KR20200133531A - Battery monitoring device for vehicle using internet of things and method of thereof - Google Patents

Battery monitoring device for vehicle using internet of things and method of thereof Download PDF

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KR20200133531A
KR20200133531A KR1020190058903A KR20190058903A KR20200133531A KR 20200133531 A KR20200133531 A KR 20200133531A KR 1020190058903 A KR1020190058903 A KR 1020190058903A KR 20190058903 A KR20190058903 A KR 20190058903A KR 20200133531 A KR20200133531 A KR 20200133531A
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battery
vehicle
information
present
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김태성
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김태성
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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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
    • 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
    • B60L53/30—Constructional details of charging stations
    • B60L53/305—Communication interfaces
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
    • B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
    • B60R16/0234—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions related to maintenance or repairing of vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers
    • G06Q50/30—
    • 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
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
    • 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
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/547—Voltage
    • 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
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    • 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
    • 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
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    • 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
    • Y02T90/16—Information or communication technologies improving the operation of 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
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    • 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
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    • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/12—Remote or cooperative charging

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  • Engineering & Computer Science (AREA)
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Abstract

According to the present invention, disclosed are a device for remotely monitoring a state of a vehicle battery using IoT communication and a method thereof. The present invention can prevent a sudden discharge problem of a battery in advance or rapidly perform a post-process by previously checking whether the vehicle battery is overdischarged, a lifespan, and whether the battery can be recycled.

Description

IoT 통신을 이용한 차량 배터리 모니터링 장치 및 그 방법 {BATTERY MONITORING DEVICE FOR VEHICLE USING INTERNET OF THINGS AND METHOD OF THEREOF} Vehicle battery monitoring device and method using IoT communication {BATTERY MONITORING DEVICE FOR VEHICLE USING INTERNET OF THINGS AND METHOD OF THEREOF}

본 발명은 IoT 통신을 이용한 차량 배터리 모니터링 장치 및 그 방법에 관한 것으로, 배터리의 전압, 내부저항, 정전용량 등의 정보를 감지하여 배터리의 과방전 여부, 수명, 재생가능여부를 예측하거나 확인할 수 있는 장치 및 방법에 관한 것이다. The present invention relates to a vehicle battery monitoring apparatus and method using IoT communication, and is capable of predicting or confirming whether the battery is over-discharged, life, and reproducible by detecting information such as voltage, internal resistance, and capacitance of the battery. It relates to an apparatus and method.

차량 배터리의 상태 및 수명은 외부 온도, 사용 빈도 등에 의해 영향을 받는데, 악 조건 하에서는 배터리의 수명이 빠르게 감소하거나, 돌발적으로 과방전 상태가 될 수 있다. The condition and lifespan of a vehicle battery is affected by external temperature, frequency of use, and the like, and under adverse conditions, the lifespan of the battery may be rapidly reduced or may suddenly become over-discharged.

예를 들면, 자동차나 지게차를 겨울철에 오랫동안 방치하면 배터리의 수명이 다 하거나 과방전 상태가 되어 시동이 걸리지 않게 된다. 이 경우 배터리를 충전하는데 많은 시간을 낭비하거나, 배터리를 교체 또는 재생하기 위해 높은 비용을 치러야 한다. For example, if a car or a forklift is left unattended for a long time in winter, the life of the battery is exhausted or the battery is over-discharged and the start is not started. In this case, a lot of time is wasted in charging the battery, or a high cost has to be paid to replace or regenerate the battery.

종래에는 차량 배터리의 상태를 확인하기 위해 고객이 직접 정비소나 서비스센터를 방문해야 했기 때문에 상기 예시와 같은 문제를 대비하는 것이 매우 번거로운 일이었다. Conventionally, since the customer had to visit a service center or a service center in order to check the condition of the vehicle battery, it was very cumbersome to prepare for the same problem as the above example.

상기와 같은 문제점을 해결하기 위한 본 발명의 목적은 IoT 통신을 이용해 차량 배터리의 상태정보를 원격 중앙 서버에서 수신하여, 중앙 서버에 설치되어있는 소프트웨어를 통해 차량 배터리의 상태를 파악하고 이 정보를 사용자의 휴대단말기에 제공하는 것이다. An object of the present invention for solving the above problems is to receive the status information of the vehicle battery from a remote central server using IoT communication, grasp the state of the vehicle battery through software installed in the central server, and use this information It is provided to the mobile terminal.

본 발명의 두 번째 목적은 상기 정보의 처리 결과와 그에 대한 사용자의 대응 정보를 차량 OBD 단자에 장착된 고정 단말기에 전달하는 것이다. 예를 들어, 사용자는 겨울철 배터리의 과방전을 예방하기 위해서 원격에서 엔진을 10분간 켜둘 수 있다. The second object of the present invention is to transmit the processing result of the information and the user's corresponding information to the fixed terminal mounted on the vehicle OBD terminal. For example, the user can remotely turn on the engine for 10 minutes to prevent over-discharge of the battery in winter.

본 발명의 세 번째 목적은 상기 정보의 처리 결과와 그에 대한 사용자의 대응 정보를 배터리 재생 및 교체 출장 서비스 업체, 배터리 급속 충전 서비스를 제공하는 보험사 등에 제공하는 것이다. 예를 들어, 사용자의 배터리가 과방전되었을 때 보험사는 배터리의 위치정보를 수신한 후 신속한 출장 서비스를 제공할 수 있다. 또한 사용자의 배터리가 수명이 다했을 경우, 배터리 재생 업체가 배터리 상태 정보를 수신한 후 야간 시간 등을 활용하여 출장 배터리 재생 서비스를 제공하는 것이 가능하다. A third object of the present invention is to provide a result of processing the information and information on a user's response thereto to a battery regeneration and replacement business trip service company, an insurance company providing a battery rapid charging service, and the like. For example, when a user's battery is over-discharged, an insurance company can provide a quick business trip service after receiving location information of the battery. In addition, when the user's battery has reached the end of its life, it is possible for a battery regeneration company to receive battery status information and provide a business trip battery regeneration service using night time.

상기 목적을 달성하기 위하여 본 발명은 차량에 전원을 공급하는 배터리의 전압, 내부저항, 정전용량을 포함하는 배터리 상태정보를 생성하는 배터리부와, 배터리 상태 정보를 수신하여 배터리의 수명 등을 연산하여 송신하는 중앙 서버와, 연산의 결과 정보를 수신하는 휴대 단말기를 포함하는 것을 특징으로 한다. In order to achieve the above object, the present invention is a battery unit that generates battery status information including voltage, internal resistance, and capacitance of a battery that supplies power to the vehicle, and calculates the life of the battery by receiving the battery status information. It characterized in that it comprises a central server for transmitting, and a portable terminal for receiving the result information of the operation.

또한 본 발명은 배터리를 보전할 수 있는 기능을 활용할 수 있도록 차량 OBD 단자에 장착된 고정단말기를 추가로 포함하는 것이 바람직하다. In addition, it is preferable that the present invention further includes a fixed terminal mounted on the vehicle OBD terminal so that the function to conserve the battery can be utilized.

본 발명의 IoT 통신을 이용한 차량 배터리 모니터링 장치 및 방법은 IoT 통신을 이용하여 배터리의 상태 정보를 원격 중앙 서버에서 수신하여 배터리의 수명이나 교체시점 또는 재생 가능 여부를 파악하여 사용자의 휴대 단말기로 정보를 송신한다. 사용자는 서비스센터나 정비소를 직접 방문하지 않아도 배터리를 점검하여 적절한 시점에 교체하거나 재생할 수 있는 효과가 있다. The vehicle battery monitoring device and method using IoT communication of the present invention receives battery status information from a remote central server using IoT communication to determine the life of the battery, the time of replacement, or whether it is reproducible, and transmit the information to the user's portable terminal. Send. Users can check the battery without visiting a service center or a repair shop and replace or regenerate it at an appropriate time.

또한 본 발명은 차량 OBD 단자에 고정 설치되는 단말기를 통해 배터리의 상태를 보전할 수 있게 하는 효과가 있다. In addition, the present invention has the effect of allowing the state of the battery to be preserved through a terminal fixedly installed on the vehicle OBD terminal.

또한 본 발명은 사용자 휴대단말기 설정에 의해 배터리 과방전시, 배터리 급속 충전 또는 교체 출장 서비스를 제공하는 보험사 등에 신속하게 서비스 요청을 할 수 있는 효과가 있다. In addition, according to the present invention, when a battery is over-discharged by setting a user's portable terminal, a service request can be quickly made to an insurance company that provides rapid battery charging or replacement travel service.

도 1은 본 발명에 따른 IoT 통신을 이용한 차량 배터리 모니터링 장치 및 방법의 개요를 설명하기 위한 도면이다.
도 2는 본 발명에 따른 IoT 통신을 이용한 차량 배터리 모니터링 장치에서 배터리부를 도시한 블록도이다. 1 is a view for explaining an overview of a vehicle battery monitoring apparatus and method using IoT communication according to the present invention.
2 is a block diagram showing a battery unit in a vehicle battery monitoring device using IoT communication according to the present invention.

본 발명에서 사용되는 용어는 다음과 같이 정의한다. Terms used in the present invention are defined as follows.

먼저 IoT 통신은 각종 사물에 센서와 통신 기능을 내장하여 인터넷에 연결하는 기술을 의미한다. 본 발명에서는 배터리가 상기 사물에 해당한다. First, IoT communication refers to a technology that connects to the Internet by embedding sensors and communication functions in various objects. In the present invention, a battery corresponds to the object.

휴대단말기는 사용자가 이동하면서 소지할 수 있는 단말기로 스마트폰, 노트북 등 통신이 가능한 모든 단말기를 의미한다. A portable terminal is a terminal that a user can carry while moving, and refers to all terminals capable of communication such as smartphones and laptops.

고정단말기는 차량에 고정되어 거치되는 단말기로 본 발명에서는 OBD 단자에 부착되는 단말기를 의미한다. A fixed terminal is a terminal fixedly mounted on a vehicle, and in the present invention, it means a terminal attached to an OBD terminal.

이하에서는 상기와 같은 용어로 본 발명의 구성 및 작용을 첨부된 도면을 참조하여 설명한다. Hereinafter, the configuration and operation of the present invention will be described with reference to the accompanying drawings in the same terms as described above.

도 1은 본 발명에 따른 IoT 통신을 이용한 차량 배터리 모니터링 장치 및 방법의 개요를 설명하기 위한 도면이다. 1 is a diagram for explaining an overview of a vehicle battery monitoring apparatus and method using IoT communication according to the present invention.

도 1을 참조하면, 본 발명에 따른 IoT 통신을 이용한 차량 배터리 모니터링 장치 및 방법은 자동차에 전원을 공급하는 배터리(110, 도 2 참조)를 포함하는 배터리부(100)와, IoT 통신을 통하여 배터리(110)의 상태 정보를 수신하는 중앙 서버(200)와 휴대 단말기(300) 그리고 고정 단말기(400)을 포함한다. Referring to FIG. 1, a vehicle battery monitoring apparatus and method using IoT communication according to the present invention includes a battery unit 100 including a battery 110 (see FIG. 2) that supplies power to a vehicle, and a battery through IoT communication. It includes a central server 200 for receiving status information of 110, a portable terminal 300, and a fixed terminal 400.

배터리부(100)는 센서부(130)에서 감지한 정보를 통신부(140)를 통해 중앙서버(200)에 송신하는 역할을 하는데, 이때 전원부(120)가 배터리(110)의 전원을 센서부(130)와 통신부(140)가 사용하기 적절한 형태의 전원으로 변환하여 공급한다. The battery unit 100 serves to transmit the information sensed by the sensor unit 130 to the central server 200 through the communication unit 140, and at this time, the power supply unit 120 supplies power of the battery 110 to the sensor unit ( 130) and the communication unit 140 convert and supply power in a form suitable for use.

중앙서버(200)는 배터리부(100)로부터 수신한 정보를 자체적으로 설치되어있는 소프트웨어를 활용하여 연산함으로써 배터리 상태 정보를 가공하여 해석한다. 소프트웨어의 출력 정보는 배터리 과방전 여부, 수명, 재생가능 여부 등을 포함한다. 중앙서버(200)는 상기 정보는 물론 긴급출동이 가능한 서비스센터, 배터리 재생 출장 서비스 업체 등의 위치정보와 전화번호 등을 휴대단말기(300)로 송신한다. The central server 200 processes and analyzes the battery status information by calculating the information received from the battery unit 100 using software installed on its own. The output information of the software includes whether the battery is over-discharged, its lifespan, and whether it is reproducible. The central server 200 transmits the above information as well as location information and phone numbers of service centers capable of emergency dispatch, battery regeneration business trip service companies, etc. to the mobile terminal 300.

휴대단말기(300)는 중앙서버(200)로부터 수신한 정보를 사용자에게 표시하며, 사용자는 이를 바탕으로 해당 업체에 신속한 서비스 요청을 할 수 있다. The portable terminal 300 displays the information received from the central server 200 to a user, and the user can make a quick service request to a corresponding company based on this.

휴대단말기(300)는 고정단말기(400)와 블루투스, WiFi, IoT 통신 등을 통해 차량을 조작할 수 있다. 예를 들어, 고정단말기(400)는 외부 온도가 매우 낮을 때 원거리에 있는 사용자의 휴대단말기(300)의 요청에 따라 엔진을 10분간 작동시켜 배터리의 수명 단축 또는 과방전을 예방할 수 있다. The portable terminal 300 can operate a vehicle through a fixed terminal 400 and Bluetooth, WiFi, IoT communication, and the like. For example, when the external temperature is very low, the fixed terminal 400 may operate the engine for 10 minutes at the request of a remote user's portable terminal 300 to shorten the life of the battery or prevent overdischarge.

100 : 배터리부
110 : 배터리
120 : 전원부
130 : 센서부
140 : 통신부
200 : 중앙 서버
300 : 휴대 단말기
400 : 고정 단말기100: battery part
110: battery
120: power supply
130: sensor unit
140: communication department
200: central server
300: mobile terminal
400: fixed terminal

Claims (2)

배터리의 전압, 내부저항, 정전용량을 포함하는 배터리 상태 정보를 생성하는 배터리 부;

배터리 상태정보를 수신하여 처리한 후 그 결과를 휴대단말기에 송신하는 중앙 서버 부;

휴대단말기로부터 정보를 수신하는 OBD 단말기 부;를 포함하는 IoT 통신을 이용한 배터리 모니터링 장치 및 그 방법
A battery unit that generates battery state information including voltage, internal resistance, and capacitance of the battery;

A central server unit receiving and processing battery status information and transmitting the result to the portable terminal;

Battery monitoring apparatus and method using IoT communication including; OBD terminal unit receiving information from a portable terminal
 제1항에 있어서, 상기 배터리 부는 와이파이, 블루투스, LoRa, NB-IoT 중 하나로 배터리 상태 정보를 중앙 서버에 송신하는 배터리 통신부;

배터리의 전압, 내부저항, 정전용량을 감지하는 센서부;를 포함하는 IoT 통신을 이용한 배터리 모니터링 장치 및 그 방법The method of claim 1, wherein the battery unit comprises: a battery communication unit configured to transmit battery status information to a central server using one of Wi-Fi, Bluetooth, LoRa, and NB-IoT;

A battery monitoring device and method using IoT communication including a sensor unit for sensing the voltage, internal resistance, and capacitance of the battery
KR1020190058903A 2019-05-20 2019-05-20 Battery monitoring device for vehicle using internet of things and method of thereof KR20200133531A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102364026B1 (en) * 2021-01-18 2022-02-18 최무룡 Battery life estimation system and method thereof
KR20220089778A (en) * 2020-12-21 2022-06-29 김영조 IoT BASED SMART CONTROL APPARATUS FOR PREVENTING DISCHARGE OF VEHICLE BATTERY AND CONTROL METHOD THEREOF
KR102654138B1 (en) * 2022-11-10 2024-04-03 한국교통안전공단 Waste battery monitoring device for electric vehicle, Monitoring method for the same, transportation and storage method using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220089778A (en) * 2020-12-21 2022-06-29 김영조 IoT BASED SMART CONTROL APPARATUS FOR PREVENTING DISCHARGE OF VEHICLE BATTERY AND CONTROL METHOD THEREOF
KR102364026B1 (en) * 2021-01-18 2022-02-18 최무룡 Battery life estimation system and method thereof
KR102654138B1 (en) * 2022-11-10 2024-04-03 한국교통안전공단 Waste battery monitoring device for electric vehicle, Monitoring method for the same, transportation and storage method using the same

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