FIELD: radio engineering, communication.
SUBSTANCE: system comprises a search unit, 1-N search labels and a radio link, wherein the search unit comprises a keyboard with 1-N keys, a microcontroller, a modulator, a direction finder and an acoustic channel, and the search label comprises a demodulator, an activator with a HF generator, an emitter and a power supply. The microcontroller includes custom software in which 1-N code transfers, corresponding to the number of search labels, are recorded, and the demodulator of each search label is pre-tuned to its code transfer.
EFFECT: enabling search of the required label from a plurality of labels attached to a search object.
4 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND DEVICE FOR TESTING DETECTOR | 2011 |
|
RU2578740C2 |
| DUST DETECTOR FOR GASEOUS MEDIUM | 2006 |
|
RU2324235C1 |
| HIGH-FREQUENCY DATA EXCHANGE SYSTEM | 2017 |
|
RU2681692C1 |
| RADAR DETECTION SYSTEM FOR LOW-SPEED AND SMALL-SIZED UAVS | 2021 |
|
RU2795472C2 |
| METHOD OF IDENTIFYING OBJECTS | 2012 |
|
RU2514130C2 |
| POWER SUPPLY OF FIRE ALARM BOX | 2009 |
|
RU2403666C1 |
| METAL DETECTOR WITH NON-CONTACT COMMUNICATION WITH MEASURING SENSOR | 2023 |
|
RU2805004C1 |
| TRANSMITTING AND RECEIVING METHOD OF TELEMETRIC AND COMMAND INFORMATION IN ONE RANGE OF RADIO FREQUENCIES OF MULTISTREAM RADIO SYSTEM, AND DEVICE FOR ITS IMPLEMENTATION | 2010 |
|
RU2422994C1 |
| SYSTEM FOR COLLECTION OF INFORMATION ON TELECOMMUNICATION DEVICES IN RAILWAY TRANSPORT | 2014 |
|
RU2549504C1 |
| DEVICE FOR CONTROLLING PARAMETERS OF VEHICLE MOVEMENT | 2004 |
|
RU2308766C2 |
