| 摘要 |
A toll gate system consists of a voucher (1), at least one camera (8) and a neural network computer (11) to control the activation of a toll bar (14). Preferably, the voucher (1) is mounted on the windscreen (6) of vehicle (7). The output of camera (8), which surveys the voucher (1) within its field of view (9), is fed into the neural computer (11) through multiplexer (10). The computer (11) controls a recorder (12) which records the passage of the voucher (1) through the toll gate and activates the toll bar (14) as required. Users of the toll gate may either pre-purchase a voucher (1) for a number of passes through the toll gate, or be billed at a later time. |
