the congestion information of the garage entrance and exit, recommend corresponding parking space and garage entrance, can further improve user's parking efficiency.
In one embodiment, the user representation information includes location information for a plurality of commonly used parking lots. The parking recommendation method further comprises a target parking lot determination process. As shown in fig. 4, the process includes the steps of:
and 402, calculating the distance between the user and each common parking lot according to the vehicle position information and the position information of each common parking lot.
In this embodiment, the number of the commonly used parking lots is determined according to the historical parking records of the vehicle identifiers, and the number of the commonly used parking lots includes a plurality of parking lots. Specifically, the parking times of each parked parking lot can be counted according to the historical parking records, and the parking lots with the parking frequency and/or the parking times exceeding the preset frequency and/or the preset times are marked as the commonly used parking lots according to the corresponding parking frequencies recorded by the parking times. And records the position information of the parking lot.
And step 404, when the distance between the parking lot and one of the common parking lots is less than the distance threshold, taking the parking lot less than the distance threshold as a target parking lot.
In this embodiment, a distance threshold is preset in the server. The preset distance value may be set to a suitable value, such as 500 meters, so that it may be used to measure the purpose of the vehicle terminal to drive into the parking lot. The server stores in advance the positions or position ranges of a plurality of parking lots, and when it is detected that the position information of the user is within a certain parking lot range or in the vicinity thereof, the parking lot can be regarded as a target parking lot.
Specifically, each calculated distance value is compared with the preset example threshold, when one of the distance values is detected to be smaller than the distance threshold, it is indicated that the vehicle position is close to the corresponding common parking lot, and the common parking lot corresponding to the distance value can be used as the target parking lot.
Further, when one of the distances is smaller than the distance threshold, the vehicle position information can be updated according to a preset frequency, the distance value is correspondingly updated, and if the distance value is determined to be smaller, the common parking lot corresponding to the distance value is used as the target parking lot, so that the accuracy of confirming the target parking lot is improved.
In the embodiment, the user figure further comprises information of commonly used parking lots, so that the server can automatically determine the target parking lot according to the distance between the vehicle terminal and each commonly used parking lot, and the convenience of parking for the user is further improved.
In one embodiment, after the step of sending the information of the matched parking space to the terminal, the method further includes: acquiring information of a parking space of a terminal; and updating the user portrait information according to the information of the parking space.
In this embodiment, after the vehicle of the user is parked, the server may obtain information of the specific parking space selected by the terminal. Meanwhile, information such as parking time and leaving time can be acquired. The above information is substituted as new history data into a user image model created in advance, and the user image information is corrected. It can be understood that the more the history data is, the more the obtained user figure information reflects the parking habit of the user.
In one embodiment, the step of obtaining information of the parking space of the terminal includes: obtaining parking position information of a vehicle-mounted terminal, wherein the parking position information comprises longitude and latitude data and a positioning satellite identifier; acquiring position correction data corresponding to the satellite identification; correcting the longitude and latitude data according to the position correction data to generate corrected position information of the vehicle-mounted terminal; and inquiring the parking space identification matched with the corrected position information, and taking the information of the parking space corresponding to the matched parking space identification as the information of the parking space of the terminal.
In this embodiment, after the vehicle-mounted terminal is parked at the corresponding parking space, the parking position information is actively uploaded to the server. The server can acquire the parking position information uploaded by the vehicle-mounted terminal. Or the server can also detect the position information of the vehicle-mounted terminal in real time, and when the position information is detected to be not changed any more, the position information can be used as the parking position information of the vehicle-mounted terminal. The satellite identifier is used for uniquely identifying the corresponding satellite, and the longitude and latitude data is the positioning data of the vehicle-mounted terminal detected by the satellite corresponding to the satellite identifier.
The server may obtain position correction data corresponding to the satellite identification. The satellite correction data is for correcting positioning data of the corresponding satellite. May be provided by a corresponding satellite reference station. For example, if the parking position information is provided by the beidou satellite positioning system, the server may obtain corresponding position correction data from the beidou foundation enhanced differential reference station.
And a positioning correction model is preset in the server and used for correcting the received parking position. Specifically, the latitude and longitude data and the corresponding position correction data may be substituted into the correction model, and the corrected position information may be acquired by settling the model. The corrected position information more accurately reflects the parking position of the in-vehicle terminal than the parking position information.
The server can inquire the parking space consistent with the position according to the corrected position information, judge that the consistent parking space is the parking space where the vehicle-mounted terminal is parked, and judge that the parking space identification of the parking space is the parking space identification matched with the corrected position information.
In one embodiment, as shown in fig. 5, there is provided a parking recommendation device, which is operable on a server as shown in fig. 2, including: a parking request receiving module 502, a parking request receiving module 504, a status information obtaining module 506, a parking space matching module 508 and an information sending module 510. Wherein:
the parking request receiving module 502 is configured to receive a parking request, where the parking request includes a vehicle identifier.
A parking request receiving module 504 for obtaining user portrait information corresponding to the vehicle identification.
And a status information obtaining module 506, configured to obtain status information of the target parking lot.
And a parking space matching module 508, configured to determine a parking space matching the vehicle identifier according to the status information and the user portrait information.
And an information sending module 510, configured to send the information of the matched parking space to the terminal.
In one embodiment, as shown in fig. 6, another parking recommendation device is provided, the device further comprising:
a vehicle position information obtaining module 503, configured to obtain vehicle position information corresponding to the vehicle identifier according to the parking request.
The parking space matching module 508 is further configured to determine a parking space matching the vehicle identifier according to the vehicle location information, the status information, and the user profile information.
In one embodiment, the received parking request further comprises passenger information in the vehicle; the user profile information includes personal user profile information and group user profile information.
The parking request receiving module 504 is further configured to determine whether the corresponding retrieved user representation information is personal user representation information or group user representation information based on the person information.
In one embodiment, as shown in fig. 7, there is provided still another parking recommendation device, the device further comprising:
and a garage entrance information obtaining module 507, configured to obtain location information and congestion information of each garage entrance of the target parking lot.
The parking space matching module 508 is further configured to determine a parking space and a corresponding recommended entrance that are matched with the vehicle identifier according to the position information and the congestion information of each garage entrance, the state information, and the user portrait information.
The information sending module 510 is further configured to send information of the parking space and the corresponding position information of the garage entrance to the terminal.
In one embodiment, as shown in fig. 8, there is provided still another parking recommendation apparatus, the user portrait information includes location information of a plurality of general parking lots; the device also includes:
the target parking lot determining module 505 is configured to calculate a distance between the user and each commonly used parking lot according to the vehicle position information and the position information of each commonly used parking lot; when the distance threshold value is smaller than one example of the common parking lot, the common parking lot smaller than the distance threshold value is used as the target parking lot.
In one embodiment, as shown in fig. 9, there is provided a parking recommendation apparatus further including:
an image information updating module 512, configured to obtain information of a parking space of the terminal; and updating the user portrait information according to the information of the parking space.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a non-volatile computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the program is executed. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), or the like.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (12)
1. A parking recommendation method, characterized in that the method comprises the steps of:
receiving a parking request, wherein the parking request comprises a vehicle identifier and passenger information;
acquiring user portrait information corresponding to the vehicle identification and the passenger information; the user representation is a highly refined feature identifier obtained by analyzing user information; the user representation information includes personal user representation information and group user representation information;
acquiring state information of a target parking lot;
determining a parking space matched with the vehicle identifier according to the state information and the personal user portrait information or group user portrait information;
and sending the information of the matched parking spaces to a terminal.
2. The method of claim 1, further comprising, after the step of receiving a parking request:
acquiring vehicle position information corresponding to the vehicle identifier according to the parking request;
the step of determining a parking space matching the vehicle identification according to the status information and the user representation information includes:
and determining a parking space matched with the vehicle identifier according to the vehicle position information, the state information and the user portrait information.
3. The method of claim 1, wherein the step of obtaining user representation information corresponding to both the vehicle identification and occupant information comprises:
and determining whether the corresponding acquired user portrait information is personal user portrait information or group user portrait information according to the personnel information.
4. The method of claim 1, further comprising, prior to the step of determining a parking space matching the vehicle identification based on the status information and the personal or group user representation information:
acquiring position information and congestion information of each garage entrance of the target parking lot;
the step of determining a parking space matching the vehicle identification according to the status information and the user representation information includes:
determining a parking space matched with the vehicle identifier and a corresponding recommended entrance according to the position information and congestion information of each garage entrance, the state information and the user portrait information;
the step of sending the information of the matched parking space to the terminal comprises the following steps:
and sending the information of the parking space and the position information of the corresponding garage entrance to a terminal.
5. The method of claim 2, wherein the user representation information includes location information for a plurality of frequent parking lots;
before the step of acquiring the state information of the target parking lot, the method includes:
calculating the distance between the user and each common parking lot according to the vehicle position information and the position information of each common parking lot;
and when the distance between the target parking lot and one of the common parking lots is less than the distance threshold value, the common parking lot less than the distance threshold value is taken as the target parking lot.
6. A parking recommendation device, the device comprising:
the parking request receiving module is used for receiving a parking request, wherein the parking request comprises a vehicle identifier and passenger information;
the portrait information acquisition module is used for acquiring user portrait information corresponding to the vehicle identification and the passenger information; the user representation is a highly refined feature identifier obtained by analyzing user information; the user representation information includes personal user representation information and group user representation information;
the state information acquisition module is used for acquiring the state information of the target parking lot;
the parking space matching module is used for determining a parking space matched with the vehicle identifier according to the state information and the personal user portrait information or group user portrait information;
and the information sending module is used for sending the information of the matched parking spaces to the terminal.
7. The apparatus of claim 6, further comprising:
the vehicle position information acquisition module is used for acquiring vehicle position information corresponding to the vehicle identifier according to the parking request;
the parking space matching module is further used for determining a parking space matched with the vehicle identifier according to the vehicle position information, the state information and the user portrait information.
8. The apparatus of claim 6, wherein the representation information acquisition module is further configured to determine from the people information whether the corresponding acquired user representation information is personal user representation information or group user representation information.
9. The apparatus of claim 6, further comprising:
the garage entrance information acquisition module is used for acquiring the position information and the congestion information of each garage entrance of the target parking lot;
the parking space matching module is further used for determining a parking space matched with the vehicle identifier and a corresponding recommended entrance according to the position information and congestion information of each garage entrance, the state information and the user portrait information;
the information sending module is also used for sending the information of the parking space and the position information of the corresponding garage entrance to a terminal.
10. The apparatus of claim 7, wherein the user representation information includes location information of a plurality of frequent parking lots; the device further comprises:
the target parking lot determining module is used for calculating the distance between the user and each common parking lot according to the vehicle position information and the position information of each common parking lot; and when the distance between the target parking lot and one of the common parking lots is less than the distance threshold value, the common parking lot less than the distance threshold value is taken as the target parking lot.
11. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the method of any of claims 1 to 5 are implemented when the computer program is executed by the processor.
12. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 5.
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| CN201611129184.7A CN108230725B (en) | 2016-12-09 | 2016-12-09 | Parking recommendation method and device |
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| CN109410630A (en) * | 2018-09-05 | 2019-03-01 | 西安艾润物联网技术服务有限责任公司 | Parking stall method for pushing and Related product based on driver information |
| CN109326139B (en) * | 2018-10-23 | 2020-12-25 | 浙江工业大学 | Method for managing induced parking of community |
| CN109615920A (en) * | 2018-12-28 | 2019-04-12 | 西安艾润物联网技术服务有限责任公司 | The creation method and relevant device of virtual parking area |
| JP7139986B2 (en) * | 2019-02-08 | 2022-09-21 | トヨタ自動車株式会社 | Information processing device, information processing method, program |
| CN109697890A (en) * | 2019-02-26 | 2019-04-30 | 烟台工程职业技术学院(烟台市技师学院) | A kind of intelligent cloud managing device based on portrait information |
| CN110189540A (en) * | 2019-05-19 | 2019-08-30 | 复旦大学 | Itellectualized uptown Outdoor Parking total management system |
| CN110442780B (en) * | 2019-06-21 | 2022-10-28 | 万翼科技有限公司 | Vehicle owner portrait generation method and device based on intelligent park and computer equipment |
| CN111145581A (en) * | 2019-11-20 | 2020-05-12 | 恒大智慧科技有限公司 | Community parking method, community server and computer readable storage medium |
| CN111125515B (en) * | 2019-11-27 | 2023-12-19 | 大众问问(北京)信息科技有限公司 | Parking place recommending method, device and equipment |
| CN111063202B (en) * | 2019-12-11 | 2022-02-08 | 南京市德赛西威汽车电子有限公司 | Intelligent parking management method based on electronic map |
| CN113139118A (en) * | 2020-01-19 | 2021-07-20 | 百度在线网络技术（北京）有限公司 | Parking lot recommendation method and device, electronic equipment and medium |
| CN112634647B (en) * | 2020-12-10 | 2022-04-12 | 深圳集智数字科技有限公司 | Navigation system, method, equipment and medium for providing parking information |
| CN113345265B (en) * | 2021-06-21 | 2021-11-30 | 厦门中卡科技股份有限公司 | Intelligent parking navigation and commercial guidance system and method based on user data |
| CN113393700A (en) * | 2021-07-14 | 2021-09-14 | 深圳电目科技有限公司 | Parking space management method, parking space management device and computer equipment |
| CN113724526B (en) * | 2021-07-29 | 2023-09-29 | 北京千方科技股份有限公司 | Parking guidance method, device and system for parking lot and storage medium |
| CN113808287B (en) * | 2021-08-21 | 2023-05-05 | 深圳市大道至简信息技术有限公司 | Method and system for managing regional timing and charging of parking lot |
| CN114241797A (en) * | 2021-10-25 | 2022-03-25 | 深圳市神州路路通网络科技有限公司 | Accurate vehicle searching method, system, equipment and storage medium for parking lot |
| CN114842666B (en) * | 2022-03-29 | 2023-10-31 | 广州小鹏自动驾驶科技有限公司 | Parking data processing method and device, electronic equipment and storage medium |
| CN117542223B (en) * | 2024-01-08 | 2024-03-12 | 西安卓越软件开发有限公司 | Parking management method and system based on computer vision |
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