CN111399656A - a wearable computer - Google Patents

Abstract

The invention discloses a wearable computer, comprising: the hand wearing module is used for outputting an operation command through the change of the finger motion mode, the change of the hand posture and the thin film type pressure sensor; and the head-wearing module is used for analyzing the received finger motion mode parameters, the received hand shape change parameters and the received pressure parameters, acquiring and executing the operation command of the user, and then realizing the release of the operation feedback result through a micro projector in the head-wearing module. The wearable computer has the advantages of simple structure, convenient wearing, complete functions and capability of realizing operation and office work at any time and any place.

Description

a wearable computer

technical field

The invention relates to the field of computer equipment, in particular to a wearable computer.

Background technique

In recent years, with the increasing maturity and wide application of microelectronics technology, computer technology and other related technologies, wearable computers have appeared in people's field of vision as an emerging development direction in the computer field. It is worn on the user's body to achieve a closer integration of man and machine, and strive to make the computer provide services to people more naturally.

At present, with the popularization of smart mobile terminals (Smart Phone and Smart Device), people's desire to ingest information is getting stronger and stronger, and they expect to obtain various information anytime, anywhere. However, the existing smart mobile terminals such as mobile phones and PADs are small and small, but during operation, the user's fingers need to touch the smart mobile terminal, the head is tilted to the screen direction of the smart mobile terminal, and the eyes need to keep an eye on the terminal when operating. Therefore, if it is necessary to operate the intelligent mobile terminal while walking, engaging in various labors or performing recreational activities, it will still cause many inconveniences, which will not only affect people's attention, but also cause certain safety hazards.

SUMMARY OF THE INVENTION

In order to solve the above problems, the present invention provides a wearable computer, which can realize operation and work anytime and anywhere.

To achieve the above object, the technical scheme adopted in the present invention is:

A wearable computer comprising:

The hand-worn module is used to realize the output of the operation command through the change of the finger movement mode, the change of the hand posture and the film pressure sensor;

The head-mounted module is used to analyze the received finger movement mode parameters, hand shape change parameters and pressure parameters, learn the user's operation commands and execute them, and then realize the operation feedback results through the micro projector in the head-mounted module. put.

Further, the hand-wearing module includes a glove body, a three-dimensional attitude sensor installed in each finger cover of the glove body, and a strip-shaped film-type pressure sensor installed on the forefinger close to the thumb side, and the number of strip-shaped film-type pressure sensors is two. One, the upper cover is provided with a rectangular rubber cover.

Further, the strip-shaped film pressure sensor is used to realize the page turning function, and the head-mounted module realizes the recognition of the page turning operation command by recognizing the sequence of the pressures collected by the strip-shaped film pressure sensor.

Further, the head-mounted module realizes the recognition of the finger movement pattern by recognizing the gesture information data sent by the three-dimensional gesture sensor, and realizes the recognition of the hand gesture based on the hand gesture image data collected by the micro camera.

Further, the head-mounted module contains a microprocessor, a wireless communication module and a memory, supports Bluetooth and network communication, and a micro projector, a micro microphone, and a micro camera are installed on it through a metal hose, and the microprocessor is arranged on the Just above the head-mounted module, it is connected with the communication module, memory, micro projector, micro microphone and micro camera.

Further, the head-mounted module is also provided with a power module, several peripheral interfaces and operation buttons.

Further, the microprocessor contains:

The voice/text conversion module is used to convert the entered voice/text information into corresponding text/voice information;

The hand motion pattern recognition module is used to read the received finger gesture information, and recognize the recognition of the hand motion pattern based on the BP neural network model;

The hand gesture recognition module is used to obtain human body depth information and bone information through the kinect depth sensor, eliminate the jitter and noise interference of the lock to obtain the bone information, and calculate the SO3 matrix information of the angle rotation and movement of all bone pairs, and then calculate the obtained The angle rotation movement SO3 matrix information of the skeleton pair is compared with the recorded standard attitude information, if the gap is less than a certain threshold, it is considered to be the standard attitude, otherwise it is considered not;

The desktop display module is used to display the files and software in the system by means of icons carrying software/file names.

The wearable computer of the invention has the advantages of simple structure, convenient wearing and complete functions, and can realize operation and office at any time and anywhere.

Description of drawings

FIG. 1 is a schematic structural diagram of a hand-worn module in an embodiment of the present invention.

FIG. 2 is a schematic structural diagram of a head-mounted module in an embodiment of the present invention.

FIG. 3 is a module schematic diagram of a head-mounted module in an embodiment of the present invention.

Detailed ways

In order to make the objects and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

An embodiment of the present invention provides a wearable computer, including:

The hand-worn module is used to realize the output of the operation command through the change of the finger movement mode and the film pressure sensor;

The head-mounted module 4 is used to analyze the received finger motion mode parameters and pressure parameters, obtain the user's operation command and execute it, and then realize the delivery of the operation feedback result through the micro projector in the head-mounted module.

In this embodiment, as shown in FIG. 1 , the hand-wearing module includes a glove body 1 , a three-dimensional attitude sensor 2 installed in each finger cover of the glove body 1 , and a strip-shaped film pressure sensor installed on the index finger close to the thumb side. 3. The wireless communication module installed in the sleeve body 1 for communicating with the head-mounted module has two strip-shaped membrane pressure sensors, and a rectangular rubber sleeve is provided on the upper cover. The strip-shaped film pressure sensor is used to realize the page turning function, and the head-mounted module realizes the recognition of the page turning operation command by recognizing the sequence of the pressure collected by the strip-shaped film pressure sensor.

In this embodiment, the head-mounted module realizes the recognition of the finger motion pattern by recognizing the gesture information data sent by the three-dimensional gesture sensor, and realizes the recognition of the hand gesture based on the hand gesture image data collected by the micro camera.

In this embodiment, as shown in Figures 2-3, the head-mounted module 4 is similar in appearance to the existing earphone, and is equipped with an earphone 5, which contains a microprocessor, a voice recognition chip, a wireless communication module and a memory, and supports Bluetooth It communicates with the network, and the micro projector 6, the micro microphone 8, and the micro camera 7 are installed on it through the metal hose. The microphone and the miniature camera are connected, and the head-mounted module is further provided with a communication interface module, a power supply module, several peripheral interfaces and operation buttons.

In this embodiment, the microprocessor contains:

The voice/text conversion module is used to convert the entered voice/text information into the corresponding text/voice information; through this module, people can input text information by voice, and can also play text data by voice 's view.

The hand motion pattern recognition module is used to read the received finger posture information, and recognize the recognition of the hand motion pattern based on the BP neural network model; each kind of finger posture information corresponds to an operation command;

The hand gesture recognition module is used to obtain human body depth information and bone information through the kinect depth sensor, eliminate the jitter and noise interference of the lock to obtain the bone information, and calculate the SO3 matrix information of the angle rotation and movement of all bone pairs, and then calculate the obtained The angle rotation movement SO3 matrix information of the skeleton pair is compared with the recorded standard posture information. If the gap is less than a certain threshold, it is considered to be the standard posture, otherwise it is considered not; each hand posture corresponds to an operation command;

The desktop display module is used to display the files and software in the system by means of icons carrying software/file names.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the principles of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be It is regarded as the protection scope of the present invention.

Claims (7)

1. A wearable computer, characterized in that: the method comprises the following steps:

the hand wearing module is used for outputting an operation command through the change of the finger motion mode, the change of the hand posture and the thin film type pressure sensor;

and the head-wearing module is used for analyzing the received finger motion mode parameters, the received hand shape change parameters and the received pressure parameters, acquiring and executing the operation command of the user, and then realizing the release of the operation feedback result through a micro projector in the head-wearing module.

2. The wearable computer of claim 1 wherein: the hand-worn module comprises a glove body (1), three-dimensional attitude sensors (2) arranged in each finger sleeve of the glove body (1) and strip-shaped film type pressure sensors with forefingers close to the thumb side, wherein the number of the strip-shaped film type pressure sensors is two, and a rubber sleeve which is a cuboid is covered on the strip-shaped film type pressure sensors.

3. The wearable computer of claim 2 wherein: the strip film type pressure sensor is used for achieving a page turning function, and the head-mounted module achieves recognition of page turning operation commands by recognizing the sequence of pressure collected by the strip film type pressure sensor.

4. The wearable computer of claim 1 wherein: the head-mounted module realizes the recognition of finger motion modes by recognizing gesture information data sent by the three-dimensional gesture sensor, and realizes the recognition of hand gestures based on hand gesture image data collected by the micro camera.

5. The wearable computer of claim 1 wherein: the novel Bluetooth headset is characterized in that a micro processor, a wireless communication module and a memory are arranged in the headset, Bluetooth and network communication are supported, a micro projector, a micro microphone and a micro camera are installed on the headset through metal hoses, and the micro processor is arranged right above the headset and connected with the communication module, the memory, the micro projector, the micro microphone and the micro camera.

6. The wearable computer of claim 1 wherein: the head-mounted module is also provided with a power module, a plurality of peripheral interfaces and an operation button.

7. The wearable computer of claim 5 wherein: the microprocessor internally carries:

the voice/text conversion module is used for converting the input voice/text information into corresponding text/voice information;

the hand motion pattern recognition module is used for reading the received finger posture information and recognizing the hand motion pattern based on the BP neural network model;

the hand gesture recognition module is used for acquiring human body depth information and skeleton information through a kinect depth sensor, eliminating jitter and noise interference of skeleton information acquired by a lock, calculating and acquiring angular rotation movement SO3 matrix information of all skeleton pairs, comparing the calculated angular rotation movement SO3 matrix information of the skeleton pairs with recorded standard gesture information, and considering the standard gesture if the difference is smaller than a certain threshold, or else, judging the standard gesture not;

and the desktop display module is used for displaying the files and the software loaded in the system in a mode that the icons carry the software/file names.

Images