Data glove based on flexible capacitance sensor and joint movement angle measuring method

A technology of flexible capacitors and data gloves, applied in the direction of electrical digital data processing, data processing input/output process, instruments, etc., can solve the problems of poor wearing comfort, low detection accuracy, high manufacturing cost, etc., and achieve good real-time measurement, Good wearing comfort and low cost

Active Publication Date: 2021-01-15
HARBIN INST OF TECH AT WEIHAI
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Problems solved by technology

[0008] The purpose of the present invention is to solve the technical problems of low detection accuracy, poor wearing comfort, low service life and high manufacturing cost of existing data gloves, and provide a flexible capacitor-based device with high detection accuracy, better wearing comfort, high service life and low manufacturing cost. Sensor-based data glove and joint motion angle measurement method

Method used

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  • Data glove based on flexible capacitance sensor and joint movement angle measuring method
  • Data glove based on flexible capacitance sensor and joint movement angle measuring method
  • Data glove based on flexible capacitance sensor and joint movement angle measuring method

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Embodiment Construction

[0056] Referring to the accompanying drawings, the present invention will be further described in detail with specific embodiments.

[0057] Such as figure 1 and 2 As shown, the data glove 10 based on the flexible capacitive sensor includes a glove body 11, and the glove body 11 is provided with five finger portions (respectively, a thumb portion, an index finger portion, a middle finger portion, a ring finger portion, and a little finger portion). The metacarpophalangeal joint and proximal knuckle of each finger are respectively connected with a flexible capacitive sensor 13, that is, the metacarpophalangeal joint and proximal knuckle of the thumb are respectively connected with a flexible capacitive sensor 13, and the metacarpophalangeal joint and proximal knuckle of the index finger are respectively connected with a flexible capacitive sensor 13. Connect a flexible capacitive sensor 13, the metacarpophalangeal joint and proximal phalangeal joint of the middle finger are resp...

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Abstract

The invention relates to a data glove based on a flexible capacitance sensor and a joint movement angle measuring method, which solve the technical problems of low detection precision, poor wearing comfort, short service life and high manufacturing cost of the existing data glove, and the data glove comprise a glove body provided with finger parts; joints of the finger parts are connected with flexible capacitive sensors, each flexible capacitive sensor comprises a silicone rubber sensor body, each silicone rubber sensor body is provided with a dielectric layer, two electrode layers and two protective layers, and the two electrode layers are connected with wires respectively. The invention can be widely applied to the field of flexible wearable equipment.

Description

technical field [0001] The invention relates to the field of flexible wearable devices, in particular, a data glove based on a flexible capacitive sensor and a method for measuring joint motion angles. Background technique [0002] At present, the data glove has increasingly become an important human-computer interaction device in the VR system. It can capture the movement and posture information of the human hand, and transmit the information to the virtual reality system, and reproduce the movement of the user's hand in the virtual reality system. [0003] The function of the data glove is to measure and record the posture of the finger. From the working principle of the input device, there are mainly the following types: [0004] (1) Visual image data gloves. Use the camera to capture gesture video information, and use the image processing algorithm to identify the movement state of the opponent, without material loss and good interactivity; the disadvantages are poor re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
CPCG06F3/014
Inventor 赵建文刘富博冯雅清许一行
Owner HARBIN INST OF TECH AT WEIHAI
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