WO2008106845A1 - Intelligent vehicle safety protector - Google Patents

Intelligent vehicle safety protector Download PDF

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Publication number
WO2008106845A1
WO2008106845A1 PCT/CN2007/003238 CN2007003238W WO2008106845A1 WO 2008106845 A1 WO2008106845 A1 WO 2008106845A1 CN 2007003238 W CN2007003238 W CN 2007003238W WO 2008106845 A1 WO2008106845 A1 WO 2008106845A1
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WO
WIPO (PCT)
Prior art keywords
intelligent
energy dissipation
scanner
safety protector
column
Prior art date
Application number
PCT/CN2007/003238
Other languages
French (fr)
Chinese (zh)
Inventor
Liangcai He
Original Assignee
Liangcai He
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Liangcai He filed Critical Liangcai He
Publication of WO2008106845A1 publication Critical patent/WO2008106845A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle

Definitions

  • the invention relates to a safety automatic protection device for driving a vehicle.
  • Cars are the most popular means of transportation in the modern era. They are rapidly spreading to families and individuals, and there are more and more vehicles on the road. There have been more and more various traffic accidents, and the most common ones are crashes. As a result, the number of car crashes is quite alarming.
  • the above problem is basically solved by the patent of China Patent No. 97208274. 3.
  • 02223520 has solved the above problems, but it is still a fly in the ointment, that is, the lack of an early warning system, the ability to distinguish between the effective signal and the invalid signal of the front obstacle scanning is not high; the possibility of rebound and reset after braking .
  • These shortcomings have the Chinese patent number 200420034861. 3 The patent is resolved. However, there is a pulley with a ratchet between the miniature ghost machine and the brake. The device for eliminating the collision force of the car is not perfect.
  • This kind of protector should enable the running car to have an alarm before the collision, can automatically decelerate, and according to the speed of the vehicle, can realize the automatic flameout and automatic braking of the car at different distances, and strive to eliminate the accident before the collision; It can also eliminate the invalid signal of the front obstacles; in the event of a collision, it can also achieve automatic flameout and braking, and can simultaneously comprehensively absorb shock, mitigate the impact force or eliminate the impact force, so that the safety of the car and personnel can be fully protected. While ensuring the aforementioned functions, a dedicated brake motor is provided, which simplifies the system.
  • the intelligent vehicle safety protector includes intelligent ranging scanning installed in front of the automobile.
  • the instrument also includes spring shock absorption and liquid pressure damping devices.
  • the intelligent rangefinder scanner is an intelligent control system. In order to encounter. Automatically decelerate when the obstacle is reached, connect a throttle controller from the alarm and connect the throttle to control the fuel supply.
  • the devices and connections of the entire system are as follows:
  • the battery is connected to the speed controller, the speed controller is connected to the intelligent range scanner, the probe is connected to the intelligent range scanner, and the intelligent range scanner is connected to the alarm, the special brake motor, the engine distributor switch, and the distributor switch to connect the engine.
  • the brake motor is directly connected to the brake, and the alarm is connected to the throttle controller:
  • the dedicated brake motor is equipped with a power-off controller.
  • the intelligent ranging scanner accepts the speed signal input from the speed controller and the obstacle signal input from the probe, and commands the alarm to alarm, and simultaneously drives the throttle controller to reduce the fuel supply amount. Automatic deceleration.
  • the special brake motor acts on the brake, and the engine distributor switch action is turned off.
  • the smart ranging scanner is affected by three factors, the speed of the instant, the width and distance of the obstacle signal.
  • the width of the obstacle signal is controlled by adjusting the probe so that the width of the wave emitted by the probe is the same as the width of the vehicle, and is at most 10-20 cm wider than the width of the vehicle. Any width outside this width is an invalid signal.
  • the distance of the obstacle signal is determined by the distance of the emitted electric wave. The effective distance is set to 150 meters.
  • the intelligent distance measuring scanner When the obstacle signal is encountered, the intelligent distance measuring scanner immediately issues an alarm command, alarms the alarm, and drives the throttle controller to control the throttle. Slow down and remind the driver to pay attention to safety. In case the driver has not noticed, the intelligent rangefinder can issue brake stop commands at different distances according to different speeds, that is, the speed is 30-100 km/h, and the brakes and flameouts are 1-30 meters from the obstacles. This will ensure the safety of the car.
  • the probe to the smart rangefinder scanner and the alarm to the throttle controller are connected by shielded wires, from the special brake motor to the brake with a soft wire rope connection, the electromagnetic switch of the throttle controller to the throttle is rigidly connected, and the rest are used. Ordinary wire connection.
  • the front of the protector is equipped with a collision plate that receives the impact, and then a collision pin is mounted to receive the impact signal, transmitted to the micro-motion interlock switch, the micro-motion interlock switch operates, the power is turned off to achieve the flameout, and the power is turned on to realize the motor operation.
  • a micro-dedicated brake motor is installed in the appropriate part to directly drive the brake.
  • the brake motor is also composed of a stator and a rotor.
  • the body of the brake motor is composed of a fuselage and an end cover, and the output shaft end is equipped with a rotating wheel, and the rotating wheel is directly connected to the brake around the thin soft steel wire.
  • a soft casing on the thin steel rope jacket is provided.
  • the motor When the motor is energized, it directly drives the brakes to complete the braking action.
  • Spring damping and hydraulic damping are installed throughout the unit to cushion the impact forces generated by the collision.
  • a 3-18-stage squeezing energy-dissipating column device is installed to implement multi-stage damping to fully mitigate or eliminate the impact force.
  • the squeezing energy dissipation column device is composed of a combination of a front connecting slide and a rear connecting slide. Install one set for each of the left and right.
  • the object of the invention is fully realized, that is, the smart car safety protector enables an automobile to be automatically decelerated and automatically decelerated before the collision, and can be realized according to different distances.
  • the car's automatic flameout and automatic braking; and a dedicated brake motor directly drives the brakes, simplifying the system of the car safety protector. Even if a collision occurs, the automatic flameout and braking can be realized immediately, and comprehensive automatic damping can be simultaneously performed to alleviate or eliminate the impact force, thereby achieving comprehensive protection of the safety of the vehicle and personnel.
  • Figure 1 is a schematic view of the structure of the present invention (horizontal layout);
  • Figure 2 is a plan view of Figure 1 (ie from the front of the car);
  • Figure 3 is a left side view of Figure 1;
  • Figure 4 is a schematic view of the front component 4 of Figure 2;
  • Figure 5 is a left side elevational view taken along line B-B of Figure 4.
  • Figure 6 is a schematic view of the composition 1 of the rear part of Figure 1;
  • Figure 7 is a left side view of Figure 6;
  • Figure 8 is a schematic view of the front connecting slide 10
  • Figure 9 is a schematic view of the rear attachment slide 22
  • Figure 10 is a schematic diagram of the multi-stage shearing principle after assembly of the front and rear connecting slides
  • Figure 11 is an intelligent control system and connection block diagram
  • Figure 12 is a front elevational view of the dedicated brake motor 35;
  • Figure 13 is a plan view of Figure 12.
  • the smart car safety protector includes a smart rangefinder scanner 31 mounted in front of the front of the vehicle, and includes spring shock absorption and hydraulic damping.
  • the intelligent ranging scanner is an intelligent control system. The devices and connections of the whole system are shown in Figure 11.
  • the battery 33 is connected to the speed controller 32, the speed controller is connected to the intelligent range scanner 31, the probes 29 and 30 are connected to the smart range scanner 31, and the intelligent range scanner 31 is connected to the alarm 34, the micro special brake motor 35, and the engine.
  • the distributor switch 36, the distributor switch is connected to the engine 37, the special brake motor 35 is directly connected to the brake 39, the alarm 34 is connected to the throttle controller 52, and the dedicated brake motor 35 is provided with the power-off controller 53.
  • two probes 29 and 30 are mounted on the front of the protector; its position is adjustable, that is, by adjusting, the width of the wave emitted by the probe is the same as the width of the vehicle, at most 10-20 cm wider than the width of the vehicle. Anything other than this width is an invalid signal.
  • the intelligent rangefinder scanner is installed in the cab, accepts the speed signal input from the speed controller and the obstacle signal input from the probe, and commands the alarm to alarm.
  • the electromagnetic switch starts to control the throttle, reduces the fuel supply, and automatically decelerates.
  • Mini-specific brake motor action brake, engine splitter switch action is turned off.
  • the smart ranging scanner is affected by three factors, the speed of the instant, the width and distance of the obstacle signal.
  • the distance of the obstacle signal is determined by the distance of the emitted electric wave.
  • the effective distance is set to 150 meters.
  • the intelligent distance measuring scanner immediately issues an alarm command, the alarm alarm, and the throttle control.
  • the action of the device control the throttle, automatic deceleration, to remind the driver to pay attention to safety.
  • the intelligent ranging scanner can issue the brake and flameout command at different distances according to different speeds. When the speed is 30-100 km I hour, the brake is turned off from the obstacle 1-30 meters, for example.
  • the speed of the car is equal to or greater than 100 km / h, the car is off the obstacle
  • the brakes are turned off at the meter, for example, the speed is equal to or greater than 100 km/h, the car is 30 meters away from the obstacle, the intelligent rangefinder scanner commands the brakes and the flameout; the speed is 80-100 km I hour, the car is away from the obstacle 20 meters, command braking and flameout; when the speed is 60-80 km / h, 10 meters away from the obstacle, command braking and flameout; when the speed is 40-60 km / h, 5 meters away from the obstacle, Command brakes and flameouts; When the speed is 30-40 km/h, 1 km from the obstacle, the brakes and flameouts are commanded.
  • the probe to the intelligent distance measuring scanner and the alarm to the electromagnetic switch are connected by shielded wires, from the special brake motor to the brake with a soft wire rope connection, the wire rope jacket is a safety soft casing, and the rest are used.
  • the electromagnetic switch of the throttle controller is rigidly connected to the throttle.
  • the brake motor has the same stator and rotor as the ordinary motor, and the body of the special brake motor is composed of the fuselage 42 and the left end cover 40 and the right end cover 44, and the right output shaft end is equipped with a runner.
  • the rotor circumference is V-shaped groove, so as to be wrapped around the soft steel wire rope; on the right side of the V-shaped groove, two axial holes 46 are symmetrically opened by the bottom surface of the groove to fix one end of the thin soft rope, and the other end is directly connected to Brake 39, when the brake motor is energized, the runner 45 operates to drive the brakes to achieve braking.
  • the left and right ends 40 and 44 of the motor are fastened together with the screw 51.
  • the left and right end caps are symmetrically provided with a pair of lugs 49 and a pair of lugs 50, the former having a light hole passing through the screw 51 and the latter having a fastening screw hole.
  • the left and right end caps are respectively provided with two symmetrical fixing bases 47, and through holes 48 are formed to pass through the base bolts.
  • a sealing ring 41 is added between the left and right end caps and the body.
  • a terminal stud 43 is placed on the top of the fuselage to turn on the motor.
  • the footings 47 and lugs 49 of the left and right end caps 40 and 44 are integrally cast with the end caps.
  • the vehicle collides, and then the collision occurs.
  • the striker 14 receives the impact force, firstly passes to the collision pin 15, and then the micro-motion interlock switch is driven by the collision pin, and immediately turns off the power, then the flame is turned off, and when the power is supplied, the motor runs to drive the rope brake, which realizes the collision of the car. First turn off the fire and brake.
  • the impact force generated by the collision is moderated or eliminated by the spring damping system and the hydraulic damping system.
  • a special 3-18-stage squeezing energy-dissipation column is installed, and multi-stage shock absorption is eliminated for a large impact force.
  • 1, 2 and 3 are schematic views of the overall structure of the present invention, the front part consisting of the front channel steel 16 and the rear part of the channel steel 20 being the main part 1 and being installed between the two.
  • the buffer spring 3 is mainly a spring damper system and a hydraulic damper device, and the buffer springs 3 are arranged in two to four, which are three in this embodiment.
  • the hydraulic damping device is generally symmetrical.
  • the spring system is covered with a buffer spring cover 2 to protect it from cleaning and to decorate.
  • the lower part of the component 4 (viewed from the drawing, viewed from the actual installation) is provided with a product sign decorative plate 5, and then the left and right vertical plates 9 are connected and integrated by the connecting pipe 6, and the left and right side pipes are welded to form 8 respectively. It is welded to the left and right vertical plates, and the vertical plate cover 7 is added to the left and right vertical plates to make the product more beautiful.
  • the front component 4 and the rear component 1 are integrally connected by the front connecting slider 10 and the rear connecting slider 22, and the front channel steel 16 of the front component 4 is provided with 2-4 spring fixing sleeves 17, which is Three spring fixing sleeves 17; correspondingly, 2-4 spring fixing sleeves 23 are arranged in the rear channel steel 20 in the rear component composition 1.
  • the buffer springs 3 are mounted on the fixing sleeves.
  • the aforementioned collision pin 15 is mounted on the front channel steel 16, and the collision pin is mounted on one In the spring sleeve, the spring seat 12 is provided with a spring 13 and is blocked by a plug 11 at the back. Due to the action of the spring 13, the impact lock 15 is often extended from the channel surface, and only when the collision plate 14 receives the impact, the pin is directed After the contraction, once the pin contracts backwards, the micro-motion interlock switch is activated. When the power is turned off, the flame is turned off, and the power is turned on, which drives the motor to run and pulls the brake mechanism to brake.
  • the micro-motion interlock switch is mounted on the micro-motion interlock switch seat 18.
  • the channel steel 20 is mainly used, and the upper part (viewed from the drawing) is installed with two pieces of the rear connection sliding plate 22, and the two mounting plates 21 are fixed underneath, and one mounting plate 19 is fixed on both sides thereof, and these mounting plates are fixed. They are all fixed to the car girders. Both ends of the rear channel steel 20 are sealed by a plug 24.
  • the front connecting slide plate 10 is firmly fixed to the front channel steel 16, and the rear connecting slide plate 22 is firmly fixed to the rear channel steel 20.
  • the front and rear connecting slide plates are both the connecting members of the front and rear channel steels, and the multi-stage shearing energy dissipation Column device.
  • four bolt holes 28 are provided in the lower half of the front connecting slide 10, as shown in Fig. 8, so as to pass through the bolts and connected to the rear connecting slide 22.
  • the horizontal center distance of the aperture is exactly the same as the center distance of the two through slots of the rear connection slider 22.
  • the arrangement of the holes is alternately arranged in three vertical columns, when the first energy dissipation column of the insertion hole is squeezed 4 / 5; the cutting of the second energy dissipation column is started, when the second energy dissipation column is squeezed When 4 / 5 is broken, the cutting of the third energy dissipation column begins, and so on, until the end.
  • the front and rear connecting slides constitute a multi-stage shearing energy dissipation column device as shown in Fig. 10.
  • the picture is very clear
  • the principle and process of the multi-stage shearing energy dissipation column are described, that is, in the rear connection sliding plate, the light holes 27 of the 22 are respectively equipped with energy dissipation columns, and the lower end of the front connection sliding plate 10 is abutted against the first energy dissipation column, which will be 4
  • the light holes are respectively aligned on the two sides of the through hole, and then four bolts are installed in the four light holes 28, so that the four bolts are connected to the front and rear slide plates, and the two can slide relative to each other under the impact of the impact force. Therefore, it is called a skateboard.
  • the front connection skateboard is active, and the rear connection skateboard is passive.
  • the cutting starts, first cutting the energy dissipation column in the light hole 27, and when the energy dissipation column is squeezed 4/5, starting to connect the sliding plate to the second energy dissipation column 27a.
  • the multi-stage (12 steps in this embodiment) buffers and dissipates the collision force.
  • the size and arrangement of the energy dissipation columns depends on the tonnage of the vehicle. Coupled with the spring system and hydraulic system damping, the impact force after the collision of the vehicle can be completely alleviated or disappeared, so that the safety of the vehicle and personnel is completely protected.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Vibration Dampers (AREA)

Abstract

An intelligent vehicle safety protector includes an intelligent scanner (31), an impact panel (14), an impact pin (15), a hydraulic damping device, a spring damping device and a stall and braking apparatus. The intelligent scanner (31) can alarmed by the obstacle in front of the vehicle and then decelerate or brake the vehicle. The impact pin (15) can transfer the impact received by the impact panel (14) to the micro motion interlocking switch. If the electronic power is cut off, the engine will be stalled, otherwise the braking motor (35) will activate the braking apparatus (39). The safety protector has multilevel compression fracture apparatus to damp and absorb the energy.

Description

智能汽车安全保护器  Smart car safety protector
技术领域 Technical field
本发明涉及一种汽车行驶中的安全自动保护装置。  The invention relates to a safety automatic protection device for driving a vehicle.
背景技术 Background technique
汽车是当代最普遍的一种交通运输工具，它正在迅速向家庭和个人 普及， 公路上行驶的车辆越来越多。 随之而发生的各种交通事故也越来 越多， 其中最多的要算是撞车事故了。 因此而造成的车毁人亡数量相当 惊人。 现在的汽车， 特别是货运汽车， 车头前面尽管都有一个保险杠， 但它与汽车车身整体为刚性连接， 在发生碰撞事故时， 没有真正起到保 险作用， 其碰撞力直接作用到车上而使车子造成损坏， 同时还可能造成 人员伤亡。 以上问题由中国专利号为 97208274. 3、 题为汽车安全自动保 护器的这件专利基本解决。 但是这种解决只有在直接碰撞时， 由感应杆 接受撞击力， 再传到执行机构， 实现自动熄火和自动刹车， 并缓冲其撞 击力， 以实现汽车的自动保护。 它的缺点是必须有接触撞击。 在接触撞 击时，汽车安全得到了保护，但其保护器的感应杆多少要受到一些损伤。 后来，又有中国专利号为 00225135. 3、题为汽车安全自动保护器的专利， 它解决了行驶中的汽车在相碰撞前的瞬间能实现汽车的自动熄火与自动 刹车。 但是万一车辆相碰撞， 即使也能实现自动熄火与刹车， 由于惯性 力的巨大， 有可能还会造成车辆的损伤或人员的伤亡。 后来的中国专利 号为 02223520的专利已解决了上述问题，但还是美中不足， 即缺乏预警 ***， 对车前障碍物扫描的有效信号和无效信号的辨别能力不高； 刹车 后有反弹复位的可能等。 这些不足又有中国专利号为 200420034861. 3 的专利予以解决。 但刹车用.的微型鬼机和刹车之间还有一个带棘轮的滑 轮， 消除汽车碰撞力的装置还不够完善。 Cars are the most popular means of transportation in the modern era. They are rapidly spreading to families and individuals, and there are more and more vehicles on the road. There have been more and more various traffic accidents, and the most common ones are crashes. As a result, the number of car crashes is quite alarming. Today's cars, especially freight cars, have a bumper in front of the front of the car, but they are rigidly connected to the car body as a whole. In the event of a collision, there is no real insurance effect, and the collision force directly acts on the car. Damage to the car and possible injury or death. The above problem is basically solved by the patent of China Patent No. 97208274. 3. The patent entitled Auto Safety Automatic Protector. However, in the case of direct collision, the impact force is received by the sensing rod, and then transmitted to the actuator to realize automatic flameout and automatic braking, and to cushion the impact force to realize automatic protection of the automobile. Its disadvantage is that there must be contact impact. Car safety is protected during contact impacts, but the sensor's sensor bar is somewhat damaged. Later, there was a Chinese patent number 00225135. 3. The patent entitled Auto Safety Auto Protector solves the problem that the car in motion can realize the automatic flameout and automatic braking of the car immediately before the collision. However, in the event of a collision of the vehicle, even if the automatic flameout and braking can be achieved, the inertia force may cause damage to the vehicle or casualties. Later, the patent of China Patent No. 02223520 has solved the above problems, but it is still a fly in the ointment, that is, the lack of an early warning system, the ability to distinguish between the effective signal and the invalid signal of the front obstacle scanning is not high; the possibility of rebound and reset after braking . These shortcomings have the Chinese patent number 200420034861. 3 The patent is resolved. However, there is a pulley with a ratchet between the miniature ghost machine and the brake. The device for eliminating the collision force of the car is not perfect.
发明内容 Summary of the invention
本发明的目的是提供一种智能汽车安全保护器。 这种保护器要能使 行驶中的汽车在相碰撞前有报警， 能自动减速， 并根据车速， 在不同的 距离就能实现汽车的自动熄火与自动刹车，力争把事故消灭在碰撞之前； 同时还能排除车前障碍的无效信号； 万一发生碰撞， 也能实现自动熄火 与刹车， 并能同时全面减震， 缓和撞击力或消除其撞击力， 使汽车和人 员的安全得到全面保护。 在保证前述功能的同时， 再提供一个专用刹车 电机， 该刹车电机能简化***装置。  It is an object of the present invention to provide a smart car safety protector. This kind of protector should enable the running car to have an alarm before the collision, can automatically decelerate, and according to the speed of the vehicle, can realize the automatic flameout and automatic braking of the car at different distances, and strive to eliminate the accident before the collision; It can also eliminate the invalid signal of the front obstacles; in the event of a collision, it can also achieve automatic flameout and braking, and can simultaneously comprehensively absorb shock, mitigate the impact force or eliminate the impact force, so that the safety of the car and personnel can be fully protected. While ensuring the aforementioned functions, a dedicated brake motor is provided, which simplifies the system.
本发明的技术解决方案是在中国专利号为 2004200348613题为智能 汽车安全保护器这件专利的基础上进行技术改进和完善， 即这种智能汽 车安全保护器包括装在汽车前的智能测距扫描仪， 还包括弹簧减震和液 」 压减震装置等。 智能测距扫描仪， 是一个智能型的控制***。 为了遇到 . 障碍时能自动减速， 从报警器连接一个油门控制器， 连接油门， 以控制 供油量。 整个***的装置与连接如下：  The technical solution of the invention is based on the patent of China Patent No. 2004200348613 entitled "Intelligent Vehicle Safety Protector", which is improved and perfected, that is, the intelligent vehicle safety protector includes intelligent ranging scanning installed in front of the automobile. The instrument also includes spring shock absorption and liquid pressure damping devices. The intelligent rangefinder scanner is an intelligent control system. In order to encounter. Automatically decelerate when the obstacle is reached, connect a throttle controller from the alarm and connect the throttle to control the fuel supply. The devices and connections of the entire system are as follows:
电瓶连接时速控制器， 时速控制器连接智能测距扫描仪， 探头连接 智能测距扫描仪， 智能测距扫描仪分别连接报警器、 专用刹车电机、 发 动机分电器开关， 分电器开关连接发动机，专用刹车电机直接连接刹车， 报警器连接油门控制器： 专用刹车电机上装有断电控制器。  The battery is connected to the speed controller, the speed controller is connected to the intelligent range scanner, the probe is connected to the intelligent range scanner, and the intelligent range scanner is connected to the alarm, the special brake motor, the engine distributor switch, and the distributor switch to connect the engine. The brake motor is directly connected to the brake, and the alarm is connected to the throttle controller: The dedicated brake motor is equipped with a power-off controller.
智能测距扫描仪接受从时速控制器输入的速度信号和从探头输入 的障碍信号， 并指令报警器报警， 同时带动油门控制器， 减小供油量， 自动减速。 专用刹车电机动作刹车， 发动机分电器开关动作熄火。 具体 说智能测距扫描仪受三个因素作用， 即时速、 障碍信号的宽度和距离。 障碍信号的宽度通过调整探头来控制， 使探头发出的电波宽度与车宽相 同， 至多大于车宽 10- 20公分， 在此宽度以外的均属无效信号。 障碍信 号的距离决定于发出的电波的作用距离， 其有效距离定为 150公尺， 遇 到障碍信号， 智能测距扫描仪立即发出报警指令， 报警器报警， 并带动 油门控制器控制油门， 自动减速， 提醒司机注意安全。 万一司机还没引 起注意， 智能测距扫描仪就可以根据不同速度在不同的距离发出刹车熄 火指令，即车速在 30-100公里 /小时，距障碍物 1-30公尺就刹车与熄火， 这就能保证汽车的安全。 上述连接中， 探头到智能测距扫描仪和报警器 到油门控制器均用屏蔽电线连接， 从专用刹车电机到刹车用细软钢丝绳 连接， 油门控制器的电磁开关到油门为刚性连接， 其余均用普通电线连 接。 保护器的最前面装接受撞击的碰撞板， 其后装碰撞销， 以接受撞击 信号， 传到微动互锁开关， 微动互锁开关动作， 断电以实现熄火， 通电 以实现电机运转， 带动刹车。 因此， 在适当部位装有一个微型专用刹车 电机， 用它直接带动刹车。 该刹车电机同样由定子和转子等组成， 为了 适应***和刹车的需要， 刹车电机的机体由机身和端盖等组成， 输出轴 端装转轮，转轮绕细软钢绳直接连到刹车， 细软钢绳外套上一个软套管。 当电机通电运转， 就直接带动刹车， 完成刹车动作。 整个装置安装弹簧 减震和液压减震装置， 以缓冲碰撞产生的撞击力。 为了应付巨大的撞击 力， 再设置有 3-18级挤断消能柱装置， 实行多级减震， 以全面缓和或消 除其撞击力。挤断消能柱装置是由前连接滑板和后连接滑板的组合构成， 左、 右各安装一套。 The intelligent ranging scanner accepts the speed signal input from the speed controller and the obstacle signal input from the probe, and commands the alarm to alarm, and simultaneously drives the throttle controller to reduce the fuel supply amount. Automatic deceleration. The special brake motor acts on the brake, and the engine distributor switch action is turned off. Specifically, the smart ranging scanner is affected by three factors, the speed of the instant, the width and distance of the obstacle signal. The width of the obstacle signal is controlled by adjusting the probe so that the width of the wave emitted by the probe is the same as the width of the vehicle, and is at most 10-20 cm wider than the width of the vehicle. Any width outside this width is an invalid signal. The distance of the obstacle signal is determined by the distance of the emitted electric wave. The effective distance is set to 150 meters. When the obstacle signal is encountered, the intelligent distance measuring scanner immediately issues an alarm command, alarms the alarm, and drives the throttle controller to control the throttle. Slow down and remind the driver to pay attention to safety. In case the driver has not noticed, the intelligent rangefinder can issue brake stop commands at different distances according to different speeds, that is, the speed is 30-100 km/h, and the brakes and flameouts are 1-30 meters from the obstacles. This will ensure the safety of the car. In the above connection, the probe to the smart rangefinder scanner and the alarm to the throttle controller are connected by shielded wires, from the special brake motor to the brake with a soft wire rope connection, the electromagnetic switch of the throttle controller to the throttle is rigidly connected, and the rest are used. Ordinary wire connection. The front of the protector is equipped with a collision plate that receives the impact, and then a collision pin is mounted to receive the impact signal, transmitted to the micro-motion interlock switch, the micro-motion interlock switch operates, the power is turned off to achieve the flameout, and the power is turned on to realize the motor operation. Drive the brakes. Therefore, a micro-dedicated brake motor is installed in the appropriate part to directly drive the brake. The brake motor is also composed of a stator and a rotor. In order to meet the needs of the system and the brake, the body of the brake motor is composed of a fuselage and an end cover, and the output shaft end is equipped with a rotating wheel, and the rotating wheel is directly connected to the brake around the thin soft steel wire. A soft casing on the thin steel rope jacket. When the motor is energized, it directly drives the brakes to complete the braking action. Spring damping and hydraulic damping are installed throughout the unit to cushion the impact forces generated by the collision. In order to cope with the huge impact force, a 3-18-stage squeezing energy-dissipating column device is installed to implement multi-stage damping to fully mitigate or eliminate the impact force. The squeezing energy dissipation column device is composed of a combination of a front connecting slide and a rear connecting slide. Install one set for each of the left and right.
由于采用了上述技术解决方案， 完全实现了本发明的发明目的， 即 这种智能汽车安全保护器能使行驶中的汽车在相碰撞前有自动报警同时 自动减速， 并根据不同的距离就能实现汽车的自动熄火和自动刹车； 而 且有专用刹车电机直接带动刹车， 简化了汽车安全保护器的***装置。 即使发生了碰撞， 同样能立即实现自动熄火与刹车， 并能同时进行全面 自动减震， 缓和或者消除其撞击力， 实现了汽车和人员安全的全面保护。 附图说明  Due to the adoption of the above technical solution, the object of the invention is fully realized, that is, the smart car safety protector enables an automobile to be automatically decelerated and automatically decelerated before the collision, and can be realized according to different distances. The car's automatic flameout and automatic braking; and a dedicated brake motor directly drives the brakes, simplifying the system of the car safety protector. Even if a collision occurs, the automatic flameout and braking can be realized immediately, and comprehensive automatic damping can be simultaneously performed to alleviate or eliminate the impact force, thereby achieving comprehensive protection of the safety of the vehicle and personnel. DRAWINGS
图 1是本发明的结构示意图（水平布局）；  Figure 1 is a schematic view of the structure of the present invention (horizontal layout);
图 2是图 1的俯视图（即从车前向视）；  Figure 2 is a plan view of Figure 1 (ie from the front of the car);
图 3是图 1的左视图；  Figure 3 is a left side view of Figure 1;
图 4是图 2中的前部件组成 4的示意图；  Figure 4 is a schematic view of the front component 4 of Figure 2;
图 5是图 4中的 B-B剖的左视图；  Figure 5 is a left side elevational view taken along line B-B of Figure 4;
图 6是图 1中的后部件组成 1的示意图；  Figure 6 is a schematic view of the composition 1 of the rear part of Figure 1;
图 7是图 6的左视图；  Figure 7 is a left side view of Figure 6;
图 8是前连接滑板 10的示意图；  Figure 8 is a schematic view of the front connecting slide 10;
图 9是后连接滑板 22的示意图；  Figure 9 is a schematic view of the rear attachment slide 22;
图 10是前后连接滑板组装后的多级剪切原理示意图；  Figure 10 is a schematic diagram of the multi-stage shearing principle after assembly of the front and rear connecting slides;
图 11是智能型控制***及连接方框图；  Figure 11 is an intelligent control system and connection block diagram;
图 12是专用刹车电机 35的主视示意图；  Figure 12 is a front elevational view of the dedicated brake motor 35;
图 13是图 12的俯视图。  Figure 13 is a plan view of Figure 12.
具体实施方式 附图描述的是本发明的一个实施例， 即把如图 1所示的智能汽车安 全保护器装在汽车前头， 对行驶中的汽车进行安全自动保护。 这种智能 汽车安全保护器， 包括装在车头前的智能测距扫描仪 31， 还包括弹簧减 震和液压减震装置等。 智能测距扫描仪是一个智能型的控制***， 整个 ***的装置与连接如图 11所示。 电瓶 33连接时速控制器 32， 时速控制 器连接智能测距扫描仪 31， 探头 29、 30连接智能测距扫描仪 31， 智能 测距扫描仪 31分别连接报警器 34、 微型专用刹车电机 35、 发动机分电 器开关 36， 分电器开关连接发动机 37， 专用刹车电机 35直接连接刹车 39,报警器 34连接油门控制器 52，专用刹车电机 35上装断电控制器 53。 detailed description The accompanying drawings illustrate an embodiment of the present invention in which a smart car safety protector as shown in Fig. 1 is mounted at the front of a vehicle for safe automatic protection of a moving vehicle. The smart car safety protector includes a smart rangefinder scanner 31 mounted in front of the front of the vehicle, and includes spring shock absorption and hydraulic damping. The intelligent ranging scanner is an intelligent control system. The devices and connections of the whole system are shown in Figure 11. The battery 33 is connected to the speed controller 32, the speed controller is connected to the intelligent range scanner 31, the probes 29 and 30 are connected to the smart range scanner 31, and the intelligent range scanner 31 is connected to the alarm 34, the micro special brake motor 35, and the engine. The distributor switch 36, the distributor switch is connected to the engine 37, the special brake motor 35 is directly connected to the brake 39, the alarm 34 is connected to the throttle controller 52, and the dedicated brake motor 35 is provided with the power-off controller 53.
如图 1所示，在保护器的最前面装两个探头 29和 30;其位置可调， 即通过调整， 使探头发出的电波宽度与车宽相同， 至多大于车宽 10-20 公分， 在此宽度以外的均属无效信号。 智能测距扫描仪装在驾驶室， 接 受从时速控制器输入的速度信号和从探头输入的障碍信号， 并指令报警 器报警， 同时电磁开关启动控制油门， 减小供油量， 自动减速，.微型专 用刹车电机动作刹车， 发动机分电器开关动作熄火。 具体说智能测距扫 描仪受三个因素作用， 即时速、 障碍信号的宽度和距离。 障碍信号的距 离决定于发出的电波的作用距离， 其有效距离定为 150公尺， 当电波在 150 公尺遇到障碍信号， 智能测距扫描仪立即发出报警指令， 报警器报 警， 同时油门控制器动作， 控制油门， 自动减速， 提醒司机注意安全。 万一司机还没有引起注意， 智能测距扫描仪就可以根据不同速度在不同 的距离发出刹车熄火指令，车速在 30-100公里 I小时时，距障碍物 1-30 公尺就刹车熄火， 比如说车速等于或大于 100公里 /小时，汽车离障碍物 公尺就刹车熄火， 比如说车速等于或大于 100公里 /小时， 汽车离障碍物 30公尺， 智能测距扫描仪就指令刹车与熄火； 车速在 80-100公里 I小 时时， 汽车离障碍物 20公尺， 就指令刹车与熄火； 车速在 60- 80公里 / 小时时， 离障碍物 10公尺， 就指令刹车与熄火； 车速在 40-60公里 /小 时时， 离障碍物 5公尺， 就指令刹车与熄火； 车速在 30-40公里 /小时 时， 离障碍物 1公尺， 就指令刹车与熄火。 这样就确保了汽车的安全行 驶。 在上述***装置的连接中， 探头到智能测距扫描仪和报警器到电磁 开关均用屏蔽电线连接， 从专用刹车电机到刹车用细软钢丝绳连接， 钢 丝绳外套上一个安全软套管， 其余均用普通电线连接， 油门控制器的电 磁开关到油门用刚性连接。 As shown in Figure 1, two probes 29 and 30 are mounted on the front of the protector; its position is adjustable, that is, by adjusting, the width of the wave emitted by the probe is the same as the width of the vehicle, at most 10-20 cm wider than the width of the vehicle. Anything other than this width is an invalid signal. The intelligent rangefinder scanner is installed in the cab, accepts the speed signal input from the speed controller and the obstacle signal input from the probe, and commands the alarm to alarm. At the same time, the electromagnetic switch starts to control the throttle, reduces the fuel supply, and automatically decelerates. Mini-specific brake motor action brake, engine splitter switch action is turned off. Specifically, the smart ranging scanner is affected by three factors, the speed of the instant, the width and distance of the obstacle signal. The distance of the obstacle signal is determined by the distance of the emitted electric wave. The effective distance is set to 150 meters. When the electric wave encounters the obstacle signal at 150 meters, the intelligent distance measuring scanner immediately issues an alarm command, the alarm alarm, and the throttle control. The action of the device, control the throttle, automatic deceleration, to remind the driver to pay attention to safety. In case the driver has not noticed, the intelligent ranging scanner can issue the brake and flameout command at different distances according to different speeds. When the speed is 30-100 km I hour, the brake is turned off from the obstacle 1-30 meters, for example. Said that the speed of the car is equal to or greater than 100 km / h, the car is off the obstacle The brakes are turned off at the meter, for example, the speed is equal to or greater than 100 km/h, the car is 30 meters away from the obstacle, the intelligent rangefinder scanner commands the brakes and the flameout; the speed is 80-100 km I hour, the car is away from the obstacle 20 meters, command braking and flameout; when the speed is 60-80 km / h, 10 meters away from the obstacle, command braking and flameout; when the speed is 40-60 km / h, 5 meters away from the obstacle, Command brakes and flameouts; When the speed is 30-40 km/h, 1 km from the obstacle, the brakes and flameouts are commanded. This ensures the safe driving of the car. In the connection of the above system device, the probe to the intelligent distance measuring scanner and the alarm to the electromagnetic switch are connected by shielded wires, from the special brake motor to the brake with a soft wire rope connection, the wire rope jacket is a safety soft casing, and the rest are used. Ordinary wire connection, the electromagnetic switch of the throttle controller is rigidly connected to the throttle.
如图 12、 图 13所示， 该刹车电机除了定子和转子与普通电机一样 以外， 专用刹车电机的机体由机身 42和左端盖 40、 右端盖 44等组成， 右边的输出轴端装转轮 45， 转轮周呈 V型槽， 以便嵌绕细软钢丝绳； 在 V型槽的右边，靠槽底轴面对称开两个轴向孔 46， 以固定细软绳的一端， 另一端直接连接到刹车 39， 当刹车电机通电， 转轮 45运转， 带动刹车 动作， 实现刹车。 电机的左、 右端 40和 44同螺杆 51紧固连成一体。 为 此， 左、 右端盖分别对称设有一对凸耳 49和一对凸耳 5 0， 前者开有通 过螺杆 51的光孔，后者有紧固螺孔。左右端盖分别各设有对称两个固定 基脚 47， 并开有通孔 48， 以穿过基脚螺栓。左右端盖与机身之间加密封 圈 41。 机身顶部设接线柱 43， 以接通电机电源。 左、 右端盖 40和 44 的基脚 47和凸耳 49都是与端盖整体浇铸而成。  As shown in FIG. 12 and FIG. 13 , the brake motor has the same stator and rotor as the ordinary motor, and the body of the special brake motor is composed of the fuselage 42 and the left end cover 40 and the right end cover 44, and the right output shaft end is equipped with a runner. 45, the rotor circumference is V-shaped groove, so as to be wrapped around the soft steel wire rope; on the right side of the V-shaped groove, two axial holes 46 are symmetrically opened by the bottom surface of the groove to fix one end of the thin soft rope, and the other end is directly connected to Brake 39, when the brake motor is energized, the runner 45 operates to drive the brakes to achieve braking. The left and right ends 40 and 44 of the motor are fastened together with the screw 51. To this end, the left and right end caps are symmetrically provided with a pair of lugs 49 and a pair of lugs 50, the former having a light hole passing through the screw 51 and the latter having a fastening screw hole. The left and right end caps are respectively provided with two symmetrical fixing bases 47, and through holes 48 are formed to pass through the base bolts. A sealing ring 41 is added between the left and right end caps and the body. A terminal stud 43, is placed on the top of the fuselage to turn on the motor. The footings 47 and lugs 49 of the left and right end caps 40 and 44 are integrally cast with the end caps.
万一上述智能测距扫描仪故障失灵， 车辆发生碰撞， 这时就由碰 撞板 14接受撞击力， 首先传到碰撞销 15， 再由碰撞销带动微动互锁开 关， 立即断电， 则熄火， 通电则电机运转， 带动拉绳刹车， 这就实现了 汽车碰撞时的首先熄火与刹车。 其碰撞所产生的撞击力由弹簧减震*** 和液压减震***来缓和或消失。除此外，还特别设置了 3-18级挤断消能 柱装量， 对巨大的撞击力实行多级减震消除。 具体说， 每挤断一个消能 柱， 就实现一次减震消能， 3-18个消能柱， 紧接着分 3-18次挤断而减 震， 这就大大地缓和甚至消失了撞击力， 使行车安全得到了全面可靠的 保护。 In case the above-mentioned intelligent ranging scanner malfunctions, the vehicle collides, and then the collision occurs. The striker 14 receives the impact force, firstly passes to the collision pin 15, and then the micro-motion interlock switch is driven by the collision pin, and immediately turns off the power, then the flame is turned off, and when the power is supplied, the motor runs to drive the rope brake, which realizes the collision of the car. First turn off the fire and brake. The impact force generated by the collision is moderated or eliminated by the spring damping system and the hydraulic damping system. In addition, a special 3-18-stage squeezing energy-dissipation column is installed, and multi-stage shock absorption is eliminated for a large impact force. Specifically, each time an energy dissipation column is squeezed, a shock absorption energy dissipation is realized, 3-18 energy dissipation columns, followed by 3-18 times of crushing and shock absorption, which greatly alleviates or even disappears the impact force. , to make driving safety fully and reliably protected.
下面结合附图对本发明进一步予以详细说明。 图 1、 图 2和图 3所 描述的是本发明的整体结构示意图， 由前槽钢 16为主体的前部件组成 4 和以后槽钢 20为主体的后部件组成 1， 两者之间装有缓冲弹簧 3为主的 弹簧减震***和液压减震装置， 其缓冲弹簧 3布置 2-4个， 本实施例为 3个。 液压减震装置一般对称安 2套。 弹簧***上面盖缓冲弹簧盖板 2， 以保护其清洁并起装饰作用。部件组成 4的下面 (从图面上看，从实际安 装看在上面)布设一块产品标牌装饰板 5， 再下面由连接管 6将左右立板 9连接固定成一体， 左右侧管焊接组成 8分别与左右立板焊接相连， 左 右立板上加立板盖 7， 使产品更加美观。 前部件组成 4和后部件组成 1 之间由前连接滑板 10和后连接滑板 22连接成一体， 前部件组成 4中的 前槽钢 16内布设 2-4个弹簧固定套 17，本实施例为三个弹簧固定套 17; 相应在后部件组成 1中的后槽钢 20内布设 2-4弹簧固定套 23， 本实施 例为三个弹簧固定套 23， 将缓冲弹簧 3装在上述固定套上， 这就构成了 弹簧减震***。 前述碰撞销 15安装在前槽钢 16上， 该碰撞销装在一个 弹簧套内， 弹簧座 12套装弹簧 13， 后面用堵头 11堵住， 由于弹簧 13 的作用，碰撞锁 15是常伸出槽钢面的， 只有当碰撞板 14接受到撞击时， 销才向后收縮， 一旦销向后收縮， 就起动微动互锁开关， 断电， 则熄火， 通电， 则带动电机运转， 拉动刹车机构刹车。 微动互锁开关装在微动互 锁开关座 18上。 后部件组成中以后槽钢 20为主， 其上 (从图面看)安装 2块后连接滑板 22， 其下固定 2块安装板 21， 其两侧各固定 1块安装板 19， 这些安装板都与汽车大梁连接固定。 后槽钢 20的两端各用堵头 24 封住。 The invention will be further described in detail below with reference to the accompanying drawings. 1, 2 and 3 are schematic views of the overall structure of the present invention, the front part consisting of the front channel steel 16 and the rear part of the channel steel 20 being the main part 1 and being installed between the two. The buffer spring 3 is mainly a spring damper system and a hydraulic damper device, and the buffer springs 3 are arranged in two to four, which are three in this embodiment. The hydraulic damping device is generally symmetrical. The spring system is covered with a buffer spring cover 2 to protect it from cleaning and to decorate. The lower part of the component 4 (viewed from the drawing, viewed from the actual installation) is provided with a product sign decorative plate 5, and then the left and right vertical plates 9 are connected and integrated by the connecting pipe 6, and the left and right side pipes are welded to form 8 respectively. It is welded to the left and right vertical plates, and the vertical plate cover 7 is added to the left and right vertical plates to make the product more beautiful. The front component 4 and the rear component 1 are integrally connected by the front connecting slider 10 and the rear connecting slider 22, and the front channel steel 16 of the front component 4 is provided with 2-4 spring fixing sleeves 17, which is Three spring fixing sleeves 17; correspondingly, 2-4 spring fixing sleeves 23 are arranged in the rear channel steel 20 in the rear component composition 1. In this embodiment, three spring fixing sleeves 23 are arranged, and the buffer springs 3 are mounted on the fixing sleeves. This constitutes a spring damping system. The aforementioned collision pin 15 is mounted on the front channel steel 16, and the collision pin is mounted on one In the spring sleeve, the spring seat 12 is provided with a spring 13 and is blocked by a plug 11 at the back. Due to the action of the spring 13, the impact lock 15 is often extended from the channel surface, and only when the collision plate 14 receives the impact, the pin is directed After the contraction, once the pin contracts backwards, the micro-motion interlock switch is activated. When the power is turned off, the flame is turned off, and the power is turned on, which drives the motor to run and pulls the brake mechanism to brake. The micro-motion interlock switch is mounted on the micro-motion interlock switch seat 18. In the rear part composition, the channel steel 20 is mainly used, and the upper part (viewed from the drawing) is installed with two pieces of the rear connection sliding plate 22, and the two mounting plates 21 are fixed underneath, and one mounting plate 19 is fixed on both sides thereof, and these mounting plates are fixed. They are all fixed to the car girders. Both ends of the rear channel steel 20 are sealed by a plug 24.
前述前连接滑板 10牢牢地固定于前槽钢 16， 后连接滑板 22牢牢 地固定于后槽钢 20， 其前后连接滑板既是前后槽钢的连接件， 又由其构 成多级剪断消能柱装置。 具体说来， 在前连接滑板 10 的下一半均布 4 个螺栓光孔 28， 如图 8所示， 以便穿过螺栓， 与后连接滑板 22连接。 光孔的水平中心距离与后连接滑板 22两条通槽的中心距离要完全相等。 在后连接滑板 22的上部竖直布有 2条通槽 25宝和 26， 该通槽的两端均 为半圆弧形， 两条通槽上下部平齐。 如图 9所示。 在两条通槽下部中间 位置， 按三竖列布置 3-9个消能柱光孔 27， 同样如图 8所示， 在四个螺 栓光孔 28的上部中间位置， 按三竖列布置 3-9个消能柱光孔 27a， 孔中 装有消能柱， 本实施例各为 6个。 其孔的布置按三竖列交替布置， 当装 入孔的第一个消能柱被挤断 4 / 5时； 开始第二个消能柱的剪切， 当第二 个消能柱被挤断 4 / 5时， 就开始对第三个消能柱的剪切， 依此类推， 直 到最后。  The front connecting slide plate 10 is firmly fixed to the front channel steel 16, and the rear connecting slide plate 22 is firmly fixed to the rear channel steel 20. The front and rear connecting slide plates are both the connecting members of the front and rear channel steels, and the multi-stage shearing energy dissipation Column device. Specifically, four bolt holes 28 are provided in the lower half of the front connecting slide 10, as shown in Fig. 8, so as to pass through the bolts and connected to the rear connecting slide 22. The horizontal center distance of the aperture is exactly the same as the center distance of the two through slots of the rear connection slider 22. In the upper part of the rear connecting slide plate 22, two through grooves 25 and 26 are vertically arranged, and both ends of the through groove are semicircular arc-shaped, and the upper and lower portions of the two through grooves are flush. As shown in Figure 9. In the middle of the lower part of the two through grooves, 3-9 energy dissipating column light holes 27 are arranged in three vertical rows, as shown in Fig. 8, in the upper middle position of the four bolt light holes 28, arranged in three vertical columns. -9 energy dissipating column apertures 27a are provided with energy dissipation columns, each of which is six in this embodiment. The arrangement of the holes is alternately arranged in three vertical columns, when the first energy dissipation column of the insertion hole is squeezed 4 / 5; the cutting of the second energy dissipation column is started, when the second energy dissipation column is squeezed When 4 / 5 is broken, the cutting of the third energy dissipation column begins, and so on, until the end.
前后连接滑板构成多级剪断消能柱装置如图 10 所示。 图很清楚地 描述了多级剪断消能柱的原理与过程， 即在后连接滑板， 22 的光孔 27 中各装有消能柱，前连接滑板 10的下端紧靠其第一个消能柱，将 4个光 孔分别两边对准通槽， 再在 4个光孔 28中， 装上 4个螺栓， 这样就由 4 个螺栓前后连接滑板连接起来，在撞击力的冲击下，二者相对可以滑动， 故称滑板， 前连接滑板为主动， 后连接滑板为被动。 只要当滑动开始， 就开始剪切， 首先剪切光孔 27中的消能柱， 当该消能柱被挤断 4/5时， 开始对第二个消能柱 27a中紧靠后连接滑板 22的一个进行剪切，当其被 挤断 4 / 5时， 再进行第三个的剪切， 类推。 这样就分多级 (本实施例为 12 级）缓冲和消失其碰撞力。 消能柱的大小和布置数量取决于车辆的吨 位。 加上弹簧***和液压***减震， 能使其行驶车辆碰撞后的撞击力得 到彻底的缓和或消失， 从而使行驶车辆和人员的安全得到完全的保护。 The front and rear connecting slides constitute a multi-stage shearing energy dissipation column device as shown in Fig. 10. The picture is very clear The principle and process of the multi-stage shearing energy dissipation column are described, that is, in the rear connection sliding plate, the light holes 27 of the 22 are respectively equipped with energy dissipation columns, and the lower end of the front connection sliding plate 10 is abutted against the first energy dissipation column, which will be 4 The light holes are respectively aligned on the two sides of the through hole, and then four bolts are installed in the four light holes 28, so that the four bolts are connected to the front and rear slide plates, and the two can slide relative to each other under the impact of the impact force. Therefore, it is called a skateboard. The front connection skateboard is active, and the rear connection skateboard is passive. As soon as the sliding starts, the cutting starts, first cutting the energy dissipation column in the light hole 27, and when the energy dissipation column is squeezed 4/5, starting to connect the sliding plate to the second energy dissipation column 27a. One of the 22 cuts, and when it is squeezed 4 / 5, the third cut, analogy. In this way, the multi-stage (12 steps in this embodiment) buffers and dissipates the collision force. The size and arrangement of the energy dissipation columns depends on the tonnage of the vehicle. Coupled with the spring system and hydraulic system damping, the impact force after the collision of the vehicle can be completely alleviated or disappeared, so that the safety of the vehicle and personnel is completely protected.

Claims

权 利 要 求 Rights request
1、 一种智能汽车安全保护器， 包括装在汽车前的智能测距扫描仪， 弹簧减震装置， 液压减震装置， 熄火、 刹车机构， 并装有微动互锁开关， 保护器的最前面装设接受撞击的碰撞板 [14]， 在其后的前槽钢 [16]上设 有碰撞销 [15] ; 还设置有分多级减震的多级剪断消能柱装置， 所述智能 测距扫描仪是一个智能型的控制***， 整个***的装置及其连接是： 电 瓶 [33]连接时速控制器 [32]， 时速控制器连接智能测距扫描仪 [31]， 探 头 [29]、 [30]连接智能测距扫描仪 [31] , 智能测距扫描仪 [31]分别连接 报警器 [34]、 专用刹车电机 [35]、 发动机分电器开关 [36]， 分电器开关 连接发动机 [37]， 专用刹车电机 [35]直接连接刹车 [39] ; 装在保护器最 前面的探头 [29]和 [30]其位置可调， 通过调整， 使探头发出的电波宽度 与车宽相同， 至多大于车宽 10-20公分； 探头到智能测距扫描仪的连接 用屏蔽电线； 智能测距扫描仪距障碍物的报警距离为 150公尺， 当车速 为 30-100公里 /小时， 刹车距离为 1-30公尺， 本发明的特征是：  1. A smart car safety protector, including a smart rangefinder scanner mounted in front of the car, a spring damper device, a hydraulic damper device, a flameout, a brake mechanism, and a micro-motion interlock switch, the most protector The front side is equipped with an impact plate [14], and the front channel steel [16] is provided with a collision pin [15]; and a multi-stage shear energy dissipation column device with multiple stages of damping is provided, The intelligent rangefinder scanner is an intelligent control system. The whole system's devices and their connections are: Battery [33] is connected to the speed controller [32], and the speed controller is connected to the intelligent rangefinder scanner [31], probe [29] ], [30] connected intelligent ranging scanner [31], intelligent ranging scanner [31] connected to alarm [34], dedicated brake motor [35], engine distributor switch [36], distributor switch connection The engine [37], the special brake motor [35] is directly connected to the brake [39]; the probes [29] and [30] installed at the forefront of the protector are adjustable in position, and the width and width of the probe are adjusted by the adjustment. Same, up to 10-20 cm wider than the car; probe to The intelligent ranging scanner is connected with a shielded wire; the intelligent ranging scanner has an alarm distance of 150 meters from the obstacle, when the vehicle speed is 30-100 km/h, and the braking distance is 1-30 meters, the characteristics of the present invention Yes:
a、 报警器连接油门控制器 [52] ;  a, the alarm is connected to the throttle controller [52];
b、 专用刹车电机上装有断电控制器 [53] ;  b. The special brake motor is equipped with a power-off controller [53];
c、 设置有 3- 18级挤断消能柱装置。  c. Set up a 3- 18-stage squeeze energy dissipation column device.
2、按权利要求 1所述的智能汽车安全保护器，其特征是所述油门控 制器 [52]以一个电磁开关为主体， 它与油门的连接为刚性连接。  The intelligent vehicle safety protector according to claim 1, wherein said throttle controller [52] is mainly constituted by an electromagnetic switch, and the connection with the throttle is rigidly connected.
3、 按权利要求 1所述的智能汽车安全保护器， 其特征是所述 3 - 1 8 级剪断消能柱装置是由前连接滑板 [10]和连接滑板 [22]组成。  3. The intelligent vehicle safety protector according to claim 1, wherein said 3 - 18-stage shearing energy dissipation column device is composed of a front connecting slide [10] and a connecting slide [22].
4、按权利要求 1或 3所述的智能汽车安全保护器， 其特征是所述前 连接滑板 [10]的下半部均布 4个螺栓光孔 [28]， 其上部中间位置按三竖 列布置 3-9个消能柱光孔 [27a]， 孔中装消能柱。 4. The smart car safety protector according to claim 1 or 3, characterized in that said front The lower half of the connecting slide [10] is evenly distributed with four bolt holes [28], and the upper middle position is arranged in three vertical columns with 3-9 energy dissipating column holes [27a], and the holes are filled with energy dissipation columns.
5、按权利要求 1或 3所述的智能汽车安全保护器， 其特征是所述后 连接滑板 [22]的上部竖直布有 2条通槽 [25]和 [26] ,两端均为半圆弧形， 上、下部平齐，通槽下部中间位置，按三竖列布置 3-9个消能柱光孔 [27]， 孔中装消能柱。  The smart car safety protector according to claim 1 or 3, characterized in that the upper portion of the rear connecting slide [22] is vertically provided with two through grooves [25] and [26], both ends of which are Semi-circular arc shape, the upper and lower parts are flush, and the middle part of the lower part of the trough is arranged with 3-9 dissipative column light holes [27] in three vertical columns, and the energy dissipating column is installed in the hole.
6、按权利要求 1或 4或 5所述的智能汽车安全保护器，其特征是所 述消能柱光孔的布置按三竖列交替布置， 当装入孔的第一个消能柱被挤 断 4 / 5时， 就开始第二个消能柱的挤断， 当第二令消能柱被挤断 4 I 5 时， 就开始对第三个消能柱的挤切， 依此类推。 .  6. The smart car safety protector according to claim 1 or 4 or 5, wherein the arrangement of the energy dissipation column apertures is alternately arranged in three vertical columns, when the first energy dissipation column of the insertion hole is When the 4 / 5 is squeezed, the second energy dissipation column is squeezed. When the second energy dissipation column is squeezed 4 I 5 , the third energy dissipation column is squeezed, and so on. . .
PCT/CN2007/003238 2007-03-06 2007-11-15 Intelligent vehicle safety protector WO2008106845A1 (en)

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