| 摘要 |
<p>The system is used to simplify the conditions of using the "central operational keyboard" described in 2. 081.227 and certificate of addition no. 2. 165.710. This concerned a means of recording computation data from a speed indicator on a vehicle. The simplified arrangement is particularly useful in the operating mode which involves recording stopping distances of the vehicle from various speeds. In this mode, the keys used to record stopping distances have a numerical stopping distance expressed in decametres on them. The speed and stopping distances displays may use an electromechanical system. The keys may be arranged in two groups on the vehicle dashboard, on either side of a central instrument console.</p> |
