Battery-historian parameter Description

Partial parameter DescriptionBattery_level

Electricity, you can see the change in power. For example, the data shows that the initial power is 100% and then drops to 99% at some point in the middle of 11 seconds-12 seconds.

Plugged

Charging status, this column shows whether the charge is charged, and the time range of the charge. It reflects, for example, that we inserted the data line in section 22s, and then it continued to end the data collection.

Screen

Whether the screen is lit, this can take into account the sleep status and power usage information in the lit state.

Top

This column shows which app is at the top of the current moment, which is the app currently running on the phone to determine the impact of an app's opponent's electromechanical capacity, which can also determine the app's power consumption information. This column records the time at which the app starts and runs at a certain point, which is a great help to our performance impact on different applications.

wake_lock*

Wake_lock This property is the working time of the recording Wake_lock module. If there is a time to stop waiting

Running

The state of the interface, the main judge whether in idle state. Used to determine the consumption of electricity in the absence of an operating condition.

Wake_lock_in

Wake_lock has different components, this place records at a certain moment, which parts start to work, and the time of the work.

Data_conn

Data connection mode changes, the above edge is the way to explain the use of GPRS to connect the network. This data can be seen whether the phone uses 2g,3g,4g or WiFi for data exchange. This column shows the effect of different connection modes on battery usage.

Status

Battery status information, there are charging, discharging, not charging, has been filled, unknown and other different states.  This column records the battery status change information.

Phone_signal_strength

Changes in the signal status of the mobile phone.  This column records the strength and weakness of mobile phone signals, in order to determine the impact of cell phone signal on the power.

Health

Information about the health of the battery, which partly reflects how long the battery has been used.  This column records when the battery status has changed and the battery status in the figure above has been in good state.

Plug

Charging mode, USB or socket, and display the time of the connection.  This column shows the effect of different charging modes on the power usage.

Battery-historian parameter Description