TH16931A - "Anti-theft system and anti-theft device" - Google Patents

Abstract

Anti-theft device for deterring theft by intruders when Intruders are detected in the alarm mode without operator. In the smoke production system which is connected to the alarm system Including intrusion detection devices For detecting intruders into the monitoring area And sediments For setting or reset the alarm condition in the monitoring area And including smoke production equipment within the monitoring area Anti-theft system includes a smoke production control method for the operation of smoke-producing equipment. Responds to the detector signal An intruder, when the setmode device seduces the detection area to the alarm module without the operator covering the smoke monitoring area. Cut the field of vision of intruders. And prevent the theft and destruction of intruders. And when the sedentary device sets the module of the monitored area to the alarm module With the operator including modset This approach prevents the operation of 60 smoke-producing devices following the intrusion detection signal.

Claims (9)

1. Anti-theft system consists of an intrusion detection device (20) for detecting intruders. And destruction or removal of equipment by intruders in the surveillance area. Set mod device (10) for setting or releasing alarm module of monitoring area. Remote alert center (80) monitor device Alarm contact path (41) for signaling to monitoring equipment and smoke start route (56) for start-up. Smoke from smoke generators (60) where, when the monitoring area is in the alarm module If the device detects intruders (20) Can detect intruders Such an alert path (41) will send a signal to the monitor device (80) and such a smoke production path (56) will begin. For smoke production in the monitoring area where, when the method is confirmed, the smoke production is confirmed. A smoke production confirmation signal is sent to the aforementioned monitor (80). 2. Anti-theft system according to claim 1, where the remote alert center monitor device (80) is connected via telephone line to the aforementioned alert method (41). 3. The anti-theft system according to claim 1 or 2 also includes a time counter (57) for counting the time after the operation of the intrusion detector. And emission path (21) in the monitoring area for the operational release of the timing route, where when the emission path is released by the said release route, the smoke-producing device is protected from the Beginning 4. Anti-theft system according to claim 1, where such a set-mode device (10) selects one from the state in which a person is missing and alerts the state in which a person is present and gives an alert. And the state in which one person appears and liberates And when the surveillance area is in a state where one person is lost and alerted, if the intrusion detection device (20) has detected an intrusion, the alarm contact path (41) will send a signal to the monitor (80). ) And the way to start producing smoke (56) will start the smoke production device (60) and when the monitoring area is in the state in which one person is present. And then alerted If the device can detect intruders The alarm contact path is sent to the monitor device (80). 5. The anti-theft system according to claim 4 also includes a timeline for the beginning of a predetermined period, which if the method is not confirmed. Smoke Production During this counting of the route, the smoke production equipment is regulated again to begin producing smoke. 6. Anti-theft system, according to one of the previous claims, also includes an alert (121,122) method for alerting intruders. And the Person Detection Path (110) for detecting persons present in the surveillance area where, when the Personnel Detection Path detects the persons present in the surveillance area after the initiation of the alert, Warning, smoke-producing equipment (60) will start producing smoke. 7. Anti-theft system, in accordance with one of the above claims, where such smoke-producing equipment (60) produces smoke by vaporizing devices that are then converted into smoke. 8. Anti-theft system according to clause 7 where such smoke-producing equipment (60) includes the storage method (142) for the storage of the smoke-producing compound and the heating path. (146) For heating the compounds used to produce the said smoke. 9.Anti-theft system, in accordance with one of the above claims, where the smoke-producing device (60) includes a stationary support system for the placement of a nozzle (143) for spraying moving smoke. 1 0. Anti-theft system according to one of the above claims Where the smoke-producing device (60) includes the front surface (140) for the location of the movable fume vent. 1 1. Anti-theft system according to one of the above claims. Where the smoke-producing equipment (60) also includes the blower path (144) 1 2. Anti-theft system according to the clause 11 where such smoke-generating equipment (60) includes louvers (145) for lower air supply from the said airflow (144) 1 3. Anti-theft system according to one of the previous claims. Where such smoke-producing equipment includes a time-counting path (154) for counting and exporting the elapsed smoke from the said smoke-producing device (60) and such a control path for Control the amount of smoke that is injected from the smoke production equipment. The amount of smoke that is injected from the smoke-producing equipment is reduced depending on the output of the timing (154). 1 4. Anti-theft system according to one of the claims of Points 1 to 13 also include a smoke concentration detection path (161) for detecting the smoke concentrations being injected in the monitoring area. Where the aforementioned smoke-producing equipment includes control methods (164) for the control of the amount of smoke being injected. The amount of the injected smoke is controlled depending on the output of the smoke concentration detection path. 1 5. Anti-theft system. According to any of the previous claims It also includes a smoke detector (201) for detecting a fire in the monitoring area and a cancellation route for canceling the signal from the smoke detector when the smoke-producing equipment (104) is started by the initial path. The source of the said smoke 1 6. Anti-theft system according to claim 14, where the abolition method consists of a relay (rl).