WO2007082420A1 - Dispositif de commande de coupure d'alimentation de frein pour véhicules électriques - Google Patents

Dispositif de commande de coupure d'alimentation de frein pour véhicules électriques Download PDF

Info

Publication number
WO2007082420A1
WO2007082420A1 PCT/CN2006/001147 CN2006001147W WO2007082420A1 WO 2007082420 A1 WO2007082420 A1 WO 2007082420A1 CN 2006001147 W CN2006001147 W CN 2006001147W WO 2007082420 A1 WO2007082420 A1 WO 2007082420A1
Authority
WO
WIPO (PCT)
Prior art keywords
normally
electric vehicle
brake
support member
electrodes
Prior art date
Application number
PCT/CN2006/001147
Other languages
English (en)
Chinese (zh)
Inventor
Xiancan Jiang
Original Assignee
Xiancan Jiang
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 Xiancan Jiang filed Critical Xiancan Jiang
Publication of WO2007082420A1 publication Critical patent/WO2007082420A1/fr

Links

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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/04—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically
    • B60T11/046—Using cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/16—Arrangement of switches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
    • B62K23/02—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips hand actuated
    • B62K23/06—Levers

Definitions

  • the invention relates to a brake power-off control device for an electric vehicle driven by a motor.
  • Electric vehicles are vehicles that use batteries as an auxiliary energy source. They are characterized by convenience, low cost, and no exhaust emissions.
  • the electric vehicle generally includes a frame, front and rear wheels, a battery, a control circuit, a transmission device, and a brake device.
  • the front and rear wheels are separated from the front and rear of the frame, and the transmission device is generally connected to the rear wheel through a chain or a belt, and the battery provides power for the whole vehicle, and the brake device Acting on the front and rear wheels for braking control, a saddle is provided in the middle of the frame for the human body mount, the user sits on the saddle, and the normal driving, braking, etc. can be realized by flexible control of the operating components provided by the control circuit. operating.
  • CN200420044690.2 discloses a power-off switching device. As shown in Fig. 1, the power-off switch device 1A is mounted on the brake lever 2A, and is integrally formed with the brake lever, and is in close contact with the handle of the brake lever, and the handle simultaneously controls the brake wire 3A and the signal wire 4A.
  • the power-off switching device sends a power-off signal while the brake is being braked, and is transmitted to the controller through the signal line to stop the output of the motor, thereby solving the above problem of "blocking".
  • two signal wires are added to the brakes to install two brake wires, and the brakes control the brake wires and the signal wires at the same time, which easily causes the four wires to entangle and even split the signal wires, resulting in the power-off control signal.
  • the reliability is worse.
  • the power-off switch device is installed in the brake lever to make the structure of the brake lever complicated.
  • the invention provides a brake power-off control device for an electric vehicle with simple structure, good control signal reliability and convenient installation.
  • the brake power-off control device for an electric vehicle of the present invention comprises a support member fixed on the electric vehicle, wherein a brake wire of the electric vehicle is disposed through the support member, and the support member is provided with a sliding contact piece, a pair of normally-on electrodes and a
  • the normally-on electrode and the normally-closed electrode are fixed to the support member in the direction of the brake wire, and the sliding contact piece is placed between the normally-on electrode and the normally-closed electrode and fixed to the core wire of the brake wire.
  • the two normally-on electrodes and the two normally-closed electrodes are electrically connected to the control circuit of the electric vehicle.
  • a switch may be used instead of the electrode, as follows:
  • the brake power-off control device for an electric vehicle of the present invention comprises a support member fixed on the electric vehicle, wherein a brake wire of the electric vehicle is disposed through the support member, and a sliding contact piece, a normally-on switch and a normally-closed switch are arranged inside the support member
  • the normally-on switch and the normally-closed switch are fixed on the support member in the direction of the brake line, and the sliding contact piece is placed between the normally-on switch and the normally-closed switch and fixed with the core wire of the brake wire, the normally-on switch and The normally closed switch is electrically connected to the control circuit of the electric vehicle.
  • the sliding contact piece can be respectively connected to the normally open switch or the normally closed switch by tightening and loosening the brake line.
  • the brake power-off control device for the electric vehicle according to the present invention can be installed at any position on the brake line, so that the signal line can be flexibly shortened, and the signal line is prevented from being in front of the handlebar, entangled with the brake wire, or even
  • the splitting affects the reliability of the power-off control signal, and the device is independent of the brake lever, and does not need to modify the existing brake device, so the installation is convenient, and the structure is simple and beautiful.
  • FIG. 1 is a structural diagram of a power-off switch disclosed in CN200420044690.2;
  • FIG. 2 is a structural relationship diagram of the present invention.
  • Figure 3 is another structural relationship diagram of the present invention.
  • Figure 4 is a schematic view showing the installation position of the bicycle on the bicycle.
  • the brake power-off control device for an electric vehicle includes a support member 1 in a box shape, and the support member 1 specifically includes a cover body and a body, and the normally-on electrode 8 and the normally-closed electrode 4 are disposed at On the inner wall of the body, it leads to the rear wall and is electrically connected to the controller of the electric vehicle through the lead wire 5 Pick up.
  • the brake wire 2 of the electric vehicle is disposed through the longitudinal direction of the support member 1.
  • the support member 1 is internally provided with a rectangular parallelepiped sliding contact piece 3, a pair of normally-on electrodes 8 and a pair of normally-closed electrodes 4, and the sliding contact piece 3 Placed between the normally-on electrode 8 and the normally-closed electrode 4 and fixed to the core wire of the brake wire 2, the normally-on electrode 8 and the normally-closed electrode 4 are fixed to the support member 1 in the direction of the brake wire 2, two The normally-on electrodes 8 are separated on both sides of the brake wire 2, and the two normally-closed electrodes 4 are also separated on both sides of the brake wire 2, and are kept at a reasonable distance so that the sliding contacts 3 can respectively connect the two normally-on electrodes 8 Or two normally closed electrodes 4.
  • the sliding contacts 3 can be separated by the tightening and loosening of the brake wires 2, respectively.
  • the two normally-on electrodes 8 or the two normally-closed electrodes 4 are turned on.
  • an elastic member 6 is further disposed in the support member 1, and the elastic member 6 is connected to the sliding contact piece 3 at the end, and the end is connected to the normally closed electrode 4 side.
  • the spring element 6 can be directly spring. It is of course also possible to mount a compression spring on the other end of the support member 1.
  • the sliding contact force of the spring can be utilized to cause the sliding contact piece 3 to be in a certain state under normal conditions.
  • the shape of the support member 1 can be diversified, including another structure:
  • the support member 1 is designed as a cylindrical cylinder, and two ends are provided with openings for the brake wire 2 to pass through, 'two normally-on electrodes 8 and Both of the normally closed electrodes 4 are disposed in the same cross section of the support member 1, and the sliding contact piece 3 can be designed in the form of an annular sheet.
  • the ring-shaped sliding contact 3 can also be pulled to turn on the normally-on electrode 8 or the normally-closed electrode 4.
  • the normally-on electrode 8 and the normally-closed electrode 4 are electrically connected to each other by the sliding contact 3, and the circuit is turned on.
  • the normally-on electrode 8 and the normally-closed electrode can also be used. 4 removed, designed as a touch switch, specifically, designed as a normally-on switch (not shown) and a normally-closed switch (not shown), the normally-on switch and the normally-closed switch are also in the direction of the brake line
  • the front and rear are fixed on the support member 1, and the sliding contact piece 3 is still placed between the normally-on switch and the normally-closed switch and fixed with the core wire of the brake wire 2, and the normally-on switch and the normally-closed switch are still connected with the controller of the electric vehicle. Electrical connection.
  • the sliding contact 3 can also be pulled to receive the normally-on switch or the normally-closed switch, so that the same effect as the previous embodiment can be achieved.
  • the sliding contact 3 contacts the normally closed electrode (or normally closed switch) under the pulling action of the brake wire 2 and the retracting force of the elastic member 6, and at this time forms a closed circuit with the controller of the electric vehicle.
  • the controller of the electric vehicle controls the motor output; in the case of braking, the sliding contact 3 is on the brake line 2
  • the pull-in contact with the normally-on electrode (or the normally-on switch) an open circuit can be formed with the control circuit, and the controller controls the motor to stop outputting.
  • the brake power-off control device for the electric vehicle of the present invention can be installed on the brake line close to the controller, and the position 1B on the front brake line can also be mounted under the frame.
  • the position of the controller is 2B, in order to shorten the distance between it and the controller, reduce the use of the signal line, and also avoid the situation where the signal line and the brake line are entangled or split.
  • the support member can be secured to the support of the electric vehicle or other reliable parts by means of the connecting member.
  • the invention provides a better guarantee for the power-off control of the electric vehicle during braking.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Elements And Transmission Devices (AREA)

Abstract

Dispositif de commande de coupure d'alimentation de frein pour véhicules électriques, comprenant un support fixé sur le véhicule. Un câble de frein du véhicule traverse le support, dans lequel se trouvent un contacteur glissant, une paire d'électrodes normalement ouvertes et une paire d'électrodes normalement fermées. Ces deux séries d'électrodes sont fixées au support le long de la direction du câble de frein, à l'avant et à l'arrière. Le contacteur est établi entre les deux séries d'électrodes et est fixé sur l'âme du câble de frein. Les deux séries d'électrodes sont reliées électriquement à un contrôleur du véhicule, séparément, de sorte que le contacteur puisse être relié à ces deux séries d'électrodes par télescopage du câble de frein.
PCT/CN2006/001147 2006-01-16 2006-05-29 Dispositif de commande de coupure d'alimentation de frein pour véhicules électriques WO2007082420A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2006200538369U CN2889813Y (zh) 2006-01-16 2006-01-16 一种电动自行车的刹车断电控制装置
CN200620053836.9 2006-01-16

Publications (1)

Publication Number Publication Date
WO2007082420A1 true WO2007082420A1 (fr) 2007-07-26

Family

ID=38020464

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2006/001147 WO2007082420A1 (fr) 2006-01-16 2006-05-29 Dispositif de commande de coupure d'alimentation de frein pour véhicules électriques

Country Status (2)

Country Link
CN (1) CN2889813Y (fr)
WO (1) WO2007082420A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2921395A1 (fr) * 2014-03-18 2015-09-23 Askoll Eva S.R.L. Dispositif de commande de frein pour bicyclettes électriques
CN107719564A (zh) * 2017-10-25 2018-02-23 珠海双业电子科技有限公司 一种刹车断电感应开关

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2349118Y (zh) * 1998-09-17 1999-11-17 边大益 电动自行车刹把断电安全装置
CN2451398Y (zh) * 2000-09-19 2001-10-03 边大益 电动车电子断电刹把
JP2003182680A (ja) * 2002-10-30 2003-07-03 Shimano Inc 自転車の電気的変速操作機構
CN2690273Y (zh) * 2004-04-13 2005-04-06 江显灿 具有刹车断电结构的力矩传感器电动自行车
US20050168059A1 (en) * 2004-01-30 2005-08-04 Honda Motor Co., Ltd. Brake system for a motorcycle, and method of using same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2349118Y (zh) * 1998-09-17 1999-11-17 边大益 电动自行车刹把断电安全装置
CN2451398Y (zh) * 2000-09-19 2001-10-03 边大益 电动车电子断电刹把
JP2003182680A (ja) * 2002-10-30 2003-07-03 Shimano Inc 自転車の電気的変速操作機構
US20050168059A1 (en) * 2004-01-30 2005-08-04 Honda Motor Co., Ltd. Brake system for a motorcycle, and method of using same
CN2690273Y (zh) * 2004-04-13 2005-04-06 江显灿 具有刹车断电结构的力矩传感器电动自行车

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2921395A1 (fr) * 2014-03-18 2015-09-23 Askoll Eva S.R.L. Dispositif de commande de frein pour bicyclettes électriques
US9475542B2 (en) 2014-03-18 2016-10-25 Askoll Eva S.R.L. Brake for electric bicycle
CN107719564A (zh) * 2017-10-25 2018-02-23 珠海双业电子科技有限公司 一种刹车断电感应开关

Also Published As

Publication number Publication date
CN2889813Y (zh) 2007-04-18

Similar Documents

Publication Publication Date Title
TWI229047B (en) Electric bicycle
JP5641730B2 (ja) 回生ブレーキ装置および回生ブレーキ装置を備える車両
JP5395603B2 (ja) 回生ブレーキ装置及びこれを備えた電動アシスト車
TWI449635B (zh) Bicycle motor control system
JP4906982B1 (ja) 電動自転車
US20050177285A1 (en) Electrically-driven vehicle
TW201236907A (en) Electric vehicle
US8627915B2 (en) Throttle position detector for two-wheeled electric vehicle
US20120111137A1 (en) Vehicle With Contactless Throttle
WO2007121362A2 (fr) Système de frein de bicyclette intégré au cadre
GB2472392B (en) Vehicle braking system
WO2007082420A1 (fr) Dispositif de commande de coupure d'alimentation de frein pour véhicules électriques
EP2230129B1 (fr) Dispositif de commande de frein avec sensibilité de frein magnétique réglable
JP2013248971A (ja) 電動車両における電力供給装置
CN103171543A (zh) 电动骑行车辆及其电子刹车系统和电子刹车控制方法
JP5328419B2 (ja) 車両のブレーキ装置
CN209795723U (zh) 一种用于电动车助力刹车装置
CN2690273Y (zh) 具有刹车断电结构的力矩传感器电动自行车
CN107200060B (zh) 一种电动叉车的转向控制装置及其控制方法
CN201825201U (zh) 一种助动车车把结构
CN202379039U (zh) 一种电动两轮车的脚踏刹车机构
WO2013106479A1 (fr) Véhicule doté d'une commande des gaz sans contact
CN218258508U (zh) 一种四轮电动车、助力车刹车断电装置
CN210812066U (zh) 助力型轮椅
JPH11124077A (ja) 電動補助自転車

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 06742035

Country of ref document: EP

Kind code of ref document: A1