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Testing method based on the temperature and humidity of mobile phone and mobile phone thereof

A test method and humidity detection technology, applied in the direction of telephone structure and other directions, can solve the problem of underutilization of resources and achieve the effect of protecting vital interests

Inactive Publication Date: 2004-03-31
郑鹏
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As far as the VLSI inside the mobile phone is concerned, its resources have not been fully utilized. For example, when the mobile phone is in standby, it can also detect and display the ambient temperature and humidity, so that the traditional mobile phone has the functions of a thermometer and a hygrometer. Function, but this kind of mobile phone with temperature and humidity display function has not been disclosed in relevant documents

Method used

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  • Testing method based on the temperature and humidity of mobile phone and mobile phone thereof
  • Testing method based on the temperature and humidity of mobile phone and mobile phone thereof
  • Testing method based on the temperature and humidity of mobile phone and mobile phone thereof

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Embodiment Construction

[0015] The scheme of the present invention will be further described below in conjunction with the accompanying drawings of the embodiments.

[0016] figure 1 The inside of the dotted line box in the figure is divided into the basic function block diagram of the existing mobile phone, and the outer part in bold is the circuit block diagram added by the present invention.

[0017] figure 1 The mobile phone circuit part 11 belongs to known technology, can refer to relevant mobile phone circuit data. It usually mainly includes: digital signal processor (DSP) or (CPU), the sending module, receiving module and multi-function module connected between DSP and antenna, the logical control unit connected to DSP to control the sending and receiving module, respectively connected with The SIM card, LCD screen, memory and keyboard connected by DSP.

[0018] The present invention adds a sampling and conversion module 12 on the basis of the known mobile phone circuit, the sampling and co...

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Abstract

The invention refers to temperature and humidity testing method based on mobile phone. It includes: system initialization, searches net system signal, the mobile phone which is in stand-by state and has no outer response or the outer response has been processed, enters the temperature and humidity testing. The DSP of mobile phone works out the value of temperature and humidity and displays in screen, and returns to stand-by state, makes the mobile phone has the portable digital thermometer and humidiometer. The accuracy of temperature can reach 0.1, the accuracy of humidity can reach RH1%.

Description

technical field [0001] The invention relates to a mobile phone (commonly known as a mobile phone), in particular to a method for testing temperature and humidity based on the mobile phone and a mobile phone capable of displaying the temperature and humidity. Background technique [0002] Existing mobile phones have powerful functions. In addition to basic call functions, they already have functions such as clock, calendar, memo, business card book, and even some trendy mobile phones have added FM stereo broadcast reception function. This function has further stimulated a new round of consumption boom in mobile phones. [0003] As far as the VLSI inside the mobile phone is concerned, its resources have not been fully utilized. For example, when the mobile phone is in standby, it can also detect and display the ambient temperature and humidity, so that the traditional mobile phone has the functions of a thermometer and a hygrometer. Function, but this kind of mobile phone wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/21
Inventor 郑鹏
Owner 郑鹏
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