WO2017152364A1 - 一种基于物联网的汽车智能防盗系统 - Google Patents

一种基于物联网的汽车智能防盗系统 Download PDF

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Publication number
WO2017152364A1
WO2017152364A1 PCT/CN2016/075886 CN2016075886W WO2017152364A1 WO 2017152364 A1 WO2017152364 A1 WO 2017152364A1 CN 2016075886 W CN2016075886 W CN 2016075886W WO 2017152364 A1 WO2017152364 A1 WO 2017152364A1
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resistor
integrated circuit
main body
capacitor
internet
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PCT/CN2016/075886
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English (en)
French (fr)
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马翼
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马翼
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Priority to PCT/CN2016/075886 priority Critical patent/WO2017152364A1/zh
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    • 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
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • B60R25/104—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device characterised by the type of theft warning signal, e.g. visual or audible signals with special characteristics
    • 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
    • B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
    • B60R25/31—Detection related to theft or to other events relevant to anti-theft systems of human presence inside or outside the vehicle

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  • the invention relates to an automobile intelligent anti-theft system based on the Internet of Things.
  • the current signal acquisition module in the car anti-theft system is relatively simple, and has gradually failed to meet the needs of the owners.
  • the main form of the signal collection is relatively simple, which not only has the phenomenon of interference and misjudgment, but also reduces the anti-theft security of the car. coefficient.
  • the technical problem to be solved by the invention is: in order to overcome the shortcomings of the signal acquisition mode and the low anti-theft coefficient in the prior art, an intelligent anti-theft system based on the Internet of Things with diversified signal acquisition modes and high anti-theft coefficient is provided.
  • an automobile intelligent anti-theft system based on the Internet of Things comprising a main body and a remote control device, wherein the main body is wirelessly connected with a remote control device, and the main body includes a wheel, a camera, a seat, and a pressure sensor, the wheel is disposed under the main body, the camera is disposed at the top of the main body, the seat is disposed in the main body, the pressure sensor is disposed in the seat, and the central processing unit is disposed in the remote control device
  • the camera and the pressure sensor are both electrically connected to the central processing unit;
  • An acoustic vibration alarm module is disposed in the main body, and the acoustic vibration alarm module is provided with an acoustic vibration circuit, and the acoustic vibration alarm circuit includes an acoustic vibration sensor, a first resistor, a second resistor, a third resistor, and a fourth resistor.
  • the first integrated circuit and the second integrated circuit are both NE555, and the gate of the MOS transistor is transmitted by acoustic vibration
  • the sensor is grounded, the source of the MOS transistor is grounded through a third resistor, the drain of the MOS transistor is externally connected to a 12V DC voltage source through a second resistor, and the gate of the MOS transistor is externally connected to a 12V DC voltage source through an adjustable resistor.
  • the adjustable end of the adjustable resistor is externally connected to the 12V DC voltage source through the first resistor, and the drain of the MOS transistor is connected to the trigger point end of the first integrated circuit through the first capacitor, the weight of the first integrated circuit Connecting the locking end and the discharging end, the reset locking end of the first integrated circuit is externally connected to the 12V DC voltage power supply through the fourth resistor, and the reset locking end of the first integrated circuit is grounded through the third capacitor, the first The ground of the integrated circuit is grounded, the power supply end of the first integrated circuit is externally connected to a 12V DC voltage power supply, the output end of the first integrated circuit is connected to the reset end of the second integrated circuit, and the ground of the second integrated circuit is grounded.
  • the grounding end of the second integrated circuit is connected to the resetting end of the second integrated circuit, the triggering end of the second integrated circuit is grounded through the fourth capacitor, and the triggering end of the second integrated circuit passes the
  • the resistor is connected to the discharge end of the second integrated circuit, the discharge end of the second integrated circuit is externally connected to the 12V DC voltage power supply through the fifth resistor, and the output end of the second integrated circuit is connected in series through the fifth capacitor and the buzzer The circuit is grounded.
  • the MOS transistor is an n-channel MOS transistor.
  • the buzzer has a power of 5W.
  • the temperature drift coefficients of the first resistor, the second resistor, the third resistor, the fourth resistor, the fifth resistor, and the sixth resistor are both 2.5% ppm.
  • the carbon fiber plastic is more environmentally friendly and lighter in weight
  • the material of the body is carbon fiber plastic
  • the remote control device is a smart phone.
  • the camera is a digital camera.
  • the central processing unit includes a central control system, a wireless communication module, an imaging control module, and a signal acquisition module, and the wireless communication module, the imaging control module, and the signal acquisition module are both The central control system is connected, the pressure sensor is electrically connected to the signal acquisition module, and the camera is electrically connected to the imaging acquisition module.
  • the invention has the beneficial effects that the vehicle intelligent anti-theft system based on the Internet of Things detects the pressure signal through the pressure sensor in the seat, determines the internal condition of the automobile, and notifies the central processor in the remote control device to control the operation of the camera, thereby realizing the inside of the vehicle.
  • the video monitoring not only that, the acoustic vibration signal is collected by the acoustic vibration sensor in the acoustic vibration alarm circuit in the main body, and the signal amplification processing by the MOS tube ensures the reliability of the signal acquisition, and is performed by the audio circuit of the second integrated circuit.
  • the operation of the buzzer is driven to realize the alarm function, which further ensures the reliability of the anti-theft system.
  • FIG. 1 is a schematic structural view of an automobile intelligent anti-theft system based on the Internet of Things according to the present invention
  • FIG. 2 is a circuit schematic diagram of an acoustic vibration alarm circuit of an automobile intelligent anti-theft system based on the Internet of Things according to the present invention
  • FIG. 3 is a system schematic diagram of an automobile intelligent anti-theft system based on the Internet of Things according to the present invention
  • an intelligent anti-theft system for an automobile based on the Internet of Things includes a main body 2 and a remote control device 3, wherein the main body 2 is wirelessly connected to the remote control device 3, and the main body 2 includes a wheel 1, a camera 4, a seat 5 and a pressure sensor 6, the wheel 1 is disposed under the main body 2, the camera 4 is disposed at the top of the main body 2, the seat 5 is disposed in the main body 2, and the pressure sensor 6 is disposed in the seat 5.
  • a central processing unit is disposed in the remote control device 3, and the camera 4 and the pressure sensor 6 are electrically connected to the central processing unit;
  • An acoustic vibration alarm module is disposed in the main body 2, and the acoustic vibration alarm module includes an acoustic vibration circuit, and the acoustic vibration alarm circuit includes an acoustic vibration sensor HTD, a first resistor R1, a second resistor R2, and a third resistor R3.
  • the second integrated circuit U2, the MOS transistor Q1, and the buzzer B, the first integrated circuit U1 and the second integrated circuit U2 are both NE555, and the gate of the MOS transistor Q1 is grounded through the acoustic vibration sensor HTD.
  • the source of the MOS transistor Q1 is grounded through a third resistor R3.
  • the drain of the MOS transistor Q1 is externally connected to a 12V DC voltage source through a second resistor R2.
  • the gate of the MOS transistor Q1 is externally connected to a 12V DC through an adjustable resistor Rp1.
  • a voltage source the adjustable end of the adjustable resistor Rp1 is externally connected to the 12V DC voltage source through the first resistor R1, and the drain of the MOS transistor Q1 is connected to the trigger point end of the first integrated circuit U1 through the first capacitor C1.
  • the reset locking end of the first integrated circuit U1 is connected to the discharge end, The reset locking end of the first integrated circuit U1 is externally connected to the 12V DC voltage source through the fourth resistor R4, and the reset locking end of the first integrated circuit U1 is grounded through the third capacitor C3, the first integrated circuit U1
  • the grounding end is grounded, the power supply end of the first integrated circuit U1 is externally connected to a 12V DC voltage power source, the output end of the first integrated circuit U1 is connected to the reset end of the second integrated circuit U2, and the second integrated circuit U2 is The ground terminal is grounded, and the trigger point end of the second integrated circuit U2 is connected to the reset lock end, and the second integrated circuit U2
  • the trigger point end is grounded through the fourth capacitor C4, the trigger point end of the second integrated circuit U2 is connected to the discharge end of the second integrated circuit U2 through the sixth resistor R6, and the discharge end of the second integrated circuit U2 is passed through the fifth
  • the resistor R5 is externally connected to a 12V DC voltage source, and the
  • the MOS transistor Q1 is an n-channel MOS transistor.
  • the power of the buzzer B is 5W.
  • the temperature drift coefficients of the first resistor R1, the second resistor R2, the third resistor R3, the fourth resistor R4, the fifth resistor R5, and the sixth resistor R6 are both 2.5% ppm. .
  • the carbon fiber plastic is more environmentally friendly and lighter in weight
  • the material of the main body 2 is carbon fiber plastic
  • the remote control device 3 is a smart phone.
  • the camera 4 is a digital camera.
  • the central processing unit includes a central control system 7, a wireless communication module 8, an imaging control module 9, and a signal acquisition module 10.
  • the wireless communication module 8, the imaging control module 9, and the signal acquisition module 10 are all connected to the central control system. 7 is connected, the pressure sensor 6 is electrically connected to the signal acquisition module 10, and the camera 4 is electrically connected to the imaging acquisition module 9.
  • the pressure sensor 6 inside the seat 5 detects that the main body 2 is in an unmanned state, at which time the pressure sensor 6 transmits a pressure signal to the central processor in the remote control device 3, and the system knows that the vehicle is inside.
  • the camera 4 in the main body 2 is notified by the central processor to start working, real-time video monitoring is performed on the inside of the main body 2, and the video signal is transmitted to the remote control device 3 through the connection with the central processor, and the vehicle owner passes the remote control device 3
  • the situation in the car can be observed in real time, thereby realizing the video surveillance anti-theft function.
  • the pressure sensor 6 inside the seat 5 detects the pressure condition and transmits the pressure signal to the remote control device 3.
  • Central processor at this time the system has Knowing that the owner has returned, the camera 4 is controlled by the central processor to stop monitoring the anti-theft work.
  • the acoustic vibration sensor HTD and the MOS tube constitute an acoustic vibration sensing receiving and high-sensitivity amplifying circuit
  • the adjustable resistor Rp1 is a sensitivity adjusting potentiometer.
  • the first integrated circuit U1, the fourth resistor R4, and the third capacitor C3 form a monostable delay circuit with a delay of 10S.
  • the second integrated circuit U2, the fifth resistor R5, the sixth resistor R6, and the fourth capacitor C4 constitute an audio oscillator.
  • the acoustic vibration signal is collected by the acoustic vibration sensor HTD, it is amplified by the MOS tube to ensure the reliability of the signal acquisition, and then delayed by the delay circuit of the first integrated circuit U1, and then triggered by the second integrated circuit.
  • the U2-based audio circuit drives the buzzer B to perform an alarm, thereby ensuring system reliability.
  • the IoT-based car intelligent anti-theft system detects the pressure signal through the pressure sensor 6 in the seat 5, determines the internal condition of the car, and notifies the central processor in the remote control device 3 to control the operation of the camera 5, thereby Realizing the video monitoring in the car, not only that, the acoustic vibration signal is collected by the acoustic vibration sensor HTD in the acoustic vibration alarm circuit in the main body 2, and the signal amplification processing by the MOS tube ensures the reliability of the signal acquisition, and through the second integration
  • the audio circuit of the circuit U2 drives the buzzer B to realize the alarm function, further ensuring the reliability of the anti-theft system.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

一种基于物联网的汽车智能防盗系统，包括主体（2）和遥控装置（3），所述主体（2）与遥控装置（3）无线连接，所述主体（2）包括车轮（1）、摄像头（4）、座椅（5）和压力传感器（6），所述车轮（1）设置在主体（2）下，所述摄像头（4）设置在主体（2）顶部，所述座椅（5）设置在主体（2）内，该基于物联网的汽车智能防盗系统通过座椅（5）内的压力传感器（6）检测压力信号，确定汽车内部状况，通知遥控装置（3）中的中央处理器控制摄像的运行，从而实现汽车内的视频监控，不仅如此，通过主体（2）内的声振动报警电路中的声振动传感器（HTD）采集声振动信号，由MOS管（Q1）对信号放大处理保证了信号采集的可靠性，并通过第二集成电路（U2）的音频电路进行驱动蜂鸣器（B）的工作，实现报警功能，进一步保证了防盗系统的可靠性。

Description

一种基于物联网的汽车智能防盗系统 技术领域
本发明涉及一种基于物联网的汽车智能防盗系统。
背景技术
随着科技的发展和社会的进步，汽车已经成为人们最常用的一种代步工具，汽车的防盗系统也成为一种必要工具，起到了一定的安全报警作用。
但是目前的汽车防盗系统中信号采集模块相对简单，已逐渐不能满足车主们的使用需求，主要表现形式为信号采集方式相对单一，不仅存在着干扰误判的现象，同时也降低了汽车的防盗安全系数。
发明内容
本发明要解决的技术问题是：为了克服现有技术中信号采集方式单一且防盗系数较低的不足，提供一种信号采集方式多元化且防盗系数较高的基于物联网的汽车智能防盗系统。
本发明解决其技术问题所采用的技术方案是：一种基于物联网的汽车智能防盗系统，包括主体和遥控装置，所述主体与遥控装置无线连接，所述主体包括车轮、摄像头、座椅和压力传感器，所述车轮设置在主体下，所述摄像头设置在主体顶部，所述座椅设置在主体内，所述压力传感器设置在座椅内，所述遥控装置中设有中央处理器，所述摄像头和压力传感器均与中央处理器电连接；
所述主体内设有声振动报警模块，所述声振动报警模块内设有声振动电路，所述声振动报警电路包括声振动传感器、第一电阻、第二电阻、第三电阻、第四电阻、第五电阻、第六电阻、第一电容、第二电容、第三电容、第四电容、第五电容、可调电阻、第一集成电路、第二集成电路、MOS管和蜂鸣器，所述第一集成电路和第二集成电路的型号均为NE555，所述MOS管的栅极通过声振动传 感器接地，所述MOS管的源极通过第三电阻接地，所述MOS管的漏极通过第二电阻外接12V直流电压电源，所述MOS管的栅极通过可调电阻外接12V直流电压电源，所述可调电阻的可调端通过第一电阻外接12V直流电压电源，所述MOS管的漏极通过第一电容与第一集成电路的触发点端连接，所述第一集成电路的重置锁定端和放电端连接，所述第一集成电路的重置锁定端通过第四电阻外接12V直流电压电源，所述第一集成电路的重置锁定端通过第三电容接地，所述第一集成电路的接地端接地，所述第一集成电路的电源端外接12V直流电压电源，所述第一集成电路的输出端与第二集成电路的重置端连接，所述第二集成电路的接地端接地，所述第二集成电路的触发点端和重置锁定端连接，所述第二集成电路的触发点端通过第四电容接地，所述第二集成电路的触发点端通过第六电阻与第二集成电路的放电端连接，所述第二集成电路的放电端通过第五电阻外接12V直流电压电源，所述第二集成电路的输出端通过第五电容和蜂鸣器组成的串联电路接地。
作为优选，所述MOS管为n沟道MOS管。
作为优选，所述蜂鸣器的功率为5W。
作为优选，为了提高温度抗干扰能力，所述第一电阻、第二电阻、第三电阻、第四电阻、第五电阻和第六电阻的温漂系数均为2.5％ppm。
作为优选，碳纤维塑料更加环保，质量更轻，所述主体的材料为碳纤维塑料。
作为优选，为了提高遥控的智能化，所述遥控装置为智能手机。
作为优选，所述摄像头为数字摄像头。
作为优选，所述中央处理器包括中央控制系统、无线通讯模块、成像控制模块和信号采集模块，所述无线通讯模块、成像控制模块和信号采集模块均与 中央控制系统连接，所述压力传感器与信号采集模块电连接，所述摄像头与成像采集模块电连接。
本发明的有益效果是，通过该基于物联网的汽车智能防盗系统通过座椅内的压力传感器检测压力信号，确定汽车内部状况，通知遥控装置中的中央处理器控制摄像的运行，从而实现汽车内的视频监控，不仅如此，通过主体内的声振动报警电路中的声振动传感器采集声振动信号，由MOS管对信号放大处理保证了信号采集的可靠性，并通过第二集成电路的音频电路进行驱动蜂鸣器的工作，实现报警功能，进一步保证了防盗系统的可靠性。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明基于物联网的汽车智能防盗系统的结构示意图；
图2是本发明基于物联网的汽车智能防盗系统的声振动报警电路的电路原理图；
图3是本发明基于物联网的汽车智能防盗系统的系统原理图；
图中：1.车轮，2.主体，3.遥控装置，4.摄像头，5.座椅，6.压力传感器，7.中央控制系统，8.无线通讯模块，9.成像控制模块，10.信号采集模块，HTD.声振动传感器，R1.第一电阻，R2.第二电阻，R3.第三电阻，R4.第四电阻，R5.第五电阻，R6.第六电阻，C1.第一电容，C2.第二电容，C3.第三电容，C4.第四电容，C5.第五电容，Rp1.可调电阻，U1.第一集成电路，U2.第二集成电路，Q1.MOS管，B.蜂鸣器。
具体实施方式
现在结合附图对本发明作进一步详细的说明。这些附图均为简化的示意图， 仅以示意方式说明本发明的基本结构，因此其仅显示与本发明有关的构成。
如图1-图3所示，一种基于物联网的汽车智能防盗系统，包括主体2和遥控装置3，所述主体2与遥控装置3无线连接，所述主体2包括车轮1、摄像头4、座椅5和压力传感器6，所述车轮1设置在主体2下，所述摄像头4设置在主体2顶部，所述座椅5设置在主体2内，所述压力传感器6设置在座椅5内，所述遥控装置3中设有中央处理器，所述摄像头4和压力传感器6均与中央处理器电连接；
所述主体2内设有声振动报警模块，所述声振动报警模块内设有声振动电路，所述声振动报警电路包括声振动传感器HTD、第一电阻R1、第二电阻R2、第三电阻R3、第四电阻R4、第五电阻R5、第六电阻R6、第一电容C1、第二电容C2、第三电容C3、第四电容C4、第五电容C5、可调电阻Rp1、第一集成电路U1、第二集成电路U2、MOS管Q1和蜂鸣器B，所述第一集成电路U1和第二集成电路U2的型号均为NE555，所述MOS管Q1的栅极通过声振动传感器HTD接地，所述MOS管Q1的源极通过第三电阻R3接地，所述MOS管Q1的漏极通过第二电阻R2外接12V直流电压电源，所述MOS管Q1的栅极通过可调电阻Rp1外接12V直流电压电源，所述可调电阻Rp1的可调端通过第一电阻R1外接12V直流电压电源，所述MOS管Q1的漏极通过第一电容C1与第一集成电路U1的触发点端连接，所述第一集成电路U1的重置锁定端和放电端连接，所述第一集成电路U1的重置锁定端通过第四电阻R4外接12V直流电压电源，所述第一集成电路U1的重置锁定端通过第三电容C3接地，所述第一集成电路U1的接地端接地，所述第一集成电路U1的电源端外接12V直流电压电源，所述第一集成电路U1的输出端与第二集成电路U2的重置端连接，所述第二集成电路U2的接地端接地，所述第二集成电路U2的触发点端和重置锁定端连接，所述第二集成电路U2的 触发点端通过第四电容C4接地，所述第二集成电路U2的触发点端通过第六电阻R6与第二集成电路U2的放电端连接，所述第二集成电路U2的放电端通过第五电阻R5外接12V直流电压电源，所述第二集成电路U2的输出端通过第五电容C5和蜂鸣器B组成的串联电路接地。
作为优选，所述MOS管Q1为n沟道MOS管。
作为优选，所述蜂鸣器B的功率为5W。
作为优选，为了提高温度抗干扰能力，所述第一电阻R1、第二电阻R2、第三电阻R3、第四电阻R4、第五电阻R5和第六电阻R6的温漂系数均为2.5％ppm。
作为优选，碳纤维塑料更加环保，质量更轻，所述主体2的材料为碳纤维塑料。
作为优选，为了提高遥控的智能化，所述遥控装置3为智能手机。
作为优选，所述摄像头4为数字摄像头。
作为优选，所述中央处理器包括中央控制系统7、无线通讯模块8、成像控制模块9和信号采集模块10，所述无线通讯模块8、成像控制模块9和信号采集模块10均与中央控制系统7连接，所述压力传感器6与信号采集模块10电连接，所述摄像头4与成像采集模块9电连接。
当车主离开座椅5后，座椅5内部的压力传感器6检测到主体2内处于无人状态，此时压力传感器6将压力信号传递给遥控装置3中的中央处理器，系统得知汽车内处于无人状态，通过中央处理器通知主体2内的摄像头4开始工作，对主体2内部进行实时视频监控，并通过与中央处理器的连接将视频信号传递给遥控装置3，车主通过遥控装置3可实时观察到汽车内的情况，从而实现视频监控防盗功能，当车主返回坐在座椅5上后，座椅5内部的压力传感器6检测到压力状况，将压力信号传递给遥控装置3中的中央处理器，此时系统得 知车主已回归，通过中央处理器控制摄像头4停止监控防盗工作。
该声振动报警电路中，声振动传感器HTD与MOS管构成声振动传感接收与高灵敏度放大电路，可调电阻Rp1为灵敏度调节电位器。第一集成电路U1、第四电阻R4、第三电容C3构成单稳态延时电路，其延时为10S。第二集成电路U2、第五电阻R5、第六电阻R6、第四电容C4构成音频振荡器。其中通过声振动传感器HTD采集声振动信号后，经过MOS管放大，保证了对信号的采集可靠性，再通过第一集成电路U1为主的延时电路进行延时，随后触发以第二集成电路U2为主的音频电路进行驱动蜂鸣器B的工作，进行报警，从而保证了系统的可靠性。
与现有技术相比，该基于物联网的汽车智能防盗系统通过座椅5内的压力传感器6检测压力信号，确定汽车内部状况，通知遥控装置3中的中央处理器控制摄像5的运行，从而实现汽车内的视频监控，不仅如此，通过主体2内的声振动报警电路中的声振动传感器HTD采集声振动信号，由MOS管对信号放大处理保证了信号采集的可靠性，并通过第二集成电路U2的音频电路进行驱动蜂鸣器B的工作，实现报警功能，进一步保证了防盗系统的可靠性。
以上述依据本发明的理想实施例为启示，通过上述的说明内容，相关工作人员完全可以在不偏离本项发明技术思想的范围内，进行多样的变更以及修改。本项发明的技术性范围并不局限于说明书上的内容，必须要根据权利要求范围来确定其技术性范围。

Claims (8)

  1. 一种基于物联网的汽车智能防盗系统，其特征在于，包括主体(2)和遥控装置(3)，所述主体(2)与遥控装置(3)无线连接，所述主体(2)包括车轮(1)、摄像头(4)、座椅(5)和压力传感器(6)，所述车轮(2)设置在主体(2)下，所述摄像头(4)设置在主体(2)顶部，所述座椅(5)设置在主体(2)内，所述压力传感器(6)设置在座椅(5)内，所述遥控装置(3)中设有中央处理器，所述摄像头(4)和压力传感器(6)均与中央处理器电连接；
    所述主体(2)内设有声振动报警模块，所述声振动报警模块内设有声振动电路，所述声振动报警电路包括声振动传感器(HTD)、第一电阻(R1)、第二电阻(R2)、第三电阻(R3)、第四电阻(R4)、第五电阻(R5)、第六电阻(R6)、第一电容(C1)、第二电容(C2)、第三电容(C3)、第四电容(C4)、第五电容(C5)、可调电阻(Rp1)、第一集成电路(U1)、第二集成电路(U2)、MOS管(Q1)和蜂鸣器(B)，所述第一集成电路(U1)和第二集成电路(U2)的型号均为NE555，所述MOS管(Q1)的栅极通过声振动传感器(HTD)接地，所述MOS管(Q1)的源极通过第三电阻(R3)接地，所述MOS管(Q1)的漏极通过第二电阻(R2)外接12V直流电压电源，所述MOS管(Q1)的栅极通过可调电阻(Rp1)外接12V直流电压电源，所述可调电阻(Rp1)的可调端通过第一电阻(R1)外接12V直流电压电源，所述MOS管(Q1)的漏极通过第一电容(C1)与第一集成电路(U1)的触发点端连接，所述第一集成电路(U1)的重置锁定端和放电端连接，所述第一集成电路(U1)的重置锁定端通过第四电阻(R4)外接12V直流电压电源，所述第一集成电路(U1)的重置锁定端通过第三电容(C3)接地，所述第一集成电路(U1)的接地端接地，所述第一集成电路(U1)的电源端外接12V直流电压电源，所述第一集成电路(U1)的输出端与第二集成电路(U2)的重置端 连接，所述第二集成电路(U2)的接地端接地，所述第二集成电路(U2)的触发点端和重置锁定端连接，所述第二集成电路(U2)的触发点端通过第四电容(C4)接地，所述第二集成电路(U2)的触发点端通过第六电阻(R6)与第二集成电路(U2)的放电端连接，所述第二集成电路(U2)的放电端通过第五电阻(R5)外接12V直流电压电源，所述第二集成电路(U2)的输出端通过第五电容(C5)和蜂鸣器(B)组成的串联电路接地。
  2. 如权利要求1所述的基于物联网的汽车智能防盗系统，其特征在于，所述MOS管(Q1)为n沟道MOS管。
  3. 如权利要求1所述的基于物联网的汽车智能防盗系统，其特征在于，所述蜂鸣器(B)的功率为5W。
  4. 如权利要求1所述的基于物联网的汽车智能防盗系统，其特征在于，所述第一电阻(R1)、第二电阻(R2)、第三电阻(R3)、第四电阻(R4)、第五电阻(R5)和第六电阻(R6)的温漂系数均为2.5％ppm。
  5. 如权利要求1所述的基于物联网的汽车智能防盗系统，其特征在于，所述主体(2)的材料为碳纤维塑料。
  6. 如权利要求1所述的基于物联网的汽车智能防盗系统，其特征在于，所述遥控装置(3)为智能手机。
  7. 如权利要求1所述的基于物联网的汽车智能防盗系统，其特征在于，所述摄像头(4)为数字摄像头。
  8. 如权利要求1所述的基于物联网的汽车智能防盗系统，其特征在于，所述中央处理器包括中央控制系统(7)、无线通讯模块(8)、成像控制模块(9)和信号采集模块(10)，所述无线通讯模块(8)、成像控制模块(9)和信号采集模块(10)均与中央控制系统(7)连接，所述压力传感器(6)与信号采集 模块(10)电连接，所述摄像头(4)与成像采集模块(9)电连接。
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