| 摘要 |
The process of the invention is intended to generate programs. It is remarkable in that optical coding is produced in the form of individualised sequences (4 to 11), in at least some of these sequences (4 to 11) there are linking signs with at least one other subsequent sequence to create a mesh of compatible sequences in a logical series constituting a program, there are in at least some sequences (4 to 11) signs of incompatibility making it impossible to acquire certain other sequences, the individual sequences are explored by an optical sign reader (30), the optical signs are converted into electrical signals, the information corresponding to these signals is temporarily stored in a memory, these electrical signals are analysed to produce their discrimination between compatible signals between two successive sequences and incompatible signals between two successive sequences and, depending whether they are compatible or not, they are transformed either into control signals for a user device (34) or into prohibition signals.
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