Case study: The fuel sensor power supply range is 10-32V. In real life, the vehicle power may drop suddently below 10V and recover back to normal power supply quickly.
1. After the power supply recovered, the fuel sensor will restart and output 2 second mistake data( 0 value), then start to output correct value.
So the core topic is how to deal with those 2 seconds mistake data
2. If the fuel sensor works with our fifotrack GPS tracker together.
Our GPS device can filter the mistake data well.
1) Keep the current fuel data when the external power lost
2) Ignore first 2 seconds data after the fuel sensor restarted.
3. If without our own GPS tracker, you can suggest your GPS supplier do the same logic as us.
Or do the similar way by the platform.