CN111524386A - Vehicle finding method - Google Patents
Vehicle finding method Download PDFInfo
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- CN111524386A CN111524386A CN202010389794.0A CN202010389794A CN111524386A CN 111524386 A CN111524386 A CN 111524386A CN 202010389794 A CN202010389794 A CN 202010389794A CN 111524386 A CN111524386 A CN 111524386A
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- parking space
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- parking
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
- G08G1/148—Management of a network of parking areas
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Traffic Control Systems (AREA)
Abstract
A car finding method is characterized in that a parking space information mobile acquisition device 401 moves along a preset track, acquires preset parking space parking car information along the way, sends the parking car information and corresponding position information to a server 100 through a first communication link, and the server 100 records the car identity information of each parking space parking car; the inquiry device 402 sends request information for acquiring the parking position of the vehicle corresponding to the license plate number to the server 100, the server 100 inquires the parking position information of the vehicle corresponding to the license plate number after receiving the request information, and sends the parking position information of the vehicle corresponding to the license plate number through the second communication link, and the parking user arrives at the parking position of the vehicle according to the parking position information.
Description
Technical Field
The invention belongs to the field of intelligent parking management, and particularly relates to a method for acquiring parking space information through a parking space information mobile acquisition device, acquiring a vehicle parking position and guiding a user to arrive at the vehicle parking position through a mobile guiding device.
Background
The parking lot has the advantages that the parking areas of the large parking lot are multiple, the number of parked vehicles is large, particularly, the parking lot is underground, a parking user can accurately find the vehicle only by accurately remembering the parking position of the vehicle, the parking position of the vehicle is not noticed when the vehicle is parked, and the target vehicle can be found in the large parking lot with large parking spaces, so that the parking lot is difficult to find.
In order to solve the problem that vehicles are difficult to find in a parking lot, most of the existing methods are that license plate recognition cameras fixed in positions are installed near parking spaces, license plates of vehicles parked on the parking spaces are recognized, and information of the parking positions of the vehicles is sent to a server to be stored; when a user finds a vehicle, a license plate number is input into the inquiry device, the server searches a vehicle parking position according to the license plate number, the server sends the license plate number to the inquiry device corresponding to the vehicle parking position, the inquiry device displays a vehicle finding path reaching the vehicle parking position, and the user can reach the vehicle parking position according to position information or vehicle finding path strength obtained by the inquiry device.
According to the method, a license plate recognition camera needs to be installed near each parking space, power lines and network lines need to be pulled when the license plate recognition camera is installed, and the engineering quantity is large in a parking lot with large parking spaces; in the later operation process, a large amount of maintenance work of power lines and wire nets of the camera also exists, and the cost is high.
From the user's perspective, the car finding path displayed on the querying device is not the most intuitive way.
The invention discloses a vehicle finding method, which comprises the steps of putting parking space information mobile acquisition devices in parking lots, wherein the parking space information mobile acquisition devices can move to a plurality of parking spaces according to a preset path and acquire the information of vehicles parked in each parking space one by one, one parking space information mobile acquisition device can acquire a large amount of information of vehicles parked in the parking lots in a short time, the number of the parking space information mobile acquisition devices required to be put in the parking lots with the same number of the parking spaces is far smaller than that of fixed equipment, the parking space information mobile acquisition devices are supplied with power by self-contained batteries, the acquired information can be uploaded to a server in a wireless mode in real time, a large amount of erection work of network lines and power lines is saved, the early construction cost is low, and the later operation and maintenance cost is also low.
According to the vehicle finding method, the mobile guide device assists the parking user to arrive at the vehicle parking position, the mobile device accompanies the parking user to arrive at the vehicle parking position, and in the accompanying process, the mobile device can perform voice interaction with the user to play music or videos to the user, so that the vehicle finding experience of the user is greatly improved, and the eager desire of people for better life is met.
Disclosure of Invention
A car finding method comprises a parking space information mobile acquisition device, an inquiry device and a server; the parking space information mobile acquisition device establishes a first communication link with the server; the car finding method comprises the following steps: s0: the parking space information mobile acquisition device moves according to a preset path and acquires parking space information at a preset position; s1: the server acquires the parking space information through the first communication link, and records parking space occupation information according to the parking space information, wherein the parking space occupation information comprises vehicle identity information occupying the parking space; and S2, the inquiry device acquires the vehicle parking position information corresponding to the vehicle identity information through the second communication link.
Further, the parking space information mobile acquisition device is an unmanned aerial vehicle.
Further, the parking space information mobile acquisition device is an unmanned ground mobile device.
Further, the inquiry device is a mobile communication terminal, and the second communication link is established in a wireless communication mode.
Further, a mobile direction device is also included that establishes a third communication link with the server.
Further, the movement guide device is an unmanned aerial vehicle.
Further, the movement guide device is an unmanned ground moving device.
Further, the unmanned ground moving device is a manned device, and a user can take the manned device to reach a vehicle parking position.
Furthermore, the mobile guiding device comprises a media playing module, and in the process that the mobile guiding device guides the accompanying user to arrive at the parking space, the media playing module can play media information such as music and videos, so that the user has better car finding experience.
Furthermore, the inquiry device sends speed control information for setting the moving speed of the mobile guiding device to the server through the second communication link, after the server receives the speed control information, the server sends an instruction for setting the speed of the mobile guiding device to the mobile guiding device through the third communication link, and a vehicle seeking user can adjust the moving speed of the mobile guiding device through the inquiry device, including a smart phone, so that the mobile guiding device can accompany the vehicle seeking user to reach a vehicle parking position more personally.
Advantageous effects
The invention discloses a vehicle finding method, which comprises the steps of putting parking space information mobile acquisition devices in parking lots, wherein the parking space information mobile acquisition devices can move to a plurality of parking spaces according to a preset path and acquire the information of vehicles parked in each parking space one by one, one parking space information mobile acquisition device can acquire the information of vehicles parked in a large number of parking spaces in a short time, the number of the parking space information mobile acquisition devices needing to be put in the parking lots with the same number of parking spaces is far smaller than that of fixed equipment, the parking space information mobile acquisition devices are supplied with power by self-contained batteries, the acquired information can be uploaded to a server in a wireless mode in real time, a large number of erection work quantities of network lines and power lines are saved, and the early construction cost, the later operation cost and the maintenance cost are also low.
According to the vehicle finding method, the mobile guide device assists the parking user to arrive at the parking position, the mobile device accompanies the parking user to arrive at the vehicle parking position, music and videos can be played in the accompanying process, vehicle finding experience of the user is greatly improved, and the eager desire of people for better life is met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1: a system block diagram of a car finding method realized by a parking space information mobile acquisition device;
FIG. 2: a system block diagram of a vehicle finding method realized by a smart phone and an unmanned aerial vehicle;
FIG. 3: a car finding method and a system block diagram are realized through a smart phone and a robot with a road.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a vehicle finding method, wherein a small number of parking space information mobile acquisition devices are put in a parking lot, the parking space information mobile acquisition devices can move to a plurality of parking spaces according to a preset path and acquire the information of vehicles parked in each parking space one by one, and one parking space information mobile acquisition device can acquire the information of vehicles parked in each parking space one by one in a short time in the moving process; meanwhile, the accompanying user can easily arrive at the vehicle parking position through the mobile guiding device, and the following detailed description is respectively given.
Fig. 1 is a block diagram of an implementation system of a car finding method, including: the parking space information mobile acquisition device 401 is used for automatically moving along a preset path, and taking a parking space photo when the parking space information mobile acquisition device moves to a parking space; a server 100 for recording vehicle identification information of a parked vehicle for each parking space; a query device 402 for providing an interface for inputting a license plate number to a parking user and displaying vehicle parking position information to the user; the parking space information mobile acquisition device 401 establishes a first communication link with the server 100, and the server 100 acquires information of vehicles parked in a parking space from the parking space information mobile acquisition device 401 through the first communication link; the inquiry device 402 establishes a second communication link with the server 100, and the inquiry device 402 obtains the parking space information of the parking space of the license plate number from the server 100 through the second communication link.
In the embodiment corresponding to fig. 1, the specific steps are as follows:
s101: the parking space information mobile acquisition device 401 moves to a position near each preset parking space, takes a picture of the parking space through a camera contained in the parking space, identifies whether a vehicle is parked in the parking space, and further identifies the license plate number of the parked vehicle for the parking space in which the vehicle is parked;
s102: the parking space information mobile acquisition device 401 sends the photo of the parked vehicle and the identified license plate number to the server 100 through the first communication link;
s103: the server 100 records the license plate number of the parking space parking vehicle;
s104: a vehicle seeking user inputs a license plate number on the interface of the inquiry device 402, the inquiry device 402 sends request information for seeking a parking position of a vehicle corresponding to the license plate number to the server 100 through the second communication link, the server 100 searches and sends parking space number and position information containing the license plate number corresponding to the inquiry device 402 through the second communication link after receiving the request information, and the inquiry device 402 shows the parking space number and position where the vehicle corresponding to the license plate number parks and a vehicle seeking path to the user after receiving the parking space number and position information containing the parking space number and position information;
in this embodiment, the first two steps can be changed as appropriate, and steps S101 and S102 are changed to S101A and S102A, respectively, and the subsequent steps S103 and S104 remain unchanged, which does not affect the implementation effect of this embodiment,
S101A: the parking space information mobile acquisition device 401 moves to a position near each preset parking space, and takes a parking space picture through a camera contained in the parking space information mobile acquisition device;
s102: the parking space information mobile acquisition device 401 sends the parking space photo and the position information of the parking space to the server 100 through the first communication link, and the server 100 acquires the license plate number of the parking space parking vehicle by identifying the parking space photo.
Fig. 2 is a block diagram of an implementation system of a car finding method, which includes: the parking space information mobile acquisition device 401 is used for automatically moving along a preset path, and acquiring video information of a parking space when the parking space moves to one parking space; a server 100 for recording vehicle identification information of a parked vehicle for each parking space; a smart phone 402 for providing an interface for inputting a license plate number to a parking user and displaying vehicle parking position information to the user; an unmanned aerial vehicle 403, which is an unmanned aerial vehicle, for guiding a user to a vehicle parking location; the parking space information mobile acquisition device 401 establishes a first communication link with the server 100, and the server 100 acquires information of vehicles parked in a parking space from the parking space information mobile acquisition device 401 through the first communication link; the smart phone 402 establishes a second communication link with the server 100, and the smart phone 402 acquires parking space information of the parking space of the license plate number from the server 100 through the second communication link; the unmanned aerial vehicle 403 establishes a third communication link with the server 100, the server 100 sends a vehicle finding path to the unmanned aerial vehicle 403 through the third communication link, and after receiving the vehicle finding path, the unmanned aerial vehicle 403 takes the vehicle finding user to fly to a vehicle parking position along the vehicle finding path; the user of looking for the car can pass through user interface on the smart mobile phone 402 inputs and sets for unmanned aerial vehicle 403's flight speed information, smart mobile phone 402 passes through second communication link sends the flight speed information to the server, server 100 is according to the speed information passes through the third communication link to unmanned aerial vehicle 403 sends speed and sets for the instruction, unmanned aerial vehicle 403 is according to speed sets for the instruction, adjusts flying speed, conveniently looks for the car user with the most comfortable speed, follows unmanned aerial vehicle 403 reachs the vehicle and parks the position.
In the embodiment corresponding to fig. 2, the specific steps are as follows:
s201: the parking space information mobile acquisition device 401 moves to a position near each preset parking space, and takes a parking space picture through a camera contained in the parking space information mobile acquisition device;
s202: the parking space information mobile acquisition device 401 sends the parking space photo and the position information of the parking space to the server 100 through the first communication link, and the server 100 identifies the number plate of the vehicle in the parking space photo and obtains the number plate number of the vehicle parked in the parking space;
s203: the server 100 records the license plate number of the parking space parking vehicle;
s204: a license plate number is input on the interface of the smart phone 402 by a vehicle finding user, the smart phone 402 sends request information for finding a parking position of a vehicle corresponding to the license plate number to the server 100 through the second communication link, after receiving the request information, the server 100 finds and sends a parking space number and position information corresponding to the license plate number to the smart phone 402 through the second communication link, and after receiving the parking space number and position information, the smart phone 402 shows the parking space number and position where the vehicle corresponding to the license plate number is parked to the user and a vehicle finding path;
s205: the server 100 sends a vehicle finding path to the drone 403 through the third communication link; the drone 403 guides a vehicle finding user to fly along the vehicle finding path to the vehicle parking location; look for car user's accessible input unmanned aerial vehicle airspeed on the smart mobile phone 402, the smart mobile phone 402 passes through second communication link sends the airspeed information to the server, the server 100 basis the speed information passes through the third communication link is to unmanned aerial vehicle 403 sends speed and sets for the instruction, unmanned aerial vehicle 403 follows speed sets for the instruction, adjusts airspeed, conveniently looks for car user with the most comfortable speed, follows unmanned aerial vehicle 403 reachs the vehicle and parks the position.
In the embodiment corresponding to fig. 3, the specific steps are as follows:
s301: the parking space information mobile acquisition device 401 moves to a position near each preset parking space, and takes a parking space picture through a camera contained in the parking space information mobile acquisition device;
s302: the parking space information mobile acquisition device 401 identifies the parking space photo and the license plate number of the parked vehicle, and sends the parking space photo, the license plate number and the position information of the parking space to the server 100 through the first communication link;
s303: the server 100 records the license plate number of the parking space parking vehicle;
s304: a license plate number is input on the interface of the smart phone 402 by a vehicle finding user, the smart phone 402 sends request information for finding a parking position of a vehicle corresponding to the license plate number to the server 100 through the second communication link, after receiving the request information, the server 100 finds and sends a parking space number and position information corresponding to the license plate number to the smart phone 402 through the second communication link, and after receiving the parking space number and position information, the smart phone 402 shows the parking space number and position where the vehicle corresponding to the license plate number is parked to the user and a vehicle finding path;
s305: the server 100 sends the vehicle parking position to the road robot 403 through the third communication link, and calculates a vehicle finding path to the position; the on-road robot 403 guides the vehicle finding user to travel to the vehicle parking position along the vehicle finding path; look for car user accessible input band road robot 403's walking speed on the smart mobile phone 402, smart mobile phone 402 passes through second communication link sends walking speed information to the server, server 100 basis speed information passes through third communication link to band road robot 403 sends speed and sets for the instruction, band road robot 403 according to speed sets for the instruction, adjusts walking speed, conveniently looks for car user with the most comfortable speed, follows band road robot 403 reachs the vehicle and parks the position, and the robot is in the in-process that accompanies the user and reachs the vehicle and parks the position, through speech recognition, realizes exchanging with user's pronunciation, plays speech information or video information to the user.
Claims (10)
1. A method for finding a car is characterized by comprising the following steps:
the parking space information mobile acquisition device, the inquiry device and the server; the parking space information mobile acquisition device establishes a first communication link with the server; the inquiry device establishes a second communication link with the server; the car finding method comprises the following steps:
s0: the parking space information mobile acquisition device moves according to a preset path, acquires parking space information at a preset position, and sends the parking space information through the first communication link;
s1: the server acquires the parking space information through the first communication link, and records parking space occupation information according to the parking space information, wherein the parking space occupation information comprises vehicle identity information occupying the parking space;
and S2, the inquiry device acquires the vehicle parking position information corresponding to the vehicle identity information through the second communication link.
2. The vehicle finding method according to claim 1, wherein the parking space information moving and acquiring device is an unmanned aerial vehicle.
3. The method according to claim 1, wherein the parking space information movement acquisition device is an unmanned ground movement device.
4. A method according to any of claims 1-3, wherein the querying device is a mobile communication terminal and the second communication link is established by means of wireless communication.
5. The method of any of claims 1-4, further comprising a mobile direction device, the mobile direction device establishing a third communication link with the server.
6. The vehicle finding method according to claim 5, wherein the movement guiding device is an unmanned aerial vehicle.
7. The vehicle searching method of claim 5, wherein the mobile guiding device is an unmanned ground mobile device.
8. The method of claim 7, wherein the unmanned ground moving device is a manned device.
9. The method according to any of claims 5-8, wherein the mobile guidance device comprises a media playing module.
10. The method according to any one of claims 5-9, wherein: the inquiry device sends speed control information for setting the moving speed of the mobile guiding device to the server through the second communication link, and the server sends an instruction for setting the speed of the mobile guiding device to the mobile guiding device through a third communication link after receiving the speed control information.
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| CN202010389794.0A CN111524386A (en) | 2020-05-11 | 2020-05-11 | Vehicle finding method |
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| CN202010389794.0A CN111524386A (en) | 2020-05-11 | 2020-05-11 | Vehicle finding method |
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| CN111524386A true CN111524386A (en) | 2020-08-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112419781A (en) * | 2020-11-24 | 2021-02-26 | 苏州中科先进技术研究院有限公司 | Intelligent vehicle searching method, device and system for parking lot |
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2020
- 2020-05-11 CN CN202010389794.0A patent/CN111524386A/en active Pending
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| CN2712748Y (en) * | 2004-01-15 | 2005-07-27 | 于君 | Railway traffic system and single-purpose railway, vehicles and parking facilities |
| CN107705610A (en) * | 2017-10-30 | 2018-02-16 | 济南浪潮高新科技投资发展有限公司 | A kind of indoor large parking lot car searching method |
| US20190196499A1 (en) * | 2017-12-26 | 2019-06-27 | Samsung Electronics Co., Ltd. | System and method for providing overhead camera-based precision localization for intelligent vehicles |
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| CN112419781A (en) * | 2020-11-24 | 2021-02-26 | 苏州中科先进技术研究院有限公司 | Intelligent vehicle searching method, device and system for parking lot |
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