5 results about "Pedometer" patented technology

1. Name of the product in this design: Pedometer. 2. Purpose of this design: For step counting. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. Other situations requiring explanation: Other explanation: Point A in the view is the display screen.

The present invention relates to a method and wearable device for monitoring and analyzing user movements to predict fall risk. The method involves retrieving motion data recorded by an Inertial Measurement Unit (IMU) and a pedometer, followed by processing the data once it exceeds a predefined threshold. A first trained machine learning (ML) model predicts the fall risk based on the processed data. A confidence score is determined from the fall prediction, and a second trained ML model analyzes successive data frames to confirm the fall if the score is above a threshold. If a fall is confirmed, a distress signal is transmitted. The wearable device comprises a processor and memory that stores program instructions to perform the method, including motion data retrieval, processing, fall prediction, confidence scoring, and fall confirmation, along with distress signal transmission. This invention enables timely fall detection and emergency response, improving user safety.

The application discloses a kind of attendance method, device and terminal based on compass, pedometer and GPS, first positioning information determined based on GPS sent by safety helmet is received in time, and second positioning information determined based on compass and pedometer;First positioning result determined based on GPS is determined according to first positioning information, and second positioning result determined based on compass and pedometer is determined according to second positioning information;Whether the difference between the first positioning result and second positioning result is less than the first preset value is judged, if yes, the first positioning information is recorded as attendance positioning information;When the staff of construction site is attended, attendance positioning is realized by means of safety helmet, and the positioning of safety helmet is realized using two ways, and the positioning mode based on GPS is convenient and fast, and the positioning mode based on compass and pedometer is accurate and universal, and is very suitable for complex environment such as construction site.

The application discloses a high-precision step counting device based on a flexible pressure sensor, which comprises a shoe pad, flexible pressure sensors, a linear voltage conversion circuit, an analog-digital converter, an MCU and a mobile terminal. The shoe pad is provided with a plurality of flexible pressure sensors on the bottom side, which are used for collecting the pressure data of the sole during walking. The flexible pressure sensors are connected with the linear voltage conversion circuit, which is used for converting the resistance change of the flexible pressure sensor into voltage change. The linear voltage conversion circuit is connected with the analog-digital converter, which is used for converting the voltage signal output by the linear voltage conversion circuit into a digital signal. The analog-digital converter is connected with the MCU, which is used for carrying out median filtering on the digital signal to obtain filtered pressure data. The MCU is connected with the mobile terminal, which is used for converting the filtered pressure data into the number of steps through the mobile terminal and displaying the number of steps. The device can accurately judge the movement state of the left and right feet and calculate the step frequency, and can also be used for analyzing the stress distribution of the foot sole, and then high-precision step counting is carried out.

1. The name of the design product: Pedometer (CR-898). 2. The use of the design product: For sports pedometer. 3. The design points of the design product: In shape. 4. The picture or photo that best shows the design points: Perspective view.