CN110766976B - Method and device for searching vehicle by using intelligent key and intelligent key - Google Patents
Method and device for searching vehicle by using intelligent key and intelligent key Download PDFInfo
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- CN110766976B CN110766976B CN201810847510.0A CN201810847510A CN110766976B CN 110766976 B CN110766976 B CN 110766976B CN 201810847510 A CN201810847510 A CN 201810847510A CN 110766976 B CN110766976 B CN 110766976B
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Abstract
The invention provides a method for searching a car by using an intelligent key and the intelligent key. The server side method comprises the following steps: judging that the intelligent key enters a vehicle searching mode; acquiring the real-time position of the intelligent key and the parking position information of the vehicle corresponding to the intelligent key; generating car searching indication information according to the real-time position and the parking position of the intelligent key; and pushing the vehicle searching indication information to the intelligent key. Therefore, whether the car owner enters the car searching range near the car parking position or not can be automatically judged through the positioning of the intelligent key, and the car searching instruction is actively pushed to the car owner when the car owner appears near the car.
Description
Technical Field
The invention relates to a vehicle technology, in particular to an intelligent vehicle searching management method and system.
Background
In the current various auxiliary vehicle searching modes, a vehicle owner needs to perform corresponding operation when parking, and actively searches the position of the vehicle when taking the vehicle. For example, the owner of the vehicle can inquire the position of the vehicle through a terminal and the like, and then the owner of the vehicle searches for the vehicle according to the position prompt on the terminal. The limited terminal is erected in the parking area, after the vehicle owner parks the vehicle, the parking card is swiped to the nearest terminal, the terminal records the vehicle information of the vehicle owner and the like, then the vehicle position of the vehicle owner is positioned near the terminal, when the vehicle owner needs to search for the vehicle, the parking card is swiped to any terminal, the terminal can display the position of the terminal nearest to the vehicle owner, the vehicle owner can firstly search for the terminal nearest to the vehicle, and then searches for the vehicle position nearby.
Or, the license plate of the vehicle and the position of the vehicle are identified in a part of parking areas through the wide-angle camera, then the corresponding relation between the license plate and the position is established, and the data is stored in the management server. When the vehicle owner needs to find the vehicle position, the vehicle owner inputs own license plate information on the query terminal, the query terminal obtains the position information of the vehicle owner through accessing the management server and displays the position information to the vehicle owner, and the vehicle owner actively finds the position of the vehicle through the information.
In the way of searching for the vehicle through the terminal machine, if the owner forgets to swipe a card through the terminal machine nearby after parking, it is difficult to inquire and locate the vehicle by using the terminal machine when searching for the vehicle. In the inquiry mode through the inquiry terminal, if the distribution of the inquiry terminal is not very dense, the vehicle owner needs to find the inquiry terminal first and then find the vehicle position; if the parking area is complicated, the owner can hardly find the position of the vehicle even if the owner position information is inquired on the terminal.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art described above. A method and a device for searching a car by using an intelligent key are provided.
In order to achieve the above object, an embodiment according to a first aspect of the present invention provides a method for searching for a vehicle using a smart key, which is used on a server side, the method including:
judging that the intelligent key enters a vehicle searching mode;
acquiring the real-time position of the intelligent key and the parking position information of the vehicle corresponding to the intelligent key;
generating car searching indication information according to the real-time position and the parking position of the intelligent key;
and pushing the vehicle searching indication information to the intelligent key.
In some embodiments, the generating car-finding instruction information according to the real-time position of the smart key and the parking position includes:
determining whether a vehicle searching area of the smart key comprises an entrance of a parking area, wherein the vehicle searching area is an area in a first predefined range around the parking position, and the parking area is a second predefined range in which vehicles are parked in a predetermined concentrated manner;
when the vehicle searching area comprises the entrance, generating position information of the entrance and the exit and path information from the real-time position of the intelligent key to the entrance as vehicle searching indication information;
when the vehicle searching area does not comprise the entrance, monitoring whether the intelligent key enters the parking area, and generating vehicle parking position information and path information from the real-time position of the intelligent key to the parking position as the vehicle searching indication information after entering the parking area.
In some embodiments, the determining that the smart key enters the vehicle-finding mode includes:
acquiring position information of an intelligent key and parking position information of a vehicle corresponding to the intelligent key;
judging whether the intelligent key enters a car searching area, wherein the car searching area is an area in a first predefined range around the parking position;
and when the intelligent key enters the vehicle searching area, judging that the intelligent key enters a vehicle searching mode.
In some embodiments, the determining whether the smart key enters the car-finding area includes:
judging whether the distance between the intelligent key and the vehicle parking position is smaller than a predefined radius R or not;
and when the distance is smaller than the predefined radius R, determining that the intelligent key enters a vehicle searching area.
In some embodiments, before the obtaining the information that the smart key enters the car-finding mode, the method further includes:
judging whether the intelligent key is in a vehicle searching standby state or not;
and receiving the position information sent by the intelligent key at a first preset time interval when the intelligent key is in a vehicle searching standby state.
In some embodiments, before determining that the smart key enters the car-finding mode, the method further includes: receiving vehicle parking position information sent by an intelligent key and storing the vehicle parking position information in a parking information database;
the acquiring of the parking position information of the vehicle corresponding to the smart key includes: vehicle parking position information is acquired from the parking information database.
An embodiment according to the first aspect of the present invention also provides a method for searching for a vehicle using a smart key, which is used on the smart key side, including:
judging whether the intelligent key enters an intelligent vehicle searching mode or not;
when the intelligent key is judged to enter the intelligent vehicle searching mode, sending real-time position information of the intelligent key to a server; and receiving the car searching information returned by the server.
In some embodiments, the determining whether the smart key enters the smart car-finding mode includes:
judging whether the distance between the intelligent key and the vehicle parking position is smaller than a predefined radius R or not;
and when the distance is smaller than the predefined radius R, judging whether the intelligent key enters an intelligent vehicle searching mode.
The method for searching the vehicle by using the intelligent key can automatically judge whether the vehicle owner enters the vehicle searching range near the vehicle parking position through the positioning of the intelligent key, and actively pushes the vehicle searching instruction to the vehicle owner when the vehicle owner appears near the vehicle.
In order to achieve the above object, an embodiment according to a second aspect of the present invention provides an apparatus for searching for a vehicle using a smart key, including:
the vehicle searching mode judging module is used for judging whether the intelligent key enters a vehicle searching mode or not;
the position information acquisition module is used for acquiring the real-time position of the intelligent key and the parking position information of the vehicle corresponding to the intelligent key;
the vehicle searching indication information generating module is used for generating vehicle searching indication information according to the real-time position of the intelligent key and the parking position;
and the information pushing module is used for pushing the vehicle searching indication information to the intelligent key.
In some embodiments, the car-searching indication information generating module generates car-searching indication information according to the real-time position of the smart key and the parking position, and includes:
determining whether a vehicle searching area of the smart key includes an entrance of a parking area, wherein the vehicle searching area is an area in a first predefined range around the parking position, and the parking area is an area in a second predefined range in which predetermined vehicles are parked in a concentrated manner;
when the vehicle searching area comprises the entrance, generating position information of the entrance and the exit and path information from the real-time position of the intelligent key to the entrance as vehicle searching indication information;
when the vehicle searching area does not comprise the entrance, monitoring whether the intelligent key enters the parking area, and generating vehicle parking position information and path information from the real-time position of the intelligent key to the parking position as the vehicle searching indication information after entering the parking area.
In some embodiments, the car-searching instruction information generating module generates car-searching instruction information according to the real-time position of the smart key and the parking position, and further includes:
and generating path information from the entrance to the vehicle parking position as vehicle finding instruction information.
In some embodiments, the vehicle finding mode determining module determines that the smart key enters the vehicle finding mode, including:
acquiring position information of an intelligent key and parking position information of a vehicle corresponding to the intelligent key;
judging whether the intelligent key enters a car searching area, wherein the car searching area is an area in a first predefined range around the parking position;
and when the intelligent key enters the vehicle searching area, judging that the intelligent key enters a vehicle searching mode.
In some embodiments, the vehicle finding mode determining module determines that the smart key enters the vehicle finding mode, including:
judging whether the distance between the intelligent key and the vehicle parking position is smaller than a predefined radius R or not;
and when the distance is smaller than the predefined radius R, determining that the intelligent key enters a vehicle searching area.
In some embodiments, the apparatus further includes a vehicle-seeking standby module, configured to determine whether the smart key is in a vehicle-seeking standby state before the information that the smart key enters the vehicle-seeking mode is obtained; and receiving the position information sent by the intelligent key at a first preset time interval when the intelligent key is in a vehicle searching standby state.
The device for searching the vehicle by using the intelligent key can automatically judge whether the vehicle owner enters the vehicle searching range near the vehicle parking position through the positioning of the intelligent key, and actively pushes the vehicle searching indication to the vehicle owner when the vehicle owner appears near the vehicle.
In order to achieve the above object, a non-transitory computer readable storage medium is provided in an embodiment of a third aspect of the present invention, and the executable instructions stored thereon when executed by a processor implement the method for searching for a vehicle using a smart key according to the first aspect of the present invention.
In order to achieve the above object, a fourth aspect of the present invention provides a smart key, which includes a processor, a memory, a display, and a positioning module, wherein the memory stores executable instructions, and the executable instructions, when executed by the processor, implement the method of claim 7 or 8.
The non-transitory computer readable storage medium and the smart key according to the third and fourth aspects of the present invention have similar advantageous effects to the vehicle finding method using the smart key according to the first and second aspects of the present invention, and will not be described herein again.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of a vehicle-finding scenario according to the present invention;
FIG. 2 is a schematic view of a second vehicle-finding scenario according to the present invention;
FIG. 3 is a schematic flow chart diagram of a method for locating vehicles using a fob according to one embodiment of the invention;
FIG. 4 is a schematic flow chart diagram of a method for locating a vehicle using a fob according to another embodiment of the invention;
FIG. 5 is a block diagram of a configuration of a smart key according to an embodiment of the present invention;
fig. 6 is a block diagram showing the structure of the device for searching for a car using the smart key according to the present 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 method and apparatus of embodiments of the present invention are described in detail below with reference to the accompanying drawings.
The scene schematic diagram of the intelligent vehicle searching by using the method of the invention is shown in fig. 1 and fig. 2. The background server can acquire information such as parking position and parking time of the vehicle through information sent by the key or a positioning module (such as positioning services like GPS, Beidou and the like) of the vehicle. And the environment parameters such as parking areas, entrances of the parking areas and the like related to the parking of the vehicle are intelligently identified through large-amount parking data large-data analysis. Alternatively, a topographic database of parking areas may also be established through cooperation with the parking areas, and the like. In the invention, the server stores information such as parking areas, entrances of the parking areas and the like, so that intelligent vehicle searching can be realized, and the sources of the information are not particularly limited.
For example, taking the above data obtained by the key of the vehicle as an example, when the key detects that the key leaves the vehicle and the key does not enter the vehicle again, the key sends the position of the vehicle to the background server, and records the moving track of the key in real time. And the key sends the track data of the key to the background server at regular intervals. The server sorts the track data uploaded by keys of different vehicles at different time points, and utilizes big data analysis to divide an area with concentrated parking positions into parking areas, and the server updates the parking data in the parking areas in real time; and setting the area with the more concentrated key movement track as an entrance area of the parking area. To achieve the above function, the smart key is generally a smart key having a processor, a memory, and the like.
The intelligent vehicle searching area can be set according to the requirement. For example, referring to fig. 1 and 2, the range is a spherical region 10 centered on a vehicle position a and having a radius R, which illustrates a two-dimensional plane. The parking area 20 has a doorway 21, and the parking area 30 has a doorway 31. The car-finding area 10 may include an entrance area 31 of the parking area as shown in fig. 1, or may not include an entrance area, and the entrance 21 is outside the car-finding area as shown in fig. 2.
Referring to fig. 1, the method for searching for a vehicle using a smart key according to the present invention may include steps S110 to S140.
And S110, judging that the intelligent key enters a vehicle searching mode.
Whether to enter the car searching mode can be judged according to whether the intelligent key enters the car searching area. For example, referring to step S105, the server may acquire position information of the smart key and parking position information of a vehicle to which the smart key corresponds, and determine whether the smart key enters the vehicle-finding area through the positions of the two in step S106. The car searching area is an area of a first predefined range around the parking position, and can be a regular spherical area as shown in fig. 1 and 2, or an arbitrarily customized irregular area. And when the intelligent key enters the vehicle searching area, judging that the intelligent key enters a vehicle searching mode.
Taking a regular spherical area as an example, whether the distance between the smart key and the vehicle parking position is smaller than a predefined radius R can be judged; and when the distance is smaller than the predefined radius R, determining that the intelligent key enters a vehicle searching area.
And S120, acquiring the real-time position of the intelligent key and the parking position information of the vehicle corresponding to the intelligent key. Before entering the vehicle searching mode, the intelligent key and the server can communicate at intervals, and position information is sent to the server at intervals. After entering the car-finding mode, the communication interval between the car-finding mode and the car-finding mode can be shortened, and the real-time position of the key is preferably provided for car-finding guidance.
And S130, generating car searching indication information according to the real-time position of the intelligent key and the parking position.
The vehicle searching instruction information may include parking position information, path information to the parking position, and the like, and when the entrance and the exit of the parking area are also within the vehicle searching range, the vehicle searching instruction information may further include the entrance and the exit position, the path to the entrance and the exit, and the like. As will be described in detail below in connection with fig. 4.
S140, pushing the vehicle searching indication information to the intelligent key. The parking indication may be pushed directly to the key, requiring the key to have a way to provide information to the user, either by display or voice, etc.
The information prompting mode of the intelligent key can comprise voice prompting when the intelligent vehicle searching mode is started, and prompting can also be carried out by means of vibration and the like. When receiving the car searching indication information, the car searching indication information is prompted in a display or voice mode.
In addition, before the information that the smart key enters the vehicle searching mode is obtained, the method may further include: judging whether the intelligent key is in a vehicle searching standby state or not; and receiving the position information sent by the intelligent key at a first preset time interval when the intelligent key is in a vehicle searching standby state. Otherwise, the location information does not have to be sent.
For example, when the intelligent key leaves the intelligent vehicle searching area, the intelligent vehicle searching standby state is entered, and the server maintains periodic data interaction. When the intelligent key does not leave the intelligent vehicle searching area, the intelligent vehicle searching standby state is entered after the key enters the parking lot area after a vehicle owner enters the parking lot area within a certain time (which can be set to half an hour, can also be set to one hour, and can even be set to be longer). If the automobile does not leave the parking area all the time, the key does not start the intelligent automobile searching standby.
When the parking position data is established according to the information of the intelligent key, before the intelligent key is judged to enter the vehicle searching mode, the method further comprises the following steps: and receiving the vehicle parking position information sent by the intelligent key and storing the information in a parking information database. And the acquiring the parking position information of the vehicle corresponding to the smart key comprises the following steps: vehicle parking position information is acquired from the parking information database.
The method for searching the vehicle by using the intelligent key can automatically judge whether the vehicle owner enters the vehicle searching range near the vehicle parking position through the positioning of the intelligent key, and actively pushes the vehicle searching instruction to the vehicle owner when the vehicle owner appears near the vehicle.
Referring to fig. 4, fig. 4 is a schematic flow chart illustrating a method for searching for a vehicle using a smart key according to another embodiment of the present invention. The information prompting mode can be planned according to whether the car searching area comprises an entrance of the parking area. Specifically, the car-finding method may include steps S210 to S260.
And S210, judging that the intelligent key enters a vehicle searching mode.
And S220, judging whether the car searching area of the intelligent key comprises an entrance of a parking area. Wherein the vehicle searching area is an area of a first predefined range around the parking position, and the parking area is a second predefined range in which the vehicles are parked in a predetermined set. See fig. 1, fig. 2.
When the car-searching area comprises the entrance, step S230 is executed to generate position information of the entrance and the exit and path information from the real-time position of the smart key to the entrance as the car-searching instruction information. For example, in fig. 1, the path from the position C to the entrance 31.
When the car-searching area does not include the entrance, step S240 is executed to monitor whether the smart key enters the parking area.
And after entering the parking area, executing step S250, generating vehicle parking position information and path information from the real-time position of the smart key to the parking position as the vehicle seeking instruction information. E.g., paths D to a in fig. 1 or B to a in fig. 2.
Otherwise, step S260 is executed to continue to acquire the real-time location information of the smart key and to determine whether the smart key enters the parking area.
When the car searching area comprises an entrance and an exit, a route map entering the parking lot is pushed to the user, so that the user can quickly find the entrance of the parking area. And then, after entering the parking area, the user sends the route map of the vehicle searching to the target vehicle, so that the user is helped to arrive at the parking space from the entrance and exit at the fastest speed, the vehicle searching efficiency can be improved, and the vehicle searching time is saved.
The above is a method executed by the server side, and the following operations may be executed on the smart key side:
judging whether the intelligent key enters an intelligent vehicle searching mode or not;
when the intelligent key is judged to enter the intelligent vehicle searching mode, sending real-time position information of the intelligent key to a server; and receiving the car searching information returned by the server.
The intelligent key is judged by the server to send a command to the intelligent car searching mode, so that the intelligent key is more suitable for the situation that the shape of the car searching area is complex. Or the intelligent key can judge according to the position information, and the intelligent key can be applied to the situation that the vehicle searching area is set to be in a simple geometric shape such as a sphere and can judge only by the distance between the intelligent key and the vehicle parking position.
At this moment, whether the judgement intelligent key gets into intelligent car mode of seeking can include: judging whether the distance between the intelligent key and the vehicle parking position is smaller than a predefined radius R or not; and when the distance is smaller than the predefined radius R, judging whether the intelligent key enters an intelligent vehicle searching mode.
In order to implement the method in the embodiment of the first aspect, an embodiment of a second aspect of the present invention provides an apparatus for searching a vehicle using a smart key.
Implementations of the system may include one or more computing devices including a processor and a memory having stored thereon an application program comprising computer program instructions executable on the processor. The application program may be divided into a plurality of program modules for respective functions of the respective components of the system. The modules of the program are logically divided rather than physically, each program module may run on one or more computing devices, and one or more program modules may run on one computing device. The system of the present invention is described in detail below in terms of the functional logical division of program modules.
Referring to fig. 6, fig. 6 is a block diagram illustrating a car-finding apparatus using a smart key according to the present invention. The device 100 for searching for a vehicle using a smart key may include: the system comprises a vehicle searching mode judging module 110, a position information obtaining module 120, a vehicle searching indication information generating module 130 and an information pushing module 140.
The vehicle searching mode determining module 110 is configured to determine whether the smart key enters a vehicle searching mode.
In some embodiments, the vehicle finding mode determining module determines that the smart key enters the vehicle finding mode, including: acquiring position information of an intelligent key and parking position information of a vehicle corresponding to the intelligent key; judging whether the intelligent key enters a car searching area, wherein the car searching area is an area in a first predefined range around the parking position; and when the intelligent key enters the vehicle searching area, judging that the intelligent key enters a vehicle searching mode.
For example, the vehicle searching mode determining module determines that the smart key enters the vehicle searching mode, and may include: judging whether the distance between the intelligent key and the vehicle parking position is smaller than a predefined radius R or not; and when the distance is smaller than the predefined radius R, determining that the intelligent key enters a vehicle searching area.
And a position information obtaining module 120, configured to obtain a real-time position of the smart key and parking position information of a vehicle corresponding to the smart key.
And a vehicle searching indication information generating module 130, configured to generate vehicle searching indication information according to the real-time position of the smart key and the parking position.
The car-searching instruction information generating module 130 generates car-searching instruction information according to the real-time position of the smart key and the parking position, and may include:
determining whether a vehicle searching area of the smart key includes an entrance of a parking area, wherein the vehicle searching area is an area in a first predefined range around the parking position, and the parking area is an area in a second predefined range in which predetermined vehicles are parked in a concentrated manner;
when the vehicle searching area comprises the entrance, generating position information of the entrance and the exit and path information from the real-time position of the intelligent key to the entrance as vehicle searching indication information;
generating path information from the gateway to the vehicle parking position as vehicle finding instruction information;
when the vehicle searching area does not comprise the entrance, monitoring whether the intelligent key enters the parking area, and generating vehicle parking position information and path information from the real-time position of the intelligent key to the parking position as the vehicle searching indication information after entering the parking area.
And an information pushing module 140, configured to push the vehicle searching indication information to the smart key.
In some embodiments, the apparatus further comprises a vehicle searching standby module 150, configured to determine whether the smart key is in a vehicle searching standby state before the information that the smart key enters the vehicle searching mode is obtained; and receiving the position information sent by the intelligent key at a first preset time interval when the intelligent key is in a vehicle searching standby state.
The device for searching the vehicle by using the intelligent key can automatically judge whether the vehicle owner enters the vehicle searching range near the vehicle parking position through the positioning of the intelligent key, and actively pushes the vehicle searching indication to the vehicle owner when the vehicle owner appears near the vehicle.
In a third aspect, the present invention provides a non-transitory computer readable storage medium, on which executable instructions are stored, and when executed by a processor, the non-transitory computer readable storage medium implements the method for searching for a vehicle using a smart key according to the first aspect of the present invention.
Computer instructions for carrying out the methods of the present invention may be carried using any combination of one or more computer-readable media. By non-transitory computer readable medium can be included any computer readable medium except for the signal itself, which is temporarily propagating. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The embodiment of the fourth aspect of the invention provides a smart key. Fig. 5 is a block diagram of a smart key according to an embodiment of the present invention. The key fob 100 includes a processor, a memory, a display, and a positioning module. Wherein the memory stores executable instructions that, when executed by the processor, implement the method of embodiments of the second aspect of the invention.
The non-transitory computer readable storage medium and the smart key according to the third and fourth aspects of the present invention have similar advantageous effects to the vehicle finding method using the smart key according to the first and second aspects of the present invention, and will not be described herein again.
It should be noted that in the description of the present specification, reference to the description of the term "one embodiment", "some embodiments", "an example", "a specific example", or "some examples", etc., means 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 present 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.
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 two or more, for example, two, three, etc., unless specifically defined otherwise.
It will be understood by those skilled in the art that all or part of the steps carried by the method implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and the program, when executed, includes one or a combination of the steps of the method embodiments.
In the description of the present specification, any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
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 (14)
1. A method for searching a car by using a smart key is used on a server side, and is characterized by comprising the following steps:
judging that the intelligent key enters a vehicle searching mode;
acquiring the real-time position of the intelligent key and the parking position information of the vehicle corresponding to the intelligent key;
generating car searching indication information according to the real-time position and the parking position of the intelligent key;
pushing the car searching indication information to the intelligent key,
the judge that the smart key enters the vehicle searching mode includes:
when the intelligent key detects that the intelligent key leaves the vehicle and does not enter the vehicle again, the intelligent key sends the position of the vehicle, records the moving track of the intelligent key in real time and judges whether the distance between the intelligent key and the parking position of the vehicle is smaller than a predefined radius R or not;
and when the distance is smaller than the predefined radius R, determining that the intelligent key enters a vehicle searching area.
2. The method for searching for the car by using the smart key according to claim 1, wherein the generating of the car searching indication information according to the real-time position and the parking position of the smart key comprises:
determining whether a vehicle searching area of the smart key includes an entrance of a parking area, wherein the vehicle searching area is an area in a first predefined range around the parking position, and the parking area is an area in a second predefined range in which predetermined vehicles are parked in a concentrated manner;
when the vehicle searching area comprises the entrance, generating position information of the entrance and the exit and path information from the real-time position of the intelligent key to the entrance as vehicle searching indication information;
when the vehicle searching area does not comprise the entrance, monitoring whether the intelligent key enters the parking area, and generating vehicle parking position information and path information from the real-time position of the intelligent key to the parking position as the vehicle searching indication information after entering the parking area.
3. The method of claim 2, wherein the generating of the car-searching instruction information according to the real-time position and the parking position of the smart key further comprises:
and generating path information from the entrance to the vehicle parking position as vehicle finding instruction information.
4. The method of claim 1, wherein the determining that the fob enters the seek mode comprises:
acquiring position information of an intelligent key and parking position information of a vehicle corresponding to the intelligent key;
judging whether the intelligent key enters a car searching area, wherein the car searching area is an area in a first predefined range around the parking position;
and when the intelligent key enters the vehicle searching area, judging that the intelligent key enters a vehicle searching mode.
5. The method for searching for the vehicle by using the smart key as claimed in claim 1, wherein before the obtaining the information that the smart key enters the vehicle searching mode, the method further comprises:
judging whether the intelligent key is in a vehicle searching standby state or not;
and receiving the position information sent by the intelligent key at a first preset time interval when the intelligent key is in a vehicle searching standby state.
6. The method for searching for a car by using a smart key according to claim 1, further comprising:
before it is judged that the intelligent key enters the vehicle searching mode, the method further comprises the following steps: receiving vehicle parking position information sent by an intelligent key and storing the vehicle parking position information in a parking information database;
the acquiring of the parking position information of the vehicle corresponding to the smart key includes: vehicle parking position information is acquired from the parking information database.
7. A method for searching a vehicle by using a smart key is used on a smart key side, and is characterized by comprising the following steps:
judging whether the intelligent key enters an intelligent vehicle searching mode or not;
when the intelligent key is judged to enter the intelligent vehicle searching mode, sending real-time position information of the intelligent key to a server; receiving the car information of seeking that the server returned, judge whether intelligent key gets into the intelligent mode of seeking the car, include:
when the intelligent key detects that the intelligent key leaves the vehicle and does not enter the vehicle again, the intelligent key sends the position of the vehicle, records the moving track of the intelligent key in real time and judges whether the distance between the intelligent key and the parking position of the vehicle is smaller than a predefined radius R or not;
and when the distance is smaller than the predefined radius R, judging whether the intelligent key enters an intelligent vehicle searching mode.
8. A non-transitory computer readable storage medium having executable instructions stored thereon, wherein the executable instructions, when executed by a processor, implement the method for locating a vehicle using a fob according to any one of claims 1 to 6.
9. The utility model provides an use smart key to seek device of car which characterized in that includes:
the vehicle searching mode judging module is used for judging whether the intelligent key enters a vehicle searching mode or not;
the position information acquisition module is used for acquiring the real-time position of the intelligent key and the parking position information of the vehicle corresponding to the intelligent key;
the vehicle searching indication information generating module is used for generating vehicle searching indication information according to the real-time position of the intelligent key and the parking position;
an information pushing module for pushing the vehicle searching indication information to the intelligent key,
the car mode of seeking judges that the intelligent key gets into the mode of seeking the car, includes:
when the intelligent key detects that the intelligent key leaves the vehicle and does not enter the vehicle again, the intelligent key sends the position of the vehicle, records the moving track of the intelligent key in real time and judges whether the distance between the intelligent key and the parking position of the vehicle is smaller than a predefined radius R or not;
and when the distance is smaller than the predefined radius R, determining that the intelligent key enters a vehicle searching area.
10. The apparatus for searching for a car using a smart key according to claim 9, wherein the car searching instruction information generating module generates car searching instruction information according to the real-time position and the parking position of the smart key, including:
determining whether a vehicle searching area of the smart key includes an entrance of a parking area, wherein the vehicle searching area is an area in a first predefined range around the parking position, and the parking area is an area in a second predefined range in which predetermined vehicles are parked in a concentrated manner;
when the vehicle searching area comprises the entrance, generating position information of the entrance and the exit and path information from the real-time position of the intelligent key to the entrance as vehicle searching indication information;
when the vehicle searching area does not comprise the entrance, monitoring whether the intelligent key enters the parking area, and generating vehicle parking position information and path information from the real-time position of the intelligent key to the parking position as the vehicle searching indication information after entering the parking area.
11. The apparatus for searching for a car using a smart key according to claim 10, wherein the car searching instruction information generating module generates car searching instruction information according to the real-time position and the parking position of the smart key, further comprising:
and generating path information from the entrance to the vehicle parking position as vehicle finding instruction information.
12. The apparatus for searching for a car by using a smart key according to claim 9, wherein the car searching mode determining module determines that the smart key enters into the car searching mode, and comprises:
acquiring position information of an intelligent key and parking position information of a vehicle corresponding to the intelligent key;
judging whether the intelligent key enters a car searching area, wherein the car searching area is an area in a first predefined range around the parking position;
and when the intelligent key enters the vehicle searching area, judging that the intelligent key enters a vehicle searching mode.
13. The apparatus for searching for a car using a smart key according to claim 9, further comprising:
the vehicle searching standby module is used for judging whether the intelligent key is in a vehicle searching standby state before the information that the intelligent key enters the vehicle searching mode is obtained; and receiving the position information sent by the intelligent key at a first preset time interval when the intelligent key is in a vehicle searching standby state.
14. The intelligent key is characterized by comprising a processor, a memory, a display and a positioning module, wherein
The memory stores executable instructions that, when executed by the processor, implement the method of claim 7.
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