A riding slope identification and calculation method

A slope and riding data technology, applied in the field of riding slope identification and calculation, can solve the problems of sensitivity and accuracy errors, affecting user experience, etc.

Active Publication Date: 2022-03-15
WUHAN QIWU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to improve the user experience, the current computer measures data through built-in various sensors to assist users in viewing information and adjusting parameters of the bicycle. There are errors in the sensitivity and accuracy of the slope method, which affects the user experience

Method used

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  • A riding slope identification and calculation method

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Embodiment 1

[0049] Embodiment 1 provided by the present invention is an embodiment of a riding slope identification and calculation method provided by the present invention, combining figure 1 As can be seen, embodiments of the method include:

[0050] Step 1, put the real-time collected riding data into the cache for storage, and keep the latest riding data within the first set time period in the cache; the riding data includes: horizontal distance, vertical distance, instantaneous horizontal speed, instantaneous vertical speed, instantaneous altitude and time.

[0051] In one embodiment provided by the present invention, when collecting riding data, the device includes a GPS device and an air pressure sensor, and the riding data collected by the GPS device includes: horizontal coordinates, instantaneous horizontal speed, instantaneous vertical speed and time.

[0052] The riding data collected by the air pressure sensor includes: instantaneous height.

[0053]Determine the horizontal ...

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Abstract

The present invention relates to a riding slope identification and calculation method, comprising: putting the riding data collected in real time into a buffer for storage, and the buffer retains the latest riding data within the first set time period; the riding The line data includes: horizontal distance, vertical distance, instantaneous horizontal speed, instantaneous vertical speed, instantaneous height and time; when the horizontal distance and vertical distance in the second set time period exceed the set threshold, it is determined that the current road condition is uphill or Downhill, otherwise the current road condition defaults to flat road, and the second set time period is less than the first set time period; when it is determined that the current road condition is uphill or downhill, find a distance exceeding For the two points of the threshold value, according to the state selection formula (1) or formula (2) of the equipment collecting the riding data, the value of the slope between the two points is determined; the non-abnormal fluctuation and instant response of the slope value are realized.

Description

technical field [0001] The invention relates to the field of bicycle computer, in particular to a riding slope identification and calculation method. Background technique [0002] In life, cycling has become a popular choice for people to travel and exercise. A bicycle stopwatch is an electronic product used to calculate mileage and speed. For cycling users, a stopwatch is one of the basic equipment. The stopwatch can detect and give feedback on the user's current riding speed, allowing users to monitor and adjust themselves in real time The working principle of the riding speed is: when the rim rotates, the sensor captures the information brought by the induction magnet, and transmits it to the stopwatch through the sensing line, and the host computer calculates the speed, mileage and other information after processing it. [0003] In order to improve the user experience, the current computer measures data through built-in various sensors to assist users in viewing informa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C23/00
CPCG01C23/00
Inventor 陈昆杨小清耿玉银
Owner WUHAN QIWU TECH CO LTD
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