CN109533186A - A kind of runaway method of electric bicycle - Google Patents
A kind of runaway method of electric bicycle Download PDFInfo
- Publication number
- CN109533186A CN109533186A CN201811224805.9A CN201811224805A CN109533186A CN 109533186 A CN109533186 A CN 109533186A CN 201811224805 A CN201811224805 A CN 201811224805A CN 109533186 A CN109533186 A CN 109533186A
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- speed
- controller
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- electric bicycle
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 claims description 4
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001960 triggered effect Effects 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
- B62M6/50—Control or actuating devices therefor characterised by detectors or sensors, or arrangement thereof
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of runaway methods of electric bicycle, including hall signal acquisition module and controller, it carries out as follows: step 1: after electric vehicle powers on, motor hall signal is acquired using hall signal acquisition module, by the number of acquisition motor hall signal and known wheel gauge in specific time, the speed of vehicle is calculated；Step 2: the unlatching power-assisted speed set in the car speed and controller of step 1 calculating is compared, if the car speed that step 1 calculates is greater than the unlatching power-assisted speed, controller enables assist function, then return step one；If the car speed that step 1 calculates is less than the unlatching power-assisted speed, controller does not enable assist function, then return step one.This method can be effectively prevented driving hidden danger caused by axis transfer.
Description
Technical field
The invention belongs to electric bicycle technical field more particularly to a kind of runaway methods of electric bicycle.
Background technique
The meeting transfer under cart state after traditional electrical bicycle middle shaft long-time use, makes the sending of vehicle assistant sensor
For power-assisted signal to controller, controller takes for client using assist function, causes driving, brings to client's safety hidden
Suffer from.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of runaway methods of electric bicycle, should
Method can be effectively prevented driving hidden danger caused by axis transfer.
The present invention is achieved by the following technical solutions:
A kind of runaway method of electric bicycle, including hall signal acquisition module and controller, as follows into
Row:
Step 1: after electric vehicle powers on, motor hall signal is acquired using hall signal acquisition module, passes through specific time
The number of interior acquisition motor hall signal and known wheel gauge, calculate the speed of vehicle；
Step 2: the unlatching power-assisted speed set in the car speed and controller of step 1 calculating is compared, such as
The car speed that fruit step 1 calculates is greater than the unlatching power-assisted speed, then controller enables assist function, then return step one；
If the car speed that step 1 calculates is less than the unlatching power-assisted speed, controller does not enable assist function, then returns to step
Rapid one.
In the above-mentioned technical solutions, the unlatching power-assisted speed set in controller is 8-9Km/h.
In the above-mentioned technical solutions, the unlatching power-assisted speed set in controller is 8Km/h.
In the above-mentioned technical solutions, the unlatching power-assisted speed set in controller is 9Km/h.
In the above-mentioned technical solutions, the unlatching power-assisted speed set in controller is 8.5Km/h.
In the above-mentioned technical solutions, enabling assist function described in step 2 refers to that controller can be passed according to power-assisted
The detection signal drives motor of sensor carries out power-assisted；Described does not enable assist function, refers to controller regardless of assistant sensor
Whether sending detects signal, all motor is forbidden to operate.
In the above-mentioned technical solutions, the unlatching power-assisted speed is greater than the normal walking speed of people, and opens power-assisted speed
Speed is normally cycled less than people.
The advantages and benefits of the present invention are:
The runaway method of electric bicycle of the invention can be effectively prevented the driving hidden danger that vehicle is made in axis transfer.
Detailed description of the invention
Fig. 1 is the flow chart of the embodiment of the present invention one.
Fig. 2 is the flow chart of the embodiment of the present invention two.
Fig. 3 is the flow chart of the embodiment of the present invention three.
It for those of ordinary skill in the art, without creative efforts, can be according to above attached
Figure obtains other relevant drawings.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, combined with specific embodiments below furtherly
Bright technical solution of the present invention.
Embodiment one
Referring to attached drawing 1, a kind of runaway method of electric bicycle, including hall signal acquisition module and controller, it presses
Following steps carry out:
Step 1: after electric vehicle powers on, motor hall signal is acquired using hall signal acquisition module, passes through specific time
The number of interior acquisition motor hall signal and known wheel gauge, calculate the speed of vehicle；
Step 2: the unlatching power-assisted speed set in the car speed and controller of step 1 calculating is compared, example
If the unlatching power-assisted speed set in controller is 8Km/h, if the car speed that step 1 calculates is greater than the unlatching power-assisted speed
Degree, then controller enables assist function, then return step one；If the car speed that step 1 calculates is less than the unlatching power-assisted
Speed, then controller does not enable assist function, then return step one.
Further, enabling assist function described in step 2 refers to that controller can be according to assistant sensor
Detection signal drives motor carries out power-assisted.Described does not enable assist function, refers to controller regardless of whether assistant sensor is sent out
Signal is detected out, all motor is forbidden to operate.
Further, the unlatching power-assisted speed cannot too greatly can not be too small, need to be set in a reasonable number
Value range: opening power-assisted speed and need to be greater than the normal walking speed of people, when to avoid people's normal gait cart, since axis becomes rusty
Extremely, assistant sensor is triggered, to cause accidentally power-assisted；Also, it opens power-assisted speed to need to be less than or normally ride close to people
Vehicle speed when normally riding with person who happens to be on hand for an errand, can open assist function.
Embodiment two
Referring to attached drawing 2, a kind of runaway method of electric bicycle, including hall signal acquisition module and controller, it presses
Following steps carry out:
Step 1: after electric vehicle powers on, motor hall signal is acquired using hall signal acquisition module, passes through specific time
The number of interior acquisition motor hall signal and known wheel gauge, calculate the speed of vehicle；
Step 2: the unlatching power-assisted speed set in the car speed and controller of step 1 calculating is compared, example
If the unlatching power-assisted speed set in controller is 9Km/h, if the car speed that step 1 calculates is greater than the unlatching power-assisted speed
Degree, then controller enables assist function, then return step one；If the car speed that step 1 calculates is less than the unlatching power-assisted
Speed, then controller does not enable assist function, then return step one.
Embodiment three
Referring to attached drawing 3, a kind of runaway method of electric bicycle, including hall signal acquisition module and controller, it presses
Following steps carry out:
Step 1: after electric vehicle powers on, motor hall signal is acquired using hall signal acquisition module, passes through specific time
The number of interior acquisition motor hall signal and known wheel gauge, calculate the speed of vehicle；
Step 2: the unlatching power-assisted speed set in the car speed and controller of step 1 calculating is compared, example
If the unlatching power-assisted speed set in controller is 8.5Km/h, if the car speed that step 1 calculates is greater than the unlatching power-assisted
Speed, then controller enables assist function, then return step one；It is helped if the car speed that step 1 calculates is less than the unlatching
Power speed, then controller does not enable assist function, then return step one.
Illustrative description has been done to the present invention above, it should explanation, the case where not departing from core of the invention
Under, any simple deformation, modification or other skilled in the art can not spend the equivalent replacement of creative work equal
Fall into protection scope of the present invention.
Claims (8)
1. a kind of runaway method of electric bicycle, including hall signal acquisition module and controller, it is characterised in that: by such as
Lower step carries out:
Step 1: after electric vehicle powers on, motor hall signal is acquired using hall signal acquisition module, by adopting in specific time
The number of collection motor hall signal and known wheel gauge, calculate the speed of vehicle；
Step 2: the unlatching power-assisted speed set in the car speed and controller of step 1 calculating is compared, if step
Rapid one car speed calculated is greater than the unlatching power-assisted speed, then controller enables assist function, then return step one；If
The car speed that step 1 calculates is less than the unlatching power-assisted speed, then controller does not enable assist function, then return step one.
2. a kind of runaway method of electric bicycle according to claim 1, it is characterised in that: set in controller
Unlatching power-assisted speed is 8-9Km/h.
3. a kind of runaway method of electric bicycle according to claim 1, it is characterised in that: set in controller
Unlatching power-assisted speed is 8Km/h.
4. a kind of runaway method of electric bicycle according to claim 1, it is characterised in that: set in controller
Unlatching power-assisted speed is 9Km/h.
5. a kind of runaway method of electric bicycle according to claim 1, it is characterised in that: set in controller
Unlatching power-assisted speed is 8.5Km/h.
6. a kind of runaway method of electric bicycle according to claim 1, it is characterised in that: described in step 2
Assist function is enabled, refers to that controller can carry out power-assisted according to the detection signal drives motor of assistant sensor.
7. a kind of runaway method of electric bicycle according to claim 1, it is characterised in that: described in step 2
Assist function is not enabled, refers to that controller regardless of whether assistant sensor issues detection signal, all forbids motor to operate.
8. a kind of runaway method of electric bicycle according to claim 1, it is characterised in that: the unlatching power-assisted speed
Degree is greater than the normal walking speed of people, and opens power-assisted speed and normally cycle speed less than people.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811224805.9A CN109533186A (en) | 2018-10-19 | 2018-10-19 | A kind of runaway method of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811224805.9A CN109533186A (en) | 2018-10-19 | 2018-10-19 | A kind of runaway method of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109533186A true CN109533186A (en) | 2019-03-29 |
Family
ID=65844259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811224805.9A Pending CN109533186A (en) | 2018-10-19 | 2018-10-19 | A kind of runaway method of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109533186A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706863A (en) * | 2021-01-07 | 2021-04-27 | 上海钧正网络科技有限公司 | Handle turning abnormality detection method, device and equipment |
| CN113859416A (en) * | 2021-09-06 | 2021-12-31 | 天津爱玛车业科技有限公司 | Electric vehicle and control method thereof |
| CN114510005A (en) * | 2022-01-07 | 2022-05-17 | 上海钧正网络科技有限公司 | Riding equipment control method and device and riding equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069728A (en) * | 2009-11-19 | 2011-05-25 | 叶伟义 | Power-assisted control method of electric bicycle |
| CN205417979U (en) * | 2015-11-23 | 2016-08-03 | 天津市爽新电子科技有限公司 | Novel help force transducer |
| CN107336793A (en) * | 2017-07-04 | 2017-11-10 | 河北工业大学 | Moped axis torque sensor |
| US20180072377A1 (en) * | 2016-09-15 | 2018-03-15 | Yamaha Hatsudoki Kabushiki Kaisha | Electrically power assisted bicycle |
| CN207141295U (en) * | 2017-05-05 | 2018-03-27 | 捷安特电动车（昆山）有限公司 | A kind of device for measuring axis double-side torque, position angle, rotating speed and power |
-
2018
- 2018-10-19 CN CN201811224805.9A patent/CN109533186A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069728A (en) * | 2009-11-19 | 2011-05-25 | 叶伟义 | Power-assisted control method of electric bicycle |
| CN205417979U (en) * | 2015-11-23 | 2016-08-03 | 天津市爽新电子科技有限公司 | Novel help force transducer |
| US20180072377A1 (en) * | 2016-09-15 | 2018-03-15 | Yamaha Hatsudoki Kabushiki Kaisha | Electrically power assisted bicycle |
| CN207141295U (en) * | 2017-05-05 | 2018-03-27 | 捷安特电动车（昆山）有限公司 | A kind of device for measuring axis double-side torque, position angle, rotating speed and power |
| CN107336793A (en) * | 2017-07-04 | 2017-11-10 | 河北工业大学 | Moped axis torque sensor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706863A (en) * | 2021-01-07 | 2021-04-27 | 上海钧正网络科技有限公司 | Handle turning abnormality detection method, device and equipment |
| CN113859416A (en) * | 2021-09-06 | 2021-12-31 | 天津爱玛车业科技有限公司 | Electric vehicle and control method thereof |
| CN113859416B (en) * | 2021-09-06 | 2024-01-02 | 天津爱玛车业科技有限公司 | Electric vehicle and control method thereof |
| CN114510005A (en) * | 2022-01-07 | 2022-05-17 | 上海钧正网络科技有限公司 | Riding equipment control method and device and riding equipment |
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Application publication date: 20190329 |