FIELD: equipment protecting objects against access of unauthorized personnel. SUBSTANCE: device for control over code lock has units for reception of code, time interval generator, code converter, code comparators, control unit, input groups and outputs. Device is supplemented with code converter, code comparator, input to time interval generator and new couplings between functional units. Given package of units makes it feasible to simplify design of device for control over code lock by reduction of number of functional units required for its normal operation thanks to change of operational algorithm of it. EFFECT: simplified design of device. 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CONTROL DEVICE OF ELECTRONIC CODE LOCK | 2001 |
|
RU2195541C1 |
| DEVICE FOR CONTROL OVER ELECTRON LOCKS | 2001 |
|
RU2198276C1 |
| ELECTRONIC LOCK | 2002 |
|
RU2221921C2 |
| ELECTRONIC LOCK | 2002 |
|
RU2213191C1 |
| ELECTRONIC LOCK CONTROL DEVICE | 2002 |
|
RU2209909C1 |
| CONTROL DEVICE OF ELECTRONIC LOCK | 2003 |
|
RU2239037C1 |
| CODER | 2000 |
|
RU2184825C2 |
| ELECTRIC-MECHANICAL LOCK | 2003 |
|
RU2246601C2 |
| ELECTRON CODE LOCK | 2001 |
|
RU2215107C2 |
| ELECTRONIC CODE LOCK | 1999 |
|
RU2159315C1 |
