CN110706502A - Garage parking navigation system and method - Google Patents
Garage parking navigation system and method Download PDFInfo
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- CN110706502A CN110706502A CN201810751140.0A CN201810751140A CN110706502A CN 110706502 A CN110706502 A CN 110706502A CN 201810751140 A CN201810751140 A CN 201810751140A CN 110706502 A CN110706502 A CN 110706502A
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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
- G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
- G08G1/144—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces on portable or mobile units, e.g. personal digital assistant [PDA]
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
- G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
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Abstract
The invention relates to a garage parking navigation system which comprises a server side and a mobile side, wherein the server side is in communication connection with the mobile side. The server side comprises a garage information database, a user acquisition information database, a vehicle positioning module, an AR navigation module, a parking space management module and a parking detection module, wherein the vehicle positioning module comprises a user mark identification distance measurement positioning module and a user real-time motion monitoring module. The mobile terminal comprises a login page, a garage positioning mark information acquisition page, a motion sensor module and an AR navigation page. The invention also discloses a garage parking navigation method which comprises the processes of vehicle position information acquisition, real-time parking space distribution, AR navigation vehicle parking and the like. The invention guides the user to conveniently find the vacant parking in the garage by adopting the mode of combining the intelligent positioning of the user, the AR navigation and the dynamic allocation of the parking spaces, and has the characteristics of high management efficiency, no conflict in the allocation of the parking spaces and good user experience.
Description
Technical Field
The invention relates to a garage parking navigation system and a method, in particular to an improved garage parking navigation system and a method, and belongs to the field of garage management.
Background
The parking guidance system of the current parking garage has the defects that ⑴ the empty parking spaces displayed by the road parking guidance mark have an error of about 10 percent, the reason is that the number comprises the number of parked vehicles, the number of parked vehicles and the number of vehicles leaving the parking space, and the number and the positions of the vehicles which circularly search the parking spaces in the garage or do not arrive at the gate yet cannot be determined, ⑵ the parking efficiency is low, the vehicles find empty spaces by virtue of a parking space top indicator lamp after arriving at the garage, the garages of the peak period or the tense parking space usually do unnecessary circulation in the garage, ⑶ the indoor navigation technology of the current garage depends on positioning by signal equipment such as Wi-Fi, Bluetooth, geomagnetic field and the like, the positioning precision is about 1-3 meters, the precision is not ideal, and the navigation is poor.
Disclosure of Invention
The garage parking navigation system and the method disclose a new scheme, guide a user to conveniently find vacant parking in the garage by adopting a mode of combining intelligent positioning of the user, AR navigation and dynamic allocation of parking spaces, and solve the problems of inaccurate judgment of parking space states and easy generation of parking space allocation conflicts in the existing scheme.
The garage parking navigation system comprises a server side and a mobile side, wherein the server side is in communication connection with the mobile side. The server comprises a garage information database, a user collection information database, a vehicle positioning module, an AR navigation module and a parking space management module, the system comprises a parking detection module, a garage information database, a user acquisition information database, a mobile terminal and a vehicle positioning module, wherein the garage information database is used for storing and managing garage positioning mark information acquired by the mobile terminal, the user real-time motion information, the vehicle positioning module is used for positioning the real-time position of a vehicle in a garage, an AR navigation module is used for navigating the vehicle to the garage parking position, a parking space management module is used for managing the parking space of the garage, the parking detection module is used for detecting the parking state of the parking space, the vehicle positioning module comprises a user mark identification distance measurement positioning module and a user real-time motion monitoring module, the user mark identification distance measurement positioning module is used for determining the user position information when the mobile terminal transmits the positioning mark information, and the user real-time motion monitoring module. The mobile terminal comprises a login page, a garage positioning mark information acquisition page, a motion sensor module and an AR navigation page, wherein the login page is used for a user to log in the system, the garage positioning mark information acquisition page is used for acquiring positioning mark information in a garage, the motion sensor module is used for acquiring real-time motion information of the user, and the AR navigation page is used for receiving AR navigation information sent by the server terminal.
Furthermore, the server side of the scheme further comprises a garage gate machine acquisition information database, and the garage gate machine acquisition information database is used for storing and managing user information or user vehicle information acquired by the garage gate machine.
The invention also discloses a garage parking navigation method, which is based on the garage parking navigation system, wherein the garage parking navigation system comprises a service end and a mobile end, and the service end is in communication connection with the mobile end. The server side comprises a garage information database, a user acquisition information database, a vehicle positioning module, an AR navigation module, a parking space management module and a parking detection module, wherein the vehicle positioning module comprises a user mark identification distance measurement positioning module and a user real-time motion monitoring module. The mobile terminal comprises a login page, a garage positioning mark information acquisition page, a motion sensor module and an AR navigation page. The method comprises the following steps: the user logs in the system through a login page, the system performs parameter initialization, the user acquires garage positioning mark information through a garage positioning mark information acquisition page and sends the garage positioning mark information to a user acquisition information database, a motion sensor module acquires real-time motion information of the user and sends the user acquisition information to the user acquisition information database, a user mark identification and ranging positioning module calls the positioning mark information acquired by the user and compares the positioning mark information with the information in the garage information database to determine corresponding garage map information and reference positioning mark information, the user mark identification and ranging positioning module compares the positioning mark information acquired by the user with the reference positioning mark information according to a ranging algorithm and then calculates position information of the vehicle on the garage map, a user real-time motion monitoring module calls the user real-time motion information acquired by the motion sensor module and calculates displacement information generated by real-time motion of the user according to a set algorithm, the vehicle positioning module calculates real-time position information of a vehicle according to the position information and the displacement information of the vehicle on the garage map, the parking detection module judges whether the vehicle enters a parking space according to the real-time position information of the vehicle and the parking space information of the garage map, the parking space management module marks and refreshes the garage map information according to the judgment result that the vehicle enters the parking space, the parking space management module generates real-time nearby parking space information according to the real-time garage map information and the real-time position information of the vehicle, and the AR navigation module transmits AR navigation information to an AR navigation page in real time according to the real-time position information and the real-time nearby.
Furthermore, the server side of the method further comprises a garage gate machine acquisition information database, the garage gate machine acquires the vehicle information entering the garage and stores the vehicle information into the garage gate machine acquisition information database, and the system starts the navigation operation process according to the vehicle information acquired by the garage gate machine.
The garage parking navigation system and the method guide the user to conveniently find the vacant parking in the garage by adopting a mode of combining the intelligent positioning of the user, the AR navigation and the dynamic allocation of the parking spaces, and have the characteristics of high management efficiency, no conflict in the allocation of the parking spaces and good user experience.
Drawings
Fig. 1 is a flow diagram of a garage parking navigation method.
Fig. 2 is a block diagram of a garage parking navigation system.
Detailed Description
The garage parking navigation system comprises a server side and a mobile side, wherein the server side is in communication connection with the mobile side. The server comprises a garage information database, a user collection information database, a vehicle positioning module, an AR navigation module and a parking space management module, the system comprises a parking detection module, a garage information database, a user acquisition information database, a mobile terminal and a vehicle positioning module, wherein the garage information database is used for storing and managing garage positioning mark information acquired by the mobile terminal, the user real-time motion information, the vehicle positioning module is used for positioning the real-time position of a vehicle in a garage, an AR navigation module is used for navigating the vehicle to the garage parking position, a parking space management module is used for managing the parking space of the garage, the parking detection module is used for detecting the parking state of the parking space, the vehicle positioning module comprises a user mark identification distance measurement positioning module and a user real-time motion monitoring module, the user mark identification distance measurement positioning module is used for determining the user position information when the mobile terminal transmits the positioning mark information, and the user real-time motion monitoring module. The mobile terminal comprises a login page, a garage positioning mark information acquisition page, a motion sensor module and an AR navigation page, wherein the login page is used for a user to log in the system, the garage positioning mark information acquisition page is used for acquiring positioning mark information in a garage, the motion sensor module is used for acquiring real-time motion information of the user, and the AR navigation page is used for receiving AR navigation information sent by the server terminal. According to the scheme, the mode that user intelligent positioning, AR navigation and parking space dynamic allocation are combined is adopted to guide the user to conveniently find the vacant parking space in the garage for the user to conveniently and accurately find the parking space in the garage, and the garage management efficiency and the user experience effect are greatly improved.
In order to detect a user mobile terminal and a vehicle entering a service area and guide the vehicle to enter a garage, the service terminal of the scheme further comprises a garage gate machine acquisition information database, and the garage gate machine acquisition information database is used for storing and managing user information or user vehicle information acquired by the garage gate machine.
The invention also discloses a garage parking navigation method, which is based on the garage parking navigation system, wherein the garage parking navigation system comprises a service end and a mobile end, and the service end is in communication connection with the mobile end. The server side comprises a garage information database, a user acquisition information database, a vehicle positioning module, an AR navigation module, a parking space management module and a parking detection module, wherein the vehicle positioning module comprises a user mark identification distance measurement positioning module and a user real-time motion monitoring module. The mobile terminal comprises a login page, a garage positioning mark information acquisition page, a motion sensor module and an AR navigation page. The method comprises the following steps: the user logs in the system through a login page, the system performs parameter initialization, the user acquires garage positioning mark information through a garage positioning mark information acquisition page and sends the garage positioning mark information to a user acquisition information database, a motion sensor module acquires real-time motion information of the user and sends the user acquisition information to the user acquisition information database, a user mark identification and ranging positioning module calls the positioning mark information acquired by the user and compares the positioning mark information with the information in the garage information database to determine corresponding garage map information and reference positioning mark information, the user mark identification and ranging positioning module compares the positioning mark information acquired by the user with the reference positioning mark information according to a ranging algorithm and then calculates position information of the vehicle on the garage map, a user real-time motion monitoring module calls the user real-time motion information acquired by the motion sensor module and calculates displacement information generated by real-time motion of the user according to a set algorithm, the vehicle positioning module calculates real-time position information of a vehicle according to the position information and the displacement information of the vehicle on the garage map, the parking detection module judges whether the vehicle enters a parking space according to the real-time position information of the vehicle and the parking space information of the garage map, the parking space management module marks and refreshes the garage map information according to the judgment result that the vehicle enters the parking space, the parking space management module generates real-time nearby parking space information according to the real-time garage map information and the real-time position information of the vehicle, and the AR navigation module transmits AR navigation information to an AR navigation page in real time according to the real-time position information and the real-time nearby. According to the scheme, a user is guided to conveniently find a vacant parking space in a garage in a mode of combining intelligent positioning of the user and AR navigation with dynamic allocation of parking spaces, a garage map is determined by a method of identifying garage information by using an identification collected by the user, the position of a vehicle of the user is determined when the user uploads data by using a mode of comparing the identification collected by the user with an internal identification of the system, change information of the position of the user is calculated by using user motion state data collected in real time, so that the real-time position of the user is determined, the state of the parking spaces of the garage is refreshed in real time by using a dynamic parking space detection mode, the latest vacant space information updated in real time is provided, precondition is provided for AR navigation, the management efficiency of the system and the convenience of using the user are greatly improved, and the design purpose of efficiently and.
In order to detect a user mobile terminal and a vehicle entering a service area and guide the vehicle to enter a garage, the service terminal of the method further comprises a garage gate machine acquisition information database, the garage gate machine acquires the vehicle information entering the garage and stores the vehicle information into the garage gate machine acquisition information database, and a system starts according to the vehicle information acquired by the garage gate machine and then enters a navigation operation process, so that the technical purpose of full-automatic navigation and parking of the mobile terminal is realized.
The scheme adopts an image recognition distance measurement technology and a sensor fusion technology to accurately position a smart phone of a driver in a centimeter level, and navigation is realized through an augmented reality technology (AR), so that the vehicle is directly guided to a specified vacancy, because the positions of all vehicles can be accurately positioned, and the vacant parking space information is uniformly processed and distributed by the system, the indoor accurate parking navigation system can solve the problems that ⑴ provides accurate parking information, the parking information can reach 100% accuracy no matter the parking information is road parking guidance indication information or the parking space use condition in a garage, ⑵ improves the parking efficiency, the vehicle does not need to repeatedly circulate in the garage, the parking space is automatically searched, the parking efficiency is improved by taking the vehicle for parking through navigation, ⑶ has no hardware cost, and because the image recognition distance measurement technology is adopted, the system cost is reduced, and the construction period is shortened.
This scheme is through fusing image identification range finding technique and sensor, realizes indoor accurate navigation, as shown in fig. 1, mainly includes following work journey: the method comprises the steps of starting a mobile phone program, initializing parameters, loading a garage plane graph, confirming a vehicle position and an empty parking space, confirming the vehicle position, mainly identifying peripheral markers through a mobile phone camera, returning a three-dimensional position relation between a mobile phone and the markers through a distance measurement algorithm, projecting the three-dimensional position relation onto a two-dimensional garage plane graph, providing position information of the empty parking space according to existing parking information, operating navigation, directly guiding the vehicle to a specified empty parking space according to a set traffic route in the garage through an augmented reality technology, updating the vehicle position according to an instant image identification distance measurement algorithm, updating a vehicle running track and a distance according to a sensor fusion algorithm, further updating the vehicle position information, wherein the empty parking space information does not change under the general condition until the navigation is successful, and if the parking space is selected, the parking space selection algorithm can update the information of the designated parking space, the parking and warehousing algorithm can detect whether the vehicle is in the parking space, if the vehicle is in the parking space, navigation is finished, and the algorithm automatically records the information of the parking space, the parking time and the like for later calling of the information management system of the garage.
The parking space information detection system is characterized in that a main module is a navigation module, a sub-module comprises a parking space identification and distance measurement module and a motion sensor module, the parking space identification and distance measurement module directly utilizes an output result of the parking space distribution module, the parking space detection module logs in navigation software through license plate gate data or a code scanning to confirm and start a navigation function, the vehicle position information module is used for returning a specific position of a vehicle in a garage, the function is realized by the following two sub-modules, namely, ⑴ the image identification and distance measurement module automatically identifies a specific marker and returns a three-dimensional position relation between a camera and the marker, ⑵ the motion sensor module automatically captures a vehicle running track including right turning, left turning, reversing and the like and estimates the vehicle running distance and speed, the parking space distribution module is the parking space management module, the main function is to record the use condition of each parking space, the output of the parking space distribution module is input information of the parking space distribution module, the optimal parking space distribution module is used for detecting whether the vehicle information reaches the parking space identification and the parking space detection module, and the parking space detection module detects whether the vehicle information in real time.
Based on the above contents, the scheme has the advantages that ⑴ accurate positioning in centimeter level is achieved by adopting an image recognition distance measurement technology and a mobile phone sensor fusion technology, compared with the existing indoor navigation technology, no hardware cost is generated, the ⑵ navigation system with the vehicle-in position enables information of the using condition of the parking space to be more accurate, the deviation rate of the existing technology is made up by 10%, the ⑶ navigation system with the vehicle-in position avoids the traditional mode of independently searching the parking space at present, and is beneficial to improving the using efficiency of the parking garage, the ⑷ augmented reality technology (AR) is applied to the navigation field, so that navigation searching is more visual, ⑸ parking data are refined, and development of other functions of intelligent parking, such as regional parking management, parking sharing and the like, is facilitated.
The garage parking navigation system and method of the present disclosure are not limited to the disclosure in the specific embodiments, the technical solutions presented in the embodiments can be extended based on the understanding of those skilled in the art, and the simple alternatives made by those skilled in the art according to the present disclosure in combination with the common general knowledge also belong to the scope of the present disclosure.
Claims (4)
1. The garage parking navigation system is characterized by comprising a server and a mobile terminal, wherein the server is in communication connection with the mobile terminal,
the service end comprises a garage information database, a user acquisition information database, a vehicle positioning module, an AR navigation module, a parking space management module and a parking detection module, wherein the garage information database is used for storing and managing garage information, the user acquisition information database is used for storing and managing garage positioning mark information and user real-time motion information acquired by the mobile end, the vehicle positioning module is used for positioning the real-time position of a vehicle in a garage, the AR navigation module is used for navigating the vehicle to the garage parking position, the parking space management module is used for managing the garage parking space, the parking detection module is used for detecting the parking state of the parking space, the vehicle positioning module comprises a user mark identification distance measurement positioning module and a user real-time motion monitoring module, and the user mark identification distance measurement positioning module is used for determining the user position information when the mobile end transmits the positioning mark information, the user real-time motion monitoring module is used for determining the position change information generated by the real-time motion of the user,
the mobile terminal comprises a login page, a garage positioning mark information acquisition page, a motion sensor module and an AR navigation page, wherein the login page is used for a user to login a system, the garage positioning mark information acquisition page is used for acquiring positioning mark information in a garage, the motion sensor module is used for acquiring real-time motion information of the user, and the AR navigation page is used for receiving AR navigation information sent by the server terminal.
2. The garage parking navigation system of claim 1, wherein the server further comprises a garage gate collected information database, and the garage gate collected information database is used for storing and managing user information or user vehicle information collected by the garage gate.
3. Garage parking navigation method, garage parking navigation method is based on garage parking navigation, garage parking navigation includes server, removes the end, the server with remove end communication connection, the server includes garage information database, user acquisition information database, vehicle orientation module, AR navigation module, parking stall management module, parking detection module, vehicle orientation module includes user mark discernment range finding orientation module, user real-time motion monitoring module, it includes login page, garage location mark information acquisition page, motion sensor module, AR navigation page to remove the end, characterized by includes the process:
the user logs in the system through a login page, the system performs parameter initialization, the user acquires garage positioning mark information through a garage positioning mark information acquisition page and sends the garage positioning mark information to a user acquisition information database, a motion sensor module acquires real-time motion information of the user and sends the user acquisition information to the user acquisition information database, a user mark identification and ranging positioning module calls the positioning mark information acquired by the user and compares the positioning mark information with the information in the garage information database to determine corresponding garage map information and reference positioning mark information, the user mark identification and ranging positioning module compares the positioning mark information acquired by the user with the reference positioning mark information according to a ranging algorithm and then calculates position information of the vehicle on the garage map, a user real-time motion monitoring module calls the user real-time motion information acquired by the motion sensor module and calculates displacement information generated by real-time motion of the user according to a set algorithm, the vehicle positioning module calculates real-time position information of a vehicle according to the position information and the displacement information of the vehicle on the garage map, the parking detection module judges whether the vehicle enters a parking space according to the real-time position information of the vehicle and the parking space information of the garage map, the parking space management module marks and refreshes the garage map information according to the judgment result that the vehicle enters the parking space, the parking space management module generates real-time nearby parking space information according to the real-time garage map information and the real-time position information of the vehicle, and the AR navigation module transmits AR navigation information to an AR navigation page in real time according to the real-time position information and the real-time nearby.
4. The garage parking navigation method according to claim 3, wherein the server further comprises a garage gate information collection database, the garage gate collects information of vehicles entering the garage and stores the information in the garage gate information collection database, and the system enters a navigation operation process after being started according to the information of the vehicles collected by the garage gate.
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Application publication date: 20200117 |