PORTABLE AND RELOADABLE MULTI-FACTOR METERING DEVICE PARTICULARLY USEFUL AS A PARKING METER AND LOCATION REGISTER

摘要

The invention is an electronic device (1), which can be loaded repeatedly with "meter units," by a meter-unit filling computer. The new device (1) according to the invention can be used for street parking, in parking lots and on toll roads, subways, buses the same single device can be used in many countries and cities.;The invented device (1) is posted on the inner side of the windshield of parked car. After it is switched on, it deducts meter units at a rate determined by a set of factors (Deduction rate factors). Some of the deduction rate factors are pre-selected by the driver from the invented device's memory at the time of use. The said deducted meter units are accumulated in the memory of the invented device in relation to the said pre - selected Deduction rate factors, and are transferred to meter-unit filling computer in order to credit the appropriate authority.