CN109432694A - A kind of treadmill - Google Patents
A kind of treadmill Download PDFInfo
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- CN109432694A CN109432694A CN201810950487.8A CN201810950487A CN109432694A CN 109432694 A CN109432694 A CN 109432694A CN 201810950487 A CN201810950487 A CN 201810950487A CN 109432694 A CN109432694 A CN 109432694A
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- treadbelt
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
- A63B22/0235—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor
- A63B22/0242—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor with speed variation
- A63B22/025—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor with speed variation electrically, e.g. D.C. motors with variable speed control
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- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Traffic Control Systems (AREA)
Abstract
The present invention provides a kind of treadmills, comprising: treadbelt motor, the first sensor unit, second sensor unit that treadmill, controller, treadbelt, driving treadbelt are run；The time of first sensor unit real-time detection user electric current of caused treadbelt motor and/or voltage jump in foot-up in treadbelt and adjacent foot-operated treadbelt, the time interval of the electric current of caused treadbelt motor and/or voltage jump in foot-up in treadbelt and adjacent foot-operated treadbelt；Based on user, the position of foot-up and adjacent time foot-operated treadbelt in treadbelt determines the real-time stride of user to second sensor unit；The real-time stride for the user that controller is used to receive the time interval of first sensor unit transmission and second sensor unit is sent；The real-time stride of time interval and with time interval corresponding user of the controller based on electric current and/or voltage jump, calculates the real time kinematics speed of user；According to the speed of service of the real time kinematics speed control treadbelt motor of user.
Description
Technical field
The present invention relates to a kind of treadmill more particularly to a kind of treadmills for being able to carry out speed control.
Background technique
With the raising of people's health sense, the use of various health and fitness facilities is also increasing, and treadmill is that everybody is frequent
The health and fitness facilities of selection.Current treadmill needs manual in advance by button, knob, remote controler or screen sliding before running starts
Set treadmill the speed of service, then treadmill be driven by motor treadbelt according to setting speed run, people in treadbelt only
It can be run with the speed set.If necessary to the speed of change gallop, it is necessary to stop running and reset treadmill
The speed of service, or during running complete reset treadmill the speed of service operation, use very
It is inconvenient.
Chinese invention patent specification CN105999619B discloses a kind of control method of intelligent running machine, and feature exists
In, comprising the following steps: step 1: the upper limit value and lower limit value of position in holding area is set on host computer；Step 2: on host computer
Setting speed adjusts ratio value；Step 3: infrared array sensor obtains position of human center；Step 4: processor module inspection
Gravity center of human body is surveyed whether in holding area, if gravity center of human body not in holding area, performs the next step suddenly, if gravity center of human body is protecting
It holds in area, then return step 3；Step 5: processor module detects gravity center of human body whether in accelerating region, if gravity center of human body does not exist
In accelerating region, then perform the next step it is rapid, if gravity center of human body in accelerating region, delivery acceleration signal to motor driver, motor
Driver accelerates motor, to complete the speed control to treadmill, wherein accelerate adjustment amount=(center of gravity actual bit
Set-position upper limit value) * speed adjustment ratio value；Step 6: processor module detects gravity center of human body whether in deceleration area, if people
The weight heart is not in deceleration area, then return step 3, if gravity center of human body in deceleration area, transmits reduce-speed sign to motor driven
Device, motor driver slow down to motor, to complete the speed control to treadmill, wherein deceleration adjustment amount=(position
Lower limit value-center of gravity physical location) * speed adjustment ratio value；Wherein, the step 3 includes:
Step 31: infrared array sensor obtains human foot and walks position data, and transmits it at processor module
Reason；Step 32: current step position data is compared by processor module with last step position data, if current step
Position data is greater than last step position data, then return step 31, if current step position data is less than last step
Position data then performs the next step rapid；Step 33: last step position data is saved, and is denoted as data maximums X1, this
When, front end of the human body step closest to treadmill；Step 34: infrared array sensor continues to obtain human foot step positional number
According to, and continue to transmit it to processor module processing；Step 35: processor module is by current step position data and last
Step position data is compared, if current step position data is less than last step position data, return step 34, if
Current step position data is greater than last step position data, then performs the next step rapid；Step 36: saving last step position
Data are set, and are denoted as data minimum value X2, at this point, rear end of the human body step closest to treadmill；Step 37: people is calculated
Body focus position data X, X=(X1+X2)/2.Treadbelt is divided into accelerating region, kept by the method for control speed of this treadmill
Which region area, deceleration area are in by calculating gravity center of human body, then carry out corresponding speed adjustment: if gravity center of human body
In accelerating region, then accelerating to treadbelt；If gravity center of human body is in holding area, treadbelt is at the uniform velocity transported
Row；If gravity center of human body is in deceleration area, slow down to treadbelt, people must be according to when using this treadmill
Subregion carries out speed adjustment, inconvenient to use, and rate control process is complicated, and when gravity center of human body is located at two area's intersections without
Method judges whether to need to be adjusted speed.Treadmill after subregion, treadbelt design is excessively complicated, and manufacturing cost is high.
Therefore, it is necessary to a kind of technologies, are controlled with realizing the speed of treadmill.
Summary of the invention
The technical problem to be solved in the present invention is to provide the treadmills that one kind can control speed, without the race to treadmill
Band carries out subregion, and the speed of service of treadbelt can be adjusted in entire treadbelt during people run.
To solve the above problems, the present invention provides a kind of treadmills, comprising: treadmill, controller, treadbelt, driving treadbelt
Treadbelt motor, first sensor unit, the second sensor unit of operation.First sensor unit is arranged on a treadmill, real
When detection the user electric current of caused treadbelt motor and/or voltage jump in foot-up in treadbelt and adjacent time foot-operated treadbelt
Time, and the electric current and/or electricity of record user caused treadbelt motor in foot-up in treadbelt and adjacent foot-operated treadbelt
Press the time interval of mutation；Time interval is sent to controller by first sensor unit.Second sensor unit includes multiple
Inductor, multiple inductors are set on treadmill and are located at treadbelt two sides, and each inductor in multiple inductors is for real
When detection user user in foot-up in treadbelt and adjacent time foot-operated treadbelt ride the position of treadbelt, run based on user
The position for taking foot-up and adjacent time foot-operated treadbelt determines the real-time stride of user；Second sensor unit is by the reality of user
When stride be sent to controller.Controller is used to receive the time interval and second sensor unit of first sensor unit transmission
The real-time stride of the user of transmission；Controller is based on user's caused race in foot-up in treadbelt and adjacent foot-operated treadbelt
The electric current of translator and/or the real-time stride of the corresponding user of the time interval of voltage jump, calculate the real-time fortune of user
Dynamic speed；According to the speed of service of the real time kinematics speed control treadbelt motor of user, make speed and the user of treadbelt
Movement velocity matching.
Preferably, the controller is also used to:
When the user accelerates, the controller controls the electric current of the treadbelt motor and/or voltage increases
Greatly, treadbelt Accelerating running described in the treadbelt motor driven.
Preferably, the controller is also used to:
When the user accelerates, and the acceleration of the user is more than setting value A, the controller control
The electric current and/or voltage for making the treadbelt motor increase, treadbelt Accelerating running described in the treadbelt motor driven.
Preferably, the controller is also used to:
When user's retarded motion, the controller controls the electric current of the treadbelt motor and/or voltage subtracts
Small, treadbelt described in the treadbelt motor driven runs slowly.
Preferably, the controller is also used to:
It is described when user's retarded motion, and when the absolute value of the acceleration of the user is more than setting value B
Controller controls the electric current of the treadbelt motor and/or voltage reduces, and treadbelt described in the treadbelt motor driven runs slowly.
Preferably, the controller is also used to:
When the speed of service of the treadbelt is greater than the set value D, the controller control the treadbelt motor electric current and/
Or voltage is constant, the speed of service of treadbelt described in the treadbelt motor driven is run by setting value D.
Preferably, the first sensor unit is also used to:
When the treadbelt that the first sensor unit cannot obtain latter pedal running machine cause treadbelt motor electric current and/
Or voltage jump time and when cannot calculate the time interval more than setting time, the controller controls the treadbelt electricity
The electric current and/or voltage of machine reduce until 0, and the speed of service of treadbelt described in the treadbelt motor driven is slowed down until shutting down.
Preferably, it is characterised in that: after the treadbelt motor stopping, the first sensor unit is got back the running
The treadbelt of machine cause treadbelt motor electric current and/or voltage jump signal when, the treadbelt electric motor starting.
Preferably, the controller is also used to: once being ridden after the first sensor unit cannot obtain user
The treadbelt of treadmill causes the electric current of treadbelt motor and/or the time of voltage jump and cannot calculate the time interval to be more than to set
When fixing time, the controller controls the operation of treadbelt low speed described in the treadbelt motor driven.
Technical solution provided by the invention realizes treadmill in the process of running, according to the movement velocity pair of user
The adjustment of the treadmill speed of service matches the speed of treadbelt with the movement velocity of user.Technical solution of the present invention is to race
The step machine speed of service adjusts easy to operate, and high to the accuracy of treadmill speed of service adjustment, and user experience is good.
Detailed description of the invention
Fig. 1 is the running machine structure figure according to the preferred embodiment for the present invention.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, to specific embodiment, structure, feature and its effect is proposed according to the present invention, detailed description is as follows.
Fig. 1 is the running machine structure figure according to the preferred embodiment for the present invention.As shown in Figure 1, a kind of treadmill, comprising:
Treadbelt motor 104, the first sensor unit 107 that treadmill 105, controller 106, treadbelt 103, driving treadbelt are run, second passes
Sensor cell 102.
First sensor unit 107 is arranged on a treadmill, real-time detection user foot-up and adjacent time in treadbelt 103
The time of the electric current of caused treadbelt motor and/or voltage jump when foot-operated treadbelt 103, and record user is in treadbelt 103
The time interval of the electric current of caused treadbelt motor and/or voltage jump when upper foot-up and adjacent foot-operated treadbelt 103.First passes
Time interval is sent to controller 106 by sensor cell 107.As shown in Figure 1, successively stop over position of the user in treadbelt 103
It sets, such as S1, S2, S3, S4, with the position S1 that stops over, S2, S3, foot-up position of the corresponding user of S4 before stopping over is
S10,S20,S30,S40.User stops over when in treadbelt 103, rides upper treadbelt 103, such as lifts in S10, S20, S30, S40
Foot and it is adjacent with when foot-up time ride after S1, S2, S3, the position S4, the voltage or electric current to treadbelt motor 104 generate prominent
Become, an all corresponding electric current and/or voltage jump when each foot-operated treadbelt 103 or foot-up.The application is by being arranged in treadmill
On 107 real-time detection user of first sensor unit when riding treadbelt 103 electric current of caused treadbelt motor 104 and/or
The time of voltage jump, and compare electric current and/or voltage that adjacent foot-operated treadbelt 103 of user causes treadbelt motor 104
The time interval of mutation.In the application, when first sensor unit 107 detects the adjacent secondary foot-up of user and foot-operated treadbelt 103
The electric current of treadbelt motor and/or the time of voltage jump.Such as user electric current and/or voltage jump in the position S10 foot-up
35 divide 04 second 22 when time is 05, and 35 divide 05 when the time of electric current and/or voltage jump is 05 when riding the position treadbelt 103S1
Second 10；35 divide 05 second 45 when such as user, in the position S20 foot-up, the time of electric current and/or voltage jump is 05, user's foot
35 divide 06 second 20 when electric current and/or voltage jump are 05 when stepping on the treadbelt 103S2 position time；As user lifts in the position S30
35 divide 06 second 57 when the time of electric current and/or voltage jump is 05 when foot, when user rides the position treadbelt 103S3 electric current and/
Or the time of voltage jump 35 divides 07 second 20 when being 05；As user in the position S40 foot-up electric current and/or voltage jump when
Between 35 divide 07 second 50 when being 05,35 divide when the time of electric current and/or voltage jump is 05 when user rides the position treadbelt 103S4
08 second 15.In the application, record user successively foot-up S10, S20, S30, S40 and S1, S2 of adjacent time foot-operated treadbelt 103,
The time interval of electric current and/or voltage jump when the position S3, S4, as foot-up S10 and foot-operated treadbelt 103S 1 position when electric current
And/or the time interval 1 of voltage jump is 0.48 second；Electric current and/or electricity when such as the position S2 of foot-up S20 and foot-operated treadbelt 103
The time interval 2 of pressure mutation is 0.35 second, such as electric current when the position S3 of foot-up S30 and foot-operated treadbelt 103 and/or voltage jump
Time interval 3 is 0.23 second, the time interval 4 of electric current and/or voltage jump when such as foot-up S40 and the foot-operated position treadbelt 103S4
Difference be 0.25 second.
Second sensor unit 102 includes multiple inductors, and multiple inductors are set on treadmill and are located at treadbelt 103
Two sides, each inductor in multiple inductors foot-up and adjacent foot-operated treadbelt in treadbelt for real-time detection user
User rides the position of treadbelt 103 when 103, based on user in treadbelt 103 foot-up and adjacent time foot-operated treadbelt 103
Position determines the real-time stride of user.The real-time stride of user is sent to controller 106 by second sensor unit 102.
In the application, by the way that more than 102 multiple inductors of second sensor unit, example is arranged in 103 side of foot-operated treadbelt of treadmill
If inductor can be infrared sensor, the position of stopping over of user's step in foot-operated treadbelt 103 is obtained.As shown in Figure 1, logical
It crosses infrared sensor, obtains stop over position of the user in treadbelt 103, such as S1, S2, S3, S4, and position S1, the S2 of stopping over,
Foot-up position of the corresponding user of S3, S4 before stopping over is S10, S20, S30, S40, and foot-operated based on user
The distance of the foot-up position of treadbelt 103 and position of stopping over determines the real-time stride of user, such as determines that user rides respectively and runs
With 103 S1, S2, S3, real-time stride when the position S4, such as using foot-operated S1 when stride be 0.35m, such as run using foot-operated
With 103 S2 when stride be 0.42m, such as using the S3 of foot-operated treadbelt 103 when stride be 0.32m, such as using foot-operated treadbelt
Stride when 103S4 is 0.38m.
Controller 106 is used to receive the time interval of the transmission of first sensor unit 107 and second sensor unit 102 is sent out
The real-time stride of the user sent；Controller 106 is based on user in foot-up in treadbelt 103 and adjacent foot-operated treadbelt 103
The real-time stride of the corresponding user of time interval of the electric current and/or voltage jump of caused treadbelt motor calculates user
Real time kinematics speed；According to the speed of service of the real time kinematics speed control treadbelt motor of user, make the speed of treadbelt 103
It is matched with the movement velocity of user.In the application, treadbelt motor when controller 106 rides treadbelt S1 according to the user of acquisition
Electric current and/or 0.48 second of time interval 1 and stride 0.35m of voltage jump, the movement velocity for calculating user is
0.73m/s；The time interval 2 of the electric current and/or voltage jump of treadbelt motor when riding treadbelt S2 by the user of acquisition
0.35 second is 0.35m with stride, and the movement velocity for calculating user is 1m/s；It is run when riding treadbelt S3 by the user of acquisition
0.23 second of the time interval 3 of the electric current and/or voltage jump of translator and stride are 0.32m, calculate the movement speed of user
Degree is 1.39m/s；The electric current of treadbelt motor and/or the time interval of voltage jump when riding treadbelt S4 by the user of acquisition
0.25 second of 4 and stride are 0.38m, and the movement velocity for calculating user is 1.52m/s.In the application, 106 basis of controller
The speed of service of the real time kinematics speed control treadbelt motor of user, i.e., when user is acceleration operation, controller 106
Control treadbelt motor Accelerating running；When user is to run slowly, controller 106 controls the operation of treadbelt decelerating through motor.This Shen
Please according to the speed of service of the real time kinematics speed control treadbelt motor of user, make the speed of treadbelt 103 and the fortune of user
Dynamic speed matches.
Preferably, controller 106 is also used to: when user accelerates, controller 106 controls the electric current of treadbelt motor
And/or voltage increases, treadbelt motor driven treadbelt Accelerating running.In the application, when calculating user is Accelerating running, such as make
User calculates user movement velocity when riding treadbelt S1 is 0.73m/s, and user calculates use when riding treadbelt S2
The movement velocity of person is 1m/s, illustrates that user is in acceleration movement, controller controls the electric current and/or voltage of treadbelt motor
Increase, treadbelt motor driven treadbelt Accelerating running.The application realizes, and in the process of running, user does not have to operation to treadmill
Button directly by judging whether user carries out the movement of acceleration or deceleration, and according to the acceleration of user and subtracts respectively
The increase and reduction of the speed of speed control treadmill, the application is easy to operate to the control of treadmill speed, and user experience is good.
Preferably, controller 106 is also used to: when user's accelerated motion, and the acceleration of user is more than setting value A
When, controller controls the electric current of treadbelt motor and/or voltage increases, treadbelt motor driven treadbelt Accelerating running.In the application, when
When calculating user is Accelerating running, the movement velocity that user is calculated when riding treadbelt S1 such as user is 0.73m/s,
User ride treadbelt S2 when calculate user movement velocity be 1m/s, illustrate user be in acceleration movement, and
Acceleration when calculating foot-operated S2 when foot-operated S1 relatively, the acceleration as foot-operated S2 when foot-operated S1 relatively is more than setting value A,
Such as setting value A can be 0.2m/s2、0.3m/s2、0.4m/s2、0.5m/s2, controller control treadbelt motor electric current and/
Or voltage increases, treadbelt motor driven treadbelt Accelerating running.In the application, when user accelerate, and user plus
When speed is more than setting value A, the electric current of treadbelt motor is controlled by controller and/or voltage increases, treadbelt motor driven treadbelt
Accelerating running is avoided when the acceleration of the movement of user is smaller or user is the minor change of speed in normal range (NR)
When, adjustment when user does not need to adjust 103 speed of treadbelt to treadbelt speed.
Preferably, controller 106 is also used to: when user's retarded motion, controller control treadbelt motor electric current and/
Or voltage reduces, treadbelt motor driven treadbelt 103 runs slowly.In the application, when calculating user is to run slowly, such as make
User calculates user movement velocity when riding treadbelt S5 is 1.2m/s, and user calculates use when riding treadbelt S6
The movement velocity of person is 1m/s, illustrates that user is in retarded motion, the electric current and/or voltage of controller control treadbelt motor subtract
Small, treadbelt motor driven treadbelt 103 runs slowly.The application realizes, and in the process of running, user does not have to operation to treadmill
Button directly by judging whether user carries out the movement of acceleration or deceleration, and according to the acceleration of user and subtracts respectively
The increase and reduction of the speed of speed control treadmill, the application is easy to operate to the control of treadmill speed, and user experience is good.
Preferably, controller 106 is also used to: when user's retarded motion, and the absolute value of the acceleration of user is super
When crossing setting value B, controller controls the electric current of treadbelt motor and/or voltage reduces, and treadbelt motor driven treadbelt runs slowly.This
In application, when calculating user is to run slowly, the movement velocity that user is calculated when riding treadbelt S5 such as user is
1.2m/s, user ride treadbelt S6 when calculate user movement velocity be 1m/s, illustrate user be in retarded motion,
And the absolute value of acceleration when calculating foot-operated S6 when foot-operated S5 relatively, the acceleration as foot-operated S6 when foot-operated S5 relatively are super
Setting value B is crossed, such as setting value B can be 0.2m/s2、0.3m/s2、0.4m/s2、0.5m/s2, controller control treadbelt motor
Electric current and/or voltage increase, treadbelt motor driven treadbelt 103 runs slowly.In the application, when user's retarded motion, and
And the absolute value of the acceleration of user controls the electric current of treadbelt motor by controller and/or voltage subtracts when being more than setting value B
Small, treadbelt motor driven treadbelt runs slowly, and avoids when the deceleration of the movement of user is smaller or user is normal model
Adjustment when enclosing the minor change of interior speed, when user does not need to adjust 103 speed of treadbelt to treadbelt speed.
Preferably, controller 106 is also used to: when the speed of service of treadbelt 103 is greater than the set value D, controller control is run
The electric current and/or voltage of translator are constant, and the speed of service of the treadbelt motor driven treadbelt 103 is run by setting value D.This Shen
Please in, when the speed of service of running belt of running machine is greater than the set value D, as user prestissimo be 8km/h, work as setting value
When D is 8km/h, more than the operating limit of user, when 103 speed of service of treadbelt is more than setting value D by the application, to guarantee to make
The safety of user, the electric current and/or voltage of processor control treadbelt motor are constant, the speed of service of the treadbelt motor driven treadbelt
It is run by setting value D.It is injured because of 103 excessive velocities of treadbelt to avoid user.
Preferably, first sensor unit 107 is also used to: when first sensor unit 107 cannot obtain latter treadmill
Treadbelt 103 cause the electric current of treadbelt motor and/or the time of voltage jump and time interval cannot be calculated more than setting time
When, controller controls the electric current of treadbelt motor and/or voltage reduces up to 0, and the speed of service of treadbelt motor driven treadbelt 103 subtracts
Speed is until shut down.In the application, when the treadbelt 103 that first sensor unit 107 cannot obtain latter treadmill causes treadbelt electric
The electric current of machine and/or the time of voltage jump and when cannot calculate time interval more than setting time, such as in the setting of 5S
In, first sensor unit 107 could not obtain user and ride the electric current and/or electricity for causing treadbelt motor in treadbelt 103
It presses the time of mutation and time interval cannot be calculated constantly more than setting time, controller 106 controls the race of treadbelt motor driven
Band 103 runs slowly, and reduces the power consumption of treadmill.
Preferably, after treadbelt motor stopping, the get back treadbelt 103 of the treadmill of first sensor unit 107 causes
When the signal of the electric current of treadbelt motor 104 and/or voltage jump, treadbelt motor 104 starts.The application treadmill shutdown after,
When user needs using treadmill, user rides treadbelt 103, and first sensor unit 107 is got back the treadmill
Treadbelt 103 cause treadbelt motor electric current and/or voltage jump signal when, treadbelt electric motor starting.The treadmill of the application is certainly
Dynamic start-up technique, user-friendly treadmill.
Preferably, controller 106 is also used to: once being ridden and is run after first sensor unit 107 cannot obtain user
The treadbelt 103 of step machine causes the electric current of treadbelt motor 104 and/or the time of voltage jump and cannot calculate time interval to be more than to set
When fixing time, controller 106 controls the operation of 103 low speed of treadbelt motor driven treadbelt.In the application, when first sensor unit
107 treadbelts 103 that cannot obtain a pedal running machine after user cause treadbelt motor electric current and/or voltage jump when
Between and when cannot calculate time interval more than setting time, such as in the setting time of 5S, first sensor unit 107 cannot
The treadbelt 103 for obtaining a pedal running machine after user cause the electric current of treadbelt motor 104 and/or the time of voltage jump and
When cannot calculate time interval more than setting time, controller 106 controls treadbelt motor 104 and the treadbelt is driven to run slowly, and subtracts
The power consumption of few treadmill.
Based on another embodiment of the present invention, a kind of treadmill method for control speed is provided, method includes:
Preferably, in step 101: by setting, first sensor unit real-time detection user on a treadmill is being run
The time of the electric current of caused treadbelt motor and/or voltage jump when foot-up and adjacent foot-operated treadbelt is taken, and record makes
User is in foot-up in treadbelt and adjacent foot-operated treadbelt between the electric current of caused treadbelt motor and/or the time of voltage jump
Every.As shown in Figure 1, successively stop over position of the user in treadbelt, such as S1, S2, S3, S4, with the position S1 that stops over, S2, S3, S4
Foot-up position of the corresponding user before stopping over is S10, S20, S30, S40.User stops over when in treadbelt, rides
Upper treadbelt, such as in S10, S20, S30, riding after S1, S2, S3, the position S4 for S40 foot-up and adjacent with when foot-up time is right
The voltage or electric current of treadbelt motor generate mutation, when each foot-operated treadbelt or foot-up an all corresponding electric current and/or voltage jump.
Caused treadbelt is electric when the application rides treadbelt by the first sensor unit real-time detection user of setting on a treadmill
The electric current of machine and/or the time of voltage jump, and compare the adjacent time foot-operated treadbelt of user cause treadbelt motor electric current and/
Or the time interval of voltage jump.In the application, when first sensor unit detects the adjacent secondary foot-up of user and foot-operated treadbelt
The electric current of treadbelt motor and/or the time of voltage jump.Such as user electric current and/or voltage jump in the position S10 foot-up
35 divide 04 second 22 when time is 05, and 35 divide 05 second 10 when the time of electric current and/or voltage jump is 05 when riding the position treadbelt S1；
35 divide 05 second 45 when such as user, in the position S20 foot-up, the time of electric current and/or voltage jump is 05, and user rides treadbelt
35 divide 06 second 20 when electric current and/or voltage jump are 05 when the time of the position S2；As user in the position S30 foot-up electric current
And/or the time of voltage jump 35 divides 06 second 57 when being 05, electric current and/or voltage jump when user rides the position treadbelt S3
Time 35 divide 07 second 20 when being 05；When such as user, in the position S40 foot-up, the time of electric current and/or voltage jump is 05
35 points 07 second 50,35 divide 08 second 15 when the time of electric current and/or voltage jump is 05 when user rides the position treadbelt S4.This
In application, user successively foot-up S10, S20, S30, S40 and electric current when the adjacent foot-operated position treadbelt S1, S2, S3, S4 are recorded
And/or the time interval of voltage jump, when such as foot-up S10 and the foot-operated position treadbelt S1 between the time of electric current and/or voltage jump
It is 0.48 second every 1；The time interval 2 of electric current and/or voltage jump is 0.35 second when such as foot-up S20 and the foot-operated position treadbelt S2,
Such as foot-up S30 and when the foot-operated position treadbelt S3, the time interval 3 of electric current and/or voltage jump is 0.23 second, as foot-up S40 with
The difference of the time interval 4 of electric current and/or voltage jump is 0.25 second when the foot-operated position treadbelt S4.
Preferably, in step 102: by setting, second sensor unit real-time detection user on a treadmill is being run
User rides the position of treadbelt when taking foot-up and adjacent time foot-operated treadbelt, foot-up and adjacent time in treadbelt based on user
The position of foot-operated treadbelt determines the real-time stride of user.In the application, by the foot-operated treadbelt side of treadmill setting the
Two sensors, such as second sensor can be infrared sensor, obtain the position of stopping over of user's step in foot-operated treadbelt.
As shown in Figure 1, by infrared sensor 202, stop over position of the user in treadbelt is obtained, such as S1, S2, S3, S4 and stop over
Position S1, S2, foot-up position of the corresponding user of S3, S4 before stopping over is S10, S20, S30, S40, and is based on
The distance of foot-up position and position of stopping over that user rides treadbelt determines the real-time stride of user, such as determines user's difference
Foot-operated treadbelt S1, S2, S3, the real-time stride when position S4, such as using foot-operated treadbelt S1 when stride be 0.35m, such as use foot
Stride when stepping on treadbelt S2 is 0.42m, and stride when as using foot-operated treadbelt S3 is 0.32m, when riding treadbelt S4 as used
Stride is 0.38m.
Preferably, in step 103: based on user, in foot-up in treadbelt and adjacent foot-operated treadbelt, caused treadbelt is electric
The real-time stride of the electric current of machine and/or the time interval of voltage jump and user corresponding with time interval calculates user
Real time kinematics speed.In the application, the electric current of treadbelt motor and/or voltage are prominent when riding treadbelt S1 by the user of acquisition
0.48 second and stride 0.35m of the time interval 1 of change, the movement velocity for calculating user is 0.73m/s；Pass through the use of acquisition
0.35 second of the time interval 2 of the electric current and/or voltage jump of treadbelt motor and stride are 0.35m, meter when person rides treadbelt S2
The movement velocity for calculating user is 1m/s；The electric current and/or voltage of treadbelt motor when riding treadbelt S3 by the user of acquisition
0.23 second of the time interval 3 of mutation and stride are 0.32m, and the movement velocity for calculating user is 1.39m/s；Pass through acquisition
0.25 second of the time interval 4 of the electric current and/or voltage jump of treadbelt motor is with stride when user rides treadbelt S4
0.38m, the movement velocity for calculating user is 1.52m/s.
Preferably, in step 104: according to the speed of service of the real time kinematics speed control treadbelt motor of user, making to run
The speed of band is matched with the movement velocity of user.In the application, according to the real time kinematics speed control treadbelt motor of user
The speed of service, i.e., when user be acceleration operation when, controller control treadbelt motor Accelerating running；When user is to slow down
When operation, controller controls the operation of treadbelt decelerating through motor.The application is according to the real time kinematics speed control treadbelt motor of user
The speed of service, the movement velocity of the speed and user that make treadbelt matches.
Preferably, when user accelerates, controller controls the electric current of treadbelt motor and/or voltage increases, treadbelt
Motor driven treadbelt Accelerating running.In the application, when calculating user is Accelerating running, meter when riding treadbelt S1 such as user
The movement velocity for calculating user is 0.73m/s, and user calculates user movement velocity when riding treadbelt S2 is 1m/
S illustrates that user is in acceleration movement, and controller controls the electric current of treadbelt motor and/or voltage increases, treadbelt motor driven
Treadbelt Accelerating running.The application realizes, and in the process of running, user does not have to operation button to treadmill, directly passes through judgement
Whether user carries out the movement of acceleration or deceleration, and respectively according to the speed of the acceleration of user and the control treadmill that slows down
Increase and reduction, the application is easy to operate to the control of treadmill speed, and user experience is good.
Preferably, when user accelerates, and the acceleration of user is more than setting value A, controller control is run
The electric current and/or voltage of translator increase, treadbelt motor driven treadbelt Accelerating running.It is to add when calculating user in the application
When speed operation, the movement velocity that user is calculated when riding treadbelt S1 such as user is 0.73m/s, and user rides treadbelt S2
When to calculate the movement velocity of user be 1m/s, illustrate that user and is calculated opposite when foot-operated S2 in acceleration movement
Acceleration when foot-operated S1, the acceleration as foot-operated S2 when foot-operated S1 relatively is more than setting value A, such as setting value A can be
0.2m/s2、 0.3m/s2、0.4m/s2、0.5m/s2, controller controls the electric current of treadbelt motor and/or voltage increases, treadbelt electricity
Machine drives treadbelt Accelerating running.In the application, when user accelerates, and the acceleration of user is more than setting value A,
The electric current of treadbelt motor is controlled by controller and/or voltage increases, treadbelt motor driven treadbelt Accelerating running, and avoiding to work as makes
When the acceleration of the movement of user is smaller or user is the minor change of speed in normal range (NR), user does not need to adjust
To the adjustment of treadbelt speed when whole treadbelt speed.
Preferably, when user's retarded motion, controller controls the electric current of treadbelt motor and/or voltage reduces, treadbelt
Motor driven treadbelt runs slowly.In the application, when calculating user is to run slowly, meter when riding treadbelt S5 such as user
The movement velocity for calculating user is 1.2m/s, and user calculates user movement velocity when riding treadbelt S6 is 1m/s,
Illustrate that user is in retarded motion, controller controls the electric current of treadbelt motor and/or voltage reduces, treadbelt motor driven treadbelt
It runs slowly.The application realizes, and in the process of running, user does not have to operation button to treadmill, is directly used by judgement
Whether person carries out the movement of acceleration or deceleration, and respectively according to the increasing of the acceleration of user and the speed for the control treadmill that slows down
Adduction reduces, and the application is easy to operate to the control of treadmill speed, and user experience is good.
Preferably, when user's retarded motion, and when the absolute value of the acceleration of user is more than setting value B, control
Device controls the electric current of treadbelt motor and/or voltage reduces, and treadbelt motor driven treadbelt runs slowly.In the application, when calculating makes
User is 1.2m/s, user's foot for the movement velocity for when running slowly, calculating user when riding treadbelt S5 such as user
The movement velocity that user is calculated when stepping on treadbelt S6 is 1m/s, illustrates that user is in retarded motion, and the foot-operated S6 of calculating
When foot-operated S5 relatively when acceleration absolute value, the acceleration as foot-operated S6 when foot-operated S5 relatively is more than setting value B, such as
Setting value B can be 0.2m/s2、0.3m/s2、0.4m/s2、0.5m/s2, the electric current and/or electricity of controller control treadbelt motor
Pressure increases, and treadbelt motor driven treadbelt runs slowly.In the application, when user's retarded motion, and the acceleration of user
Absolute value when being more than setting value B, the electric current of treadbelt motor is controlled by controller and/or voltage reduces, treadbelt motor driven
Treadbelt runs slowly, and avoids when the deceleration of the movement of user is smaller or user is the small of speed in normal range (NR)
Adjustment when variation, when user does not need to adjust treadbelt speed to treadbelt speed.
Preferably, when the speed of service of treadbelt is greater than the set value D, controller controls the electric current and/or electricity of treadbelt motor
Press constant, the speed of service of the treadbelt motor driven treadbelt is run by setting value D.In the application, when the fortune of running belt of running machine
When scanning frequency degree is greater than the set value D, the prestissimo as user is 8km/h, is more than to use when setting value D is 8km/h
The operating limit of person, when the treadbelt speed of service is more than setting value D by the application, for the safety for guaranteeing user, processor control
The electric current and/or voltage of treadbelt motor are constant, and the speed of service of the treadbelt motor driven treadbelt is run by setting value D.To keep away
It is injured because of treadbelt excessive velocities to exempt from user.
Preferably: when the treadbelt that first sensor unit cannot obtain latter pedal running machine causes the electric current of treadbelt motor
And/or voltage jump time and when cannot calculate time interval more than setting time, controller controls the electric current of treadbelt motor
And/or voltage reduces up to 0, the speed of service of treadbelt motor driven treadbelt is slowed down until shutting down.In the application, when the first sensing
The treadbelt that device unit cannot obtain latter pedal running machine causes the electric current of treadbelt motor and/or the time of voltage jump and cannot
When calculating time interval more than setting time, such as in the setting time of 5S, first sensor unit could not obtain user
Riding the time in the electric current and/or voltage jump that cause treadbelt motor in treadbelt and cannot calculating time interval is more than when setting
Between constantly, controller control the treadbelt motor driven treadbelt run slowly, reduce the power consumption of treadmill.
Preferably, after treadbelt motor stopping, the get back treadbelt of the treadmill of first sensor unit causes treadbelt electric
When the signal of the electric current of machine and/or voltage jump, treadbelt electric motor starting.The application is after treadmill shutdown, when user needs
When using treadmill, user rides treadbelt, and the get back treadbelt of the treadmill of first sensor unit causes treadbelt motor
When the signal of electric current and/or voltage jump, treadbelt electric motor starting.The automatic start-up technique of the treadmill of the application, convenient for users to
Use treadmill.
Preferably, the treadbelt of pedal running machine causes treadbelt electric after first sensor unit cannot obtain user
The electric current of machine and/or the time of voltage jump and when cannot calculate time interval more than setting time, controller controls treadbelt electricity
Machine drives the operation of treadbelt low speed.In the application, pedal running machine after first sensor unit cannot obtain user
When treadbelt causes the electric current of treadbelt motor and/or the time of voltage jump and cannot calculate time interval more than setting time, example
Such as in the setting time of 5S, the treadbelt that first sensor unit cannot obtain a pedal running machine after user causes treadbelt
The electric current of motor and/or the time of voltage jump and when cannot calculate time interval more than setting time, controller controls treadbelt
The motor driven treadbelt runs slowly, and reduces the power consumption of treadmill.
More than, it is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, although this
Invention has been disclosed in a preferred embodiment above, and however, it is not intended to limit the invention, any person skilled in the art,
It does not depart within the scope of technical solution of the present invention, when the technology contents using the disclosure above make a little change or are modified to equivalent
The equivalent embodiment of variation, but without departing from the technical solutions of the present invention, according to the technical essence of the invention to the above reality
Any simple modification, equivalent variations and modification made by example are applied, all of which are still within the scope of the technical scheme of the invention.
Claims (9)
1. a kind of treadmill, comprising: treadbelt motor, the first sensor that treadmill, controller, treadbelt, the driving treadbelt are run
Unit, second sensor unit；
On a treadmill, real-time detection user foot-up and adjacent secondary ride in treadbelt are run for the first sensor unit setting
With when the electric current of the caused treadbelt motor and/or time of voltage jump, and record user in treadbelt foot-up and
The time interval of the electric current of the caused treadbelt motor and/or voltage jump when adjacent foot-operated treadbelt；First sensing
The time interval is sent to the controller by device unit；
The second sensor unit includes multiple inductors, and the multiple inductor is set on the treadmill and is located at institute
Treadbelt two sides are stated, the foot-up and adjacent time in treadbelt for real-time detection user of each inductor in the multiple inductor
User rides the position of treadbelt when foot-operated treadbelt, and based on user, the position of foot-up and adjacent foot-operated treadbelt is true in treadbelt
Determine the real-time stride of user；The real-time stride of the user is sent to the controller by the second sensor unit；
The controller is used to receive the time interval and the second sensor list that the first sensor unit is sent
The real-time stride for the user that member is sent；The controller is based on user foot-up and adjacent foot-operated treadbelt in treadbelt
When the electric current of the caused treadbelt motor and/or time interval and the user corresponding with the time interval of voltage jump
Real-time stride, calculate the real time kinematics speed of the user；According to the real time kinematics speed control treadbelt of the user
The speed of service of motor matches the speed of the treadbelt with the movement velocity of user.
2. a kind of treadmill according to claim 1, the controller are also used to:
When the user accelerates, the controller controls the electric current of the treadbelt motor and/or voltage increases, described
Treadbelt Accelerating running described in treadbelt motor driven.
3. a kind of treadmill according to claim 1, the controller are also used to:
When the user accelerates, and the acceleration of the user is more than setting value A, the controller controls institute
The electric current and/or voltage for stating treadbelt motor increase, treadbelt Accelerating running described in the treadbelt motor driven.
4. a kind of treadmill according to claim 1, the controller are also used to:
When user's retarded motion, the controller controls the electric current of the treadbelt motor and/or voltage reduces, described
Treadbelt described in treadbelt motor driven runs slowly.
5. a kind of treadmill according to claim 1, the controller are also used to:
When user's retarded motion, and when the absolute value of the acceleration of the user is more than setting value B, the control
Device controls the electric current of the treadbelt motor and/or voltage reduces, and treadbelt described in the treadbelt motor driven runs slowly.
6. a kind of treadmill according to claim 1, the controller are also used to:
When the speed of service of the treadbelt is greater than the set value D, the controller controls the electric current and/or electricity of the treadbelt motor
Press constant, the speed of service of treadbelt described in the treadbelt motor driven is run by setting value D.
7. a kind of treadmill according to claim 1, the first sensor unit is also used to:
When the treadbelt that the first sensor unit cannot obtain latter pedal running machine causes the electric current and/or electricity of treadbelt motor
When pressing the time of mutation and cannot calculate the time interval more than setting time, the controller controls the treadbelt motor
Electric current and/or voltage reduce until 0, and the speed of service of treadbelt described in the treadbelt motor driven is slowed down until shutting down.
8. a kind of treadmill according to claim 7, it is characterised in that: after the treadbelt motor stopping, described first
Sensor unit get back the treadmill treadbelt cause treadbelt motor electric current and/or voltage jump signal when, the race
Translator starting.
9. a kind of treadmill according to any one of claim 1 to 8, the controller are also used to: when first biography
Treadbelt that sensor cell cannot obtain a pedal running machine after user causes the electric current and/or voltage jump of treadbelt motor
Time and when cannot calculate the time interval more than setting time, the controller is controlled and is run described in the treadbelt motor driven
Band low speed is run.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810950487.8A CN109432694A (en) | 2018-08-20 | 2018-08-20 | A kind of treadmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810950487.8A CN109432694A (en) | 2018-08-20 | 2018-08-20 | A kind of treadmill |
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| CN104955535A (en) * | 2013-01-24 | 2015-09-30 | 泰诺健股份公司 | User training system, method for training and related program product |
| CN205198808U (en) * | 2015-12-18 | 2016-05-04 | 柳时栋 | Intelligent treadmill by control of paces frequency |
| CN106334286A (en) * | 2016-10-31 | 2017-01-18 | 长安大学 | Detection-identification and falling-prevention electronic control device for running apparatus and method |
| CN106540407A (en) * | 2016-12-26 | 2017-03-29 | 唐小石 | Treadmill method for control speed and device |
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- 2018-08-20 CN CN201810950487.8A patent/CN109432694A/en active Pending
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|---|---|---|---|---|
| EP0441104A1 (en) * | 1990-02-07 | 1991-08-14 | BETA BELLAROSA S.p.A. | An electric running machine |
| CN1319609C (en) * | 2004-12-15 | 2007-06-06 | 英达科技有限公司 | System to adjusting running machine running belt velocity according to the current loading difference |
| CN104955535A (en) * | 2013-01-24 | 2015-09-30 | 泰诺健股份公司 | User training system, method for training and related program product |
| CN205198808U (en) * | 2015-12-18 | 2016-05-04 | 柳时栋 | Intelligent treadmill by control of paces frequency |
| CN106334286A (en) * | 2016-10-31 | 2017-01-18 | 长安大学 | Detection-identification and falling-prevention electronic control device for running apparatus and method |
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Effective date of registration: 20191209 Address after: 321300 No.28 Zhongxing Avenue, Zhejiang business return Innovation Park, Longshan Town, Yongkang City, Jinhua City, Zhejiang Province Applicant after: Yongkang haodao fitness equipment Co., Ltd Address before: 321300, Zhejiang Province, Jinhua City, Yongkang City, former warehouse Town Luo Village No. 213 Applicant before: Liu Zhipeng |
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