WO2015180588A1

WO2015180588A1 - Gesture remote control apparatus, gesture receiving apparatus, wireless remote control system and method for operating terminal device

Info

Publication number: WO2015180588A1
Application number: PCT/CN2015/079575
Authority: WO
Inventors: 张辉; 许秋生; 伊晓峰; 方亮
Original assignee: 阿里巴巴集团控股有限公司; 张辉; 许秋生; 伊晓峰; 方亮
Priority date: 2014-05-27
Filing date: 2015-05-22
Publication date: 2015-12-03
Also published as: HK1215737A1; CN105183187A

Abstract

Disclosed are a gesture remote control apparatus, a gesture receiving apparatus, a wireless remote control system and a method for operating a terminal device, which belong to the technical field of electronic communications. The gesture remote control apparatus comprises at least one ring and a bracelet. The gesture receiving apparatus comprises a query module and an operation module. The wireless remote control system comprises the gesture remote control apparatus and/or the gesture receiving apparatus. The method comprises: capturing position variation data and direction variation data of a finger when the finger moves in a three-dimensional space; conducting the captured position variation data and direction variation data to obtain a gesture type; and sending the gesture type to a gesture receiving apparatus, so that the gesture receiving apparatus queries a preset correlation between a gesture and a device operation to obtain a device operation instruction corresponding to the gesture type, and according to the device operation instruction, operating a terminal device. The method for operating a terminal device of the present invention is simple and quick, and is very convenient.

Description

Gesture remote control, receiving device, wireless remote control system and operating terminal device method

Technical field

The present application relates to the field of electronic communication technologies, and in particular, to a gesture remote control, a receiving device, a wireless remote control system, and a method for operating a terminal device.

Background technique

With the development of electronic communication technology, terminal devices such as televisions, computers, and mobile phones have gradually become common tools. At present, when using a TV, you can operate by touching the TV button or the remote control with your hand, and when you use your computer or mobile phone, touch the computer or mobile phone.

In the existing method of operating the terminal device, when the terminal device is touched by the hand, the terminal device needs to be touched to operate. When the remote controller is operated, the remote button needs to be pressed to perform the operation, and the existing method for operating the terminal device is inconvenient. .

Summary of the invention

The technical problem to be solved by the present application is to provide a gesture remote control, a receiving device, a wireless remote control system, and a method for operating a terminal device. The position of the finger and the direction of the finger can be used to operate the terminal device, and the method for operating the terminal device is simple. Fast and very convenient.

In order to solve the above problem, the present application discloses a gesture remote control device, and the gesture remote control device includes:

At least one ring, the ring is provided with:

a microprocessor for capturing position change data and direction change data when the finger moves in a three-dimensional space;

And a hand ring, the wristband is provided with:

a central processing unit, coupled to the microprocessor, configured to acquire the position change data and the direction change data, and perform operation on the position change data and the direction change data to obtain a gesture type;

a wireless transmission device, coupled to the central processing unit, configured to receive the gesture type, and send the gesture type to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence relationship Obtaining, by the device operation instruction corresponding to the gesture type, operating the terminal device according to the device operation instruction, where the gesture receiving device is disposed in the terminal device;

The power module is coupled to the central processor, the wireless transmission device, and the microprocessor, respectively, for supplying power to the central processor, the wireless transmission device, and the microprocessor.

Further, the central processing unit is specifically an Arduino CPU;

The Arduino CPU is connected to the microprocessor through an I2C interface to acquire the position change data and the direction change data.

Further, the wireless transmission device is specifically a Bluetooth chip;

The Bluetooth chip is connected to the Arduino CPU through a universal asynchronous transceiver transmitter UART, thereby receiving the gesture type, and transmitting the gesture type to the gesture receiving device via Bluetooth wireless communication.

Further, a power source is disposed in the wristband;

The power module is powered by a battery pack composed of a button battery, and the power supply voltage is 5V.

Further, a display screen is disposed on the wristband;

The display screen is coupled to the central processing unit for displaying preset information.

Further, the microprocessor includes: an MPU 6000 or an MPU 6050.

In order to solve the above problem, the present application also discloses a gesture receiving apparatus, where the gesture receiving apparatus includes:

The query module is configured to receive a gesture type sent by the wristband, query a preset gesture device operation correspondence, and obtain a device operation instruction corresponding to the gesture type;

The operation module is coupled to the query module, and is configured to operate the terminal device according to the device operation instruction.

Further, the gesture receiving device is disposed in the terminal device.

In order to solve the above problem, the present application also discloses a finger ring, and the finger ring is provided with:

And a transmitting device coupled to the microprocessor, configured to send the captured position change data and the direction change data to the wristband.

Further, the microprocessor includes an MPU 6000 or an MPU 6050.

In order to solve the above problems, the present application also discloses a wristband, and the wristband is provided with:

The central processing unit is coupled to the finger ring for acquiring position change data and direction change data when the finger captured by the finger ring moves in the three-dimensional space, and calculating the position change data and the direction change data to obtain a gesture type. ;

a wireless transmission device, coupled to the central processing unit, configured to receive the gesture type, and send the gesture type to a gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence relationship, and obtains a device operation instruction corresponding to the gesture type, the terminal device is operated according to the device operation instruction, wherein the gesture receiving device is disposed in the terminal device;

Further, the central processing unit is specifically an Arduino CPU;

The Arduino CPU is connected to the finger ring through an I2C interface, thereby acquiring the position change data and the direction change data.

Further, the wireless transmission device is specifically a Bluetooth chip;

Further, the power module is powered by a battery pack composed of a button battery, and the power supply voltage is 5V.

Further, a display screen is disposed on the wristband;

In order to solve the above problems, the present application also discloses a method for operating a terminal device, the method comprising:

Capturing position change data and direction change data when the finger moves in a three-dimensional space;

Performing operation on the captured position change data and the direction change data to obtain a gesture type;

Transmitting the gesture type to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence relationship, obtains a device operation instruction corresponding to the gesture type, and performs a terminal device according to the device operation instruction. The operation, wherein the gesture receiving device is disposed in the terminal device.

Further, the sending the gesture type to the gesture receiving device includes:

The gesture type is wirelessly transmitted to the gesture receiving device.

Further, calculating the captured position change data and the direction change data to obtain a gesture type, including:

Performing operation on the captured position change data and the direction change data to obtain a gesture type as confirmation;

Correspondingly, the gesture type is sent to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence, and obtains a device operation instruction corresponding to the gesture type, according to the device operation instruction. The terminal device operates, including:

Sending the gesture type to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence relationship, and obtains a device operation instruction corresponding to the gesture type as confirmation, and performs a specified object in the terminal device. Confirm the operation.

Performing operation on the captured position change data and the direction change data to obtain a gesture type of zooming;

Sending the gesture type to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence relationship, and obtains a device operation instruction corresponding to the gesture type to be enlarged, and performs a specified object in the terminal device. Zoom in.

Performing operation on the captured position change data and the direction change data to obtain a gesture type being reduced;

Transmitting the gesture type to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence relationship, and obtains that the device operation instruction corresponding to the gesture type is reduced, and performs the specified object in the terminal device. Zoom out.

Performing operation on the captured position change data and the direction change data to obtain a gesture type of sliding left and right;

Transmitting the gesture type to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence relationship, and obtains that the device operation instruction corresponding to the gesture type is left and right sliding, and the specified object in the terminal device Slide left and right.

Calculating the captured position change data and the direction change data to obtain a gesture type of sliding up and down;

Correspondingly, sending the gesture type to the gesture receiving device such that the gesture is received The device queries the preset gesture device operation correspondence, obtains a device operation instruction corresponding to the gesture type, and operates the terminal device according to the device operation instruction, including:

Transmitting the gesture type to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence relationship, and obtains that the device operation instruction corresponding to the gesture type is up and down sliding, and the specified object in the terminal device Slide up and down.

Calculating the captured position change data and the direction change data to obtain a gesture type of rotation;

Transmitting the gesture type to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence relationship, and obtains a device operation instruction corresponding to the gesture type as a rotation, and performs a specified object in the terminal device. Rotate operation.

Compared with the prior art, the present application can obtain the following technical effects:

The operation of the terminal device can be realized by the position of the finger and the direction of the finger, and the method of operating the terminal device is simple and quick, and is very convenient. The MPU6000 or MPU6050 is set in the ring to accurately obtain the information of the finger. A wireless transmission device is set in the wristband, and the gesture type is wirelessly transmitted to the gesture receiving device, and no wired connection is required, and the device setting is simple. The display is set on the wristband to display preset information for the user to view and convenient to use.

Of course, implementing any of the products of the present application necessarily does not necessarily require all of the technical effects described above to be achieved at the same time.

DRAWINGS

The drawings described herein are intended to provide a further understanding of the present application, and are intended to be a part of this application. In the drawing:

1 is a schematic structural diagram of a first gesture remote control device according to an embodiment of the present application;

2 is a schematic structural diagram of a second gesture remote control device according to an embodiment of the present application;

3 is a schematic structural diagram of a third gesture remote control device according to an embodiment of the present application;

4 is a schematic structural diagram of a fourth gesture remote control device according to an embodiment of the present application;

FIG. 5 is a schematic diagram of wearing a gesture remote control device according to an embodiment of the present application; FIG.

FIG. 6 is a schematic diagram of wearing a gesture remote control device according to an embodiment of the present application; FIG.

7 is a schematic structural diagram of a finger ring according to an embodiment of the present application;

8 is a schematic structural view of a wristband according to an embodiment of the present application;

9 is a schematic structural view of another wristband according to an embodiment of the present application;

FIG. 10 is a schematic structural diagram of a gesture receiving apparatus according to an embodiment of the present application;

FIG. 11 is a flowchart of a method for operating a terminal device according to an embodiment of the present application.

detailed description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings and embodiments, so that the application of the technical means to solve the technical problems and achieve the technical effect can be fully understood and implemented.

In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

The memory may include non-persistent memory, random access memory (RAM), and/or non-volatile memory in a computer readable medium, such as read only memory (ROM) or flash memory. Memory is an example of a computer readable medium.

Computer readable media includes both permanent and non-persistent, removable and non-removable media. Information storage can be implemented by any method or technology. The information can be computer readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory. (ROM), electrically erasable programmable read only memory (EEPROM), flash memory or other memory technology, read-only optical ROM (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassette, magnetic tape storage or other magnetic storage device or any other non-transportable medium that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include non-transitory computer readable media, such as modulated data signals and carrier waves.

Description of the embodiment

The implementation of the present application is further described below by way of an embodiment. As shown in FIG. 1 , a gesture remote control device according to an embodiment of the present application is adapted to be worn on a user's hand, and a gesture type for transmitting a hand to a gesture receiving device, the gesture remote control device comprising: at least one finger ring 101, and a bracelet 102;

The finger ring 101 can be worn on the finger of the user, and the finger ring 101 is provided with:

a microprocessor (MPU) 101a for capturing position change data and direction change data when the finger moves in the three-dimensional space;

The wristband 102 can be worn on the palm or wrist of the user, and the wristband 102 is provided with:

a CPU (Central Processing Unit) 102a is coupled to the microprocessor 101a for acquiring position change data and direction change data, and calculating position change data and direction change data to obtain a gesture type.

The wireless transmission device 102b is coupled to the central processing unit 102a for receiving a gesture type, and sends the gesture type to the gesture receiving device, so that the gesture receiving device queries the preset gesture device operation correspondence relationship to obtain a device operation corresponding to the gesture type. Directing, operating the terminal device according to the device operation instruction, wherein the gesture receiving device is disposed in the terminal device;

The power module 102c is coupled to the central processing unit 102a and the wireless transmission device 102b, respectively.

The microprocessor 101a is configured to supply power to the central processing unit 102a, the wireless transmission device 102b, and the microprocessor 101a.

The terminal device may be a set top box or a television set or the like.

Specifically, one finger ring 101, two finger rings 101, three finger rings 101, and the like can be set according to actual application conditions. Moreover, it can be set according to the actual application condition, which finger of the user can be specifically worn on each finger of the user, and which finger of the user is worn by the finger ring 101, which is used for capturing The position of the finger and the action of which finger. For example, a finger ring 101 is provided, which can be worn on the thumb of the right hand of the user; two finger rings 101 are provided, which can be respectively worn on the thumb of the left hand of the user and the index finger. It can be flexibly set according to the actual application status, which is not limited.

Specifically, the wristband 102 can be set as a palm ring that can be worn on the palm of the user, or a wristband that can be worn on the wrist of the user, according to an actual application condition, and can be flexibly set according to actual application conditions, and is not Make a limit.

Specifically, the user's finger can be preset in what position, what kind of action is performed, what kind of gesture is corresponding, what kind of gesture corresponds to what kind of device operation, and the gesture type and the device operation are in one-to-one correspondence, and the gesture device operation is obtained. Correspondence relationship.

Wherein, referring to FIG. 2, the central processing unit 102a is specifically an Arduino CPU;

The Arduino CPU is connected to the microprocessor 101a via an I2C (Inter Integrated Circuit) interface to acquire position change data and direction change data.

The microprocessor 101a includes an MPU 6000 or an MPU 6050. The connection description of the MPU6050 is taken as an example in FIG.

Specifically, an acceleration sensor and a gyro sensor are integrated in the MPU6000 or MPU6050. Among them, the Gyroscope sensor, also called the angular velocity sensor, is a device for sensing and maintaining the direction, which is designed based on the theory of conservation of angular momentum. The gyro sensor is mainly composed of a wheel that is located at the axis and rotatable. Once the gyro sensor begins to rotate, the gyro sensor has a tendency to resist the change of direction due to the angular momentum of the wheel. The gyro sensor is different from the acceleration sensor (G-sensor), and the measured physical quantity of the gyro sensor is the rotational angular velocity at the time of deflection and tilt. Only the acceleration sensor can't measure or reconstruct the complete 3D motion, and the rotation motion can't be detected. The acceleration sensor can only detect the linear motion in the axial direction. However, the gyro sensor can measure the rotation and deflection well, so that the actual motion of the user can be accurately analyzed and judged. The acceleration sensor is one of the basic measuring components of the inertial navigation and inertial guidance system. The acceleration sensor is essentially an oscillating system, which is installed inside the motion carrier and can be used to measure the motion acceleration of the carrier. The working principle of the MEMS type acceleration sensor is that when the acceleration sensor is accelerated together with an external object (the acceleration of the object is the acceleration to be measured), the mass is moved in the opposite direction by the inertial force. The displacement of the mass is affected by the spring and damping The limit of the device, the external acceleration can be measured by the output voltage. From the application direction of the MEMS gyroscope, the gyroscope can measure the angular velocity moving along one axis or several axes, which can complement the advantages of the MEMS acceleration sensor. If the combination of the acceleration sensor and the gyro sensor are used, the designer It is better to track and capture the full motion of the 3D space, providing end users with a more realistic user experience, precise navigation system and other features.

2, the wireless transmission device 102b is specifically a Bluetooth chip (BT Chip, BLUE TOOTH Chip);

The Bluetooth chip is connected to the Arduino CPU through a UART (Universal Asynchronous Receiver and Transmitter) to receive the gesture type and send the gesture type to the gesture receiving device via Bluetooth wireless communication.

Among them, the meaning of each pin in Figure 2 is as follows: VCC (Volt Current Condenser) indicates power supply; GND (Ground) indicates ground or neutral; SDA (serial data) indicates serial data line; SCL (Serial clock line) indicates Serial clock line; TXD (Transmit Data) indicates transmission data; RXD (Receive Data) indicates reception data.

Specifically, the wireless transmission device 102b can wirelessly transmit the gesture type to the gesture receiving device, and the wireless manner includes Bluetooth, infrared, WIFI, and the like. The wireless transmission device 102b can be set by selecting a specific wireless mode according to actual application conditions. For example, when the wireless mode is Bluetooth, the wireless transmission device 102b is specifically a Bluetooth chip or the like.

The power module 102c is powered by a battery pack composed of a button battery, and the power supply voltage is 5V.

Wherein, referring to Figure 3, the wristband 102 is provided with a display screen 102d;

The display 102d is coupled to the central processing unit 102a for displaying preset information.

Specifically, the display screen 102d may be an LED display device or the like. The preset information can be gesture type, time, date, and the like.

Specifically, the power module 102c is also used to power the display screen 102d.

The gesture remote control device of the embodiment can realize the operation of the terminal device by the position of the finger and the direction of the finger, and the method for operating the terminal device is simple and quick, and is very convenient. The MPU6000 or MPU6050 is set in the ring to accurately obtain the information of the finger. Set no in the bracelet The line transmission device sends the gesture type wirelessly to the gesture receiving device without a wired connection, and the device setting is simple. The display is set on the wristband to display preset information for the user to view and convenient to use.

For convenience of description, the gesture remote control device includes: two finger rings, and a wristband as an example for further explanation. Referring to FIG. 4, the gesture remote control device includes:

Two rings (a first finger ring A and a second finger ring B, wherein the first finger ring A can be worn on the thumb, the second finger ring B can be worn on the index finger), and a wrist ring C.

The first finger ring A can be worn on the thumb of the user for capturing position change data and direction change data when the thumb moves in the three-dimensional space;

The second finger ring B can be worn on the index finger of the user for capturing position change data and direction change data when the index finger moves in the three-dimensional space;

The wristband C can be worn on the palm of the user (which can be called a palm ring) or the wrist (which can be called a wristband) for collecting position change data and direction change data of the thumb captured by the first finger A, and Position change data and direction change data of the index finger captured by the second finger ring B; position change data and direction change data of the thumb captured by the first finger ring A, and position change data and direction change of the index finger captured by the second finger ring B The data line is combined with the analysis operation to obtain the gesture type; the gesture type is sent to the gesture receiving device, so that the gesture receiving device queries the preset gesture device operation correspondence relationship, obtains the device operation instruction corresponding to the gesture type, and performs the terminal device according to the device operation instruction. The operation, wherein the gesture receiving device is disposed in the terminal device.

Specifically, in this embodiment, the first finger ring A, the second finger ring B and the hand ring C are connected by wire, and the first finger ring A, the second finger ring B and the hand ring C are respectively provided with a snap device. a, the card device b. Referring to FIG. 5, a schematic diagram of the first finger ring A, the second finger ring B, and the hand ring C (specifically, the palm ring) is worn in the left hand. Referring to FIG. 6 , a schematic diagram of the first finger ring A, the second finger ring B, and the wrist ring C (specifically, the wrist ring) is worn in the left hand.

Specifically, in this embodiment, setting a gesture device operation correspondence relationship (a gesture type and a device operation instruction correspondence relationship) includes:

First: Equipment operation instructions: Confirmation.

Gesture type: confirmation;

The position of the finger (also referred to as the initial state): When the ring and the wristband are worn on the left hand (hereinafter referred to as the left hand), the thumb is up, the index finger is placed horizontally, the thumb and the index finger are crossed and kept at a certain distance, and the palm is facing right. (When the ring and the bracelet are worn on the right hand (hereinafter referred to as the right hand), the initial state is opposite to the previous description);

Direction of the finger: Press your thumb from top to bottom until you touch your index finger (left or right hand).

For example, when the focus of the TV screen falls on a button and the finger does the above action, it means that the button is pressed.

Second: device operation instructions: zoom in.

Gesture type: zoom in;

Position of the finger: palms down, index finger and thumb close together or touch together (left or right hand);

Direction of the finger: The index finger and thumb move in opposite directions. For the left hand, the index finger moves upwards or upwards to the left, and the thumb moves downward or downward to the right; the index finger and the thumb need to move at the same time. For the right hand, the index finger moves upwards or upwards, and the thumb moves downward or downward to the left; the index finger and thumb need to move at the same time.

Application scenario: image enlargement, video enlargement, browser page enlargement, etc. in a terminal device (such as a TV).

Third: device operation instructions: zoom out.

Gesture type: zoom out;

Position of the finger: the palm of the hand is facing down, the index finger and the thumb are separated by about one finger width (left or right hand);

Direction of the finger: The index finger and thumb move in opposite directions. For the left hand, the index finger moves downward or downward to the right, and the thumb moves upward or upward to the left; the index finger and thumb need to move at the same time. For the right hand, the index finger moves to the left or below to the left, and the thumb moves upward or upward; the index finger and thumb need to move at the same time.

Fourth: device operation instructions: slide left and right.

Gesture type: slide left and right;

Position of the finger: the palm is facing to the right, the index finger and the thumb are pointing parallel to the front (left or right hand);

Direction of the finger: Left slide: The index finger and thumb move to the left at the same time (left or right hand); right slide: the index finger and thumb move to the right at the same time (left or right hand).

Application scenario: sliding of the image before and after the image browsing, fast forward and backward of the video, etc.

Fifth: device operation instructions: slide up and down.

Gesture type: slide up and down;

Position of the finger: palm down, index finger and thumb parallel to the front (left or right hand);

Direction of the finger: Swipe up: The index finger and thumb move up simultaneously (left or right hand); Swipe down: The index finger and thumb move down simultaneously (left or right hand).

Application scenario: switching between upper and lower images, volume adjustment of video, scrolling of upper and lower pages when browsing web pages, etc.

Sixth: device operation instruction: rotation.

Gesture type: rotation;

Direction of the finger: The palm of the hand drives the index finger and the thumb to turn (reverse) the hour hand (left or right hand).

Application scenarios: picture rotation, volume adjustment of video and music, etc.

As shown in Figure 7, is a schematic structural diagram of a finger ring of the embodiment of the present application, the finger ring 20 can be worn on the user's finger, the ring 20 is provided with a microprocessor 201 and a transmission device 202;

The microprocessor 201 is configured to capture position change data and direction change data when the finger moves in the three-dimensional space;

The transmission device 202 is coupled to the microprocessor 201 for transmitting the captured position change data and the direction change data to the wristband.

The microprocessor 201 is an MPU6000 or an MPU6050.

The finger ring of the embodiment can operate the terminal device by the position of the finger and the direction of the finger, and the method for operating the terminal device is simple and quick, and is very convenient. The MPU is set in the ring to accurately obtain the information of the finger.

As shown in FIG. 8 , it is a schematic structural diagram of a wristband of the embodiment of the present application. The wristband 30 can be worn on the palm or wrist of the user. The wristband 30 is provided with:

The central processing unit 301 is coupled to the finger ring for acquiring position change data and direction change data when the finger captured by the finger ring moves in the three-dimensional space, and calculating the position change data and the direction change data to obtain a gesture type;

The wireless transmission device 302 is coupled to the central processing unit 301, and configured to receive the gesture type, and send the gesture type to the gesture receiving device, so that the gesture receiving device queries the preset gesture device operation correspondence relationship to obtain the device operation corresponding to the gesture type. Directing, operating the terminal device according to the device operation instruction, wherein the gesture receiving device is disposed in the terminal device;

The power module 303 is coupled to the central processing unit 301, the wireless transmission device 302, and the finger ring for powering the central processing unit, the wireless transmission device, and the finger ring.

The central processing unit 303 is specifically an Arduino CPU;

The Arduino CPU is connected to the finger ring through the I2C interface to obtain position change data and direction change data.

The wireless transmission device 302 is specifically a Bluetooth chip;

The Bluetooth chip is connected to the Arduino CPU through the universal asynchronous transceiver UART to receive the gesture type and send the gesture type to the gesture receiving device via Bluetooth wireless communication.

The power module 303 is powered by a battery pack composed of a button battery, and the power supply voltage is 5V.

Wherein, see Figure 9, the wristband 30 is provided with a display screen 304;

The display screen 304 is coupled to the central processing unit 301 for displaying preset information.

The wristband of the embodiment can operate the terminal device by the position of the finger and the direction of the finger, and the method for operating the terminal device is simple and quick, and is very convenient. A wireless transmission device is set in the wristband, and the gesture type is wirelessly transmitted to the gesture receiving device, and no wired connection is required, and the device setting is simple. The display is set on the wristband to display preset information for the user to view and convenient to use.

As shown in FIG. 10, it is a schematic structural diagram of a gesture receiving apparatus according to an embodiment of the present application, including:

The query module 401 is configured to receive a gesture type sent by the wristband, query a preset gesture device operation correspondence, and obtain a device operation instruction corresponding to the gesture type;

The operation module 402 is coupled to the query module 401 for operating the terminal device according to the device operation instruction.

Specifically, when receiving the type of the gesture sent by the wristband, the method may be wired or wireless, and the wireless manner includes: Bluetooth, infrared, WIFI, and the like.

The gesture receiving device is disposed in the terminal device.

The gesture receiving device in the embodiment can operate the terminal device by using the position of the finger and the direction of the finger, and the method for operating the terminal device is simple and fast, and is very convenient.

The present application also provides a wireless remote control system comprising: any of the above-described gesture remote control devices and/or any of the above-described gesture receiving devices.

As shown in FIG. 11 , it is a flowchart of a method for operating a terminal device according to an embodiment of the present application, where the method includes:

S501: Capture position change data and direction change data when the finger moves in the three-dimensional space.

S502: Calculate the captured position change data and the direction change data to obtain a gesture type.

S503: Send the gesture type to the gesture receiving device, so that the gesture receiving device queries the preset gesture device operation correspondence, obtains a device operation instruction corresponding to the gesture type, and operates the terminal device according to the device operation instruction, where the gesture receiving device sets In the terminal device.

The sending the gesture type to the gesture receiving device includes:

The gesture type is wirelessly transmitted to the gesture receiving device.

Specifically, the wireless manner includes: Bluetooth, infrared, WIFI, and the like.

Wherein, the captured position change data and the direction change data are calculated to obtain a gesture class. Type, including:

Calculating the captured position change data and the direction change data to obtain a gesture type as confirmation;

Correspondingly, the gesture type is sent to the gesture receiving device, so that the gesture receiving device queries the preset gesture device operation correspondence, obtains the device operation instruction corresponding to the gesture type, and operates the terminal device according to the device operation instruction, including:

Sending the gesture type to the gesture receiving device, so that the gesture receiving device queries the preset gesture device operation correspondence relationship, obtains the device operation instruction corresponding to the gesture type as confirmation, and performs a confirmation operation on the specified object in the terminal device.

The captured position change data and the direction change data are calculated to obtain a gesture type, including:

Calculating the captured position change data and the direction change data to obtain a gesture type of zooming;

Sending the gesture type to the gesture receiving device, so that the gesture receiving device queries the preset gesture device operation correspondence relationship, and obtains the device operation instruction corresponding to the gesture type to be enlarged, and performs an amplification operation on the specified object in the terminal device.

Calculating the captured position change data and the direction change data, and obtaining the gesture type is reduced;

Sending the gesture type to the gesture receiving device, so that the gesture receiving device queries the preset gesture device operation correspondence relationship, and obtains the device operation instruction corresponding to the gesture type to be reduced, in the terminal device The specified object is zoomed out.

Calculating the captured position change data and the direction change data to obtain a gesture type of sliding left and right;

Sending the gesture type to the gesture receiving device, so that the gesture receiving device queries the preset gesture device operation correspondence relationship, and obtains the device operation instruction corresponding to the gesture type to slide left and right to perform a left and right sliding operation on the specified object in the terminal device.

Calculating the captured position change data and the direction change data, and obtaining the gesture type as sliding up and down;

Sending the gesture type to the gesture receiving device, so that the gesture receiving device queries the preset gesture device operation correspondence relationship, and obtains the device operation instruction corresponding to the gesture type to slide up and down, and performs a vertical slide operation on the specified object in the terminal device.

Sending the gesture type to the gesture receiving device, so that the gesture receiving device queries the preset gesture device operation correspondence relationship, and obtains the device operation instruction corresponding to the gesture type as rotation, and performs a rotation operation on the specified object in the terminal device.

The method for operating the terminal device in the embodiment can operate the terminal device by using the position of the finger and the direction of the finger. The method for operating the terminal device is simple and fast, and is very convenient.

The above description shows and describes several preferred embodiments of the present application, but as described above, it should be understood that the application is not limited to the forms disclosed herein, and should not be construed as Other combinations, modifications, and environments are possible and can be modified by the above teachings or related art or knowledge within the scope of the inventive concept described herein. All changes and modifications made by those skilled in the art are intended to be within the scope of the appended claims.

Claims

A gesture remote control device, characterized in that the gesture remote control device comprises:

At least one ring, the ring is provided with:

a microprocessor for capturing position change data and direction change data when the finger moves in a three-dimensional space;

And a hand ring, the wristband is provided with:

a central processing unit, coupled to the microprocessor, configured to acquire the position change data and the direction change data, and perform operation on the position change data and the direction change data to obtain a gesture type;

a wireless transmission device coupled to the central processor, configured to receive the gesture type, and send the gesture type to the gesture receiving device, so that the gesture receiving device performs the terminal device according to the gesture type Operating, wherein the gesture receiving device is disposed in the terminal device;

The power module is coupled to the central processor, the wireless transmission device, and the microprocessor, respectively, for supplying power to the central processor, the wireless transmission device, and the microprocessor.
The device according to claim 1, wherein the central processing unit is specifically an Arduino CPU;

The Arduino CPU is connected to the microprocessor through a bidirectional two-wire serial bus I2C interface to acquire the position change data and the direction change data.
The device according to claim 2, wherein the wireless transmission device is specifically a Bluetooth chip;

The Bluetooth chip is connected to the Arduino CPU through a universal asynchronous transceiver transmitter UART, thereby receiving the gesture type, and transmitting the gesture type to the gesture receiving device via Bluetooth wireless communication.
The device according to claim 1, wherein the power module is powered by a battery pack composed of a button battery, and the power supply voltage is 5V.
The device according to any one of claims 1 to 4, wherein the wristband is Set up with a display;

The display screen is coupled to the central processing unit for displaying preset information.
The apparatus according to any one of claims 1 to 4, wherein the microprocessor comprises: an MPU 6000 or an MPU 6050.
A gesture receiving apparatus, wherein the gesture receiving apparatus comprises:

The query module is configured to receive a gesture type sent by the wristband, query a preset gesture device operation correspondence, and obtain a device operation instruction corresponding to the gesture type;

The operation module is coupled to the query module, and is configured to operate the terminal device according to the device operation instruction.
The apparatus according to claim 7, wherein said gesture receiving means is provided in said terminal device.
A finger ring, characterized in that: the finger ring is provided with:

a microprocessor for capturing position change data and direction change data when the finger moves in a three-dimensional space;

And a transmitting device coupled to the microprocessor, configured to send the captured position change data and the direction change data to the wristband.
The finger ring of claim 9 wherein said microprocessor comprises an MPU 6000 or MPU 6050.
A wristband, characterized in that: the wristband is provided with:

The central processing unit is coupled to the finger ring for acquiring position change data and direction change data when the finger captured by the finger ring moves in the three-dimensional space, and calculating the position change data and the direction change data to obtain Gesture type

a wireless transmission device coupled to the central processor, configured to receive the gesture type, and send the gesture type to a gesture receiving device;

The power module is coupled to the central processing unit, the wireless transmission device, and the finger ring, respectively, for supplying power to the central processing unit, the wireless transmission device, and the finger ring.
The wristband according to claim 11, wherein said central processor is specifically Arduino CPU;

The Arduino CPU is connected to the finger ring through an I2C interface, thereby acquiring the position change data and the direction change data.
The wristband according to claim 12, wherein the wireless transmission device is specifically a Bluetooth chip;

The Bluetooth chip is connected to the Arduino CPU through a universal asynchronous transceiver transmitter UART, thereby receiving the gesture type, and transmitting the gesture type to the gesture receiving device via Bluetooth wireless communication.
The wristband according to claim 11, wherein the power module is powered by a battery pack composed of a button battery, and the power supply voltage is 5V.
The wristband according to any one of claims 11-14, wherein the wristband is provided with a display screen;

The display screen is coupled to the central processing unit for displaying preset information.
A method of operating a terminal device, the method comprising:

Capturing position change data and direction change data when the finger moves in a three-dimensional space;

Performing operation on the captured position change data and the direction change data to obtain a gesture type;

Transmitting the gesture type to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence relationship, obtains a device operation instruction corresponding to the gesture type, and performs a terminal device according to the device operation instruction. The operation, wherein the gesture receiving device is disposed in the terminal device.
The method of claim 16, wherein the transmitting the gesture type to the gesture receiving device comprises:

The gesture type is wirelessly transmitted to the gesture receiving device.
The method of claim 16, wherein the captured position change data and the direction change data are calculated to obtain a gesture type, including:

Calculating the captured position change data and the direction change data to obtain a gesture Type is confirmation;

Correspondingly, the gesture type is sent to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence, and obtains a device operation instruction corresponding to the gesture type, according to the device operation instruction. The terminal device operates, including:

Sending the gesture type to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence relationship, and obtains a device operation instruction corresponding to the gesture type as confirmation, and performs a specified object in the terminal device. Confirm the operation.
The method of claim 16, wherein the captured position change data and the direction change data are calculated to obtain a gesture type, including:

Performing operation on the captured position change data and the direction change data to obtain a gesture type of zooming;

Correspondingly, the gesture type is sent to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence, and obtains a device operation instruction corresponding to the gesture type, according to the device operation instruction. The terminal device operates, including:

Sending the gesture type to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence relationship, and obtains a device operation instruction corresponding to the gesture type to be enlarged, and performs a specified object in the terminal device. Zoom in.
The method of claim 16, wherein the captured position change data and the direction change data are calculated to obtain a gesture type, including:

Performing operation on the captured position change data and the direction change data to obtain a gesture type being reduced;

Correspondingly, the gesture type is sent to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence, and obtains a device operation instruction corresponding to the gesture type, according to the device operation instruction. The terminal device operates, including:

Transmitting the gesture type to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence relationship, and obtains that the device operation instruction corresponding to the gesture type is reduced, and performs the specified object in the terminal device. Zoom out.
The method of claim 16 wherein said captured position is changed The data is computed with the direction change data to obtain a gesture type, including:

Performing operation on the captured position change data and the direction change data to obtain a gesture type of sliding left and right;

Correspondingly, the gesture type is sent to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence, and obtains a device operation instruction corresponding to the gesture type, according to the device operation instruction. The terminal device operates, including:

Transmitting the gesture type to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence relationship, and obtains that the device operation instruction corresponding to the gesture type is left and right sliding, and the specified object in the terminal device Slide left and right.
The method of claim 16, wherein the captured position change data and the direction change data are calculated to obtain a gesture type, including:

Calculating the captured position change data and the direction change data to obtain a gesture type of sliding up and down;

Correspondingly, the gesture type is sent to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence, and obtains a device operation instruction corresponding to the gesture type, according to the device operation instruction. The terminal device operates, including:

Transmitting the gesture type to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence relationship, and obtains that the device operation instruction corresponding to the gesture type is up and down sliding, and the specified object in the terminal device Slide up and down.
The method of claim 16, wherein the captured position change data and the direction change data are calculated to obtain a gesture type, including:

Calculating the captured position change data and the direction change data to obtain a gesture type of rotation;

Correspondingly, the gesture type is sent to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence, and obtains a device operation instruction corresponding to the gesture type, according to the device operation instruction. The terminal device operates, including:

Transmitting the gesture type to the gesture receiving device, so that the gesture receiving device queries a preset gesture device operation correspondence relationship, and obtains a device operation instruction corresponding to the gesture type as a rotation, and performs a specified object in the terminal device. Rotate operation.