Wearable physical fitness testing equipment

Abstract

The invention discloses a wearable physical fitness testing device. According to the equipment, an acceleration sensor, a heart rate sensor and a single chip microcomputer are used, and automatic measurement of heart rates of physical fitness test items such as push-up, sit-up, pull-up, standing long jump, rope skipping, 50-meter running, 800-meter running, 1000-meter running and step experiments is achieved. The equipment can be used in a wearable mode, and supports an online data uploading mode and an offline manual data recording mode. The invention provides equipment for automatically carrying out multiple physical fitness tests, and is widely applicable to schools, physical training and management departments.

Description

Technical Field

[0001] The present invention relates to the fields of physical fitness testing equipment and wearable devices, and in particular to wearable physical fitness testing equipment. The invention is primarily applicable to automated physical fitness testing for primary and secondary schools, universities, vocational schools, sports training institutions, sports management departments, and individuals. Background Art

[0002] Physical health is gaining increasing attention, and physical fitness testing is an effective way to monitor and improve it. This is especially true for elementary schools, middle schools, universities, and vocational schools, where the government prioritizes student health. Physical fitness testing is essential for schools. However, manual physical fitness testing is time-consuming and labor-intensive, and the frequency of testing per academic year is low.

[0003] Current fitness testing equipment on the market primarily tests single physical fitness events, such as sit-ups. Furthermore, the equipment is large, bulky, and difficult to move. It lacks connectivity, requiring manual review and recording. Setting tester information requires a wired connection to the test equipment's main unit, which uses push-button controls, making operation inconvenient and inefficient. Summary of the Invention

[0004] The present invention realizes a device for automatically performing multiple physical fitness tests.

[0005] The device contains a three-axis accelerometer, a heart rate sensor, and a single-chip microcomputer. The accelerometer is used to obtain the user's motion characteristic information, and the heart rate sensor is used to obtain the user's heart rate value. The device matches the characteristic points of specific physical fitness test items to realize automated testing of push-ups, sit-ups, pull-ups, standing long jump, skipping rope, running (50 meters, 100 meters, 800 meters, 1000 meters, 3000 meters, etc.), step test heart rate and other physical fitness items.

[0006] The device is powered by a lithium battery and is compact. It is worn on the body using a strap with elastic and plug-in buckles. This overcomes the shortcomings of existing products, which are bulky and can only test a limited number of fitness items.

[0007] The present invention adopts automated measurement, reduces manual workload and improves efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a system composition diagram of the present invention, used to illustrate the components of the present invention.

[0009] Figure 2 The core machine composition diagram of the present invention is used to illustrate the components of the core machine and the wearing effect.

[0010] Figure 3It is a workflow diagram of the present invention, used to illustrate the workflow of the present invention. DETAILED DESCRIPTION

[0011] The preferred embodiments are described below with reference to the accompanying drawings.

[0012] This invention implements a device that automates multiple fitness tests. The device uses a triaxial accelerometer, a heart rate sensor, and a single-chip microcontroller to measure heart rate during push-ups, sit-ups, pull-ups, standing long jump, rope skipping, running (50m, 100m, 800m, 1000m, 3000m, etc.), and step tests. Powered by a lithium battery, the device is compact and wearable with an elastic strap and plug-in buckle. This device overcomes the shortcomings of existing products, which are bulky and limited in the number of fitness tests they can perform. Automated measurement reduces manual workload and improves efficiency.

[0013] As attached Figure 1 As shown, the system composition of the present invention is described.

[0014] Core device: provides push-ups, sit-ups, pull-ups, standing long jump, rope skipping, running (50m, 100m, 800m, 1000m, 3000m, etc.), step test heart rate measurement, sends and receives test data, and emits prompts. Data is transmitted via Bluetooth with the app and optional project components App: Provides tester information entry, test project settings, test management unit information settings, test data acceptance, and test data upload.

[0015] Fixing belt: wear and fix the core machine.

[0016] Optional test components include: spirometry, handgrip dynamometer, and sit-and-reach test components. These test components connect to the core unit via Bluetooth, with the core unit controlling measurements and receiving test data. Once connected to the core unit, these optional test components function like the core unit's built-in test items, with the same test flow and prompts as other test items.

[0017] As attached Figure 2 As shown in FIG, the core components of the wearable fitness test equipment of the present invention are described as follows: The core device includes a three-axis accelerometer, heart rate sensor, microcontroller, Bluetooth transceiver, lithium battery, Type-C charging port, speaker, and multi-function button. The core device is secured against the chest with a strap that extends outside the device, facing away from the body.

[0018] The strap is used to secure the core device of the present invention to the chest. The strap is elastic, adjustable in length, and has a plug-and-pull connection buckle, making it easy to put on and take off the device.

[0019] As attached Figure 3 As shown, the workflow of the present invention is: The first step is to set up the tester information input and test project settings on the app, such as setting the test management unit information for managers.

[0020] In the second step, the tester follows the prompts of the core machine and performs each physical test in accordance with the standard movements of each test. The equipment of the present invention supports online mode and offline mode.

[0021] Step 3: Upload test data or record test data manually.

[0022] The above description is only a preferred embodiment of the present invention. For those skilled in the art, the present invention may have various modifications and variations. These embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention in any way.

Claims

1. A device that automates multiple fitness tests. It uses a triaxial accelerometer, a heart rate sensor, and a single-chip microcontroller to measure heart rate during push-ups, sit-ups, pull-ups, standing long jump, rope skipping, running (50m, 100m, 800m, 1000m, 3000m, etc.), and step tests. Powered by a lithium battery, the device is compact and wearable with an elastic strap and plug-in buckle.

2. The method for measuring physical fitness using a three-axis acceleration sensor, a heart rate sensor, and a single-chip microcomputer according to claim 1, characterized in that: Use a three-axis accelerometer, heart rate sensor, and single-chip microcomputer to measure push-ups, sit-ups, pull-ups, standing long jump, rope skipping, running (50 meters, 100 meters, 800 meters, 1000 meters, 3000 meters, etc.), step test heart rate and other physical fitness items.

3. The fixing belt according to claim 1, characterized in that: It is worn on the body using a fixing strap with elasticity and a plug-in buckle connection.

Images