WO2021017584A1 - Automobile electronic module monitoring system - Google Patents
Automobile electronic module monitoring system Download PDFInfo
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- WO2021017584A1 WO2021017584A1 PCT/CN2020/091195 CN2020091195W WO2021017584A1 WO 2021017584 A1 WO2021017584 A1 WO 2021017584A1 CN 2020091195 W CN2020091195 W CN 2020091195W WO 2021017584 A1 WO2021017584 A1 WO 2021017584A1
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- Prior art keywords
- vehicle
- handbrake
- data processing
- processing module
- pull rod
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Classifications
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- 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
- B60R16/023—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 transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
Definitions
- the present invention relates to the related technical field of automobile electronic module monitoring, in particular to an automobile electronic module monitoring system.
- the purpose of the present invention is to provide an automobile electronic module monitoring system to solve the above-mentioned problems in the background art.
- an automotive electronic module monitoring system including a mounting board, a vehicle-mounted circuit master control module and a data processing module
- the signal input port of the vehicle-mounted circuit master control module is connected with a car battery
- the top surface of the mounting plate is welded with a handbrake seat
- the handbrake seat is hinged with a pull rod that can rotate around the handbrake seat
- the hinge is provided with a drive motor located on the front end of the handbrake seat, and the drive motor runs through the handbrake through the rotation of the power shaft
- the signal input port of the data processing module is connected with a Hall current sensor
- the signal input port of the Hall current sensor is connected with the signal output port of the vehicle-mounted circuit master control module
- the data The signal input port of the processing module is connected with a laser displacement sensor
- the signal output port of the data processing module is connected with a relay
- the signal output port of the relay is connected with the signal input port of the drive motor.
- mounting plate Preferably, four corners of the mounting plate are provided with mounting holes.
- the upper right side wall of the handbrake seat is provided with a limiting ratchet tooth
- the side wall of the pull rod is hinged with a limiting pawl matched with the limiting ratchet tooth.
- the right end surface of the pull rod is inwardly recessed with a drawing hollow groove
- a button is slidably inserted at the opening of the drawing hollow groove
- the center of one end of the button away from the opening of the drawing hollow groove is provided along the drawing hole.
- Pull the transmission rod axially distributed in the cavity of the hollow groove
- the tip of the transmission rod is extended to the rear side of the top end of the limit pawl, and is rotatably connected with a rotating pin.
- the outer wall of the pull rod is provided with the cavity of the hollow groove.
- the waist-shaped sliding groove is connected, and the rotation pin of the transmission rod slides through the waist-shaped sliding groove and is hinged with the top side wall of the limiting pawl.
- the left end of the pull rod extends to the left side of the handbrake seat, and the bottom side wall of the left end is provided with a mounting bracket, the bottom surface of the mounting bracket is embedded with a rubber ball, and the top surface of the mounting plate is on the left side
- a T-shaped groove is opened, and a T-shaped buffer rod is slidably inserted into the inner cavity of the T-shaped groove.
- the top surface of the T-shaped buffer rod extends out of the top opening of the T-shaped groove and is fixed with a rubber ball Lower limit switch.
- a spring is provided between the bottom end surface of the T-shaped buffer rod and the bottom end surface of the inner cavity of the T-shaped groove.
- the signal input port of the data processing module is connected to the signal output port of the limit switch.
- a backup battery is connected to the signal input port of the data processing module.
- the specific usage method is:
- the laser displacement sensor senses that the vehicle has a displacement signal, it can send the induced signal to the data processing module for analysis and processing, and the data processing module immediately controls the relay
- the circuit connected to the drive motor makes the drive motor rotate counterclockwise, and drives the lever to rotate counterclockwise around the hinge point of the handbrake seat, so as to raise the lever, the limit pawl will jam the limit ratchet teeth, and the brake line will be tightened and locked Vehicle wheels to avoid traffic accidents caused by the failure of the vehicle to pull the handbrake, and solve the problem that the electronic monitoring module in the prior art cannot monitor in real time and cause the vehicle to be unable to park;
- the present invention is an automotive electronic module monitoring system that uses a Hall current sensor to detect whether current is flowing in the on-board circuit master control module to determine whether the vehicle is in a starting state. It will only be unattended when the vehicle is slipping.
- the data processing module is used to control the relay to connect the circuit of the drive motor, the drive motor rotates counterclockwise, lifts the lever, tightens the brake line, locks the wheels of the vehicle, and avoids traffic accidents caused by the vehicle not pulling the handbrake, which solves the problem in the prior art
- the electronic monitoring module cannot monitor in real time, which leads to the problem that the vehicle cannot be parked.
- the Hall current sensor of the present invention does not detect the current flowing in the vehicle-mounted circuit master control module, which proves that the vehicle is in the starting state, the data processing module control relay is disconnected, the drive motor does not work, and the data processing module controls the laser displacement sensor to fail Work without affecting normal human driving operations.
- Figure 1 is a sectional view of the main structure of the present invention
- Fig. 2 is an enlarged view of the structure at A in Fig. 1 of the present invention
- Fig. 3 is a structural block diagram of the working principle of the present invention.
- This embodiment provides an automotive electronic module monitoring system, including a mounting board 1, a vehicle-mounted circuit master control module 17 and a data processing module 21.
- the signal input port of the vehicle-mounted circuit master control module 17 is connected to the vehicle Battery 18, the top surface of the mounting plate 1 is welded with a handbrake seat 6, the handbrake seat 6 is hinged with a pull rod 5 that can rotate around the handbrake seat 6, and the hinge is provided with a drive motor 7 on the front end of the handbrake seat 6, and the drive motor 7 passes The power shaft rotates through the handbrake seat 6 and is connected to the side wall of the tie rod 5.
- the signal input port of the data processing module 21 is connected to the Hall current sensor 19, and the signal input port of the Hall current sensor 19 is connected to the signal of the vehicle-mounted circuit master control module 17.
- the signal input port of the data processing module 21 is connected to the laser displacement sensor 23, the signal output port of the data processing module 21 is connected to a relay 22, and the signal output port of the relay 22 is connected to the signal input port of the driving motor 7.
- the four corners of the mounting plate 1 are provided with mounting holes 2. By providing the mounting holes 2, it is convenient to use bolts to penetrate the mounting holes 2 to install the entire structure on the car installation station.
- the upper right side wall of the handbrake seat 6 is provided with a limiting ratchet tooth 8, and the side wall of the pull rod 5 is hinged with a limiting pawl 12 matching the limiting ratchet tooth 8.
- the right end surface of the pull rod 5 is recessed inwardly with a drawing hollow groove 10, a button 11 is slidably inserted at the opening of the drawing hollow groove 10, and the center of one end of the button 11 away from the opening of the drawing hollow groove 10 is provided with a drawing hollow groove along the center 10
- the outer wall of the pull rod 5 is provided with the inner cavity of the drawing hollow groove 10
- the waist-shaped sliding groove of the transmission rod 9 slides through the waist-shaped sliding groove and is hinged with the top side wall of the limiting pawl 12.
- the left end of the pull rod 5 extends to the left side of the handbrake seat 6, and the bottom side wall of the left end is provided with a mounting bracket 4, the bottom end of the mounting bracket 4 is embedded with a rubber ball 3, and the top surface of the mounting plate 1 is provided with a T
- the inner cavity of the T-shaped groove 16 is slidably inserted with a T-shaped buffer rod 14.
- the top surface of the T-shaped buffer rod 14 extends out of the top opening of the T-shaped groove 16 and is fixed under the rubber ball 3
- the signal input port of the data processing module 21 is connected to the signal output port of the limit switch 13.
- a spring 15 is provided between the bottom end surface of the T-shaped buffer rod 14 and the inner cavity bottom surface of the T-shaped groove 16, and the spring 15 is provided to buffer the impact force of the driving motor 7 when it rotates.
- a backup battery 20 is connected to the signal input port of the data processing module 21, and the backup battery 20 is provided to provide power support for the data processing module 21.
- the drive motor 7 is fixedly installed on the front end surface of the handbrake seat 6, and the power shaft is rotated through the handbrake seat 6 and connected to the side wall of the pull rod 5, so that the pull rod 5 can be controlled by controlling the rotation of the drive motor 7 Rotate and lift counterclockwise around the hinge point of the handbrake seat 6, and fix the laser displacement sensor 23 at any position on the bottom bridge of the vehicle, as long as it is not easily touched; when in use, pass the Hall current sensor 19 To detect whether the on-board battery 18 is still supplying power to the on-board circuit master control module 17, so as to determine whether the vehicle is in the starting state.
- the data processing module 21 If the Hall current sensor 19 does not detect the circulating current, it proves that the vehicle is not started, then the data processing module 21 Then control the laser displacement sensor 23 to start working. Once the laser displacement sensor 23 senses that the vehicle has a displacement signal, it can send the induction signal to the data processing module 21 for analysis and processing, and the data processing module 21 immediately controls the relay 22 to connect to the drive motor
- the circuit of 7 makes the drive motor 7 rotate counterclockwise, and drives the lever 5 to rotate counterclockwise around the hinge point of the handbrake seat 6, so as to raise the lever 5, the limit pawl 12 will jam the limit ratchet teeth 8 and pull the brake wire Tighten and lock the wheels of the vehicle to avoid traffic accidents caused by the failure of the vehicle to pull the handbrake, and solve the problem that the electronic monitoring module in the prior art cannot monitor the vehicle in real time and cannot park the vehicle; when the drive motor 7 rotates counterclockwise, lift the lever After 5, the right end of the pull rod 5 rises, and the left end sinks.
- the rubber ball 3 on the lower left end of the pull rod 5 will press on the travel switch 13, then the travel switch 13 is activated, and the data processing module 21 controls the relay 22 to disconnect and drive The motor 7 stops rotating to prevent damage to the pull rod 5.
- the present invention sets a spring 15 so that when the rubber ball 3 touches the upper end surface of the travel switch 13, the spring 15 will be compressed, so as to buffer the drive motor
- the impact force of the rotation consistency of 7 on the travel switch 13 protects the travel switch 13 and prolongs the service life of the travel switch 13. If the Hall current sensor 19 detects the current flowing in the vehicle-mounted circuit master control module 17, it proves that the vehicle is in the starting state. Then the data processing module 21 controls the relay 22 to be turned off, the driving motor 7 does not work, and the data processing module 21 controls the laser displacement sensor 23 to not work, which does not affect normal human driving operations.
- the model of the laser displacement sensor 23 is TJFTM-50S
- the model of the drive motor 7 is S9I150GSCE
- the outer diameter of the drive motor 7 is 70mm
- the model of the Hall current sensor 19 is ACS712ELCTR-05B-T
- the model of the data processing module 21 is The model is DSP28335, the model of relay 22 is QY32F-H-005-HS, and the model of travel switch 13 is TS-1047, which can also be set freely according to actual needs.
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- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
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Abstract
Disclosed in the present invention is an automobile electronic module monitoring system, comprising a mounting board, a vehicle-mounted circuit master control module, and a data processing module, a signal input port of the vehicle-mounted circuit master control module being connected to a vehicle-mounted battery, a handbrake base being welded to the top end face of the mounting board, a pull rod capable of rotating around the handbrake base being hinged to the handbrake base, a drive motor positioned on the front end face of the handbrake base being disposed at the position of the hinge connection, the drive motor rotatably running through the handbrake base by means of a power shaft and being connected to the side wall of the pull rod, a signal input port of the data processing module being connected to a Hall current sensor, a signal input port of the Hall current sensor being connected to a signal output port of the vehicle-mounted circuit master control module, a signal input port of the data processing module being connected to a laser displacement sensor, and a signal output port of the data processing module being connected to a relay. The present invention can promptly park the vehicle when the vehicle slips when unattended and slips, solving the problem in the prior art of being unable to park the vehicle due to electronic monitoring modules being incapable of real-time monitoring.
Description
本发明涉及汽车电子模块监测相关相关技术领域，具体为一种汽车电子模块监测***。 The present invention relates to the related technical field of automobile electronic module monitoring, in particular to an automobile electronic module monitoring system.
随着汽车工业的飞速发展，汽车的性能不断提高，价格越来越便宜，汽车也成为人们日常出行的必要交通工具，每位驾驶员在考取驾驶证时，都学过文明驾驶的相关法律要求以及驾驶习惯的要求，除了要有过硬的驾驶技术，还要注意文明驾驶和安全驾驶，因为每年全国都会发生大量的交通事故，造成不可挽回的损伤，虽然造成交通事故的因素太多，但是往往还是由于驾驶员的疏忽大意而导致事故发生的也不在少数；With the rapid development of the automobile industry, the performance of automobiles continues to improve, and their prices are getting cheaper. Automobiles have become a necessary means of transportation for people’s daily travel. Every driver has learned the relevant legal requirements for civilized driving when getting a driver’s license. As well as the requirements of driving habits, in addition to having excellent driving skills, we must also pay attention to civilized driving and safe driving, because a large number of traffic accidents occur every year across the country, causing irreparable damage. Although there are too many factors causing traffic accidents, they often It is also due to the negligence of the driver that causes accidents to occur;
很多驾驶员朋友长期驾驶车辆，虽然驾驶技术较好，没有养成好的驾驶习惯，比如停车后时常忘记拉起手刹，导致车辆溜走，引发交通事故，而且，现有普通汽车的电子监测模块也无法实现对以上问题进行实时监测，导致意外频频繁发生，如何解决因人为因素以及电子监测模块无法实时监测而导致无法驻停车辆的问题，亟待解决，这里设计了一种汽车电子模块监测***，以便于解决上述问题。Many drivers have been driving vehicles for a long time. Although their driving skills are good, they have not developed good driving habits. For example, they often forget to pull up the handbrake after parking, causing the vehicle to slip away and cause traffic accidents. Moreover, the existing electronic monitoring modules of ordinary cars It is also impossible to realize real-time monitoring of the above problems, resulting in frequent accidents. How to solve the problem that the vehicle cannot be parked due to human factors and the inability of the electronic monitoring module to monitor in real time needs to be solved urgently. Here, an automotive electronic module monitoring system is designed , In order to solve the above problems.
本发明的目的在于提供一种汽车电子模块监测***，以解决上述背景技术中提出的问题。The purpose of the present invention is to provide an automobile electronic module monitoring system to solve the above-mentioned problems in the background art.
为实现上述目的，本发明提供如下技术方案：一种汽车电子模块监测***，包括安装板、车载电路总控模块和数据处理模块，所述车载电路总控模块的信号输入端口连接有车载蓄电池，所述安装板的顶端面焊接有手刹座，所述手刹座铰接有可围绕手刹座转动的拉杆，且铰接处设有位于手刹座前端面的驱动电机，所述驱动电机通过动力轴转动贯穿手刹座，且与拉杆侧壁连接，所述数据处理模块的信号输入端口连接有霍尔电流传感器，所述霍尔电流传感器的信号输入端口与车载电路总控模块的信号输出端口连接，所述数据处理模块的信号输入端口连接有激光位移传感器，所述数据处理模块的信号输出端口连接有继电器，所述继电器的信号输出端口与驱动电机的信号输入端口连接。In order to achieve the above objectives, the present invention provides the following technical solutions: an automotive electronic module monitoring system, including a mounting board, a vehicle-mounted circuit master control module and a data processing module, the signal input port of the vehicle-mounted circuit master control module is connected with a car battery, The top surface of the mounting plate is welded with a handbrake seat, the handbrake seat is hinged with a pull rod that can rotate around the handbrake seat, and the hinge is provided with a drive motor located on the front end of the handbrake seat, and the drive motor runs through the handbrake through the rotation of the power shaft The signal input port of the data processing module is connected with a Hall current sensor, the signal input port of the Hall current sensor is connected with the signal output port of the vehicle-mounted circuit master control module, and the data The signal input port of the processing module is connected with a laser displacement sensor, the signal output port of the data processing module is connected with a relay, and the signal output port of the relay is connected with the signal input port of the drive motor.
优选的，所述安装板的四个边角位置均开设有安装孔。Preferably, four corners of the mounting plate are provided with mounting holes.
优选的，所述手刹座的右上方侧壁设有限位棘轮齿，所述拉杆的侧壁铰接有与限位棘轮齿匹配的限位棘爪。Preferably, the upper right side wall of the handbrake seat is provided with a limiting ratchet tooth, and the side wall of the pull rod is hinged with a limiting pawl matched with the limiting ratchet tooth.
优选的，所述拉杆的右端面同体向内凹陷有抽拉中空槽，所述抽拉中空槽开口处滑动插接有按钮，所述按钮远离抽拉中空槽开口的一端中心设有沿着抽拉中空槽内腔轴向分布的传动杆，所述传动杆的尖端延长至限位棘爪的顶端后侧，且转动连接有转动销，所述拉杆的外壁开设有与抽拉中空槽内腔连通的腰型滑槽，且传动杆的转动销滑动贯穿腰型滑槽后与限位棘爪的顶端侧壁铰接。Preferably, the right end surface of the pull rod is inwardly recessed with a drawing hollow groove, a button is slidably inserted at the opening of the drawing hollow groove, and the center of one end of the button away from the opening of the drawing hollow groove is provided along the drawing hole. Pull the transmission rod axially distributed in the cavity of the hollow groove, the tip of the transmission rod is extended to the rear side of the top end of the limit pawl, and is rotatably connected with a rotating pin. The outer wall of the pull rod is provided with the cavity of the hollow groove. The waist-shaped sliding groove is connected, and the rotation pin of the transmission rod slides through the waist-shaped sliding groove and is hinged with the top side wall of the limiting pawl.
优选的，所述拉杆的左端延长至手刹座的左侧，且左端底部侧壁设有安装卡座，所述安装卡座的底端面内嵌有橡胶球，所述安装板的顶端面左侧开设有T型凹槽，所述T型凹槽的内腔滑动插接有T型缓冲杆，所述T型缓冲杆的顶端面延伸出T型凹槽的顶端开口，且固定有位于橡胶球下方的行程开关。Preferably, the left end of the pull rod extends to the left side of the handbrake seat, and the bottom side wall of the left end is provided with a mounting bracket, the bottom surface of the mounting bracket is embedded with a rubber ball, and the top surface of the mounting plate is on the left side A T-shaped groove is opened, and a T-shaped buffer rod is slidably inserted into the inner cavity of the T-shaped groove. The top surface of the T-shaped buffer rod extends out of the top opening of the T-shaped groove and is fixed with a rubber ball Lower limit switch.
优选的，所述T型缓冲杆的底端面与T型凹槽的内腔底端面之间设有弹簧。Preferably, a spring is provided between the bottom end surface of the T-shaped buffer rod and the bottom end surface of the inner cavity of the T-shaped groove.
优选的，所述数据处理模块的信号输入端口与行程开关的信号输出端口连接。Preferably, the signal input port of the data processing module is connected to the signal output port of the limit switch.
优选的，所述数据处理模块的信号输入端口连接有备用蓄电池。Preferably, a backup battery is connected to the signal input port of the data processing module.
优选的，其具体使用方法为：Preferably, the specific usage method is:
（S1）、使用前，将驱动电机固定安装在手刹座前端面，且通过动力轴转动贯穿手刹座，且与拉杆侧壁连接，便于通过控制驱动电机转动来控制拉杆围绕手刹座的铰接点逆时针转动抬起，将激光位移传感器固定安装在车辆的底桥任意位置，只要不会轻易被触碰到的位置均可；(S1). Before use, fix the drive motor on the front surface of the handbrake seat, and pass through the handbrake seat through the rotation of the power shaft, and connect with the side wall of the lever, so that it is convenient to control the rotation of the drive motor to control the hinge point of the lever around the handbrake seat. Rotate and lift the hour hand, and fix the laser displacement sensor to any position on the bottom bridge of the vehicle, as long as it is not easily touched;
（S2）、使用时，通过霍尔电流传感器来检测车载蓄电池是否还在继续为车载电路总控模块供电，以此判断车辆是否处于启动状态，若霍尔电流传感器无法检测出流通电流，则证明车辆未启动，那么数据处理模块则控制激光位移传感器启动工作，一旦激光位移传感器感应到车辆有位移信号发生，则即可将感应信号发送至数据处理模块进行分析处理，数据处理模块则立刻控制继电器连接驱动电机的电路，使得驱动电机逆时针转动，并带动拉杆围绕手刹座铰接点逆时针转动，实现抬起拉杆，限位棘爪会卡住限位棘轮齿，将刹车线拉紧，锁死车辆车轮，避免车辆因未拉手刹而引发交通事故，解决了现有技术中电子监测模块无法实时监测而导致无法驻停车辆的问题；(S2). When in use, use the Hall current sensor to detect whether the on-board battery is still supplying power to the on-board circuit master control module to determine whether the vehicle is in the starting state. If the Hall current sensor cannot detect the circulating current, it proves When the vehicle is not started, the data processing module controls the laser displacement sensor to start working. Once the laser displacement sensor senses that the vehicle has a displacement signal, it can send the induced signal to the data processing module for analysis and processing, and the data processing module immediately controls the relay The circuit connected to the drive motor makes the drive motor rotate counterclockwise, and drives the lever to rotate counterclockwise around the hinge point of the handbrake seat, so as to raise the lever, the limit pawl will jam the limit ratchet teeth, and the brake line will be tightened and locked Vehicle wheels to avoid traffic accidents caused by the failure of the vehicle to pull the handbrake, and solve the problem that the electronic monitoring module in the prior art cannot monitor in real time and cause the vehicle to be unable to park;
（S3）、当驱动电机逆时针转动，抬起拉杆后，拉杆右端上抬，左端下沉，最终拉杆的左端下侧的橡胶球会压在行程开关上，则行程开关启动，则数据处理模块控制继电器断开，驱动电机停止转动，以防对拉杆造成损坏，本发明通过设置弹簧，在橡胶球触碰到行程开关上端面时，弹簧会出现被压缩的状态，以此来缓冲由于驱动电机的转动贯性对行程开关的冲击力，保护行程开关，延长行程开关的使用寿命；(S3). When the drive motor rotates counterclockwise and the pull rod is raised, the right end of the pull rod rises, and the left end sinks. Finally, the rubber ball on the lower left end of the pull rod will press on the travel switch, and the travel switch is activated, and the data processing module The control relay is disconnected, and the drive motor stops rotating to prevent damage to the pull rod. The present invention sets a spring so that when the rubber ball touches the upper end surface of the travel switch, the spring will be compressed to buffer the drive motor. The impact force of the rotation consistency on the travel switch protects the travel switch and extends the service life of the travel switch;
（S4）、若霍尔电流传感器检测出车载电路总控模块流通电流，则证明车辆处于启动状态，则数据处理模块控制继电器断开，驱动电机不工作，另外数据处理模块控制激光位移传感器不工作，不影响正常人为驾驶操作。(S4). If the Hall current sensor detects the current flowing in the vehicle-mounted circuit master control module, it proves that the vehicle is in the starting state, the data processing module control relay is disconnected, the drive motor does not work, and the data processing module controls the laser displacement sensor to not work , Does not affect normal human driving operations.
与现有技术相比，本发明的有益效果是：Compared with the prior art, the beneficial effects of the present invention are:
1. 本发明为一种汽车电子模块监测***，通过霍尔电流传感器检测车载电路总控模块是否流通电流，来判断车辆是否处于启动状态，只有在无人看管且车辆发生溜滑时，才会利用数据处理模块控制继电器连通驱动电机的电路，驱动电机逆时针转动，抬起拉杆，将刹车线拉紧，锁死车辆车轮，避免车辆因未拉手刹而引发交通事故，解决了现有技术中电子监测模块无法实时监测而导致无法驻停车辆的问题。1. The present invention is an automotive electronic module monitoring system that uses a Hall current sensor to detect whether current is flowing in the on-board circuit master control module to determine whether the vehicle is in a starting state. It will only be unattended when the vehicle is slipping. The data processing module is used to control the relay to connect the circuit of the drive motor, the drive motor rotates counterclockwise, lifts the lever, tightens the brake line, locks the wheels of the vehicle, and avoids traffic accidents caused by the vehicle not pulling the handbrake, which solves the problem in the prior art The electronic monitoring module cannot monitor in real time, which leads to the problem that the vehicle cannot be parked.
2.本发明的霍尔电流传感器未检测出车载电路总控模块流通电流，则证明车辆处于启动状态，则数据处理模块控制继电器断开，驱动电机不工作，另外数据处理模块控制激光位移传感器不工作，不影响正常人为驾驶操作。2. The Hall current sensor of the present invention does not detect the current flowing in the vehicle-mounted circuit master control module, which proves that the vehicle is in the starting state, the data processing module control relay is disconnected, the drive motor does not work, and the data processing module controls the laser displacement sensor to fail Work without affecting normal human driving operations.
3.本发明通过设置弹簧，在橡胶球触碰到行程开关上端面时，弹簧会出现被压缩的状态，以此来缓冲由于驱动电机的转动贯性对行程开关的冲击力，保护行程开关，延长行程开关的使用寿命。3. By setting a spring in the present invention, when the rubber ball touches the upper end surface of the travel switch, the spring will be compressed, so as to buffer the impact force of the travel switch due to the rotation of the drive motor and protect the travel switch. Extend the service life of the travel switch.
图1为本发明主体结构剖视图；Figure 1 is a sectional view of the main structure of the present invention;
图2为本发明的图1中A处结构放大图；Fig. 2 is an enlarged view of the structure at A in Fig. 1 of the present invention;
图3为本发明的工作原理结构框图。Fig. 3 is a structural block diagram of the working principle of the present invention.
图中：1、安装板；2、安装孔；3、橡胶球；4、安装卡座；5、拉杆；6、手刹座；7、驱动电机；8、限位棘轮齿；9、传动杆；10、抽拉中空槽；11、按钮；12、限位棘爪；13、行程开关；14、T型缓冲杆；15、弹簧；16、T型凹槽；17、车载电路总控模块；18、车载蓄电池；19、霍尔电流传感器；20、备用蓄电池；21、数据处理模块；22、继电器；23、激光位移传感器。In the figure: 1. Mounting plate; 2. Mounting hole; 3. Rubber ball; 4. Mounting holder; 5. Pull rod; 6. Handbrake seat; 7. Drive motor; 8. Limit ratchet gear; 9. Transmission rod; 10. Pull the hollow slot; 11. Button; 12. Limit pawl; 13. Travel switch; 14. T-shaped buffer lever; 15. Spring; 16, T-shaped groove; 17, Vehicle-mounted circuit master control module; 18 , Car battery; 19. Hall current sensor; 20, spare battery; 21, data processing module; 22, relay; 23, laser displacement sensor.
本申请实施例通过提供一种汽车电子模块监测***，解决了现有技术中提出的问题；下面将结合本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The embodiments of this application solve the problems raised in the prior art by providing an automotive electronic module monitoring system; the following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
请参阅图1-3，本实施例提供了一种汽车电子模块监测***，包括安装板1、车载电路总控模块17和数据处理模块21，车载电路总控模块17的信号输入端口连接有车载蓄电池18，安装板1的顶端面焊接有手刹座6，手刹座6铰接有可围绕手刹座6转动的拉杆5，且铰接处设有位于手刹座6前端面的驱动电机7，驱动电机7通过动力轴转动贯穿手刹座6，且与拉杆5侧壁连接，数据处理模块21的信号输入端口连接有霍尔电流传感器19，霍尔电流传感器19的信号输入端口与车载电路总控模块17的信号输出端口连接，数据处理模块21的信号输入端口连接有激光位移传感器23，数据处理模块21的信号输出端口连接有继电器22，继电器22的信号输出端口与驱动电机7的信号输入端口连接。Refer to Figures 1-3. This embodiment provides an automotive electronic module monitoring system, including a mounting board 1, a vehicle-mounted circuit master control module 17 and a data processing module 21. The signal input port of the vehicle-mounted circuit master control module 17 is connected to the vehicle Battery 18, the top surface of the mounting plate 1 is welded with a handbrake seat 6, the handbrake seat 6 is hinged with a pull rod 5 that can rotate around the handbrake seat 6, and the hinge is provided with a drive motor 7 on the front end of the handbrake seat 6, and the drive motor 7 passes The power shaft rotates through the handbrake seat 6 and is connected to the side wall of the tie rod 5. The signal input port of the data processing module 21 is connected to the Hall current sensor 19, and the signal input port of the Hall current sensor 19 is connected to the signal of the vehicle-mounted circuit master control module 17. The signal input port of the data processing module 21 is connected to the laser displacement sensor 23, the signal output port of the data processing module 21 is connected to a relay 22, and the signal output port of the relay 22 is connected to the signal input port of the driving motor 7.
安装板1的四个边角位置均开设有安装孔2，通过设置安装孔2，便于利用螺栓贯穿安装孔2将整个结构安装在汽车安装工位上。The four corners of the mounting plate 1 are provided with mounting holes 2. By providing the mounting holes 2, it is convenient to use bolts to penetrate the mounting holes 2 to install the entire structure on the car installation station.
手刹座6的右上方侧壁设有限位棘轮齿8，拉杆5的侧壁铰接有与限位棘轮齿8匹配的限位棘爪12。The upper right side wall of the handbrake seat 6 is provided with a limiting ratchet tooth 8, and the side wall of the pull rod 5 is hinged with a limiting pawl 12 matching the limiting ratchet tooth 8.
拉杆5的右端面同体向内凹陷有抽拉中空槽10，抽拉中空槽10开口处滑动插接有按钮11，按钮11远离抽拉中空槽10开口的一端中心设有沿着抽拉中空槽10内腔轴向分布的传动杆9，传动杆9的尖端延长至限位棘爪12的顶端后侧，且转动连接有转动销，拉杆5的外壁开设有与抽拉中空槽10内腔连通的腰型滑槽，且传动杆9的转动销滑动贯穿腰型滑槽后与限位棘爪12的顶端侧壁铰接。The right end surface of the pull rod 5 is recessed inwardly with a drawing hollow groove 10, a button 11 is slidably inserted at the opening of the drawing hollow groove 10, and the center of one end of the button 11 away from the opening of the drawing hollow groove 10 is provided with a drawing hollow groove along the center 10 A transmission rod 9 distributed axially in the inner cavity, the tip of the transmission rod 9 is extended to the rear side of the top end of the limit pawl 12, and is rotatably connected with a rotating pin. The outer wall of the pull rod 5 is provided with the inner cavity of the drawing hollow groove 10 The waist-shaped sliding groove of the transmission rod 9 slides through the waist-shaped sliding groove and is hinged with the top side wall of the limiting pawl 12.
拉杆5的左端延长至手刹座6的左侧，且左端底部侧壁设有安装卡座4，安装卡座4的底端面内嵌有橡胶球3，安装板1的顶端面左侧开设有T型凹槽16，T型凹槽16的内腔滑动插接有T型缓冲杆14，T型缓冲杆14的顶端面延伸出T型凹槽16的顶端开口，且固定有位于橡胶球3下方的行程开关13，数据处理模块21的信号输入端口与行程开关13的信号输出端口连接。The left end of the pull rod 5 extends to the left side of the handbrake seat 6, and the bottom side wall of the left end is provided with a mounting bracket 4, the bottom end of the mounting bracket 4 is embedded with a rubber ball 3, and the top surface of the mounting plate 1 is provided with a T The inner cavity of the T-shaped groove 16 is slidably inserted with a T-shaped buffer rod 14. The top surface of the T-shaped buffer rod 14 extends out of the top opening of the T-shaped groove 16 and is fixed under the rubber ball 3 The signal input port of the data processing module 21 is connected to the signal output port of the limit switch 13.
T型缓冲杆14的底端面与T型凹槽16的内腔底端面之间设有弹簧15，通过设置弹簧15来缓冲驱动电机7转动时的冲击力。A spring 15 is provided between the bottom end surface of the T-shaped buffer rod 14 and the inner cavity bottom surface of the T-shaped groove 16, and the spring 15 is provided to buffer the impact force of the driving motor 7 when it rotates.
数据处理模块21的信号输入端口连接有备用蓄电池20，通过设置备用蓄电池20来为数据处理模块21提供电力支持。A backup battery 20 is connected to the signal input port of the data processing module 21, and the backup battery 20 is provided to provide power support for the data processing module 21.
本实施例中，使用前，将驱动电机7固定安装在手刹座6前端面，且通过动力轴转动贯穿手刹座6，且与拉杆5侧壁连接，便于通过控制驱动电机7转动来控制拉杆5围绕手刹座6的铰接点逆时针转动抬起，将激光位移传感器23固定安装在车辆的底桥任意位置，只要不会轻易被触碰到的位置均可；使用时，通过霍尔电流传感器19来检测车载蓄电池18是否还在继续为车载电路总控模块17供电，以此判断车辆是否处于启动状态，若霍尔电流传感器19未检测出流通电流，则证明车辆未启动，那么数据处理模块21则控制激光位移传感器23启动工作，一旦激光位移传感器23感应到车辆有位移信号发生，则即可将感应信号发送至数据处理模块21进行分析处理，数据处理模块21则立刻控制继电器22连接驱动电机7的电路，使得驱动电机7逆时针转动，并带动拉杆5围绕手刹座6铰接点逆时针转动，实现抬起拉杆5，限位棘爪12会卡住限位棘轮齿8，将刹车线拉紧，锁死车辆车轮，避免车辆因未拉手刹而引发交通事故，解决了现有技术中电子监测模块无法实时监测而导致无法驻停车辆的问题；当驱动电机7逆时针转动，抬起拉杆5后，拉杆5右端上抬，左端下沉，最终拉杆5的左端下侧的橡胶球3会压在行程开关13上，则行程开关13启动，则数据处理模块21控制继电器22断开，驱动电机7停止转动，以防对拉杆5造成损坏，本发明通过设置弹簧15，在橡胶球3触碰到行程开关13上端面时，弹簧15会出现被压缩的状态，以此来缓冲由于驱动电机7的转动贯性对行程开关13的冲击力，保护行程开关13，延长行程开关13的使用寿命；若霍尔电流传感器19检测出车载电路总控模块17流通电流，则证明车辆处于启动状态，则数据处理模块21控制继电器22断开，驱动电机7不工作，另外数据处理模块21控制激光位移传感器23不工作，不影响正常人为驾驶操作。In this embodiment, before use, the drive motor 7 is fixedly installed on the front end surface of the handbrake seat 6, and the power shaft is rotated through the handbrake seat 6 and connected to the side wall of the pull rod 5, so that the pull rod 5 can be controlled by controlling the rotation of the drive motor 7 Rotate and lift counterclockwise around the hinge point of the handbrake seat 6, and fix the laser displacement sensor 23 at any position on the bottom bridge of the vehicle, as long as it is not easily touched; when in use, pass the Hall current sensor 19 To detect whether the on-board battery 18 is still supplying power to the on-board circuit master control module 17, so as to determine whether the vehicle is in the starting state. If the Hall current sensor 19 does not detect the circulating current, it proves that the vehicle is not started, then the data processing module 21 Then control the laser displacement sensor 23 to start working. Once the laser displacement sensor 23 senses that the vehicle has a displacement signal, it can send the induction signal to the data processing module 21 for analysis and processing, and the data processing module 21 immediately controls the relay 22 to connect to the drive motor The circuit of 7 makes the drive motor 7 rotate counterclockwise, and drives the lever 5 to rotate counterclockwise around the hinge point of the handbrake seat 6, so as to raise the lever 5, the limit pawl 12 will jam the limit ratchet teeth 8 and pull the brake wire Tighten and lock the wheels of the vehicle to avoid traffic accidents caused by the failure of the vehicle to pull the handbrake, and solve the problem that the electronic monitoring module in the prior art cannot monitor the vehicle in real time and cannot park the vehicle; when the drive motor 7 rotates counterclockwise, lift the lever After 5, the right end of the pull rod 5 rises, and the left end sinks. Finally, the rubber ball 3 on the lower left end of the pull rod 5 will press on the travel switch 13, then the travel switch 13 is activated, and the data processing module 21 controls the relay 22 to disconnect and drive The motor 7 stops rotating to prevent damage to the pull rod 5. The present invention sets a spring 15 so that when the rubber ball 3 touches the upper end surface of the travel switch 13, the spring 15 will be compressed, so as to buffer the drive motor The impact force of the rotation consistency of 7 on the travel switch 13 protects the travel switch 13 and prolongs the service life of the travel switch 13. If the Hall current sensor 19 detects the current flowing in the vehicle-mounted circuit master control module 17, it proves that the vehicle is in the starting state. Then the data processing module 21 controls the relay 22 to be turned off, the driving motor 7 does not work, and the data processing module 21 controls the laser displacement sensor 23 to not work, which does not affect normal human driving operations.
其中，激光位移传感器23的型号为TJFTM-50S，驱动电机7的型号为S9I150GSCE，且驱动电机7的外径为70mm，霍尔电流传感器19的型号为ACS712ELCTR-05B-T，数据处理模块21的型号为DSP28335，继电器22的型号为QY32F-H-005-HS，行程开关13的型号为TS-1047，也可根据实际使用需求来自由设定。Among them, the model of the laser displacement sensor 23 is TJFTM-50S, the model of the drive motor 7 is S9I150GSCE, and the outer diameter of the drive motor 7 is 70mm, the model of the Hall current sensor 19 is ACS712ELCTR-05B-T, and the model of the data processing module 21 is The model is DSP28335, the model of relay 22 is QY32F-H-005-HS, and the model of travel switch 13 is TS-1047, which can also be set freely according to actual needs.
本发明的描述中，需要说明的是，术语“竖直”、“上”、“下”、“水平”等指示的方位或者位置关系为基于附图所示的方位或者位置关系，仅是为了便于描述本发明和简化描述，而不是指示或者暗示所指的装置或者元件必须具有特定的方位，以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，“第一”、“第二”、“第三”、“第四”仅用于描述目的，而不能理解为指示或者暗示相对重要性。In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "vertical", "upper", "lower", "horizontal" and the like are based on the directions or positional relationships shown in the drawings, and are only for It is convenient to describe and simplify the description of the present invention, rather than indicating or implying that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance.
本发明的描述中，还需要说明的是，除非另有明确的规定和限制，术语“设置”、“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接，可以是机械连接，也可以是电连接，可以是直接连接，也可以是通过中间媒介相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should also be noted that the terms "set", "installation", "connected", and "connected" should be interpreted broadly unless otherwise clearly defined and restricted. For example, it can be a fixed connection or a fixed connection. It can be a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or a communication between two components. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present invention can be understood according to specific circumstances.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. And variations, the scope of the present invention is defined by the appended claims and their equivalents.
Claims (9)
- 一种汽车电子模块监测***，包括安装板（1）、车载电路总控模块（17）和数据处理模块（21），所述车载电路总控模块（17）的信号输入端口连接有车载蓄电池（18），其特征在于：所述安装板（1）的顶端面焊接有手刹座（6），所述手刹座（6）铰接有可围绕手刹座（6）转动的拉杆（5），且铰接处设有位于手刹座（6）前端面的驱动电机（7），所述驱动电机（7）通过动力轴转动贯穿手刹座（6），且与拉杆（5）侧壁连接，所述数据处理模块（21）的信号输入端口连接有霍尔电流传感器（19），所述霍尔电流传感器（19）的信号输入端口与车载电路总控模块（17）的信号输出端口连接，所述数据处理模块（21）的信号输入端口连接有激光位移传感器（23），所述数据处理模块（21）的信号输出端口连接有继电器（22），所述继电器（22）的信号输出端口与驱动电机（7）的信号输入端口连接。An automotive electronic module monitoring system includes a mounting board (1), a vehicle-mounted circuit master control module (17), and a data processing module (21). The signal input port of the vehicle-mounted circuit master control module (17) is connected with a car battery ( 18), characterized in that: the top surface of the mounting plate (1) is welded with a handbrake seat (6), the handbrake seat (6) is hinged with a pull rod (5) that can rotate around the handbrake seat (6), and is hinged A drive motor (7) located on the front end surface of the handbrake seat (6) is provided at the location. The drive motor (7) penetrates the handbrake seat (6) through the rotation of the power shaft and is connected to the side wall of the pull rod (5). The data processing The signal input port of the module (21) is connected to the Hall current sensor (19), and the signal input port of the Hall current sensor (19) is connected to the signal output port of the vehicle-mounted circuit master control module (17). The data processing The signal input port of the module (21) is connected with a laser displacement sensor (23), the signal output port of the data processing module (21) is connected with a relay (22), and the signal output port of the relay (22) is connected to the drive motor ( 7) The signal input port connection.
- 根据权利要求1所述的一种汽车电子模块监测***，其特征在于：所述安装板（1）的四个边角位置均开设有安装孔（2）。An automobile electronic module monitoring system according to claim 1, characterized in that: four corners of the mounting board (1) are provided with mounting holes (2).
- 根据权利要求1所述的一种汽车电子模块监测***，其特征在于：所述手刹座（6）的右上方侧壁设有限位棘轮齿（8），所述拉杆（5）的侧壁铰接有与限位棘轮齿（8）匹配的限位棘爪（12）。An automobile electronic module monitoring system according to claim 1, characterized in that: the upper right side wall of the handbrake seat (6) is provided with a limiting ratchet tooth (8), and the side wall of the pull rod (5) is hinged There is a limit pawl (12) that matches with the limit ratchet tooth (8).
- 根据权利要求3所述的一种汽车电子模块监测***，其特征在于：所述拉杆（5）的右端面同体向内凹陷有抽拉中空槽（10），所述抽拉中空槽（10）开口处滑动插接有按钮（11），所述按钮（11）远离抽拉中空槽（10）开口的一端中心设有沿着抽拉中空槽（10）内腔轴向分布的传动杆（9），所述传动杆（9）的尖端延长至限位棘爪（12）的顶端后侧，且转动连接有转动销，所述拉杆（5）的外壁开设有与抽拉中空槽（10）内腔连通的腰型滑槽，且传动杆（9）的转动销滑动贯穿腰型滑槽后与限位棘爪（12）的顶端侧壁铰接。An automobile electronic module monitoring system according to claim 3, characterized in that: the right end surface of the pull rod (5) is recessed inwardly with a drawing hollow groove (10), and the drawing hollow groove (10) A button (11) is slidably inserted into the opening, and the center of one end of the button (11) away from the opening of the drawing hollow groove (10) is provided with a transmission rod (9) axially distributed along the inner cavity of the drawing hollow groove (10) ), the tip of the transmission rod (9) extends to the rear side of the top end of the limit pawl (12), and is rotatably connected with a rotating pin, and the outer wall of the pull rod (5) is provided with a hollow groove (10) The lumbar chute is connected with the inner cavity, and the rotation pin of the transmission rod (9) slides through the lumbar chute and is hinged with the top side wall of the limiting pawl (12).
- 根据权利要求1所述的一种汽车电子模块监测***，其特征在于：所述拉杆（5）的左端延长至手刹座（6）的左侧，且左端底部侧壁设有安装卡座（4），所述安装卡座（4）的底端面内嵌有橡胶球（3），所述安装板（1）的顶端面左侧开设有T型凹槽（16），所述T型凹槽（16）的内腔滑动插接有T型缓冲杆（14），所述T型缓冲杆（14）的顶端面延伸出T型凹槽（16）的顶端开口，且固定有位于橡胶球（3）下方的行程开关（13）。An automobile electronic module monitoring system according to claim 1, characterized in that: the left end of the pull rod (5) is extended to the left side of the handbrake seat (6), and the bottom side wall of the left end is provided with an installation clamp (4) ), a rubber ball (3) is embedded in the bottom end surface of the mounting bracket (4), a T-shaped groove (16) is opened on the left side of the top surface of the mounting plate (1), and the T-shaped groove The inner cavity of (16) is slidably inserted with a T-shaped buffer rod (14). The top surface of the T-shaped buffer rod (14) extends out of the top opening of the T-shaped groove (16), and is fixed with a rubber ball ( 3) The lower limit switch (13).
- 根据权利要求5所述的一种汽车电子模块监测***，其特征在于：所述T型缓冲杆（14）的底端面与T型凹槽（16）的内腔底端面之间设有弹簧（15）。An automobile electronic module monitoring system according to claim 5, characterized in that: between the bottom end surface of the T-shaped buffer rod (14) and the bottom end surface of the inner cavity of the T-shaped groove (16) is provided with a spring ( 15).
- 根据权利要求5所述的一种汽车电子模块监测***，其特征在于：所述数据处理模块（21）的信号输入端口与行程开关（13）的信号输出端口连接。An automobile electronic module monitoring system according to claim 5, wherein the signal input port of the data processing module (21) is connected to the signal output port of the limit switch (13).
- 根据权利要求1所述的一种汽车电子模块监测***，其特征在于：所述数据处理模块（21）的信号输入端口连接有备用蓄电池（20）。An automobile electronic module monitoring system according to claim 1, wherein the signal input port of the data processing module (21) is connected with a backup battery (20).
- 根据权利要求1所述的一种汽车电子模块监测***，其具体使用方法为：The monitoring system of an automobile electronic module according to claim 1, wherein the specific use method is:（S1）、使用前，将驱动电机（7）固定安装在手刹座（6）前端面，且通过动力轴转动贯穿手刹座（6），且与拉杆（5）侧壁连接，便于通过控制驱动电机（7）转动来控制拉杆（5）围绕手刹座（6）的铰接点逆时针转动抬起，将激光位移传感器（23）固定安装在车辆的底桥任意位置，只要不会轻易被触碰到的位置均可；(S1). Before use, fix the drive motor (7) on the front face of the handbrake seat (6), and pass through the handbrake seat (6) through the rotation of the power shaft, and connect with the side wall of the pull rod (5) to facilitate driving through control The motor (7) rotates to control the pull rod (5) to rotate counterclockwise around the hinge point of the handbrake seat (6) and lift up, and the laser displacement sensor (23) is fixedly installed at any position on the bottom bridge of the vehicle, as long as it is not easily touched Any place you can;（S2）、使用时，通过霍尔电流传感器（19）来检测车载蓄电池（18）是否还在继续为车载电路总控模块（17）供电，以此判断车辆是否处于启动状态，若霍尔电流传感器（19）无法检测出流通电流，则证明车辆未启动，那么数据处理模块（21）则控制激光位移传感器（23）启动工作，一旦激光位移传感器（23）感应到车辆有位移信号发生，则即可将感应信号发送至数据处理模块（21）进行分析处理，数据处理模块（21）则立刻控制继电器（22）连接驱动电机（7）的电路，使得驱动电机（7）逆时针转动，并带动拉杆（5）围绕手刹座（6）铰接点逆时针转动，实现抬起拉杆（5），限位棘爪（12）会卡住限位棘轮齿（8），将刹车线拉紧，锁死车辆车轮，避免车辆因未拉手刹而引发交通事故，解决了现有技术中电子监测模块无法实时监测而导致无法驻停车辆的问题；(S2). When in use, use the Hall current sensor (19) to detect whether the on-board battery (18) is still supplying power to the on-board circuit master control module (17) to determine whether the vehicle is in the starting state. If the sensor (19) cannot detect the circulating current, it proves that the vehicle has not started, then the data processing module (21) controls the laser displacement sensor (23) to start working. Once the laser displacement sensor (23) senses that the vehicle has a displacement signal, it That is, the induction signal is sent to the data processing module (21) for analysis and processing, and the data processing module (21) immediately controls the relay (22) to connect to the circuit of the drive motor (7) so that the drive motor (7) rotates counterclockwise, and Drive the lever (5) to rotate counterclockwise around the hinge point of the handbrake seat (6) to raise the lever (5). The limit pawl (12) will jam the limit ratchet tooth (8), tighten the brake cable and lock Dead vehicle wheels can avoid traffic accidents caused by the failure of the vehicle to pull the handbrake, and solve the problem of the inability to park the vehicle due to the inability of the electronic monitoring module to monitor in real time in the prior art;（S3）、当驱动电机（7）逆时针转动，抬起拉杆（5）后，拉杆（5）右端上抬，左端下沉，最终拉杆（5）的左端下侧的橡胶球（3）会压在行程开关（13）上，则行程开关（13）启动，则数据处理模块（21）控制继电器（22）断开，驱动电机（7）停止转动，以防对拉杆（5）造成损坏，本发明通过设置弹簧（15），在橡胶球（3）触碰到行程开关（13）上端面时，弹簧（15）会出现被压缩的状态，以此来缓冲由于驱动电机（7）的转动贯性对行程开关（13）的冲击力，保护行程开关（13），延长行程开关（13）的使用寿命；(S3). When the drive motor (7) rotates counterclockwise and the pull rod (5) is raised, the right end of the pull rod (5) rises, and the left end sinks. Finally, the rubber ball (3) on the lower left end of the pull rod (5) will Press on the travel switch (13), the travel switch (13) is activated, the data processing module (21) control relay (22) is disconnected, and the drive motor (7) stops rotating to prevent damage to the draw rod (5), In the present invention, by setting the spring (15), when the rubber ball (3) touches the upper end surface of the travel switch (13), the spring (15) will be compressed, so as to buffer the rotation of the drive motor (7) The impact force of consistency on the travel switch (13) protects the travel switch (13) and prolongs the service life of the travel switch (13);（S4）、若霍尔电流传感器（19）检测出车载电路总控模块（17）流通电流，则证明车辆处于启动状态，则数据处理模块（21）控制继电器（22）断开，驱动电机（7）不工作，另外数据处理模块（21）控制激光位移传感器（23）不工作，不影响正常人为驾驶操作。(S4). If the Hall current sensor (19) detects the current flowing in the on-board circuit master control module (17), it proves that the vehicle is in the starting state, and the data processing module (21) controls the relay (22) to disconnect and drives the motor ( 7) Not working, and the data processing module (21) controls the laser displacement sensor (23) not to work, which does not affect normal human driving operations.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910685971.7A CN110422129B (en) | 2019-07-28 | 2019-07-28 | Automobile electronic module monitoring system |
| CN201910685971.7 | 2019-07-28 |
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| WO2021017584A1 true WO2021017584A1 (en) | 2021-02-04 |
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| CN110422129B (en) * | 2019-07-28 | 2020-05-26 | 南京视莱尔汽车电子有限公司 | Automobile electronic module monitoring system |
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| CN208216690U (en) * | 2018-05-10 | 2018-12-11 | 界首市达尔玛电动车有限公司 | A kind of electric vehicle automatic hand brake parking device and control circuit |
| CN208498463U (en) * | 2018-07-23 | 2019-02-15 | 刘天科 | Automotive safety hand brake system |
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| US6722485B1 (en) * | 2002-10-08 | 2004-04-20 | Moog Inc. | Force-limiting rotary lock |
| CN2604357Y (en) * | 2003-02-09 | 2004-02-25 | 黄潮辉 | Vehicle dynamic automatic hand braking device |
| CN102442290A (en) * | 2011-10-26 | 2012-05-09 | 吉林大学 | Intelligent control device for parking brake and auxiliary start |
| CN205632448U (en) * | 2016-03-18 | 2016-10-12 | 杨存在 | Automatic hand brake device of car |
| CN110422129A (en) * | 2019-07-28 | 2019-11-08 | 南京视莱尔汽车电子有限公司 | A kind of automobile electronic module monitoring system |
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