KR20200116935A - Moped and power management system and management method - Google Patents

Moped and power management system and management method Download PDF

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Publication number
KR20200116935A
KR20200116935A KR1020207023004A KR20207023004A KR20200116935A KR 20200116935 A KR20200116935 A KR 20200116935A KR 1020207023004 A KR1020207023004 A KR 1020207023004A KR 20207023004 A KR20207023004 A KR 20207023004A KR 20200116935 A KR20200116935 A KR 20200116935A
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South Korea
Prior art keywords
battery
vehicle
moped
mcu
power
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KR1020207023004A
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Korean (ko)
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KR102656821B1 (en
Inventor
데윤 후앙
젠야 인
찬밍 조우
웨이지에 제
주에 왕
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유온 테크놀로지 씨오 엘티디
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Priority claimed from CN201810137117.2A external-priority patent/CN110143134A/en
Priority claimed from CN201820237087.8U external-priority patent/CN208428972U/en
Priority claimed from CN201820259058.1U external-priority patent/CN208233282U/en
Application filed by 유온 테크놀로지 씨오 엘티디 filed Critical 유온 테크놀로지 씨오 엘티디
Publication of KR20200116935A publication Critical patent/KR20200116935A/en
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Publication of KR102656821B1 publication Critical patent/KR102656821B1/en

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60L58/20—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
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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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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

본 발명에서는 모페드와 그 전원 관리 시스템 및 관리 방법을 공개한다. 모페드 전원 관리 시스템에는, 모터 제어기, 구동 회로, 배터리, MCU와 충전 전원 유닛이 포함되며; 상기 모터 제어기는 모페드 상에 구비된 모터를 구동시키며; 상기 구동 회로는 모터 제어기를 구동시키며; 상기 배터리는 구동 회로와 MCU를 위하여 전력을 제공하는 바, 차량 탐재 배터리와 이동 배터리가 포함되며; 상기 MCU는 차량 탑재 배터리와 이동 배터리에 대한 전압 샘플링에 의하여, 차량 탑재 배터리/이동 배터리가 구동 회로를 위하여 전력을 공급하기로 결정하며; 상기 충전 전원 유닛은 차량 탑재 배터리를 위하여 충전을 진행한다. 본 발명은 모페드를 위하여 차량 탑재 배터리, 이동 배터리와 태양 전지판을 구비하고, 차량 탑재 배터리와 이동 배터리가 모두 전력을 공급할 수 있기 때문에, 이동 배터리의 부피와 중량이 작아질 수 있고, 더욱 가벼우며, 또한 태양 전지판이 끊임없이 차량 탑재 배터리를 위하여 충전을 진행하여, 더욱 항속 능력을 증가시킨다.In the present invention, a moped and its power management system and management method are disclosed. The moped power management system includes a motor controller, a driving circuit, a battery, an MCU and a charging power unit; The motor controller drives a motor provided on the moped; The drive circuit drives a motor controller; The battery provides power for the driving circuit and the MCU, and includes a vehicle detection battery and a mobile battery; The MCU determines that the on-vehicle battery/mobile battery supplies power for the driving circuit by sampling voltages for the vehicle-mounted battery and the mobile battery; The charging power unit performs charging for a vehicle-mounted battery. The present invention includes a vehicle-mounted battery, a mobile battery, and a solar panel for a moped, and since both the vehicle-mounted battery and the mobile battery can supply power, the volume and weight of the mobile battery can be reduced, and it is lighter. In addition, the solar panel constantly charges for the vehicle-mounted battery, further increasing the cruising capacity.

Description

모페드와 전원 관리 시스템 및 관리 방법Moped and power management system and management method

본 발명은 모페드와 그 전원 관리 시스템 및 관리 방법에 관한 것이다.The present invention relates to a moped and its power management system and management method.

모페드(power-assisted bicycle)는 에너지를 절약하고 힘을 덜 수 있어 빠른 발전을 가져왔고, 공유 경제의 도래는 모페드의 발전이 더욱 빨라지게 하였다. 하지만 모페드는 일부 고유의 문제가 존재하는 바, 우선 항속 능력이 제한적인 바, 정전 상황 하에서 사용자 체험이 좋지 못하며; 둘째 배터리가 무거운 바, 사용자들이 집에 가져가 충전을 진행하기 불편하고, 외부에서 충전하려면 비교적 큰 리스크(전기 사용 안전과 도적 방지)가 존재한다.Mopeds (power-assisted bicycles) saved energy and reduced power, resulting in rapid development, and the advent of the sharing economy made Mopeds' development faster. However, there are some inherent problems with mopeds, first of all, due to its limited cruise capability, the user experience is poor under power outages; Second, because the battery is heavy, it is inconvenient for users to take it home and charge it, and there is a relatively large risk (safety of using electricity and prevention of theft) if it is to charge outside.

본 발명의 전체 항속 거리가 더욱 경쟁적 우위를 갖는 모페드 전원 관리 시스템, 이러한 전원 관리 시스템을 사용하는 모페드 및 관리 방법을 제공하는 것을 목적으로 한다.An object of the present invention is to provide a moped power management system having a more competitive advantage in the overall range of the present invention, a moped and a management method using the power management system.

본 발명의 목적을 구현하기 위한 기술방안으로는, 우선 모페드 전원 관리 시스템을 제공하는 바, 모터 제어기, 구동 회로, 배터리, MCU와 충전 전원 유닛이 포함되며;As a technical solution for implementing the object of the present invention, first, a moped power management system is provided, including a motor controller, a driving circuit, a battery, an MCU and a charging power unit;

상기 모터 제어기는 모페드 상에 구비된 모터를 구동시키며;The motor controller drives a motor provided on the moped;

상기 구동 회로는 모터 제어기를 구동시키며;The drive circuit drives a motor controller;

상기 배터리는 구동 회로와 MCU를 위하여 전력을 제공하는 바, 차량 탐재 배터리와 이동 배터리가 포함되며;The battery provides power for the driving circuit and the MCU, and includes a vehicle detection battery and a mobile battery;

상기 MCU는 차량 탑재 배터리와 이동 배터리에 대한 전압 샘플링에 의하여, 차량 탑재 배터리/이동 배터리가 구동 회로를 위하여 전력을 공급하기로 결정하며;The MCU determines that the on-vehicle battery/mobile battery supplies power for the driving circuit by sampling voltages for the vehicle-mounted battery and the mobile battery;

상기 충전 전원 유닛은 차량 탑재 배터리를 위하여 충전을 진행하고, 상기 차량 탑재 배터리 내의 전기량이 하나의 사전 설정된 역치보다 작거나 같을 때, 상기 MCU는 상기 이동 배터리를 제어하여 상기 모페드로 전력을 공급한다.The charging power unit performs charging for the vehicle-mounted battery, and when the amount of electricity in the vehicle-mounted battery is less than or equal to one preset threshold, the MCU controls the mobile battery to supply power to the moped.

모페드 전원 관리 시스템에는 또한 두 단계 강압 회로가 포함되는 바, 상기 두 단계 강압 회로의 1단계 강압 회로는 차량 탑재 배터리와 이동 배터리의 출력 전압을 강압시켜 구동 회로로 공급하고, 2단계 강압 회로는 1단계 강압 회로의 출력 전압을 강압시켜 MCU로 공급한다.The moped power management system also includes a two-stage step-down circuit, wherein the first-stage step-down circuit of the two-stage step-down circuit steps down the output voltage of the vehicle-mounted battery and the mobile battery and supplies it to the driving circuit, and the second-stage step-down circuit The output voltage of the step-down circuit is stepped down and supplied to the MCU.

상기 충전 전원 유닛에는 태양 전지판과 충전 모듈이 포함된다.The charging power unit includes a solar panel and a charging module.

상기 구동 회로는 두 개 릴레이이고, 두 개 릴레이는 각각 MCU의 신호 제어를 받으며, 차량 탑재 배터리/이동 배터리가 전력을 공급하고, 모터 제어기를 제어하여 모페드의 모터를 구동시킨다.The driving circuit is two relays, each of the two relays is controlled by a signal from the MCU, the vehicle-mounted battery/mobile battery supplies power, and controls the motor controller to drive the motor of the moped.

상기 구동 회로의 두 개 릴레이와 MCU 간에 각각 구동 증폭 회로를 구비한다.A driving amplifier circuit is provided between the two relays of the driving circuit and the MCU, respectively.

상기 차량 탑재 배터리에 태양 전지판과 축전지가 포함되며;A solar panel and a storage battery are included in the vehicle-mounted battery;

상기 태양 전지판은 상기 모페드의 바구니 상의 적어도 하나의 측면과 저면 상에 타일링되며;The solar panel is tiled on at least one side and bottom of the basket of the moped;

상기 축전지는 상기 저면의 하부 또한 상기 태양 전지판과 마주하는 일측에 구비되며;The storage battery is provided at one side of the lower surface of the bottom and facing the solar panel;

상기 태양 전지판은 상기 축전지와 전기적으로 연결되어, 수신 취득한 태양 복사 에너지를 전기 에너지로 전환시켜 상기 축전지에 저장한다.The solar panel is electrically connected to the storage battery, converts received and acquired solar radiant energy into electrical energy and stores it in the storage battery.

그리고, 모터, 스마트 록과 차체가 포함되는 모페드에 있어서, 또한 제1항 내지 제6항의 어느 한 항의 상기 모페드 전원 관리 시스템이 포함되고, 상기 모페드 전원 관리 시스템은 모터를 위하여 동력을 구성하며; 상기 모페드 전원 관리 시스템의 MCU는 스마트 록과 통신을 진행하고, 스마트 록의 신호에 의하여 동력 출력을 개시한다.And, in the moped including a motor, a smart lock, and a vehicle body, the moped power management system of any one of claims 1 to 6 is included, and the moped power management system configures power for the motor. And; The MCU of the moped power management system communicates with the smart lock and initiates power output by a signal from the smart lock.

마지막으로, 상기 모페드의 전원 관리 방법에 있어서, 태양 전지판이 차량 탑재 배터리를 위하여 충전을 진행하는 조건은, 태양 전지판에 전력이 있고, 또한 태양 전지판의 충전 모듈을 통한 출력 전압이 차량 탑재 배터리 출력 전압보다 높은 것이다.Finally, in the power management method of the moped, the condition in which the solar panel charges for the vehicle-mounted battery is that there is power in the solar panel, and the output voltage through the charging module of the solar panel is the vehicle-mounted battery output. Is higher than the voltage.

상기 MCU가 정기적으로 모페드의 스마트 록의 언록 명령을 스캔하는 바, 만일 언록 명령이 스캔되면, 모페드 전원 관리 시스템의 전기 에너지를 모페드의 모터로 출력하며; 상기 MCU가 정기적으로 모페드의 스마트 록의 언록 명령을 스캔하는데 필요한 전기량은 차량 탑재 배터리가 제공하는 것이다.The MCU periodically scans the unlock command of the smart lock of the moped, and if the unlock command is scanned, the electric energy of the moped power management system is output to the motor of the moped; The amount of electricity required for the MCU to periodically scan the unlock command of the moped's smart lock is provided by the in-vehicle battery.

차량 탑재 배터리와 이동 배터리를 위하여 전압 보호값을 설정하며; 상기 MCU가 차량 탑재 배터리와 이동 배터리에 대하여 지속적으로 샘플링하여, 실시간의 2개 전압값을 취득하며; 만일 차량 탑재 배터리 전압 샘플링 값이 차량 탑재 배터리 보호값보다 낮으면, 차량 탑재 배터리와 연결된 구동 회로의 릴레이를 오프시키며; 만일 차량 탑재 배터리 전압 샘플링 값이 차량 탑재 배터리 보호값보다 낮지 않으면, 이동 배터리가 전출력으로 출력한다.Set voltage protection values for vehicle-mounted batteries and mobile batteries; The MCU continuously samples the on-vehicle battery and the mobile battery to obtain two voltage values in real time; If the vehicle-mounted battery voltage sampling value is lower than the vehicle-mounted battery protection value, the relay of the driving circuit connected to the vehicle-mounted battery is turned off; If the vehicle-mounted battery voltage sampling value is not lower than the vehicle-mounted battery protection value, the mobile battery outputs full power.

상기 기술방안을 사용한 후, 본 발명은 하기의 적극적인 효과를 가지는 바, (1) 본 발명은 모페드를 위하여 차량 탑재 배터리, 이동 배터리와 태양 전지판을 구비하고, 차량 탑재 배터리와 이동 배터리가 모두 전력을 공급할 수 있기 때문에, 이동 배터리의 부피와 중량이 작아질 수 있고, 더욱 가벼우며, 또한 태양 전지판이 끊임없이 차량 탑재 배터리를 위하여 충전을 진행하여, 더욱 항속 능력을 증가시킨다.After using the above technical solution, the present invention has the following positive effects: (1) The present invention provides a vehicle-mounted battery, a mobile battery and a solar panel for a moped, and both the vehicle-mounted battery and the mobile battery Because it can supply, the volume and weight of the mobile battery can be reduced, it is lighter, and the solar panel is constantly charging for the vehicle-mounted battery, further increasing the cruising capacity.

(2) 본 발명은 이동 배터리와 차량 탑재 배터리가 모페드에 공존할 때, 전원 최적화 관리를 진행하여, 우선 이동 배터리를 사용하고, 또한 차량 탑재 배터리가 차량 록을 스캔하여 언록 명령을 취득하는 전기량을 제공하여, 분업이 명확하고, 관리가 합리적이며, 항속 능력이 크게 증가되었다.(2) In the present invention, when the mobile battery and the vehicle-mounted battery coexist in the moped, the power supply optimization management is performed, first, the mobile battery is used, and the vehicle-mounted battery scans the vehicle lock to obtain an unlock command. By providing the service, the division of labor is clear, the management is reasonable, and the sailing capacity is greatly increased.

(3) 본 발명은 차량 탑재 배터리와 이동 배터리를 위하여 보호값을 설정하여, 관리 방법이 더욱 과학적이 합리하도록 하고, 또한 배터리의 사용 수명을 연장시킨다.(3) The present invention sets a protection value for the vehicle-mounted battery and the mobile battery, making the management method more scientifically rational, and extending the service life of the battery.

본 발명의 내용을 더욱 명확하게 이해할 수 있게 하기 위하여, 아래 구체적인 실시예와 도면을 참조하여, 본 발명에 대하여 더욱 상세한 설명을 진행하기로 하는 바, 그 중에서,
도1은 본 발명의 원리 블럭도.
도2는 본 발명의 흐름 블럭도.In order to more clearly understand the contents of the present invention, with reference to the following specific examples and drawings, a more detailed description of the present invention will be proceeded, among which,
1 is a block diagram of the principle of the present invention.
Figure 2 is a flow block diagram of the present invention.

(실시예1)(Example 1)

본 실시예의 모페드는, 모터, 스마트 록(smart lock), 차체와 모페드 전원 관리 시스템이 포함되고, 모페드 전원 관리 시스템은 모터를 위하여 동력을 구성하며; 모페드 전원 관리 시스템의 MCU는 스마트 록과 통신을 진행하고, 스마트 록의 신호에 의하여 동력 출력을 개시한다. 스마트 록은 브루투스 통신의 블루투스 록을 사용한다.The moped of this embodiment includes a motor, a smart lock, a vehicle body and a moped power management system, and the moped power management system configures power for the motor; The MCU of the moped power management system communicates with the smart lock and initiates power output by the smart lock signal. Smart Lock uses Bluetooth Lock from Brutus Communication.

도1을 참조하면, 본 실시예의 모페드 전원 관리 시스템에는 모터 제어기, 구동 회로, 배터리, MCU, 충전 전원 유닛과 두 단계 강압 회로가 포함된다. 본 실시예에서 충전 전원 유닛에는 태양 전지판과 충전 모듈이 포함되고, 또한 기타 충전 전원, 예를 들면 바람 에너지 등을 사용할 수 있으며, 여기에서 충전 모듈은 주요하게 태양광 에너지를 전기 에너지로 전환시키는 인버터이다.Referring to FIG. 1, the moped power management system of this embodiment includes a motor controller, a driving circuit, a battery, an MCU, a charging power unit, and a two-stage step-down circuit. In the present embodiment, the charging power unit includes a solar panel and a charging module, and other charging power sources, for example, wind energy, etc. may be used, wherein the charging module is an inverter that mainly converts solar energy into electrical energy. to be.

모터 제어기는 모페드 상에 구비된 모터를 구동시켜 전기 에너지를 사용하여 모터가 출력하는 운동 에너지로 전환시키며;The motor controller drives the motor provided on the moped and converts the electric energy into kinetic energy output by the motor;

구동 회로는 모터 제어기를 구동시키며; 구체적으로 말하면, 상기 구동 회로는 두 개 릴레이이고, 두 개 릴레이는 각각 MCU의 신호 제어를 받으며, 차량 탑재 배터리/이동 배터리가 전력을 공급하고, 모터 제어기를 제어하여 모페드의 모터를 구동시킨다.The drive circuit drives the motor controller; Specifically, the driving circuit is two relays, each of the two relays is controlled by an MCU signal, the vehicle-mounted battery/mobile battery supplies power, and controls the motor controller to drive the motor of the moped.

배터리는 구동 회로와 MCU를 위하여 전력을 제공하는 바, 차량 탐재 배터리와 이동 배터리가 포함되며; 차량 탑재 배터리는 평시 일상적인 전력 공급 배터리로 하여, 사용자가 수시로 태양 전지판이 전환시키는 전기 에너지를 저장하고, 또한 필요 시 모터 제어기로 출력시키는데 편리를 제공한다. 이동 배터리는 착탈가능한 배터리로서, 사용자과 보관 및 자체 충전시키고, 모터 제어기의 주요한 에너지 원천이며, 본 실시예서는 단지 동력 출력만 한다. 두 배터리에 대하여 하나의 설정을 진행하여, 우선 이동 배터리를 사용하고, 또한 이동 배터리는 기본상 완전히 사용할 수 있으며, 배터리의 수명을 보호하기 위하여, 본 실시예에서 하나의 보호값, 예를 들면 전기량의 5%를 설정하는 바, 5% 이하이면 사용자에게 충전을 진행할 것을 통지하고, 만일 여전히 모페드를 사용하여야 한다면, 차량 탑재 배터리를 사용하여 잠시 전력을 공급할 수 있다. 또한 이 보호값을 더욱 낮게, 심지어 0으로 설정할 수 있음은 물론이다. 차량 탑재 배터리의 사용 수명을 연장시키기 위하여(차량 탑재 배터리는 교체하기 불편하며, 과도하게 사용하면 사용 수명이 짧아짐), 차량 탑재 배터리를 위하여도 보호값, 예를 들면 전기량의 80%를 설정하고, 80% 이하이면, 차량 탑재 배터리의 동력 출력을 오프시킨다.The battery provides power for the driving circuit and the MCU, and includes a vehicle detection battery and a mobile battery; The vehicle-mounted battery is used as a power supply battery for everyday use, and provides convenience for the user to store the electric energy that the solar panel converts from time to time and output it to the motor controller when necessary. The mobile battery is a detachable battery, it stores and self-charges with the user, is the main energy source of the motor controller, in this embodiment only power output. By performing one setting for the two batteries, first, the mobile battery is used, and the mobile battery can be fully used in principle. In order to protect the life of the battery, one protection value, for example, electricity quantity If it is 5% or less, it notifies the user to proceed with charging, and if it is still necessary to use the moped, the vehicle-mounted battery can be used to supply power for a while. It goes without saying that you can also set this protection to a lower, even zero. In order to extend the service life of the vehicle-mounted battery (the vehicle-mounted battery is inconvenient to replace, and the service life is shortened if it is used excessively), a protection value, e.g., 80% of the amount of electricity, is set for the vehicle-mounted battery. If it is 80% or less, the power output of the vehicle-mounted battery is turned off.

MCU는 차량 탑재 배터리와 이동 배터리에 대한 전압 샘플링에 의하여, 차량 탑재 배터리/이동 배터리가 구동 회로를 위하여 전력을 공급하기로 결정하며; 본 실시예에서, MCU는 블루투스 제어 칩이고, 모델 번호가 51822이며, 블루투스 록과 매칭을 진행하고, 언록 명령에 따라 전기량의 출력을 진행하며;The MCU determines that the on-vehicle battery/mobile battery supplies power for the driving circuit by sampling voltages for the vehicle-mounted battery and the mobile battery; In this embodiment, the MCU is a Bluetooth control chip, the model number is 51822, performs matching with the Bluetooth lock, and outputs the amount of electricity according to the unlock command;

차량 탑재 배터리 내의 전기량이 하나의 사전 설정된 역치보다 작거나 같을 때, 예를 들면 10% 이하일 때, MCU는 이동 배터리를 제어하여 차량 탑재 배터리를 대체하여 모페드로 전력을 공급한다. 사전 설정된 역치는 시스템 기본 수치를 사용할 수도 있고, 또한 사용자가 실제 수요에 의하여 자체로 설정할 수 있는 것을 이해할 것이다.When the amount of electricity in the vehicle-mounted battery is less than or equal to one preset threshold, for example, 10% or less, the MCU controls the mobile battery to replace the vehicle-mounted battery and supply power to the moped. It will be appreciated that the preset threshold may use the system default values, and also the user can set itself according to actual demand.

일 바람직한 실시예에서, 차량 탑재 배터리에 두 개의 태양 전지판과 축전지가 포함되고, 두 태양 전지판은 모페드의 바구니의 앞 측면과 저면 상에 타일링되어, 태양 전지판이 전면적으로 태양 광선을 흡수하도록 한다. 더욱 많은 태양 복사 에너지를 취득하기 위하여, 차량 탑재 배터리는 바구니의 네 측면과 저면 상에 모두 태양 전지판을 타일링할 수 있는 것을 이해할 것이다. 축전지는 바구니 저면의 하부, 즉 태양 전지판과 마주하는 타측에 구비되어, 태양 전지판과 전기적 연결을 형성한다. 이로써 태양 전지판은 수신 취득한 태양 복사 에너지를 전기 에너지로 전환시켜 축전지에 저장할 수 있다. 진일보로 태양 전지판이 축전지에 대하여 과충전하는 것을 방지하기 위하여, 또한 진일보로 태양 전지판과 축전지 간에 하나의 충방전 제어 소자를 추가 구비할 수 있음을 이해할 것이다. 태양 전지판과 충전 모듈은 차량 탑재 배터리를 위하여 충전을 진행하며; 해당 태양 전지판은 비교적 큰 전압 및 전력 입력을 사용하고, 또한 정격 전압이 시스템 배터리 전압보다 크다. 차량 탑재 배터리를 보호하기 위하여, 여기에서 역연결 방지 보호 회로를 구비하여, 만일 역으로 연결하는 상황이 발생하면, 경보를 발할 수 있다. 실제 수요에 의하여 태양 전지판의 수량을 선택하고, 구비 위치는 바구니 저부와 측면일 수 있고, 또한 차체 본체 상일 수 있으며, 동시에 여러 개를 구비할 수 있음은 물론이다.In one preferred embodiment, the on-vehicle battery contains two solar panels and a storage battery, and the two solar panels are tiled on the front side and bottom of the moped's basket so that the solar panel absorbs sunlight throughout. It will be appreciated that in order to acquire more solar radiant energy, vehicle-mounted batteries can tile solar panels on all four sides and bottom of the basket. The storage battery is provided under the bottom of the basket, that is, on the other side facing the solar panel, to form an electrical connection with the solar panel. Thus, the solar panel can convert the received solar radiation energy into electrical energy and store it in the storage battery. It will be further understood that in order to prevent the solar panel from overcharging the storage battery, it is also possible to further include one charge/discharge control element between the solar panel and the storage battery. Solar panels and charging modules charge for vehicle-mounted batteries; The solar panel uses a relatively large voltage and power input, and the rated voltage is greater than the system battery voltage. In order to protect the vehicle-mounted battery, a reverse connection prevention protection circuit is provided here, so that an alarm can be issued if a reverse connection situation occurs. It goes without saying that the number of solar panels is selected according to actual demand, and the mounting positions may be at the bottom and sides of the basket, and may also be on the body of the vehicle, and several may be provided at the same time.

두 단계 강압 회로의 1단계 강압 회로는 차량 탑재 배터리와 이동 배터리의 출력 전압을 15V로 강압시켜 구동 회로로 공급하고, 2단계 강압 회로는 1단계 강압 회로의 출력 전압을 3.3 V로 강압시켜 MCU로 공급하며; 두 단계 강압 회로는 모두 선형 전압 안정 칩을 사용하여 전압 안정 강압을 진행할 수 있다.The first-stage step-down circuit of the two-stage step-down circuit steps down the output voltage of the vehicle-mounted battery and the mobile battery to 15V and supplies it to the driving circuit. Supply; Both of the two-stage step-down circuits use a linear voltage-stabilization chip to perform voltage-stable step-down.

더욱 안정적인 구동 신호를 취득하기 위하여, 구동 회로의 두 개 릴레이와 MCU 간에 각각 구동 증폭 회로를 구비한다. 구동 증폭 회로는 비교적 간단하고 신뢰성이 높은 3극관을 사용하여 증폭할 수 있다.In order to obtain a more stable driving signal, a driving amplifier circuit is provided between the two relays of the driving circuit and the MCU, respectively. The driving amplifier circuit can be amplified using a relatively simple and highly reliable triode.

도1과 도2를 참조하면, 모페드 전원 관리 방법에는 하기 몇 개의 포인트가 포함된다.Referring to Figures 1 and 2, the method of power management for a moped includes several points below.

1. 태양 전지판이 차량 탑재 배터리를 위하여 충전을 진행하는 조건은, 태양 전지판에 전력이 있고, 또한 태양 전지판의 충전 모듈을 통한 출력 전압(도1 중의 A점)이 차량 탑재 배터리 출력 전압(도1 중의 B점)보다 높다.1. The condition in which the solar panel proceeds to charge for the vehicle-mounted battery is that there is power in the solar panel, and the output voltage through the charging module of the solar panel (point A in Fig. 1) is the vehicle-mounted battery output voltage (Fig. 1). Higher than the point B).

2. MCU는 대기 상태 하에서, 매분마다 한번씩 모페드의 스마트 록의 언록 명령을 스캔하는 바, 만일 언록 명령이 스캔되면, 모페드 전원 관리 시스템의 전기 에너지를 모페드의 모터로 출력하며; MCU가 정기적으로 모페드의 스마트 록의 언록 명령을 스캔하는데 필요한 전기량은 차량 탑재 배터리가 제공하는 것이다. 스캔 시간 간격은 1분이 비교적 적합한 바, 시간이 지나치게 길면 사용자 체험에 영향을 미치고, 시간이 지나치게 짧으면, 전기 사용량이 지나치게 많다.2. In the standby state, the MCU scans the unlock command of the moped's smart lock once every minute. If the unlock command is scanned, the MCU outputs the electric energy of the moped power management system to the motor of the moped; The amount of electricity required for the MCU to periodically scan Moped's Smart Lock unlock command is provided by the onboard battery. A scan time interval of 1 minute is relatively suitable. If the time is too long, the user experience is affected, and if the time is too short, the electricity consumption is excessive.

3. 차량 탑재 배터리와 이동 배터리를 위하여 전압 보호값을 설정하며; MCU가 차량 탑재 배터리와 이동 배터리에 대하여 지속적으로 샘플링하여, 실시간의 2개 전압값을 취득하며; 만일 차량 탑재 배터리 전압 샘플링 값이 차량 탑재 배터리 보호값보다 낮으면, 차량 탑재 배터리와 연결된 구동 회로의 릴레이를 오프시키며; 만일 차량 탑재 배터리 전압 샘플링 값이 차량 탑재 배터리 보호값보다 낮지 않으면, 이동 배터리가 전출력으로 출력한다.3. Set voltage protection values for vehicle-mounted batteries and mobile batteries; The MCU continuously samples the on-vehicle battery and the mobile battery to obtain two voltage values in real time; If the vehicle-mounted battery voltage sampling value is lower than the vehicle-mounted battery protection value, the relay of the driving circuit connected to the vehicle-mounted battery is turned off; If the vehicle-mounted battery voltage sampling value is not lower than the vehicle-mounted battery protection value, the mobile battery outputs full power.

상기 구체적인 실시예에서, 본 발명의 목적, 기술방안과 유익한 효과에 대하여 진일보의 상세한 설명을 진행하기는 하였지만, 상기 내용은 단지 본 발명의 구체적인 실시예에 지나지 않고, 본 발명을 제한하는 것이 아니며, 본 발명의 사상과 원칙 내에서 진행한 어떠한 수정, 대체, 개선 등은 모두 본 발명의 보호 범위에 속한다 할 것이다.In the above specific embodiments, although further detailed description of the objects, technical solutions, and beneficial effects of the present invention has been made, the above contents are only specific embodiments of the present invention and are not intended to limit the present invention, Any modifications, substitutions, improvements, etc. made within the spirit and principle of the present invention will all fall within the protection scope of the present invention.

Claims (10)

모페드 전원 관리 시스템에 있어서, 모터 제어기, 구동 회로, 배터리, MCU와 충전 전원 유닛이 포함되며;
상기 모터 제어기는 모페드 상에 구비된 모터를 구동시키며;
상기 구동 회로는 모터 제어기를 구동시키며;
상기 배터리는 구동 회로와 MCU를 위하여 전력을 제공하는 바, 차량 탐재 배터리와 이동 배터리가 포함되며;
상기 MCU는 차량 탑재 배터리와 이동 배터리에 대한 전압 샘플링에 의하여, 차량 탑재 배터리/이동 배터리가 구동 회로를 위하여 전력을 공급하기로 결정하며;
상기 충전 전원 유닛은 차량 탑재 배터리를 위하여 충전을 진행하고, 상기 차량 탑재 배터리 내의 전기량이 하나의 사전 설정된 역치보다 작거나 같을 때, 상기 MCU는 상기 이동 배터리를 제어하여 상기 모페드로 전력을 공급하는 것을 특징으로 하는 모페드 전원 관리 시스템.A moped power management system, comprising: a motor controller, a driving circuit, a battery, an MCU and a charging power unit;
The motor controller drives a motor provided on the moped;
The drive circuit drives a motor controller;
The battery provides power for the driving circuit and the MCU, and includes a vehicle detection battery and a mobile battery;
The MCU determines that the on-vehicle battery/mobile battery supplies power for the driving circuit by sampling voltages for the vehicle-mounted battery and the mobile battery;
The charging power unit performs charging for the vehicle-mounted battery, and when the amount of electricity in the vehicle-mounted battery is less than or equal to one preset threshold, the MCU controls the mobile battery to supply power to the moped. Moped power management system characterized by. 제1항에 있어서, 또한 두 단계 강압 회로가 포함되는 바, 상기 두 단계 강압 회로의 1단계 강압 회로는 차량 탑재 배터리와 이동 배터리의 출력 전압을 강압시켜 구동 회로로 공급하고, 2단계 강압 회로는 1단계 강압 회로의 출력 전압을 강압시켜 MCU로 공급하는 것을 특징으로 하는 모페드 전원 관리 시스템.The method of claim 1, further comprising a two-stage step-down circuit, wherein the first-stage step-down circuit of the two-stage step-down circuit steps down the output voltages of the vehicle-mounted battery and the mobile battery and supplies them to the driving circuit, and the second-stage step-down circuit is A moped power management system, characterized in that the output voltage of the step-down circuit is stepped down and supplied to the MCU. 제2항에 있어서, 상기 충전 전원 유닛에는 태양 전지판과 충전 모듈이 포함되는 것을 특징으로 하는 모페드 전원 관리 시스템.The moped power management system of claim 2, wherein the charging power unit includes a solar panel and a charging module. 제3항에 있어서, 상기 구동 회로는 두 개 릴레이이고, 두 개 릴레이는 각각 MCU의 신호 제어를 받으며, 차량 탑재 배터리/이동 배터리가 전력을 공급하고, 모터 제어기를 제어하여 모페드의 모터를 구동시키는 것을 특징으로 하는 모페드 전원 관리 시스템.The motor of claim 3, wherein the driving circuit is two relays, and each of the two relays is controlled by an MCU signal, and a vehicle-mounted battery/mobile battery supplies power and controls the motor controller to drive the motor of the moped. Moped power management system, characterized in that to let. 제4항에 있어서, 상기 구동 회로의 두 개 릴레이와 MCU 간에 각각 구동 증폭 회로를 구비하는 것을 특징으로 하는 모페드 전원 관리 시스템.5. The moped power management system according to claim 4, wherein a driving amplifier circuit is provided between the two relays of the driving circuit and the MCU, respectively. 제1항에 있어서,
상기 차량 탑재 배터리에 태양 전지판과 축전지가 포함되며;
상기 태양 전지판은 상기 모페드의 바구니 상의 적어도 하나의 측면과 저면 상에 타일링되며;
상기 축전지는 상기 저면의 하부 또한 상기 태양 전지판과 마주하는 일측에 구비되며;
상기 태양 전지판은 상기 축전지와 전기적으로 연결되어, 수신 취득한 태양 복사 에너지를 전기 에너지로 전환시켜 상기 축전지에 저장하는 것을 특징으로 하는 모페드 전원 관리 시스템.The method of claim 1,
A solar panel and a storage battery are included in the vehicle-mounted battery;
The solar panel is tiled on at least one side and bottom of the basket of the moped;
The storage battery is provided at one side of the lower surface of the bottom and facing the solar panel;
The solar panel is electrically connected to the storage battery, and converts received and acquired solar radiant energy into electrical energy and stores it in the storage battery. 모터, 스마트 록과 차체가 포함되는 모페드에 있어서, 또한 제1항 내지 제6항의 어느 한 항의 상기 모페드 전원 관리 시스템이 포함되고, 상기 모페드 전원 관리 시스템은 모터를 위하여 동력을 구성하며; 상기 모페드 전원 관리 시스템의 MCU는 스마트 록과 통신을 진행하고, 스마트 록의 신호에 의하여 동력 출력을 개시하는 것을 특징으로 하는 모페드. In the moped including a motor, a smart lock and a vehicle body, further comprising the moped power management system of any one of claims 1 to 6, wherein the moped power management system configures power for the motor; The MCU of the moped power management system communicates with the smart lock and initiates power output by a signal of the smart lock. 모페드 전원 관리 방법에 있어서, 제5항의 상기 모페드 전원 관리 시스템을 사용하고, 태양 전지판이 차량 탑재 배터리를 위하여 충전을 진행하는 조건은, 태양 전지판에 전력이 있고, 또한 태양 전지판의 충전 모듈을 통한 출력 전압이 차량 탑재 배터리 출력 전압보다 높은 것인 것을 특징으로 하는 모페드 전원 관리 방법.In the moped power management method, the condition in which the moped power management system of claim 5 is used and the solar panel is charged for the vehicle-mounted battery is that there is power in the solar panel, and the charging module of the solar panel is Moped power management method, characterized in that the output voltage is higher than the vehicle-mounted battery output voltage. 제8항에 있어서, 상기 MCU가 정기적으로 모페드의 스마트 록의 언록 명령을 스캔하는 바, 만일 언록 명령이 스캔되면, 모페드 전원 관리 시스템의 전기 에너지를 모페드의 모터로 출력하며; 상기 MCU가 정기적으로 모페드의 스마트 록의 언록 명령을 스캔하는데 필요한 전기량은 차량 탑재 배터리가 제공하는 것을 특징으로 하는 모페드 전원 관리 방법.The method of claim 8, wherein the MCU periodically scans an unlock command of the smart lock of the moped, and if the unlock command is scanned, the electric energy of the moped power management system is output to the motor of the moped; Moped power management method, characterized in that the amount of electricity required for the MCU to periodically scan the unlock command of the smart lock of the moped is provided by a vehicle-mounted battery. 제9항에 있어서, 차량 탑재 배터리와 이동 배터리를 위하여 전압 보호값을 설정하며; 상기 MCU가 차량 탑재 배터리와 이동 배터리에 대하여 지속적으로 샘플링하여, 실시간의 2개 전압값을 취득하며; 만일 차량 탑재 배터리 전압 샘플링 값이 차량 탑재 배터리 보호값보다 낮으면, 차량 탑재 배터리와 연결된 구동 회로의 릴레이를 오프시키며; 만일 차량 탑재 배터리 전압 샘플링 값이 차량 탑재 배터리 보호값보다 낮지 않으면, 이동 배터리가 전출력으로 출력하는 것을 특징으로 하는 모페드 전원 관리 방법.The method of claim 9, further comprising: setting a voltage protection value for the vehicle-mounted battery and the mobile battery; The MCU continuously samples the on-vehicle battery and the mobile battery to obtain two voltage values in real time; If the vehicle-mounted battery voltage sampling value is lower than the vehicle-mounted battery protection value, the relay of the driving circuit connected to the vehicle-mounted battery is turned off; If the in-vehicle battery voltage sampling value is not lower than the in-vehicle battery protection value, the mobile battery outputs full power.
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CN201810137117.2A CN110143134A (en) 2018-02-10 2018-02-10 Vehicle using motor and its power-supply management system and management method
CN201820237087.8U CN208428972U (en) 2018-02-10 2018-02-10 Vehicle using motor and its power-supply management system
CN201820237087.8 2018-02-10
CN201820259058.1U CN208233282U (en) 2018-02-13 2018-02-13 A kind of charge-discharge system and the vehicle using motor with the charge-discharge system
CN201820259058.1 2018-02-13
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