Continental has revealed specifics of a new sensor regarding electric and plug-in hybrid car vehicles, which removes the risk of suffering an electrical shock in the event of an accident while the vehicle is at charge mode.
The evSAT (Satellite tv for pc for Electric Autos) sensor will go straight into series production which has a major German car or truck manufacturer in 2012, according to Continental.
The evSAT sensor has an algorithm to diagnose a frontal, rear end or side crash with another car and immediately transports a signal via the Can easily interface to the electric battery management system which then switches off the battery within half an additional.
evSAT reacts in the same way whether or not this detects a carry over in driving setting. In this case, the battery is definitely deactivated within four a few moments at most. In the event of some other type of driving accident, evSAT remains to be inactive. In such cases, your airbag system assumes the duty of cutting off the battery.
If the electric or plug-in crossbreed vehicle has been put off and is not being charged, the particular evSAT moves to a on standby mode to prevent electric battery discharging. As such, evSAT provides an additional passive basic safety system function to get electric and plug-in a mix of both vehicles.
evSAT can be set up in a number of different places while in the vehicle; it should, nonetheless, be placed sufficiently properly inside the vehicle (within the front passenger seating, for example) to avoid being impaired in an accident.
The features of using evSAT are there’s no need for the traditionally powered vehicle options within a model sequence to be modified. evSAT could be integrated into the existing techniques of electrically run vehicle variants without the need of redesign work.
Most high-voltage energy in electric or maybe plug-in hybrid vehicles create a voltage of 400 volts, twice as good as the standard residential plug socket together with potentially fatal.
Already, in the USA, there’s a simple legal requirement for the vehicle power supply voltage to help fall to directly below 60 volts inside of five seconds associated with an accident occurring. Simply no such laws are in existence yet in Denmark.[wzslider height=”400″ lightbox=”true”]