CN105644370A - Anti-rollover system for electro-tricycle - Google Patents

Anti-rollover system for electro-tricycle Download PDF

Info

Publication number
CN105644370A
CN105644370A CN 201410643853 CN201410643853A CN105644370A CN 105644370 A CN105644370 A CN 105644370A CN 201410643853 CN201410643853 CN 201410643853 CN 201410643853 A CN201410643853 A CN 201410643853A CN 105644370 A CN105644370 A CN 105644370A
Authority
CN
Grant status
Application
Patent type
Prior art keywords
tricycle
control unit
execution unit
means
electro
Prior art date
Application number
CN 201410643853
Other languages
Chinese (zh)
Inventor
王健翔
吴玺
刘南春
朱骞骞
Original Assignee
常熟苏大低碳应用技术研究院有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Abstract

The invention discloses an anti-rollover system for an electro-tricycle. The anti-rollover system comprises a control unit and an execution unit, wherein the control unit is mounted under a saddle, and the execution unit is mounted at a position of a power supply of the electro-tricycle; the control unit and the execution unit are connected, the control unit is used for monitoring the centripetal acceleration of the electro-tricycle and sending out commands to the execution unit, and the execution unit is used for executing commands and controlling the power supply; the control unit comprises a real-time monitoring device, a comparison device, a command sending device and an alarming device; the comparison device compares a measured acceleration of the electro-tricycle with a given critical value and takes a corresponding action to control. According to the anti-rollover system for the electro-tricycle disclosed by the invention, because an electronic type control mode is adopted, the anti-rollover system can monitor in a real-time manner, and is convenient and efficient; the electro-tricycle cannot almost be influenced, and the normal operation of equipment such as a drive of the electric tricycle cannot be interfered; the anti-rollover system without need for great modification can be mounted to any conventional electro-tricycle, and the economic losses of newly purchased vehicles are reduced.

Description

一种用于电动三轮车防侧翻的系统 An electric tricycle rollover mitigation system for

技术领域 FIELD

[0001] 本技术属于防侧翻领域,特别涉及一种用于电动三轮车的防侧翻电子系统。 [0001] The present technology is a rollover, and more particularly relates to an electronic anti-roll system for an electric tricycle.

背景技术 Background technique

[0002] 近年来,电动三轮车以其便捷、能耗低、操作性强等优点,不断受到广大群众,特别是老年人的喜爱。 [0002] In recent years, electric tricycle with its convenient, low energy consumption, easy to operate, etc., continue to be the masses, particularly fond of the elderly. 然而,伴随着电动三轮车普及率的提高,由电动三轮车侧翻引起的交通事故逐年上升。 However, with the increase of penetration of electric tricycle, electric tricycle rollover accidents caused by the rise year by year. 据公安交警部门统计,仅资阳城区每年因电动三轮车导致的交通事故达100多起,近期发生的一起电动三轮车侧翻事故更是造成了14人伤亡。 According to Police Department statistics, only Ziyang city each year due to traffic accidents caused by electric tricycle reached more than 100, with the electric tricycle rollover accident occurred recently is causing 14 casualties.

[0003] 电动三轮车侧翻的主要原因是:如图1所示,(a)为电动三轮车处于正常运行时的受力情况。 Mainly [0003] is an electric tricycle rollover: 1, (a) is an electric tricycle is under tension during normal operation. 电动三轮车重心上受到水平方向上的向心力Fl与竖直方向上的重力G,电动三轮车车轮触地点受到地面的支持力F支。 Tricycle by gravity center of gravity G on the centripetal force Fl with the vertical direction in the horizontal direction, the point of contact by the electric tricycle wheel support force F on the support surface. 此时,外侧车轮(左车轮)上的支持力,重力与车受到的向心力构成一个杠杆,支点为a点,平衡关系为,其中h为重心到地面的距离,I为两车轮触地点间的距离,为重心到内侧车轮触地点的水平距离。 At this time, the outer wheel support force of gravity on the vehicle (left wheel) by centripetal forces constitute a lever, a fulcrum point, as a balance, where h is the distance from the center of gravity to the ground, I is the point of contact between the two wheels distance of the center of gravity to the point of contact of the horizontal distance inside wheel. 当电动三轮车受到的向心力不断增大时,为使得杠杆平衡,外侧车轮所受的支持力将不断下降,内侧车轮的支持力增大。 When the electric tricycle by increasing the centripetal force, so that the lever is balanced, outside wheel suffered supporting force will continue to decline, the inner wheel supporting force increases. 当外侧车轮受到的支持力降低至O时(如(b)所示),此时为电动三轮车侧翻的临界点,内侧车轮的支持力达到最大值,达到最大值,平衡关系为。 When lowering the holding force to the outside of the wheel by O (such as (b),), an electric tricycle rollover case the critical point, the inner wheel supporting force reaches a maximum, reaches a maximum, for the balance. 当向心力继续增大时,,电动三轮车发生侧翻。 When the centripetal force continues to increase ,, electric tricycle rollover occurs.

[0004] 市面上已经有相关的防侧翻电动三轮车,如:《专利号200920298283防侧翻前斗式电动三轮车》,该发明创造性地将车斗设置在驾驶座的前装置,主要用于克服传统电动三轮车转弯时,车把受后车斗的拖动,晃动剧烈。 [0004] There are already associated with the anti-rollover electric tricycle, such as: "rollover Patent No. 200920298283 electric tricycle front bucket", the invention creatively bucket means provided in front of the driver's seat, is mainly used to overcome when traditional electric tricycle turn the handlebars by dragging the bucket, and shaking violently. 但是,一旦后轮的速度过大容易引起甩尾,将驾驶员甩出。 However, once the rear wheel speed too easily lead to drift, the driver will be thrown. 并且,车斗内装货物过多容易干扰驾驶员的视线。 Also, the bucket contents for too easy to interfere with the driver's line of sight. 目前,市场上应用较广的是“八字轮”电动三轮车,相关的专利有《专利号201120405742—种防侧翻后置式电动三轮车》和《一种无轴式防侧翻电动三轮车》。 Currently, the market wider application of the "character wheel" electric tricycle, patents related "species Patent No. 201120405742- rear-mounted electric tricycle rollover" and "an electric tricycle shaftless rollover." 《专利号201120405742》所述发明的主要特征为,车架的下方固定安装有横梁,横梁的两侧通过防侧翻后轮支撑连接后轮,两个后轮分别向内侧设有倾角,使得两侧车轮成八字形结构。 The main feature of "No. 201 120 405 742" of the invention, the lower frame cross beam fixedly mounted on both sides of the rear wheel support is connected by a rollover of the rear cross member, two rear wheels are provided with inward inclination such that the two side wheel to a figure eight configuration. 如图1 (c)所示,“八字轮”的设计降低了重心到地面的距离h,增大了1,使得的F值增大,Fl的值减小。 FIG 1 (c), the "character wheel" design reduces the center of gravity to the ground distance h, the 1 is increased, so that the F value increases, decreases the value of Fl. 而当电动三轮车转弯时内侧车轮继续倾斜,进一步减小h并增大,电动三轮车的稳定性进一步提高。 When the tricycle is inclined to continue the turning inner wheel, and h is increased further reduced, to further improve the stability of electric tricycle. 《专利号201220243076》特征为两个车轮通过转轴与车轮固定架转动连接,两车轮均向外倾斜,车轮与水平面倾斜角度范围为80度至85度。 "Patent No. 201 220 243 076" wherein two wheels rotatably via a shaft connected to a wheel holder, the two wheels are inclined outwardly, with the wheel inclined to the horizontal angle range of 80 degrees to 85 degrees. 这种“八字轮”设计的电动三轮车,采用的都是前轮驱动。 This "character wheel" design electric tricycle, are used in front-wheel drive. 电动采用前轮驱动有很大缺点,其一,前轮作为驱动轮,电动三轮车加速时,前轮容易打滑,不利于动力输出。 Electric front-wheel drive has a great drawback, one of the front wheels as driving wheels, the electric tricycle acceleration, the front wheel slippery, is not conducive to the power output. 其二,前轮作为驱动后,前轮既要负责动力输出,又要负责转向,工作负担大,并且沉重的车头会降低入弯的敏捷度,容易诱发转向不足。 After the Second, as a front-wheel drive, front wheels only be responsible for the power output, but also responsible for steering large workload, and reduce the heavy front agility into the corners, easily induced understeer. 因此前轮的设计并不提倡。 Therefore, the design of the front wheels do not advocate. 综上所述,现有的电动三轮车防侧翻都采用简单的机械手段,灵敏性不高;另外,对用户来说,必须购买新型的防侧翻电动三轮车,才有防侧翻效果,极不经济。 In summary, the existing electric tricycle anti-rollover simple mechanical means are used, the sensitivity is not high; In addition, users must purchase a new type of anti-rollover electric tricycle, have a rollover effect, a very Uneconomical. 为此,提出本发明。 To this end, the present invention is proposed. 本发明为一种电子式的防侧翻装置,用户购买该装置后,可以直接将其安装在已有的电动三轮车上,减少新购车辆的经济损失。 The present invention is an electronic apparatus of the roll-over, the user purchases the apparatus, which may be directly mounted on an existing electric tricycle reduce economic losses newly purchased vehicle.

发明内容 SUMMARY

[0005] 1、本发明的目的。 [0005] 1, object of the present invention.

[0006] 本发明为了解决现有技术中灵敏度不高,且容易发生安全性问题,而提出了一种用于电动三轮车防侧翻的系统。 [0006] The present invention is to solve the prior art sensitivity is not high, and prone to security issues, and provides a system for preventing rollover of the electric tricycle.

[0007] 2、本发明所采用的技术方案。 [0007] 2, the technical solutions used in the invention.

[0008] 用于电动三轮车防侧翻的系统,包括安装在车座下方的控制单元与安装在电动三轮车电源处的执行单元,控制单元与执行单元连接,控制单元用于监测三路车的向心加速度,并向执行单元发出指令,执行单元用于执行命令,对电动三轮车的电源进行控制;控制单元包括实时监测装置、比较装置、指令发出装置、警报装置;监测装置采用向心加速度感应器,监测装置感应到向心加速度al后将信号传输至比较器;比较器预设向心加速度安全临界值tl,一级警报值临界值t2,危险临界值t3,将监测装置的向心加速度与各临界值比较,比较方式如下: [0008] for an electric tricycle rollover prevention system, mounted below the seat comprises a control unit and execution unit installed in the electric power at the tricycle, the control unit and the execution unit is connected to a control unit for monitoring a three-way vehicle centripetal acceleration, and issues an instruction execution unit, an execution unit for executing the command, the power control electric tricycle; the control unit comprises a real-time monitoring means, comparison means, instruction means, alarm issuing means; monitoring means using centripetal acceleration sensor monitoring means after acceleration is sensed cardiac signal to transmit to the comparator al; centripetal acceleration comparator preset safety threshold value tl, the centripetal acceleration an alarm threshold value T2, T3 risk threshold, and the monitoring device each of the threshold comparison, the comparison as follows:

如果向心加速度al〈tl时,处于安全运行状态,执行单元不动作; If the acceleration al <tl to the heart, in a safe operating state, the execution unit does not operate;

如果向心加速度tl〈al〈t2时,处于一级危险状态,控制单元中的警报装置启动; If the acceleration tl <al <t2 to the heart, in a dangerous state, the control unit starts the warning device;

如果向心加速度t3〈al时,处于二级危险状态,控制单元中的比较装置将信号传输给指令发出装置,由指令发出装置向执行单元发出命令;执行单元收到命令后立即切断电动三轮车的电源并制动,降低车速以减小离心力,防止侧翻;同时执行单元向控制单元中的比较装置发出电源已被切断的信号。 If the acceleration t3 <al to the heart, two in a dangerous state, the control unit comparing means transmits a signal to the instruction issuing apparatus, the issuing apparatus issues a command to the instruction execution unit; cut electric tricycle immediately after receiving the command execution unit and power brake, reduce the speed to reduce the centrifugal force, to prevent roll; simultaneously executing unit has been cut off the power supply signals to the control unit in the comparison means.

[0009] 更进一步具体实施例中,在所述的处于二级危险状态病执行电源切断之后,监测装置继续监测电动三轮车的加速度,当比较装置判断电动三轮车处于安全运行状态时,且此时电源处于切断状态,比较装置会再次向指令发出装置发出信号,由信号发出单元向执行装置发出恢复电源的信号,同时向比较装置传递电源开启的信号。 [0009] Still further specific embodiments, the state is at risk of disease after performing two power-off, the monitoring device continues to monitor the acceleration electric tricycle, when the comparison means determines an electric tricycle in a safe operating state, and the power supply at this time in the off state, the comparing means again will issue command device signals emitted by the signaling unit emits a signal power is restored to the execution means, while power is turned on to transfer signal comparison means.

[0010] 更进一步具体实施例中,全临界值tl为0.8t3,即为危险临界值的0.8倍;一级警报值临界值t2为0.9t3,即为危险临界值的0.9倍。 [0010] Still further specific embodiments, the whole threshold value tl is 0.8t3, 0.8 times the critical value of the particular hazard; an alarm threshold value is 0.9 times t2 0.9t3, namely the risk threshold.

[0011] 3、本发明的有益效果。 [0011] 3, the beneficial effects of the present invention.

[0012] (I)由于本发明采用电子式控制方式,能够实时监测,便捷、高效; [0012] (I) of the present invention, since the use of electronic control, real-time monitoring, convenient and efficient;

(2)系统对电动三轮车几乎不会造成影响,不干扰电动三轮车驱动等设备的正常运行; (2) The system of the electric tricycle little impact, without interfering with normal operation of the electric equipment and the like driven tricycle;

(3)系统灵敏性强,一旦出现危险立刻做出判断并采取措施防止事故发生,有效防止侧翻; (3) the system is sensitive and strong, once the immediate danger appears to make judgments and to take measures to prevent accidents, prevent rollover;

(4)自身能耗低,不会对电动三轮车造成能耗上的负担; (4) low energy consumption itself, not be a burden on the energy consumption of electric tricycle;

(5)基于无需大改装,就可以安装至任一现有电动三轮车中,减少新购车辆的经济损失; (5) Based on without large modification, it may be mounted to any one of the conventional electric tricycle reduce economic losses newly purchased vehicle;

(6)本系统可以直接安装在现有的电动三轮车上,用户无需另外购置电动三轮车; (6) The system can be installed directly on an existing electric tricycle, users do not need to purchase additional electric tricycle;

(7)当电动三轮车可能发生侧翻时,系统会发出警报由驾驶员对车速进行调整或者系统直接切断电源,降低车速,防止侧翻; (7) When the electric tricycle rollover occur, the system alerts the driver by the vehicle speed adjustment system or directly cut off the power, to reduce the speed, to prevent the roll;

(8)本系统具有自动恢复功能,当电动三轮车回到安全状态时,系统自动恢复电动三轮车电源供应。 (8) The system has an automatic recovery function, when the electric tricycle back to a safe state, the system automatically restore the power supply electric tricycle.

附图说明 BRIEF DESCRIPTION

[0013] 图1为电动三轮车侧翻的原理图。 [0013] FIG. 1 is a schematic diagram of an electric tricycle rollover.

[0014] 图2为本系统的原理图。 [0014] FIG. 2 is a schematic diagram of the present system.

[0015] 图1 (a)为电动三轮车正常行驶时的受力分析图,(b)为电动三轮车发生侧翻时的受力分析图,(C)为“八字轮”设计的电动三轮车有效防侧翻的受力分析图。 [0015] FIG. 1 (a) is a view when an electric force analysis tricycle normal driving, (b) is a view of Stress Analysis electric tricycle rollover occurs, (C) is an electric tricycle "character wheel" design effective anti rollover force analysis diagram.

[0016] 图2中,系统主要由控制单元与执行单元,两个单元间以导线相连。 [0016] FIG. 2, the main system, between the two units connected by the control unit and the execution unit to the wire.

[0017] 控制单元主要包括实时监测装置、比较装置、警报装置与指令发出装置。 [0017] The main control unit comprises a real-time monitoring means, comparison means and alarm means instruction issuing means.

具体实施方式 detailed description

[0018]为了使专利局的审查员尤其是公众能够更加清楚地理解本发明的技术实质和有益效果,申请人将在下面以实施例的方式作详细说明,但是对实施例的描述均不是对本发明方案的限制,任何依据本发明构思所作出的仅仅为形式上的而非实质性的等效变换都应视为本发明的技术方案范畴。 [0018] In order to make the examiner particular public offices can be more clearly understood from the technical spirit of the present invention and the advantageous effects, the applicant will be described below by way of example of the detailed description, the description of the embodiments of the present embodiments are not limiting scheme of the invention, any merely formal and not substantive equivalent transformation in accordance with the inventive concept made technical solutions should be considered the scope of the invention.

实施例 Example

[0019] 本系统包括安装在车座下方的控制单元与安装在电动三轮车电源处的执行单元。 [0019] The system includes a mounting below the seat control unit and execution unit installed in the electric power at the tricycle. 控制单元与执行单元之间用导线连接。 The connecting lead between the control unit and the execution unit. 其中,控制单元包括实时监测装置、比较装置、指令发出装置、警报装置。 Wherein the control unit comprises a real-time monitoring means, comparison means, instruction issuing means, alarm means. 各部件的构成如图2所示: Constituting each member shown in Figure 2:

各部件关系: The relationship of the components:

本系统主要由控制单元与执行单元构成。 This system consists of a control unit and an execution unit. 控制单元用于监测三路车的向心加速度,并向执行单元发出指令。 Control means for monitoring the three-way centripetal acceleration of the vehicle, and sends the instruction execution unit. 执行单元用于执行命令,对电源进行控制。 Execution means for executing the command, the power control.

[0020] 其中控制单元由实时监测装置、比较装置、警报装置与指令发出装置组成。 [0020] wherein the control unit, the comparison means real-time monitoring means and alarm means instruction issuing apparatus composed. 监测装置用于测量电动三轮车的向心加速度值,并将数据发送给比较装置。 Means for monitoring the value of centripetal acceleration measured electric tricycle, sends the data to the comparison means. 比较装置获取数据后,将加速度值与临界值进行比较。 Data comparison means acquires the acceleration value and the critical value. 根据比较的结果向警报装置与指令发出装置发送信号。 Means for sending a signal to the alarm device and issuing an instruction according to the comparison result. 若0.8 a2< al< 0.9a2,则由警报装置执行命令,发出警报,提醒驾驶员进行相关操作。 If 0.8 a2 <al <0.9a2, by the alarm execution command means, alarm, alert the driver related operations. If the

0.9a2< al,则由指令发出装置执行命令,向执行单元发出信号。 0.9a2 <al, execution command by the instruction issuing means, sends a signal to the execution unit. 执行单元用于接收指令装置发出的信号,执行相关命令,对电源进行开启或关闭,同时将电源的状态信息传输给比较 An instruction execution unit for receiving a signal emitted apparatus, a command is executed, a power supply is turned on or off, while the power state information transmitted to the comparator

目.ο Head .ο

[0021] 工作过程: [0021] Work process:

向心加速度传感器实时监测电动三轮车的向心加速度,并将信号传输给比较装置; 比较装置将测得的电动三轮车加速度与给定的临界值相比较; Centripetal acceleration sensor, real-time monitoring electric tricycle centripetal acceleration, and transmits a signal to the comparison means; means for comparing the measured acceleration is compared with an electric tricycle given threshold;

当比较结果为电动三轮车处于安全运行状态则系统不对电动三轮车进行操作; When the comparison results in a safe operating state of the electric tricycle tricycle operating system does not;

当比较结果为电动三轮车处于一级危险状态,报警装置发出警报; When the comparison result in a dangerous state of electric tricycle, alarm device alarm;

当比较结果为电动三轮车处于二级危险状态,比较装置通过指令发出装置向执行单元发出命令,执行单元切断电动三轮车电源并将电源处于切断状态的信号传输给比较装置;当电动三轮车重新回到安全状态,切此时比较装置显示电动三轮车电源处于切断状态,则比较装置向执行单元发出信号,开启电源。 When the comparison result in signal transmission is an electric tricycle two dangerous state, comparing means issues a command to the apparatus by issuing an instruction execution unit, the execution unit cut off the power to the electric tricycle state to the power-off comparing means; When the electric tricycle back security state, this time comparing means cutting the power-off display state tricycle, the comparison means sends a signal to the execution unit, turn on the power.

Claims (3)

  1. 1.一种用于电动三轮车防侧翻的系统,其特征在于:包括安装在车座下方的控制单元与安装在电动三轮车电源处的执行单元,控制单元与执行单元连接,控制单元用于监测三路车的向心加速度,并向执行单元发出指令,执行单元用于执行命令,对电动三轮车的电源进行控制;控制单元包括实时监测装置、比较装置、指令发出装置、警报装置;监测装置采用向心加速度感应器,监测装置感应到向心加速度al后将信号传输至比较器;比较器预设向心加速度安全临界值tl,一级警报值临界值t2,危险临界值t3,将监测装置的向心加速度与各临界值比较,比较方式如下: 如果向心加速度al〈tl时,处于安全运行状态,执行单元不动作; 如果向心加速度tl〈al〈t2时,处于一级危险状态,控制单元中的警报装置启动; 如果向心加速度t3〈al时,处于二级危险状态,控 An electric tricycle rollover prevention system, characterized in that: the control unit comprises a mounted below the seat and execution unit installed in the electric power at a tricycle, and an execution unit connected to the control unit, a control unit for monitoring three-way centripetal acceleration of the vehicle, and issues an instruction execution unit, an execution unit for executing the command, the power control electric tricycle; the control unit comprises a real-time monitoring means, comparison means, instruction issuing means, alarm means; monitoring means employed centripetal acceleration sensors, monitoring means sensing the centripetal acceleration signal after the transmission to the comparator al; centripetal acceleration comparator preset safety threshold value tl, an alarm threshold value T2, T3 danger threshold, the monitoring device Comparative centripetal acceleration with the threshold value, the comparison as follows: If the acceleration al <tl to the heart, in a safe operating state, the execution unit does not operate; tl <al <t2 if the centripetal acceleration, is in a dangerous state, the control unit starts alarm device; if the acceleration t3 <al to the heart, two in a dangerous state, control 单元中的比较装置将信号传输给指令发出装置,由指令发出装置向执行单元发出命令;执行单元收到命令后立即切断电动三轮车的电源并制动,降低车速以减小离心力,防止侧翻;同时执行单元向控制单元中的比较装置发出电源已被切断的信号。 Unit comparison means transmits a signal to the instruction issuing apparatus, the issuing apparatus issues a command to the instruction execution unit; execution unit to cut off power immediately after receiving the command and tricycle electric brake, reduce the speed to reduce the centrifugal force, to prevent the roll; At the same time the execution unit power supply has been cut off the signal sent to the control unit in the comparison means.
  2. 2.根据权利要求1所述的用于电动三轮车防侧翻的系统,其特征在于:在所述的处于二级危险状态病执行电源切断之后,监测装置继续监测电动三轮车的加速度,当比较装置判断电动三轮车处于安全运行状态时,且此时电源处于切断状态,比较装置会再次向指令发出装置发出信号,由信号发出单元向执行装置发出恢复电源的信号,同时向比较装置传递电源开启的信号。 When the comparison means is in a dangerous state disease after performing two power-off, the monitoring device continues to monitor the acceleration electric tricycle,: 2. rollover prevention system for an electric tricycle according to claim 1, characterized in that when the judgment of the electric tricycle in a safe operating state, and the power-off state at this time, the comparison means will issue command signals to the device again, the signal emitted by the signal sent out to restore power to the execution means, while power is turned on to transfer signal comparison means .
  3. 3.根据权利要求1所述的用于电动三轮车防侧翻的系统,其特征在于:全临界值tl为.0.8t3,即为危险临界值的0.8倍;一级警报值临界值t2为0.9t3,即为危险临界值的0.9倍。 The system according to claim rollover electric tricycle according to claim 1 is used, wherein: the threshold value tl full 0.8x .0.8t3, namely the risk threshold; an alarm threshold value t2 of 0.9 t3, that is 0.9 times the risk threshold.
CN 201410643853 2014-11-14 2014-11-14 Anti-rollover system for electro-tricycle CN105644370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201410643853 CN105644370A (en) 2014-11-14 2014-11-14 Anti-rollover system for electro-tricycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201410643853 CN105644370A (en) 2014-11-14 2014-11-14 Anti-rollover system for electro-tricycle

Publications (1)

Publication Number Publication Date
CN105644370A true true CN105644370A (en) 2016-06-08

Family

ID=56479667

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201410643853 CN105644370A (en) 2014-11-14 2014-11-14 Anti-rollover system for electro-tricycle

Country Status (1)

Country Link
CN (1) CN105644370A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106427983A (en) * 2016-11-01 2017-02-22 重庆市科诚电机制造有限公司 Two-stage speed-variable electric tricycle speed control system and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007130043A1 (en) * 2006-05-05 2007-11-15 Bombardier Recreational Products Inc. Three-wheel vehicle electronic stability system
WO2009042276A1 (en) * 2007-09-28 2009-04-02 Bombardier Recreational Products Inc. Load sensor for a vehicle electronic stability system
CN202345405U (en) * 2011-11-21 2012-07-25 长安大学 Vehicle rollover preventing automatic deceleration system on curve
CN202481078U (en) * 2012-01-16 2012-10-10 浙江吉利控股集团有限公司 Automobile side-tipping state distinguishing and handling device
CN203766529U (en) * 2013-12-17 2014-08-13 湖北航天技术研究院特种车辆技术中心 Side-tipping warning device for traction transport vehicles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007130043A1 (en) * 2006-05-05 2007-11-15 Bombardier Recreational Products Inc. Three-wheel vehicle electronic stability system
WO2009042276A1 (en) * 2007-09-28 2009-04-02 Bombardier Recreational Products Inc. Load sensor for a vehicle electronic stability system
CN202345405U (en) * 2011-11-21 2012-07-25 长安大学 Vehicle rollover preventing automatic deceleration system on curve
CN202481078U (en) * 2012-01-16 2012-10-10 浙江吉利控股集团有限公司 Automobile side-tipping state distinguishing and handling device
CN203766529U (en) * 2013-12-17 2014-08-13 湖北航天技术研究院特种车辆技术中心 Side-tipping warning device for traction transport vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106427983A (en) * 2016-11-01 2017-02-22 重庆市科诚电机制造有限公司 Two-stage speed-variable electric tricycle speed control system and method
CN106427983B (en) * 2016-11-01 2018-07-13 重庆市科诚电机制造有限公司 Two kinds of transmission rate control method for an electric tricycle

Similar Documents

Publication Publication Date Title
US4952908A (en) Trailer stability monitor
US20120004805A1 (en) Towed vehicle sway sensing and notification device
CN205239821U (en) A safety device for bicycle
CN204423150U (en) Image-based two-wheeled balance car control system
CN102108854A (en) Automatic anti-overturn control system and control method thereof for rotary drilling rig
CN2281935Y (en) Motorcycle with lift auxiliary wheel
CN202389368U (en) Overhead manned overspeed protection device
CN204383562U (en) Automatic aligning device for vehicle parking wheels
CN100335324C (en) Antilock braking system based roll over prevention
CN103625463A (en) Method and device for automatically controlling braking of vehicle
CN1706693A (en) Anti-collision safety system for automobile
CN201616167U (en) Driving in fatigue alarm system
CN201769945U (en) Safe driving auxiliary device of bicycle
CN201809703U (en) Road roller and monitoring system thereof
CN204415315U (en) Automobile fire disaster emergency escape device
CN102069785A (en) Safety zebra crossing system based on infrared code checking technology
CN201287782Y (en) Bicycle caution and anti-theft device, system
CN202770517U (en) Humanized motor train unit overload early warning system
CN103507710A (en) Scratch-resistant safety alarm for automobile chassis
CN202481078U (en) Automobile side-tipping state distinguishing and handling device
CN203740022U (en) Safety auxiliary wheel device of two-wheel car
CN202009583U (en) Infrared fall preventing device of intelligent lawn mower
JPH10129539A (en) Warning device for trailer rolling
CN204653979U (en) Hammer out machine
CN205113140U (en) Car safe driving early warning system

Legal Events

Date Code Title Description
C06 Publication
C10 Entry into substantive examination