WO2018139735A1 - Dispositif de traitement d'informations de stationnement utilisant un téléphone intelligent - Google Patents

Dispositif de traitement d'informations de stationnement utilisant un téléphone intelligent Download PDF

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Publication number
WO2018139735A1
WO2018139735A1 PCT/KR2017/011967 KR2017011967W WO2018139735A1 WO 2018139735 A1 WO2018139735 A1 WO 2018139735A1 KR 2017011967 W KR2017011967 W KR 2017011967W WO 2018139735 A1 WO2018139735 A1 WO 2018139735A1
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WO
WIPO (PCT)
Prior art keywords
parking
vehicle
smart phone
management server
activated
Prior art date
Application number
PCT/KR2017/011967
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English (en)
Korean (ko)
Inventor
김승일
Original Assignee
(주)하나텍시스템
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Publication date
Application filed by (주)하나텍시스템 filed Critical (주)하나텍시스템
Publication of WO2018139735A1 publication Critical patent/WO2018139735A1/fr

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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]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/40—Business processes related to the transportation industry
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Definitions

  • the present invention relates to a parking information processing apparatus using a smart phone to be able to conveniently process the parking location information using a smart phone, and to calculate the parking fee.
  • Patent Application No. 10-2015-0087184 filed by the present applicant is a method for storing the position of the vehicle using a vehicle sensor using a camera, etc. It is used.
  • FIG. 1 is a block diagram for explaining the overall configuration of the prior art 1.
  • the parking information processing apparatus of the related art 1 acquires vehicle information and parking information through communication between the parking surface detecting means 100 using the radar detector and the parking surface information or the device installed in the vehicle 300, and the vehicle 300.
  • Smart car stopper 200 which performs a role of automatically paying the parking fee through communication with the device installed in the).
  • the vehicle 300 includes a navigation terminal 310 and a high pass terminal 330 in which a high pass function is integrally installed, and the mobile phone 320 of the driver is positioned.
  • the parking controller 400 receives the parking surface information input from the smart car stopper 200 and the parking surface detecting means 100 and transmits it to the driver's mobile phone 320 so that the driver can retain the parking surface information.
  • the parking controller 400 or the smart car stopper 200 calculates the parking fee by counting the parking time so that the parking fee is processed by the high pass terminal 330.
  • a high pass terminal in order to obtain vehicle information in the related art 1, a high pass terminal must be installed as a mandatory, and a vehicle without a high pass terminal cannot be charged a parking fee, and a driver's mobile phone information cannot be obtained. There is a problem that can not determine the parking position.
  • FIG. 2 is a block diagram illustrating the overall configuration of the prior art 2. As shown in FIG.
  • the related art 2 shown in FIG. 2 relates to a smart device capable of guiding parking position, and includes a vehicle Bluetooth communication device 110 for Bluetooth communication with the smart device; Smart device (120) to collect the beacon serial number from the beacons installed on the pillars or facilities around the parking lot by generating an event signal for obtaining beacon serial number when communication with the vehicle Bluetooth communication device is incapable ); A parking lot beacon 130 installed on a parking lot or facility and providing a unique serial number as a smart device; It is configured to include; parking location guidance server 400 for receiving the beacon serial number from the smart device to analyze the parking location to provide the analyzed parking location information to the smart device.
  • the beacon used in the prior art 2 is a wireless communication module capable of transmitting and receiving distance of 50m ⁇ 70m as the position of the vehicle detected by the smart phone is set to the parking position from the position where the vehicle is actually parked to 50m ⁇ 70m away Incorrect parking position will be displayed.
  • the smart phone selects the beacon serial number transmitted from a farther place to determine the incorrect parking position.
  • the present invention provides a parking information processing apparatus using a smart phone to obtain a parking position of the vehicle with a simple system, and to simply pay the parking fee. It is to.
  • Another problem of the present invention is to enable the driver to obtain accurate parking position information using a beacon.
  • the solution means for solving the problem is a parking guides installed on each of the parking surface of the parking lot is provided with a plurality of parking surfaces on which the vehicle is parked, parking management server for wired and wireless communication with the parking surface guides,
  • a parking information processing device comprising a smart phone installed with a parking management app for wirelessly communicating with parking surface guides and a parking management server and processing parking information: the parking surface guides detect a vehicle entering a parking surface and detect the vehicle.
  • Vehicle detecting means for generating a parking signal for a predetermined time; Near field communication means that is activated by the vehicle parking signal of the vehicle detecting means to generate a near field communication signal, wherein the parking management app of the smart phone is activated near field communication from the information transmitted from the activated near field communication means
  • the parking management server is installed in the smart phone with the location information matching the unique ID from the pre-stored database By transmitting to the parking management app, the parking management app is to obtain a location where the vehicle is parked.
  • another solution of the present invention is the parking surface guides installed on the respective parking surfaces of the parking lot having a plurality of parking surfaces on which the vehicle is parked, a parking management server for wired and wireless communication with the parking surface guides, parking surface A parking information processing device comprising a smart phone installed with a parking management app for wirelessly communicating with guides and a parking management server and processing parking information.
  • the parking surface guides detect a vehicle being parked on a parking surface and detect a vehicle parking signal.
  • Vehicle detecting means for generating a for a predetermined time;
  • Short-range communication means for generating a short-range communication signal activated by the vehicle parking signal of the vehicle detecting means, wherein the parking management app of the smart phone communicates with the activated short-range communication means to display the number information of the smart phone;
  • the activated near-surface communication means is transmitted to the parking surface guide, the activated near-surface communication means is installed parking surface guide transmits the number information of the smart phone and the unique ID of the activated near-field communication means to the parking management server
  • the parking management server detects location information corresponding to the unique ID from a pre-stored database, and then transmits the location information to the smart phone, thereby obtaining the location information.
  • the short-range communication means is preferably a beacon (BECON) module that communicates with the smart phone based on the short-range data communication technology using BLE (Bluetooth Low Energy).
  • BECON beacon
  • BLE Bluetooth Low Energy
  • the vehicle detecting means is preferably a geomagnetic sensor module.
  • the near-field communication means (beacon module) of the parking surface guided vehicle is activated when the vehicle is parked on a specific parking surface, so that the driver's smart phone is free of confusion.
  • the unique ID of the beacon module can be obtained to obtain and store the exact parking position.
  • FIG. 1 is a block diagram for explaining the overall configuration of the prior art 1.
  • FIG. 2 is a block diagram illustrating the overall configuration of the prior art 2. As shown in FIG.
  • FIG. 3 is a configuration diagram for a detailed description of an embodiment of the present invention.
  • FIG. 4 is a block diagram of the parking surface guide of FIG. 3.
  • FIG. 5 is a flowchart illustrating a process of displaying a parking position on a driver smartphone in the present invention.
  • Figure 6 is a flow chart of the process of charging the parking fee of the present invention.
  • FIG. 3 is a configuration diagram for a detailed description of an embodiment of the present invention
  • Figure 4 is a block diagram of the parking surface guide of FIG.
  • a large parking lot such as an airport, consists of a plurality of parking zones (1) consisting of a large number of parking surfaces (1-1) to (1-7), each of the parking surfaces (1-1) to ( Parking surface guides 2-1 to 2-7 are installed at 1-7).
  • the vehicle 5 may be parked on the parking surfaces, but the vehicle 5 is installed only on the parking surfaces 1-4.
  • the smart phone 4 of the driver of the vehicle 5 is installed parking management apps for wireless communication with parking guides and parking management server.
  • Parking surface guides 20 are installed on each of the parking surfaces, the parking surface guide 20 is a Zigbee communication module 21 for Zigbee communication with the parking management server 3, the geomagnetic when the vehicle is parked To detect whether the vehicle is parked or not, and when the vehicle enters the parking surface, the geomagnetic sensor module 22 which generates a vehicle parking signal for a predetermined time and short-range data communication using BLE (Bluetooth Low Energy) Beacon module (23) to communicate with the smart phone (4) based on the technology, and the control module 24 that is responsible for the internal OS of the parking surface guide 20 and controls the externally connected devices. .
  • BLE Bluetooth Low Energy
  • the parking surface guide 20 may be wired or wirelessly communicated with the parking management server 3, but it will be described as Zigbee communication for convenience of description, and the geomagnetic sensor module 22 is applied as the parking vehicle detecting means. Although not limited thereto, it is possible to determine whether parking is performed by receiving and analyzing the reflected wave of the laser by the laser module, but the geomagnetic sensor module is preferable because the equipment is expensive and affected by the environment such as the weather.
  • the beacon module 23 is applied as a short-range communication means, but is not limited to this, but it is possible to communicate with the smartphone, but NFC is beacon is preferable because the communication distance is extremely limited to several tens of centimeters.
  • an ID detection module for detecting a unique ID of the beacon signal 2 is installed, and the ID detection module is a beacon signal output from the parking surface guides 2-1 to 2-7. 2 is received.
  • the parking management app guides 2 -1) Since all beacon unique IDs are detected from (2-7), only the beacon signal 2 of the specific parking surface (1-4) parked by the vehicle should be transmitted.
  • the geomagnetic sensor module 22 detects a change in the geomagnetism and determines that the vehicle is occupied, and transmits a parking state signal to the control module 24. 24) is activated by the beacon module 23 for a predetermined time when the input state signal is input so that the beacon signal 2 containing the beacon unique ID is output, the parking management app installed on the smart phone of the driver of the vehicle (4) Receive this unique ID.
  • the parking management app transmits the received beacon unique ID to the parking management server 3 when the beacon unique ID is received.
  • the parking management server 3 stores the smart phone number that is input together with the beacon unique ID, and the parking management server 3 detects the location information that matches the beacon unique ID with the input smart phone number on the map. Mark on to send to the parking management app.
  • the parking management app can simply display the location information matching the beacon unique ID input from the parking management server 3 on the map previously stored in the parking management app.
  • the unique ID may include location information on the map image, or may be connected to the parking management server 3 in the parking management app to download the location information corresponding to the unique ID to obtain location information.
  • the geomagnetic sensor module 22 activates the beacon module 23 only when the vehicle enters the parking surface, so that the driver's smartphone receives only the beacon unique ID of the parking surface. Beacon module signal is not input from.
  • the unique ID of the activated beacon module 23 is transmitted to the parking management server 3 by Zigbee communication through the Zigbee module 21.
  • the parking management server 3 determines the normal parking information and transmits the location information corresponding to the unique ID to the smart phone 4. do.
  • FIG. 5 is a flowchart illustrating a process of displaying a parking position on a driver smartphone in the present invention.
  • the geomagnetic sensor module of the specific parking surface senses parking and activates the beacon module (S1), (S2), and (S3).
  • the beacon module is activated, the beacon signal is input to the driver's smart phone, the parking management app installed in the smart phone detects the beacon unique ID included in the activated beacon signal (S4).
  • the parking management app detects the beacon unique ID, it transmits the smart phone number information and the beacon unique ID to the parking management server 3 (5).
  • the beacon unique ID activated by the parking management server 3 is input as a Zigbee signal 1 from the Zigbee module 21, and the parking management server 3 is a beacon unique ID input from the Zigbee signal 1 and the beacon unique input from the smart phone.
  • the parking management app of the smart phone displays the location information transmitted from the parking management server 3 on the pre-stored map, and stores the map on which the location information is displayed (S7).
  • Figure 6 is a flow chart of the process of charging the parking fee of the present invention.
  • the parking management server 3 acquires the entrance time and the arrival location (location of the parking surface) from the beacon unique ID and the input time input from the Zigbee sensor, and obtains and stores the smartphone number information transmitted from the app of the driver's smartphone. (S11).
  • the vehicle when a vehicle is discharged to a specific parking surface, the vehicle is detected by the geomagnetic sensor module 22 and generates a discharge signal, which is transmitted to the parking management server 3 through the Zigbee module 21 together with the beacon unique ID.
  • the parking management server 3 reads the location information corresponding to the received beacon unique ID, the departure time when the departure signal is input, the parking fee calculation request input from the parking management app of the departure driver's smartphone and the departure driver's smart
  • the phone number is stored (S12).
  • the parking management server 3 determines whether or not the number information of the smart phone of the occupant driver of the particular parking surface matches the number information of the smart phone of the driver of the parking lot, and if the number information of the smart phone is matched, the parking time and the time of departure are compared. Calculate the parking fee, and send the calculated parking fee to the parking management app of the driver's smart phone number, and when the driver approves the displayed parking fee, the parking fee is charged to the smart phone number (at this time, smart Instead of the phone number, various methods such as card payment can be taken) (S13).
  • the unique ID and smart phone number information of the beacon module activated from the smart phone for the present invention is transmitted to the parking management server, and matches the unique ID of the beacon module activated with the smart phone number directly transmitted from the smart phone from the parking management server.
  • the geomagnetic sensor module 21 of the specific parking surface activates the beacon module 23 of the specific parking surface, and the activated beacon module 23 supplies the beacon unique ID to the smartphone 4.
  • the smart phone 4 transmits the number information of the smart phone 4 to the activated beacon module 23, and the beacon module 23 transmits the received number information to the Zigbee module 21, and Zigbee.
  • the module 21 transmits the unique ID and the smart phone number information of the beacon module to the parking management server 3 as a Zigbee signal 1, and the parking management server matches the unique ID of the beacon module activated from a pre-stored database. The information is read, and the location information is transmitted to the smart phone number input by the Zigbee signal.
  • the parking management app displays the parking location on the map prepared in the map or parking management app prepared on the smart phone parking management app based on the input location information.

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Abstract

La présente invention comprend un module ZigBee, un module de capteur géomagnétique, un module de balise et un module de commande, qui sont disposés dans des machines de guidage de places de stationnement disposées dans des places de stationnement respectives, le module de capteur géomagnétique étant détecté et le module de balise étant activé et communiquant avec un téléphone intelligent d'un conducteur lorsqu'un véhicule est stationné, et ainsi une position précise d'une place de stationnement peut être affichée sur le téléphone intelligent du conducteur du véhicule.
PCT/KR2017/011967 2017-01-26 2017-10-27 Dispositif de traitement d'informations de stationnement utilisant un téléphone intelligent WO2018139735A1 (fr)

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KR10-2017-0012866 2017-01-26
KR1020170012866A KR101779521B1 (ko) 2017-01-26 2017-01-26 스마트 폰을 이용한 주차정보처리장치

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CN109118785A (zh) * 2018-10-30 2019-01-01 四川长虹电器股份有限公司 基于低功耗蓝牙的地磁车检器及其控制方法
CN110415551A (zh) * 2019-08-06 2019-11-05 江苏公众行停车场管理服务有限公司 一种无感式反向寻车引导方法及系统
CN111260802A (zh) * 2020-01-16 2020-06-09 淄博职业学院 基于无线通信网络的停车场智能化控制方法与系统
CN113345260A (zh) * 2021-05-27 2021-09-03 厦门市政智慧城市科技有限公司 一种基于停车场的智能停车方法及智能停车系统

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KR102090203B1 (ko) * 2018-07-03 2020-03-18 (주)하나텍시스템 주차정보 제공 시스템 및 방법
CN108898881A (zh) * 2018-07-19 2018-11-27 影动（北京）科技有限公司 基于蓝牙广播和地磁监测的停车方法和地磁检测设备
CN110766970B (zh) * 2018-07-27 2022-02-08 比亚迪股份有限公司 服务器、移动终端、人脸识别器及寻车控制方法
KR102105864B1 (ko) 2018-08-10 2020-04-29 주식회사 지오엔지스 비콘을 이용한 유휴 주차장 스마트 예약 및 이용 시스템
CN108877292A (zh) * 2018-08-17 2018-11-23 东莞市江夏建设工程有限公司 一种智能停车用的停车管理系统
KR102135391B1 (ko) 2018-08-31 2020-07-17 모루시스템 주식회사 요금 지불을 포함한 무인 주차 관리 시스템
KR102173521B1 (ko) * 2018-12-07 2020-11-04 (주)하나텍시스템 주차면 진입차단용 표출장치
KR102268014B1 (ko) * 2018-12-28 2021-06-24 에스파킹(주) 공유 주차면 요금 결제시스템

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160020665A (ko) * 2014-08-13 2016-02-24 서정호 비콘을 이용한 주차 위치 안내 어플이 탑재된 스마트 기기
KR20160029605A (ko) * 2014-09-05 2016-03-15 서정호 비콘과 위치 좌표값을 이용한 주차 위치 안내가 가능한 어플이 탑재된 스마트 기기
KR20160033370A (ko) * 2014-09-17 2016-03-28 서정호 비콘과 차량용 블루투스 통신을 이용한 주차 위치 안내가 가능한 어플이 탑재된 스마트 기기
KR101625383B1 (ko) * 2015-06-30 2016-05-31 (주)토마토전자 주차관리 시스템
KR20160109633A (ko) * 2015-03-12 2016-09-21 김국정 스마트 주차정보를 위한 u-발렛 시스템

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160020665A (ko) * 2014-08-13 2016-02-24 서정호 비콘을 이용한 주차 위치 안내 어플이 탑재된 스마트 기기
KR20160029605A (ko) * 2014-09-05 2016-03-15 서정호 비콘과 위치 좌표값을 이용한 주차 위치 안내가 가능한 어플이 탑재된 스마트 기기
KR20160033370A (ko) * 2014-09-17 2016-03-28 서정호 비콘과 차량용 블루투스 통신을 이용한 주차 위치 안내가 가능한 어플이 탑재된 스마트 기기
KR20160109633A (ko) * 2015-03-12 2016-09-21 김국정 스마트 주차정보를 위한 u-발렛 시스템
KR101625383B1 (ko) * 2015-06-30 2016-05-31 (주)토마토전자 주차관리 시스템

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109118785A (zh) * 2018-10-30 2019-01-01 四川长虹电器股份有限公司 基于低功耗蓝牙的地磁车检器及其控制方法
CN110415551A (zh) * 2019-08-06 2019-11-05 江苏公众行停车场管理服务有限公司 一种无感式反向寻车引导方法及系统
CN111260802A (zh) * 2020-01-16 2020-06-09 淄博职业学院 基于无线通信网络的停车场智能化控制方法与系统
CN111260802B (zh) * 2020-01-16 2022-03-25 淄博职业学院 基于无线通信网络的停车场智能化控制方法与系统
CN113345260A (zh) * 2021-05-27 2021-09-03 厦门市政智慧城市科技有限公司 一种基于停车场的智能停车方法及智能停车系统

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