WO2017032161A1 - 一种监控形体姿态的方法和装置 - Google Patents
一种监控形体姿态的方法和装置 Download PDFInfo
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- WO2017032161A1 WO2017032161A1 PCT/CN2016/086770 CN2016086770W WO2017032161A1 WO 2017032161 A1 WO2017032161 A1 WO 2017032161A1 CN 2016086770 W CN2016086770 W CN 2016086770W WO 2017032161 A1 WO2017032161 A1 WO 2017032161A1
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- Prior art keywords
- smart belt
- smart
- tilt
- value
- pressure
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41F—GARMENT FASTENINGS; SUSPENDERS
- A41F9/00—Belts, girdles, or waistbands for trousers or skirts
Definitions
- the present application relates to, but is not limited to, the field of wearable devices, and in particular, a method and apparatus for monitoring a physical pose.
- Smart belt is a wearable health management device that involves physical posture monitoring.
- the Belty smart belt built-in sensor, accelerometer and gyroscope which are commercially available from Emiota, France, can adjust the tightness of the belt according to the user's eating situation and the amount of exercise. It is also timely to remind sedentary users to stand up.
- the Lumoback smart belt commercially available from Lumo Bodytech Inc. of Palo Alto, California, USA. It can be installed in an iOS system. The user only needs to attach a belt, and the belt can be vibrated according to the change of the human body posture. Remind the user to stand up and send relevant information to the mobile terminal via Bluetooth, and display it in the form of an image to help the user correct the sitting posture.
- the Lumoback smart belt has not been disclosed to monitor changes in human posture, nor does it disclose other methods of monitoring changes in human posture.
- the present application proposes a method and apparatus for monitoring a posture of a body, which can easily detect a sitting posture of a user.
- the present application proposes a method for monitoring a posture of a body, comprising:
- the direction of the tilt is determined by the smart belt based on the detected value of the pressure applied to its plurality of positions;
- the direction of the determined tilt is transmitted to the mobile terminal by the smart belt.
- the step of detecting the value of the pressure received by the plurality of positions by the smart belt comprises:
- the smart waistband acquires a biaxial component of gravity acceleration
- the step of determining, by the smart belt, the direction of the tilt according to the detected value of the pressure received by the plurality of positions thereof comprises: determining the angle of the tilt according to the biaxial component of the gravity acceleration;
- the step of transmitting the determined direction of tilt by the smart waistband to the mobile terminal includes: determining the tilt angle of the smart waistband when the determined tilt direction is inclined to the left or to the right Send to the mobile terminal.
- the method before the step of detecting the value of the pressure received by the plurality of positions of the smart belt, the method further comprises:
- a correspondence relationship between the tilt direction, the tilt angle, and the value of the pressure received by the plurality of positions thereof is previously acquired by the smart waist belt, and the correspondence relationship is transmitted to the mobile terminal.
- the step of determining the angle of the tilt according to the biaxial component of the gravity acceleration comprises:
- ⁇ is the angle between the component of the gravitational acceleration along its x-axis and the horizontal axis
- g x is the component of the gravitational acceleration along its x-axis
- g is the gravitational acceleration
- ⁇ is the The angle between the component of gravity acceleration along its y-axis and the horizontal axis
- g y is the component of the gravitational acceleration along its y-axis.
- the step of determining, by the smart belt, the direction of the tilt according to the detected value of the pressure received by the plurality of positions thereof comprises:
- the smart belt When the value of the detected pressure on the left side thereof is determined by the smart belt to be greater than the value of the pressure on the right side thereof, the smart belt is inclined to the right;
- the smart belt When the value of the detected pressure on the left side thereof is determined by the smart belt to be smaller than the value of the pressure on the right side thereof, the smart belt is inclined to the left;
- the application also proposes a method for monitoring the posture of a body, comprising:
- the information about the direction of the tilt of the smart belt received by the mobile terminal from the smart belt includes:
- the method before the step of receiving, by the mobile terminal, the information about the direction of the tilt of the smart belt from the smart belt, the method further includes:
- the method further includes :
- the step of transmitting the prompt information to the user includes: searching, by the mobile terminal, the pressure received by the plurality of positions of the smart belt corresponding to the direction of the received tilt and the angle of inclination according to the correspondence relationship value;
- the mobile terminal determines that the value of the pressure received by the plurality of positions of the smart belt that is found matches the value of the received pressure of the plurality of positions of the smart belt, to the user Send a message.
- the application further provides a computer readable storage medium storing computer executable instructions that are implemented when the computer executable instructions are executed.
- the application also proposes a smart belt comprising:
- a detection module configured to detect a value of a pressure received by the plurality of locations of the smart belt
- Determining a module configured to determine a direction of tilt based on the detected value of the pressure received by the plurality of locations of the smart belt;
- the sending module is configured to send the determined direction of the tilt to the mobile terminal.
- the detecting module is further configured to:
- the determining module is further configured to: determine a tilt angle according to a biaxial component of the gravity acceleration;
- the sending module is further configured to: send the determined tilt angle to the mobile terminal.
- the smart belt further comprises:
- a preset module configured to pre-acquire the direction of the tilt, the angle of the tilt, and the pressure of the plurality of positions of the smart belt before the detecting module detects the value of the pressure received by the plurality of positions of the smart belt The correspondence between the values.
- the determining module is configured to:
- ⁇ is the angle between the component of the gravitational acceleration along its x-axis and the horizontal axis
- g x is the component of the gravitational acceleration along its x-axis
- g is the gravitational acceleration
- ⁇ is the The angle between the component of gravity acceleration along its y-axis and the horizontal axis
- g y is the component of the gravitational acceleration along its y-axis.
- the determining module is configured to:
- the smart belt determines that the detected value of the pressure on the left side thereof is greater than the value of the pressure on the right side thereof, the smart belt is inclined to the right;
- the smart belt determines that the detected value of the pressure on the left side thereof is smaller than the value of the pressure on the right side thereof, the smart belt is inclined to the left;
- the smart belt determines that the detected value of the pressure on the upper side thereof is greater than the value of the pressure on the lower side thereof, the smart belt is inclined forward;
- the smart belt determines that the detected value of the pressure on the upper side thereof is smaller than the value of the pressure below it, the smart belt is inclined rearward.
- the application also proposes a mobile terminal, including:
- a receiving module configured to receive information about a direction of tilt of the smart belt from the smart waistband
- the prompt module is configured to send a prompt message to the user.
- the receiving module is configured to:
- the receiving module is further configured to:
- Receiving, from the smart waistband, the direction of the tilt of the smart waistband, the angle of the tilt, and the plurality of positions of the smart waistband are received from the smart waistband before receiving information about the direction of the tilt of the smart waistband Correspondence between the values of the pressures;
- the receiving module receives the information about the direction of tilt of the smart belt from the smart belt and the angle of the tilt, and receives the smart belt from the smart belt before detecting the information to the user The value of the pressure experienced by the plurality of locations of the smart belt;
- the prompt module is set to:
- the prompt information is sent to the user when the value of the received pressure matches the value of the received pressure of the plurality of positions of the smart belt.
- the technical solution of the present application includes: detecting, by a smart belt, a value of a pressure received by a plurality of positions thereof; determining, by the smart belt, a direction of inclination according to a value of a pressure received by the plurality of positions detected; The direction of the determined tilt is transmitted to the mobile terminal by the smart belt.
- the user's sitting posture is simply monitored by detecting the value of the pressure applied to the plurality of positions of the smart belt.
- the mobile terminal is advanced in advance. Obtaining a correspondence between the direction of the tilt of the smart belt, the angle of the tilt, and the value of the pressure received by the plurality of positions, and then receiving the value of the pressure received at the different positions and the different positions in the correspondence relationship The values of the pressures received are compared to improve accuracy.
- FIG. 1 is a flow chart of a method for monitoring a posture of a body according to the present application
- FIG. 2(a) is a schematic diagram of a coordinate system of an acceleration sensor in an initial state of an intelligent belt according to the present application
- 2(b) is a schematic diagram of a coordinate system of an acceleration sensor for a smart belt tilting according to the present application
- FIG. 3 is a schematic view showing the distribution of a pressure sensor of the smart belt of the present application.
- Figure 4 is a structural view of the smart belt of the present application.
- Figure 5 is a schematic view of the smart belt of the present application.
- FIG. 6 is a structural diagram of a mobile terminal of the present application.
- the present application proposes a method for monitoring a posture of a body, comprising:
- Step 100 Detecting the value of the pressure experienced by the plurality of positions by the smart belt.
- the smart belt can use the pressure sensors located at different positions to detect the value of the pressure received at different positions, and the specific technology is well known to those skilled in the art, and is not intended to limit the scope of protection of the present application. .
- the pressure sensor is the most common sensor in daily life, and it can convert the value of the pressure into a certain value of the electricity.
- a miniature pressure sensor operates on the principle that when the diaphragm of the pressure sensor is deformed by pressure, the strain gauge also changes and simultaneously causes a change in the strain resistance value, eventually causing a change in the amount of electricity, utilizing the pressure.
- the relationship between resistance and electricity can be used for pressure measurement purposes.
- the smart belt can also acquire the biaxial component of the gravitational acceleration.
- the smart belt can use the acceleration sensor to obtain the biaxial component of the gravitational acceleration.
- the specific implementation of this step is well-known in the art and is not intended to limit the scope of protection of the present application, and details are not described herein.
- the acceleration sensor is a low-cost, low-power, fully-featured dual-axis accelerometer. Accelerometers measure both dynamic acceleration (such as vibration acceleration) and static acceleration (such as gravity acceleration). In the present application, an acceleration sensor is used to test the static acceleration to test the sitting posture of the human body.
- the accelerometer outputs a digital signal that displays different accelerations with square waves of different duty cycles without the need for an analog-to-digital converter or additional circuitry to simplify the circuit design and simply detect sitting.
- Step 101 The direction of the tilt is determined by the smart belt based on the detected value of the pressure applied to its plurality of positions.
- the step of determining, by the smart belt, the direction of the tilt according to the detected value of the pressure received by the plurality of positions thereof comprises:
- the smart belt is tilted to the right when it is judged by the smart belt that the value of the pressure on the left side thereof is greater than the value of the pressure on the right side thereof;
- the smart belt is tilted to the left when it is judged by the smart belt that the value of the pressure on the left side thereof is smaller than the value of the pressure on the right side thereof;
- the smart belt is tilted forward when it is judged by the smart belt that the value of the pressure on the upper side thereof is greater than the value of the pressure below it;
- the smart belt is tilted rearward when it is judged by the smart belt that the value of the pressure on the upper side thereof is smaller than the value of the pressure below it.
- the smart belt can also determine the angle of inclination based on the biaxial component of the gravitational acceleration.
- the step of determining the angle of the tilt according to the biaxial component of the gravity acceleration comprises:
- ⁇ is the angle between the component of gravity acceleration along its x-axis and the horizontal axis
- g x is the component of gravity acceleration along its x-axis
- g is the gravitational acceleration
- ⁇ is the gravitational acceleration along its y-axis.
- the angle between the component and the horizontal axis, g y is the component of the gravitational acceleration along its y-axis.
- the duty ratio of the square wave can be obtained, and g x or g y can be calculated according to the obtained duty ratio.
- you can follow the formula Calculate g x according to the formula Calculate g y .
- T x is the duty ratio of the square wave corresponding to the x-axis
- T y is the duty ratio of the square wave corresponding to the y-axis
- A is the square wave of the x-axis component of the gravitational acceleration or the y-axis component is 0.
- the duty ratio B is the change value of the duty ratio of the square wave outputted by the x-axis component of the gravitational acceleration or the y-axis component change 1 .
- A can take a value of 0.5 and B can take a value of 12.5%.
- Fig. 2(a) in the initial state, when the waistband is attached to the trousers and the human body is not tilted, the y-axis is in the horizontal direction and the x-axis is in the vertical direction.
- Fig. 2(b) when the user is seated and the smart belt is tilted, the angle between the x-axis and the horizontal axis is ⁇ , and the angle between the y-axis and the horizontal axis is ⁇ , by calculating An angle can be obtained at an angle.
- Step 102 Send the determined direction of the tilt to the mobile terminal by the smart belt.
- the smart belt can transmit the determined direction of the tilt to the mobile terminal through the Bluetooth technology.
- the specific implementation is not limited to the scope of protection of the present application, and details are not described herein again.
- the smart belt can also transmit the determined tilt angle to the mobile terminal.
- the smart belt can transmit the determined angle of tilt to the mobile terminal via Bluetooth technology.
- Step 103 The mobile terminal receives information about the direction of the tilt of the smart belt from the smart belt, and sends the prompt information to the user.
- the direction of the tilt of the smart belt is received by the mobile terminal from the smart belt
- the steps of the information include:
- the prompt information prompts the user that the current sitting posture is not correct, and the mobile terminal may use the voice or text to output the prompt information, or send the prompt information to the user by means of message push, etc., which is specifically known in the art and is not used to limit the present application. The scope of protection is not repeated here.
- the user's sitting posture is simply detected by detecting the value of the pressure received by the plurality of positions of the smart belt.
- the method before the step of detecting the value of the pressure received by the plurality of positions of the smart belt, the method further comprises:
- the correspondence between the direction of the tilt, the angle of the tilt, and the value of the pressure received by the plurality of positions thereof is previously acquired by the smart belt, and the correspondence is transmitted to the mobile terminal.
- the direction of the inclination in the correspondence may be inclined to the left or to the right.
- the angle of inclination in the correspondence may be 0 degrees, 30 degrees, 45 degrees, 60 degrees, and 90 degrees.
- the user can also change the angle of the tilt between 0 and 90 degrees according to actual needs.
- the user can be prompted to move, and the direction of the tilt, the angle of the tilt, and the value of the pressure applied to the plurality of positions of the smart belt are recorded.
- the value of the pressure at which the tilt angle is 0 degree is to be measured, it can be displayed in the form of a simulated image, thereby prompting the user to be in a certain sitting posture.
- the pressure sensor measures the value of the corresponding pressure, and the acceleration sensor also The biaxial component of the corresponding gravitational acceleration is measured and the tilted angle and the tilted direction are calculated and transmitted to the mobile terminal for display.
- the user can adjust the sitting posture to the sitting posture displayed in the simulated image according to the data displayed by the mobile terminal, thereby obtaining a correspondence relationship.
- the user can send an instruction to obtain the corresponding relationship to the smart belt through the mobile terminal, or the user can promptly obtain the corresponding relationship and save the smart belt before the user uses the smart belt.
- the corresponding relationship is sent. Give the mobile terminal.
- the smart belt can also transmit the detected value of the pressure received at its plurality of locations to the mobile terminal.
- step 103 after the mobile terminal receives information about the direction of the tilt of the smart belt and the angle of the tilt from the smart belt, the step of sending the prompt information to the user includes:
- the prompt information is not sent to the user.
- the step of searching, by the mobile terminal, the value of the pressure received by the plurality of positions of the smart belt corresponding to the direction of the received tilt and the angle of inclination according to the correspondence relationship comprises:
- the mobile terminal searches for pressures at different positions corresponding to the two oblique angles in which the absolute value of the difference between the direction of the inclination received from the smart belt and the angle of the received tilt is smaller according to the correspondence relationship value.
- the step of determining, by the mobile terminal, that the value of the pressure received by the plurality of locations of the smart belt that is found is matched with the value of the pressure received by the plurality of locations of the smart belt is:
- the mobile terminal determines that the value of the pressure received on the right side is located at the same position in the value of the pressure received by the plurality of positions of the smart belt that is found. The range between the values of the two pressures.
- the mobile terminal determines that the value of the received pressure on the left side is located at the same position in the value of the pressure received by the plurality of positions of the smart belt that is found. The range between the values of the two pressures.
- FIG. 3 is a schematic diagram of the distribution of the pressure sensor of the smart belt of the present application.
- the mobile terminal determines that the value of the pressure detected by the received pressure sensor 3 is located in the value of the pressure received at the different position found. 3 the range between the values of the corresponding two pressures, and the value of the pressure detected by the received pressure sensor 6 is located at the value of the pressure received by the different position in the searched pressure value of the pressure sensor 6
- the value of the pressure detected by the received pressure sensor 9 within the range between The value of the pressure received at the different positions found is in the range between the values of the two pressures corresponding to the pressure sensor 9.
- the value of the pressure detected by the pressure sensor 1 received by the mobile terminal is located at the value of the pressure received by the different position found in the value of the pressure corresponding to the pressure sensor 1
- the value of the pressure detected is located in the range between the values of the pressures received by the different positions of the pressure sensor 4
- the received values are The value of the pressure detected by the pressure sensor 7 is within a range between the values of the pressures received by the different positions in the search and the values of the two pressures corresponding to the pressure sensor 7.
- the distribution of the pressure sensor is not limited to the distribution of FIG.
- the value of the pressure detected by the pressure sensor in the smart belt is different, and therefore, the tilt of the smart belt is obtained in advance by the mobile terminal.
- the correspondence between the direction, the angle of inclination, and the value of the pressure received by the plurality of positions, and then the value of the pressure received at the different positions received and the value of the pressure received at different positions in the correspondence relationship Compare, thus improving accuracy.
- Embodiments of the present invention further provide a computer readable storage medium storing computer executable instructions that are implemented when the computer executable instructions are executed.
- an intelligent waistband comprising:
- a detection module configured to detect a value of a pressure received by the plurality of locations of the smart belt
- Determining a module configured to determine a direction of tilt based on the detected value of the pressure received by the plurality of locations of the smart belt;
- the sending module is configured to send the determined direction of the tilt to the mobile terminal.
- the detection module can be implemented by using pressure sensors located at different positions.
- the determination module can be implemented by a processor executing programs/instructions stored in the memory, and can also be implemented by firmware/logic circuits/integrated circuits, and the transmission module can be tilted by using Bluetooth technology. The direction is sent to the mobile terminal.
- the detecting module is further configured to:
- the determining module is further configured to: determine a tilt angle according to a biaxial component of the gravitational acceleration;
- the sending module is further configured to: send the determined angle of the tilt to the mobile terminal.
- the detection module can also be configured to use an acceleration sensor to acquire a biaxial component of the gravitational acceleration.
- the smart belt of the present application further includes:
- a preset module configured to pre-acquire the direction of the tilt, the angle of the tilt, and the pressure of the plurality of positions of the smart belt before the detecting module detects the value of the pressure received by the plurality of positions of the smart belt The correspondence between the values.
- the preset module may be a memory.
- the determining module is configured to:
- ⁇ is the angle between the component of gravity acceleration along its x-axis and the horizontal axis
- g x is the component of gravity acceleration along its x-axis
- g is the gravitational acceleration
- ⁇ is the gravitational acceleration along its y-axis.
- the angle between the component and the horizontal axis, g y is the component of the gravitational acceleration along its y-axis.
- the determining module is configured to:
- the smart belt determines that the value of the detected pressure on the left side is greater than the value of the pressure on the right side thereof, the smart belt is inclined to the right;
- the smart belt determines that the value of the detected pressure on the left side is less than the value of the pressure on the right side thereof, the smart belt is inclined to the left;
- the smart belt determines that the detected value of the pressure on the upper side is greater than the value of the pressure below it, the smart belt is tilted forward;
- the smart belt judges that the detected value of the pressure on the upper side is smaller than the value of the pressure below it, the smart belt is tilted backward.
- FIG. 5 is a schematic illustration of the smart waistband of the present application.
- the portion of the smart waistband near the waistband is perforated, the jacks are densely distributed, and the hole spacing is small.
- the size of the waist is marked on the inner side of the jack, that is, the side of each hole near the human body, so that The user can record his waist size in the mobile terminal to monitor the change of his waistline.
- Fixed a test in the middle of the belt The module is designed as a detachable module. When the user attaches the smart belt, the test module is located at the back of the human body.
- the outside of the test module is a skin-friendly material.
- the skin-friendly material has a waterproof layer inside.
- the pressure sensor is closely attached to the waterproof layer, and the inside of the sensor is a plastic shell.
- the waterproof layer is required to be thin and light, but it can prevent the human sweat from affecting the internal sensor and the circuit part (including the circuit for determining the module and the transmitting module).
- the plastic case is soft and the inner part of the circuit is wrapped.
- the smart belt can also contain batteries (such as lithium batteries).
- the operating voltage of the processor is typically 1.8 to 3.6 volts (V) and the power consumption is extremely low.
- the present application further provides a mobile terminal, including:
- a receiving module configured to receive information about a direction of tilt of the smart belt from the smart waistband
- the prompt module is configured to send a prompt message to the user.
- the functions of the receiving module and the prompting module can be implemented by the processor executing the program/instruction stored in the memory, and can also be implemented by a firmware/logic circuit/integrated circuit, and the transmitting module can be implemented by using Bluetooth.
- the receiving module is configured to:
- the receiving module is further configured to:
- the receiving module after receiving information about the direction of tilt of the smart belt and the angle of tilt from the smart belt, and receiving the smart belt detected from the smart belt before transmitting the prompt information to the user The value of the pressure experienced by multiple locations of the smart belt;
- the prompt module is set to:
- the prompt information is sent to the user when the value of the pressure received by the plurality of positions matches the value of the received pressure of the plurality of positions of the smart belt.
- each module/unit in the above embodiment may be implemented in the form of hardware, for example, by implementing an integrated circuit to implement its corresponding function, or may be implemented in the form of a software function module, for example, executing a program stored in the memory by a processor. / instruction to achieve its corresponding function.
- Embodiments of the invention are not limited to any specific form of combination of hardware and software.
- the technical solution of the present application includes: detecting the value of the pressure received by the plurality of positions by the smart belt; determining the direction of the tilt by the smart belt according to the value of the pressure received by the plurality of positions detected; the smart belt will determine The direction of the tilt is sent to the mobile terminal.
- the user's sitting posture is simply monitored by detecting the value of the pressure applied to the plurality of positions of the smart belt.
Abstract
一种监控形体姿态的方法，所述方法包括：由智能腰带检测其多个位置所受到的压力的值（100）；由智能腰带根据检测到的其多个位置所受到的压力的值确定倾斜的方向（101）；由智能腰带将确定出的倾斜的方向发送给移动终端（102）。通过上述方法，通过检测智能腰带的多个位置所受到的压力的值，简单地监控用户坐姿。
Description
本申请涉及但不限于可穿戴设备领域，特别是一种监控形体姿态的方法和装置。
由于人们对健康越来越重视，可穿戴的健康管理设备越来越受到青睐，智能腰带是一种涉及形体姿态监控的可穿戴健康管理设备。
目前，市面上的智能腰带很少。例如，可从法国的Emiota公司商购的Belty智能腰带内置传感器、加速计以及陀螺仪，可以根据用户的进食情况以及运动量调整腰带的松紧程度。还能够适时地提醒久坐不动的用户站起来。又如，可从美国加利福尼亚州Palo Alto的Lumo Bodytech Inc.商购的Lumoback智能腰带，搭配有可以安装在iOS系统的应用，用户只需要系上腰带，腰带就能根据人体姿态的变化，借助振动提醒用户挺起腰，并通过蓝牙将相关信息发送到移动终端上，以图像的形式显示，从而帮助用户矫正坐姿。
目前并未公开Lumoback智能腰带监控人体姿态的变化的方法，也没有公开如何监控人体姿态的变化的其他方法。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
为了解决上述问题，本申请提出了一种监控形体姿态的方法和装置，能够简单地检测对用户坐姿。
为了达到上述目的，本申请提出了一种监控形体姿态的方法，包括：
由智能腰带检测其多个位置所受到的压力的值；
由智能腰带根据检测到的其多个位置所受到的压力的值确定倾斜的方向；
由智能腰带将确定出的倾斜的方向发送给移动终端。
可选地，所述由智能腰带检测其多个位置所受到的压力的值的步骤包括：
所述智能腰带获取重力加速度的双轴分量；
所述由智能腰带根据检测到的其多个位置所受到的压力的值确定倾斜的方向的步骤包括：根据重力加速度的双轴分量确定倾斜的角度；
所述由智能腰带将确定出的倾斜的方向发送给移动终端的步骤包括：当所述确定出的倾斜的方向为向左边倾斜或向右边倾斜时，所述智能腰带将确定出的倾斜的角度发送给所述移动终端。
可选地，在所述由智能腰带检测其多个位置所受到的压力的值的步骤之前，所述方法还包括：
由所述智能腰带预先获取倾斜的方向、倾斜的角度和其多个位置所受到的压力的值之间的对应关系，并将所述对应关系发送给所述移动终端。
可选地，所述根据重力加速度的双轴分量确定倾斜的角度的步骤包括：
按照公式
或
计算所述倾斜的角度；
其中，δ为所述重力加速度沿着其x轴的分量与水平轴线之间的夹角，gx为所述重力加速度沿着其x轴的分量，g为所述重力加速度，γ为所述重力加速度沿着其y轴的分量与水平轴线之间的夹角，gy为所述重力加速度沿着其y轴的分量。
可选地，所述由智能腰带根据检测到的其多个位置所受到的压力的值确定倾斜的方向的步骤包括：
当由所述智能腰带判断出检测到的其左边的压力的值大于其右边的压力的值时，所述智能腰带为向右边倾斜；
当由所述智能腰带判断出检测到的其左边的压力的值小于其右边的压力的值时，所述智能腰带为向左边倾斜；
当由所述智能腰带判断出检测到的其上边的压力的值大于其下边的压力的值时，所述智能腰带为向前倾斜；
当由所述智能腰带判断出检测到的其上边的压力的值小于其下边的压力
的值时，所述自能腰带为向后倾斜。
本申请还提出了一种监控形体姿态的方法，包括：
由移动终端从所述智能腰带接收到关于所述智能腰带的倾斜的方向的信息；
向用户发送提示信息。
可选地，所述由所述移动终端从所述智能腰带接收到的关于智能腰带的倾斜的方向的信息，包括：
由所述移动终端从所述智能腰带接收到的关于所述智能腰带的倾斜的方向和倾斜的角度的信息。
可选地，在由移动终端从智能腰带接收到关于所述智能腰带的倾斜的方向的信息的步骤之前，该方法还包括：
由所述移动终端从所述智能腰带接收所述智能腰带的倾斜的方向、倾斜的角度和所述智能腰带的多个位置所受到的压力的值之间的对应关系；
在所述由所述移动终端从所述智能腰带接收关于所述智能腰带的倾斜的方向和倾斜的角度的信息的步骤之后，在所述向用户发送提示信息的步骤之前，所述方法还包括：
由所述移动终端从所述智能腰带接收所述智能腰带检测到的所述智能腰带的多个位置所受到的压力的值；
所述向用户发送提示信息的步骤包括：由所述移动终端根据所述对应关系查找与所述接收到的倾斜的方向和倾斜的角度对应的所述智能腰带的多个位置所受到的压力的值；
在由所述移动终端判断出查找到的所述智能腰带的多个位置所受到的压力的值和接收到的所述智能腰带的多个位置所受到的压力的值相匹配的时候，向用户发送提示信息。
本申请另外提供一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被执行时实现所述方法。
本申请还提出了一种智能腰带，包括：
检测模块，设置成检测所述智能腰带的多个位置所受到的压力的值；
确定模块，设置成根据检测到的所述智能腰带的多个位置所受到的压力的值确定倾斜的方向；
发送模块，设置成将确定出的倾斜的方向发送给移动终端。
可选地，所述检测模块还设置成：
当所述确定出的倾斜的方向为向左边倾斜或向右边倾斜时，获取重力加速度的双轴分量；
所述确定模块还设置成：根据重力加速度的双轴分量确定倾斜的角度；
所述发送模块还设置成：将确定出的倾斜的角度发送给所述移动终端。
可选地，所述智能腰带还包括：
预设模块，设置成在所述检测模块检测所述智能腰带的多个位置所受到的压力的值之前，预先获取倾斜的方向、倾斜的角度和所述智能腰带的多个位置所受到的压力的值之间的对应关系。
可选地，所述确定模块是设置成：
按照公式
或
计算所述倾斜的角度；
其中，δ为所述重力加速度沿着其x轴的分量与水平轴线之间的夹角，gx为所述重力加速度沿着其x轴的分量，g为所述重力加速度，γ为所述重力加速度沿着其y轴的分量与水平轴线之间的夹角，gy为所述重力加速度沿着其y轴的分量。
可选地，所述确定模块是设置成：
当所述智能腰带判断出检测到的其左边的压力的值大于其右边的压力的值时，所述智能腰带为向右边倾斜；
当所述智能腰带判断出检测到的其左边的压力的值小于其右边的压力的值时，所述智能腰带为向左边倾斜；
当所述智能腰带判断出检测到的其上边的压力的值大于其下边的压力的值时，所述智能腰带为向前倾斜；
当所述智能腰带判断出检测到的其上边的压力的值小于其下边的压力的值时，所述智能腰带为向后倾斜。
本申请还提出了一种移动终端，包括：
接收模块，设置成从智能腰带接收到关于所述智能腰带的倾斜的方向的信息；
提示模块，设置成向用户发送提示信息。
可选地，所述接收模块是设置成：
从所述智能腰带接收到关于所述智能腰带的倾斜的方向和倾斜的角度的信息。
可选地，所述接收模块还设置成：
在从所述智能腰带接收到关于所述智能腰带的倾斜的方向的信息之前，从所述智能腰带接收所述智能腰带的倾斜的方向、倾斜的角度和所述智能腰带的多个位置所受到的压力的值之间的对应关系；
所述接收模块在从所述智能腰带接收关于所述智能腰带的倾斜的方向和倾斜的角度的信息之后，并且在向用户发送提示信息之前，从所述智能腰带接收所述智能腰带检测到的所述智能腰带的多个位置所受到的压力的值；
所述提示模块是设置成：
根据所述对应关系查找与所述接收到的倾斜的方向和倾斜的角度对应的所述智能腰带的多个位置所受到的压力的值；在判断出查找到的所述智能腰带的多个位置所受到的压力的值和接收到的所述智能腰带的多个位置所受到的压力的值相匹配的时候，向用户发送提示信息。
与相关技术相比，本申请的技术方案包括：由智能腰带检测其多个位置所受到的压力的值；由智能腰带根据检测到的其多个位置所受到的压力的值确定倾斜的方向；由智能腰带将确定出的倾斜的方向发送给移动终端。通过对所述智能腰带的多个位置所受到的压力的值进行检测，简单地监控对用户坐姿。
另一方面，由于不同的人的体脂分布不同，即使同一个坐姿，由智能腰带中的压力传感器检测得到的压力的值也不相同，因此，通过移动终端预先
获取所述智能腰带的倾斜的方向、倾斜的角度和其多个位置所受到的压力的值之间的对应关系，再将接收到的不同位置所受到的压力的值与对应关系中的不同位置所受到的压力的值进行比较，从而提高了准确度。
在阅读并理解了附图和详细描述后，可以明白其他方面。
附图概述
下面对本发明实施例中的附图进行说明，实施例中的附图是用于对本申请的进一步理解，与说明书一起用于解释本申请，并不构成对本申请保护范围的限制。
图1为本申请监控形体姿态的方法的流程图；
图2(a)为本申请的智能腰带初始状态下加速度传感器的坐标系的示意图；
图2(b)为本申请的智能腰带倾斜时加速度传感器的坐标系的示意图；
图3为本申请的智能腰带的压力传感器的分布的示意图；
图4为本申请的智能腰带的结构图；
图5为本申请的智能腰带的示意图；
图6为本申请的移动终端的结构图。
本发明的较佳实施方式
为了便于本领域技术人员的理解，下面结合附图对本申请作进一步的描述，并不能用来限制本申请的保护范围。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的各种方式可以相互组合。
参见图1，本申请提出了一种监控形体姿态的方法，包括：
步骤100、由智能腰带检测其多个位置所受到的压力的值。
本步骤中，智能腰带可以采用位于不同位置的压力传感器来检测不同位置所受到的压力的值，具体实现属于本领域技术人员的公知技术，并不用于限定本申请的保护范围，这里不再赘述。
压力传感器是日常生活中最为常见的一种传感器，它能将压力的值转换为与之成一定关系的电量值。例如，微型压力传感器，其工作原理为：当压力传感器的膜片因为受到压力作用而发生形变时，应变片也随之发生变化并同时引起应变电阻值的变化，最终导致电量发生变化，利用压力、电阻和电量之间的关系就可以达到压力测量的目的。
本步骤中，智能腰带还可以获取重力加速度的双轴分量。
智能腰带可以采用加速度传感器来获取重力加速度的双轴分量，该步骤的具体实现属于本领域公知技术，并不用于限定本申请的保护范围，这里不再赘述。
加速度传感器是一种低成本、低功耗、功能完善的双轴加速度传感器。加速度传感器既能测量动态加速度(如振动加速度)，又能测量静态加速度(如重力加速度)。本申请中，利用加速度传感器来测试静态加速度，以测试人体的坐姿。
加速度传感器可输出数字信号，以不同占空比的方波来显示不同的加速度，而不需要模数转换器或附加的其他电路来实现，简化了电路设计，从而简单地检测坐姿。
步骤101、由智能腰带根据检测到的其多个位置所受到的压力的值确定倾斜的方向。
可选地，所述由智能腰带根据检测到的其多个位置所受到的压力的值确定倾斜的方向的步骤包括：
当由智能腰带判断出检测到的其左边的压力的值大于其右边的压力的值时，所述智能腰带为向右边倾斜；
当由智能腰带判断出检测到的其左边的压力的值小于其右边的压力的值时，所述智能腰带为向左边倾斜；
当由智能腰带判断出检测到的其上边的压力的值大于其下边的压力的值时，所述智能腰带为向前倾斜；
当由智能腰带判断出检测到的其上边的压力的值小于其下边的压力的值时，所述智能腰带为向后倾斜。
本步骤中，智能腰带还可以根据重力加速度的双轴分量确定倾斜的角度。
可选地，所述根据重力加速度的双轴分量确定倾斜的角度的步骤包括：
按照公式
或
计算倾斜的角度；
其中，δ为重力加速度沿着其x轴的分量与水平轴线之间的夹角，gx为重力加速度沿着其x轴的分量，g为重力加速度，γ为重力加速度沿着其y轴的分量与水平轴线之间的夹角，gy为重力加速度沿着其y轴的分量。
可以按照公式
计算g。
当加速度传感器输出方波时，可以获取方波的占空比，根据获得的占空比计算gx或gy。具体地，可以按照公式
计算gx，按照公式
计算gy。其中，Tx为x轴对应的方波的占空比，Ty为y轴对应的方波的占空比，A为重力加速度的x轴分量或y轴分量为0时输出的方波的占空比，B为重力加速度的x轴分量或y轴分量变化1所输出的方波的占空比的变化值。
例如，A可以取值为0.5，B可以取值为12.5％。
如图2(a)所示，初始状态下，当腰带系在裤子上，且人体不倾斜时，y轴处于水平方向，x轴处于垂直方向。如图2(b)所示，当用户坐姿不正而使得智能腰带倾斜时，x轴与水平轴线之间的夹角为δ，y轴与水平轴线之间的夹角为γ，通过计算其中的一个夹角即可得到倾斜的角度。
步骤102、由智能腰带将确定出的倾斜的方向发送给移动终端。
本步骤中，智能腰带可以通过蓝牙技术将确定出的倾斜的方向发送给移动终端，具体实现属于本领域公知技术，并不用于限定本申请的保护范围，这里不再赘述。
本步骤中，当确定出的倾斜的方向为向左边倾斜或向右边倾斜时，智能腰带还可以将确定出的倾斜的角度发送给移动终端。例如，智能腰带可以通过蓝牙技术将确定出的倾斜的角度发送给移动终端。
步骤103、由移动终端从智能腰带接收到关于所述智能腰带的倾斜的方向的信息，并向用户发送提示信息。
可选地，由移动终端从智能腰带接收到关于所述智能腰带的倾斜的方向
的信息的步骤包括：
由移动终端从所述智能腰带接收到关于智能腰带的倾斜的方向和倾斜的角度的信息。
本步骤中，提示信息提示用户当前坐姿不正，移动终端可以采用语音或文字输出提示信息，或以消息推送等方式向用户发送提示信息，具体实现属于本领域的公知技术，并不用于限定本申请的保护范围，这里不再赘述。
通过本申请的方案，通过检测所述智能腰带的多个位置所受到的压力的值，简单地检测用户坐姿。
可选地，在所述由智能腰带检测其多个位置所受到的压力的值的步骤之前，该方法还包括：
由智能腰带预先获取倾斜的方向、倾斜的角度和其多个位置所受到的压力的值之间的对应关系，并将对应关系发送给移动终端。
在这一步骤中，对应关系中的倾斜的方向可以是向左边倾斜或向右边倾斜。
在这一步骤中，对应关系中的倾斜的角度可以是0度、30度、45度、60度和90度。用户也可以根据实际需要在0度到90度之间更改倾斜的角度。
在获取对应关系时，可以提示用户动作，并记录此时倾斜的方向、倾斜的角度和智能腰带的多个位置所受到的压力的值。例如，当欲测量倾斜角度为0度时的压力的值，可以通过模拟图像的形式显示，从而提示用户处于某种坐姿，用户调整好坐姿后，压力传感器测量对应的压力的值，加速度传感器也测量相应的重力加速度的双轴分量并计算倾斜的角度和倾斜的方向，并发送给移动终端进行显示，用户可以根据移动终端显示的数据调整坐姿为模拟图像中显示的坐姿，从而获得对应关系。
用户可以通过移动终端向智能腰带发送表示获取对应关系的指令，也可以在用户使用智能腰带前，由智能腰带提示用户预先获取对应关系并保存，当智能腰带与移动终端连接后，将对应关系发送给移动终端。
那么，步骤102中，智能腰带还可以将检测到的在其多个位置所受到的压力的值发送给移动终端。
步骤103中，由移动终端从所述智能腰带接收关于智能腰带的倾斜的方向和倾斜的角度的信息后，所述向用户发送提示信息的步骤包括：
由移动终端根据对应关系查找与所述接收到的倾斜的方向和倾斜的角度对应的所述智能腰带的多个位置所受到的压力的值；在由移动终端判断出查找到的所述智能腰带的多个位置所受到的压力的值和接收到的所述智能腰带的多个位置所受到的压力的值相匹配的时候，向用户发送提示信息。
当移动终端判断出查找到的不同位置所受到的压力的值和接收到的不同位置所受到的压力的值不匹配时，不向用户发送提示信息。
可选地，所述由移动终端根据对应关系查找与所述接收到的倾斜的方向和倾斜的角度对应的所述智能腰带的多个位置所受到的压力的值的步骤包括：
移动终端根据对应关系查找从所述智能腰带接收到的倾斜的方向和与接收到的倾斜的角度之间的差值的绝对值较小的两个倾斜的角度对应的不同位置所受到的压力的值。
可选地，由移动终端判断出查找到的所述智能腰带的多个位置所受到的压力的值和接收到的所述智能腰带的多个位置所受到的压力的值相匹配的步骤包括：
当接收到的倾斜的方向为向左倾斜时，移动终端判断出接收到的右边所受到的压力的值均位于查找到的所述智能腰带的多个位置所受到的压力的值中相同位置的两个压力的值之间的范围内。
当接收到的倾斜的方向为向右倾斜时，移动终端判断出接收到的左边所受到的压力的值均位于查找到的所述智能腰带的多个位置所受到的压力的值中相同位置的两个压力的值之间的范围内。
例如，图3为本申请的智能腰带的压力传感器的分布的示意图。如图3所示，当接收到的倾斜的方向为向左倾斜时，移动终端判断出接收到的压力传感器3检测到的压力的值位于查找到的不同位置所受到的压力的值中压力传感器3对应的两个压力的值之间的范围内，且接收到的压力传感器6检测到的压力的值位于查找到的不同位置所受到的压力的值中压力传感器6对应的两个压力的值之间的范围内，接收到的压力传感器9检测到的压力的值位
于查找到的不同位置所受到的压力的值中压力传感器9对应的两个压力的值之间的范围内。
当接收到的倾斜的方向为向右倾斜时，移动终端接收到的压力传感器1检测到的压力的值位于查找到的不同位置所受到的压力的值中压力传感器1对应的两个压力的值之间的范围内，接收到的压力传感器4检测到的压力的值位于查找到的不同位置所受到的压力的值中压力传感器4对应的两个压力的值之间的范围内，接收到的压力传感器7检测到的压力的值位于查找到的不同位置所受到的压力的值中压力传感器7对应的两个压力的值之间的范围内。
此外，压力传感器的分布不限于图3的分布。
另一方面，由于不同的人的体脂分布不同，即使同一个坐姿，由智能腰带中的压力传感器检测得到的压力的值也不相同，因此，通过移动终端预先获取所述智能腰带的倾斜的方向、倾斜的角度和其多个位置所受到的压力的值之间的对应关系，再将接收到的不同位置所受到的压力的值与对应关系中的不同位置所受到的压力的值的进行比较，从而提高了准确度。
本发明实施例另外提供一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被执行时实现上述方法。
参见图4，本申请还提出了一种智能腰带，包括：
检测模块，设置成检测所述智能腰带的多个位置所受到的压力的值；
确定模块，设置成根据检测到的所述智能腰带的多个位置所受到的压力的值确定倾斜的方向；
发送模块，设置成将确定出的倾斜的方向发送给移动终端。
检测模块可以采用位于不同位置的压力传感器来实现，确定模块可以通过处理器执行存储在存储器中的程序/指令实现，还可以通过固件/逻辑电路/集成电路实现，发送模块可以采用蓝牙技术将倾斜的方向发送给移动终端。
可选地，本申请的智能腰带中，检测模块还设置成：
当确定出的倾斜的方向为向左边倾斜或向右边倾斜时，获取重力加速度的双轴分量；
确定模块还设置成：根据重力加速度的双轴分量确定倾斜的角度；
发送模块还设置成：将确定出的倾斜的角度发送给移动终端。
此外，检测模块还可以设置成采用加速度传感器来获取重力加速度的双轴分量。
可选地，本申请的智能腰带中，还包括：
预设模块，设置成在所述检测模块检测所述智能腰带的多个位置所受到的压力的值之前，预先获取倾斜的方向、倾斜的角度和所述智能腰带的多个位置所受到的压力的值之间的对应关系。
可选地，预设模块可以是存储器。
可选地，本申请的智能腰带中，确定模块是设置成：
按照公式
或
计算倾斜的角度；
其中，δ为重力加速度沿着其x轴的分量与水平轴线之间的夹角，gx为重力加速度沿着其x轴的分量，g为重力加速度，γ为重力加速度沿着其y轴的分量与水平轴线之间的夹角，gy为重力加速度沿着其y轴的分量。
可选地，本申请的智能腰带中，确定模块是设置成：
当智能腰带判断出检测到的其左边的压力的值大于其右边的压力的值时，智能腰带为向右边倾斜；
当智能腰带判断出检测到的其左边的压力的值小于其右边的压力的值时，智能腰带为向左边倾斜；
当智能腰带判断出检测到的其上边的压力的值大于其下边的压力的值时，智能腰带为向前倾斜；
当智能腰带判断出检测到的其上边的压力的值小于其下边的压力的值时，智能腰带为向后倾斜。
图5为本申请的智能腰带的示意图。如图5所示，智能腰带的靠近腰带头的部分打孔，插孔密集分布，孔间距很小，在插孔的内侧即靠近人体的一侧每个孔的上面标注好腰围的尺寸，这样，用户可以将自己的腰围尺寸记录在移动终端中，以监控自身腰围的变化。在腰带的中间部分固定了一个测试
模块，设计为可拆卸模块。当用户系上智能腰带后，测试模块位于人体后部。测试模块的外部为亲肤材质，亲肤材质里面有一层防水层，压力传感器紧贴防水层分布，传感器里面为一层塑料壳。
此外，防水层要求轻薄，但可以避免人体汗液对内部传感器以及电路部分(包括确定模块和发送模块的电路)带来影响。
此外，塑料壳柔软，内部包裹电路部分。
此外，智能腰带还可以包含电池(如锂电池)。处理器的工作电压一般是1.8～3.6伏(V)，并且功耗极低。
参见图6，本申请还提出了一种移动终端，包括：
接收模块，设置成从智能腰带接收到关于所述智能腰带的倾斜的方向的信息；
提示模块，设置成向用户发送提示信息。
接收模块和提示模块的功能可以通过处理器执行存储在存储器中的程序/指令实现，还可以通过固件/逻辑电路/集成电路实现，发送模块可以采用蓝牙来实现。
可选地，本申请的移动终端中，接收模块是设置成：
从所述智能腰带接收到关于智能腰带的倾斜的方向和倾斜的角度的信息。
可选地，本申请的移动终端中，接收模块还设置成：
在从所述智能腰带接收到关于所述智能腰带的倾斜的方向的信息之前，从所述智能腰带接收智能腰带的倾斜的方向、倾斜的角度和所述智能腰带的多个位置所受到的压力的值之间的对应关系；
所述接收模块在从所述智能腰带接收关于所述智能腰带的倾斜的方向和倾斜的角度的信息之后，并且在向用户发送提示信息之前，从所述智能腰带接收智能腰带检测到的所述智能腰带的多个位置所受到的压力的值；
提示模块设置成：
根据对应关系查找与所述接收到的倾斜的方向和倾斜的角度对应的所述智能腰带的多个位置所受到的压力的值；在判断出查找到的所述智能腰带的
多个位置所受到的压力的值和接收到的所述智能腰带的多个位置所受到的压力的值相匹配的时候，向用户发送提示信息。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序来指令相关硬件(例如处理器)完成，所述程序可以存储于计算机可读存储介质中，如只读存储器、磁盘或光盘等。可选地，上述实施例的全部或部分步骤也可以使用一个或多个集成电路来实现。相应地，上述实施例中的各模块/单元可以采用硬件的形式实现，例如通过集成电路来实现其相应功能，也可以采用软件功能模块的形式实现，例如通过处理器执行存储于存储器中的程序/指令来实现其相应功能。本发明实施例不限制于任何特定形式的硬件和软件的结合。
需要说明的是，以上所述的实施例仅是为了便于本领域的技术人员理解而已，并不用于限制本申请的保护范围，在不脱离本申请的发明构思的前提下，本领域技术人员对本申请所做出的任何显而易见的替换和改进等均在本申请的保护范围之内。
本申请的技术方案包括：由智能腰带检测其多个位置所受到的压力的值；由智能腰带根据检测到的其多个位置所受到的压力的值确定倾斜的方向；由智能腰带将确定出的倾斜的方向发送给移动终端。通过对所述智能腰带的多个位置所受到的压力的值进行检测，简单地监控对用户坐姿。
Claims (16)
- 一种监控形体姿态的方法，包括：由智能腰带检测其多个位置所受到的压力的值；由智能腰带根据检测到的其多个位置所受到的压力的值确定倾斜的方向；由智能腰带将确定出的倾斜的方向发送给移动终端。
- 根据权利要求1所述的方法，其中，所述由智能腰带检测其多个位置所受到的压力的值的步骤包括：所述智能腰带获取重力加速度的双轴分量；所述由智能腰带根据检测到的其多个位置所受到的压力的值确定倾斜的方向的步骤包括：根据重力加速度的双轴分量确定倾斜的角度；所述由智能腰带将确定出的倾斜的方向发送给移动终端的步骤包括：当所述确定出的倾斜的方向为向左边倾斜或向右边倾斜时，所述智能腰带将确定出的倾斜的角度发送给所述移动终端。
- 根据权利要求1所述的方法，在所述由智能腰带检测其多个位置所受到的压力的值的步骤之前，所述方法还包括：由所述智能腰带预先获取倾斜的方向、倾斜的角度和其多个位置所受到的压力的值之间的对应关系，并将所述对应关系发送给所述移动终端。
- 根据权利要求2所述的方法，其中，所述根据重力加速度的双轴分量确定倾斜的角度的步骤包括：按照公式或
计算所述倾斜的角度；
其中，δ为所述重力加速度沿着其x轴的分量与水平轴线之间的夹角，gx为所述重力加速度沿着其x轴的分量，g为所述重力加速度，γ为所述重力加速度沿着其y轴的分量与水平轴线之间的夹角，gy为所述重力加速度沿着其y轴的分量。 - 根据权利要求1或2或3所述的方法，其中，所述由智能腰带根据检测到的其多个位置所受到的压力的值确定倾斜的方向的步骤包括：当由所述智能腰带判断出检测到的其左边的压力的值大于其右边的压力的值时，所述智能腰带为向右边倾斜；当由所述智能腰带判断出检测到的其左边的压力的值小于其右边的压力的值时，所述智能腰带为向左边倾斜；当由所述智能腰带判断出检测到的其上边的压力的值大于其下边的压力的值时，所述智能腰带为向前倾斜；当由所述智能腰带判断出检测到的其上边的压力的值小于其下边的压力的值时，所述智能腰带为向后倾斜。
- 一种监控形体姿态的方法，包括：由移动终端从智能腰带接收到关于所述智能腰带的倾斜的方向的信息；向用户发送提示信息。
- 根据权利要求6所述的方法，其中，所述由所述移动终端从所述智能腰带接收到的关于所述智能腰带的倾斜的方向的信息，包括：由所述移动终端从所述智能腰带接收到的关于所述智能腰带的倾斜的方向和倾斜的角度的信息。
- 根据权利要求7所述的方法，在由移动终端从智能腰带接收到关于所述智能腰带的倾斜的方向的信息的步骤之前，该方法还包括：由所述移动终端从所述智能腰带接收所述智能腰带的倾斜的方向、倾斜的角度和所述智能腰带的多个位置所受到的压力的值之间的对应关系；在所述由所述移动终端从所述智能腰带接收关于所述智能腰带的倾斜的方向和倾斜的角度的信息的步骤之后，在所述向用户发送提示信息的步骤之前，所述方法还包括：由所述移动终端从所述智能腰带接收所述智能腰带检测到的所述智能腰带的多个位置所受到的压力的值；所述向用户发送提示信息的步骤包括：由所述移动终端根据所述对应关系查找与所述接收到的倾斜的方向和倾斜的角度对应的所述智能腰带的多个位置所受到的压力的值；在由所述移动终端判断出查找到的所述智能腰带的多个位置所受到的压力的值和接收到的所述智能腰带的多个位置所受到的压力的值相匹配的时候，向用户发送提示信息。
- 一种智能腰带，包括：检测模块，设置成检测所述智能腰带的多个位置所受到的压力的值；确定模块，设置成根据检测到的所述智能腰带的多个位置所受到的压力的值确定倾斜的方向；发送模块，设置成将确定出的倾斜的方向发送给移动终端。
- 根据权利要求9所述的智能腰带，其中，所述检测模块还设置成：当所述确定出的倾斜的方向为向左边倾斜或向右边倾斜时，获取重力加速度的双轴分量；所述确定模块还设置成：根据重力加速度的双轴分量确定倾斜的角度；所述发送模块还设置成：将确定出的倾斜的角度发送给所述移动终端。
- 根据权利要求9所述的智能腰带，所述智能腰带还包括：预设模块，设置成在所述检测模块检测所述智能腰带的多个位置所受到的压力的值之前，预先获取倾斜的方向、倾斜的角度和所述智能腰带的多个位置所受到的压力的值之间的对应关系。
- 根据权利要求10所述的智能腰带，其中，所述确定模块是设置成：按照公式或
计算所述倾斜的角度；
其中，δ为所述重力加速度沿着其x轴的分量与水平轴线之间的夹角，gx为所述重力加速度沿着其x轴的分量，g为所述重力加速度，γ为所述重力加速度沿着其y轴的分量与水平轴线之间的夹角，gy为所述重力加速度沿着其y轴的分量。 - 根据权利要求9或10或11所述的智能腰带，其中，所述确定模块是设置成：当所述智能腰带判断出检测到的其左边的压力的值大于其右边的压力的 值时，所述智能腰带为向右边倾斜；当所述智能腰带判断出检测到的其左边的压力的值小于其右边的压力的值时，所述智能腰带为向左边倾斜；当所述智能腰带判断出检测到的上边的压力的值大于下边的压力的值时，所述智能腰带为向前倾斜；当所述智能腰带判断出检测到的其上边的压力的值小于其下边的压力的值时，所述智能腰带为向后倾斜。
- 一种移动终端，包括：接收模块，设置成从智能腰带接收到关于所述智能腰带的倾斜的方向的信息；提示模块，设置成向用户发送提示信息。
- 根据权利要求14所述的移动终端，其中，所述接收模块是设置成：从所述智能腰带接收到关于所述智能腰带的倾斜的方向和倾斜的角度的信息。
- 根据权利要求15所述的移动终端，所述接收模块还设置成：在从所述智能腰带接收到关于所述智能腰带的倾斜的方向的信息之前，从所述智能腰带接收所述智能腰带的倾斜的方向、倾斜的角度和所述智能腰带的多个位置所受到的压力的值之间的对应关系；所述接收模块在从所述智能腰带接收关于所述智能腰带的倾斜的方向和倾斜的角度的信息之后，并且在向用户发送提示信息之前，从所述智能腰带接收所述智能腰带检测到的所述智能腰带的多个位置所受到的压力的值；所述提示模块是设置成：根据所述对应关系查找与所述接收到的倾斜的方向和倾斜的角度对应的所述智能腰带的多个位置所受到的压力的值；在判断出查找到的所述智能腰带的多个位置所受到的压力的值和接收到的所述智能腰带的多个位置所受到的压力的值相匹配的时候，向用户发送提示信息。
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114485501A (zh) * | 2021-12-30 | 2022-05-13 | 歌尔光学科技有限公司 | 安全提示方法、装置、智能脚垫、系统及可读存储介质 |
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