CN105835855A - Electric bicycle automatic brake detection and control device - Google Patents
Electric bicycle automatic brake detection and control device Download PDFInfo
- Publication number
- CN105835855A CN105835855A CN201610336227.2A CN201610336227A CN105835855A CN 105835855 A CN105835855 A CN 105835855A CN 201610336227 A CN201610336227 A CN 201610336227A CN 105835855 A CN105835855 A CN 105835855A
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- CN
- China
- Prior art keywords
- electric bicycle
- brake
- ecu
- motor
- driver
- Prior art date
- 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.)
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K2028/006—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions disconnecting the electric power supply, e.g. the vehicle battery
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Regulating Braking Force (AREA)
Abstract
The invention discloses an electric bicycle automatic brake detection and control device, which comprises radars, an ECU (Engine Control Unit), a driver, a stepping motor, a storage battery, a speed controller, a main motor, a normally-closed relay, brake shoes, contact rollers, a brake cam, a stepping motor main shaft and a return spring, wherein a plurality of radars are arranged and are respectively connected with the ECU correspondingly; the ECU is also respectively connected with the driver and the normally-closed relay correspondingly; the driver is correspondingly connected with the stepping motor; the storage battery, the speed controller, the main motor and the normally-closed replay are sequentially connected serially; the brake cam is arranged on the stepping motor main shaft; the contact rollers are respectively arranged at two sides of the brake cam; the brake shoes are respectively arranged on any one contact roller; the return spring is also arranged between the two brake shoes. The electric bicycle automatic brake detection and control device provided by the invention can be used for detecting barriers and pedestrians in front of an electric bicycle, and avoiding the occurrence of accidents that the electric bicycle hits the barriers or the pedestrians.
Description
Technical field
The present invention relates to a kind of electric bicycle self-actuating brake detection control apparatus.
Background technology
Electric bicycle has become as the vehicles commonly used in people's daily life.But, due to the disappearance of electric bicycle safety device, often occur that electric bicycle knocks the accident of barrier and pedestrian, serious harm traffic safety and the safety of people's lives and properties.The personnel of driving not only are brought the biggest danger by the similar accident that electric bicycle causes, and also threaten autre vie and the safety of property.
Summary of the invention
It is an object of the invention to provide one and can detect electric bicycle preceding object and pedestrian, as found, electrical salf-walking front side has obstacle and pedestrian, electric bicycle is by cut-out mair motor power supply and starts automatic slow-down device, thus avoids electric bicycle driving to knock the electric bicycle self-actuating brake detection control apparatus of generation of barrier or pedestrian accident.
The technical scheme is that, a kind of electric bicycle self-actuating brake detection control apparatus, including radar, ECU, driver, motor, accumulator, speed control, mair motor, normally closed relay, brake-shoe, contact roller, brake cam, motor main shaft and return spring, described radar is provided with multiple and connection corresponding with ECU respectively, described ECU is corresponding with driver and normally closed relay the most respectively to be connected, described driver is corresponding with motor to be connected, described accumulator, speed control, mair motor, normally closed relay is sequentially connected in series, described brake cam is arranged on motor main shaft, described brake cam both sides are respectively arranged with contact roller, it is respectively arranged with brake-shoe on arbitrary described contact roller, it is additionally provided with return spring between described two brake-shoes.
In a preferred embodiment of the present invention, the rated voltage of described accumulator is 48V or 36V.
In a preferred embodiment of the present invention, described radar is 5V by the input power after 48V or 36V accumulator voltage-regulation voltage-stabilization.
In a preferred embodiment of the present invention, described driver is 5V and 24V by the input power after 48V or 36V accumulator voltage-regulation voltage-stabilization.
In a preferred embodiment of the present invention, when electric bicycle is in driving, radar will constantly detect whether Herba Plantaginis has barrier or pedestrian, and detect barrier or the pedestrian distance from electric bicycle, if barrier or pedestrian are close to electric bicycle, radar will send signal to ECU, and ECU is energized to normally closed relay after receiving signal, normally closed relay disconnects the mair motor power supply of electric bicycle after powered up, and electric bicycle cannot accelerate；ECU can be by the rotation corner of driver control motor while being energized to normally closed relay, motor main shaft can drive brake cam to rotate, the rotation of brake cam makes brake-shoe open and realizes electric bicycle braking, so that electric bicycle slows down, it is to avoid electric bicycle driving knocks the generation of barrier or pedestrian accident.
Of the present invention is a kind of electric bicycle self-actuating brake detection control apparatus, the present invention can detect electric bicycle preceding object and pedestrian, as found, electrical salf-walking front side has obstacle and pedestrian, electric bicycle is by cut-out mair motor power supply and starts automatic slow-down device, thus avoids electric bicycle driving to knock the generation of barrier or pedestrian accident.
Accompanying drawing explanation
Fig. 1 is the self-actuating brake detection control apparatus circuit diagram of a kind of electric bicycle self-actuating brake detection control apparatus of the present invention；
Fig. 2 is the self-braking device structural representation of a kind of electric bicycle self-actuating brake detection control apparatus of the present invention.
Detailed description of the invention
Below presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
nullOf the present invention is a kind of electric bicycle self-actuating brake detection control apparatus，As shown in Figure 1 with Figure 2，Including radar 1、ECU2、Driver 3、Motor 4、Accumulator 5、Speed control 6、Mair motor 7、Normally closed relay 8、Brake-shoe 9、Contact roller 10、Brake cam 11、Motor main shaft 12 and return spring 13，Described radar 1 is provided with multiple and connection corresponding with ECU2 respectively，Described ECU2 is corresponding with driver 3 and normally closed relay 8 the most respectively to be connected，Described driver 3 and the corresponding connection of motor 4，Described accumulator 5、Speed control 6、Mair motor 7、Normally closed relay 8 is sequentially connected in series，Described brake cam 11 is arranged on motor main shaft 12，Described brake cam 11 both sides are respectively arranged with contact roller 10，It is respectively arranged with brake-shoe 9 on arbitrary described contact roller 10，It is additionally provided with return spring 13 between described two brake-shoes 9.
The rated voltage of described accumulator 5 is 48V or 36V.
Described radar 1 is 5V by the input power after 48V or 36V accumulator 5 voltage-regulation voltage-stabilization.
Described driver 3 is 5V and 24V by the input power after 48V or 36V accumulator 5 voltage-regulation voltage-stabilization.
When electric bicycle is in driving, radar 1 will constantly detect whether Herba Plantaginis has barrier or pedestrian, and detect barrier or the pedestrian distance from electric bicycle, if barrier or pedestrian are close to electric bicycle, radar 1 will send signal to ECU2, ECU is energized to normally closed relay 8 after receiving signal, and normally closed relay 8 disconnects mair motor 7 power supply of electric bicycle after powered up, and electric bicycle cannot accelerate；ECU2 can control the rotation corner of motor 4 to normally closed relay 8 while being energized by driver 3, motor main shaft 12 can drive brake cam 11 to rotate, the rotation of brake cam 11 makes brake-shoe 9 open and realizes electric bicycle braking, so that electric bicycle slows down, it is to avoid electric bicycle driving knocks the generation of barrier or pedestrian accident.
Of the present invention is a kind of electric bicycle self-actuating brake detection control apparatus, the present invention can detect electric bicycle preceding object and pedestrian, as found, electrical salf-walking front side has obstacle and pedestrian, electric bicycle is by cut-out mair motor power supply and starts automatic slow-down device, thus avoids electric bicycle driving to knock the generation of barrier or pedestrian accident.
The foregoing is only the detailed description of the invention of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope that disclosed herein; the change can expected without creative work or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims are limited.
Claims (5)
1. an electric bicycle self-actuating brake detection control apparatus, including radar, ECU, driver, motor, accumulator, speed control, mair motor, normally closed relay, brake-shoe, contact roller, brake cam, motor main shaft and return spring, it is characterized in that: described radar is provided with multiple and connection corresponding with ECU respectively, described ECU is corresponding with driver and normally closed relay the most respectively to be connected, described driver is corresponding with motor to be connected, described accumulator, speed control, mair motor, normally closed relay is sequentially connected in series, described brake cam is arranged on motor main shaft, described brake cam both sides are respectively arranged with contact roller, it is respectively arranged with brake-shoe on arbitrary described contact roller, it is additionally provided with return spring between described two brake-shoes.
Electric bicycle self-actuating brake detection control apparatus the most according to claim 1, it is characterised in that: the rated voltage of described accumulator is 48V or 36V.
Electric bicycle self-actuating brake detection control apparatus the most according to claim 2, it is characterised in that: described radar is 5V by the input power after 48V or 36V accumulator voltage-regulation voltage-stabilization.
Electric bicycle self-actuating brake detection control apparatus the most according to claim 1, it is characterised in that: described driver is 5V and 24V by the input power after 48V or 36V accumulator voltage-regulation voltage-stabilization.
Electric bicycle self-actuating brake detection control apparatus the most according to claim 1, it is characterized in that: when electric bicycle is in driving, radar will constantly detect whether Herba Plantaginis has barrier or pedestrian, and detect barrier or the pedestrian distance from electric bicycle, if barrier or pedestrian are close to electric bicycle, radar will send signal to ECU, ECU is energized to normally closed relay after receiving signal, normally closed relay disconnects the mair motor power supply of electric bicycle after powered up, and electric bicycle cannot accelerate；ECU can be by the rotation corner of driver control motor while being energized to normally closed relay, motor main shaft can drive brake cam to rotate, the rotation of brake cam makes brake-shoe open and realizes electric bicycle braking, so that electric bicycle slows down, it is to avoid electric bicycle driving knocks the generation of barrier or pedestrian accident.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336227.2A CN105835855B (en) | 2016-05-20 | 2016-05-20 | A kind of electric bicycle self-actuating brake detection control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336227.2A CN105835855B (en) | 2016-05-20 | 2016-05-20 | A kind of electric bicycle self-actuating brake detection control apparatus |
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| Publication Number | Publication Date |
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| CN105835855A true CN105835855A (en) | 2016-08-10 |
| CN105835855B CN105835855B (en) | 2018-07-20 |
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| CN201610336227.2A Active CN105835855B (en) | 2016-05-20 | 2016-05-20 | A kind of electric bicycle self-actuating brake detection control apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393325A (en) * | 2017-09-08 | 2017-11-24 | 四川闫新江信息科技有限公司 | A kind of traffic lights of automatic moving |
| CN107930020A (en) * | 2017-07-07 | 2018-04-20 | 中国计量大学 | A kind of body-building bicycle system based on virtual reality technology |
| CN110375012A (en) * | 2019-07-22 | 2019-10-25 | 肖远奇 | A kind of automatic vehicle bumper |
| CN110716540A (en) * | 2019-10-08 | 2020-01-21 | 深圳市乐骑智能科技有限公司 | Automatic running system of electric scooter |
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| CN2179299Y (en) * | 1994-02-26 | 1994-10-12 | 张学栋 | Automotive auto-braking, anti-collision and anti-theft device |
| CN201656862U (en) * | 2010-03-08 | 2010-11-24 | 光阳工业股份有限公司 | Vehicle starting device for handlebar braking |
| CN103552554A (en) * | 2013-10-28 | 2014-02-05 | 郝占秋 | Motor vehicle emergency alarming and brake stopping device |
| CN203681462U (en) * | 2014-01-08 | 2014-07-02 | 曹小兵 | Intelligent anti-collision system of two-wheeled vehicle |
| CN203784145U (en) * | 2014-03-28 | 2014-08-20 | 江苏三志制动器有限公司 | Single-pin quick-change type drum brake |
| CN104309728A (en) * | 2014-10-22 | 2015-01-28 | 安徽永成电气有限公司 | Bumper of electric bicycle |
| CN105383615A (en) * | 2015-10-26 | 2016-03-09 | 杜耀珂 | Radar-monitoring electric braking and speed reducing system |
| CN205601816U (en) * | 2016-05-20 | 2016-09-28 | 沙洲职业工学院 | Electric bicycle self -actuating brake detection control apparatus |
-
2016
- 2016-05-20 CN CN201610336227.2A patent/CN105835855B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2179299Y (en) * | 1994-02-26 | 1994-10-12 | 张学栋 | Automotive auto-braking, anti-collision and anti-theft device |
| CN201656862U (en) * | 2010-03-08 | 2010-11-24 | 光阳工业股份有限公司 | Vehicle starting device for handlebar braking |
| CN103552554A (en) * | 2013-10-28 | 2014-02-05 | 郝占秋 | Motor vehicle emergency alarming and brake stopping device |
| CN203681462U (en) * | 2014-01-08 | 2014-07-02 | 曹小兵 | Intelligent anti-collision system of two-wheeled vehicle |
| CN203784145U (en) * | 2014-03-28 | 2014-08-20 | 江苏三志制动器有限公司 | Single-pin quick-change type drum brake |
| CN104309728A (en) * | 2014-10-22 | 2015-01-28 | 安徽永成电气有限公司 | Bumper of electric bicycle |
| CN105383615A (en) * | 2015-10-26 | 2016-03-09 | 杜耀珂 | Radar-monitoring electric braking and speed reducing system |
| CN205601816U (en) * | 2016-05-20 | 2016-09-28 | 沙洲职业工学院 | Electric bicycle self -actuating brake detection control apparatus |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930020A (en) * | 2017-07-07 | 2018-04-20 | 中国计量大学 | A kind of body-building bicycle system based on virtual reality technology |
| CN107393325A (en) * | 2017-09-08 | 2017-11-24 | 四川闫新江信息科技有限公司 | A kind of traffic lights of automatic moving |
| CN110375012A (en) * | 2019-07-22 | 2019-10-25 | 肖远奇 | A kind of automatic vehicle bumper |
| CN110716540A (en) * | 2019-10-08 | 2020-01-21 | 深圳市乐骑智能科技有限公司 | Automatic running system of electric scooter |
| CN110716540B (en) * | 2019-10-08 | 2022-08-26 | 深圳市乐骑智能科技有限公司 | Automatic running system of electric scooter |
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| Publication number | Publication date |
|---|---|
| CN105835855B (en) | 2018-07-20 |
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