| 摘要 |
<p>The present invention relates to a method and a device of measuring the interaction between a driver and a vehicle in use to decide the security coefficient for vehicles and/or for drivers, and an instrument showing said safety coefficients. The invention is characterised in that a measuring/registering and maybe calculating parasite system (16) is connected to the steering system (12) of the vehicle for a registering measurement of the signal activity (19) between driver (14) and vehicle (18), that implementing a known measuring impulse in the steering system in the ordinary noise during the manoeuvring of the vehicle, whereby the response from the driver on said measuring impulse will be registered by the parasite system (16) which also compare the difference between an induced impulse and the response pulse from the driver and presents said difference on a graphic display unit, as a characteristic sound, or store it in a memory device.</p> |
