System for monitoring automotive vehicle travel measurement, especially applicable in taximeters, tachographs and black boxes.

摘要

System for monitoring automotive vehicle travel measurement, especially applicable in taximeters, tachographs and black boxes. This comprises a distance transducer, connected to the gear box 7 of the automotive vehicle, a device that includes a microprocessor for processing data and a means of connection and communication 11, 110. It is characterized by the transducer including a microprocessor 4 and the device including another microprocessor 9, 100, which communicate between one another by means of two-way, encrypted and personalized connection means. This system includes internal means of protection for the microprocessors, and inviolable means of closure 1, 2, 20 against the manipulation of the devices and/or of the transducer, and preferably means of sealing them. It prevents improper manipulation of distance monitoring systems and is of special application in public transport vehicles. IMAGE