Automatic lap-counting timing device for run

A technology of running sports and timing device, which is applied to sports accessories, time of recording/indicating events, time register, etc., can solve problems such as inability to accurately test long-distance running groups, and achieve the effects of light weight, low power consumption and simple structure

Inactive Publication Date: 2009-09-16
郑军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the difficult problem that the long-distance running group cannot be accurately tested, and to provide a new type of testing device that can automatically count laps and time

Method used

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  • Automatic lap-counting timing device for run
  • Automatic lap-counting timing device for run
  • Automatic lap-counting timing device for run

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Describe an embodiment of the present invention below in conjunction with accompanying drawing

[0015] In the device of this embodiment, the master and the slave all adopt the MSP430 single-chip microcomputer as the main processor, and this microcontroller is a series of 16 ultra-low power consumption single-chip microcomputers released by TI company.

[0016] Such as figure 1 As shown, the placement locations of the two hosts: one (host one) is placed at the beginning of the runway, and the other (host two) is placed at the end of the runway. 50 slave machines are worn by 50 runners:

[0017] 1. When the tester comes to the starting point of the runway, turn on the switch of the slave machine; the master sends the number of counting circles to all the slave machines (the value is in units of 0.5), and the slave machine receives the circle number and displays it on the LCD screen.

[0018] 2. At the start of the run, the master sends a timing command to all slaves, a...

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PUM

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Abstract

The invention relates to an automatic lap-counting timing device for run, which consists of one or two host machines, one or more slave machines, a single chip microcomputer and a program module, wherein the host machine mainly comprises a battery, the single chip microcomputer, a voltage booster circuit, a wireless transmitting module and liquid crystal, and the slave machine mainly comprises a battery, a voltage stabilizing circuit, a wireless receiving module and liquid crystal. The device can automatically count laps and time so as to save a large amount of manpower, has the advantages of simple structure, low power consumption, light weight, stability, reliability, convenient use and the like, and is particularly applicable to tests for long-distance running, walking race and other group competitive sports.

Description

technical field [0001] The invention relates to a sports measurement facility, in particular, a device for counting laps and timing of running sports. Background technique [0002] Long-distance running is a very popular fitness exercise. The test of long-distance running performance usually adopts a manual method, that is, each long-distance runner needs to be equipped with a special tester and testing equipment. Obviously, for group long-distance running, it is very difficult to accurately measure the performance of each long-distance running participant: first, it needs to be equipped with multiple testers, which is labor-intensive, time-consuming, and laborious; Timing is greatly disturbed by subjective and objective factors, and many test data lack accuracy, and the measured competitive results are inevitably not objective and unfair. Contents of the invention [0003] The purpose of the present invention is to solve the difficult problem that the long-distance runni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B71/06G07C1/24
Inventor 郑军赵东方刘洋尚渭萍
Owner 郑军
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