CN109250027A - Unexpected acceleration system is prevented under electrical salf-walking Chefei's riding condition - Google Patents
Unexpected acceleration system is prevented under electrical salf-walking Chefei's riding condition Download PDFInfo
- Publication number
- CN109250027A CN109250027A CN201811071691.9A CN201811071691A CN109250027A CN 109250027 A CN109250027 A CN 109250027A CN 201811071691 A CN201811071691 A CN 201811071691A CN 109250027 A CN109250027 A CN 109250027A
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- China
- Prior art keywords
- electric bicycle
- power switch
- control unit
- walking
- chefei
- 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.)
- Pending
Links
- 230000001133 acceleration Effects 0.000 title claims abstract description 14
- 238000012544 monitoring process Methods 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
- B62M6/50—Control or actuating devices therefor characterised by detectors or sensors, or arrangement thereof
Abstract
Unexpected acceleration system is prevented under electrical salf-walking Chefei riding condition of the present invention, it includes control unit, the input terminal of the control unit is connected separately with touch sensor and pressure type sensor by signal wire, the touch sensor is arranged at the left handle of electric bicycle, the pressure type sensor is arranged at the vehicle seat of electric bicycle, the output end of control unit is connected separately with power switch and handle throttle position switch by signal wire, the power switch is arranged in the battery pack of electric bicycle and between hand throttle, the handle throttle position switch be arranged in electric bicycle at hand throttle, the present invention has structurally reasonable, it is easy to use, operating cost is low, the high advantage of security performance.
Description
Technical field
The invention belongs to electric bicycle equipment technical fields, and in particular to prevent under electrical salf-walking Chefei's riding condition unexpected
Acceleration system.
Background technique
Electric bicycle is a kind of energy-saving and environment-friendly walking-replacing tool, nowadays electric bicycle use it is more and more extensive, electricity
Dynamic voluntarily vehicle speed increase is fast, if improper use, still can cause accident, for example, people congested in traffic location often under
Vehicle pushes electric bicycle walking, but can sometimes forget to close electric bicycle power switch, can accidentally turn speed regulation
Handle causes electric bicycle to accelerate suddenly, knocks pedestrian or the barrier of front, it is possible to cause traffic accident, nowadays
Electric bicycle remind driver to get off there is no installation after close the device of power supply, and people also tend to that this can be ignored
Point, once get off push electric bicycle walking on the way when, will threaten to pedestrian and the personal safety of oneself.
Summary of the invention
The purpose of the invention is to overcome the deficiencies in the prior art, and provide a kind of structurally reasonable, easy to use, operation
Unexpected acceleration system is prevented under electrical salf-walking Chefei's riding condition at low cost, security performance is high.
The object of the present invention is achieved like this: preventing unexpected acceleration system under electrical salf-walking Chefei's riding condition, it includes
The input terminal of control unit, the control unit is connected separately with touch sensor by signal wire and pressure type senses
Device, the touch sensor are arranged at the left handle of electric bicycle, and the pressure type sensor is arranged electronic
At the vehicle seat of bicycle, the output end of control unit is connected separately with power switch and handle throttle position sensor by signal wire
Device, the power switch are arranged in the battery pack of electric bicycle and between hand throttles, and the handle throttle position passes
Sensor be arranged in electric bicycle at hand throttle.
The control unit is dsp controller.
The touch sensor rabbets the model of touch sensor at the surface of electric bicycle left handle
XS2G-D5S9。
The pressure type sensor is rabbeted inside the vehicle seat of electric bicycle.
The power switch is electromagnetic type power switch, and one end of power switch passes through power supply line and electric bicycle
Battery pack cathode connection, the other end of power switch connect by power supply line with the cathode of hand throttle.
Beneficial effects of the present invention: in the use of the present invention, pressure type sensor is rabbeted the vehicle seat in electric bicycle
Inside exists the setting of handle throttle position switch by touch sensor interlocking at the surface of electric bicycle left handle
Electric bicycle at hand throttle, while pressure type sensor and touch sensor are coupled with control by signal wire
The signal input part of unit by the signal output end of power switch access control unit, and power switch is connect using power supply line
To the battery pack of electric bicycle and between hand throttle, user is in the case where taking riding condition, touch sensor and pressure type
Collected signal is transferred to control unit by sensor by way of electric signal, after the processing analysis for controlling power supply,
When control unit receive the left hand of user at electric bicycle left handle and user on-electric bicycle vehicle seat
Upper or user left hand is non-at electric bicycle left handle and user is in the vehicle seat of electric bicycle, and control unit is logical
It crosses electric signal control power switch to disconnect, at this point, hand throttle is in off-position, when control unit receives the left side of user
Hand is non-at electric bicycle left handle and user is when on the vehicle seat of on-electric bicycle, and control unit passes through electric signal control
Power switch processed disconnects, at this point, hand throttle be in off-position, when control unit receive the left hand of user it is electronic oneself
At left handle of driving a vehicle and user is when on the vehicle seat of electric bicycle, and control unit controls power switch by electric signal and opens
Road, at this point, hand throttle is in open-circuit condition, meanwhile, handle throttle position switch is for real-time monitoring the rotation of hand throttle
Gyration, and the signal detected is gone out to be defeated by control unit, when the rotation angle of hand throttle is less than setting value, control is single
Member control power switch disconnects, and when the rotation angle of hand throttle is greater than the set value, control unit controls power switch open circuit,
It prevents from accelerating suddenly to be effectively ensured under electrical salf-walking Chefei's riding condition, so as to avoid the generation of accident, present invention tool
Have the advantages that structurally reasonable, easy to use, operating cost is low, security performance is high.
Detailed description of the invention
Fig. 1 is the schematic block circuit diagram that unexpected acceleration system is prevented under electrical salf-walking Chefei riding condition of the present invention.
Specific embodiment
Following further describes the present invention with reference to the drawings.
Embodiment 1
As shown in Figure 1, preventing unexpected acceleration system under electrical salf-walking Chefei's riding condition, it includes control unit, the control
The input terminal of unit is connected separately with touch sensor and pressure type sensor, the touch sensor by signal wire
It is arranged at the left handle of electric bicycle, the pressure type sensor is arranged at the vehicle seat of electric bicycle, and control is single
The output end of member is connected separately with power switch and handle throttle position switch, the power switch setting by signal wire
In the battery pack of electric bicycle and between hand throttle, electric bicycle is arranged in the handle throttle position switch
At hand throttle.
In the use of the present invention, by pressure type sensor interlocking inside the vehicle seat of electric bicycle, by contact-sensing
Device is rabbeted at the surface of electric bicycle left handle, and handle throttle position switch is arranged in the handle oil of electric bicycle
At door, while pressure type sensor and touch sensor being coupled with to the signal input part of control unit by signal wire,
Power switch is accessed to the signal output end of control unit, and power switch is connected to the battery of electric bicycle using power supply line
Group and between hand throttle, user is in the case where taking riding condition, and touch sensor and pressure type sensor are by collected letter
Number it is transferred to control unit by way of electric signal, after the processing analysis for controlling power supply, makes when control unit receives
The left hand of user is at electric bicycle left handle and user is on the vehicle seat of on-electric bicycle or the left hand of user is non-
At electric bicycle left handle and user is in the vehicle seat of electric bicycle, and control unit controls power supply by electric signal and opens
Shutdown is opened, at this point, hand throttle is in off-position, when the left hand that control unit receives user is non-on an electric bicycle left side
At handle and user is when on the vehicle seat of on-electric bicycle, and control unit controls power switch by electric signal and disconnects, this
When, hand throttle is in off-position, when control unit receives the left hand of user at electric bicycle left handle and makes
When on the vehicle seat of electric bicycle, control unit controls power switch by electric signal and opens a way user, at this point, at hand throttle
In open-circuit condition, meanwhile, handle throttle position switch for real-time monitoring the rotation angle of hand throttle, and detecting
Signal goes out to be defeated by control unit, and when the rotation angle of hand throttle is less than setting value, control unit controls power switch and disconnects,
When the rotation angle of hand throttle is greater than the set value, control unit control power switch open circuit, thus be effectively ensured it is electronic from
Driving a vehicle prevents from accelerating suddenly under non-riding condition, and so as to avoid the generation of accident, the present invention has structurally reasonable, user
Just, the advantage that operating cost is low, security performance is high.
Embodiment 2
As shown in Figure 1, preventing unexpected acceleration system under electrical salf-walking Chefei's riding condition, it includes control unit, the control
The input terminal of unit is connected separately with touch sensor and pressure type sensor, the touch sensor by signal wire
It is arranged at the left handle of electric bicycle, the pressure type sensor is arranged at the vehicle seat of electric bicycle, and control is single
The output end of member is connected separately with power switch and handle throttle position switch, the power switch setting by signal wire
In the battery pack of electric bicycle and between hand throttle, electric bicycle is arranged in the handle throttle position switch
At hand throttle, the control unit is dsp controller, and the touch sensor is rabbeted in electric bicycle left handle
Surface at, the model XS2G-D5S9 of touch sensor, vehicle of the pressure type sensor interlocking in electric bicycle
Seat is internal, and the power switch is electromagnetic type power switch, and one end of power switch passes through power supply line and electric bicycle
Battery pack cathode connection, the other end of power switch connect by power supply line with the cathode of hand throttle.
In the use of the present invention, by pressure type sensor interlocking inside the vehicle seat of electric bicycle, by contact-sensing
Device is rabbeted at the surface of electric bicycle left handle, and handle throttle position switch is arranged in the handle oil of electric bicycle
At door, while pressure type sensor and touch sensor being coupled with to the signal input part of control unit by signal wire,
Power switch is accessed to the signal output end of control unit, and power switch is connected to the battery of electric bicycle using power supply line
Group and between hand throttle, user is in the case where taking riding condition, and touch sensor and pressure type sensor are by collected letter
Number it is transferred to control unit by way of electric signal, after the processing analysis for controlling power supply, makes when control unit receives
The left hand of user is at electric bicycle left handle and user is on the vehicle seat of on-electric bicycle or the left hand of user is non-
At electric bicycle left handle and user is in the vehicle seat of electric bicycle, and control unit controls power supply by electric signal and opens
Shutdown is opened, at this point, hand throttle is in off-position, when the left hand that control unit receives user is non-on an electric bicycle left side
At handle and user is when on the vehicle seat of on-electric bicycle, and control unit controls power switch by electric signal and disconnects, this
When, hand throttle is in off-position, when control unit receives the left hand of user at electric bicycle left handle and makes
When on the vehicle seat of electric bicycle, control unit controls power switch by electric signal and opens a way user, at this point, at hand throttle
In open-circuit condition, meanwhile, handle throttle position switch for real-time monitoring the rotation angle of hand throttle, and detecting
Signal goes out to be defeated by control unit, and when the rotation angle of hand throttle is less than setting value, control unit controls power switch and disconnects,
When the rotation angle of hand throttle is greater than the set value, control unit control power switch open circuit, thus be effectively ensured it is electronic from
Driving a vehicle prevents from accelerating suddenly under non-riding condition, and so as to avoid the generation of accident, the present invention has structurally reasonable, user
Just, the advantage that operating cost is low, security performance is high.
Claims (5)
1. preventing unexpected acceleration system under electrical salf-walking Chefei's riding condition, it includes control unit, it is characterised in that: the control
The input terminal of unit processed is connected separately with touch sensor and pressure type sensor, the contact-sensing by signal wire
Device is arranged at the left handle of electric bicycle, and the pressure type sensor is arranged at the vehicle seat of electric bicycle, control
The output end of unit is connected separately with power switch and handle throttle position switch by signal wire, and the power switch is set
It sets in the battery pack of electric bicycle and between hand throttle, the handle throttle position switch is arranged in electric bicycle
At hand throttle.
2. preventing unexpected acceleration system under electrical salf-walking Chefei riding condition as described in claim 1, it is characterised in that: described
Control unit is dsp controller.
3. preventing unexpected acceleration system under electrical salf-walking Chefei riding condition as described in claim 1, it is characterised in that: described
Touch sensor rabbets the model XS2G-D5S9 of touch sensor at the surface of electric bicycle left handle.
4. preventing unexpected acceleration system under electrical salf-walking Chefei riding condition as described in claim 1, it is characterised in that: described
Pressure type sensor is rabbeted inside the vehicle seat of electric bicycle.
5. preventing unexpected acceleration system under electrical salf-walking Chefei riding condition as described in claim 1, it is characterised in that: described
Power switch is electromagnetic type power switch, and one end of power switch passes through the cathode of the battery pack of power supply line and electric bicycle
The other end of connection, power switch is connect by power supply line with the cathode of hand throttle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811071691.9A CN109250027A (en) | 2018-09-14 | 2018-09-14 | Unexpected acceleration system is prevented under electrical salf-walking Chefei's riding condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811071691.9A CN109250027A (en) | 2018-09-14 | 2018-09-14 | Unexpected acceleration system is prevented under electrical salf-walking Chefei's riding condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109250027A true CN109250027A (en) | 2019-01-22 |
Family
ID=65048185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811071691.9A Pending CN109250027A (en) | 2018-09-14 | 2018-09-14 | Unexpected acceleration system is prevented under electrical salf-walking Chefei's riding condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109250027A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080105483A1 (en) * | 2006-06-14 | 2008-05-08 | David Dugas | Vehicle propulsion system activation device |
| KR20100098144A (en) * | 2009-02-27 | 2010-09-06 | (주) 캐스트정보 | System and control method for preventing sudden start of electric bicycle, and employing the same |
| CN202965998U (en) * | 2012-07-18 | 2013-06-05 | 张亚伟 | Switching device for controlling on/off of electric bicycle by pressure sensor |
| CN203157742U (en) * | 2013-04-08 | 2013-08-28 | 李茂恒 | Device for preventing electric bicycle from accelerating unexpectedly |
| CN105460155A (en) * | 2014-08-20 | 2016-04-06 | 光阳工业股份有限公司 | Electric vehicle riding sensing device and method |
| CN207388880U (en) * | 2017-10-12 | 2018-05-22 | 小鹿单车（北京）科技有限公司 | A kind of safety device of electric bicycle |
| CN208963256U (en) * | 2018-09-14 | 2019-06-11 | 济源维恩科技开发有限公司 | Unexpected acceleration system is prevented under electrical salf-walking Chefei's riding condition |
-
2018
- 2018-09-14 CN CN201811071691.9A patent/CN109250027A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080105483A1 (en) * | 2006-06-14 | 2008-05-08 | David Dugas | Vehicle propulsion system activation device |
| KR20100098144A (en) * | 2009-02-27 | 2010-09-06 | (주) 캐스트정보 | System and control method for preventing sudden start of electric bicycle, and employing the same |
| CN202965998U (en) * | 2012-07-18 | 2013-06-05 | 张亚伟 | Switching device for controlling on/off of electric bicycle by pressure sensor |
| CN203157742U (en) * | 2013-04-08 | 2013-08-28 | 李茂恒 | Device for preventing electric bicycle from accelerating unexpectedly |
| CN105460155A (en) * | 2014-08-20 | 2016-04-06 | 光阳工业股份有限公司 | Electric vehicle riding sensing device and method |
| CN207388880U (en) * | 2017-10-12 | 2018-05-22 | 小鹿单车（北京）科技有限公司 | A kind of safety device of electric bicycle |
| CN208963256U (en) * | 2018-09-14 | 2019-06-11 | 济源维恩科技开发有限公司 | Unexpected acceleration system is prevented under electrical salf-walking Chefei's riding condition |
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