发明名称 INFORMATIONAL MESSAGES DISPLAY SYSTEM FOR MASS TRANSIT SYSTEMS AND METHOD FOR SAME
摘要 <p>An apparatus (10) for displaying informational messages communicated by wireless apparatus to selected ones of a plurality of display devices (16) and displayed in a sequence of such informational messages, having message sources (18, 20, 22) such as news and advertising sources that create a plurality of message records (34) which each have a cap code (36), a pin code (37) which identifies one of a plurality of message memory slots associated with the particular display device (16) to receive the message, a message (38) and at least one display characteristic (40) for the message. The cap code (36) uses conventional messaging apparatus to designate the display devices (16) to receive a particular message record (34). Each display device (16) has storage (44) for storing a plurality of communicated messages and associated display characteristics therefore based on the pin code (37) and a visual display screen (46) for displaying the stored messages based on thedisplay characteristics for each of said stored messages. A method of displaying informational messages is disclosed.</p>
申请公布号 WO2001037536(A1) 申请公布日期 2001.05.25
申请号 US2000042129 申请日期 2000.11.11
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