KR20220167404A - Charging station recommendation in conjunction ith calendar app and electric vehicle. - Google Patents

Charging station recommendation in conjunction ith calendar app and electric vehicle. Download PDF

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KR20220167404A
KR20220167404A KR1020210076406A KR20210076406A KR20220167404A KR 20220167404 A KR20220167404 A KR 20220167404A KR 1020210076406 A KR1020210076406 A KR 1020210076406A KR 20210076406 A KR20210076406 A KR 20210076406A KR 20220167404 A KR20220167404 A KR 20220167404A
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charging station
charging
app
recommended
time
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박완용
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박완용
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/66—Data transfer between charging stations and vehicles
    • B60L53/665—Methods related to measuring, billing or payment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/60—Navigation input
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2250/00—Driver interactions
    • B60L2250/16—Driver interactions by display
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2250/00—Driver interactions
    • B60L2250/18—Driver interactions by enquiring driving style
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2260/00—Operating Modes
    • B60L2260/40—Control modes
    • B60L2260/50—Control modes by future state prediction
    • B60L2260/54—Energy consumption estimation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
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  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The present invention relates to recommendation of a charging station of an electric vehicle. According to the present invention, a location entered through an app, a remaining battery amount of an automobile, and a driver's driving habit are collected to recommend a best charging station. The charging station is recommended to a driver by considering information received from the automobile via Bluetooth and a schedule and a traffic volume from the app. As a result, the driver can save a time spent on charging. In addition, the driver can reduce anxiety about a driving distance by being recommended the charging station before a battery becomes equal to or less than 20 %.

Description

캘린더 앱과 전기차와 연동하여 충전소 추천 {Charging station recommendation in conjunction ith calendar app and electric vehicle.}Charging station recommendation in conjunction with the calendar app and electric vehicle {Charging station recommendation in conjunction it calendar app and electric vehicle.}

본 발명은 충전소 추천에 관한 것으로, 휴대폰 앱과 연동하여 충전소를 추천하는 것이다.The present invention relates to charging station recommendation, and recommends a charging station in conjunction with a mobile phone app.

현재 국내의 공용전기차 충전기는 62,789기(2020년11월말 기준)이 설치되어 있고 급속충전과 완속충전 두가지가 있는데 충전시간은100kW급으로 충전할 경우 상온에서 약 54분이 소요가 된다고 한다(테슬라, 80%기준, 100%까지 충전가능) 반면 완속충전을 할 경우 최대 상온에서 약6시간10분이 소요된다고 한다.Currently, 62,789 public electric vehicle chargers are installed in Korea (as of the end of November 2020), and there are two types of fast charging and slow charging. On the other hand, slow charging takes about 6 hours and 10 minutes at maximum room temperature.

이로 인하여 충전소를 이용하는 사람들이 충전에 많은 시간을 소모하게 된다.As a result, people using the charging station consume a lot of time for charging.

따라서, 본 발명의 목적은 충전소를 효율적으로 추천하여 사용자들이 충전에 시간을 덜 들이도록 하는 것에 있다.Accordingly, an object of the present invention is to efficiently recommend a charging station so that users spend less time charging.

상기와 같은 기술적 과제를 해결하기 위한 본 발명의 캘린더 앱은 자동차의 정보와 휴대폰 앱을 연동하여서 추후에 이동할 거리를 계산해 최소 횟수와 다른일과 겹치게 충전하도록 한다.The calendar app of the present invention for solving the above technical problem calculates the distance to be moved in the future by linking the information of the car and the mobile phone app to charge the minimum number of times and overlap with other days.

본 발명의 캘린더 앱은 일정관리 기능과 전기 자동차를 연동한다. 이로 인해 미래에 소모될 배터리량을 예측할 수 있어 최소한의 횟수로 전기차를 충전하므로 시간을 절약할 수 있다.The calendar app of the present invention interlocks a schedule management function with an electric vehicle. As a result, it is possible to predict the amount of battery to be consumed in the future, saving time by charging the electric vehicle with the minimum number of times.

도 1은 캘린더 앱과 자동차와의 연동부분이다.
도 2는 앱의동작과정이다.
도 3은 캘린더 앱의 화면이다.
도 4는 캘린더 앱에서 날짜를 터치했을 때이다.1 is a linking part between a calendar app and a car.
2 is an operation process of the app.
3 is a screen of a calendar app.
4 is when a date is touched in the calendar app.

캘린더 앱과 자동차와의 연동 최초1회에는 단말기와 자동차를 연결하기 위해 인증을 하도록 한다. 여기서 사용되는 방법은 차에서 신호를 보내어 휴대폰에서 승인하는 방식으로 한다. Linking the calendar app with the car For the first time, authentication is required to connect the terminal and the car. The method used here is to send a signal from the car and approve it from the mobile phone.

차량에 시동이 걸리게 되면 자동통신과정을 시작하도록 한다. When the vehicle is started, the automatic communication process is initiated.

보안을 위해서 단말기가 차량 내부에 있는 것으로 인식되면 제어부의 통신장치를 통하여 자동통신하여 연동되도록 한다.For security, if the terminal is recognized as being inside the vehicle, it automatically communicates through the communication device of the control unit to interlock.

제어부의 통신장치는 비용절감을 위하여 현재 대부분의 차량에 설치되는 블루투스를 이용한다.The communication device of the control unit uses Bluetooth, which is currently installed in most vehicles in order to reduce cost.

정보수집에서 수집하는 정보는 장소, 시간, 장소에서 소모하는 시간, 주행중 차량의 실시간 배터리량, 운전 습관, 경로의 교통량. The information collected in the information collection includes location, time, time spent at the location, real-time battery level of the vehicle while driving, driving habits, and traffic volume along the route.

예상경로 계산에서는 장소로 이동과 집으로 복귀까지의 경로를 따진다. In the estimated route calculation, the path from moving to a place and returning home is calculated.

배터리 충분한가 에서는 예상경로 계산이후 그 동작을 수행할 때의 배터리량을 계산하게 된다. 배터리의 소모량을 정확히 파악하기 위해서 운전습관을 파악한다. 배터리의 수명보호를 위하여 배터리 잔여량을 20% 아래로 가지 않도록 한다. In whether the battery is sufficient, after calculating the expected path, the battery capacity at the time of performing the operation is calculated. In order to accurately determine the amount of battery consumption, it is necessary to understand the driving habits. To protect the life of the battery, do not let the remaining battery charge go below 20%.

배터리가 충분할 경우 추가정보수집을 한다. 여기서 추가정보수집이란 내일이나 그 다음날의 예정을 가져와 계산하게 된다. 여기서 추천 충전소 선정 과정에서는 충전소 사업자가 알리는 충전기의 사용여부를 확인하여 사용되는 패턴을 파악하여 겹치지 않는 시간을 확인하도록 한다.If the battery is sufficient, additional information is collected. Here, the collection of additional information is calculated by bringing in plans for tomorrow or the next day. Here, in the process of selecting a recommended charging station, whether or not the charger notified by the charging station operator is used is checked, and a pattern of use is identified to check a non-overlapping time.

충전소 추천에서는 정보수집에서 수집한 장소, 시간, 장소에서 소모하는 시간을 고려하여 충전소를 추천한다. In the charging station recommendation, a charging station is recommended considering the place, time, and time spent in the place collected in the information collection.

충전 부분에서는 추천받은 충전소 중에 사용자가 선택하여 충전소를 이용한다. In the charging section, the user selects and uses a charging station among recommended charging stations.

캘린더 앱에 작성하지 않고 즉흥적인 행동을 할 경우 집 도착이후의 배터리량 만을 수집하고 다시 추천 충전소를 계산한다.If you take an impromptu action without writing it in the calendar app, only the battery amount after arriving home is collected and the recommended charging station is calculated again.

앱은 환경부, 한국전력, 현대자동차, 환경공단, 시 등에서 충전소 위치와 과거 이용된 시간, 현재 사용 중 여부를 받아 입력된 시간과 비교한다. 이를 비교하여 해당 시간에 이용 가능할 것으로 예상되는 충전소를 추천하도록 한다.The app receives the location of the charging station, past used time, and whether it is currently in use from the Ministry of Environment, Korea Electric Power Corporation, Hyundai Motor Company, Environment Corporation, and the city, and compares it with the entered time. By comparing these, charging stations that are expected to be available at that time are recommended.

해당 시간에 충전예약이 가능한 충전소가 있다면 우선순위로 추천하도록 한다.If there is a charging station that can reserve charging at that time, it is recommended in priority.

정보는 입력하였으나 차량을 이용하지 않는 경우 예정되어 있던 추천은 취소한다If the information is entered but the vehicle is not used, the scheduled recommendation will be cancelled.

목적지까지 가는 동선에서 가까운 충전소들과 집으로의 복귀할 때 충전소의 정보를 모두 수집하여 최적의 장소를 찾는다. 사용자가 선택한 우선순위(급속충전,완속충전)등을 고려한다. It collects information on nearby charging stations on the way to the destination and on the charging station when returning home to find the best place. It considers the priority (fast charging, slow charging) selected by the user.

추천은 교통량을 고려하도록 한다. 교통량이 많은시간에는 충전하여 교통체증이 해소되는 것을 기다리고 충전완료 예정시간이 교통량이 증가하는 시간대라면 피하도록 한다. 일정의 목적지 근처에 충전소가 있고 일정시간이 충전하는데 충분하다면 추천하도록 한다. The recommendation is to consider the traffic volume. During times of heavy traffic, wait for the traffic congestion to be resolved after charging, and avoid charging when the expected time to complete charging is a time when traffic increases. If there is a charging station near your scheduled destination and the designated amount of time is sufficient to charge it, we recommend it.

추천의 우선순위는 일정과 겹치게 충전하여 시간낭비를 줄이는 것을 1순위로 하고 그런 시간이 없다면 일정전날을 추천하도록 한다.The priority of recommendation is to reduce time waste by charging overlapping with the schedule as the first priority, and if there is no such time, recommend the day before the schedule.

앱에 입력하지 않고 차량을 이용할 경우 배터리 잔여량만 수집하고 부족하다면 근처에 있는 급속 충전기를 추천한다. If you use the vehicle without inputting it into the app, it collects only the remaining battery power and recommends a nearby fast charger if it is insufficient.

마지막 도착은 따로 설정하지 않는 이상 집으로 자동설정 되도록 한다. 또한 휴대폰과 자동차가 근거리 무선통신(블루투스나 NFC)로 연동되어 캘린더에 입력해 두었던 예상시간을 초과했는데도 차량 내부에 휴대폰이 없는 경우에는 이를 파악하고 추천했던 것을 수정하도록 한다. Last Arrival is automatically set to Home unless otherwise specified. In addition, if the cell phone and the car are linked by short-range wireless communication (Bluetooth or NFC) and the expected time entered in the calendar is exceeded, but the cell phone is not inside the vehicle, it is identified and the recommended correction is made.

캘린더 이용 use the calendar

캘린더 앱은 달력형태이고 입력하고자 하는 날짜를 선택하면 정보를 입력하도록 한다. 여기서 입력 방식은 해당 목적지까지 도착해야 하는 시간, 목적지에서 소모예정시간, 목적지의 정확한 주소를 입력한다. 목적지의 입력은 지도와 연동한다.The calendar app is in the form of a calendar and allows you to enter information when you select the date you want to enter. Here, the input method is to input the time to arrive at the destination, the expected consumption time at the destination, and the exact address of the destination. The input of the destination is interlocked with the map.

앱에서 일정복사기능을 제공한다. 평일 출퇴근과 같이 여러 개가 반복되는 경우 특정 날짜를 복사해서 군데군데 붙여넣기를 하거나, 한 곳에 입력하고 좌우로 드래그 하면 옆에 날짜에도 입력되는 형식을 이용한다. The app provides a schedule copy function. In the case of multiple repetitions, such as commuting on weekdays, copy a specific date and paste it here or there, or use a format in which the date is also entered next to it if you enter it in one place and drag it left or right.

추천 충전소의 위치와 충전시간은 충전추천이 있는 날짜에 표시가 된다. 충전에 소모되는 예상시간과 충전소의 위치를 알려준다. 충전소 근처 공원이나 마트 등의 여가시설을 표시한다.The location and charging time of recommended charging stations are displayed on the date of charging recommendation. It tells you the estimated time required for charging and the location of the charging station. Displays leisure facilities such as parks and marts near charging stations.

캘린더 앱에서는 현재 배터리량, 이번달에 소비한 충전요금을 볼 수 있다. 충전요금은 추천한 충전소 업체의 kWh 당 요금과 충전전과 후의 배터리량을 비교하여 계산한다. In the calendar app, you can see the current battery level and the charging charge consumed this month. The charging rate is calculated by comparing the rate per kWh of the recommended charging station company with the battery capacity before and after charging.

어플로 계산한 이동거리와 배터리 소모량을 통해서 연비를 볼 수 있다.You can see the fuel economy through the distance traveled and battery consumption calculated by the app.

충전에 소모되는 예상시간과 충전소의 위치를 알려준다.It tells you the estimated time required for charging and the location of the charging station.

Claims (2)

블루투스로 휴대전화와 자동차와 연결되면 자동으로 목적지가 차량의 네비게이션에 입력되는 동작.
충전소 추천을 하기에 이르는 과정; 차량의 정보수집, 앱에 일정을 등록하면 거리계산과 운전 습관을 적용하는 배터리 소모량 예측When a cell phone and a car are connected via Bluetooth, the destination is automatically entered into the vehicle's navigation system.
The process leading up to making a charging station recommendation; Vehicle information collection, battery consumption prediction that applies distance calculation and driving habits when a schedule is registered in the app 캘린더 앱에서 표시하는 예상 잔여량%와 충전 추천일 표시, 충전 추천일을 터치하면 표시되는 추천 충전소 위치, 충전시간, 근처여가 시설
The estimated remaining % and recommended charging date displayed in the calendar app, the location of the recommended charging station displayed by touching the recommended charging date, charging time, and nearby leisure facilities
KR1020210076406A 2021-06-13 2021-06-13 Charging station recommendation in conjunction ith calendar app and electric vehicle. KR20220167404A (en)

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