CN2295248Y - Intelligent anti-theft anti-robbing radio networking alarming safe - Google Patents

Abstract

The utility model relates to an intelligent anti-theft anti-robbing radio networking alarming safe, which arranges a sensor and a control circuit in the safe. The utility model is characterized in that the utility model is also provided with a radio transmitter, and the sensor is connected with the control circuit and then is connected with the radio transmitter. When the robbery or theft takes place, the transmitter opens the transmitter through the control circuit and alarms to an alarm center by radio. The alarm signals have various relevant information of the safe. When the safe is stolen and carried away, the utility model can continuously send out radio signals to mark the geographic location of the safe. When the custodial staff suffers the violence duress, the utility model can not send out the alarming sound, and alarm by radio by stealth to protect the safety of the personnel in scene.

Description

Intelligent antitheft, the anti-Wireless Networking warning proof box of robbing

The utility model relates to a kind of intelligent antitheft, anti-Wireless Networking warning proof box of robbing.

Modern proof box is installed electronic alarm device mostly except that adopting high-strength material and tight structure, proof box electronic alarm device of the prior art generally connects a control circuit by sensor, connects the warning horn composition again.Wherein sensor is divided into; One, shock sensor (prevent to prize and pound) two, error code recognizer (preventing to search password) with the method for random input.When taking place that the thief adopts powerful sled to pound to destroy chamber door, casing or repeatedly the input error password is attempted to open proof box.Alarm will sound the alarm.For the person of avoiding theft destroys alarm, generally alarm is comprised that loudspeaker all is contained in the proof box, so just influenced the warning intensity of loudspeaker.Both made enough big warning intensity.When in the buildings of placing proof box during unmanned, only depend on chimes of doom.Still do not have the security insurance effect; If the ruffian coerces the custodial staff with violence.When opening proof box with normal procedure, existing warning device can not play a role especially.Also have the thief that whole proof box is stolen, during to other local destruction chamber door, casing.Existing warning device also can be ineffective.

In order to remedy the deficiency of existing warning device, the utility model will provide a kind of new warning device, this device can concentrate the alarm center (for example public security bureau) that is provided with to send alerting signal to the city with radio, this alerting signal can include (for example title of the holder in due course's of proof box name or unit, address, casing model, the color etc.) for information about of stolen proof box, transport out of Kaiyuan when ground in that proof box is stolen, the sustainable radio signal of sending of warning device indicates the geographic position of this proof box to alarm center.Before sending radio alarm signal or simultaneously, sound can also give the alarm; When the custodial staff met with violence and coerces, this warning device can not send alarm sound, only sent radio alarm signal stealthily, when reporting to the police, and the personnel's that can keep the scene intact safety.

The technical scheme of finishing the foregoing invention task is as follows: sensor and control circuit are housed in proof box, it is characterized in that; Also be provided with a radio transmitter, the sensor connection control circuit connects radio transmitter again.When proof box suffers the external force sled, pounds.Or continuously for several times during (for example three times) input error password, sensor sends enabling signal, opens radio transmitter through control circuit.Outside transmitted radio signal.Can comprise the code and the out of Memory code of the code of proof box, legal possessor or unit in the coding of this signal, alarm center is received this signal.Can find data such as warning people and place of alarm by code, can in time take corresponding measure.The application's optimal design is: two or more sensor of shock sensor, error code recognizer is housed in proof box simultaneously, also be provided with voice guard and radio transmitter simultaneously, sensor connects computer-controlled circuit, connects voice guard and radio transmitter more simultaneously.In the place of setting up the network alarming system.Radio transmitter among the design only needs very little transmitting range (for example 200-300 rice), the signal newspaper can be studied in network.Warning net can be referring to Chinese invention patent 94111523.2.This patent disclosure a kind of " motor vehicle networked fee collection, anti-misfortune, theft-proof monitoring system method and equipment ", be that the radiowarning transmitter is installed on each motor vehicle, while is the many signal forwarding of (for example in each crossroad) distribution station in the city, each repeater station is equipped with radio receiver and is composed of separately location code, and be connected with the computer of alarm center in the public security bureau with wire telephony line (the existing local telephone network of general using), store the code of each vehicle and vehicle in the computer in advance for information about.Vehicle runs into is robbed or during situation such as stolen, sensor is triggered, and is sent the radio signal that has this car code by vehicle-mounted transmitter.After the radio signal that each repeater station receives the report for police service, be given to alarm center through telephone line immediately, and add the location code of oneself simultaneously.Alarm center is received signal, can find the each side situation and the site of warning vehicle according to code.Distance between each repeater station is slightly less than the twice (for example transmitting range is 300 meters, and the repeater station spacing is 500 meters) of vehicle-mounted transmitter transmitting range.When vehicle moves, each repeater station alternate relay.Transmit alerting signal, can mark this car shift position simultaneously on the electronic chart of computer.In the area of setting up this vehicle alarming system, the application's technical scheme will be easy to implement: deposit the interrelated data and the code of each proof box of participating in this anti-theft net in the computer of alarm center in, when proof box was stolen, sensor was triggered; When running into violence and coercing. the staff can press silently and be located at the latent local button of keeping away, and sensor or button are opened radio transmitter through control circuit, send alerting signal, and this signal is received by near repeater station and is transmitted to alarm center by telephone wire.The antenna of radio transmitter can have multiple set-up mode, and wherein effect is two kinds preferably: the one, on the casing of proof box, establish a sky wire casing, and antenna is placed in the groove; The 2nd, antenna is contained in the cable of power lead.The various set-up modes of antenna can also use simultaneously.Double antenna promptly is set.

The utility model is provided with radiotelegraph installation, can concentrate the alarm center that is provided with to send alerting signal to the city with radio, this alerting signal includes the holder in due course of warning proof box or the title of unit, address, casing model, color etc. transport out of Kaiyuan when ground in that proof box is stolen for information about.The sustainable radio signal of sending of warning device indicates the geographic position of this proof box to alarm center.Because of being provided with two kinds of alarms of radio and sound simultaneously, before sending radio alarm signal or simultaneously, the sound that can also give the alarm is with the announcement of warning; When the custodial staff meets with violence and coerces. this warning device can not send alarm sound, only sends radio alarm signal stealthily, when reporting to the police, the personnel's that can keep the scene intact safety.

Now be described further with embodiment in conjunction with the accompanying drawings.

Fig. 1 is the electrical schematic diagram of one embodiment of the invention.

Embodiment 1, and with reference to Fig. 1: the design is provided with external charger and standby power supply simultaneously.External charger YC provides normal working power; And give standby power supply DC charging.Control circuit is made up of single-chip microcomputer IC1 and peripheral circuit.IC1 can adopt the 16C54 chip.Its 14 pin, 5 pin connect the both positive and negative polarity of direct supply DC respectively.6,7,9,12 4 pin are set to signal input part.1,10,18 tripods are set to output terminal.15, the external crystal oscillator J2 of 16 bipods.Determine the frequency of operation of IC1.J2 selects 4MH2 for use in this example, and transistor T 1, T2 select 9014 for use; T3 selects power tube in 8550 for use; Capacitor C 1 is a filter capacitor, C2, C3 ceramic disc capacitor.During operate as normal, circuit is in the monitoring state.The optional mercury cut-off of using of shock sensor 2D.Door knob switch MP adopts small-sized microswitch or tongue tube.Anti-switch (hidden button) DJ that robs can adopt general normally closed button or normally closed self-locking type button.Wireless transmit is finished by fST, can adopt general commercially available radio-frequency transmissions head.

When thief's sled hits or attempts to move proof box, vibrations or shake and make vibration switch 2D ground connection are after IC1 detects the low level signal of 7 pin, at first from 15 seconds of 10 pin output high level, trigger warning integrated circuit (IC) 2 and send alerting signal, drive loudspeaker Y by T1 and sound the alarm.18 pin this moment no-output still, telltale alarm song stops after 15 seconds automatically.If detect vibration signal once more in 30 seconds, then 10 pin will be exported 30 seconds high level, and loudspeaker Y was reported to the police 30 seconds once more.As do not take to remove measures, after chimes of doom stops, 18 pin of IC1 output high level, this high level makes transistor T 2 conductings by current-limiting resistance R4, drives also conducting of T3, and FST obtains working power, outwards send radio alarm signal, and through the network receiving system alarm center of reporting for work.As the thief whole proof box is transported, then standby power supply will be supported FST one tunnel continuous alarm, through each repeater station alarm center of reporting for work, make alarm center know this mobile alignment of reporting dangerous case and final place.When needing to remove the radiowarning emission, need to open proof box with normal means, door knob switch MP is closed, and 9 pin of IC1 detect this low level signal.Promptly remove the radiowarning emission.6 pin of IC1 are connected with electronic password lock, and function is identical with 7 pin that detect vibration signal, and when coded lock is continuous when detecting error code three times, IC1 sends 15 seconds chimes of dooms earlier, sound the alarm once more when triggering once more and transmitted radio signal is reported to the police.Anti-misfortune switch DJ is installed in more hidden and local easily, and at ordinary times, DJ is with the 12 pin ground connection of JC1; When the staff is subjected to the threat of violence, can press the anti-switch of robbing silently, 12 pin of IC1 become high level, and the priority of this pin is the highest.IC1 is promptly from 1 pin and 18 pin output high level.FST is got electricly work immediately, the high level of 1 pin will change the coding of FST simultaneously, send emergency alarm, to be different from general pilferage warning.At this moment, warning integrated circuit (IC) 2 is not worked, and does not have audible alarm, and the robber can not realize.Removing measures is to open safe door with normal Cheng Xu, and the door knob switch cuts out.In order to prevent wrong report, IC1 has arbitration functions, and untimely releasing in the default time then is judged as to meet with and plunders, and warning will ceaselessly be launched.The DJ switch has defencive function, in case robbed, circuit is cut off, and FST will continue emission.Radio transmitter in this device is provided with double antenna.IC3 is the special-purpose integrated package of electronic password lock among the figure.

Claims (6)

1, a kind of intelligent antitheft, anti-Wireless Networking warning proof box of robbing is equipped with sensor and control circuit in proof box, it is characterized in that; Also be provided with a radio transmitter, the sensor connection control circuit connects radio transmitter again.

2, according to described intelligent antitheft, the anti-Wireless Networking warning proof box of robbing of claim 1, it is characterized in that; Two or more sensor of shock sensor, error code recognizer is housed in the proof box simultaneously, also is provided with voice guard and radio transmitter simultaneously, sensor connects computer-controlled circuit, connects voice guard and radio transmitter more simultaneously.

3, according to claim 1 or 2 described intelligent antitheft, the anti-Wireless Networking warning proof boxs of robbing.It is characterized in that, be provided with external charger and standby power supply simultaneously, control circuit is made up of single-chip microcomputer and peripheral circuit, and shock sensor is selected mercury cut-off for use, the door knob switch adopts small-sized microswitch or tongue tube, and the anti-switch of robbing adopts normally closed button or normally closed self-locking type button.

4, according to claim 1 or 2 described intelligent antitheft, the anti-Wireless Networking warning proof boxs of robbing, it is characterized in that: the set-up mode of radio transmitter antenna is in this device; On the casing of proof box, establish a sky wire casing.Antenna is placed in the groove, or antenna is contained in the cable of power lead.

5, according to described intelligent antitheft, the anti-Wireless Networking warning proof box of robbing of claim 3, it is characterized in that; The set-up mode of radio transmitter antenna is in this device; On the casing of proof box, establish a sky wire casing, antenna is placed in the groove, or antenna is contained in the cable of power lead.

6, according to described intelligent antitheft, the anti-Wireless Networking warning proof box of robbing of claim 3.It is characterized in that; Radio transmitter in this device is provided with double antenna.