| 摘要 |
<p>The passenger municipal transport service monitor and control device controls tickets validators, prints tickets, identifies the driver from his magnetic key, and blocks the vehicle without key. It records, information about: number of validations, distance covered, velocity, load, ride conformance to the time-table, engine operation parameters-revolutions, oil pressure and temperature. In the device housing consisting of a base (1) and cover (11), a main electronics board is attached with interior battery and microcontroller module containing slots (5) and (7) for insertable memory card (6) and driver's magnetic key (8). The display (14), the keyboard (15) and the diodes (16) extend through the holes in the front slant wall of the cover (11). The mains switch and connector for remote ticket validator control bus and vehicle operating and service parameters sensors are located in the holes of the rear wall of the base (1). The battery (3) is buffer connected to the mains. Under the cover (21) a paper roll is located for ticket printer.</p> |
