Method for mobile terminal to update electric quantity of battery and mobile terminal
A mobile terminal and battery power technology, which is applied in the direction of measuring electrical variables, measuring electricity, telephone communication, etc., can solve the problems of battery power recovery, recovery, repeated fluctuations in battery power, etc.
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Embodiment 2
[0121] Embodiment 2: The mobile terminal system has entered a low power consumption mode, and the mobile terminal is in a non-charging state.
[0122] like image 3 As shown in the middle 2 branch, the user receives an operation command to wake up the screen, wakes up the mobile terminal system to enter the high power consumption mode, records the current time of the mobile terminal system as T02, and obtains that the time length of the mobile terminal system in the low power consumption mode is T0=T02-T1. At the same time, control and start the ADC in the mobile terminal system to collect the current voltage of the battery, and obtain the current collected power of the battery through the voltage and power corresponding table, which is denoted as C02; at the same time, calculate the theoretical maximum power consumption of the battery within the time T0 , recorded as Q00.
[0123] Comparing the C02 with C1, if C02>=C1, since the battery power must not increase when the mobi...
Embodiment 3
[0158] Embodiment 3: The mobile terminal system is in a high power consumption mode, and the mobile terminal is in a charging state.
[0159] like image 3 As shown in the middle branch 3, when it is not detected that the mobile terminal system enters the low power consumption mode within the predetermined time, the ADC is triggered to collect the current voltage of the battery, and the current collection of the battery is obtained through the voltage-power correspondence table Electricity, denoted as M2.
[0160] The control compares the M2 with the C1, since it is charging, the battery power cannot be reduced, so the battery power is updated only when the collected power is greater than the previously recorded original power. That is, if M2C1, control to update the battery power to be C1+1, that is, control to update the original power C1=C1+1. The updated battery power is distributed to each functional module of the mobile terminal system, and the timer is restarted at th...
Embodiment 4
[0170] Embodiment 4: The mobile terminal system is in a high power consumption mode, and the mobile terminal is in a non-charging state.
[0171] like image 3 As shown in branch 4, when the timer times out, the ADC is triggered to collect the current voltage of the battery, and the current collected power of the battery is obtained through the voltage and power correspondence table, which is recorded as M02.
[0172] The control compares the M02 with C1, if M02>=C1, since the battery power must be reduced when the mobile terminal is in the non-charging state, it can be judged that M02 is definitely not the current real power of the battery, and the battery power is maintained at the original level at this time The power C1 is not updated, that is, the current real power of the battery is the original power C1 by default. If the M02
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