WO2021203774A1 - 一种爆胎后稳定车身的平衡装置 - Google Patents

一种爆胎后稳定车身的平衡装置 Download PDF

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Publication number
WO2021203774A1
WO2021203774A1 PCT/CN2021/000077 CN2021000077W WO2021203774A1 WO 2021203774 A1 WO2021203774 A1 WO 2021203774A1 CN 2021000077 W CN2021000077 W CN 2021000077W WO 2021203774 A1 WO2021203774 A1 WO 2021203774A1
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WIPO (PCT)
Prior art keywords
rack
tire
planetary gear
motor
axle
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PCT/CN2021/000077
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English (en)
French (fr)
Inventor
费文玉
左付山
任可儿
周韵楚
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南京林业大学
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Publication of WO2021203774A1 publication Critical patent/WO2021203774A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/13—Roll-over protection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
    • B60S9/14—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for both lifting and manoeuvring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/02—Control of vehicle driving stability
    • B60W30/04—Control of vehicle driving stability related to roll-over prevention

Definitions

  • the utility model relates to the technical field of safe driving of vehicles, in particular to a balancing device for stabilizing a car body after a tire burst.
  • a puncture of a vehicle refers to the phenomenon that the tire suddenly loses air due to rupture in a very short period of time (usually less than 0.1 seconds) and collapses. Once the vehicle punctures the tire, it will cause imbalance on both sides of the vehicle body, which will cause the vehicle to sideways, and in severe cases, it will cause the vehicle to roll over. Relevant data show that 10% of traffic accidents on expressways are caused by tire failures, and a tire blowout accounted for more than 70% of the total number of accidents caused by tire failures. In particular, some medium and large trucks are most likely to cause a puncture due to overloading, causing the body to lose balance and causing serious traffic accidents.
  • Existing tire blowout monitoring systems only monitor the tire pressure in real time and provide early warning of excessive or low tire pressure.
  • the purpose of the utility model is to provide a balancing device for stabilizing the body after a tyre burst, which can effectively solve the problem that the vehicle body cannot be balanced in a short time after a tyre burst in the prior art.
  • the present utility model adopts the following technical solutions:
  • a balancing device for stabilizing a car body after a tire burst comprising a tire pressure monitoring device, a shock absorber, an electronically controlled telescopic device, a height sensor, and a balance controller.
  • the tire pressure monitoring device is arranged at the tire of the vehicle, and the shock absorber
  • the tire pressure monitoring device, the electronically controlled telescopic device and the height sensor are arranged between the frame and the axle of the vehicle, and the balance controller is connected with the tire pressure monitoring device, the electronically controlled telescopic device and the height sensor;
  • the electronically controlled telescopic device includes a lifting ring, a rack, a planetary gear mechanism, a motor, and an output shaft.
  • the lower end of the frame is connected to a motor through the lifting ring.
  • the output shaft of the motor is connected to the planetary gear mechanism.
  • the rack is meshed, the length of the rack is consistent with the distance between the frame and the axle, the end of the rack away from the planetary gear is connected to the axle through the suspension ring, and the motor controls the planetary gear mechanism along the length of the rack move.
  • the planetary gear mechanism includes a planetary carrier, a planetary gear, and a sun gear located at the center of the planetary gear, the planetary carrier is meshed and connected with the planetary gear, and the outer gear of the planetary carrier meshes with the rack, The sun gear is meshed and connected with the planetary gear, and the sun gear is connected with the output shaft of the electric motor.
  • a further solution is that the balance device is provided in two groups, which are respectively arranged on the frame and the axle at the front tire and the rear tire of the vehicle.
  • each set of balancing devices includes two tire pressure monitoring devices, two shock absorbers, two electronically controlled telescopic devices, two height sensors, and a balance controller, which is set in the car.
  • the balance controller In the middle of the frame and the axle, the balance controller is equipped with height sensors, electronically controlled telescopic devices and shock absorbers on both sides, and the two height sensors, two electronically controlled telescopic devices and two shock absorbers are centered on the balance controller. Symmetrical arrangement.
  • the balance device for stabilizing the car body after a tire burst provided in the above technical solution is provided with a tire pressure monitoring device, a shock absorber, an electronically controlled telescopic device, a height sensor and a balance controller, and the damping force generated by the shock absorber is used to attenuate the vibration of the car ,
  • a tire pressure monitoring device to detect the tire pressure of the tire in real time, and feed the real-time data to the balance controller
  • use the height sensor to detect the difference between the axle and the frame
  • the real-time data is fed back to the balance controller.
  • the balance controller receives the real-time data from the tire pressure monitoring device and the height sensor, sends command signals to control the forward and reverse rotation of the motor, and adjusts the body tilt angle through the motor to maintain the balance of the vehicle.
  • the balance device of the utility model stabilizes the body after a tire burst.
  • the tire pressure data and height data measured in real time will be abnormal.
  • the balance controller monitors that the real-time tire pressure data and height data both exceed the threshold value.
  • the controller judges that the left/right tire has a puncture; on the one hand, the balance controller feeds back a puncture warning to the driver; on the other hand, the balance controller sends a command to the electronically controlled telescopic device on the puncture side to lock it, that is The motor is idling, and there is no relative movement between the rack and pinion.
  • the locking of the electric telescopic device prevents the shock absorber from continuing to compress, preventing the shock absorber on the side of the tire from being over-compressed due to the tilt of the center of gravity of the body; at the same time, it sends a command to unexploded
  • the sidewall electronically controlled telescopic device controls the current direction of the motor to increase the distance between the punctured side axle and the frame, while reducing the distance between the unpunctured side axle and the frame for rapid stability Car body.
  • the structure is simple, the manufacturing cost is low, and it can be applied to different models of vehicles and has wide applicability.
  • Figure 1 is a schematic structural diagram of the balancing device for stabilizing the car body after a tire burst according to the utility model
  • Figure 2 is a front view of the electric control telescopic device of the utility model
  • Figure 3 is a side view of the electronically controlled telescopic device of the present invention.
  • a balancing device for stabilizing the car body after a tire burst including a tire pressure monitoring device 3 (model YOELBAER YB68), a shock absorber 4, an electronically controlled expansion device 7, a height
  • the sensor 6 model GEERT KPM18
  • the balance controller model STM32H743XI
  • the electronically controlled telescopic device 7 includes the lifting ring 71, the rack 76, the planetary gear mechanism, and the electric motor 75 (model 110ZYT155) and the output shaft 77.
  • the lower end of the frame 2 is connected to the motor 75 through the lifting ring 71.
  • the output shaft 77 of the motor 75 is connected to the planetary gear mechanism.
  • the planetary gear mechanism meshes with the rack 76.
  • the spacing direction of the axle 5 is the same, the end of the rack 76 away from the planetary gear is connected to the axle 5 through the lifting ring 71, and the motor 75 controls the planetary gear mechanism to move along the length direction of the rack 76.
  • the planetary gear mechanism includes a planet carrier 74, a planet gear 72 and a sun gear 73 at the center of the planet gear 72.
  • the planet carrier 74 is meshed and connected with the planet gear 72.
  • 76 is meshed, the sun gear 73 is meshed and connected with the planetary gear 72, and the sun gear 73 is connected with the output shaft 77 of the electric motor 75.
  • each set of balancing devices includes two tire pressure monitoring devices 3, two shock absorbers 4, Two electronically controlled telescopic devices 7, two height sensors 6, and a balance controller.
  • the balance controller is set in the middle of the frame 2 and the axle 5.
  • the balance controller is equipped with height sensors 6 and electronically controlled telescopic devices on both sides.
  • the device 7 and the shock absorber 4, and the two height sensors 6, the two electronically controlled telescopic devices 7 and the two shock absorbers 4 are arranged symmetrically along the center of the balance controller.
  • Figure 1 shows the left and right tires of the vehicle. Both the right tire and the left tire are in direct contact with the road surface and work with the car suspension to alleviate the impact of the car during driving and ensure that the car has Good riding comfort and driving smoothness ensure good adhesion between the wheels and the road surface, improve the traction, braking and passing properties of the car, and bear the weight of the car.
  • the tire pressure monitoring devices on the left and right tires are wirelessly connected to the balance controller, and are used to detect the tire pressures of the right tire and the left tire in real time, and feed back real-time data to the balance controller.
  • the shock absorbers located on the left and right sides generate damping force, which can quickly attenuate the vibration of the car, improve the driving comfort of the car, and enhance the adhesion between the wheels and the ground.
  • the electronically controlled telescopic devices located on the left and right sides automatically extend or compress when receiving instructions from the balance controller to reduce the tilt angle of the vehicle body and maintain the balance of the vehicle.
  • the height sensors located on the left and right sides are used to detect the distance between the axle and the frame in real time, and feed real-time data to the balance controller; the axle is used to bear the load of the car and maintain the normal driving of the car on the road ;
  • the balance controller is used to receive the real-time data of the tire pressure monitoring device and the height sensor, and send instructions to the electronically controlled telescopic device.
  • the frame is to support and connect each assembly of the car to keep each assembly in a relatively correct position. And bear various loads inside and outside the car.
  • the rack and the axle, and the electric motor and the frame are all connected by lifting rings to offset the arc movement of the axle and the frame; the rack and the planet carrier Meshing, the planet carrier meshes with multiple sets of planetary gears, the motor is installed on the frame, the balance controller controls the forward and reverse currents of the motor, and the control signal of the balance controller is based on the tire pressure and vehicle height data processing;
  • the planet carrier moves upward along the rack, thereby increasing the distance between the axle and the frame;
  • a reverse current is applied to the motor, the planet carrier moves downward along the rack to reduce The distance between the axle and the frame.
  • the balance controller receives the real-time data from the tire pressure monitoring device on the right and the height sensor on the right
  • the balance controller judges that the right tire has a puncture, the axle will tilt to the right, and the frame will also tilt to the right, which is very likely to cause a rollover accident or the vehicle loses control and crashes into one.
  • Side guardrail at this time, the balance controller sends instructions to the electronically controlled telescopic device on the right.
  • the motor on the puncture side rotates forward, and the planet carrier moves upward along the rack, thereby increasing the car The distance between the bridge and the frame; the motor on the side of the unexpanded tire reverses, and the planet carrier moves down along the rack to reduce the distance between the bridge and the frame to quickly stabilize the car body.
  • the balance device for stabilizing the car body after a tyre burst of the utility model has a simple structure, low manufacturing cost, can be applied to different types of car models and has wide applicability; it can effectively solve that the existing tyre burst monitoring system only monitors the tire pressure in real time.
  • the height sensor of the utility model is installed between the frame and the axle, and the length of the extending part of the rack can be adjusted according to the actual vehicle type.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

一种爆胎后稳定车身的平衡装置，包括胎压监测装置（3）、减震器（4）、电控伸缩装置（7）、高度传感器（6）和平衡控制器，胎压监测装置（3）设置在轮胎（1）处，减震器（4）、电控伸缩装置（7）以及高度传感器（6）设置于车架（2）和车桥（5）之间，平衡控制器与胎压监测装置（3）、电控伸缩装置（7）和高度传感器（6）相连接；电控伸缩装置（7）包括吊环（71）、齿条（76）、行星齿轮机构、电动机（75）和输出轴（77），车架（2）下端连接电动机（75），电动机（75）连接行星齿轮机构，行星齿轮机构和齿条（76）相啮合，齿条（76）竖向布置，齿条（76）远离行星齿轮（72）一端连接车桥（5），电动机（75）控制行星齿轮机构沿齿条（76）长度方向移动。所提供的爆胎后稳定车身的平衡装置能有效解决现有技术中存在的车辆爆胎后短时间内无法保持车身平衡的问题。

Description

一种爆胎后稳定车身的平衡装置 技术领域
本实用新型涉及车辆安全驾驶技术领域，具体涉及一种爆胎后稳定车身的平衡装置。
背景技术
车辆爆胎是指轮胎在极短的时间(一般少于0.1秒)因破裂突然失去空气而瘪掉的现象。车辆一旦爆胎就会引起车身两边不平衡，从而导致车辆侧偏，严重的则会导致车辆侧翻。有关数据显示，在高速公路上的交通事故中，10％是由于轮胎故障引起的，而其中爆胎一项就占轮胎故障引发事故总量的70％以上。尤其是一些中大型货车，最可能因为超载而引发爆胎，使车身失去平衡，从而引发严重的交通事故。现有的爆胎监测系统都只是实时监测轮胎的气压并提供胎压过高或过低的预警，而不能在爆胎发生的瞬间爆发出强大的制动力来自动迫使车辆稳定车身，使汽车处于受控状态。并且现在虽已出现一种新型弹簧悬架锁止装置，但在爆胎后短时间内保持车身平衡的问题仍未解决。因此需要新的技术方案来解决上述问题。
实用新型内容
本实用新型的目的是提供一种爆胎后稳定车身的平衡装置，能有效解决现有技术中存在的车辆爆胎后短时间内无法保持车身平衡的问题。
为解决上述技术问题，本实用新型采用了以下技术方案：
一种爆胎后稳定车身的平衡装置，包括胎压监测装置、减震器、电控伸缩装置、高度传感器和平衡控制器，所述胎压监测装置设置在车辆的轮胎处，所述减震器、电控伸缩装置以及高度传感器设置于车辆的车架和车桥之间，所述平衡控制器与所述胎压监测装置、电控伸缩装置和高度传感器相连接；
所述电控伸缩装置包括吊环、齿条、行星齿轮机构、电动机和输出轴，所述车架下端通过吊环连接电动机，所述电动机的输出轴连接所述行星齿轮机构，所述行星齿轮机构和齿条相啮合，所述齿条的长度方向与车架和车桥的间距方向一致，所述齿条远离行星齿轮的一端通过吊环连接车桥，所述电动机控制行星齿轮机构沿齿条长度方向移动。
进一步地方案为，所述行星齿轮机构包括行星架、行星齿轮和位于行星齿轮中心的太阳轮，所述行星架与所述行星齿轮啮合连接，行星架的外齿轮与所述齿条相啮合，所述太阳轮与所述行星齿轮啮合连接，且太阳轮与所述电动机的输出轴相连。
进一步地方案为，所述平衡装置设置有两组，分别设置在车辆前轮胎和后轮胎处的车架和车桥上。
更进一步地方案为，每组平衡装置均包括两个胎压监测装置、两个减震器、两个电控伸缩装置、两个高度传感器和一个平衡控制器，所述平衡控制器设置在车架与车桥的中间位置，平衡控制器向两侧分别设置高度传感器、电控伸缩装置和减震器，且两高度传感器、两电控伸缩装置和两减震器沿以平衡控制器为中心对称布置。
上述技术方案中提供的爆胎后稳定车身的平衡装置，设置胎压监测装置、减震器、电控伸缩装置、高度传感器和平衡控制器，利用减震器产生的阻尼力，衰减汽车的振动，改善汽车的行驶平顺性，增强车轮与地面的附着力；利用胎压监测装置实时检测轮胎的胎压，并把实时数据反馈给平衡控制器；利用高度传感器检测车桥与车架之间的距离，并把实时数据反馈给平衡控制器，平衡控制器接收胎压监测装置和高度传感器的实时数据，发送指令信号控制电动机正反转，通过电动机调整车身倾斜角度，以保持车辆平衡。
本实用新型的爆胎后稳定车身的平衡装置，当发生爆胎时，实时测量的胎压数据和高度数据会出现异常，平衡控制器监测到实时胎压数据和高度数据均超出阈值时，平衡控制器判断左/右轮胎发生爆胎；一方面，平衡控制器将爆胎警示反馈给驾驶员；另一方面，平衡控制器发送指令给爆胎侧电控伸缩装置，使其锁止，即电动机空转，齿轮齿条之间没有相对移动，电动伸缩装置的锁止使得减震器无法继续压缩，防止由于车身重心倾斜而导致爆胎一侧的减震器过度压缩；同时发出指令给未爆胎侧电控伸缩装置，通过控制电动机的电流方向使得爆胎侧车桥与车架之间的距离增大，同时使未爆胎侧车桥与车架之间的距离减小，以快速稳定车体。其结构简单，制造成本低，能够适用不同型号的车型，适用性广泛。
附图说明
图1为本实用新型所述爆胎后稳定车身的平衡装置的结构示意图；
图2为本实用新型所述电控伸缩装置的主视图；
图3为本实用新型所述电控伸缩装置的侧视图。
图中：1-轮胎；2-车架；3-胎压监测装置；4-减震器；5-车桥；6-高度传感器；7-电控伸缩装置；71-吊环；72-行星齿轮；73-太阳轮；74-行星架；75-电动机；76-齿条；77-输出轴。
具体实施方式
为了使本实用新型的目的及优点更加清楚明白，以下结合实施例对本实用新型进行具体 说明。应当理解，以下文字仅仅用以描述本实用新型的一种或几种具体的实施方式，并不对本实用新型具体请求的保护范围进行严格限定。
本实用新型采取的技术方案如图1～3所示，一种爆胎后稳定车身的平衡装置，包括胎压监测装置3(型号YOELBAER YB68)、减震器4、电控伸缩装置7、高度传感器6(型号GEERT KPM18)和平衡控制器(型号STM32H743XI)，胎压监测装置3设置在车辆的轮胎1处，减震器4、电控伸缩装置7以及高度传感器6设置于车辆的车架2和车桥5之间，平衡控制器与胎压监测装置3、电控伸缩装置7和高度传感器6相连接；电控伸缩装置7包括吊环71、齿条76、行星齿轮机构、电动机75(型号110ZYT155)和输出轴77，车架2下端通过吊环71连接电动机75，电动机75的输出轴77连接行星齿轮机构，行星齿轮机构和齿条76相啮合，齿条76的长度方向与车架2和车桥5的间距方向一致，齿条76远离行星齿轮的一端通过吊环71连接车桥5，电动机75控制行星齿轮机构沿齿条76长度方向移动。
如图2和图3所示，行星齿轮机构包括行星架74、行星齿轮72和位于行星齿轮72中心的太阳轮73，行星架74与行星齿轮72啮合连接，行星架74的外齿轮与齿条76相啮合，太阳轮73与行星齿轮72啮合连接，且太阳轮73与电动机75的输出轴77相连。
平衡装置设置有两组，分别设置在车辆前轮胎1和后轮胎1处的车架2和车桥5上；每组平衡装置均包括两个胎压监测装置3、两个减震器4、两个电控伸缩装置7、两个高度传感器6和一个平衡控制器，平衡控制器设置在车架2与车桥5的中间位置，平衡控制器向两侧分别设置高度传感器6、电控伸缩装置7和减震器4，且两高度传感器6、两电控伸缩装置7和两减震器4沿以平衡控制器为中心对称布置。
结合图1，图1中显示的是车辆的左侧轮胎和右侧轮胎，其中右轮胎和左轮胎均直接与路面接触，和汽车悬架共同来缓和汽车行驶时所受到的冲击，保证汽车有良好的乘座舒适性和行驶平顺性，保证车轮和路面有良好的附着性，提高汽车的牵引性、制动性和通过性并且承受着汽车的重量。位于左、右轮胎的胎压监测装置与平衡控制器无线连接，分别用于实时检测右轮胎、左轮胎的胎压，并把实时数据反馈给所述平衡控制器。位于左、右两侧的减震器产生阻尼力，能够迅速衰减汽车的振动，改善汽车的行驶平顺性，增强车轮和地面的附着力。位于左、右两侧的电控伸缩装置在接受到平衡控制器的指令时，自动伸长或压缩来减小车身倾斜的角度，保持车辆平衡。位于左、右两侧的高度传感器用于实时检测车桥和车架之间的距离，并把实时数据反馈给平衡控制器；车桥用于承受汽车的载荷，维持汽车在道路上 的正常行驶；平衡控制器用于接收胎压监测装置、高度传感器的实时数据，并向电控伸缩装置发送指令，车架是支撑、连接汽车的各总成，用于使各总成保持相对正确的位置，并承受汽车内外的各种载荷。
将电控伸缩装置安装在车桥和车架之间，齿条与车桥、电动机与车架之间均以吊环连接，用于抵消车桥和车架的弧线运动；齿条与行星架啮合，行星架与多组行星齿轮啮合，电动机安装在车架上，平衡控制器控制电动机的正反向电流，而平衡控制器的控制信号则是根据胎压和车高数据处理得出；当给予电动机施加正向电流时，行星架沿齿条向上运动，从而增大车桥和车架之间的距离；当给予电动机施加反向电流时，行星架沿齿条向下运动，从而减小车桥和车架之间的距离。
假设位于右侧的胎压监测装置和位于右侧的高度传感器监测到的实时数据的正常范围为Δp和Δh，当平衡控制器接收到右侧的胎压监测装置和右侧的高度传感器的实时数据p和h超出正常范围Δp和Δh时，平衡控制器判断右轮胎发生爆胎，车桥会向右边倾斜，同时车架也会向右边倾斜，极易发生侧翻事故或者车辆失控撞向一侧护栏；此时平衡控制器发送指令给右侧的电控伸缩装置，右侧的电控伸缩装置收到指令后，爆胎侧电动机正转，行星架沿齿条向上运动，从而增大车桥和车架之间的距离；未爆胎侧电动机反转，行星架沿齿条向下运动，从而减小车桥和车架之间的距离，以快速稳定车体。
本实用新型的爆胎后稳定车身的平衡装置，结构简单，制造成本低，能够适用不同型号的车型且适用性广泛；其可以有效解决现有的爆胎监测系统都只是实时监测轮胎的气压并提供胎压过高或过低的预警，而不能在爆胎发生的瞬间爆发出强大的制动力来自动迫使车辆稳定车身，使汽车处于受控状态；以及在爆胎后短时间内无法保持车身平衡的问题。
附注：本实用新型中高度传感器安装于车架与车桥之间，齿条伸出部分的长度可以根据实际车型的不同做调整。
上面结合附图对本实用新型的实施方式作了详细说明，但是本实用新型并不限于上述实施方式，对于本技术领域的普通技术人员来说，在获知本实用新型中记载内容后，在不脱离本实用新型原理的前提下，还可以对其作出若干同等变换和替代，这些同等变换和替代也应视为属于本实用新型的保护范围。

Claims (4)

  1. 一种爆胎后稳定车身的平衡装置，其特征在于：包括胎压监测装置、减震器、电控伸缩装置、高度传感器和平衡控制器，所述胎压监测装置设置在车辆的轮胎处，所述减震器、电控伸缩装置以及高度传感器设置于车辆的车架和车桥之间，所述平衡控制器与所述胎压监测装置、电控伸缩装置和高度传感器相连接；
    所述电控伸缩装置包括吊环、齿条、行星齿轮机构、电动机和输出轴，所述车架下端通过吊环连接电动机，所述电动机的输出轴连接所述行星齿轮机构，所述行星齿轮机构和齿条相啮合，所述齿条的长度方向与车架和车桥的间距方向一致，所述齿条远离行星齿轮的一端通过吊环连接车桥，所述电动机控制行星齿轮机构沿齿条长度方向移动。
  2. 根据权利要求1所述的爆胎后稳定车身的平衡装置，其特征在于：所述行星齿轮机构包括行星架、行星齿轮和位于行星齿轮中心的太阳轮，所述行星架与所述行星齿轮啮合连接，行星架的外齿轮与所述齿条相啮合，所述太阳轮与所述行星齿轮啮合连接，且太阳轮与所述电动机的输出轴相连。
  3. 根据权利要求1所述的爆胎后稳定车身的平衡装置，其特征在于：所述平衡装置设置有两组，分别设置在车辆前轮胎和后轮胎处的车架和车桥上。
  4. 根据权利要求3所述的爆胎后稳定车身的平衡装置，其特征在于：每组平衡装置均包括两个胎压监测装置、两个减震器、两个电控伸缩装置、两个高度传感器和一个平衡控制器，所述平衡控制器设置在车架与车桥的中间位置，平衡控制器向两侧分别设置高度传感器、电控伸缩装置和减震器，且两高度传感器、两电控伸缩装置和两减震器沿以平衡控制器为中心对称布置。
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Publication number Priority date Publication date Assignee Title
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130096944A (ko) * 2012-02-23 2013-09-02 부경대학교 산학협력단 자동차 제자리 회전장치 및 그의 작동방법
CN104648341A (zh) * 2014-12-18 2015-05-27 熊晓鸣 车辆爆胎防侧翻装置
CN107310335A (zh) * 2017-07-27 2017-11-03 浙江工贸职业技术学院 一种在爆胎后保持车身稳定的装置
CN108437977A (zh) * 2018-02-26 2018-08-24 北京汽车股份有限公司 车辆和车身稳定系统
CN108512953A (zh) * 2017-09-27 2018-09-07 深圳市兆威机电股份有限公司 手机摄像头伸缩装置及手机
CN110194033A (zh) * 2019-05-09 2019-09-03 中国电子信息产业集团有限公司第六研究所 一种收放装置和爆胎生命保障系统
CN212125097U (zh) * 2020-04-09 2020-12-11 南京林业大学 一种爆胎后稳定车身的平衡装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130096944A (ko) * 2012-02-23 2013-09-02 부경대학교 산학협력단 자동차 제자리 회전장치 및 그의 작동방법
CN104648341A (zh) * 2014-12-18 2015-05-27 熊晓鸣 车辆爆胎防侧翻装置
CN107310335A (zh) * 2017-07-27 2017-11-03 浙江工贸职业技术学院 一种在爆胎后保持车身稳定的装置
CN108512953A (zh) * 2017-09-27 2018-09-07 深圳市兆威机电股份有限公司 手机摄像头伸缩装置及手机
CN108437977A (zh) * 2018-02-26 2018-08-24 北京汽车股份有限公司 车辆和车身稳定系统
CN110194033A (zh) * 2019-05-09 2019-09-03 中国电子信息产业集团有限公司第六研究所 一种收放装置和爆胎生命保障系统
CN212125097U (zh) * 2020-04-09 2020-12-11 南京林业大学 一种爆胎后稳定车身的平衡装置

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