发明公开
EP0517359A2 Method of and apparatus for checking speed measurement 失效
Verfahren und Vorrichtung zurÜberprüfungvon Geschwindigkeitsmessungen。

Method of and apparatus for checking speed measurement
摘要:
A reference value (T) is established based on a preceding acceptable speed measurement. Signal means (47-49) signal an acceptable speed measurement when a subsequent speed measurement differs from the reference value by less than a predetermined amount.
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