7
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12
speed and revolution, over speed times and idle times etc and send to platform for calculation and statistics.
Smart phone APP grades driving behavior according to platform data.
Over speed: if driving speed is over than preset speed and last preset time, it will be considered as over speed.
Harsh acceleration: when acceleration in 2 seconds is more than preset acceleration, it will be considered as
harsh acceleration.
Harsh deceleration: if deceleration in 2 seconds is more than preset deceleration, it will be considered as
harsh deceleration.
Harsh turn: if turn in 5 seconds is more than 50° and driving speed is more than 3.5 km/h, it will be considered
as harsh turn.
High revolution: if revolution is more than preset revolution, it will be considered as high revolution.
Speed not matches revolution: device obtains vehicle speed and engine revolution, and then check whether
the matching relation between the revolution and the speed has obeyed the preset matching relations.
Idle times: if vehicle keeps static status or speed is always less than preset value, it will be considered as idle
status. The idle times will add one more every 10 minutes if vehicle is in idle status. Idle times are judged by
ignition and speed.
3.7 Remote Update
Device supports automatically update and manual update.
Automatically update: platform configure update files. Platform sends synchronization parameters when device
is online. If it is different version, device will start to update automatically.
Manual update: platform sends update command when device is online. If it is different version, device will
start to update. Device will restart and run new program after finishing update.
Device can keep waking up during update until finishing update.
3.8 Trouble Code Diagnosis
Device supports various protocols. It can read vehicle fault information and send to server. User can check
detailed fault information on smart phone APP.
4. Android APP
4.1Install APP
Please contact your local service provider to get Android APP APK and install in your smart phone.
