KR101186949B1 - Car current supply system using sun light - Google Patents

Car current supply system using sun light Download PDF

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KR101186949B1
KR101186949B1 KR1020120017359A KR20120017359A KR101186949B1 KR 101186949 B1 KR101186949 B1 KR 101186949B1 KR 1020120017359 A KR1020120017359 A KR 1020120017359A KR 20120017359 A KR20120017359 A KR 20120017359A KR 101186949 B1 KR101186949 B1 KR 101186949B1
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South Korea
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electricity
battery
controller
storage means
supply system
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KR1020120017359A
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Korean (ko)
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이주동
홍승현
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(주)애니솔
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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
    • B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
    • B60L8/003—Converting light into electric energy, e.g. by using photo-voltaic systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K16/00—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K16/00—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind
    • B60K2016/003—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind solar power driven
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/90—Energy harvesting concepts as power supply for auxiliaries' energy consumption, e.g. photovoltaic sun-roof
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/906—Solar cell systems

Abstract

PURPOSE: A vehicle electricity supply system using sunlight is provided to prevent the complete discharge or overload of a battery by supplying the electricity stored in an electricity storage means to the battery. CONSTITUTION: A solar power generation module(10) generates electricity by collecting sunlight(SLT). A controller(20) controls the sunlight electricity. The controller includes a constant voltage conversion unit, a battery confirmation unit and a battery supply management unit. An electricity storage means(30) stores the electricity by receiving the sunlight electricity from the controller. A battery drives a vehicle by receiving the sunlight electricity. [Reference numerals] (20) Controller; (30) Electricity storage means; (40) Battery

Description

태양광을 이용한 자동차 전기 공급 시스템{CAR CURRENT SUPPLY SYSTEM USING SUN LIGHT}Solar electricity supply system using solar light {CAR CURRENT SUPPLY SYSTEM USING SUN LIGHT}

본 발명은 자동차의 전기 공급 시스템에 관한 것으로서, 특히 태양광 전기를 이용하여 안정적으로 전기를 공급할 수 있는 자동차 전기 공급 시스템에 관한 것이다.
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a system for supplying electricity to automobiles, and more particularly, to a vehicle electricity supply system capable of stably supplying electricity using photovoltaic electricity.

최근, 자동차 산업의 발달 그리고, 문화의 발달로 인하여, 전기를 사용하는 많은 전기 용품이 자동차에 부착되고 있다. 이에 따라, 자동차가 소모하는 전기 용량도 급격히 증가되고 있다.Recently, due to the development of the automobile industry and the development of culture, many electric appliances using electricity have been attached to automobiles. Accordingly, the electric capacity consumed by the automobile is also rapidly increasing.

한편, 기존의 자동차 전기 공급 시스템을 살펴보면, 배터리를 장착해 두고 시동을 걸 때 배터리의 전기를 사용하고 시동이 걸고난 후에는 엔진과 연결된 발전기가 전기를 발생시켜 배터리에 전기를 보충하고 각종 전기 용품에 전기를 공급한다.On the other hand, if you look at the existing vehicle electricity supply system, when the battery is installed and starts to start using the electricity of the battery, and after starting, the generator connected to the engine generates electricity to replenish electricity to the battery and various electrical supplies To supply electricity.

그런데, 기존의 자동차 전기 공급 시스템에서는, 배터리가 완전 방전되는 경우에는, 더 이상 발전을 할 수 있으므로, 시동을 걸지 않은 상태에서는 많은 전기 용품을 사용할 수 없다는 단점이 발생된다,By the way, in the conventional vehicle electricity supply system, when the battery is completely discharged, it is possible to generate more power, which causes a disadvantage that many electric appliances cannot be used without starting.

따라서, 배터리의 완전 방전을 예방할 수 있는 자동차 전기 공급 시스템이 요구된다.
Accordingly, there is a need for an automotive electrical supply system that can prevent full discharge of the battery.

본 발명의 목적은 종래기술의 문제점을 해결하기 위한 것으로서, 배터리의 완전 방전을 방지할 수 있는 자동차 전기 공급 시스템을 제공하는 데 있다.An object of the present invention is to solve the problems of the prior art, to provide a vehicle electric supply system that can prevent the complete discharge of the battery.

상기와 같은 기술적 과제를 달성하기 위한 본 발명의 일면은 자동차 전기 공급 시스템에 관한 것이다. 본 발명의 자동차 전기 공급 시스템은 태양광을 집광하여 태양광 전기로 생성하는 태양광 발전 모듈; 상기 태양광 전기를 제어하는 컨트롤러; 상기 컨트롤러로부터 상기 태양광 전기를 공급받아 축전하는 전기 축전수단; 및 상기 태양광 전기를 공급받아, 자동차을 구동하는 배터리를 구비한다. 그리고, 상기 컨트롤러는 상기 배터리에 저장된 전기량을 확인하여 상태 확인 정보를 발생하는 배터리 확인부; 및 상기 상태 확인 정보에 따라, 상기 배터리에 저장된 전기의 양이 기준량 이하임을 확인하여, 상기 전기 축전수단에 저장된 상기 태양광 전기를 상기 배터리에 공급하도록 구동되는 배터리 공급 관리부를 구비한다.One aspect of the present invention for achieving the above technical problem relates to a vehicle electrical supply system. The vehicle electricity supply system of the present invention includes a solar power generation module that collects sunlight to generate solar power; A controller for controlling the solar electricity; Electrical storage means for receiving and storing the solar power electricity from the controller; And a battery for driving the automobile by receiving the solar electricity. The controller may include a battery checking unit configured to check the amount of electricity stored in the battery and to generate status check information; And a battery supply management unit configured to determine that the amount of electricity stored in the battery is equal to or less than a reference amount according to the state confirmation information, and to supply the solar electricity stored in the electrical storage means to the battery.

삭제delete

본 발명의 자동차 전기 공급 시스템에서는, 태양광을 이용하여 생성되는 전기를 전기 축전 수단에 저장하였다가, 배터리에 충전된 전기의 양이 기준량 이하로 내려갈 때, 상기 전기 축전 수단에 저장된 전기를 배터리에 공급한다. 그러므로, 본 발명의 자동차 전기 공급 시스템에 의하면, 배터리가 과부하 상태로 되거나, 완전 방전되는 것을 방지할 수 있다.
In the vehicle electricity supply system of the present invention, the electricity generated by the sunlight is stored in the electrical storage means, and when the amount of electricity charged in the battery falls below the reference amount, the electricity stored in the electrical storage means is stored in the battery. Supply. Therefore, according to the vehicle electric supply system of the present invention, it is possible to prevent the battery from becoming overloaded or completely discharged.

본 발명에서 사용되는 각 도면의 간단한 설명이 제공된다.
도 1은 본 발명의 일실시예에 따른 자동차 전기 공급 시스템을 개략적으로 나타내는 도면이다.
도 2는 도 1의 컨트롤러를 구체적으로 나타내는 도면이다.A brief description of each drawing used in the present invention is provided.
1 is a view schematically showing a vehicle electric supply system according to an embodiment of the present invention.
FIG. 2 is a diagram illustrating the controller of FIG. 1 in detail.

본 발명과 본 발명의 동작상의 잇점 및 본 발명의 실시에 의하여 달성되는 목적을 충분히 이해하기 위해서는 본 발명의 바람직한 실시예를 예시하는 첨부 도면 및 첨부 도면에 기재된 내용을 참조하여야만 한다. 각 도면을 이해함에 있어서, 동일한 부재는 가능한 한 동일한 참조부호로 도시하고자 함에 유의해야 한다. 그리고, 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 공지 기능 및 구성에 대한 상세한 기술은 생략된다.For a better understanding of the present invention and its operational advantages, and the objects attained by the practice of the present invention, reference should be made to the accompanying drawings, which illustrate preferred embodiments of the invention, and the accompanying drawings. In understanding each of the figures, it should be noted that like parts are denoted by the same reference numerals whenever possible. Further, detailed descriptions of known functions and configurations that may be unnecessarily obscured by the gist of the present invention are omitted.

이하, 첨부한 도면을 참조하여 본 발명의 바람직한 실시예들을 설명함으로써, 본 발명을 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 일실시예에 따른 자동차 전기 공급 시스템을 개략적으로 나타내는 도면이다. 도 1을 참조하면, 태양광 발전 모듈(10), 컨트롤러(20), 전기 축전 수단(30) 및 배터리(40)를 구비한다.1 is a view schematically showing a vehicle electric supply system according to an embodiment of the present invention. Referring to FIG. 1, a solar power generation module 10, a controller 20, an electric power storage means 30, and a battery 40 are provided.

상기 태양광 발전 모듈(10)은 태양광(SLT)을 집광하여 전기를 생성한다. 본 명세서에서는, 설명의 편의를 위하여, 상기 태양광 발전 모듈(10)에서 생성되는 전기를 '태양광 전기'라 칭한다.The photovoltaic module 10 collects sunlight SLT to generate electricity. In the present specification, for convenience of description, electricity generated by the photovoltaic module 10 is referred to as 'solar electricity'.

이와 같이, 태양광(SLT)을 이용하여 '태양광 전기'를 생성하는 상기 태양광 발전 모듈(10)의 구현은 당업자에게는 자명하므로, 이에 대한 구체적인 기술은 생략된다.As such, the implementation of the photovoltaic module 10 that generates 'photovoltaic electricity' using solar light (SLT) will be apparent to those skilled in the art, and thus a detailed description thereof will be omitted.

상기 컨트롤러(20)는 상기 태양광 전기를 제어하여, 상기 전기 축전수단(30)에 제공한다. 그리고, 상기 전기 축전 수단(30)은 상기 컨트롤러(20)로부터 상기 태양광 전기를 공급받아 축전한다.The controller 20 controls the photovoltaic electricity and provides the electrical power storage means 30. In addition, the electric power storage means 30 receives the solar electricity from the controller 20 and stores power.

그리고, 상기 배터리(40)는 상기 전기 축전수단(30)에 저장된 상기 태양광 전기를 공급받으며, 상기 태양광 전기를 이용하여 자동차 및 그에 장착되는 다수의 전기 용품들을 구동한다.In addition, the battery 40 receives the photovoltaic electricity stored in the electrical storage means 30, and drives the vehicle and a plurality of electrical appliances mounted thereto using the photovoltaic electricity.

도 2는 도 1의 컨트롤러(20)를 구체적으로 나타내는 도면이다. 도 2를 참조하면, 상기 컨트롤러(20)는 구체적으로 정전압 변환부(21), 배터리 확인부(23) 및 배터리 공급 관리부(25)를 구비한다.FIG. 2 is a diagram specifically illustrating the controller 20 of FIG. 1. Referring to FIG. 2, the controller 20 includes a constant voltage converting unit 21, a battery checking unit 23, and a battery supply managing unit 25.

상기 정전압 변환부(21)는 상기 태양광 발전 모듈(10)에서 생성되는 상기 태양광 전기를 정전압으로 변환한다. 이때, 상기 정전압은 자동차의 시동이 꺼졌을 때, 설정되는 상기 배터리(40)의 전압이다.The constant voltage converter 21 converts the photovoltaic electricity generated by the photovoltaic module 10 into a constant voltage. In this case, the constant voltage is the voltage of the battery 40 that is set when the vehicle is turned off.

그리고, 상기 정전압 변환부(21)는 상기 정전압으로 변환된 상기 태양광 전기를 상기 전기 축전수단(30)에 공급한다. 바람직하기로는, 상기 정전압 변환부(21)는 상기 전기 축전수단(30)에 공급되는 태양광 전기의 양은 적정량으로 조절됨으로써, 상기 전기 축전수단(30)의 과부하를 예방한다.The constant voltage converter 21 supplies the solar electricity converted into the constant voltage to the electric power storage means 30. Preferably, the constant voltage conversion unit 21 is adjusted to an appropriate amount of the photovoltaic electricity supplied to the electrical storage means 30, thereby preventing overload of the electrical storage means 30.

상기 배터리 확인부(23)는 상기 배터리(40)에 저장된 전기량을 확인하여 상태 확인 정보(IFM)를 발생한다. 예를 들어, 상기 상태 확인 정보(IFM)는 상기 배터리(40)에 저장된 전기의 양이 기준량 이하일 때, 활성화된다. The battery checker 23 checks the amount of electricity stored in the battery 40 to generate status check information IFM. For example, the status confirmation information IFM is activated when the amount of electricity stored in the battery 40 is equal to or less than a reference amount.

그리고, 상기 배터리 공급 관리부(25)는 상기 상태 확인 정보(IFM)에 따라, 상기 배터리(40)에 저장된 전기의 양이 기준량 이하임을 확인하여, 상기 전기 축전수단(30) 또는 상기 정전압 변환부(21)로부터 상기 태양광 전기를 공급받아, 상기 배터리(40)에 공급하도록 구동된다.In addition, the battery supply management unit 25 determines that the amount of electricity stored in the battery 40 is equal to or less than a reference amount according to the state confirmation information IFM, so that the electrical storage means 30 or the constant voltage converting unit ( 21 is supplied with the photovoltaic electricity and driven to supply the battery 40.

이러한 상기 배터리 공급 관리부(25)에 의하여, 상기 배터리(40)에 공급되는 상기 태양광 전기의 양이 적정량으로 조절됨으로써, 상기 배터리(40)의 과부하가 방지된다.By the battery supply management unit 25, the amount of the photovoltaic electricity supplied to the battery 40 is adjusted to an appropriate amount, thereby preventing overload of the battery 40.

상기와 같은 본 발명의 자동차 전기 공급 시스템에서는, 태양광을 이용하여 생성되는 전기를 전기 축전 수단에 저장하였다가, 배터리에 충전된 전기의 양이 기준량 이하로 내려갈 때, 상기 전기 축전 수단에 저장된 전기를 배터리에 공급한다. In the vehicle electric supply system of the present invention as described above, the electricity generated by using the sunlight is stored in the electrical storage means, when the amount of electricity charged in the battery is lowered below the reference amount, the electricity stored in the electrical storage means To the battery.

그러므로, 본 발명의 자동차 전기 공급 시스템에 의하면, 배터리가 완전 방전되는 것을 방지할 수 있다. 또한, 태양광을 이용한 전기를 사용함으로써, 소비되는 연료량을 저감시킬 수 있으며, 시동을 걸지 않은 상태에서도 많은 전기 용품을 이용할 수 있게 된다.
Therefore, according to the automobile electric supply system of the present invention, it is possible to prevent the battery from being completely discharged. In addition, by using electricity using solar light, the amount of fuel consumed can be reduced, and many electric appliances can be used even without starting.

본 발명은 도면에 도시된 일 실시예를 참고로 설명되었으나 이는 예시적인 것에 불과하며, 본 기술 분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. 따라서, 본 발명의 진정한 기술적 보호 범위는 첨부된 등록청구범위의 기술적 사상에 의해 정해져야 할 것이다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Claims (5)

자동차 전기 공급 시스템에 있어서,
태양광을 집광하여 태양광 전기로 생성하는 태양광 발전 모듈;
상기 태양광 전기를 제어하는 컨트롤러;
상기 컨트롤러로부터 상기 태양광 전기를 공급받아 축전하는 전기 축전수단; 및
상기 태양광 전기를 공급받아, 자동차을 구동하는 배터리를 구비하며,
상기 컨트롤러는
상기 배터리에 저장된 전기량을 확인하여 상태 확인 정보를 발생하는 배터리 확인부; 및
상기 상태 확인 정보에 따라, 상기 배터리에 저장된 전기의 양이 기준량 이하임을 확인하여, 상기 전기 축전수단에 저장된 상기 태양광 전기를 상기 배터리에 공급하도록 구동되는 배터리 공급 관리부를 구비하는 것을 특징으로 하는 자동차 전기 공급 시스템.
In the automotive electricity supply system,
A photovoltaic module for condensing sunlight to generate photovoltaic electricity;
A controller for controlling the solar electricity;
Electrical storage means for receiving and storing the solar power electricity from the controller; And
Receiving the solar power, and provided with a battery for driving a car,
The controller
A battery check unit which checks the amount of electricity stored in the battery and generates status check information; And
The vehicle according to the state check information, characterized in that the amount of electricity stored in the battery is less than the reference amount, characterized in that the vehicle is provided with a battery supply management unit which is driven to supply the solar electricity stored in the electrical storage means to the battery Electricity supply system.
제1 항에 있어서, 상기 컨트롤러는
상기 태양광 발전 모듈에서 생성되는 상기 태양광 전기를 정전압으로 변환하여 상기 전기 축전수단에 공급하는 정전압 변환부를 구비하는 것을 특징으로 하는 자동차 전기 공급 시스템.
The method of claim 1, wherein the controller
And a constant voltage converting unit converting the photovoltaic electricity generated by the photovoltaic module into a constant voltage and supplying the photovoltaic power to the electrical storage device.
삭제delete 삭제delete 삭제delete
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210057839A (en) 2019-11-11 2021-05-24 주식회사 에스제이 테크 Power management system for electronic vehicles and the battery room's temperature control method using the system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008172959A (en) 2007-01-12 2008-07-24 Toyota Motor Corp Vehicular power supply control unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008172959A (en) 2007-01-12 2008-07-24 Toyota Motor Corp Vehicular power supply control unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210057839A (en) 2019-11-11 2021-05-24 주식회사 에스제이 테크 Power management system for electronic vehicles and the battery room's temperature control method using the system

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