CN110766972A - Vehicle searching method, device and system and server - Google Patents
Vehicle searching method, device and system and server Download PDFInfo
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- CN110766972A CN110766972A CN201810846079.8A CN201810846079A CN110766972A CN 110766972 A CN110766972 A CN 110766972A CN 201810846079 A CN201810846079 A CN 201810846079A CN 110766972 A CN110766972 A CN 110766972A
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- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
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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
- G08G1/144—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 discloses a vehicle searching method, a device, a system and a server, wherein the method comprises the following steps: receiving a vehicle searching request sent by terminal equipment, wherein the vehicle searching request comprises vehicle information of a vehicle to be searched and first secret key information; inquiring a pre-stored parking information database according to the vehicle information, and if the parking information database contains the vehicle information, acquiring second key information corresponding to the vehicle information from the parking information database; judging whether the first key information is matched with the second key information or not, and if the matching is successful, acquiring vehicle position information corresponding to the vehicle information from a parking information database; and sending the vehicle position information to the terminal equipment so that the user can determine the position of the vehicle to be searched according to the vehicle position information. Therefore, the user can obtain the vehicle position of the vehicle by accessing the server through the terminal equipment, and the convenience of searching the vehicle by the user is greatly improved.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a vehicle searching method, device, system and server.
Background
With the rapid development of the automobile industry in recent years, the number of private cars is increasing, the parking lot is also increasing, and the car searching is more and more difficult.
In order to help a user to quickly find a specific position of a vehicle, a vehicle searching mode provided in the related art mainly includes two modes, the first mode is that a vehicle owner uploads current GPS (global positioning System) information GPS of the vehicle to a server through wireless communication modes such as 3G and 4G, and then the vehicle owner looks up the current position of the vehicle through an intelligent terminal such as a mobile phone and finds the current position of the vehicle according to the position displayed in the intelligent terminal.
However, in the process of implementing the present invention, the inventor finds that the above vehicle searching mode has at least the following problems: in the first mode, on one hand, the GPS positioning cannot be very accurate, so that the vehicle position seen by a vehicle owner has certain deviation from the actual position, and the vehicle cannot be correctly found; on the other hand, when the owner is unfamiliar with the interior of the parking lot, the vicinity of the vehicle cannot be quickly reached even if the accurate position of the vehicle is obtained.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, one object of the present invention is to provide a car searching method, which enables a user to access a server through a terminal device to obtain a car position of a car, facilitates the user to search for the car, simplifies the car searching process, and greatly improves the convenience of the user in searching for the car.
The second purpose of the invention is to provide a vehicle searching device.
The third purpose of the invention is to provide a vehicle searching system.
A fourth object of the present invention is to provide a server.
A fifth object of the present invention is to propose a computer-readable storage medium.
A sixth object of the invention is to propose a computer program product.
In order to achieve the above object, an embodiment of a first aspect of the present invention provides a vehicle finding method, where the method is applied to a server, and the method includes: receiving a vehicle searching request sent by terminal equipment, wherein the vehicle searching request comprises vehicle information of a vehicle to be searched and first secret key information; inquiring a pre-stored parking information database according to the vehicle information, and if the parking information database contains the vehicle information, acquiring second key information corresponding to the vehicle information from the parking information database; judging whether the first key information is matched with the second key information or not, and if the matching is successful, acquiring vehicle position information corresponding to the vehicle information from the parking information database; and sending the vehicle position information to the terminal equipment so that a user can determine the position of the vehicle to be searched according to the vehicle position information.
In an embodiment of the present invention, before the receiving the car-searching request sent by the terminal device, the method further includes: and obtaining parking information sent by the vehicle to be searched through a roadside information station, and storing the parking information in a parking information database, wherein the parking information comprises vehicle information of the vehicle to be searched, second key information and vehicle position information.
In an embodiment of the present invention, before the receiving the car-searching request sent by the terminal device, the method further includes: receiving parking information sent by a first vehicle through a roadside information station, and storing the parking information in a parking information database, wherein the first vehicle is a vehicle different from the vehicle to be searched, the parking information is transmitted to the first vehicle by a second vehicle, the parking information comprises vehicle information of the vehicle to be searched, second key information and vehicle position information, and the second vehicle is the vehicle to be searched or a vehicle acquiring the parking information.
In one embodiment of the invention, the method further comprises: acquiring current position information of the terminal equipment; and generating a navigation path according to the current position information and the vehicle position information, and sending the navigation path to the terminal equipment.
In one embodiment of the invention, the method further comprises: receiving a deletion notification of deleting the parking information, the deletion notification including the vehicle information and the first key information of the vehicle to be searched; and deleting the parking information in the parking information database when the vehicle information is determined to be contained in the parking information database and the second key information is determined to be matched with the first key information.
According to the vehicle searching method, a vehicle owner sends a vehicle searching request to a server through terminal equipment, correspondingly, when the server determines that a parking information database in the server is stored in vehicle information in the vehicle searching request, the server obtains second key information corresponding to the vehicle information from a first parking information database, the first key information in the vehicle searching request is matched through the second key information, and if the first key information and the second key information are matched, the server obtains vehicle position information corresponding to the vehicle information from the first parking information database and sends the vehicle position information to the terminal equipment. Therefore, the user can obtain the position of the vehicle to be searched from the server through the terminal equipment, the user can conveniently search the vehicle, the vehicle searching process is simplified, and the vehicle searching convenience of the user is greatly improved.
In order to achieve the above object, a second embodiment of the present invention provides a car-searching device, which is applied to a server, and includes: the system comprises a first receiving module, a second receiving module and a third receiving module, wherein the first receiving module is used for receiving a vehicle searching request sent by a terminal device, and the vehicle searching request comprises vehicle information of a vehicle to be searched and first secret key information; the first processing module is used for inquiring a pre-stored parking information database according to the vehicle information, and acquiring second key information corresponding to the vehicle information from the parking information database if the parking information database contains the vehicle information; the second processing module is used for judging whether the first key information is matched with the second key information or not, and if the matching is successful, acquiring vehicle position information corresponding to the vehicle information from the parking information database; and the sending module is used for sending the vehicle position information to the terminal equipment so that a user can determine the position of the vehicle to be searched according to the vehicle position information.
In one embodiment of the invention, the apparatus further comprises: the system comprises a first preprocessing module and a second preprocessing module, wherein the first preprocessing module is used for acquiring parking information sent by the vehicle to be searched through a roadside information station and storing the parking information in a parking information database, and the parking information comprises vehicle information of the vehicle to be searched, second key information and vehicle position information.
In one embodiment of the invention, the apparatus further comprises: the second preprocessing module is configured to receive parking information sent by a first vehicle through a roadside information station, and store the parking information in the parking information database, where the first vehicle is a vehicle different from the vehicle to be searched, the parking information is forwarded by a second vehicle to the first vehicle, the parking information includes vehicle information of the vehicle to be searched, second key information, and vehicle position information, and the second vehicle is the vehicle to be searched, or a vehicle that acquires the parking information.
In one embodiment of the invention, the apparatus further comprises: and the navigation module is used for acquiring the current position information of the terminal equipment, generating a navigation path according to the current position information and the vehicle position information, and sending the navigation path to the terminal equipment.
In one embodiment of the invention, the apparatus further comprises: a second receiving module, configured to receive a deletion notification for deleting the parking information, where the deletion notification includes the vehicle information of the vehicle to be searched and the first key information; and the deleting module is used for deleting the parking information in the parking information database when the parking information database is determined to contain the vehicle information and the second key information is determined to be matched with the first key information.
According to the vehicle searching device, a vehicle owner sends a vehicle searching request to the server through the terminal device, correspondingly, when the server determines that the parking information database in the server is stored in the vehicle information in the vehicle searching request, the server obtains second key information corresponding to the vehicle information from the first parking information database, the first key information in the vehicle searching request is matched through the second key information, and if the first key information and the second key information are matched, the server obtains vehicle position information corresponding to the vehicle information from the first parking information database and sends the vehicle position information to the terminal device. Therefore, the user can obtain the position of the vehicle to be searched from the server through the terminal equipment, the user can conveniently search the vehicle, the vehicle searching process is simplified, and the vehicle searching convenience of the user is greatly improved.
In order to achieve the above object, a third embodiment of the present invention provides a car finding system, which includes a terminal device and a server, wherein:
the server is used for receiving a vehicle searching request sent by terminal equipment, wherein the vehicle searching request comprises vehicle information of a vehicle to be searched and first key information; inquiring a pre-stored parking information database according to the vehicle information, and if the parking information database contains the vehicle information, acquiring second key information corresponding to the vehicle information from the parking information database; judging whether the first key information is matched with the second key information or not, and if the matching is successful, acquiring vehicle position information corresponding to the vehicle information from the parking information database; and sending the vehicle position information to the terminal equipment so that a user can determine the position of the vehicle to be searched according to the vehicle position information.
In an embodiment of the invention, the system further comprises the vehicle to be searched and a roadside information station, wherein the vehicle to be searched is used for sending parking information to the roadside information station, and the parking information comprises vehicle information, second key information and vehicle position information of the vehicle to be searched; the server is further configured to receive the parking information sent by the roadside information site, and store the parking information in the parking information database.
In one embodiment of the invention, the system further comprises a first vehicle, a second vehicle and a roadside information site, wherein: the first vehicle is used for receiving parking information forwarded by the second vehicle and forwarding the parking information to the roadside information site, wherein the first vehicle is a vehicle different from the vehicle to be searched, the parking information comprises vehicle information of the vehicle to be searched, second key information and vehicle position information, and the second vehicle is the vehicle to be searched or a vehicle acquiring the parking information; the server is further configured to receive the parking information sent by the roadside information site, and store the parking information in the parking information database.
In an embodiment of the present invention, the server is further configured to: acquiring current position information of the terminal equipment; and generating a navigation path according to the current position information and the vehicle position information, and sending the navigation path to the terminal equipment.
In one embodiment of the present invention, the server is further configured to receive a deletion notification to delete the parking information, where the deletion notification includes the vehicle information of the vehicle to be searched and the first key information; and deleting the parking information in the parking information database when the vehicle information is determined to be contained in the parking information database and the second key information is determined to be matched with the first key information.
In the vehicle searching system, a vehicle owner sends a vehicle searching request to the server through the terminal device, correspondingly, when the server determines that the parking information database in the server is stored in the vehicle information in the vehicle searching request, the server acquires the second key information corresponding to the vehicle information from the first parking information database, matches the first key information in the vehicle searching request through the second key information, and if the first key information and the second key information are matched, the server acquires the vehicle position information corresponding to the vehicle information from the first parking information database and sends the vehicle position information to the terminal device. Therefore, the user can obtain the position of the vehicle to be searched from the server through the terminal equipment, the user can conveniently search the vehicle, the vehicle searching process is simplified, and the vehicle searching convenience of the user is greatly improved.
To achieve the above object, a fourth aspect of the present invention provides a server, including: the vehicle searching method comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the processor executes the program, the vehicle searching method is realized according to the embodiment of the first aspect of the invention.
In order to achieve the above object, a fifth 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 the car searching method according to the first embodiment of the present invention.
In order to achieve the above object, a sixth aspect of the present invention provides a computer program product, which when being executed by an instruction processor, executes the car seeking method of the first aspect of the present invention.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic flow chart diagram of a vehicle locating method according to one embodiment of the invention;
FIG. 2 is a schematic flow chart diagram of a vehicle seeking method according to another embodiment of the present invention;
FIG. 3 is a schematic flow chart diagram of a vehicle seeking method according to another embodiment of the present invention;
FIG. 4 is a schematic flow chart diagram of a vehicle seeking method according to another embodiment of the present invention;
FIG. 5 is a schematic flow chart diagram of a vehicle seeking method according to another embodiment of the present invention;
fig. 6 is a schematic structural diagram of a vehicle searching device according to an embodiment of the invention;
fig. 7 is a schematic structural diagram of a vehicle searching device according to another embodiment of the invention;
fig. 8 is a schematic structural view of a vehicle searching device according to another embodiment of the invention;
fig. 9 is a schematic structural view of a vehicle searching device according to another embodiment of the invention;
fig. 10 is a schematic structural view of a vehicle searching device according to another embodiment of the invention;
FIG. 11 is a schematic structural diagram of a vehicle locating system according to one embodiment of the present invention;
fig. 12 is a schematic structural view of a car locating system according to another embodiment of the present invention;
fig. 13 is a schematic structural diagram of a car searching system according to another embodiment of the invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The following describes a vehicle searching method, device, system and server according to an embodiment of the invention with reference to the accompanying drawings.
Fig. 1 is a schematic flow chart of a vehicle searching method according to an embodiment of the invention.
As shown in fig. 1, the vehicle searching method includes:
The vehicle searching request can include, but is not limited to, vehicle information and first key information of the vehicle to be searched, and the vehicle searching request can also include other information, such as parking time of the vehicle to be searched, current position information of the terminal device, and the like.
The vehicle searching method according to the embodiment of the invention is applied to a vehicle searching device, and the vehicle searching device can be configured in a server.
It should be understood that the first vehicle information and the first key information of the vehicle to be searched in the terminal device may be obtained by the terminal device from the vehicle to be searched in advance, or may be input by the user in the terminal device, which is not limited in this embodiment.
The terminal device may be any hardware device capable of sending a car-finding request, for example, the terminal device portion may be a mobile terminal having an internet access function, or the terminal device may be a fixed inquiry terminal device arranged in a parking lot, which is not limited in this embodiment.
And 102, inquiring a pre-stored parking information database according to the vehicle information, and if the parking information database contains the vehicle information, acquiring second key information corresponding to the vehicle information from the parking information database.
And 103, judging whether the first key information and the second key information are matched, and if the matching is successful, acquiring the vehicle position information corresponding to the vehicle information from the parking information database.
And 104, sending the vehicle position information to the terminal equipment so that the user can determine the position of the vehicle to be searched according to the vehicle position information.
According to the vehicle searching method, a vehicle owner sends a vehicle searching request to a server through terminal equipment, correspondingly, when the server determines that a parking information database in the server is stored in vehicle information in the vehicle searching request, the server obtains second key information corresponding to the vehicle information from a first parking information database, the first key information in the vehicle searching request is matched through the second key information, and if the first key information and the second key information are matched, the server obtains vehicle position information corresponding to the vehicle information from the first parking information database and sends the vehicle position information to the terminal equipment. Therefore, the user can obtain the position of the vehicle to be searched from the server through the terminal equipment, the user can conveniently search the vehicle, the vehicle searching process is simplified, and the vehicle searching convenience of the user is greatly improved.
It should be noted that, in order to enable the user to query the vehicle position information of the vehicle to be searched through the server, as an exemplary embodiment, before the vehicle searching request sent by the receiving terminal device, the parking information of the vehicle to be searched may also be obtained, and the parking information is stored in the parking information database.
In different application scenarios, the server may obtain parking information of a vehicle to be searched in a plurality of ways, for example, as follows:
as an example, before the receiving of the car-finding request sent by the terminal device, as shown in fig. 2, the method may further include:
The parking information may include, but is not limited to, vehicle information, second key information, and vehicle position information of the vehicle to be sought, and the parking information may also include other information, for example, the parking information may also include parking time of the vehicle to be sought, and the like.
It is to be understood that the vehicle to be searched and the roadside information station can communicate with each other through a wireless network.
The wireless network may include, but is not limited to, a dedicated short-range communications DSRC network, among others. For example, the wireless network may also be a WIFI network, a 3G network, or a 4G network.
It should be noted that, this embodiment is described by taking the DSRC network as an example between the vehicle waiting apparatus and the roadside information station.
Among them, DSRC is an efficient wireless communication technology. The system can realize information interaction between vehicles, information interaction between vehicles and roadside information sites, and information interaction between terminal equipment such as mobile terminals and vehicles.
As an exemplary implementation mode, when the information interaction between the vehicle to be searched and the roadside information station is monitored, the vehicle to be searched sends parking information to the roadside information station through the DSRC network. Correspondingly, the roadside information station forwards the parking information to the server. Correspondingly, the server receives the parking information sent by the roadside information station and stores the parking information in the parking information database.
It should be understood that, in the process of broadcasting the parking information to the surroundings through the DSRC network, the other vehicles in the preset geographic range may also receive the parking information, and therefore, the server may also obtain the parking information of the vehicle to be searched through the other vehicles. Therefore, as another example, before the receiving of the car-finding request sent by the terminal device, as shown in fig. 3, the method may further include:
step 301, receiving parking information sent by a first vehicle through a roadside information station, and storing the parking information in the parking information database.
The parking information is forwarded to the first vehicle by a second vehicle, and comprises vehicle information of the vehicle to be searched, second key information and vehicle position information. Therefore, in practical application, the received parking information can be forwarded to the roadside information site by other equipment, so that the parking information is forwarded to the server through the roadside information site.
Wherein the first vehicle is a vehicle different from the vehicle to be sought.
It should be understood that the second vehicle may be a vehicle to be searched, or may be a vehicle that acquires parking information of the vehicle to be searched. That is to say, the parking information in the first vehicle may be that the vehicle to be searched is forwarded to the first vehicle, or that the vehicle that acquires the parking information of the vehicle to be searched is forwarded to the first vehicle.
It should be noted that the vehicle-to-vehicle communication may be performed through a wireless network, and this embodiment describes, as an example, the vehicle-to-vehicle communication performed through a DSRC network.
For example, a vehicle a to be searched broadcasts parking information through a DSRC network, and assuming that a vehicle B within a preset geographic range receives the parking information, correspondingly, the vehicle B may broadcast the parking information to the surroundings based on the DSRC network, and when the vehicle B performs information interaction with a roadside information site, the vehicle B may transmit the parking information of the vehicle a to a server through the roadside information site. Correspondingly, the server saves the parking information of the vehicle a in the parking information database.
For another example, a vehicle a to be searched may broadcast parking information through the DSRC network, and assuming that a vehicle B in a preset geographical range receives the parking information, the vehicle B may correspondingly broadcast the parking information to the surroundings based on the DSRC network as well, and a vehicle C in the preset geographical range receives the parking information. When the vehicle C performs information interaction with the roadside information site, the vehicle C can transmit the parking information of the vehicle a to the server through the roadside information site, and correspondingly, the server stores the parking information of the vehicle a in the parking information database. From this, it can be seen that the parking information of the vehicle a to be sought can be forwarded from vehicle to vehicle.
In this example, in the process that the parking information of the vehicle to be searched is forwarded between the vehicle and the vehicle, when there is a vehicle interacting with the roadside information site, the vehicle can forward the parking information of the vehicle to be searched to the server through the roadside information site, so that the server stores the parking information of the vehicle to be searched, a subsequent user can conveniently access the server through the terminal device to obtain the position of the vehicle to be searched, and the user can conveniently obtain the position of the vehicle to be searched.
It should be understood that the server described in the foregoing embodiment may be a central server, a parking lot management server, or a server having a central server and a parking lot management server, and this embodiment is not limited thereto.
That is, the center server and the parking lot management server in this embodiment may be the same server or different servers.
As an exemplary embodiment, when the center server and the parking lot management server are different servers, in order to facilitate a user to inquire the vehicle position of the vehicle to be searched through the fixed inquiry terminal device arranged in the parking lot, when the center server acquires the parking information of the vehicle to be searched through the roadside information site, the center server may acquire the parking management server corresponding to the vehicle position information of the vehicle to be searched and forward the parking information of the vehicle to be searched to the corresponding parking management server. Correspondingly, the parking management server stores the parking information of the vehicle to be searched in the corresponding parking information database. Therefore, the parking management server can acquire the parking information of the vehicle to be searched through the center service, so that a user can conveniently inquire the vehicle position information of the vehicle to be searched from the parking management server through the fixed inquiry terminal equipment in the parking lot.
It should be understood that, when the central server and the parking lot management server are different servers, and the parking information of the vehicle to be searched is stored in both the central server and the parking lot management server, the vehicle owner may autonomously select whether to access the central server or the parking lot management server to query the vehicle position information of the vehicle to be searched according to the actual scene needs, which is not limited in this embodiment.
Based on any of the above embodiments, in practical applications, sometimes it is difficult for a user to find a vehicle after obtaining the position of the vehicle to be found, because the user is not familiar with the surrounding environment. As an exemplary embodiment, in order to guide the user to quickly arrive at the parking position of the vehicle to be sought, as shown in fig. 4, the method may further include:
It should be understood that, in practical application, the current location information of the terminal device may be obtained in a plurality of ways, for example, as follows:
as an example, the current location information of the terminal device may be acquired according to the vehicle search request. That is, the vehicle-finding request includes the current position information of the terminal device.
As another example, the device identifier of the terminal device may be obtained according to the vehicle searching request, and the current location information of the terminal device may be obtained according to the device identifier.
For example, when a central server for managing a vehicle receives a vehicle searching request of a terminal device, and the vehicle searching request includes a device identifier of the terminal device, and when current position information of the terminal device needs to be acquired, and the central server has a positioning function, the central server can determine the current position information corresponding to the device identifier according to the positioning function. In addition, the central server can acquire the current position information corresponding to the equipment identification from the positioning server based on the equipment identification.
Based on the above embodiments, in practical applications, sometimes the user may find the vehicle after obtaining the position of the vehicle to be found, because the user is not familiar with the surrounding environment. As another exemplary embodiment, in order to guide the user to quickly reach the parking position of the vehicle to be searched, after the terminal device obtains the vehicle position information of the vehicle to be searched, the terminal device may obtain current position information of itself, generate a navigation path according to the current position information and the vehicle position information of the vehicle to be searched, and provide the navigation path to the user, so that the user can quickly reach the parking position of the vehicle to be searched through the navigation path.
Based on any of the above embodiments, in order to reduce the occupation of the storage space of the server for saving the parking information, as an exemplary implementation manner, as shown in fig. 5, the method may further include:
It should be noted that the deletion notification may be sent by the terminal device or the vehicle to be searched after the user finds the vehicle to be searched again, and this embodiment is not limited thereto.
In order to realize the embodiment, the invention further provides a vehicle searching device.
Fig. 6 is a schematic structural diagram of a vehicle searching device according to an embodiment of the invention.
It should be noted that the vehicle searching device of this embodiment is applied to a server.
As shown in fig. 6, the vehicle searching apparatus may include a first receiving module 110, a first processing module 120, a second processing module 130, and a transmitting module 140, wherein:
the first receiving module 110 is configured to receive a car-searching request sent by a terminal device.
The vehicle searching request can include, but is not limited to, vehicle information and first key information of the vehicle to be searched, and the vehicle searching request can also include other information, such as parking time of the vehicle to be searched, current position information of the terminal device, and the like.
It should be understood that the first vehicle information and the first key information of the vehicle to be searched in the terminal device may be obtained by the terminal device from the vehicle to be searched in advance, may also be input by the user in the terminal device, and may also be obtained by other manners, which is not limited in this embodiment.
The first processing module 120 is configured to query a pre-stored parking information database according to the vehicle information, and if it is known that the parking information database includes the vehicle information, obtain second key information corresponding to the vehicle information from the parking information database.
And the second processing module 130 is configured to determine whether the first key information and the second key information are matched, and if the matching is successful, obtain vehicle position information corresponding to the vehicle information from the parking information database.
A sending module 140, configured to send the vehicle location information to the terminal device, so that a user determines a location of the vehicle to be searched according to the vehicle location information.
It should be noted that the foregoing explanation on the embodiment of the car searching method is also applicable to the car searching device of the embodiment, and the embodiment is not limited thereto.
According to the vehicle searching device, a vehicle owner sends a vehicle searching request to the server through the terminal device, correspondingly, when the server determines that the parking information database in the server is stored in the vehicle information in the vehicle searching request, the server obtains second key information corresponding to the vehicle information from the first parking information database, the first key information in the vehicle searching request is matched through the second key information, and if the first key information and the second key information are matched, the server obtains vehicle position information corresponding to the vehicle information from the first parking information database and sends the vehicle position information to the terminal device. Therefore, the user can obtain the position of the vehicle to be searched from the server through the terminal equipment, the user can conveniently search the vehicle, the vehicle searching process is simplified, and the vehicle searching convenience of the user is greatly improved.
In an embodiment of the present invention, on the basis of fig. 6, as shown in fig. 7, the apparatus may further include:
the first preprocessing module 150 is configured to acquire parking information sent by the vehicle to be searched through a roadside information station, and store the parking information in the parking information database, where the parking information includes vehicle information of the vehicle to be searched, second key information, and vehicle position information.
In this example, the first preset processing module can acquire the parking information sent by the vehicle to be searched, so that the subsequent vehicle searching device can conveniently acquire the parking information of the vehicle to be searched when receiving a vehicle searching request for searching the vehicle to be searched by the terminal device.
In one implementation of the present invention, on the basis of fig. 6, as shown in fig. 8, the apparatus may further include:
the second preprocessing module 160 is configured to receive parking information sent by a first vehicle through a roadside information station, and store the parking information in the parking information database, where the first vehicle is a vehicle different from the vehicle to be searched, the parking information is forwarded by a second vehicle to the first vehicle, the parking information includes vehicle information of the vehicle to be searched, second key information, and vehicle position information, and the second vehicle is the vehicle to be searched, or a vehicle that acquires the parking information.
In one embodiment of the present invention, in order to guide the user to quickly arrive at the parking position of the vehicle to be sought, on the basis of fig. 6, as shown in fig. 9, the apparatus may further include:
and the navigation module 170 is configured to obtain current location information of the terminal device, generate a navigation path according to the current location information and the vehicle location information, and send the navigation path to the terminal device.
It should be noted that the navigation module 170 in the device embodiment shown in fig. 9 may also be included in the device embodiments shown in fig. 7 and 8, which is not limited in this embodiment.
In an embodiment of the present invention, in order to reduce the occupation of the storage space, on the basis of the embodiment of the apparatus shown in fig. 6, as shown in fig. 10, the apparatus may further include:
a second receiving module 180, configured to receive a deletion notification for deleting the parking information, where the deletion notification includes the vehicle information of the vehicle to be searched and the first key information.
It should be noted that the deletion notification may be sent by the terminal device or the vehicle to be searched after the user finds the vehicle to be searched again, and this embodiment is not limited thereto.
And the deleting module 190 is configured to delete the parking information in the parking information database when it is determined that the parking information database includes the vehicle information and it is determined that the second key information matches the first key information.
It should be noted that the configurations of the second receiving module 180 and the deleting module 190 of the apparatus embodiment shown in fig. 10 may also be included in the apparatus embodiments shown in fig. 7 to 9, and the implementation is not limited thereto.
Fig. 11 is a schematic structural diagram of a car finding system according to an embodiment of the present invention.
As shown in fig. 11, the car locating system may include a server 10 and a terminal device 20, wherein:
the server 10 is used for receiving a vehicle searching request sent by the terminal device 20, wherein the vehicle searching request comprises vehicle information of a vehicle 30 to be searched and first key information; inquiring a pre-stored parking information database according to the vehicle information, and if the parking information database contains the vehicle information, acquiring second key information corresponding to the vehicle information from the parking information database; judging whether the first key information is matched with the second key information or not, and if the matching is successful, acquiring vehicle position information corresponding to the vehicle information from the parking information database; the vehicle position information is sent to the terminal device 20, so that the user can determine the position of the vehicle 30 to be searched according to the vehicle position information.
In an embodiment of the present invention, based on the embodiment shown in fig. 11, as shown in fig. 12, the system further includes the vehicle to be sought 30 and a roadside information station 40 point, wherein,
the vehicle 30 to be searched is configured to send parking information to the roadside information station 40, where the parking information includes vehicle information, second key information, and vehicle position information of the vehicle 30 to be searched.
The roadside information station 40 is configured to send the parking information to the server 10.
The server 10 is further configured to receive the parking information sent by the roadside information station 40, and store the parking information in the parking information database.
In one embodiment of the present invention, based on the embodiment shown in fig. 11, as shown in fig. 13, the system further includes a first vehicle 50, a second vehicle 60, and a roadside information station 40 point, wherein:
the first vehicle 50 is configured to receive the parking information forwarded by the second vehicle 60 and forward the parking information to the roadside information station 40.
Wherein the first vehicle is a vehicle different from the vehicle to be sought.
The parking information is forwarded to the first vehicle by a second vehicle, and comprises vehicle information of the vehicle to be searched, second key information and vehicle position information.
The second vehicle may be the vehicle to be searched, or may be a vehicle that acquires the parking information.
The server 10 is further configured to receive the parking information sent by the roadside information station 40, and store the parking information in the parking information database.
Wherein the first vehicle 50 is a vehicle different from the vehicle 30 to be sought.
The second vehicle 60 may be a vehicle to be searched for, or may be a vehicle that acquires parking information.
In one embodiment of the present invention, in order to guide the user to quickly arrive at the parking position of the vehicle 30 to be sought, the server 10 is further configured to: acquiring current position information of the terminal device 20; and generating a navigation path according to the current position information and the vehicle position information, and sending the navigation path to the terminal device 20.
In one embodiment of the present invention, in order to reduce the occupation of the storage space of the server 10, the server 10 is further configured to receive a deletion notification for deleting the parking information, the deletion notification including the vehicle information and the first key information of the vehicle to be searched 30; and deleting the parking information in the parking information database when the vehicle information is determined to be contained in the parking information database and the second key information is determined to be matched with the first key information.
It should be noted that the deletion notification may be sent by the terminal device or the vehicle to be searched after the user finds the vehicle to be searched again, and this embodiment is not limited thereto.
It should be noted that the foregoing explanation on the embodiment of the car searching device is also applicable to the car searching system of the embodiment, and the embodiment is not limited thereto.
In the vehicle searching system, a vehicle owner sends a vehicle searching request to the server through the terminal device, correspondingly, when the server determines that the parking information database in the server is stored in the vehicle information in the vehicle searching request, the server acquires the second key information corresponding to the vehicle information from the first parking information database, matches the first key information in the vehicle searching request through the second key information, and if the first key information and the second key information are matched, the server acquires the vehicle position information corresponding to the vehicle information from the first parking information database and sends the vehicle position information to the terminal device. Therefore, the user can obtain the position of the vehicle to be searched from the server through the terminal equipment, the user can conveniently search the vehicle, the vehicle searching process is simplified, and the vehicle searching convenience of the user is greatly improved.
It should be understood that the server described in the foregoing embodiment may be a central server, a parking lot management server, or a server having a central server and a parking lot management server, and this embodiment is not limited thereto.
That is, the center server and the parking lot management server in this embodiment may be the same server or different servers.
In order to implement the above embodiment, the present invention further provides a server, which may include the car searching device of the above embodiment.
It should be noted that the explanation of the embodiment of the car-searching device is also applicable to the car-searching device of the embodiment, and the description thereof is omitted here.
In the server of the embodiment of the invention, a vehicle owner sends a vehicle searching request to the server through the terminal device, correspondingly, when the server determines that the parking information database in the server is stored in the vehicle information in the vehicle searching request, the server acquires the second key information corresponding to the vehicle information from the first parking information database, matches the first key information in the vehicle searching request through the second key information, and if the two are matched, the server acquires the vehicle position information corresponding to the vehicle information from the first parking information database and sends the vehicle position information to the terminal device. Therefore, the user can obtain the position of the vehicle to be searched from the server through the terminal equipment, the user can conveniently search the vehicle, the vehicle searching process is simplified, and the vehicle searching convenience of the user is greatly improved.
In order to implement the above embodiment, the present invention further provides a server, including: the vehicle searching method comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the processor executes the program, the vehicle searching method of the embodiment is realized.
It should be noted that the explanation of the embodiment of the vehicle searching method is also applicable to this embodiment, and is not repeated herein.
In order to implement the above embodiments, the present invention further provides a computer-readable storage medium having a computer program stored thereon, where the computer program is executed by a processor to implement the vehicle searching method of the above embodiments.
In order to achieve the above object, the present invention further provides a computer program product, which when executed by an instruction processor in the computer program product, executes the car seeking method of the above embodiment of the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (17)
1. A vehicle searching method is applied to a server and comprises the following steps:
receiving a vehicle searching request sent by terminal equipment, wherein the vehicle searching request comprises vehicle information of a vehicle to be searched and first secret key information;
inquiring a pre-stored parking information database according to the vehicle information, and if the parking information database contains the vehicle information, acquiring second key information corresponding to the vehicle information from the parking information database;
judging whether the first key information is matched with the second key information or not, and if the matching is successful, acquiring vehicle position information corresponding to the vehicle information from the parking information database;
and sending the vehicle position information to the terminal equipment so that a user can determine the position of the vehicle to be searched according to the vehicle position information.
2. The method of claim 1, wherein prior to receiving the vehicle-finding request sent by the terminal device, further comprising:
and obtaining parking information sent by the vehicle to be searched through a roadside information station, and storing the parking information in a parking information database, wherein the parking information comprises vehicle information of the vehicle to be searched, second key information and vehicle position information.
3. The method of claim 1, wherein prior to receiving the vehicle-finding request sent by the terminal device, further comprising:
receiving parking information sent by a first vehicle through a roadside information station, and storing the parking information in a parking information database, wherein the first vehicle is a vehicle different from the vehicle to be searched, the parking information is transmitted to the first vehicle by a second vehicle, the parking information comprises vehicle information of the vehicle to be searched, second key information and vehicle position information, and the second vehicle is the vehicle to be searched or a vehicle acquiring the parking information.
4. The method of claim 1, further comprising:
acquiring current position information of the terminal equipment;
and generating a navigation path according to the current position information and the vehicle position information, and sending the navigation path to the terminal equipment.
5. The method of any one of claims 1-4, further comprising:
receiving a deletion notification of deleting the parking information, the deletion notification including the vehicle information and the first key information of the vehicle to be searched;
and deleting the parking information in the parking information database when the vehicle information is determined to be contained in the parking information database and the second key information is determined to be matched with the first key information.
6. A vehicle searching device is applied to a server and comprises:
the system comprises a first receiving module, a second receiving module and a third receiving module, wherein the first receiving module is used for receiving a vehicle searching request sent by a terminal device, and the vehicle searching request comprises vehicle information of a vehicle to be searched and first secret key information;
the first processing module is used for inquiring a pre-stored parking information database according to the vehicle information, and acquiring second key information corresponding to the vehicle information from the parking information database if the parking information database contains the vehicle information;
the second processing module is used for judging whether the first key information is matched with the second key information or not, and if the matching is successful, acquiring vehicle position information corresponding to the vehicle information from the parking information database;
and the sending module is used for sending the vehicle position information to the terminal equipment so that a user can determine the position of the vehicle to be searched according to the vehicle position information.
7. The apparatus of claim 6, further comprising:
the system comprises a first preprocessing module and a second preprocessing module, wherein the first preprocessing module is used for acquiring parking information sent by the vehicle to be searched through a roadside information station and storing the parking information in a parking information database, and the parking information comprises vehicle information of the vehicle to be searched, second key information and vehicle position information.
8. The apparatus of claim 6, further comprising:
the second preprocessing module is configured to receive parking information sent by a first vehicle through a roadside information station, and store the parking information in the parking information database, where the first vehicle is a vehicle different from the vehicle to be searched, the parking information is forwarded by a second vehicle to the first vehicle, the parking information includes vehicle information of the vehicle to be searched, second key information, and vehicle position information, and the second vehicle is the vehicle to be searched, or a vehicle that acquires the parking information.
9. The apparatus of claim 6, further comprising:
and the navigation module is used for acquiring the current position information of the terminal equipment, generating a navigation path according to the current position information and the vehicle position information, and sending the navigation path to the terminal equipment.
10. The apparatus of any of claims 6-9, further comprising:
a second receiving module, configured to receive a deletion notification for deleting the parking information, where the deletion notification includes the vehicle information of the vehicle to be searched and the first key information;
and the deleting module is used for deleting the parking information in the parking information database when the parking information database is determined to contain the vehicle information and the second key information is determined to be matched with the first key information.
11. A vehicle searching system is characterized by comprising a terminal device and a server, wherein:
the server is used for receiving a vehicle searching request sent by terminal equipment, wherein the vehicle searching request comprises vehicle information of a vehicle to be searched and first key information; inquiring a pre-stored parking information database according to the vehicle information, and if the parking information database contains the vehicle information, acquiring second key information corresponding to the vehicle information from the parking information database; judging whether the first key information is matched with the second key information or not, and if the matching is successful, acquiring vehicle position information corresponding to the vehicle information from the parking information database; and sending the vehicle position information to the terminal equipment so that a user can determine the position of the vehicle to be searched according to the vehicle position information.
12. The system of claim 11, further comprising the vehicle to be sought and a roadside information site, wherein,
the vehicle to be searched is used for sending parking information to the roadside information site, wherein the parking information comprises vehicle information of the vehicle to be searched, second key information and vehicle position information;
the roadside information site is used for sending the parking information to the server;
the server is further configured to receive the parking information sent by the roadside information site, and store the parking information in the parking information database.
13. The system of claim 11, further comprising a first vehicle, a second vehicle, and a roadside information site, wherein:
the first vehicle is used for receiving parking information forwarded by the second vehicle and forwarding the parking information to the roadside information site, wherein the first vehicle is a vehicle different from the vehicle to be searched, the parking information is forwarded by the second vehicle to the first vehicle, the parking information comprises vehicle information of the vehicle to be searched, second key information and vehicle position information, and the second vehicle is the vehicle to be searched or a vehicle acquiring the parking information;
the server is further configured to receive the parking information sent by the roadside information site, and store the parking information in the parking information database.
14. The system of claim 11, wherein the server is further configured to: acquiring current position information of the terminal equipment; and generating a navigation path according to the current position information and the vehicle position information, and sending the navigation path to the terminal equipment.
15. The system according to any one of claims 11 to 14, wherein the server is further configured to receive a deletion notification to delete the parking information, the deletion notification including the vehicle information of the vehicle to be searched and the first key information; and deleting the parking information in the parking information database when the vehicle information is determined to be contained in the parking information database and the second key information is determined to be matched with the first key information.
16. A server, comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the vehicle finding method according to any one of claims 1-5 when executing the program.
17. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the vehicle finding method according to any one of claims 1 to 5.
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| CN201810846079.8A CN110766972A (en) | 2018-07-27 | 2018-07-27 | Vehicle searching method, device and system and server |
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| CN201810846079.8A CN110766972A (en) | 2018-07-27 | 2018-07-27 | Vehicle searching method, device and system and server |
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