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Method and device for counting circles

A lap counting and data technology, applied in the field of lap counting methods and devices, can solve problems such as large fluctuations in acceleration data and affect the accuracy of lap counting, and achieve the effects of improving lap counting accuracy, improving lap counting adaptability, and data stability

Active Publication Date: 2019-01-18
QINGDAO MAGENE INTELLIGENCE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a lap counting method and device, which are applied to a non-motor vehicle, and the non-motor vehicle has a torque sensor, which solves the problem that the lap counting method in the prior art is a magnetometer lap or an accelerometer lap, Susceptible to the interference of the surrounding magnetic field or the fluctuation of the acceleration data itself, which affects the technical problem of the accuracy of lap counting

Method used

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  • Method and device for counting circles
  • Method and device for counting circles
  • Method and device for counting circles

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Experimental program
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Effect test

Embodiment 1

[0045] figure 1 It is a schematic flow chart of a circle counting method in an embodiment of the present invention. Such as figure 1 As shown, a lap counting method is applied to a non-motor vehicle, and the non-motor vehicle has a torque sensor, and the method includes:

[0046] Step 110: Obtain the sensor data in real time;

[0047] Specifically, by connecting with the torque sensor installed on the non-motor vehicle, the torque sensor is also installed on bicycles, spinning bicycles and other non-motor vehicles, and the wheel of the non-motor vehicle is detected by the torque sensor Rotation situation, receive the data that described torque sensor detects in real time, it should be understood that the torque sensor described in the embodiment of the present invention (also known as torque sensor, torque sensor, torque sensor, torque meter) is divided into dynamic and static. Large categories, of which dynamic torque sensors can also be called torque sensors, torque speed...

Embodiment 2

[0060] Based on the same inventive concept as the lap counting method in the foregoing embodiments, the present invention also provides a lap counting device, which is applied to a non-motor vehicle, and the non-motor vehicle has a torque sensor, such as image 3 As shown, the device includes:

[0061] A first obtaining unit 11, the first obtaining unit 11 is used to obtain the sensor data in real time

[0062] A second obtaining unit 12, the second obtaining unit 12 is used to obtain real-time torque data according to the sensor data;

[0063] A third obtaining unit 13, the third obtaining unit 13 is configured to obtain a change cycle of the real-time torque data according to the real-time torque data;

[0064] A first lap counting unit 14, the first lap counting unit 14 is configured to determine lap counting data according to the changing cycle, wherein the lap counting mark point is the peak value of the changing cycle.

[0065] Further, the device also includes:

[00...

Embodiment 3

[0081] Based on the same inventive concept as the lap counting method in the foregoing embodiments, the present invention also provides a lap counting device, on which a computer program is stored, and when the program is executed by a processor, the authentication of the aforementioned network authority is realized. A step of any method of a method.

[0082] Among them, in Figure 4 In, bus architecture (represented by bus 300), bus 300 may include any number of interconnected buses and bridges, bus 300 will include one or more processors represented by processor 302 and various types of memory represented by memory 304 circuits linked together. The bus 300 may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and thus will not be further described herein. The bus interface 306 provides an interface between the bus 300 and the receiver 301 and the transmitter 303 . Receiv...

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Abstract

The invention provides a method and a device for counting circles. The method is applied to a non-motor vehicle, and the non-automotive vehicle is provided with a torque sensor. The method comprises steps of: obtaining sensor data in real-time; obtaining real-time torque data according to the sensor data; obtaining a change period of the real-time torque data according to the real-time torque data; and determining counting circles data according to the change period, wherein the mark point of the counting circles is the peak value of the change period. The method and the device for counting circles solves the technical problem in the prior art that the counting manner is a magnetometer counting or an accelerometer counting, so that the fluctuation of the surrounding magnetic field interference or the acceleration data is relatively large, and the accuracy of the counting ring is influenced. The technical effects are achieved as follows: the counting data is stable, the interference isnot influenced by external factors, the counting ring is stable and reliable; the precision, the sensitivity, and the reaction speed of the counting circles are improved, by counting circles with thechange period of the torque acting on the crank of the bicycle; and the bicycle ring adaptability is improved by counting circles with the change trend.

Description

technical field [0001] The invention relates to the technical field of automatic lap counting, in particular to a lap counting method and device. Background technique [0002] With the promotion of low-carbon environmental protection and green travel at any time, more and more people have begun to devote themselves to the large team of cycling. Cycling is a healthy and natural way of sports tourism, which can fully enjoy the beauty of the travel process. A bicycle, a You can travel with a backpack, simple and environmentally friendly. You can also choose to ride for daily work, which is good for your health, avoids physical discomfort caused by sitting in the office for a long time, and avoids traffic jams. As a result, there have been many cycling enthusiasts, and their cycling equipment has also become more specialized. Automatic lap counting products are also one of them, providing cycling enthusiasts with statistics on the amount of cycling. [0003] However, in the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C22/00
CPCG01C22/002B62J45/411B62J45/20
Inventor 孔繁斌于锋张立震
Owner QINGDAO MAGENE INTELLIGENCE TECH CO LTD