WO2022222088A1 - 一种汽车应急启动电源装置和应急启动方法 - Google Patents

一种汽车应急启动电源装置和应急启动方法 Download PDF

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Publication number
WO2022222088A1
WO2022222088A1 PCT/CN2021/088883 CN2021088883W WO2022222088A1 WO 2022222088 A1 WO2022222088 A1 WO 2022222088A1 CN 2021088883 W CN2021088883 W CN 2021088883W WO 2022222088 A1 WO2022222088 A1 WO 2022222088A1
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Prior art keywords
automobile
power supply
supply device
battery
vehicle
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PCT/CN2021/088883
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English (en)
French (fr)
Inventor
张磊
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宁波市嘉越机电有限公司
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Application filed by 宁波市嘉越机电有限公司 filed Critical 宁波市嘉越机电有限公司
Priority to US17/292,655 priority Critical patent/US20240026846A1/en
Priority to CN202180075752.2A priority patent/CN116457849A/zh
Publication of WO2022222088A1 publication Critical patent/WO2022222088A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/12—Starting of engines by means of mobile, e.g. portable, starting sets
    • 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
    • H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
    • 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
    • B60R16/03—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 supply of electrical power to vehicle subsystems or for
    • 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
    • B60R16/03—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 supply of electrical power to vehicle subsystems or for
    • B60R16/033—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 supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • G08B21/16—Combustible gas alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • 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
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • H02J1/122—Provisions for temporary connection of DC sources of essentially the same voltage, e.g. jumpstart cables
    • 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
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/46—The network being an on-board power network, i.e. within a vehicle for ICE-powered road vehicles

Definitions

  • the invention relates to the emergency start of an automobile, in particular to a power supply for the emergency start of the automobile.
  • the starting system is used to start the engine, including the gasoline engine and the diesel engine, that is, to make the stationary engine enter the working state.
  • the engine including the gasoline engine and the diesel engine, that is, to make the stationary engine enter the working state.
  • the battery is one of the key components.
  • the starting of the engine requires the battery to provide a large starting current, usually between 200-800Amp.
  • the performance of the battery becomes very poor during high-rate discharge and low-temperature discharge, and the engine cannot be started because it cannot provide a large enough starting current.
  • the sharp change of its output voltage during the starting process will also cause the starting system to power down and crash, so that the engine cannot be started normally.
  • emergency starting equipment which usually has a built-in battery such as a lead-acid battery or a lithium battery. engine.
  • these existing emergency starting devices are often bulky and bulky, and the batteries in them are the same as car batteries, with a lifespan of only 2-3 years, and cannot effectively start the car at low temperatures and power shortages, and require regular maintenance to be effective. use.
  • a common emergency start device is usually a built-in battery, and has a pair of clips 3 that can be clipped to the positive and negative terminals of a car battery 4 .
  • the built-in control unit detects that there is a correct voltage on the clip 3, indicating that the connection polarity between the clip and the battery is correct, then the protection switch 2 is turned on, and the ignition switch 5 of the car can be closed at this time to start the vehicle.
  • the battery of the emergency start power supply is connected in parallel with the car battery.
  • the capacity of the emergency starting power supply is much smaller than that of the car battery, and the battery of the emergency starting power supply discharges to the car battery after the switch is turned on. Because the battery capacity of the emergency starting power supply is small, the capacity of the car battery is large and the voltage is low, the voltage of the emergency starting power supply will be quickly pulled down by the car battery, which reduces the discharge voltage platform, and the effect is not good.
  • the technical problem to be solved by the present invention provides an emergency starting power supply device and an emergency starting method for an automobile.
  • the present invention provides an automobile emergency start power supply device in a first aspect, comprising a built-in battery, a protection switch and a control unit, the control unit is set to receive the automobile ignition signal, when the automobile emergency start power supply device is connected. After reaching the car battery, the control unit is set to instruct the protection switch to close when it receives the car ignition signal.
  • the vehicle ignition signal comes from the sudden voltage or current signal of the vehicle battery terminal when the vehicle is ignited.
  • the vehicle ignition signal comes from the vehicle central control system.
  • the vehicle emergency start power supply device includes a main body and a handle portion, a display screen is slantedly arranged on the main body below the handle portion, and a control panel with buttons is arranged beside the display screen.
  • a CO sensor is also provided on the handle portion.
  • a triangular vehicle fault warning light bar composed of yellow light-emitting diodes is arranged on the front surface of the main body.
  • the present invention provides a method for emergency starting of a vehicle in a second aspect, comprising the steps of:
  • the car emergency start power supply device includes a built-in battery, a protection switch and a control unit;
  • control unit When the control unit receives the car ignition signal, it instructs the protection switch to close, so that the built-in battery supplies power to the car battery and starts the car.
  • the vehicle ignition signal comes from the sudden voltage or current signal of the vehicle battery terminal when the vehicle is ignited.
  • the vehicle ignition signal comes from the vehicle central control system.
  • the power supply device for emergency start of the automobile includes a main body and a handle portion, a display screen is obliquely arranged on the body below the handle portion, and a control panel with buttons is arranged beside the display screen; A CO sensor is also arranged; a triangular vehicle fault warning light bar composed of yellow light-emitting diodes is arranged on the front of the body.
  • the protection switch of the present invention is only closed when the engine is ignited, thereby avoiding the possibility of the battery being discharged to the battery in advance and causing the failure of emergency start.
  • the vehicle emergency starting power supply device of the present invention also has the function of detecting and alarming CO in the vehicle, and the function of warning light when the vehicle fails.
  • Fig. 1 is the circuit schematic diagram of the emergency starting device in the prior art
  • FIG. 2 is a circuit schematic diagram of an automotive emergency start power supply device in a preferred embodiment of the present invention
  • FIG. 3 is a perspective view of a power supply device for emergency start of an automobile in a preferred embodiment of the present invention
  • FIG. 4 is a side view of the power supply device for emergency start of an automobile in a preferred embodiment of the present invention.
  • FIG. 5 is a perspective view of a power supply device for emergency start of an automobile in another preferred embodiment of the present invention.
  • the circuit schematic diagram of the emergency starting power supply device for automobiles is shown in FIG. 2 .
  • the emergency starting power supply device has a built-in battery 1, and the battery 1 has two output terminals, which can be respectively connected through electrical connecting pieces such as clips. 3 is connected to the positive and negative poles of the car battery 4.
  • the emergency start power supply device also includes a control unit and a protection switch 2.
  • the control unit can receive the car ignition signal. When the control unit receives the car ignition signal, the command protection switch 2 is closed.
  • the built-in battery 1 is made to supply power to the car battery 4 to start the car.
  • the control unit receives the sudden voltage or current signal as the vehicle ignition signal. For example, if it is detected that the voltage drop speed of the battery terminal is greater than 2V/sec, the control unit sends an instruction to the protection switch 2 to close it. For example, by setting a Hall element on the starting cable of the car to detect the current on the cable, when it judges that the current suddenly rises, for example, when the current rising rate is not less than 20A/s, the control unit, that is, the protection switch 2, sends a control signal. .
  • the vehicle ignition signal may also be a signal sent by the vehicle central control system to the control unit when the vehicle is started.
  • the vehicle emergency start power supply device is also provided with a CO detection function, and the control unit can also receive the signal of the CO sensor 6 at this time to detect the CO content in the vehicle, and when the CO content exceeds the standard alarm when.
  • the power supply device for emergency start of a vehicle also provides a vehicle fault warning light function, and the control unit can also control the warning light 7 at this time.
  • control unit controls a display unit such as a display screen to display information such as the current battery level.
  • the vehicle emergency start power supply device 10 includes a main body 18, a handle portion 11 connected to the main body 18 is arranged above the main body 18, and a display screen 15 is arranged on the main body 15 below the handle portion 11 for displaying the battery Relevant information such as electricity, CO concentration and warning light status, and the display screen 15 is inclined relative to the horizontal plane. Since the vehicle emergency start power supply device 10 is generally used outdoors, the display screen 15 can be obliquely arranged under the handle 11 to block outdoor light, so as not to affect the display effect.
  • a control panel 13 is provided on one side of the display screen 15 , and buttons 14 are provided on the control panel 13 .
  • a connection port 16 is provided on the side of the body.
  • a CO sensor 12 is provided on the handle 11, so that the vehicle emergency start power supply device 10 can be used to detect and alarm the CO concentration in the vehicle.
  • a triangular vehicle fault warning light bar composed of yellow light-emitting diodes 17 is provided on the front of the main body 15 .
  • the owner can turn on the warning light and use it together with the warning sign to warn the subsequent vehicles.
  • the protection switch 2 may be a relay, or other electronic switches.
  • the built-in battery 1 may be a lead-acid battery, a lithium-ion battery, or other energy storage devices such as supercapacitors.
  • the voltage of the emergency start power supply is between 24V-32V.
  • the emergency start device can also be applied to vehicles with other voltages.
  • FIG. 5 shows another specific embodiment according to the present invention
  • the power supply device 20 for emergency start of the automobile is in the shape of a rectangular parallelepiped with smooth transition at the corners, and has a built-in battery.
  • An output port 22 is provided on the side of the vehicle emergency start power supply device 20 , and an openable sealing cover 23 is provided outside the output port 22 .
  • a switch button 24 is arranged on the front of the vehicle emergency start power supply device 20 , and a power display screen 25 is arranged beside the switch button 24 .
  • a flashlight 26 , a Type-C charging port 28 , a USB port 27 and a 12V output end 29 are arranged on the end face of the vehicle emergency start power supply device 20 .
  • the electrical connecting wire 30 used in conjunction with the vehicle emergency starting power supply device 20 includes a plug 31 matched with the output port 22, and a clip 32 that can be clamped on the electrode of the vehicle battery.

Abstract

一种汽车应急启动电源装置，包括内置电池（1）、保护开关（2）和控制单元，控制单元被设置为可接收汽车点火信号，当汽车应急启动电源装置被连接至汽车蓄电池（4）后，控制单元被设置当接收到汽车点火信号时，则指令保护开关（2）闭合。该装置的保护开关只在发动机点火时闭合，从而避免了电池提前向蓄电池放电，造成应急启动失败的可能。一种汽车应急启动方法，当控制单元接收到汽车点火信号时，指令保护开关闭合，使得内置电池向汽车蓄电池供电，启动汽车。

Description

一种汽车应急启动电源装置和应急启动方法 技术领域
本发明涉及汽车应急启动，尤其涉及汽车应急启动电源。
背景技术
启动系统用于启动发动机，包括汽油发动机、柴油发动机，即使得静止的发动机进入工作状态。目前几乎所有的汽车的发动机和一些小型农机的发动机都采用电力的启动系统，蓄电池是其中的关键部件之一。
发动机的启动需要蓄电池提供大的启动电流，通常在200-800Amp之间，然而蓄电池在高倍率放电和低温放电时性能变得很差，会发生因为不能提供足够大的启动电流而不能启动发动机的情况。另外，由于蓄电池性能退化，在启动过程中其输出电压剧烈变化也会造成启动系统掉电死机，由此发动机不能被正常启动。此时需要使用应急启动设备，其通常内置诸如铅酸蓄电池或锂电池等的电池，通过将其两个输出端与启动系统的蓄电池的两个输出端分别相连，实现替代蓄电池输出启动电流，启动发动机。但是，现有的这些应急启动设备往往体积大且笨重，并且其中的电池和汽车蓄电池的情况一样，寿命只有2-3年，在低温和亏电时并不能有效启动汽车，需要定期维护才能有效使用。
常见的应急启动装置，如图1所示，通常是内置电池，有一对夹子3，可以夹到汽车蓄电池4的正负端子上。内置控制单元检测到夹子3上有正确的电压，说明夹子和蓄电池的连接极性正确，则导通保护开关2，此时可以闭合汽车点火开关5，启动车辆。
但是，汽车蓄电池亏电时电压比较低，在4V-12V之间；而应急启动电源的电压通常较高，在13V-17V之间。闭合保护开关2后，应急启动电源的电池就和汽车蓄电池并联了。应急启动电源的容量远远小于汽车蓄电池，应急启动电源的电池在开关导通后就向汽车蓄电池放电。由于应急启动电源的电池容量小，汽车蓄电池的容量大而且电压低，应急启动电源的电压会被汽车蓄电池迅速拉低，使得放电电压平台降低，效果不好。
发明内容
有鉴于现有技术的上述缺陷，本发明所要解决的技术问题提供一种汽车应急启动电源装置和应急启动方法。
为实现上述目的，本发明在第一方面提供了一种汽车应急启动电源装置，包括内 置电池、保护开关和控制单元，控制单元被设置为可接收汽车点火信号，当汽车应急启动电源装置被连接至汽车蓄电池后，控制单元被设置当接收到汽车点火信号时，则指令保护开关闭合。
进一步地，汽车点火信号来自汽车点火时，汽车蓄电池端子的突变的电压或者电流信号。
进一步地，汽车点火信号来自汽车中控系统。
进一步地，汽车应急启动电源装置包括本体和提手部，在提手部的下方的本体上倾斜地设置有显示屏，在显示屏旁设置有带有按键的控制面板。
进一步地，在提手部上还设置有CO传感器。
进一步地，在本体的正面上设置有由黄色发光二极管构成的三角形车辆故障警示灯条。
本发明在第二方面提供了一种汽车应急启动方法，包括步骤：
连接汽车应急启动电源装置与汽车蓄电池；汽车应急启动电源装置包括内置电池、保护开关和控制单元；
汽车点火；
当控制单元接收到汽车点火信号时，则指令保护开关闭合，使得内置电池向汽车蓄电池供电，启动汽车。
进一步地，汽车点火信号来自汽车点火时，汽车蓄电池端子的突变的电压或者电流信号。
进一步地，汽车点火信号来自汽车中控系统。
进一步地，在汽车应急启动电源装置包括本体和提手部，在提手部的下方的本体上倾斜地设置有显示屏，在显示屏旁设置有带有按键的控制面板；在提手部上还设置有CO传感器；在本体的正面上设置有由黄色发光二极管构成的三角形车辆故障警示灯条。
本发明的保护开关只在发动机点火时闭合，从而避免了电池提前向蓄电池放电，造成应急启动失败的可能。
本发明的汽车应急启动电源装置同时还具备车内CO的检测报警功能，以及在汽车故障时的警示灯功能。
以下将结合附图对本发明的构思、具体结构及产生的技术效果作进一步说明，以充分地了解本发明的目的、特征和效果。
附图说明
图1是现有技术中的应急启动装置的电路原理图；
图2是本发明的一个较佳实施例中的汽车应急启动电源装置的电路原理图；
图3是本发明的一个较佳实施例中的汽车应急启动电源装置的立体图；
图4是本发明的一个较佳实施例中的汽车应急启动电源装置的侧视图。
图5是本发明的另一个较佳实施例中的汽车应急启动电源装置的立体图。
具体实施方式
以下参考说明书附图介绍本发明的多个优选实施例，使其技术内容更加清楚和便于理解。本发明可以通过许多不同形式的实施例来得以体现，本发明的保护范围并非仅限于文中提到的实施例。
根据本发明的一个具体实施方式的汽车应急启动电源装置的电路原理图如图2所示，该应急启动电源装置内置有电池1，电池1有两个输出端，可分别通过电连接件如夹子3连接至汽车蓄电池4的正负极，该应急启动电源装置还包括控制单元和保护开关2，控制单元可接收汽车点火信号，当控制单元接收到汽车点火信号时，则指令保护开关2闭合，使得内置电池1向汽车蓄电池4供电以启动汽车。
当汽车点火开关5闭合时，汽车蓄电池4由于向汽车启动机放电，蓄电池4端子电压会快速下降，电流会快速上升。控制单元接收该突变的电压或电流信号作为汽车点火信号。例如，如果检测到蓄电池端电压下降速度大于2V/秒，则控制单元向保护开关2发出指令，使其闭合。例如，在通过在汽车的启动电缆上套设霍尔元件，检测电缆上的电流当其判断电流发生突然上升，例如电流的上升速率不小于20A/s时，控制单元即保护开关2发出控制信号。
在其他的实施例中，汽车点火信号还可以是汽车启动时由汽车中控系统向控制单元发送的信号。
另外车在开启空调以及在封闭的地下停车库、长时间的怠速时，车内人员存在一氧化碳中毒的风险。在进一步的实施方式中，根据本发明的汽车应急启动电源装置还设置有CO检测功能，此时控制单元还可以接收CO传感器6的信号，对车内的CO含量进行检测，并在CO含量超标时报警。
此外，在进一步的实施例中，根据本发明的汽车应急启动电源装置还提供车辆故障警示灯功能，此时控制单元还可对警示灯7进行控制。
在进一步的实施例中，控制单元控制显示单元如显示屏幕对当前电池电量等信息进行显示。
根据本发明的一个具体实施方式的汽车应急启动电源装置10的立体图和侧视图如图3和4所示。如图中所示，汽车应急启动电源装置10包括本体18，本体18上方设置有与本体18相连的提手部11，在提手部11下方本体15上设置有显示屏15，用于显示电池电量、CO浓度和警示灯状态等相关信息，且显示屏15相对于水平面倾斜地设置。由于汽车应急启动电源装置10一般是在户外使用，将显示屏15倾斜地设置在提手11下方可遮挡户外光线，以免影响显示效果。在显示屏15一侧设置有操控面板13，操控面板13上设置有按键14。在本体的侧面设置有接线端口16。
在本实施例中，在提手11上设置有CO传感器12，使得该汽车应急启动电源装置10可用于对车内的CO浓度进行检测和报警。
在本实施例中，在本体15的正面设置有由黄色发光二极管17构成的三角形车辆故障警示灯条。当车辆发生故障时，车主可将点亮该警示灯，同警示牌一起用于对后来车辆进行警示。
保护开关2可以是继电器，或者其他电子开关。
内置电池1可以是铅酸电池，锂离子电池，或者其他储能器件比如超级电容。对于24V的车辆，应急启动电源的电压在24V-32V之间。该应急启动装置也可以应用在其他电压的车辆上。
图5示出了根据本发明的另一个具体实施例，汽车应急启动电源装置20为边角处圆滑过渡的长方体型，内置有电池。在汽车应急启动电源装置20的侧面设置有输出端口22，输出端口22外设置有可打开的封口盖23。在汽车应急启动电源装置20的正面设置有开关按键24，开关按键24旁边设置有电量显示屏幕25。在汽车应急启动电源装置20的端面设置有手电筒灯26，Type-C充电口28，USB口27和12V输出端29。
与汽车应急启动电源装置20配套使用的电连接线30包括与输出端口22配合的插头31，以及可夹在汽车蓄电池电极上的夹子32。
以上详细描述了本发明的较佳具体实施例。应当理解，本领域的普通技术无需创造性劳动就可以根据本发明的构思作出诸多修改和变化。因此，凡本技术领域中技术人员依本发明的构思在现有技术的基础上通过逻辑分析、推理或者有限的实验可以得到的技术方案，皆应在由权利要求书所确定的保护范围内。

Claims (10)

  1. 一种汽车应急启动电源装置，其特征在于，包括内置电池、保护开关和控制单元，控制单元被设置为可接收汽车点火信号，当所述汽车应急启动电源装置被连接至汽车蓄电池后，所述控制单元被设置为当接收到汽车点火信号时，则指令所述保护开关闭合。
  2. 如权利要求1所述的汽车应急启动电源装置，其中，所述的汽车点火信号来自汽车点火时，汽车蓄电池端子的突变的电压或者电流信号。
  3. 如权利要求1所述的汽车应急启动电源装置，其中，所述的汽车点火信号来自汽车中控系统。
  4. 如权利要求2所述的汽车应急启动电源装置，其中，所述的汽车应急启动电源装置包括本体和提手部，在所述提手部的下方的所述本体上倾斜地设置有显示屏，在所述显示屏旁设置有带有按键的控制面板。
  5. 如权利要求4所述的汽车应急启动电源装置，其中，在所述的提手部上还设置有CO传感器和报警装置。
  6. 如权利要求5所述的汽车应急启动电源装置，其中，在所述的本体的正面上设置有由黄色发光二极管构成的三角形车辆故障警示灯条。
  7. 一种汽车应急启动方法，其特征在于，包括步骤：
    连接汽车应急启动电源装置与汽车蓄电池；所述汽车应急启动电源装置包括内置电池、保护开关和控制单元；
    汽车点火；
    当所述控制单元接收到汽车点火信号时，则指令所述保护开关闭合，使得所述内置电池向汽车蓄电池供电，启动汽车。
  8. 如权利要求7所述的一种汽车应急启动方法，其中，所述的汽车点火信号来自汽车点火时，汽车蓄电池端子的突变的电压或者电流信号。
  9. 如权利要求7所述的一种汽车应急启动方法，其中，所述的汽车点火信号来自汽车中控系统。
  10. 如权利要求8所述的一种汽车应急启动方法，其中，在所述的汽车应急启动电源装置包括本体和提手部，在所述提手部的下方的所述本体上倾斜地设置有显示屏，在所述显示屏旁设置有带有按键的控制面板；在所述的提手部上还设置有CO传感器和报警装置；在所述的本体的正面上设置有由黄色发光二极管构成的三角形车辆故障警示灯条。
PCT/CN2021/088883 2021-04-19 2021-04-22 一种汽车应急启动电源装置和应急启动方法 WO2022222088A1 (zh)

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