Multipulse system for measuring distances and cable length (Machine-translation by Google Translate, not legally binding)

The system proposed in the present invention is based on the multiple repetition of a pulsed signal that allows to measure distances and lengths of cables without the need of contact with them, with precision of millimeters, with ranges ranging from decimeters to several kilometers depending on the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ACOSTA SANCHEZ LEOPOLDO, HERNANDEZ ALONSO SERGIO ELIAS
Format: Patent
Sprache:eng ; spa
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Beschreibung
Zusammenfassung:The system proposed in the present invention is based on the multiple repetition of a pulsed signal that allows to measure distances and lengths of cables without the need of contact with them, with precision of millimeters, with ranges ranging from decimeters to several kilometers depending on the times used in the repetition of the pulses. At both ends of the distance to be measured there is an electronics that is responsible for repeating and returning the pulse back to the other end. Said electronics is based on a monostable of precision that each time it receives a pulse generates a new pulse with a pre-established delay allowing the computation of the length to be measured. (Machine-translation by Google Translate, not legally binding) El sistema propuesto en la presente invención se basa en la repetición múltiple de una señal pulsada que permite medir distancias y longitudes de cables sin necesidad de contacto con los mismos, con precisión de milímetros, con rangos que van desde decímetros hasta varios kilómetros dependiendo de los tiempos empleados en la repetición de los pulsos. A ambos extremos de la distancia a medir se encuentra una electrónica encargada de repetir y reenviar de vuelta el pulso hacia el otro extremo. Dicha electrónica se basa en un monoestable de precisión que cada vez que recibe un pulso genera un nuevo pulso con un retardo preestablecido permitiendo el cómputo de la longitud a medir.