CN110413120A - A kind of head carried type mouse - Google Patents

A kind of head carried type mouse Download PDF

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Publication number
CN110413120A
CN110413120A CN201910683485.1A CN201910683485A CN110413120A CN 110413120 A CN110413120 A CN 110413120A CN 201910683485 A CN201910683485 A CN 201910683485A CN 110413120 A CN110413120 A CN 110413120A
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CN
China
Prior art keywords
head
axis gyro
gyro sensors
key
cursor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910683485.1A
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Chinese (zh)
Inventor
吕植勇
赵舒悦
马季
崔帅杰
方清平
王宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan University of Technology WUT
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Wuhan University of Technology WUT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhan University of Technology WUT filed Critical Wuhan University of Technology WUT
Priority to CN201910683485.1A priority Critical patent/CN110413120A/en
Publication of CN110413120A publication Critical patent/CN110413120A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/012—Head tracking input arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)

Abstract

The present invention provides a kind of head carried type mouse, including the helmet, is equipped with nine axis gyro sensors, main control module and the signal interaction unit communicated with host computer in the helmet；The rule list between head movement and computer operation is set in main control module, main control module judges the state of head movement by the data that nine axis gyro sensors acquire, it is compared with the rule list, exports corresponding computer operation, computer is sent to by signal interaction unit.The present invention identifies head movement by nine axis gyro sensors, is compared with default rule table, issues corresponding computer operation, structure is simple, easy to use, at low cost.

Description

A kind of head carried type mouse
Technical field
The invention belongs to technical field of electronic equipment, and in particular to a kind of head carried type mouse.
Background technique
As computer technology progresses into our work, studying and living, mouse also becomes a kind of indispensable Electronic product, nowadays, people control mouse often through operation by human hand, but this control method is not only easy to make to grasp Author suffers from cervical spondylosis, and the inconvenient movable disabled person of arm can not also operate this, the head based on gyroscope Portion's mouse can solve these problems.
Chinese patent application CN102360251A discloses a kind of air mouse, air mouse control system and realizes control Method, however although the technology improves the precision of mouse but high expensive, is difficult to popularize.
Chinese patent CN204576421U discloses a kind of head carried type mouse, but which provides only mobile mouse calibration method, The specific method pressed left mouse button, right button and pin left button dragging, the dragging for pinning right button, concrete operations side are not provided Method is not clear enough.
Chinese patent application CN104123002A discloses a kind of wireless body-sensing mouse based on head movement, utilizes head It is mobile to replace the conventional mouse mobile control computer of hand, when stopping to a certain position such as cursor, it can be held automatically after the 4s time Row determination key function, user must not arbitrarily move in the determination process, and the inconvenient and operating time is long when use.
Summary of the invention
The technical problem to be solved by the present invention is a kind of head carried type mouse is provided, using simple, at low cost.
A kind of technical solution taken by the invention to solve the above technical problem are as follows: head carried type mouse, it is characterised in that: It includes the helmet, is equipped with nine axis gyro sensors, main control module and the signal interaction list communicated with host computer in the helmet Member；The rule list between head movement and computer operation is set in main control module, main control module passes through nine axis gyro sensors The data of acquisition judge the state of head movement, are compared with the rule list, corresponding computer operation are exported, by believing Number interactive unit is sent to computer.
According to the above scheme, it is equipped in the rule list and starts and stops standard: when nine axis gyro sensors of detection Acceleration change is greater than 1-30mm/s2Or rotary acceleration variation is greater than 0.2-5 °/s2, start the movement of cursor, and with opposite Movement velocity moves mouse；When deceleration variation is less than 1-30mm/s2Or rotary acceleration variation is less than 0.2-5 °/s2, stop It is mobile.
According to the above scheme, it is equipped with mouse in the rule list and clicks rule:
When lift and two, the bottom continuous accelerated motions, and acceleration starting variation are completed in nine axis gyro sensors identification head Greater than 1-30mm/s2Or rotary acceleration starting variation is greater than 0.2-5 °/s2When, start the first key click function of cursor；When Nine axis gyro sensors identify that the bottom and the continuous accelerated motion of upper lift two, and the starting variation of gyroscope acceleration are completed in head Greater than 1-30mm/s2Or rotary acceleration starting variation is greater than 0.2-5 °/s2When, start the second key click function of cursor；
First key and the second key are different, and one respectively in left button and right button.
According to the above scheme, mouse movement rule is equipped in the rule list:
When nine axis gyro sensors identification head forward and vertical cursor moves up and down plane, and gyroscope acceleration rises Step variation is greater than 1-30mm/s2Or rotary acceleration starting variation is greater than 0.2-5 °/s2When, the first key for starting cursor is clicked Function；When nine axis gyro sensors identify that head back and vertical cursor move up and down plane, and gyroscope acceleration Starting variation is greater than 1-30mm/s2Or rotary acceleration is greater than 0.2-5 °/s2When, start the second key click function of cursor；
First key and the second key are different, and one respectively in left button and right button.
According to the above scheme, battery and charging module are additionally provided on the helmet；Battery respectively with the nine axis gyros Instrument sensor, main control module connect power supply with signal interaction unit；The input terminal of charging module is equipped with the jack connecting with the external world, The output end of charging module is connect with the battery.
According to the above scheme, the signal interaction unit includes the transmitting terminal being arranged on the helmet, and logical with computer Cross the receiving end of USB connection.
It is and preset the invention has the benefit that identified by nine axis gyro sensors to head movement Rule list is compared, and issues corresponding computer operation, and structure is simple, easy to use, at low cost.
Detailed description of the invention
Fig. 1 is the hardware block diagram of one embodiment of the invention.
Specific embodiment
Below with reference to specific example and attached drawing, the present invention will be further described.
The present invention provides a kind of head carried type mouse, as shown in Figure 1, including the helmet, is equipped with nine axis gyro sensors in the helmet Device, main control module and the signal interaction unit communicated with host computer；Head movement and computer operation are set in main control module Between rule list, main control module judges the state of head movement by the data that nine axis gyro sensors acquire, and described Rule list be compared, export corresponding computer operation, computer be sent to by signal interaction unit.It is additionally provided on the helmet Battery and charging module；Battery connect confession with nine axis gyro sensors, main control module and the signal interaction unit respectively Electricity；The input terminal of charging module is equipped with the jack connecting with the external world, and the output end of charging module is connect with the battery.Signal Interactive unit includes the transmitting terminal being arranged on the helmet, and the receiving end being connect with computer by USB.
It is equipped in the rule list and starts and stops standard: when the acceleration change for detecting nine axis gyro sensors is big In 1-30mm/s2Or rotary acceleration variation is greater than 0.2-5 °/s2, start the movement of cursor, and mobile with speed of related movement Mouse；When deceleration variation is less than 1-30mm/s2Or rotary acceleration variation is less than 0.2-5 °/s2, stop movement.
In the rule list be equipped with mouse click rule: when nine axis gyro sensors identification head complete on lift and under Pendulum two continuous accelerated motions, and acceleration starting variation is greater than 1-30mm/s2Or rotary acceleration starting variation is greater than 0.2- 5°/s2When, start the first key click function of cursor；When the bottom and upper lift two are completed in nine axis gyro sensors identification head A continuous accelerated motion, and the starting variation of gyroscope acceleration is greater than 1-30mm/s2Or rotary acceleration starting variation is greater than 0.2-5°/s2When, start the second key click function of cursor；First key and the second key are different, and are respectively One in left button and right button.
Mouse movement rule is equipped in the rule list: when nine axis gyro sensors identification head forward and vertical light The plane that moves up and down is marked, and the starting variation of gyroscope acceleration is greater than 1-30mm/s2Or rotary acceleration starting variation is big In 0.2-5 °/s2When, start the first key click function of cursor；When nine axis gyro sensors identification head back and vertically Cursor up down moves left and right plane, and the starting variation of gyroscope acceleration is greater than 1-30mm/s2Or rotary acceleration is greater than 0.2- 5°/s2When, start the second key click function of cursor；First key and the second key are different, and respectively left button With one in right button.
After obtaining the data of correct acceleration transducer, gyroscope and Magnetic Sensor in head movement, so that it may logical The analysis processing to data is crossed, obtains the space motion path of human head location, corresponding position places sports-like in the helmet After sensor, according to the movement of design, human body makes corresponding action movement, real by acquiring human body head exercise data When be sent to PC machine, realize human body head it is motion-captured, to carry out the operation to computer.
System can be divided into mouse main body end and the part of mouse receiving end two, and main body end system mainly completes mouse action Data acquisition and transmission, receive end system and are mainly responsible for the receiving of data and the communication of USB interface.
Based on MEMS acquire head athletic posture, by accelerometer, gyroscope, magnetometer nine axle sensors come detector Portion's motion conditions move achievable movement according to human body head, establish head movement model, determine each achievable movement Specific movement position.Head is achievable: be tilted to the left, be tilted to the right, to the left yaw, to the right yaw, come back, bow, moving forward, Move back, and the continuity movement designed herein: quick left swing is downward, and fast right is flapped toward down, and quick left swing is upward, fast right pendulum Upwards.
Inclination mouse controls the movement of cursor on the screen by the way that head inclination angle is mapped as cursor displacement amount: working as head To the left when right bank, cursor moves on screen level direction；When head rear-inclined forward, cursor is on screen vertical direction It is mobile.The measurement at head inclination angle is completed by being placed on the acceleration transducer on head.
Above embodiments are merely to illustrate design philosophy and feature of the invention, and its object is to make technology in the art Personnel can understand the content of the present invention and implement it accordingly, and protection scope of the present invention is not limited to the above embodiments.So it is all according to It is within the scope of the present invention according to equivalent variations made by disclosed principle, mentality of designing or modification.

Claims (6)

1. a kind of head carried type mouse, it is characterised in that: it includes the helmet, is equipped with nine axis gyro sensors, master control mould in the helmet Block and the signal interaction unit communicated with host computer；The rule between head movement and computer operation is set in main control module Table, main control module judge the state of head movement by the data that nine axis gyro sensors acquire, with the rule list into Row compares, and exports corresponding computer operation, is sent to computer by signal interaction unit.
2. head carried type mouse according to claim 1, it is characterised in that: be equipped in the rule list and start and stop mark It is quasi-: when the acceleration change for detecting nine axis gyro sensors is greater than 1-30mm/s2Or rotary acceleration variation is greater than 0.2- 5°/s2, start the movement of cursor, and with the mobile mouse of speed of related movement；When deceleration variation is less than 1-30mm/s2, or rotation Acceleration change is less than 0.2-5 °/s2, stop movement.
3. head carried type mouse according to claim 1, it is characterised in that: be equipped with mouse in the rule list and click rule Then:
When lift and two, the bottom continuous accelerated motions, and acceleration starting variation are completed in nine axis gyro sensors identification head Greater than 1-30mm/s2Or rotary acceleration starting variation is greater than 0.2-5 °/s2When, start the first key click function of cursor；When Nine axis gyro sensors identify that the bottom and the continuous accelerated motion of upper lift two, and the starting variation of gyroscope acceleration are completed in head Greater than 1-30mm/s2Or rotary acceleration starting variation is greater than 0.2-5 °/s2When, start the second key click function of cursor；
First key and the second key are different, and one respectively in left button and right button.
4. head carried type mouse according to claim 1, it is characterised in that: be equipped with the mobile rule of mouse in the rule list Then:
When nine axis gyro sensors identification head forward and vertical cursor moves up and down plane, and gyroscope acceleration rises Step variation is greater than 1-30mm/s2Or rotary acceleration starting variation is greater than 0.2-5 °/s2When, the first key for starting cursor is clicked Function；When nine axis gyro sensors identify that head back and vertical cursor move up and down plane, and gyroscope acceleration Starting variation is greater than 1-30mm/s2Or rotary acceleration is greater than 0.2-5 °/s2When, start the second key click function of cursor；
First key and the second key are different, and one respectively in left button and right button.
5. head carried type mouse according to claim 1, it is characterised in that: be additionally provided with battery and charging mould on the helmet Block；Battery connect power supply with nine axis gyro sensors, main control module and the signal interaction unit respectively；Charging module Input terminal is equipped with the jack connecting with the external world, and the output end of charging module is connect with the battery.
6. head carried type mouse according to claim 1, it is characterised in that: the signal interaction unit includes being arranged in head Transmitting terminal on helmet, and the receiving end being connect with computer by USB.
CN201910683485.1A 2019-07-26 2019-07-26 A kind of head carried type mouse Pending CN110413120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910683485.1A CN110413120A (en) 2019-07-26 2019-07-26 A kind of head carried type mouse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910683485.1A CN110413120A (en) 2019-07-26 2019-07-26 A kind of head carried type mouse

Publications (1)

Publication Number Publication Date
CN110413120A true CN110413120A (en) 2019-11-05

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103513770A (en) * 2013-10-09 2014-01-15 中国科学院深圳先进技术研究院 Man-machine interface equipment and man-machine interaction method based on three-axis gyroscope
CN103543843A (en) * 2013-10-09 2014-01-29 中国科学院深圳先进技术研究院 Man-machine interface equipment based on acceleration sensor and man-machine interaction method
CN104166466A (en) * 2014-09-17 2014-11-26 北京行云时空科技有限公司 Body feeling manipulating system and method provided with auxiliary control function
CN105807915A (en) * 2016-02-24 2016-07-27 北京小鸟看看科技有限公司 Control method and control device of virtual mouse, and head-mounted display equipment
CN109782904A (en) * 2018-12-26 2019-05-21 南昌大学 A kind of wireless mouse based on intelligent glasses

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103513770A (en) * 2013-10-09 2014-01-15 中国科学院深圳先进技术研究院 Man-machine interface equipment and man-machine interaction method based on three-axis gyroscope
CN103543843A (en) * 2013-10-09 2014-01-29 中国科学院深圳先进技术研究院 Man-machine interface equipment based on acceleration sensor and man-machine interaction method
CN104166466A (en) * 2014-09-17 2014-11-26 北京行云时空科技有限公司 Body feeling manipulating system and method provided with auxiliary control function
CN105807915A (en) * 2016-02-24 2016-07-27 北京小鸟看看科技有限公司 Control method and control device of virtual mouse, and head-mounted display equipment
CN109782904A (en) * 2018-12-26 2019-05-21 南昌大学 A kind of wireless mouse based on intelligent glasses

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Application publication date: 20191105

RJ01 Rejection of invention patent application after publication