CN105905094A - Electronic hand brake for parking of electric tricycle and electric four-wheeler - Google Patents
Electronic hand brake for parking of electric tricycle and electric four-wheeler Download PDFInfo
- Publication number
- CN105905094A CN105905094A CN201610385874.2A CN201610385874A CN105905094A CN 105905094 A CN105905094 A CN 105905094A CN 201610385874 A CN201610385874 A CN 201610385874A CN 105905094 A CN105905094 A CN 105905094A
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- CN
- China
- Prior art keywords
- stopping
- motor
- tricycle
- line
- brake
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- Legal status (The legal status 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 status listed.)
- Pending
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Classifications
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- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
- B60T13/746—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive and mechanical transmission of the braking action
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- 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
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/08—Brake-action initiating means for personal initiation hand actuated
- B60T7/10—Disposition of hand control
- B60T7/107—Disposition of hand control with electrical power assistance
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- 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
- B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
- B60T2201/04—Hill descent control
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- 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
- B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
- B60T2201/06—Hill holder; Start aid systems on inclined road
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Regulating Braking Force (AREA)
Abstract
The invention discloses an electronic hand brake for parking of an electric tricycle and an electric four-wheeler. The electronic hand brake comprises a motor, a worm reduction box, a brake wire wheel, a brake wire, a support and a switch. An output shaft of the motor is connected with the worm reduction box, and the brake wire wheel is mounted on an output shaft of the worm reduction box. One end of the brake wire is connected with the brake wire wheel, and the other end of the brake wire is connected with a band-type brake. The switch is electrically connected with a power source through a voltage converter. The motor and the worm reduction box are fixed to the support which is fixed to a vehicle frame. The electronic hand brake further comprises a magnet, two hall sensors and a single chip microcomputer, wherein the magnet is mounted on the brake wire wheel, the two hall sensors are fixed to the support at intervals, and the single chip microcomputer is fixedly mounted on the support and electrically connected with the motor, the hall sensors, a main controller of the electric tricycle or the four-wheeler and the power source. By means of the electronic hand brake, automatic parking and stopping of a whole vehicle are achieved, the phenomena of backward slipping and self-sliding of the vehicle when the vehicle is parked on a slope are effectively prevented, and the electronic hand brake is simple in structure, convenient to mount and low in manufacturing cost.
Description
Technical field
The present invention relates to the parking brake system of a kind of electro-tricycle and carriage, particularly relate to the parking electronics parking brake that a kind of electro-tricycle and electric four-wheel vehicle use when stopping, belong to brake of electric vehicle technical field.
Background technology
Existing electro-tricycle and carriage, generally use the parking brake of hand pulling type, and the frame for movement of this hand pulling type parking brake be scarcely reliable, when car load stops on slope, rollback often occurs and certainly slides phenomenon, causing parking the most dangerous.
nullChinese utility model patent，Patent No. 201520105289.3，Disclose a kind of electric motor car electric brake and control device，Including single-chip microcomputer、Linear Hall speed control crank、Electric door lock、Commutation pull switch module、Power switch electric bridge、Motor、Velocity location Hall element，Described linear Hall speed control crank is connected with comprehensive treatment device through speed-regulating signal amplifier，Linear Hall turns brake lever and is connected with comprehensive treatment device through brake signal amplifier，Comprehensive treatment device is connected with motor through commutation pull switch module and power switch electric bridge，Velocity location Hall element on motor is connected with motor signal amplifier，Motor signal amplifier respectively with Hall angle coding module、Speed calculation module and position memory module connect，Speed calculation module is connected with position memory module，Hall angle coding module and position memory module are connected with comprehensive treatment device.The electric brake of this structure controls device and in use suffers from the drawback that, i.e. on the one hand, its structure is complicated, and manufacturing cost is high；On the other hand, its only brake use when driving, when parking, especially when car load stops on slope, still there will be rollback and certainly slide phenomenon, causing parking the most dangerous.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of simple in construction, can effectively prevent car load from occurring rollback when stopping on slope and certainly sliding phenomenon, and realizes car load automatic parking stop and unclamp electro-tricycle and the carriage parking brake in auto electronic of band-type brake.
For solving above-mentioned technical problem, the present invention uses such a electro-tricycle and carriage parking brake in auto electronic, use when electro-tricycle and electric four-wheel vehicle stop, motor, worm reduction box, line of stopping wheel, line of stopping, support should be included and electrically connect and control the switch of motor positive and inverse with described motor by parking brake in auto electronic；The output shaft of described motor is connected with described worm reduction box, described line wheel of stopping is arranged on the output shaft of described worm reduction box, one end of described line of stopping is connected with described line wheel of stopping, the other end of described line of stopping is connected with the band-type brake of electro-tricycle and carriage, described switch electrically connects through the power supply of electric pressure converter with electro-tricycle and carriage, described motor and worm reduction box fixedly mount on the bracket, and described support is fixedly mounted on the vehicle frame of electro-tricycle and carriage.
As a kind of preferred embodiment of the present invention, should also include a magnet, two Hall elements and single-chip microcomputer by parking brake in auto electronic；Described magnet is stopped on line wheel described in being arranged on, said two Hall element compartment of terrain fixedly mounts on the bracket, and on the bracket and single-chip microcomputer electrically connects the fixed installation of described single-chip microcomputer with master controller and the power supply of motor, Hall element, electro-tricycle and carriage.
In the present invention, should parking brake in auto electronic also include a line pin of stopping, described in stop line pin be fixedly mounted on described in stop line wheel on, described in stop line one end with described stop line pin fix be connected.
After using such structure, the method have the advantages that
When car load stops on slope or on smooth ground, first pass through switch connection power drives motor to rotate, and by worm reduction box motor slowed down and drive line wheel of stopping to rotate, when line wheel of stopping starts to rotate, drop-down dynamic line of stopping is driven at line wheel of stopping, and the coil of wire that makes to stop stopping on line wheel, thus the band-type brake of car load is pulled to realize car load automatic parking stop；In the case of motor power-off, utilize the high self-lock force of motor and worm reduction box, can effectively prevent car load from rollback occurring and certainly slides phenomenon；When start to ride car load time, by switch drive motor reversal, make the line of stopping of curling unclamp from line wheel of stopping, it is achieved car load unclamps band-type brake automatically.
The present invention installs magnet and two Hall elements by taking turns at line of stopping, use Hall element location that brake and the position declutched are carried out real-time data acquisition, and signal is passed to single-chip microcomputer, by rotating and the stopping of Single-chip Controlling motor, it is achieved automatically unclamping and locking of band-type brake.After using said structure, the automaticity of the present invention is higher, uses safer, handling higher.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in further detail.
Fig. 1 is a kind of structural representation of electro-tricycle of the present invention and carriage parking brake in auto electronic.
Detailed description of the invention
A kind of electro-tricycle shown in Figure 1 and carriage parking brake in auto electronic, use when electro-tricycle and electric four-wheel vehicle stop, motor 1, worm reduction box 2, line of stopping wheel 3, line 4 of stopping, support 5 should be included and electrically connect with described motor 1 and control the switch of motor 1 rotating by parking brake in auto electronic；The output shaft of described motor 1 is connected with described worm reduction box 2, described line wheel 3 of stopping is fixedly mounted on the output shaft of described worm reduction box 2, one end of described line 4 of stopping is connected with described line wheel 3 of stopping, the described other end of line 4 of stopping is connected with the band-type brake of electro-tricycle and carriage, described switch electrically connects with the power supply such as storage battery or battery of electro-tricycle and carriage through electric pressure converter, figure does not shows switch and power supply, described motor 1 and worm reduction box 2 are fixedly mounted on described support 5 by screw, described support 5 is mounted by means of bolts on the vehicle frame of electro-tricycle and carriage.During parking, first pass through switch connection power drives motor 1 to rotate, such as turn clockwise, by worm reduction box 2 motor 1 slowed down and drive line wheel 3 of stopping slowly to rotate, the speed being less than one turn the most per minute rotates, and when line wheel 3 of stopping rotates, pulls, under line wheel 3 drive of stopping, line 4 of stopping, and the line volume 4 that makes to stop stopping on line wheel 3, thus the band-type brake of car load is pulled to realize car load automatic parking stop；In the case of motor 1 power-off, utilize the high self-lock force of motor 1 and worm reduction box 2, can effectively prevent car load from rollback occurring and certainly slides phenomenon；When start to ride car load time, by switch drive motor reversal, rotate the most counterclockwise, make curling stop line 4 from stop line wheel 3 unclamp, it is achieved unclamp band-type brake.
As a kind of preferred embodiment of the present invention, as it is shown in figure 1,6, two Hall elements 7 of a magnet and single-chip microcomputer 8 should also be included parking brake in auto electronic；Described magnet 6 is stopped on line wheel 3 described in being fixedly mounted on, the spaced certain distance of said two Hall element 7 is fixedly mounted on described support 5, and described single-chip microcomputer 8 is fixedly mounted on described support 5 and single-chip microcomputer 8 is electrically connected with motor 1, Hall element 7, electro-tricycle and the master controller of carriage and power supply by cable 10.The present invention is by one magnet 6 of installation and two Hall elements 7 on line wheel 3 of stopping, use Hall element 7 to position and brake and the position declutched are carried out real-time data acquisition, and signal is passed to single-chip microcomputer 8, rotating and the stall of motor 1 is controlled, it is achieved automatically unclamping and locking of band-type brake by single-chip microcomputer 8.
In the present invention, should also include a columnar line pin 9 of stopping by parking brake in auto electronic, described stop line pin 9 by be welded and fixed be arranged on described in stop on line wheel 3 or one-body molded being arranged on is stopped on line wheel 3, described in stop one end of line 4 fix with described line pin 9 of stopping and be connected, as shown in Figure 1.
One as the present invention is preferable to carry out working method, during parking, first pass through switch connection power drives motor 1 to turn clockwise, by worm reduction box 2 motor 1 slowed down and drive line wheel 3 of stopping slowly to rotate, the speed being less than one turn the most per minute rotates, pull, under line wheel 3 drive of stopping, line 4 of stopping, simultaneously, Hall element 7 carries out real-time data acquisition to the position of brake, and signal is passed to single-chip microcomputer 8, when band-type brake arrives locking position, single-chip microcomputer 8 output signal controls motor 1 power-off and stops operating, it is achieved car load automatic parking stop.Start to ride car load time, when hand twist the hand of electro-tricycle and carriage or while stepping on electric switch, train signal is transferred to single-chip microcomputer 8 by the master controller controlling vehicle circuitry of electro-tricycle and carriage, single-chip microcomputer 8 output signal controls motor 1 energising and rotates counterclockwise, during line of stopping wheel 3 rotation, the line 4 of stopping of curling is unclamped from line wheel 3 of stopping, realize automatically unclamping of band-type brake, while line wheel 3 rotation of stopping, the Hall element 7 position to declutching carries out real-time data acquisition, and signal is passed to single-chip microcomputer 8, when band-type brake arrives released position, single-chip microcomputer 8 output signal controls motor 1 power-off and stops operating.
Through on probation, present invention achieves the car load automatic parking stop of electro-tricycle and carriage, and effectively prevent car load from rollback occurring when stopping on slope and certainly slides phenomenon, simple in construction, easy for installation, cheap for manufacturing cost, achieve good effect.
Claims (3)
1. an electro-tricycle and carriage parking brake in auto electronic, use when electro-tricycle and electric four-wheel vehicle stop, it is characterised in that: motor (1), worm reduction box (2), line of stopping wheel (3), line of stopping (4), support (5) should be included and electrically connect and control the switch of motor (1) rotating with described motor (1) by parking brake in auto electronic；The output shaft of described motor (1) is connected with described worm reduction box (2), described line wheel (3) of stopping is arranged on the output shaft of described worm reduction box (2), one end of described line of stopping (4) is connected with described line wheel (3) of stopping, the described other end of line of stopping (4) is connected with the band-type brake of electro-tricycle and carriage, described switch electrically connects through the power supply of electric pressure converter with electro-tricycle and carriage, described motor (1) and worm reduction box (2) are fixedly mounted on described support (5), described support (5) is fixedly mounted on the vehicle frame of electro-tricycle and carriage.
Electro-tricycle the most according to claim 1 and carriage parking brake in auto electronic, it is characterised in that: should also include a magnet (6), two Hall elements (7) and single-chip microcomputer (8) by parking brake in auto electronic；Described magnet (6) is stopped on line wheel (3) described in being arranged on, said two Hall element (7) compartment of terrain is fixedly mounted on described support (5), and described single-chip microcomputer (8) is fixedly mounted on described support (5), and above and single-chip microcomputer (8) electrically connects with motor (1), Hall element (7), electro-tricycle and the master controller of carriage and power supply.
Electro-tricycle the most according to claim 1 and carriage parking brake in auto electronic, it is characterized in that: should also include a line pin (9) of stopping by parking brake in auto electronic, described line pin (9) of stopping be fixedly mounted on described in stop line wheel (3) on, described in stop line (4) one end with described stop line pin (9) fix be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610385874.2A CN105905094A (en) | 2016-06-03 | 2016-06-03 | Electronic hand brake for parking of electric tricycle and electric four-wheeler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610385874.2A CN105905094A (en) | 2016-06-03 | 2016-06-03 | Electronic hand brake for parking of electric tricycle and electric four-wheeler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105905094A true CN105905094A (en) | 2016-08-31 |
Family
ID=56742107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610385874.2A Pending CN105905094A (en) | 2016-06-03 | 2016-06-03 | Electronic hand brake for parking of electric tricycle and electric four-wheeler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105905094A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020129999A1 (en) * | 2001-02-09 | 2002-09-19 | Trw Automotive Electronics & Components Gmbh & Gmbh & Co. Kg | Park break system for vehicles |
| CN2604357Y (en) * | 2003-02-09 | 2004-02-25 | 黄潮辉 | Vehicle dynamic automatic hand braking device |
| CN101495352A (en) * | 2006-07-26 | 2009-07-29 | 欧陆汽车有限责任公司 | Actuator with function monitor |
| CN201833999U (en) * | 2010-09-10 | 2011-05-18 | 兰州吉利汽车工业有限公司 | Automobile parking device |
| CN104554204A (en) * | 2013-10-21 | 2015-04-29 | 程洪武 | Novel guyed electronic parking system |
| CN205661435U (en) * | 2016-06-03 | 2016-10-26 | 倪振国 | Electric tricycle and four -wheel car electronics manual brake for parking |
-
2016
- 2016-06-03 CN CN201610385874.2A patent/CN105905094A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020129999A1 (en) * | 2001-02-09 | 2002-09-19 | Trw Automotive Electronics & Components Gmbh & Gmbh & Co. Kg | Park break system for vehicles |
| CN2604357Y (en) * | 2003-02-09 | 2004-02-25 | 黄潮辉 | Vehicle dynamic automatic hand braking device |
| CN101495352A (en) * | 2006-07-26 | 2009-07-29 | 欧陆汽车有限责任公司 | Actuator with function monitor |
| CN201833999U (en) * | 2010-09-10 | 2011-05-18 | 兰州吉利汽车工业有限公司 | Automobile parking device |
| CN104554204A (en) * | 2013-10-21 | 2015-04-29 | 程洪武 | Novel guyed electronic parking system |
| CN205661435U (en) * | 2016-06-03 | 2016-10-26 | 倪振国 | Electric tricycle and four -wheel car electronics manual brake for parking |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |
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| RJ01 | Rejection of invention patent application after publication |