Measurement of motor vehicle tire pressures and display of the results in an easy to understand manner, whereby the difference between measured and preset values is displayed, so the driver can easily see if adjustment is needed

摘要

Device for indicating the internal pressure of motor vehicle tires (P ist) comprises sensors for tire pressures and a memory (9) containing a set pressure for vehicle tires. A comparator (10) is used to determine the difference between set (P soll) and actual pressures and the difference value (DP) can be indicated to the driver on a dashboard display.