State detection method for mobile communication device
A mobile communication device, state detection technology, applied in current supply device, telephone communication, wireless communication, etc., can solve the problems of self-environment state detection function, loud noise, missed calls, etc., and achieve excellent self-adaptive ability Effect
Inactive Publication Date: 2014-07-09
AAC TECH PTE LTD +2
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Problems solved by technology
[0003] Mobile communication devices such as mobile phones in the related art include vibrators and music players, but they do not have the function of self-environmental state detection, and cannot detect the impedance of their own state, so that the products of the related technology can only be single when receiving an incoming call. Vibrate and play music for reminders
[0004] Yet if the mobile phone of related art is placed on the harder desktop, the vibration of mobile phone can make mobile phone and desktop have heavier continuous collision when receiving incoming call, send bigger noise; When receiving a call, the mobile phone will not hear the music reminder because the speaker is covered by the pocket, so it may miss some important calls, etc. The above-mentioned phenomena make the products of related technologies poor in adaptability, which seriously affects the user's understanding of related technologies. Product Pursuit
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[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0023] In this implementation manner, a mobile phone is taken as an example for illustration and use.
[0024] A state detection method of a mobile communication device, referring to Figure 1-2 , the method includes the following steps:
[0025] Step A, provide a mobile communication device 1, such as a mobile phone, which includes a vibrator 2 for generating a vibration response and a sound generator 3 for sounding, for detecting and measuring the operating voltage and operating current of the vibrator 2 and the signal for processing the signal A processing unit 4 and a signal generator 5 for generating excitation signals of different frequencies, the resonant frequency of the vibrator 2 is F0. In this embodiment, the processing of signals by the signal processing unit 4 includes measurement and calculation of signal parameters. Of course, the sign...
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The present invention provides a method for detecting the state of a mobile communication device. The method includes the following steps: providing a mobile communication device, which includes a vibrator, a sounder and a signal processing unit, and providing a signal generator; The excitation voltage and response current when working at the frequency point; calculate the impedance value to obtain the impedance curve; calculate the resonant frequency F0', the quality factor Q and smooth the curve and determine it as pre-stored data; repeat the above steps to obtain data in different states and pre-store; when the mobile communication When the device is in use, it detects and calculates the resonant frequency F0', quality factor Q and curve smoothness at the position and compares it with the pre-stored data to identify the state; then sends out the corresponding drive signal for adaptive adjustment. Compared with related technologies, the state detection method of the mobile communication device of the present invention is simple and practical, so that the mobile communication device using the state detection method has self-adaptability and better performance.
Description
【Technical field】 [0001] The invention relates to a state detection method, in particular to a state detection method applied to a portable mobile communication device with a vibration function. 【Background technique】 [0002] With the development of mobile communication technology, portable mobile devices such as mobile phones are constantly updated, and people have more and more functional requirements for related products. Not only that, but for office workers, especially those with a lot of business, in addition to functional requirements for related products, they also pursue practicality and comfort of use. [0003] Mobile communication devices such as mobile phones in the related art include vibrators and music players, but they do not have the function of self-environmental state detection, and cannot detect the impedance of their own state, so that the products of the related technology can only be single when receiving an incoming call. Vibrate and play music for ...
Claims
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IPC IPC(8): H04W88/02H04M1/725H04M19/00H04M1/72454
Inventor 惠耀张丽宏束晓芳
Owner AAC TECH PTE LTD