WO2011060668A1 - Motor anti-theft system for electric vehicle - Google Patents

Motor anti-theft system for electric vehicle Download PDF

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Publication number
WO2011060668A1
WO2011060668A1 PCT/CN2010/077314 CN2010077314W WO2011060668A1 WO 2011060668 A1 WO2011060668 A1 WO 2011060668A1 CN 2010077314 W CN2010077314 W CN 2010077314W WO 2011060668 A1 WO2011060668 A1 WO 2011060668A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric vehicle
central controller
theft device
cpu central
signal
Prior art date
Application number
PCT/CN2010/077314
Other languages
French (fr)
Chinese (zh)
Inventor
封森
吴森昌
Original Assignee
深圳市陆地方舟电动车有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市陆地方舟电动车有限公司 filed Critical 深圳市陆地方舟电动车有限公司
Publication of WO2011060668A1 publication Critical patent/WO2011060668A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
    • B60R25/045—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor by limiting or cutting the electrical supply to the propulsion unit

Definitions

  • the present invention relates to an anti-theft system for an electric vehicle, and more particularly to an anti-theft system for an electric vehicle motor. Background technique
  • the problem to be solved by the present invention is to provide an electric vehicle motor anti-theft system which is simple, reliable and has good anti-theft effect.
  • the technical solution adopted by the invention is as follows:
  • the electric vehicle motor anti-theft system includes an anti-theft device, an anti-theft device trigger, a CPU central controller, an IGBT driving circuit, an IGBT driving module, an inverter circuit, an electric vehicle power battery, and an electric vehicle power battery. After the inverter circuit is transformed, the anti-theft device receives the host, the anti-theft device trigger, the CPU central controller, and the IGBT drive circuit, and the anti-theft device receives the unlock signal, triggers the anti-theft device trigger to make the ignition signal circuit turn on.
  • the ignition signal is transmitted to the CPU central controller, the CPU central controller sends a signal to the IGBT drive circuit, and the IGBT drive circuit starts charging.
  • the IGBT drive circuit notifies the CPU of the central controller, and the CPU central controller issues a start signal to conduct contact.
  • electric vehicle power battery is powered with IGBT drive module to start electric Automotive motor.
  • the C P U central controller uses the TMS320F2407 chip.
  • the anti-theft device is a remote control anti-theft device, and includes a transmitting host and a receiving host. .
  • the electric vehicle power battery is a 72V battery.
  • the invention has the beneficial effects that: the invention adds an anti-theft device and an anti-theft device trigger to the ignition signal and the central controller of the CPU, so that the ignition signal cannot be transmitted to the center of the CPU when the anti-theft device cannot be legally opened to turn on the anti-theft device trigger.
  • the controller cannot successfully start the motor, and the electric car cannot be driven away, which has a good anti-theft effect.
  • FIG. 1 is a schematic diagram of the principle of a specific embodiment of the present invention. detailed description
  • the electric vehicle motor anti-theft system includes an anti-theft device, an anti-theft device trigger, a CPU central controller, an IGBT drive circuit, an IGBT drive module, an inverter circuit, an electric vehicle power battery, and an anti-theft device with a universal remote control anti-theft device.
  • the device includes a transmitting host and a receiving host. The transmitting host is remotely controlled, the CPU central controller uses the TMS320F2407 chip, and the electric vehicle power battery is a 72V battery. The electric vehicle power battery is compressed by the inverter circuit.
  • the receiving host, the anti-theft device trigger, the CPU central controller, and the IGBT driving circuit supply power.
  • the anti-theft device When the anti-theft device is legally unlocked, the anti-theft device receives the unlocking signal, triggers the anti-theft device trigger to turn on the ignition signal circuit, and transmits the ignition signal.
  • the CPU central controller sends a signal to the IGBT drive circuit, IGBT The driving circuit starts to charge.
  • the IGBT driving circuit notifies the CPU of the central controller that the CPU central controller issues a start signal to conduct the contactor, and the electric vehicle power battery energizes the IGBT driving module to start the electric vehicle motor.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

A motor anti-theft system for an electric vehicle comprises an immobilizer, an immobilizer trigger, a CPU central controller, an IGBT driving circuit, an IGBT driving module, an inverter circuit and an electric vehicle power battery. The electric vehicle power battery provides electricity for an immobilizer receiving host, the immobilizer trigger, the CPU central controller and the IGBT driving circuit after being transformed by the inverter circuit. The immobilizer receiving host activates the immobilizer trigger and enables an ignition signal to be electrically connected after receiving an unlocking signal. The ignition signal is transmitted to the CPU central controller. The CPU central controller sends the signal to the IGBT driving circuit, and then the IGBT driving circuit begins to charge. After the charging is completed, the IGBT driving circuit notifies the CPU central controller. The electric vehicle power battery is electrically connected with the IGBT driving module so as to start a motor of an electric vehicle until the CPU central controller sends out a start signal to connect a contactor.

Description

说 明 书 电动汽车电机防盗系统  Description Book Electric car motor anti-theft system
技术领域 Technical field
本发明涉及一种电动汽车的防盗系统， 尤其涉及一种电动汽车电机防盗系 统。 背景技术  The present invention relates to an anti-theft system for an electric vehicle, and more particularly to an anti-theft system for an electric vehicle motor. Background technique
目前， 由于能源危机的发生及对环保的日益重视，世界各国纷纷开始开发纯 电动汽车， 电动汽车的款式也越来越多， 但目前对电动汽车的防盗方面重视不 够， 多是仅仅加装一个防盗器， 防盗效果并不理想。 发明内容  At present, due to the energy crisis and the increasing emphasis on environmental protection, countries around the world have begun to develop pure electric vehicles, and electric vehicles have more and more styles. However, at present, there is not enough emphasis on the anti-theft of electric vehicles. Anti-theft device, anti-theft effect is not ideal. Summary of the invention
本发明所要解决的问题是提供一种简单可靠、 防盗效果好的电动汽车电机 防盗系统。 本发明所釆用的技术方案是： 电动汽车电机防盗系统包括防盗器、 防盗器 触发器、 C P U中央控制器、 IGBT驱动电路、 IGBT驱动模块、 逆变电路、 电动 汽车动力电池， 电动汽车动力电池经逆变电路变压后为防盗器接收主机、 防盗 器触发器、 C P U中央控制器、 IGBT驱动电路供电， 防盗器接收主机在接受开 锁信号后， 触发防盗器触发器使点火信号电路导通， 点火信号传送到 C P U中 央控制器， C P U中央控制器发送信号到 IGBT驱动电路， IGBT驱动电路开始充 电， 当充电完成后， IGBT驱动电路通知 C P U中央控制器， C P U中央控制器 发出启动信号导通接触器， 电动汽车动力电池才与 IGBT驱动模块通电启动电动 汽车电机。 The problem to be solved by the present invention is to provide an electric vehicle motor anti-theft system which is simple, reliable and has good anti-theft effect. The technical solution adopted by the invention is as follows: The electric vehicle motor anti-theft system includes an anti-theft device, an anti-theft device trigger, a CPU central controller, an IGBT driving circuit, an IGBT driving module, an inverter circuit, an electric vehicle power battery, and an electric vehicle power battery. After the inverter circuit is transformed, the anti-theft device receives the host, the anti-theft device trigger, the CPU central controller, and the IGBT drive circuit, and the anti-theft device receives the unlock signal, triggers the anti-theft device trigger to make the ignition signal circuit turn on. The ignition signal is transmitted to the CPU central controller, the CPU central controller sends a signal to the IGBT drive circuit, and the IGBT drive circuit starts charging. When the charging is completed, the IGBT drive circuit notifies the CPU of the central controller, and the CPU central controller issues a start signal to conduct contact. Device, electric vehicle power battery is powered with IGBT drive module to start electric Automotive motor.
上述方案中， 所述 C P U中央控制器釆用 TMS320F2407芯片。  In the above solution, the C P U central controller uses the TMS320F2407 chip.
上述方案中， 所述防盗器为遥控防盗器， 包括发射主机和接收主机。。  In the above solution, the anti-theft device is a remote control anti-theft device, and includes a transmitting host and a receiving host. .
上述方案中， 所述电动汽车动力电池为 72V电池。 本发明的有益效果是： 本发明在点火信号与 C P U中央控制器增加了防盗 器、 防盗器触发器， 这样在不能合法打开防盗器使防盗器触发器导通时， 点火 信号无法传递到 C P U中央控制器则不能成功点火启动电机， 则电动汽车无法 开走， 起到了良好的防盗效果。 附图说明  In the above solution, the electric vehicle power battery is a 72V battery. The invention has the beneficial effects that: the invention adds an anti-theft device and an anti-theft device trigger to the ignition signal and the central controller of the CPU, so that the ignition signal cannot be transmitted to the center of the CPU when the anti-theft device cannot be legally opened to turn on the anti-theft device trigger. The controller cannot successfully start the motor, and the electric car cannot be driven away, which has a good anti-theft effect. DRAWINGS
下面结合附图和具体实施方式对本发明作进一步说明：  The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:
图 1是本发明具体实施方式的原理示意图。 具体实施方式  1 is a schematic diagram of the principle of a specific embodiment of the present invention. detailed description
如图 1 所示， 电动汽车电机防盗系统包括防盗器、 防盗器触发器、 C P U 中央控制器、 IGBT驱动电路、 IGBT驱动模块、 逆变电路、 电动汽车动力电池， 防盗器釆用通用的遥控防盗器， 包括发射主机和接收主机， 图中省略了发射主 机即遥控器， C P U中央控制器釆用 TMS320F2407 芯片， 电动汽车动力电池为 72V电池， 电动汽车动力电池经逆变电路变压后为防盗器接收主机、 防盗器触发 器、 C P U中央控制器、 IGBT驱动电路供电， 在合法解锁防盗器时， 防盗器接 收主机在接受开锁信号后， 触发防盗器触发器使点火信号电路导通， 点火信号 传送到 C P U中央控制器， C P U中央控制器发送信号到 IGBT驱动电路， IGBT 驱动电路开始充电， 当充电完成后， IGBT驱动电路通知 C P U中央控制器， C P U中央控制器发出启动信号导通接触器， 电动汽车动力电池才与 IGBT驱动模 块通电启动电动汽车电机。 As shown in Figure 1, the electric vehicle motor anti-theft system includes an anti-theft device, an anti-theft device trigger, a CPU central controller, an IGBT drive circuit, an IGBT drive module, an inverter circuit, an electric vehicle power battery, and an anti-theft device with a universal remote control anti-theft device. The device includes a transmitting host and a receiving host. The transmitting host is remotely controlled, the CPU central controller uses the TMS320F2407 chip, and the electric vehicle power battery is a 72V battery. The electric vehicle power battery is compressed by the inverter circuit. The receiving host, the anti-theft device trigger, the CPU central controller, and the IGBT driving circuit supply power. When the anti-theft device is legally unlocked, the anti-theft device receives the unlocking signal, triggers the anti-theft device trigger to turn on the ignition signal circuit, and transmits the ignition signal. To the CPU central controller, the CPU central controller sends a signal to the IGBT drive circuit, IGBT The driving circuit starts to charge. When the charging is completed, the IGBT driving circuit notifies the CPU of the central controller that the CPU central controller issues a start signal to conduct the contactor, and the electric vehicle power battery energizes the IGBT driving module to start the electric vehicle motor.

Claims

、 一种电动汽车电机防盗系统， 其特征在于： 所述电动汽车电机防盗系统包 括防盗器、 防盗器触发器、 C P U中央控制器、 IGBT驱动电路、 IGBT驱 动模块、 逆变电路、 电动汽车动力电池， 电动汽车动力电池经逆变电路变 压后为防盗器接收主机、 防盗器触发器、 C P U中央控制器、 IGBT驱动电 路供电， 防盗器接收主机在接受开锁信号后， 触发防盗器触发器使点火信 号电路导通， 点火信号传送到 C P U中央控制器， C P U中央控制器发送 信号到 IGBT驱动电路， IGBT驱动电路开始充电， 当充电完成后， IGBT驱 动电路通知 C P U中央控制器， C P U中央控制器发出启动信号导通接触 器， 电动汽车动力电池才与 IGBT驱动模块通电启动电动汽车电机。 、 如权利要求 1所述电动汽车电机防盗系统， 其特征在于： 所述 C P U中央 控制器釆用 TMS320F2407芯片。 、 如权利要求 1或 2所述电动汽车电机防盗系统， 其特征在于： 所述防盗器 为遥控防盗器， 包括发射主机和接收主机。 、 如权利要求 3所述电动汽车电机防盗系统， 其特征在于： 所述电动汽车动 力电池为 72V电池。 An electric vehicle motor anti-theft system, characterized in that: the electric vehicle motor anti-theft system comprises an anti-theft device, an anti-theft device trigger, a CPU central controller, an IGBT driving circuit, an IGBT driving module, an inverter circuit, an electric vehicle power battery After the inverter circuit is transformed by the inverter circuit, the anti-theft device receives the host, the anti-theft device trigger, the CPU central controller, and the IGBT driving circuit, and the anti-theft device receives the unlocking signal, triggers the anti-theft device trigger to ignite The signal circuit is turned on, the ignition signal is transmitted to the CPU central controller, the CPU central controller sends a signal to the IGBT drive circuit, and the IGBT drive circuit starts to charge. When the charging is completed, the IGBT drive circuit notifies the CPU of the central controller, and the CPU central controller issues The start signal is connected to the contactor, and the electric vehicle power battery is energized with the IGBT drive module to start the electric vehicle motor. The electric vehicle motor anti-theft system according to claim 1, wherein: said C P U central controller uses a TMS320F2407 chip. The electric vehicle motor anti-theft system according to claim 1 or 2, wherein: the anti-theft device is a remote control anti-theft device, and includes a transmitting host and a receiving host. The electric vehicle motor anti-theft system according to claim 3, wherein: the electric vehicle power battery is a 72V battery.
PCT/CN2010/077314 2009-11-23 2010-09-26 Motor anti-theft system for electric vehicle WO2011060668A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 200910188430 CN101722926B (en) 2009-11-23 2009-11-23 Burglary protection system for electromobile motor
CN200910188430.X 2009-11-23

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WO2011060668A1 true WO2011060668A1 (en) 2011-05-26

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101722926B (en) * 2009-11-23 2011-12-07 深圳市陆地方舟电动车有限公司 Burglary protection system for electromobile motor
CN103204136B (en) * 2012-01-17 2016-06-22 上海捷能汽车技术有限公司 The anti-theft control system of electrokinetic cell assembly and device for hybrid power or electric vehicle

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US5469151A (en) * 1991-11-07 1995-11-21 Audiovox Corporation Remote control car alarm system with wireless module interconnect
JP2003320922A (en) * 2002-05-09 2003-11-11 Mitsubishi Motors Corp Antitheft device for electric vehicle
CN1530277A (en) * 2003-03-16 2004-09-22 鲍文光 Antitheft self-lock alarming controller of electric vehicle motor
JP2006256481A (en) * 2005-03-17 2006-09-28 Toyota Motor Corp Automatic stop controller for hybrid car
CN201080214Y (en) * 2007-06-22 2008-07-02 深圳市高标电子科技有限公司 Electric vehicle with intelligent theft-proof lock
CN101722926A (en) * 2009-11-23 2010-06-09 深圳市陆地方舟电动车有限公司 Burglary protection system for electromobile motor
CN201646642U (en) * 2009-11-23 2010-11-24 深圳市陆地方舟电动车有限公司 Electric vehicle motor burglar alarm system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469151A (en) * 1991-11-07 1995-11-21 Audiovox Corporation Remote control car alarm system with wireless module interconnect
JP2003320922A (en) * 2002-05-09 2003-11-11 Mitsubishi Motors Corp Antitheft device for electric vehicle
CN1530277A (en) * 2003-03-16 2004-09-22 鲍文光 Antitheft self-lock alarming controller of electric vehicle motor
JP2006256481A (en) * 2005-03-17 2006-09-28 Toyota Motor Corp Automatic stop controller for hybrid car
CN201080214Y (en) * 2007-06-22 2008-07-02 深圳市高标电子科技有限公司 Electric vehicle with intelligent theft-proof lock
CN101722926A (en) * 2009-11-23 2010-06-09 深圳市陆地方舟电动车有限公司 Burglary protection system for electromobile motor
CN201646642U (en) * 2009-11-23 2010-11-24 深圳市陆地方舟电动车有限公司 Electric vehicle motor burglar alarm system

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CN101722926A (en) 2010-06-09

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