Bicycle trip meter system based on mobile phone and method thereof for calculating bicycle trip

Abstract

The invention discloses a bicycle trip meter system based on a mobile phone and a method therefore for calculating a bicycle trip. The system comprises an infrared detection module and a reflecting device, wherein the infrared detection module is used for transmitting and receiving infrared rays and producing square wave signals in a corresponding period according to the frequency of the received infrared rays; the reflecting device is used for reflecting the infrared rays transmitted by the infrared detection module; a microprocessor which is used for calculating the mileage and the speed of a bicycle according to the period and the interruption frequency of the square wave signals is arranged in the mobile phone; and the infrared detection module comprises a plug which is in adaptation with an earphone plug of the mobile phone, and the signal output end of the detection module is connected with the microprocessor through the plug. When the system is used, a bicycle user only needs to purchase the infrared detection module with low cost, then the function of a trip meter of the bicycle can be realized by utilizing the mobile phone, and the using value of the mobile phone can be fully played.

Description

technical field [0001] The invention relates to the calculation of the mileage of a bicycle, in particular to a bicycle trip meter system based on a mobile phone and a method for calculating the bicycle journey. Background technique [0002] Bicycles, also known as bicycles or bicycles, are usually small land vehicles with two wheels. After a person rides on a car, it is a green and environmentally friendly means of transportation that uses the pedals as power. As a new fashionable outdoor sport, bicycles are more and more popular and sought after by people. At present, many cities hold various mountain racing events every year, but ordinary bicycles generally do not have trip meters, and bicycles with trip meters are more expensive. [0003] In view of this, the present invention provides a mobile phone-based bicycle trip meter system and a method for calculating a bicycle trip. SUMMARY OF THE INVENTION [0004] In view of the above-mentioned shortcomings of the prior ...

AI Technical Summary

Problems solved by technology

At present, many cities hold a variety of mountain bike racing events every year, but ordinary bicycles generally do not have a trip meter, and bicycles with a trip meter are more expensive

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