TW201619926A - Head-down and usage posture detection system using direction sensor of handheld device - Google Patents

Abstract

Disclosed is a head-down and usage posture detection system using a direction sensor of a handheld device, in which a posture detection system is implemented by programming. The posture detection system is installed in prevalent handheld devices like smart phones and tablets in order to make use of the powerful computing capability and the advantage of being compact and small and easy to carry of the handheld device to realize the posture detection system. When put into operation, the posture detection system accesses information from a direction sensor built in the handheld device in order to perform detection of head-down or usage posture. When head-down or usage posture is beyond an angle and time predetermined by the user, the handheld device displays related warnings on a screen or reminds the user, via vibration, sound and/or voice of the handheld device, to adjust the posture or to take a break for body stretch before the operation is continued.

Description

Using the head sensor of the handheld device and using the attitude detection system

The present invention relates to a "head and use attitude detecting system using a directional sensor of a handheld device", and more particularly to an attitude detecting system capable of reducing cervical or body lesions caused by poor posture of a handheld device for a long period of time. By.

Smart phones and tablets are small, personal handheld mobile devices that use a touch screen as a basic input. The touch screen allows users to use their fingers or stylus to process documents and browse the Internet. , sending and receiving e-mail, watching e-books, playing audio or video and playing games, and because smart phones and tablets replace the traditional keyboard and mouse with a multi-touch screen, it can be more compact. It is light and thin, and it is more suitable for being carried out with you than a notebook computer, so as to become one of the indispensable items for everyone in daily life.

Because the handheld device is quite convenient to use and gradually popularized, the time spent by each person on the handheld device is getting longer and longer, and the user often uses the related product due to prolonged use and poor posture. Aching shoulders, scoliosis or body disease. At present, relevant research to improve the use of related users can be carried out by using an external camera or a sensor applied to the user, but it is very difficult for the user to use practically. And the cost is high.

Therefore, if a low-head and use attitude detection system using a directional sensor of a handheld device can be developed, the system can be applied to a handheld device having a directional sensor, and the installation of the system can be reduced because of the long-term The use of a hand-held device in a poor posture, the resulting cervical or body lesions, and the protection of the user of the handheld device are the problems that the inventors desire to improve.

Therefore, the present inventors have invented the present invention in view of the fact that the idea of creation and creation has been designed with many years of experience, and has been explored and tested by various parties, and has been repeatedly modified and improved.

The low-head and use attitude detecting system of the directional sensor of the handheld device of the present invention is programmed to form an attitude detecting system, and the attitude detecting system is installed on a smart phone or a popular mobile phone or On handheld devices such as tablet PCs, the gesture detection system can be realized by utilizing the powerful processing performance of the handheld device and the advantages of being thin and portable, and the gesture detection system will grasp the built-in device when used. Direction sensor information, 俾 low head or use attitude detection, when the head or posture exceeds the angle and time set by the user, the screen of the handheld device will display relevant warnings, or use the vibration and sound of the handheld device to remind The user adjusts his or her posture, or relaxes and stretches his body for a while; then, The head of the direction sensor using the handheld device and the attitude detecting system are used.

(1) The low head of the direction sensor of the present invention and the use of the attitude detecting system, the design does not require additional purchase of the sensor, thereby saving hardware acquisition cost.

(2) The low head and the use of the attitude detecting system of the direction sensor of the present invention using the hand-held device, the user does not need to wear an additional sensor device, thereby reducing the complexity of use.

(3) The low head of the direction sensor of the handheld device of the present invention and the use of the attitude detecting system, the user can customize the tilt angle and the time, so that the user can define what is abnormal usage habit, and Perform detection.

(4) The low head and the use attitude detecting system of the direction sensor of the present invention using the sensor, the design has different warning modes, including screen display, vibration, sound and voice reminder.

(5) The low head of the directional sensor of the present invention and the use of the attitude detecting system, which can reduce cervical vertebrae or body lesions caused by long-term use of the handheld device.

(6) The low head and the use attitude detecting system of the direction sensor of the handheld device of the present invention, the design finds that the posture of the user is parallel with the main axis of the handheld device, so that the current posture of the user can be detected, and the warning is corrected. .

Part of the invention:

(10) ‧‧‧ attitude detection system

(20)‧‧‧Handheld devices

First Figure: The overall architecture of the present invention.

The second figure is a schematic diagram of the three-axis direction of the handheld device direction sensor of the present invention.

Fig. 3 is a view showing a state in which the user's head and body are parallel to the main shaft of the hand-held device when the head is normally used in the present invention.

The fourth figure is a state diagram in which the user's head is parallel to the main axis of the hand-held device when the invention is not normally used.

Fig. 5 is a view showing a state in which the user's head and the body are parallel to the main shaft of the hand-held device when the invention is not normally used sideways.

Figure 6 is a warning correction map of the present invention.

In order to enable your review committee to have a better understanding and understanding of the purpose, features and effects of the present invention, please refer to the following [detailed description of the drawings] as follows: Generally, according to the present invention, please first from the first figure to the first As shown in the fifth figure, the present invention constitutes a gesture detection system (10) in a programmed manner, and the gesture detection system (10) is installed in a handheld device such as a smart phone or a tablet computer that has become increasingly popular ( 20) In order to utilize the powerful processing performance of the handheld device (20) and the advantages of being thin and portable, the attitude detection system (10) can be realized, and the attitude detection system (10) is used in use. Grab the direction sensor (gyroscope) information built into the handheld device (20), and perform the head down or use the attitude detection. When the head is lowered or the posture is used, the angle and time set by the user are exceeded. In the display, the screen of the handheld device (20) will display the relevant warning, or use the vibration of the handheld device (20), the sound of the sound to remind the user to adjust its posture, or to relax and stretch the body for a while before operating.

The low-head and use attitude detecting system of the directional sensor of the handheld device of the present invention, wherein the attitude detecting system (10) mainly utilizes a built-in directional sensor of the handheld device (20) to detect the handheld device (20) XYZ three-axis attitude (please view it as shown in the second figure), and the user's usage behavior is parallel with the spindle of the handheld device (20), please also see the third to fifth figures In view of the situation, the third picture is in normal use, the fourth picture is used in the lower position, and the fifth picture is tilted to the side, and other composite abnormal conditions are included in the design.

Regarding the previous design, the user also needs to wear an ear-hook tilt sensor and a warning device, or an external camera, etc., which not only increases the purchase cost, but also increases the inconvenience of the user, thereby reducing the user's willingness to use, and The invention only needs to use the built-in direction sensor of the handheld device (20), and downloads the written gesture detection system (10) program, which can be used in one installation, and the user can choose to execute the program or not, the invention It is also considered that the angles of the respective axes and the duration of the posture are customized by the user's usage habits, and it is of course possible to use the generally common set values.

The low head and the use of the attitude detecting system using the above-mentioned direction sensor of the handheld device have the following advantages: (1) the sensor is purchased without additional purchase, thereby saving hardware acquisition cost; (2) the design user No need to wear additional sensor device to reduce the complexity of use; (3) Users can customize the tilt angle and time, so users can define what is abnormal usage habit and detect it; The design has different warning modes, including screen display, vibration, sound and voice reminder; (5) the design can reduce the cervical vertebra or body lesion caused by the long-term use of the handheld device (20); (6) the design found User gesture and handheld Set (20) the parallel mechanism of the spindle, so you can detect the current posture of the user and remind you to correct it.

The above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto; that is, the equal variation and modification of the scope of the patent application of the present invention should still belong to the present creation. Within the scope of the patent.

(10) ‧‧‧ attitude detection system

(20)‧‧‧Handheld devices

Claims (7)

A low head and use attitude detecting system using a direction sensor of a handheld device, which is programmed to form an attitude detecting system, and the attitude detecting system is mounted on the handheld device to utilize the powerful handheld device The processing performance and the advantages of being thin and easy to carry, so that the attitude detection system can be realized, and the attitude detection system grasps the direction sensor information built in the handheld device during use, and performs the bowing and using posture. Detection, when the head or the use gesture exceeds the angle and time set by the user, the handheld device will issue a warning to remind the user to adjust his posture, or to rest and stretch his body for a while before operating. The head sensor and the attitude detecting system using the direction sensor of the handheld device according to claim 1, wherein the handheld device is a smart phone. The low head and the use attitude detecting system of the direction sensor using the handheld device according to claim 1, wherein the handheld device is a tablet computer. The low-head and use attitude detecting system using the direction sensor of the handheld device as claimed in claim 1, wherein the attitude detecting system uses the display of the handheld device to present the alerter. The low-head and use attitude detecting system using the direction sensor of the handheld device as claimed in claim 1, wherein the attitude detecting system uses the handheld device to vibrate to present the alerter. The low-head and use attitude detecting system using the direction sensor of the handheld device as claimed in claim 1, wherein the attitude detecting system uses the sound of the handheld device to sound the police Shower. The low-head and use attitude detecting system of the direction sensor using the handheld device according to claim 1, wherein the attitude detecting system uses the built-in direction sensor of the handheld device to detect the handheld device XYZ three-axis The design of the attitude, and the user's usage behavior is parallel to the handpiece spindle.