CN114104172B - Constant-speed cruising method for two-wheeled electric vehicle - Google Patents
Constant-speed cruising method for two-wheeled electric vehicle Download PDFInfo
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- CN114104172B CN114104172B CN202111540160.1A CN202111540160A CN114104172B CN 114104172 B CN114104172 B CN 114104172B CN 202111540160 A CN202111540160 A CN 202111540160A CN 114104172 B CN114104172 B CN 114104172B
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/14—Adaptive cruise control
- B60W30/143—Speed control
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- 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
- B62J6/05—Direction indicators
- B62J6/055—Electrical means, e.g. lamps
- B62J6/056—Electrical means, e.g. lamps characterised by control means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2300/00—Indexing codes relating to the type of vehicle
- B60W2300/36—Cycles; Motorcycles; Scooters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to the technical field of two-wheeled electric vehicles, and discloses a constant-speed cruising method for two-wheeled electric vehicles, which is characterized in that when the method is actually used and the two-wheeled electric vehicle needs to turn, a left-turn key or a right-turn key is pressed in advance to enable a control unit to detect a first trigger signal or a second trigger signal at least in a second time or a third time, so that the two-wheeled electric vehicle is decelerated in the constant-speed cruising state to ensure safe over-bending, and after the turning is finished, if the left-turn key or the right-turn key does not input the first trigger signal or the second trigger signal to the control unit, the control unit restores the running speed of the two-wheeled electric vehicle to the constant-speed cruising speed, so that the electric vehicle in the constant-speed cruising state can be automatically restored to the constant-speed cruising state after the decelerating and turning without resetting, the operation is simple and convenient to ride.
Description
Technical Field
The invention relates to the technical field of cloth dyeing and finishing, in particular to a constant-speed cruising method for a two-wheeled electric vehicle.
Background
In daily life, the two-wheeled electric vehicle greatly facilitates short-distance travel of people. The speed of a motor vehicle of two-wheeled electric motor car now is adjusted mainly through the last handlebar realization of rotatory electric motor car, consequently need ride passerby and hold the handlebar all the time, bring inconvenience for riding. Accordingly, in order to improve the user experience of the rider and reduce the riding load, two-wheeled electric vehicles with a constant-speed cruise function have been increasingly on the market, and for example, patent document No. CN207482104U discloses an electric vehicle constant-speed cruise device and an electric vehicle, in which the electric vehicle is brought into a constant-speed cruise state by a constant-speed cruise switch. Further, patent document No. CN109334839A discloses an electric scooter cruise control device which determines whether the vehicle speed is within a set range, and if so, when cruise control is triggered, the electric vehicle is set to cruise control.
Although the existing electric vehicles realize the constant-speed cruising function, when the electric vehicles with the constant-speed cruising function turn in the constant-speed cruising state, the electric vehicles need to be pressed down to decelerate, the electric vehicles can be separated from the constant-speed cruising mode under the normal condition of pressing down the brake to decelerate, and if the electric vehicles are required to run in the constant-speed cruising state again, the electric vehicles need to be reset, and the operation is troublesome.
Disclosure of Invention
The invention provides a constant-speed cruising method for a two-wheeled electric vehicle, aiming at solving the technical problems that the two-wheeled electric vehicle can be separated from a constant-speed cruising state due to the fact that a brake handle needs to be pressed when the existing two-wheeled electric vehicle turns in the constant-speed cruising mode, and the electric vehicle needs to be reset and is troublesome to operate if the electric vehicle needs to operate in the constant-speed cruising state again.
In order to solve the technical problems, the invention provides the following technical scheme: a constant-speed cruising method for a two-wheeled electric vehicle comprises a constant-speed cruising setting unit, a triggering unit, a control unit and a speed regulating unit, wherein after a constant-speed cruising signal is input to the control unit by the constant-speed cruising setting unit, the control unit enables the two-wheeled electric vehicle to be in a constant-speed cruising state through the speed regulating unit; the method comprises the following specific steps:
s1: when the two-wheeled electric vehicle enters a constant-speed cruising state, if the duration time of a trigger signal input to the control unit by the trigger unit is longer than the first time, the control unit reduces the riding speed of the two-wheeled electric vehicle through the speed regulating unit;
s2: when the duration time of the trigger signal input to the control unit by the trigger unit is longer than the first time, if the trigger unit does not input the trigger signal to the control unit any more, the control unit restores the speed of the electric vehicle to the set cruising speed through the speed regulating unit.
In one embodiment, the trigger unit includes a left turn button and a right turn button, the left turn button inputs a first trigger signal to the control unit, and the right turn button inputs a second trigger signal to the control unit; in the step S1, if the duration of the first trigger signal input from the left-turn button to the control unit is longer than a second time, or the duration of the second trigger signal input from the right-turn button to the control unit is longer than a third time, the control unit reduces the riding speed of the two-wheeled electric vehicle through the speed regulating unit; in step S2, if the left-turn button does not input the first trigger signal to the control unit, or the right-turn button does not input the second trigger signal to the control unit, the control unit restores the speed of the electric vehicle to the set cruising speed through the speed regulating unit.
In a certain embodiment, when the two-wheeled electric vehicle is in a constant-speed cruising state, if the duration of the first trigger signal input to the control unit by the left-turn key is less than the fourth time, the control unit increases or decreases the constant-speed cruising speed of the two-wheeled electric vehicle through the speed adjusting unit, and if the duration of the second trigger signal input to the control unit by the right-turn key is less than the fifth time, the control unit increases or decreases the constant-speed cruising speed of the two-wheeled electric vehicle through the speed adjusting unit; when the left-turn key is used for increasing the constant-speed cruising speed of the two-wheeled electric vehicle, the right-turn key is used for reducing the constant-speed cruising speed of the two-wheeled electric vehicle; when the left turn key is used for reducing the constant speed cruising speed of the two-wheeled electric vehicle, the right turn key is used for increasing the constant speed cruising speed of the two-wheeled electric vehicle.
In a certain embodiment, in step S1, if the duration of the first trigger signal input to the control unit by the left turn button is greater than the second time, the control unit drives a left turn light on the two-wheeled electric vehicle to flash; and if the duration of the second trigger signal input to the control unit by the right turn key is longer than the third time, the control unit drives a right turn light on the two-wheeled electric vehicle to flicker.
In a certain embodiment, the method further includes a vehicle head state detection unit, where the vehicle head state detection unit inputs a detection signal to the control unit, and in step S2, after the vehicle head state detection unit detects that the vehicle head of the electric vehicle is back, if the trigger unit does not input a trigger signal to the control unit any more, the control unit returns the speed of the electric vehicle to the set cruising speed through the speed regulation unit.
In a certain embodiment, if the trigger unit does not input the trigger signal to the control unit any more, the triggering unit is reset manually and does not output the trigger signal any more, or the control unit resets the trigger unit through the driving unit and does not output the trigger signal any more.
Compared with the prior art, the invention has the beneficial effects that: when the electric vehicle is actually used, when the two-wheeled electric vehicle needs to turn, the control unit can detect the first trigger signal or the second trigger signal at least in the second time or the third time by pressing the left-turn key or the right-turn key in advance, so that the two-wheeled electric vehicle decelerates in the constant-speed cruising state to ensure safe over-bending, and after the turning is finished, if the left-turn key or the right-turn key does not input the first trigger signal or the second trigger signal to the control unit, the control unit restores the running speed of the two-wheeled electric vehicle to the constant-speed cruising speed.
Drawings
FIG. 1 is a diagram illustrating a hardware configuration for implementing the method of the present invention;
FIG. 2 is a flow chart of the present invention in an embodiment.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The conventional electric vehicles realize the constant-speed cruise function, but when the electric vehicles with the constant-speed cruise function turn in the constant-speed cruise state, the electric vehicles need to be pressed down to decelerate, the electric vehicles can be separated from the constant-speed cruise mode by pressing down the brake to decelerate under the normal condition, and if the electric vehicles are required to run in the constant-speed cruise state again, the electric vehicles need to be reset, and the operation is troublesome.
In order to solve the defects of the existing electric vehicle with the constant-speed cruising function, as shown in figures 1-2, the constant-speed cruising method for the two-wheeled electric vehicle comprises a constant-speed cruising setting unit, a triggering unit, a control unit and a speed regulating unit, wherein after the constant-speed cruising setting unit inputs a constant-speed cruising signal to the control unit, the control unit enables the two-wheeled electric vehicle to be in a constant-speed cruising state through the speed regulating unit; the method comprises the following specific steps:
s1: after the two-wheeled electric vehicle enters a constant-speed cruising state, if the duration time of a trigger signal input to the control unit by the trigger unit is longer than the first time, the control unit reduces the riding speed of the two-wheeled electric vehicle through the speed regulating unit;
s2: when the duration time of the trigger signal input to the control unit by the trigger unit is longer than the first time, if the trigger unit does not input the trigger signal to the control unit any more, the control unit restores the speed of the electric vehicle to the set cruising speed through the speed regulating unit.
In this embodiment, the trigger unit includes a left-turn button and a right-turn button disposed on the two-wheeled electric vehicle, the left-turn button inputs a first trigger signal to the control unit, the right-turn button inputs a second trigger signal to the control unit, and only the left-turn button or the right-turn button inputs the first trigger signal or the second trigger signal to the control unit at the same time according to the operation of the two-wheeled electric vehicle;
in step S1, if the duration of a first trigger signal input to the control unit by the left turn button is greater than a second time, or the duration of a second trigger signal input to the control unit by the right turn button is greater than a third time, the control unit reduces the riding speed of the two-wheeled electric vehicle by the speed regulating unit, which is equivalent to that the two-wheeled electric vehicle is about to enter a turning state, if the first trigger signal is input to the control unit by the left turn button, the two-wheeled electric vehicle enters a left turn state, and if the second trigger signal is input to the control unit by the right turn button, the two-wheeled electric vehicle enters a right turn state;
in the step S2, when the two-wheeled electric vehicle is in a left-turning state, if the left-turning key does not input a first trigger signal to the control unit, the control unit restores the speed of the electric vehicle to the set cruising speed through the speed regulating unit;
in step S2, when the two-wheeled electric vehicle is in a right-turning state, the right-turning button does not input the second trigger signal to the control unit, and the control unit restores the speed of the electric vehicle to the set cruising speed through the speed regulating unit, which is equivalent to that the two-wheeled electric vehicle completes turning.
It is to be noted that the left turn button and the right turn button on the two-wheeled electric vehicle are normally used when the two-wheeled electric vehicle is not brought into the constant-speed cruising state.
In the embodiment, when the two-wheeled electric vehicle is in a constant-speed cruising state, if the duration of the first trigger signal input to the control unit by the left-turn key is less than the fourth time, the control unit increases or decreases the constant-speed cruising speed of the two-wheeled electric vehicle through the speed adjusting unit, and if the duration of the second trigger signal input to the control unit by the right-turn key is less than the fifth time, the control unit increases or decreases the constant-speed cruising speed of the two-wheeled electric vehicle through the speed adjusting unit; when the left-turn key is used for increasing the constant-speed cruising speed of the two-wheeled electric vehicle, the right-turn key is used for reducing the constant-speed cruising speed of the two-wheeled electric vehicle; when the left turn key is used for reducing the constant speed cruising speed of the two-wheeled electric vehicle, the right turn key is used for increasing the constant speed cruising speed of the two-wheeled electric vehicle. The left-turn key and the right-turn key are used for controlling the left steering lamp and the right steering lamp when the two-wheeled electric vehicle does not enter the constant-speed cruise mode, and can be used for setting the constant-speed cruise speed after the two-wheeled electric vehicle enters the constant-speed cruise mode without independently setting a constant-speed cruise speed adjusting key, a switch or a button on the electric vehicle.
Similarly, when the two-wheeled electric vehicle needs to turn, the turn signal lamp on the two-wheeled electric vehicle also needs to flash to indicate, so in the present embodiment, in step S1, if the duration of the first trigger signal input to the control unit by the left turn button is greater than the second time, the control unit drives the left turn signal lamp on the two-wheeled electric vehicle to flash through the lamp control unit; if the duration time of the second trigger signal input by the right turn key to the control unit is longer than the third time, the control unit drives a right turn lamp on the two-wheeled electric vehicle to flicker through the lamp control unit, and in this state, after the left turn key or the right turn key is reset, namely the left turn key does not input the first trigger signal to the control unit or the right turn key does not input the second trigger signal to the control unit, the control unit does not drive the turn lamp to flicker through the lamp control unit. In actual use, the lamp control unit may employ an existing lamp driving circuit.
In this embodiment, the method further includes a vehicle head state detection unit, where the vehicle head state detection unit inputs a detection signal to the control unit, and in step S2, after the vehicle head state detection unit detects that the vehicle head of the electric vehicle is returning, if the trigger unit does not input any trigger signal to the control unit, the control unit restores the speed of the electric vehicle to the set cruising speed through the speed regulation unit. When in actual use, the state of the head of the two-wheeled electric vehicle is detected by the aid of the additional speed-reducing device, the speed is reduced or increased by the aid of the state of the left-turn key or the right-turn key, the situation that the head of the two-wheeled electric vehicle is not returned and accelerated can be avoided, and riding safety of riders is guaranteed.
Specifically, if the trigger unit no longer inputs the trigger signal to the control unit, the triggering unit is reset manually and no longer outputs the trigger signal, or the control unit resets the trigger unit through the driving unit and no longer outputs the trigger signal. For example, in actual use, the left-turn button or the right-turn button can be reset by being pushed by a hand.
In this embodiment, the time lengths of the first time, the second time, the third time, the fourth time and the fifth time may be set according to actual requirements. Preferably, the second time and the third time are the same in duration, and the fourth time and the fifth time are the same in duration.
To sum up, when the electric bicycle is actually used, when the electric bicycle needs to turn, the control unit can detect the first trigger signal or the second trigger signal at least in the second time or the third time by pressing the left-turn key or the right-turn key in advance, so that the electric bicycle is decelerated in the constant-speed cruise state to ensure safe over-bending, and after the turning is finished, if the left-turn key or the right-turn key does not input the first trigger signal or the second trigger signal to the control unit, the control unit restores the running speed of the electric bicycle to the constant-speed cruise speed.
In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. The constant-speed cruising method for the two-wheeled electric vehicle is characterized by comprising a constant-speed cruising setting unit, a triggering unit, a control unit and a speed regulating unit, wherein the triggering unit comprises a left-turn key and a right-turn key, the left-turn key inputs a first triggering signal to the control unit, the right-turn key inputs a second triggering signal to the control unit, and after the constant-speed cruising setting unit inputs a constant-speed cruising signal to the control unit, the control unit enables the two-wheeled electric vehicle to be in a constant-speed cruising state through the speed regulating unit; the method comprises the following specific steps:
s1: after the two-wheeled electric vehicle enters a constant-speed cruising state, if the duration time of a first trigger signal input to the control unit by the left-turn key is longer than a second time, or the duration time of a second trigger signal input to the control unit by the right-turn key is longer than a third time, the control unit reduces the riding speed of the two-wheeled electric vehicle through the speed regulating unit;
if the duration time of the first trigger signal input to the control unit by the left-turn key is less than the fourth time, the control unit increases or decreases the constant-speed cruising speed of the two-wheeled electric vehicle through the speed regulating unit, and if the duration time of the second trigger signal input to the control unit by the right-turn key is less than the fifth time, the control unit increases or decreases the constant-speed cruising speed of the two-wheeled electric vehicle through the speed regulating unit; when the left-turn key is used for increasing the constant-speed cruising speed of the two-wheeled electric vehicle, the right-turn key is used for reducing the constant-speed cruising speed of the two-wheeled electric vehicle; when the left-turn key is used for reducing the constant-speed cruising speed of the two-wheeled electric vehicle, the right-turn key is used for increasing the constant-speed cruising speed of the two-wheeled electric vehicle;
s2: when the duration time of the first trigger signal input to the control unit by the left-turn key is longer than the second time, if the first trigger signal is not input to the control unit by the left-turn key, the speed of the electric vehicle is restored to the set cruising speed by the control unit through the speed regulating unit;
when the duration time of the second trigger signal input to the control unit by the right turn button is longer than the third time, if the second trigger signal is not input to the control unit by the right turn button, the speed of the electric vehicle is restored to the set cruising speed by the control unit through the speed regulating unit.
2. The cruise control method according to claim 1, wherein in step S1, if the duration of the first trigger signal input by the left turn button to the control unit is greater than the second time, the control unit drives the left turn light on the two-wheeled electric vehicle to flash; and if the duration of the second trigger signal input to the control unit by the right turn key is longer than the third time, the control unit drives a right turn light on the two-wheeled electric vehicle to flicker.
3. The constant-speed cruising method for the two-wheeled electric vehicle as recited in any one of claims 1 to 2, further comprising a vehicle head state detection unit, wherein the vehicle head state detection unit inputs a detection signal to the control unit, and in step S2, after the vehicle head state detection unit detects that the vehicle head of the electric vehicle returns to the normal state, if the trigger unit does not input a trigger signal to the control unit any more, the control unit restores the speed of the electric vehicle to the set cruising speed through the speed regulating unit.
4. A cruise control method according to claim 3, wherein said step of if said triggering unit no longer inputs said triggering signal to said control unit comprises manually resetting said triggering unit to no longer output said triggering signal, or said step of said control unit resetting said triggering unit to no longer output said triggering signal via said drive unit.
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| CN202111540160.1A CN114104172B (en) | 2021-12-16 | 2021-12-16 | Constant-speed cruising method for two-wheeled electric vehicle |
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| CN202111540160.1A CN114104172B (en) | 2021-12-16 | 2021-12-16 | Constant-speed cruising method for two-wheeled electric vehicle |
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| CN114104172B true CN114104172B (en) | 2023-01-03 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5771007A (en) * | 1995-11-24 | 1998-06-23 | Honda Giken Kogyo Kabushiki Kaisha | Auto-cruise system for vehicle |
| JPH1199851A (en) * | 1997-09-30 | 1999-04-13 | Honda Motor Co Ltd | Traveling control device for vehicle |
| KR20040049332A (en) * | 2002-12-03 | 2004-06-12 | 현대자동차주식회사 | Cruise control system of vehicle and method thereof |
| CN106573661A (en) * | 2014-06-04 | 2017-04-19 | 株式会社F.C.C. | Saddled vehicle |
| CN109131327A (en) * | 2018-08-29 | 2019-01-04 | 国机智骏科技有限公司 | Electric car cruise speed adjusting method, device and electric car |
| CN112739598A (en) * | 2018-09-28 | 2021-04-30 | 罗伯特·博世有限公司 | Control device and control method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7116065B2 (en) * | 2003-10-28 | 2006-10-03 | Honda Motor Co., Ltd. | Electric vehicle |
-
2021
- 2021-12-16 CN CN202111540160.1A patent/CN114104172B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5771007A (en) * | 1995-11-24 | 1998-06-23 | Honda Giken Kogyo Kabushiki Kaisha | Auto-cruise system for vehicle |
| JPH1199851A (en) * | 1997-09-30 | 1999-04-13 | Honda Motor Co Ltd | Traveling control device for vehicle |
| KR20040049332A (en) * | 2002-12-03 | 2004-06-12 | 현대자동차주식회사 | Cruise control system of vehicle and method thereof |
| CN106573661A (en) * | 2014-06-04 | 2017-04-19 | 株式会社F.C.C. | Saddled vehicle |
| CN109131327A (en) * | 2018-08-29 | 2019-01-04 | 国机智骏科技有限公司 | Electric car cruise speed adjusting method, device and electric car |
| CN112739598A (en) * | 2018-09-28 | 2021-04-30 | 罗伯特·博世有限公司 | Control device and control method |
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| CN114104172A (en) | 2022-03-01 |
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