Bjoern Herder

Method for measuring distance and measuring device for it

Motor vehicle driver assistance system, especially for parking, has an ultrasonic and an optic system to register an object in relation to the vehicle to prevent a collision

Fahrerassistenzsystem eines Fahrzeugs und entsprechendes Verfahren

Method for detecting objects having a low height

Verfahren zur Erkennung von Objekten mit geringer Höhe

Method and apparatus for measuring distance

Allocation of addresses to transmit- and receive units of an ultrasonic sensor system

Verfahren zur Abstandsmessung und Messeinrichtung hierzu

Adressierung von Sende- und Empfangseinheiten einer Ultraschallabstandsmesseinrichtung

Echo signal validating method for parking distance control system, involves evaluating current echo signal distance information based on previous signal for affecting parameters, and validating current signal, if parameters have one value