CN114141041A - Remote parking control method, system, storage medium and device for automobile - Google Patents
Remote parking control method, system, storage medium and device for automobile Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000012216 screening Methods 0.000 claims abstract description 17
- 238000013507 mapping Methods 0.000 claims description 13
- 238000004364 calculation method Methods 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 238000002372 labelling Methods 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096833—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route
- G08G1/096838—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route where the user preferences are taken into account or the user selects one route out of a plurality
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
- G08G1/148—Management of a network of parking areas
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/024—Guidance services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
Abstract
The invention provides a remote parking control method, a system, a storage medium and equipment of an automobile, wherein the method comprises the following steps: acquiring position information of a target vehicle and position information of all vacant parking spaces in a parking lot where the target vehicle is located; positioning and navigating are carried out according to the position information of the target vehicle and the position information of all the vacant parking spaces to obtain a parking path from the target vehicle to each vacant parking space, and the parking distance between the target vehicle and each vacant parking space is calculated; screening out a target parking path with the shortest distance from all parking paths according to the parking distance between the target vehicle and each empty parking space, and determining the target parking path as the optimal parking path of the target vehicle; and sending the optimal parking path of the target vehicle and the position information of the vacant parking spaces corresponding to the optimal parking path to the target vehicle so that the target vehicle can be parked in the vacant parking spaces corresponding to the optimal parking path according to the optimal parking path, thereby achieving the purpose of rapid parking.
Description
Technical Field
The present invention relates to the field of automobiles, and in particular, to a method, a system, a storage medium, and an apparatus for controlling remote parking of an automobile.
Background
The parking difficulty becomes an increasingly serious social problem in large and medium-sized cities in China, the parking technology is more and more mature along with the development of the automobile industry, and in order to solve the parking problems in the scenes of narrow parking spaces, special-shaped parking spaces, a large number of foreign matters in the parking spaces and the like, a remote parking technology applied to the parking technology is needed.
Although the conventional remote parking technology can realize parking control with separation of people and vehicles, generally, the parking is guided according to a fixed route when a fixed parking space exists, but when a vehicle enters any parking lot and the fixed parking space does not exist in the parking lot, the vehicle needs to perform inefficient tour operation to search for an empty parking space. Therefore, the existing remote parking technology cannot realize the purpose of quickly parking a vehicle by screening out an optimal parking route and a corresponding parking space for the vehicle in real time under the condition of no fixed parking space in any parking lot.
Disclosure of Invention
The invention aims to provide a method, a system, a storage medium and equipment for controlling remote parking of an automobile, which aim to solve the problem that the existing remote parking technology cannot screen out an optimal parking route and a corresponding parking space for the automobile in real time under the condition of no fixed parking space in any parking lot so as to achieve the purpose of rapid parking.
The invention provides a remote parking control method of an automobile, which is applied to a cloud server, wherein the cloud server is in communication connection with a mobile terminal and the automobile respectively, and the method comprises the following steps:
receiving a parking instruction of a remote control target vehicle sent by a mobile terminal;
acquiring position information of a target vehicle and position information of all vacant parking spaces in a parking lot where the target vehicle is located;
positioning and navigating are carried out according to the position information of the target vehicle and the position information of all the vacant parking spaces so as to obtain a parking path from the target vehicle to each vacant parking space, and the parking distance between the target vehicle and each vacant parking space is obtained through calculation;
screening out a target parking path with the shortest distance from all the parking paths according to the parking distance between the target vehicle and each empty parking space, and determining the target parking path as the optimal parking path of the target vehicle;
and sending the optimal parking path of the target vehicle and the position information of the vacant parking spaces corresponding to the optimal parking path to the target vehicle so that the target vehicle can be parked in the vacant parking spaces corresponding to the optimal parking path according to the optimal parking path.
The remote parking control method for the automobile has the following beneficial effects:
the invention receives a parking instruction of a remote control target vehicle sent by a mobile terminal, acquires the position information of the target vehicle and the position information of all vacant parking spaces in a parking lot of the target vehicle, performs positioning navigation according to the position information of the target vehicle and the position information of all the vacant parking spaces to obtain a parking path from the target vehicle to each vacant parking space, calculates the parking distance from the target vehicle to each vacant parking space, screens out a target parking path with the shortest distance from all the parking paths according to the parking distance from the target vehicle to each vacant parking space, determines the target parking path as the optimal parking path of the target vehicle, and sends the optimal parking path of the target vehicle and the position information of the vacant parking spaces corresponding to the optimal parking path to the target vehicle, the target vehicle can be parked in the empty parking space corresponding to the optimal parking path according to the optimal parking path, so that remote parking control over the target vehicle is achieved, and the purpose of rapid parking is achieved.
In addition, the method for controlling the remote parking of the automobile provided by the invention can also have the following additional technical characteristics:
further, after the step of screening out the target parking path from all the parking paths according to the parking distance between the target vehicle and each empty parking space, the method further includes:
judging whether the vacant parking spaces corresponding to the target parking path conflict with the vacant parking spaces corresponding to the optimal parking paths of other vehicles or not;
and if no conflict occurs, determining the target parking path as the optimal parking path of the target vehicle.
Further, after the step of determining whether the empty parking space corresponding to the target parking path conflicts with the empty parking space corresponding to the optimal parking path of the other vehicle, the method further includes:
if the conflict occurs, the target parking path is removed from all the parking paths;
according to the parking distance between the target vehicle and each vacant parking space, a first target parking path with the shortest distance is selected from all the parking paths after the target parking paths are removed, and the following steps are executed: and judging whether the empty parking space corresponding to the first target parking path conflicts with the empty parking spaces corresponding to the optimal parking paths of other vehicles or not until the optimal parking path of the target vehicle is obtained.
Further, the step of determining the target parking path as the optimal parking path of the target vehicle if no collision occurs further includes:
and marking an occupation label on the empty parking space corresponding to the target parking path.
Further, the step of determining whether the vacant parking space corresponding to the target parking path conflicts with the vacant parking space corresponding to the optimal parking path of the other vehicle includes:
and judging whether the vacant parking spaces corresponding to the target parking path are marked with the occupation labels or not.
Further, the step of obtaining the position information of all the vacant parking spaces inside the parking lot where the target vehicle is located includes:
acquiring monitoring signals of sensors on all parking spaces in a parking lot where a target vehicle is located;
judging whether a vehicle is parked in a parking space monitored by a preset sensor according to a monitoring signal sent by the preset sensor;
if not, confirming that the parking space monitored by the preset sensor is an empty parking space, and acquiring the coordinates of the parking space monitored by the preset sensor.
Further, the step of acquiring the coordinates of the parking space monitored by the preset sensor includes:
acquiring the number information of the preset sensor;
and searching and acquiring the coordinates of the parking spaces monitored by the preset sensors with corresponding numbers from a mapping table according to the number information of the preset sensors, wherein the mapping table is used for expressing the mapping relation between the sensor numbers and the coordinates of the corresponding parking spaces.
The invention also provides a remote parking control system of an automobile, which is applied to a cloud server, wherein the cloud server is in communication connection with a mobile terminal and the automobile, and comprises the following components:
a receiving module: the parking system is used for receiving a parking instruction of a remote control target vehicle sent by the mobile terminal;
an acquisition module: the system comprises a parking lot, a vehicle position information acquisition unit and a vehicle position information acquisition unit, wherein the parking lot is used for parking a target vehicle;
a calculation module: the parking system comprises a target vehicle, a parking space and a parking distance calculation module, wherein the target vehicle is used for positioning and navigating according to the position information of the target vehicle and the position information of all the vacant parking spaces to obtain a parking path from the target vehicle to each vacant parking space, and the parking distance from the target vehicle to each vacant parking space is calculated;
a screening module: the parking system is used for screening out a target parking path with the shortest distance from all the parking paths according to the parking distance between the target vehicle and each empty parking space, and determining the target parking path as the optimal parking path of the target vehicle;
a sending module: and the system is used for sending the optimal parking path of the target vehicle and the position information of the vacant parking spaces corresponding to the optimal parking path to the target vehicle so that the target vehicle can be parked in the vacant parking spaces corresponding to the optimal parking path according to the optimal parking path.
The present invention also provides a computer-readable storage medium having a computer program stored thereon, wherein the computer program is executed by a processor to implement the remote parking control method for a vehicle described above.
The invention also provides a remote parking control device of the automobile, which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the program to realize the remote parking control method of the automobile.
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
The above 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 flowchart of a remote parking control method of a vehicle according to a first embodiment of the present invention;
fig. 2 is a system block diagram of a remote parking control system of a vehicle according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a remote parking control apparatus of a vehicle according to a third embodiment of the present invention.
Detailed Description
In order to make the objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. Several embodiments of the invention are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1, an embodiment of the present invention provides a remote parking control method for an automobile, which is applied to a cloud server, where the cloud server is in communication connection with a mobile terminal and the automobile, respectively, and includes steps S101 to S105.
And S101, receiving a parking instruction of the remote control target vehicle sent by the mobile terminal.
S102, position information of the target vehicle and position information of all vacant parking spaces in the parking lot where the target vehicle is located are obtained.
The step of obtaining the position information of all the vacant parking spaces in the parking lot where the target vehicle is located comprises the following steps:
acquiring monitoring signals of sensors on all parking spaces in a parking lot where a target vehicle is located;
judging whether a vehicle is parked in a parking space monitored by a preset sensor according to a monitoring signal sent by the preset sensor;
if not, confirming that the parking space monitored by the preset sensor is an empty parking space, and acquiring the coordinates of the parking space monitored by the preset sensor.
The invention monitors each parking space through the sensors on the parking spaces, and judges whether a vehicle is parked on the corresponding parking space according to the monitoring signals, thereby rapidly and accurately knowing the vacant condition of each parking space.
The step of obtaining the coordinates of the parking space monitored by the preset sensor comprises the following steps:
acquiring the number information of the preset sensor;
and searching and acquiring the coordinates of the parking spaces monitored by the preset sensors with corresponding numbers from a mapping table according to the number information of the preset sensors, wherein the mapping table is used for expressing the mapping relation between the sensor numbers and the coordinates of the corresponding parking spaces.
Because the number of each sensor is in one-to-one correspondence with the coordinate of the monitored parking space, the invention can quickly and accurately search and acquire the coordinate of the parking space monitored by the sensor with the corresponding number from the mapping table according to the number information of the sensor.
S103, positioning and navigating are carried out according to the position information of the target vehicle and the position information of all the vacant parking spaces to obtain a parking path from the target vehicle to each vacant parking space, and the parking distance between the target vehicle and each vacant parking space is obtained through calculation.
S104, screening out a target parking path with the shortest distance from all the parking paths according to the parking distance between the target vehicle and each empty parking space, and determining the target parking path as the optimal parking path of the target vehicle.
The step of screening out a target parking path from all the parking paths according to the parking distance between the target vehicle and each empty parking space further comprises the following steps:
judging whether the vacant parking spaces corresponding to the target parking path conflict with the vacant parking spaces corresponding to the optimal parking paths of other vehicles or not;
and if no conflict occurs, determining the target parking path as the optimal parking path of the target vehicle.
After the step of judging whether the vacant parking space corresponding to the target parking path conflicts with the vacant parking space corresponding to the optimal parking path of other vehicles, the method further comprises the following steps:
if the conflict occurs, the target parking path is removed from all the parking paths;
according to the parking distance between the target vehicle and each vacant parking space, a first target parking path with the shortest distance is selected from all the parking paths after the target parking paths are removed, and the following steps are executed: and judging whether the empty parking space corresponding to the first target parking path conflicts with the empty parking spaces corresponding to the optimal parking paths of other vehicles or not until the optimal parking path of the target vehicle is obtained.
If the empty parking space corresponding to the parking path with the shortest distance from the target vehicle is the same parking space as the empty parking space corresponding to the parking path with the shortest distance from other vehicles and the parking space corresponding to the optimal parking path is determined, the situation that the conflict occurs is met, and because the parking space is preferentially determined as the empty parking space corresponding to the optimal parking path of other vehicles, the other vehicles are determined to have the priority parking right for the parking space in preference to the target vehicle in time, at the moment, the target vehicle needs to give up the parking right for the parking space, and the proper parking space is screened out from the rest empty parking spaces again.
According to the invention, if the target parking path is determined as the optimal parking path of the target vehicle, then the empty parking space corresponding to the optimal parking path of the target vehicle is subjected to conflict judgment with the empty parking space corresponding to the optimal parking path of other vehicles, if a conflict occurs, which vehicle has the parking priority for the parking space between the target vehicle and the other vehicles cannot be directly judged, then the judgment of the parking priority needs to be carried out according to the sending time sequence of the parking instructions or the other, and after the parking priority is judged, the optimal parking path of the vehicle without the priority needs to be replaced.
The invention judges whether the empty parking space corresponding to the target parking path conflicts with the empty parking space corresponding to the optimal parking path of other vehicles, and after judging that the vacant parking spaces corresponding to the target parking path do not conflict with the vacant parking spaces corresponding to the optimal parking paths of other vehicles, and then, the target parking path is determined as the optimal parking path, compared with the step of determining the target parking path as the optimal parking path of the target vehicle firstly and then performing collision judgment on the vacant parking spaces corresponding to the optimal parking path of the target vehicle and the vacant parking spaces corresponding to the optimal parking paths of other vehicles, the parking priority can be directly reflected, the replacement of the optimal parking path of the vehicle can be avoided, the ordered parking under the condition of parking space collision can be ensured, and the simplicity and the reliability of an internal algorithm can be ensured.
If no conflict occurs, the step of determining the target parking path as the optimal parking path of the target vehicle further comprises:
and marking an occupation label on the empty parking space corresponding to the target parking path.
The step of judging whether the vacant parking spaces corresponding to the target parking path conflict with the vacant parking spaces corresponding to the optimal parking paths of other vehicles includes:
and judging whether the vacant parking spaces corresponding to the target parking path are marked with the occupation labels or not.
In the specific implementation mode: judging whether an occupied label is marked on an empty parking space corresponding to the target parking path;
if the occupation label is not marked, determining that the vacant parking spaces corresponding to the target parking path do not conflict with the vacant parking spaces corresponding to the optimal parking paths of other vehicles, and determining the target parking path as the optimal parking path of the target vehicle;
and marking an occupation label on the empty parking space corresponding to the target parking path.
If the occupation label is marked, determining that the vacant parking spaces corresponding to the target parking path conflict with vacant parking spaces corresponding to the optimal parking paths of other vehicles, and removing the target parking path from all the parking paths;
screening a first target parking path with the shortest distance from all the parking paths after the target parking paths are removed according to the parking distance between the target vehicle and each empty parking space;
repeatedly executing the steps: and judging whether an occupation label is marked on an empty parking space corresponding to the first target parking path or not until the optimal parking path of the target vehicle is obtained.
According to the specific implementation mode of the invention, the space occupying label is marked on the space which is determined as the optimal parking path in a labeling mode, so that the space occupying label can be conveniently and quickly identified, and then whether the corresponding space is occupied or not is judged by identifying the space occupying label, namely whether the space is determined as the space of the optimal parking path of other vehicles or not, and whether the vacant space corresponding to the target parking path of the target vehicle conflicts with the vacant space corresponding to the optimal parking path of other vehicles or not can be conveniently and quickly judged through the steps.
And S105, sending the optimal parking path of the target vehicle and the position information of the vacant parking spaces corresponding to the optimal parking path to the target vehicle so that the target vehicle can be parked in the vacant parking spaces corresponding to the optimal parking path according to the optimal parking path.
In conclusion, the remote parking control method for the automobile, provided by the invention, has the beneficial effects that: the invention receives a parking instruction of a remote control target vehicle sent by a mobile terminal, acquires the position information of the target vehicle and the position information of all vacant parking spaces in a parking lot of the target vehicle, performs positioning navigation according to the position information of the target vehicle and the position information of all the vacant parking spaces to obtain a parking path from the target vehicle to each vacant parking space, calculates the parking distance from the target vehicle to each vacant parking space, screens out a target parking path with the shortest distance from all the parking paths according to the parking distance from the target vehicle to each vacant parking space, determines the target parking path as the optimal parking path of the target vehicle, and sends the optimal parking path of the target vehicle and the position information of the vacant parking spaces corresponding to the optimal parking path to the target vehicle, the target vehicle can be parked in the empty parking space corresponding to the optimal parking path according to the optimal parking path, so that remote parking control over the target vehicle is achieved, and the purpose of rapid parking is achieved.
Example 2
Referring to fig. 2, the present embodiment further provides a remote parking control system for an automobile, which is applied to a cloud server, where the cloud server is in communication connection with a mobile terminal and the automobile respectively, and the remote parking control system includes:
a receiving module: the parking instruction receiving device is used for receiving a parking instruction of a remote control target vehicle sent by the mobile terminal.
An acquisition module: the method and the device are used for acquiring the position information of the target vehicle and the position information of all the vacant parking spaces in the parking lot where the target vehicle is located.
Wherein the obtaining module is further configured to:
acquiring monitoring signals of sensors on all parking spaces in a parking lot where a target vehicle is located;
judging whether a vehicle is parked in a parking space monitored by a preset sensor according to a monitoring signal sent by the preset sensor;
if not, confirming that the parking space monitored by the preset sensor is an empty parking space, and acquiring the coordinates of the parking space monitored by the preset sensor.
The acquisition module is further configured to:
acquiring the number information of the preset sensor;
and searching and acquiring the coordinates of the parking spaces monitored by the preset sensors with corresponding numbers from a mapping table according to the number information of the preset sensors, wherein the mapping table is used for expressing the mapping relation between the sensor numbers and the coordinates of the corresponding parking spaces.
A calculation module: and the parking distance calculation module is used for positioning and navigating according to the position information of the target vehicle and the position information of all the vacant parking spaces to obtain a parking path from the target vehicle to each vacant parking space, and calculating the parking distance from the target vehicle to each vacant parking space.
A screening module: and the parking system is used for screening out a target parking path with the shortest distance from all the parking paths according to the parking distance between the target vehicle and each empty parking space, and determining the target parking path as the optimal parking path of the target vehicle.
Wherein the screening module is further configured to:
judging whether the vacant parking spaces corresponding to the target parking path conflict with the vacant parking spaces corresponding to the optimal parking paths of other vehicles or not;
if no conflict occurs, determining the target parking path as the optimal parking path of the target vehicle;
if the conflict occurs, the target parking path is removed from all the parking paths;
according to the parking distance between the target vehicle and each vacant parking space, a first target parking path with the shortest distance is selected from all the parking paths after the target parking paths are removed, and the following steps are executed: and judging whether the empty parking space corresponding to the first target parking path conflicts with the empty parking spaces corresponding to the optimal parking paths of other vehicles or not until the optimal parking path of the target vehicle is obtained.
The screening module is further configured to:
and marking an occupation label on the empty parking space corresponding to the target parking path.
The screening module is further configured to:
and judging whether the vacant parking spaces corresponding to the target parking path are marked with the occupation labels or not.
A sending module: and the system is used for sending the optimal parking path of the target vehicle and the position information of the vacant parking spaces corresponding to the optimal parking path to the target vehicle so that the target vehicle can be parked in the vacant parking spaces corresponding to the optimal parking path according to the optimal parking path.
Example 3
Referring to fig. 3, the present invention further provides a remote parking control device for a vehicle, which is a remote parking control device for a vehicle according to a third embodiment of the present invention, and includes a memory 20, a processor 10, and a computer program 30 stored in the memory and running on the processor, wherein the processor 10 implements the remote parking control method for a vehicle as described above when executing the computer program 30.
The remote parking control device of the automobile may be a computer, a server, an upper computer, and the like, and the processor 10 may be a Central Processing Unit (CPU), a controller, a microcontroller, a microprocessor, or another data Processing chip in some embodiments, and is configured to run a program code stored in the memory 20 or process data, for example, execute an access limiting program.
The memory 20 includes at least one type of readable storage medium, which includes a flash memory, a hard disk, a multimedia card, a card type memory (e.g., SD or DX memory, etc.), a magnetic memory, a magnetic disk, an optical disk, and the like. The memory 20 may in some embodiments be an internal memory unit of a remote parking control device of the vehicle, for example a hard disk of the remote parking control device of the vehicle. The memory 20 may be an external storage device of a remote parking control device of an automobile in other embodiments, such as a plug-in hard disk provided on the remote parking control device of the automobile, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like. Further, the memory 20 may also include both an internal memory unit and an external memory device of the remote parking control apparatus of the automobile. The memory 20 may be used not only to store application software and various types of data installed in the remote parking control apparatus of the automobile, but also to temporarily store data that has been output or is to be output.
It should be noted that the configuration shown in fig. 3 does not constitute a limitation of the remote parking control apparatus for the automobile, and in other embodiments, the remote parking control apparatus for the automobile may include fewer or more components than those shown, or may combine some components, or a different arrangement of components.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the method for controlling remote parking of an automobile as described above.
Those of skill in the art will understand that the logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be viewed as implementing 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.
More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A remote parking control method of an automobile is applied to a cloud server, the cloud server is in communication connection with a mobile terminal and the automobile respectively, and the method comprises the following steps:
receiving a parking instruction of a remote control target vehicle sent by a mobile terminal;
acquiring position information of a target vehicle and position information of all vacant parking spaces in a parking lot where the target vehicle is located;
positioning and navigating are carried out according to the position information of the target vehicle and the position information of all the vacant parking spaces so as to obtain a parking path from the target vehicle to each vacant parking space, and the parking distance between the target vehicle and each vacant parking space is obtained through calculation;
screening out a target parking path with the shortest distance from all the parking paths according to the parking distance between the target vehicle and each empty parking space, and determining the target parking path as the optimal parking path of the target vehicle;
and sending the optimal parking path of the target vehicle and the position information of the vacant parking spaces corresponding to the optimal parking path to the target vehicle so that the target vehicle can be parked in the vacant parking spaces corresponding to the optimal parking path according to the optimal parking path.
2. The remote parking control method for the automobile according to claim 1, wherein the step of selecting a target parking path from all the parking paths according to the parking distance between the target vehicle and each empty parking space further comprises:
judging whether the vacant parking spaces corresponding to the target parking path conflict with the vacant parking spaces corresponding to the optimal parking paths of other vehicles or not;
and if no conflict occurs, determining the target parking path as the optimal parking path of the target vehicle.
3. The remote parking control method for the automobile according to claim 2, wherein the step of determining whether the vacant parking space corresponding to the target parking path conflicts with the vacant parking space corresponding to the optimal parking path of the other vehicle further comprises:
if the conflict occurs, the target parking path is removed from all the parking paths;
according to the parking distance between the target vehicle and each vacant parking space, a first target parking path with the shortest distance is selected from all the parking paths after the target parking paths are removed, and the following steps are executed: and judging whether the empty parking space corresponding to the first target parking path conflicts with the empty parking space corresponding to the optimal parking path of other vehicles.
4. The remote parking control method for the automobile according to claim 3, wherein the step of determining the target parking path as the optimal parking path for the target vehicle if no collision occurs further comprises:
and marking an occupation label on the empty parking space corresponding to the target parking path.
5. The remote parking control method for the automobile according to claim 4, wherein the step of determining whether the vacant parking space corresponding to the target parking path conflicts with the vacant parking space corresponding to the optimal parking path of the other vehicle includes:
and judging whether the vacant parking spaces corresponding to the target parking path are marked with the occupation labels or not.
6. The remote parking control method for the automobile according to claim 1, wherein the step of acquiring the position information of all empty spaces inside the parking lot where the target vehicle is located includes:
acquiring monitoring signals of sensors on all parking spaces in a parking lot where a target vehicle is located;
judging whether a vehicle is parked in a parking space monitored by a preset sensor according to a monitoring signal sent by the preset sensor;
if not, confirming that the parking space monitored by the preset sensor is an empty parking space, and acquiring the coordinates of the parking space monitored by the preset sensor.
7. The remote parking control method for the automobile according to claim 6, wherein the step of acquiring the coordinates of the parking space monitored by the preset sensor includes:
acquiring the number information of the preset sensor;
and searching and acquiring the coordinates of the parking spaces monitored by the preset sensors with corresponding numbers from a mapping table according to the number information of the preset sensors, wherein the mapping table is used for expressing the mapping relation between the sensor numbers and the coordinates of the corresponding parking spaces.
8. The utility model provides a long-range control system that parks of car which characterized in that is applied to the high in the clouds server, the high in the clouds server is connected with mobile terminal and vehicle communication, includes:
a receiving module: the parking system is used for receiving a parking instruction of a remote control target vehicle sent by the mobile terminal;
an acquisition module: the system comprises a parking lot, a vehicle position information acquisition unit and a vehicle position information acquisition unit, wherein the parking lot is used for parking a target vehicle;
a calculation module: the parking system comprises a target vehicle, a parking space and a parking distance calculation module, wherein the target vehicle is used for positioning and navigating according to the position information of the target vehicle and the position information of all the vacant parking spaces to obtain a parking path from the target vehicle to each vacant parking space, and the parking distance from the target vehicle to each vacant parking space is calculated;
a screening module: the parking system is used for screening out a target parking path with the shortest distance from all the parking paths according to the parking distance between the target vehicle and each empty parking space, and determining the target parking path as the optimal parking path of the target vehicle;
a sending module: and the system is used for sending the optimal parking path of the target vehicle and the position information of the vacant parking spaces corresponding to the optimal parking path to the target vehicle so that the target vehicle can be parked in the vacant parking spaces corresponding to the optimal parking path according to the optimal parking path.
9. A computer-readable storage medium on which a computer program is stored, which program, when being executed by a processor, implements a remote parking control method for a vehicle according to any one of claims 1 to 7.
10. A remote parking control apparatus for an automobile, characterized by comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the remote parking control method for an automobile according to any one of claims 1 to 7 when executing the program.
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