Method for measuring air pressure and altitude by hand-held mobile phone
A mobile phone and air pressure technology, which is applied to the structure of the phone, the measurement of fluid pressure, telephone communication, etc., can solve the problems of not having the ability to measure air pressure and elevation, and the inability to know the air pressure and elevation around and on the spot anytime and anywhere, to achieve extended functions Effect
A mobile phone and air pressure technology, which is applied to the structure of the phone, the measurement of fluid pressure, telephone communication, etc., can solve the problems of not having the ability to measure air pressure and elevation, and the inability to know the air pressure and elevation around and on the spot anytime and anywhere, to achieve extended functions Effect
CN101424576AInactive Publication Date: 2009-05-06张康明 +1
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[0020] see figure 1 According to a method for measuring air pressure and elevation with a hand-held mobile phone of the present invention, the mobile phone is used to operate and measure air pressure and elevation. The mobile phone is provided with a circuit board, a central processing unit CPU, an internal circuit, a mobile phone power supply and a communication module.
[0021] A miniature air pressure sensor with air pressure measurement function is embedded in the internal circuit of the mobile phone and driven by the power supply of the mobile phone. Load the air pressure and elevation processing program into the CPU of the mobile phone to run, receive the real-time measured air pressure data from the air pressure sensor, convert the corresponding elevation data, and process the measured data through the mobile phone CPU and communication interface through the communication between the mobile phone CPU and the communication interface. air pressure and elevation data.
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The invention relates to a method for measuring atmospheric pressure and height by a hand-held mobile phone. A minitype atmospheric sensor capable of measuring atmospheric pressure is embedded into an internal circuit of the mobile phone, and is driven by the power of the mobile phone; an atmospheric pressure and height processing program is loaded to a CPU of the mobile phone, the atmospheric data measured in real time is received from the atmospheric sensor, the corresponding height data is calculated, and the atmospheric pressure and height processing functions are realized through the communication between the CPU of the mobile phone and a communication interface and through the operations of the display screen and the keyboard of the mobile phone. According to the method of the invention, the functions of measuring atmospheric pressure, measuring height, displaying and alarming are added to the mobile phone. Under the control of the atmospheric pressure and height processing program, an atmospheric pressure and height displaying area is established at a specific position of the display screen of the mobile phone, and the value in the atmospheric pressure and height displaying area is updated continuously so that people can know the atmospheric pressure and height values on the side and on the spot at any place and any time.
Description
technical field [0001] The invention relates to a hand-held mobile phone, in particular to a method for measuring air pressure and elevation with a hand-held mobile phone (handset). Background technique [0002] In work and life, people need to know the air pressure and elevation values around them and on the spot anytime, anywhere. In terms of work, a variety of production and social activities are dependent on the on-site air pressure and elevation values. It is necessary to know the on-site air pressure and elevation values anytime and anywhere, and it is necessary to carry and use air pressure measuring instruments, and take countermeasures based on the real-time air pressure and elevation on-site . In terms of life, the somatosensory pressure and altitude around the human body are important somatosensory environmental parameters, which have a direct impact on human health. People need to know the somatosensory pressure and altitude of their body anytime and anywher...
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Patent Timeline
06 May 2009
Publication
CN101424576A
- IPC
- G01L19/08; G01C5/06; H04M1/21; H04M1/725; H04M1/72403
- CPC
- G09F13/005
- Inventors
- 张康明; 顾卓奇