CN209019068U - Vibrate armlet and touch detection system - Google Patents
Vibrate armlet and touch detection system Download PDFInfo
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- CN209019068U CN209019068U CN201821391795.3U CN201821391795U CN209019068U CN 209019068 U CN209019068 U CN 209019068U CN 201821391795 U CN201821391795 U CN 201821391795U CN 209019068 U CN209019068 U CN 209019068U
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Abstract
The utility model embodiment discloses a kind of vibration armlet and touch detection system.The vibration armlet includes: at least two vibrating motors, single-chip microcontroller and bluetooth module；At least two vibrating motor is uniformly arranged on the armlet surrounding；The control instruction is sent to the single-chip microcontroller for receiving control instruction by the bluetooth module；The single-chip microcontroller sends the driving signal of different frequency, different oscillation intensities according to the control instruction at least two vibrating motor.Vibration armlet provided by the embodiment of the utility model, single-chip microcontroller determines vibration mode according to the control instruction received, and control at least two vibrating motors and vibrated according to vibration mode, to realize the touch detection to neural artificial limb, cost can be reduced and improve convenience.
Description
Technical field
The utility model embodiment is related to technical field of intelligent equipment more particularly to a kind of vibration armlet and touch detection system
System.
Background technique
Neural artificial limb is a kind of nerve signal (myoelectricity, brain electricity, peripheral nerve point signal) identification human body fortune using human body
The dynamic artificial limb for being intended to carry out action control, helps deformity of limbs patient to incorporate daily life in which can be convenient.Currently, neural artificial limb
Control precision and stability still have some problems, differed farther out with true limb function.One of major reason
It is that these current artificial limbs cannot provide the user with feeling, because artificial limb is made to realize that sense feedback is particularly important.
In the prior art, the method for realizing sense feedback includes Mechanical vibration stimulation method, surface point stimulus method and periphery mind
Through stimulus method etc..Wherein, Mechanical vibration stimulation method uses wired connection, inconvenient to use；Surface electrical stimulation method needs special
Stimulating electrode, and wet electrode is not suitable for wearing for a long time；Peripheral nerve stimulation method needs implant electrode of performing the operation, at high cost and real
Existing difficulty.
Utility model content
The utility model embodiment provides a kind of vibration armlet and touch detection system, to realize the tactile to neural artificial limb
Detection can reduce cost and improve convenience.
In a first aspect, the utility model embodiment provides a kind of vibration armlet, comprising: at least two vibrating motors, list
Piece machine and bluetooth module；
At least two vibrating motor is uniformly arranged on the armlet surrounding；The bluetooth module refers to for receiving control
It enables, and the control instruction is sent to the single-chip microcontroller；The single-chip microcontroller is according to the control instruction to described at least two
Vibrating motor sends the driving signal of different frequency, different oscillation intensities.
Further, further includes: driving circuit；
The input terminal of the driving circuit is connected with the output end of the single-chip microcontroller, the control terminal of the driving circuit and institute
At least two vibrating motors are stated to be connected；After the driving circuit carries out pulse width modulation to the driving signal, described in driving
The vibration of at least two vibrating motors.
Further, further includes: power module and Voltage stabilizing module；
The output end of the power module is connected with the Voltage stabilizing module input terminal, the output end of the Voltage stabilizing module and institute
The power interface for stating single-chip microcontroller is connected, and the Voltage stabilizing module will be provided to the list after electric energy pressure stabilizing that the power module exports
Piece machine.
Further: analog-digital converter；
The input terminal of the analog-digital converter is connected with the output end of the power module, the output of the analog-digital converter
End is connected with the single-chip microcontroller, for acquiring the voltage of the power module.
Further, at least two vibrating motor includes 4.
Second aspect, the utility model embodiment additionally provide a kind of touch detection system, including the utility model is implemented
Vibration armlet and touch sensor device described in example；
The touch sensor device is set on neural artificial limb, for acquiring the tactile data on the neural artificial limb,
And control instruction is generated according to the tactile data；
The control instruction is sent to the vibration armlet by the touch sensor device, to control the vibration armlet
Vibration.
Further, the touch sensor device includes bluetooth module, and the touch sensor device passes through the indigo plant
Tooth module sends control instruction to the vibration armlet.
The third aspect, the utility model embodiment additionally provide a kind of vibration control method, implement for the utility model
Vibration armlet described in example, comprising:
The control instruction that touch sensor device is sent is received, the control instruction is generated according to the tactile data of acquisition；
Vibration mode is determined according to the control instruction；
It is vibrated according to the vibration mode.
Further, after determining vibration mode according to control instruction, comprising:
Driving signal is generated according to vibration mode；
Correspondingly, being vibrated according to the vibration mode, comprising:
It is vibrated according to the driving signal.
Fourth aspect, the utility model embodiment also provide a kind of touch detection method, are used for touch sensor device, packet
It includes:
Acquire tactile data；
Control instruction is generated according to the tactile data；
The control instruction is sent to vibration armlet, so that vibration armlet is vibrated according to the control instruction.
Vibration armlet provided by the embodiment of the utility model, comprising: at least two vibrating motors, single-chip microcontroller and bluetooth mould
Block；At least two vibrating motors are uniformly arranged on armlet surrounding；Bluetooth module sends out control instruction for receiving control instruction
It send to single-chip microcontroller；Single-chip microcontroller sends the drive of different frequency, different oscillation intensities according to control instruction at least two vibrating motors
Dynamic signal.Vibration armlet provided by the embodiment of the utility model, single-chip microcontroller determine vibration mode according to the control instruction received,
And control at least two vibrating motors and vibrated according to vibration mode, it, can be with to realize to the touch detection of neural artificial limb
It reduces cost and improves convenience.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one of the utility model embodiment one vibration armlet；
Fig. 2 a is the front view of one of the utility model embodiment one vibration armlet；
Fig. 2 b is the side view of one of the utility model embodiment one vibration armlet；
Fig. 3 is the structural schematic diagram of another vibration armlet in the utility model embodiment one；
Fig. 4 is the structural schematic diagram of one of the utility model embodiment two touch detection system；
Fig. 5 is the flow chart of one of the utility model embodiment three vibration control method；
Fig. 6 is the flow chart of one of the utility model embodiment four touch detection method.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.It further needs exist for
It is bright, part relevant to the utility model is illustrated only for ease of description, in attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is a kind of structural schematic diagram for vibration armlet that the utility model embodiment one provides, as shown in Figure 1, the arm
Ring includes at least two vibrating motors 110, single-chip microcontroller 120 and bluetooth module 130.Fig. 2 a is that the utility model embodiment one provides
A kind of vibration armlet front view, Fig. 2 b be the utility model embodiment one provide a kind of vibration armlet side view.
Shown in a and Fig. 2 b as shown in Figure 1, Figure 2, at least two vibrating motors 110 are uniformly arranged on armlet surrounding；Bluetooth module
130 for receiving control instruction, and control instruction is sent to single-chip microcontroller 120；Single-chip microcontroller 120 is according to control instruction at least two
A vibrating motor 110 sends the driving signal of different frequency, different oscillation intensities.
Wherein, control instruction can be what computer, mobile terminal or touch sensor device sended over.Bluetooth mould
After block 130 receives control instruction, control instruction is sent to single-chip microcontroller 120, single-chip microcontroller 120 analyzes control instruction,
Vibration mode is obtained, the vibration of at least two vibrating motors 110 is controlled according to vibration mode.Vibration mode includes at least two vibrations
Fit system etc. between the oscillation intensity of motor 110, vibration frequency and each vibrating motor 110.
Optionally, Fig. 3 is the structural schematic diagram for another vibration armlet that the utility model embodiment one provides.Such as Fig. 3
It is shown, further includes: driving circuit 140.The input terminal of driving circuit 140 is connected with the output end of single-chip microcontroller 120, driving circuit
140 control terminal is connected at least two vibrating motors 110；Driving circuit 140 carries out pulse width modulation to driving signal
After (Pulse Width Modulation, PWM), driving at least two vibrating motors 110 vibration.In the present embodiment, it can be
Multiple vibrating motors share a driving circuit or each vibrating motor configures a driving circuit.Preferably, in order to save
Cost and space, multiple vibrating motors share a driving circuit.
Optionally, further includes: power module 150 and Voltage stabilizing module 160.The output end and Voltage stabilizing module of power module 150
160 input terminals are connected, and the output end of Voltage stabilizing module 160 is connected with the power interface of single-chip microcontroller, and Voltage stabilizing module 160 is by power module
Single-chip microcontroller 120 is provided to after the electric energy pressure stabilizing of 150 outputs.In the present embodiment, Voltage stabilizing module 160 is by stable electric power in single-chip microcontroller
120 voltage status that can work normally.
Optionally, further includes: analog-digital converter 170；
The input terminal of analog-digital converter (Analog-to-Digital Converte, ADC) 170 and power module 150
Output end is connected, and the output end of analog-digital converter 170 is connected with single-chip microcontroller 120, for acquiring the voltage of power module 150.This
In embodiment, analog-digital converter 170 acquires the voltage after power module 150 divides, when voltage is lower than given threshold, single-chip microcontroller
120 generate prompt information, such as generate prompting voice or light flash lamp.
Optionally, at least two vibrating motors include 4.Single-chip microcontroller 120 controls this 4 vibrating motors according to control instruction
It is vibrated according to certain vibration mode.
Vibration armlet provided by the embodiment of the utility model, comprising: at least two vibrating motors, single-chip microcontroller and bluetooth mould
Block；At least two vibrating motors are uniformly arranged on armlet surrounding；Bluetooth module sends out control instruction for receiving control instruction
It send to single-chip microcontroller；Single-chip microcontroller sends the drive of different frequency, different oscillation intensities according to control instruction at least two vibrating motors
Dynamic signal.Single-chip microcontroller determines vibration mode according to the control instruction received, and controls at least two vibrating motors according to vibration
Mode is vibrated, to realize the touch detection to neural artificial limb, can reduce cost and improve convenience.
Embodiment two
Fig. 4 is a kind of structural schematic diagram for touch detection system that the utility model embodiment two provides, as shown in figure 4,
The system includes vibration armlet and touch sensor device described in above-described embodiment.
Touch sensor device is set on neural artificial limb, for acquiring the tactile data on neural artificial limb, and according to touching
Feel that information generates control instruction.Control instruction is sent to vibration armlet by touch sensor device, to control shaker arm ring vibration.
Optionally, touch sensor device includes bluetooth module, and touch sensor device sends control to vibration armlet by bluetooth module
System instruction.
Wherein, tactile data may include pressure information and temperature information etc..After touch sensor collects tactile data,
Tactile classification, haptic position and the size in tactile data are obtained, control instruction is generated according to tactile data.Control is generated to refer to
After order, vibration armlet is sent to by bluetooth module, vibration armlet is vibrated according to control instruction, to realize to neural false
The detection of limb tactile.
It optionally, may include multiple vibration armlets in the system, multiple vibration armlet cooperatings, realization multiposition,
Multiple types and array touch detection.
Touch detection system provided in this embodiment, including vibration armlet and touch sensor device, by vibrating armlet
It realizes to the feedback of tactile data, improves the convenience of touch detection.
Embodiment three
Fig. 5 is a kind of flow chart for vibration control method that the utility model embodiment three provides, and this method is for above-mentioned
Vibration armlet described in embodiment.As shown in figure 5, this method comprises the following steps:
Step 510, the control instruction that touch sensor device is sent is received, control instruction is raw according to the tactile data of acquisition
At.
In the present embodiment, touch sensor device is after the tactile data for collecting neural artificial limb, according in tactile data
The information such as tactile classification, haptic position and size generate control instruction, and control instruction is sent by wireless transport module
To vibration armlet.Wherein, wireless transport module can be bluetooth module, WIFI module etc..
Step 520, vibration mode is determined according to control instruction.
Wherein, vibration mode may include oscillation intensity, vibration frequency and mode of vibration etc..Specifically, vibration armlet
After receiving control instruction, vibration mode is determined after analyzing control instruction.
Step 530, it is vibrated according to vibration mode.
After vibration mode has been determined, vibration armlet is vibrated according to vibration mode.
Optionally, further include following steps after determining vibration mode according to control instruction: being generated according to vibration mode
Driving signal.
After determining vibration mode, corresponding driving signal is generated according to vibration mode, to drive shaker arm ring vibration.
Correspondingly, being vibrated according to vibration mode, comprising: vibrated according to driving signal.
The technical solution of the present embodiment, first reception touch sensor device send control instruction, control instruction according to
The tactile data of acquisition generates, and then determines vibration mode according to control instruction, is finally vibrated according to vibration mode.This reality
The vibration control method of example offer is provided, armlet is vibrated by received control instruction and determines vibration mode, to be shaker arm ring
It is vibrated according to vibration mode, improves the convenience of vibration control.
Example IV
Fig. 6 is a kind of flow chart for touch detection method that the utility model embodiment four provides, and this method is applied to touching
Feel sensor device, as shown in fig. 6, this method comprises the following steps:
Step 610, tactile data is acquired.
In the present embodiment, touch sensor device is set on neural artificial limb, when there is extraneous factor to act on neural artificial limb
When upper, such as pressure, temperature, sensor acquire the external information for acting on neural artificial limb, obtain tactile data.Tactile data can
To include the information such as tactile classification, haptic position and size.
Step 620, control instruction is generated according to tactile data.
After collecting tactile data, control instruction is generated according to tactile data.
Step 630, control instruction is sent to vibration armlet, so that vibration armlet is vibrated according to control instruction.
In the present embodiment, control instruction is sent to vibration armlet by wireless transport module by touch sensor device, with
Vibrate vibration armlet according to control instruction.
The technical solution of the present embodiment, first acquisition tactile data, then generate control instruction according to tactile data, finally
Control instruction is sent to vibration armlet, so that vibration armlet is vibrated according to control instruction.Control instruction is sent to shaker arm
Ring feeds back vibration armlet to tactile data, improves the convenience of touch detection.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright
Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments
The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from
It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Scope of the claims determine.
Claims (7)
1. a kind of vibration armlet characterized by comprising at least two vibrating motors, single-chip microcontroller and bluetooth module；
At least two vibrating motor is uniformly arranged on the armlet surrounding；The bluetooth module is used to receive control instruction,
And the control instruction is sent to the single-chip microcontroller；The single-chip microcontroller is vibrated according to the control instruction to described at least two
Motor sends the driving signal of different frequency, different oscillation intensities.
2. vibration armlet according to claim 1, which is characterized in that further include: driving circuit；
The input terminal of the driving circuit is connected with the output end of the single-chip microcontroller, the control terminal of the driving circuit and it is described extremely
Few two vibrating motors are connected；After the driving circuit carries out pulse width modulation to the driving signal, driving is described at least
Two vibrating motor vibrations.
3. vibration armlet according to claim 1, which is characterized in that further include: power module and Voltage stabilizing module；
The output end of the power module is connected with the Voltage stabilizing module input terminal, the output end of the Voltage stabilizing module and the list
The power interface of piece machine is connected, and the Voltage stabilizing module will be provided to the monolithic after electric energy pressure stabilizing that the power module exports
Machine.
4. vibration armlet according to claim 3, which is characterized in that further include: analog-digital converter；
The input terminal of the analog-digital converter is connected with the output end of the power module, the output end of the analog-digital converter with
The single-chip microcontroller is connected, for acquiring the voltage of the power module.
5. vibration armlet according to claim 1, which is characterized in that at least two vibrating motor includes 4.
6. a kind of touch detection system, which is characterized in that including claim 1-5 any the vibration armlet and tactile sensing
Device device；
The touch sensor device is set on neural artificial limb, for acquiring the tactile data on the neural artificial limb, and root
Control instruction is generated according to the tactile data；
The control instruction is sent to the vibration armlet by the touch sensor device, to control the vibration armlet vibration
It is dynamic.
7. system according to claim 6, which is characterized in that the touch sensor device includes bluetooth module, described
Touch sensor device sends control instruction to the vibration armlet by the bluetooth module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821391795.3U CN209019068U (en) | 2018-08-28 | 2018-08-28 | Vibrate armlet and touch detection system |
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| CN201821391795.3U CN209019068U (en) | 2018-08-28 | 2018-08-28 | Vibrate armlet and touch detection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859687A (en) * | 2018-08-28 | 2020-03-06 | 深圳先进技术研究院 | Vibration arm ring, tactile sense detection system, vibration control method, and tactile sense detection method |
| CN113509298A (en) * | 2021-06-16 | 2021-10-19 | 中国科学院深圳先进技术研究院 | Artificial limb hand force position information feedback system and method based on vibration |
-
2018
- 2018-08-28 CN CN201821391795.3U patent/CN209019068U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859687A (en) * | 2018-08-28 | 2020-03-06 | 深圳先进技术研究院 | Vibration arm ring, tactile sense detection system, vibration control method, and tactile sense detection method |
| CN110859687B (en) * | 2018-08-28 | 2024-03-12 | 深圳先进技术研究院 | Vibrating arm ring, touch sense detection system, vibration control method and touch sense detection method |
| CN113509298A (en) * | 2021-06-16 | 2021-10-19 | 中国科学院深圳先进技术研究院 | Artificial limb hand force position information feedback system and method based on vibration |
| WO2022262220A1 (en) * | 2021-06-16 | 2022-12-22 | 中国科学院深圳先进技术研究院 | Vibration-based prosthetic hand force position information feedback system and method |
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