CN203503087U - Microwave alarm system - Google Patents

Microwave alarm system Download PDF

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Publication number
CN203503087U
CN203503087U CN201320627190.0U CN201320627190U CN203503087U CN 203503087 U CN203503087 U CN 203503087U CN 201320627190 U CN201320627190 U CN 201320627190U CN 203503087 U CN203503087 U CN 203503087U
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module
host machine
alarm
receiving host
control
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刘仪
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NANCHONG XINYUAN COMMUNICATION TECHNOLOGY Co Ltd
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NANCHONG XINYUAN COMMUNICATION TECHNOLOGY Co Ltd
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Abstract

The utility model discloses a microwave alarm system, which comprises an alarm receiving main body (1), a communication device (2) electrically connected with the alarm receiving main body (1), an alarm center (3) in wireless communication with the communication device (2) and a plurality of alarm terminals (4). The alarm receiving main body (1) comprises a microwave probe (12), a control module (9) and an alarm bell (16), wherein the microwave probe (12) is used for sending a microwave signal to a monitored area and receiving an echo signal reflected from the monitored area; the control module (9) is electrically connected with the microwave probe (12) and the communication device (2) and is used for comparing frequencies of the echo signal and the microwave signal and sequentially sending an alarm order to the alarm center (3) and the alarm terminals (4) via the communication device (2) when an intruder is judged to appear in the monitored area according to the comparison result; and the alarm bell (16) is electrically connected with the control module (9) for generating an alarm signal.

Description

A kind of microwave warning system
Technical field
The utility model relates to technical field of burglary prevention, more particularly, relates to a kind of microwave warning system.
Background technology
Along with the raising of resident's awareness of safety, increasing family starts to be equipped with guard against theft and alarm system.At present, GSM network alarm has captured the higher market share.Yet GSM network alarm price is more expensive, and GSM network alarm user also needs the later stage of regularly paying GSM network alarm to use and service fee.GSM network alarm fancy price and later stage cost of use cause user's purchase intention to reduce gradually.Also provide on the market a kind of warning system based on infrared eye.Because infrared eye is insensitive to the detection of the object of radial motion, its monitoring accuracy is influenced by ambient temperature large.The tactile report of leakage and the rate of false alarm of the guard against theft and alarm system based on infrared eye are higher, even cannot meet the security requirement of ordinarily resident to house.How to develop the high and cheap guard against theft and alarm system of a monitoring accuracy and become problem demanding prompt solution.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, provides a kind of antijamming capability strong, and monitoring accuracy is high, and cheap microwave warning system.
The utility model solves the technical scheme that its technical matters adopts: construct a kind of microwave warning system, comprise receiving host machine, the communication device being electrically connected to described receiving host machine, and set up alarm center and a plurality of alarm terminal of radio communication with described communication device, described receiving host machine comprises for to monitored area launched microwave signal, and receive the microwave probe of the echoed signal of described monitored area reflection, be electrically connected to described microwave probe and described communication device, for the frequency of this echoed signal and this microwave signal being compared and judging according to comparative result whether described monitored area occurs invader, and by described communication device, to described alarm center and described a plurality of alarm terminal, send successively the control module of alarm command while there is invader in the described monitored area of judgement, and be electrically connected to described control module, for the alarm command sending according to described control module, produce the alarm bell of alerting signal.
In the above-mentioned microwave warning system of the utility model, described monitored area comprises the region of setting up defences, part set up defences region and standing anti-region; Described receiving host machine also comprises with described control module to be set up and has radio communication, for the smoke detection module that the smokescope value in described standing anti-region is surveyed, the detection of gas module of surveying for the combustable gas concentration value to described monitored area and for the door magnetic module of trigger alarm operation when specifying door to be opened.
In the above-mentioned microwave warning system of the utility model, described receiving host machine also comprises with described control module and being electrically connected to, storage is used for judging whether described standing anti-region exists the smokescope threshold value of disaster hidden-trouble, and for judging whether described standing anti-region exists the first memory module of the combustable gas concentration threshold value of gas leakage hidden danger, the signal reception being electrically connected to described control module and sending module, warning light;
Described control module is also for receiving by described signal and sending module receives that described smoke detection module is surveyed smokescope value and described detection of gas module is surveyed combustable gas concentration value, described smokescope value and described combustable gas concentration value are compared with described smokescope threshold value and described combustable gas concentration threshold value respectively, and surpass described smokescope threshold value in the described smokescope value of judgement, or described combustable gas concentration value is while surpassing described combustable gas concentration threshold value, open described warning light, and by the described alarm bell voice that give a warning.
In the above-mentioned microwave warning system of the utility model, described microwave warning system also comprises a plurality of telepilots of setting up radio communication with described receiving host machine, described receiving host machine also comprises set up defences/withdraw a garrison key-press module and the first part that are electrically connected to the described control module key-press module of setting up defences, described a plurality of telepilot includes the key-press module of setting up defences, the second part key-press module of setting up defences, the key-press module of withdrawing a garrison, the second memory module, with the described key-press module of setting up defences, described the second part key-press module of setting up defences, described withdraw a garrison key-press module and described the second memory module be electrically connected to for receiving control signal that the pressing operation of the button of described telepilot produces described the second memory module is conducted interviews and read fortification command corresponding to control signal producing with this pressing operation, the MCU of local fortification command or the instruction of withdrawing a garrison, and be electrically connected to described MCU, be used for described fortification command, local fortification command or the instruction of withdrawing a garrison are sent to the wireless transmitter module of described receiving host machine,
Described control module is also for when described receiving host machine is when withdrawing a garrison pattern, the control signal that the pressing operation of module of setting up defences described in reception/withdraw a garrison produces, described the first memory module is conducted interviews to read fortification command and carries out this fortification command, or receive and sending module receives the fortification command sent by described wireless transmitter module and carries out this fortification command by described signal, to control described microwave probe, described guarded region is monitored, controlled described warning light simultaneously and show with the first color of presetting;
Described control module is also for when described receiving host machine is when withdrawing a garrison pattern, receive described the first part control signal that the pressing operation of key-press module produces of setting up defences, described the first memory module is conducted interviews to read local fortification command and carries out this part fortification command, or receive and sending module receives the local fortification command sent by described wireless transmitter module and carries out this part fortification command by described signal, to control described microwave probe, only the region of setting up defences, described part is monitored, control described warning light shows with the second color of presetting simultaneously,
Described control module is also for when described receiving host machine is when setting up defences pattern, the control signal that the pressing operation of key-press module of setting up defences described in reception/withdraw a garrison produces, described the first memory module is conducted interviews to read the instruction carry out this instruction of withdrawing a garrison of withdrawing a garrison, or receive and sending module receives the instruction carry out this instruction of withdrawing a garrison of withdrawing a garrison sent by described wireless transmitter module by described signal, to control described microwave probe, stop the monitoring to other guarded region except described standing anti-region of described guarded region, control described warning light shows with the third color of presetting simultaneously.
In the above-mentioned microwave warning system of the utility model, described receiving host machine also comprises the first memory module and the timing module being connected with described control module, described the first memory module stores very first time threshold value, described control module is also controlled described timing module when judging that described communication device is received the call request from alarm terminal and is started timing, and the timing time that judges described timing module is when being no more than described very first time threshold value and alarm terminal and stopping sending call request to described communication device, controlling described microwave probe monitors described guarded region, and control described warning light and show with the first color of presetting.
In the above-mentioned microwave warning system of the utility model, described receiving host machine also comprises the first first aid key-press module being electrically connected to described control module, and described telepilot also comprises the second first aid key-press module being electrically connected to described MCU; Described the first memory module stores the second time threshold;
The control signal that described MCU also produces for receiving the pressing operation of described the second first aid key-press module, conducts interviews to read first aid instruction to described the second memory module, and to described receiving host machine, sends first aid order by described wireless transmitter module;
The control signal that described control module also produces for receiving the pressing operation of described the first first aid key-press module, or receive and when sending module receives the first aid order of being sent by described telepilot by described signal, control described communication device and send call request to described alarm center, and make described timing module open timing;
And when judging that the timing time of described timing module meets or exceeds described the second time threshold, make described communication device stop sending call request to described alarm center.
In the above-mentioned microwave warning system of the utility model, described the first memory module also stores the 3rd time threshold;
Described control module is also when judging that described communication device is connected with described alarm center interrupt call, by described communication device, to the first alarm terminal of appointment, send call connection request and control described timing module and start timing and operate, and the timing time that judges described timing module is when reaching described the 3rd time threshold and described receiving host machine and not establishing call connection with described the first alarm terminal, by described communication device, to the second alarm terminal of appointment, send call connection request;
Described receiving host machine is controlled described communication device circulation by described control module and is carried out aforesaid operations until an alarm terminal in described receiving host machine and described a plurality of alarm terminal establishes call connection.
In the above-mentioned microwave warning system of the utility model, described receiving host machine also comprises the microphone being electrically connected to described control module;
The control signal that described control module also produces for the pressing operation of the key-press module of setting up defences/withdraw a garrison described in receiving, or receive and when sending module receives the fortification command being sent by described telepilot by signal, carry out and monitor instruction, guarded region is recorded by described microphone, by the digitization of speech signals of described microphone typing and be stored in described the first memory module, and judge when described receiving host machine is connected to an alarm terminal in described a plurality of alarm terminal, close alarm bell, and be sent to described alarm terminal by the digitize voice that signal receives and sending module is stored described the first memory module.
In the above-mentioned microwave warning system of the utility model, described control module is also for receiving by described signal and when sending module receives the on-hook order of described alarm terminal, close warning light and disconnect described receiving host machine and described alarm terminal between call connection.
In the above-mentioned microwave warning system of the utility model, described receiving host machine also comprises the power management module being connected with described control module and power module and the battery module being connected with described power management module, described control module is also for judging that described receiving host machine when the power-down state, makes described power management module that described receiving host machine is switched to battery powered mode by Power supply pattern.
Implement the utility model microwave warning system, have following beneficial effect: 1) the utility model microwave warning system adopts microwave probe to carry out real time on-line monitoring to guarded region, microwave probe is only just understood trigger alarm when the mobile range that judges the object of guarded region reaches the lower limit of its detection accuracy.The monitoring sensitivity of the utility model microwave warning system is high, and false alarm rate is low; 2) the utility model microwave warning system anti-theft feature is powerful, easy and simple to handle.This microwave warning system is supported interpolation, change and the deletion action of alarm terminal and alarm center, and configurable a plurality of alarm terminal and a plurality of telepilot.User can be switched the monitoring mode of receiving host machine by pressing related key on telepilot or receiving host machine, set up defences in the pattern of setting up defences, part pattern and withdrawing a garrison of receiving host machine is switched between pattern.When receiving host machine is when withdrawing a garrison pattern, user also can send call request with the monitoring function of remote activation receiving host machine to communication device by alarm terminal.In addition, on above-mentioned each telepilot and receiving host machine, be provided with the function of emergency treatment button that makes receiving host machine start fast alarm operation; 3) the utility model microwave warning system is supported monitor function.When alarm center judges that by microwave probe invader appears in guarded region, can by microphone, to guarded region, record and the voice signal of typing is sent to the alarm terminal of appointment.User can receive the recording of being sent by receiving host machine by alarm terminal, and then the unsafe condition of guarded region is done further to understand; 4) the utility model microwave warning system is except for remote antitheft alarm, the smokescope, combustable gas concentration or the concentration of toxic gases that also can be used for household kitchen electric equipment to discharge are carried out real time on-line monitoring, have improved to a certain extent the safety in utilization of kitchen electricity equipment; 5) microwave probe of the utility model microwave warning system is built in the casing of receiving host machine, and microwave probe is not affected by the external environment to the detection of guarded region, therefore microwave warning system has stronger antijamming capability.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the first of the microwave warning system that provides of the utility model preferred embodiment;
Fig. 2 is the structural representation of the second portion of the microwave warning system shown in Fig. 1;
Fig. 3 is the structural representation of first of the receiving host machine of the microwave warning system shown in Fig. 1 or Fig. 2;
Fig. 4 is the structural representation of the second portion of the receiving host machine shown in Fig. 3;
Fig. 5 is the structural representation of the telepilot of the microwave warning system shown in Fig. 2;
Fig. 6 is the structural representation of the third part of the microwave warning system shown in Fig. 1 or Fig. 2.
Embodiment
In order to make the purpose of this utility model clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the utility model microwave warning system comprises receiving host machine 1, the communication device 2 being electrically connected to receiving host machine 1 and sets up a plurality of alarm terminals 4 and an alarm center 3 of radio communication with this communication device 2.In better embodiment of the present utility model, communication device 2 can be the telephone set being connected by RJ11 interface with alarm center, and alarm terminal 4 can be the intelligent terminals such as mobile phone or panel computer.
As shown in Figure 2, the utility model microwave warning system also comprises door magnetic module 6, smoke detection module 7, detection of gas module 8 and a plurality of telepilot 5 of setting up radio communication with alarm host machine.The guarded region of alarm host machine comprises the region of setting up defences, part set up defences region and standing anti-region.Door magnetic module 6 operates for trigger alarm when specifying door to be opened by force.Smoke detection module 7 is for carrying out real time on-line monitoring to the smokescope value in standing anti-region.Detection of gas module 8 is for carrying out real time on-line monitoring to the combustable gas concentration value in standing anti-region.Above-mentioned a plurality of telepilot 5 is all for the monitoring function of receiving host machine 1 is carried out to Long-distance Control, and user can be by pressing the corresponding button on telepilot 5 or receiving host machine 1, and set up defences in the pattern of setting up defences, part pattern and withdrawing a garrison of receiving host machine 1 is switched between pattern.
Wherein, guarded region can be the residential areas such as house or hotel.Standing anti-region can be the easily region of breaking out of fire hidden danger such as kitchen, basement, and the region of setting up defences, part can be the remote areas such as balcony, garden, swimming pool.Set up defences region for the whole guarded region except standing anti-region, i.e. whole residence area except kitchen or basement or region, hotel.Smoke detection module 7 can be that existing smoke detector, detection of gas module 8 can be existing gas detectors.Door magnetic module 6 can be existing door magnetic detector.
As shown in Figure 3, receiving host machine 1 comprises control module 9 and the first memory module 10 being electrically connected to this control module 9, signal receives and sending module 11, signal reception and sending module 30, timing module 13, microwave probe 12, alarm bell 16, warning light 15 and microphone 14.The first memory module 10 stores very first time threshold value T1, the second time threshold T2 and the 3rd time threshold T3.Microwave probe 12, for start work when setting up defences state at receiving host machine 1, to guarded region launched microwave signal, and receives the echoed signal by the mobile object reflection of guarded region.Control module 9 is for comparing this echoed signal and this microwave signal, calculate the difference on the frequency (being Doppler shift) of this echoed signal and this microwave signal, to judge whether the object of monitored area is moved and the mobile range of this object, and then judge whether guarded region occurs invader, and when invader appears in judgement guarded region, control alarm bell 16 and send alarm voice, and to alarm center 3 and a plurality of alarm terminal 4, send successively call request by communication device 2.
Receiving host machine 1 first sends call request by control module 9 communication control devices 2 to alarm center 3.Treat that communication device 2 and the call request of alarm center 3 continue for some time, receiving host machine 1 communication control device 2 stops sending call request to alarm center 3, then send call connection request and control timing module 13 and open timing to the first alarm terminal 4 of appointment, and the timing time of judgement timing module 13 is when reaching the 3rd time threshold T3 and receiving host machine 1 and not establishing call connection with the first alarm terminal 4 yet, by communication device 2, to the second alarm terminal 4 of appointment, send call connection request.Receiving host machine 1 is carried out aforesaid operations until receiving host machine 1 establishes call connection with any one alarm terminal 4 of a plurality of alarm terminals 4 by control module 9 communication control device 2 circulations.
Wherein, control module 9 can be single-chip microcomputer or mobile processor.Microwave probe 12 can be existing Doppler's Microwave sounder.Signal receives and sending module can be existing wireless signal transceiver.Timing module 13 can be existing timer.
When user is confirmed the call request order of being sent by receiving host machine 1 and established call connection with receiving host machine 1 by alarm terminal 4, user receives the suggestion voice of being play by communication device 2 by alarm terminal 4.This suggestion voice can be " owner, family is dangerous, someone invades ".Meanwhile, receiving host machine 1 starts microphone 14 so that guarded region is recorded, the first memory module 10 will be stored in after the digitization of speech signals of typing, this digitized voice signal is received by signal and sending module 30 is sent to the alarm terminal 4 establishing call connection with receiving host machine 1 simultaneously, with this, realize the monitoring to guarded region.User can disconnect the call connection of receiving host machine 1 and alarm terminal 4 by the on-hook key on click alarm terminal 4, to stop the snoop-operations to guarded region.
The first memory module 10 of receiving host machine 1 also store for judge described standing anti-region whether exist disaster hidden-trouble smokescope threshold value and for judge described standing anti-region whether exist combustion gas/poison gas reveal hidden danger flammable/concentration of toxic gases threshold value.Receiving host machine 1 first receives by signal and sending module 11 receives the smokescope value of being surveyed by the smoke detection module 7 in standing anti-region and combustable gas concentration value or the concentration of toxic gases value of being surveyed by the detection of gas module 8 in standing anti-region, then by control module 9, this smokescope value, combustable gas concentration value or concentration of toxic gases value and the smokescope threshold value and the flammable/concentration of toxic gases threshold value that are stored in the first memory module 10 is compared respectively.As receiving host machine 1 by control module 9 judgement smoke detection modules 7 the smokescope value of surveying surpass above-mentioned smokescope threshold value, or judgement detection of gas module 8 the combustable gas concentration value of surveying or concentration of toxic gases value over above-mentioned flammable/concentration of toxic gases threshold value, further by this control module 9, to alarm bell 16, send alarm control signal, make alarm bell 16 send alarm voice, in time user is carried out to safety prompt function, avoid fire or poison gas to reveal casualties or the property loss causing.This alarm voice can be " warehouse/kitchen combustable gas concentration exceeds standard, and asks power-off, loses no time to leave ".Receiving host machine 1 also can receive and sending module 11 receives the alerting signal being produced by door magnetic module 6 by signal, and carry out alarm command by control module 9, to control alarm bell 16, send alarm voice, and communication control device 2 sends call request successively to alarm center 3 and a plurality of alarm terminal 4.
As shown in Figure 4, receiving host machine 1 also comprises the first part being electrically connected to respectively with control module 9 set up defences key-press module 17, set up defences/withdraw a garrison key-press module 18 and the first first aid key-press module 19.
As shown in Figure 5, telepilot 5 comprises MCU20 and the key-press module 23 of setting up defences being electrically connected to respectively with this MCU20, the key-press module 24 of withdrawing a garrison, the second part set up defences key-press module 22, the second first aid key-press module 26, the second memory module 21 and wireless transmitter module 25.This MCU20, for detection of the pressing operation of the button on telepilot 5, reads the operational order corresponding with this button, and by wireless transmitter module 25, this operational order is sent to receiving host machine 1 in the second memory module 21.Wherein, wireless transmitter module 25 can be existing wireless signal transmitting device.
When receiving host machine 1 is when withdrawing a garrison pattern, microwave probe 12 is by the monitoring stopping monitored area, to save energy consumption.User can carry out by alarm terminal 4 monitoring function of remote opening receiving host machine 1.User uses alarm terminal 4 to send call request to the communication device 2 being connected with receiving host machine 1.When receiving host machine 1 is received the call request of alarm terminal 4 by control module 9 judgement communication devices 2, open timing module 13 and carry out timing.When the timing time of control module 9 judgement timing modules 13 surpasses above-mentioned very first time threshold value T1, to microwave probe 12, send startup control signal.Microwave probe 12 is received after the control signal of control module 9, carries out the monitoring function of monitored area, judges whether monitored area exists suspicious motive objects.Microwave probe 12 sends microwave signal to monitored area, and receives the echoed signal by the object reflection of monitored area.The echoed signal of 12 pairs of receptions of microwave probe is analyzed and is processed, there is motive objects in judgement monitored area, and trigger alarm when the mobile range of this motive objects reaches the lower limit of its detection accuracy, to control module 9, send alarm control signal, by control module 9, carry out alarm commands, to control alarm bell 16, send " dichloro-diphenyl-dichlorothane " alarm voice.
When receiving host machine 1 is when withdrawing a garrison pattern, user also can be by pressing the monitoring function of the key to run receiving host machine 1 of setting up defences on button or telepilot 5 of setting up defences/withdraw a garrison on receiving host machine 1.As control module 9 receives the control signal of setting up defences that the pressing operation of the module of setting up defences/withdraw a garrison of receiving host machine 1 produces, this control module 9 reads fortification command from the first memory module 10, to control 12 pairs of guarded regions of microwave probe, monitor, control warning light 15 simultaneously and show with the first color of presetting.As receiving host machine 1 receives by signal and sending module 11 is received the fortification command that the wireless transmitter module 25 by telepilot 5 sends, receiving host machine 1 is carried out fortification command by control module 9, to control 12 pairs of guarded regions of microwave probe, monitor, control warning light 15 simultaneously and show with the first color of presetting.
When receiving host machine 1 is when withdrawing a garrison pattern, as control module 9 receives the set up defences control signal of setting up defences that pressing operation produced of key-press module 17 of the first part, 9 pairs of the first memory modules 10 of control module conduct interviews, to read local fortification command and to carry out this part fortification command, to control the region of setting up defences, 12 pairs of parts of microwave probe, monitor, control warning light 15 simultaneously and show with the second color of presetting.As receiving host machine 1 receives by signal and sending module 11 is received the local fortification command being sent by wireless transmitter module 25, receiving host machine 1 is carried out local fortification command by control module 9, to control the region of setting up defences, 12 pairs of parts of microwave probe, monitor, control warning light 15 simultaneously and show with the second color of presetting.
When receiving host machine 1 is when setting up defences pattern, user also can close by pressing the button of withdrawing a garrison of setting up defences/withdrawing a garrison on button or telepilot 5 on receiving host machine 1 monitoring function of receiving host machine 1.As control module 9 receives the control signal that the pressing operation of the key-press module 18 of setting up defences/withdraw a garrison of receiving host machine 1 produces, 9 pairs of the first memory modules 10 of this control module conduct interviews to read the instruction carry out this instruction of withdrawing a garrison of withdrawing a garrison, controlling microwave probe 12 stops, to removing the monitoring of standing anti-extra-regional other guarded region in guarded region, controlling warning light 15 simultaneously and showing with the third color of presetting.As receiving host machine 1 receives by signal and sending module 11 receives that wireless transmitter module 25 by telepilot 5 sends while withdrawing a garrison instruction, receiving host machine 1 carries out by control module 9 instruction of withdrawing a garrison, to control microwave probe 12, stop, to removing the monitoring of standing anti-extra-regional other guarded region in guarded region, controlling warning light 15 simultaneously and showing with the third color of presetting.In the better embodiment of the utility model microwave warning system, it is red, yellow and green that above-mentioned the first color, the second color and the third color are respectively.
As dangerous situation appears in guarded region, user's life and property safety are on the hazard.Now, user can send first aid signal to the alarm terminal 4 of alarm center 3 and appointment successively by pressing first aid button on receiving host machine 1 or telepilot 5.The control module 9 of receiving host machine 1 is received the control signal of the pressing operation generation being produced by the first first aid key-press module 19, or receive and sending module 11 is received the control signal that the pressing operation of the second first aid key-press module 26 that the wireless transmitter module 25 by telepilot 5 sends produces by signal, by control device communication control device 2, to alarm center 3, send call request, and control timing module 13 and open timing.When receiving host machine 1 judges that by control device the timing time of timing module 13 reaches the second time threshold T2, close the clocking capability of timing module 13, make communication device 2 stop sending call request to alarm center 3, and control this communication device 2 and send call connection request to the first alarm terminal 4 of appointment.Meanwhile, receiving host machine 1 is again controlled timing module 13 and is started timing, and when the timing time of this timing module 13 of judgement reaches the 3rd time threshold T3 and the first alarm terminal 4 and do not respond yet the call request order of communication device 2, communication control device 2 sends call connection request to the second alarm terminal 4 of appointment.Receiving host machine 1 is carried out above-mentioned call operation until receiving host machine 1 establishes call connection with any one alarm terminal 4 of the plurality of alarm terminal 4 by control module 9 communication control device 2 circulations.
When user listens to the recording of guarded region the dangerous situation of definite guarded region by alarm terminal 4, the on-hook key that can click alarm terminal 4 exits monitoring.When receiving host machine 1 receives by signal and when sending module 30 receives the on-hook order that user sends by alarm terminal 4, by control module 9, carry out the instruction of closing monitoring, with this, close microwave probe 12 and warning light 15, and disconnect the call connection between receiving host machine 1 and alarm terminal 4, thereby make the utility model microwave warning system return to the state that arranges before reporting to the police.
As shown in Figure 6, in the utility model microwave warning system, receiving host machine 1 also comprises the power management module 27 being electrically connected to control module 9, and the power module 29 being electrically connected to power management module 27 and battery module 28.Control module 9 is also when judging receiving host machine 1 power down, and automatic control power supply administration module 27 switches to battery powered mode by described receiving host machine 1 by Power supply pattern, to ensure and to maintain the normal work of receiving host machine 1.Be the continuous on-line monitoring that the utility model microwave warning system can realize guarded region, not affected by power-off.
The utility model microwave warning system has the following advantages:
The utility model microwave warning system adopts 12 pairs of guarded regions of microwave probe to carry out real time on-line monitoring, and microwave probe 12 is only just understood trigger alarm when the mobile range that judges the object of guarded region reaches the lower limit of its detection accuracy.The monitoring sensitivity of the utility model microwave warning system is high, and false alarm rate is low.
The utility model microwave warning system anti-theft feature is powerful, easy and simple to handle.The utility model microwave warning system is supported interpolation, change and the deletion action of alarm terminal 4 and alarm center 3, and configurable a plurality of alarm terminal 4 and a plurality of telepilot 5.User can change the monitoring mode of receiving host machine 1 by pressing related key on telepilot 5 or receiving host machine 1, set up defences in the pattern of setting up defences, part pattern and withdrawing a garrison of receiving host machine 1 is switched between pattern.When receiving host machine 1 is when withdrawing a garrison pattern, user also can send call request with the monitoring function of remote activation receiving host machine 1 to communication device 2 by alarm terminal 4.In addition, on above-mentioned each telepilot 5 and receiving host machine 1, be provided with and make receiving host machine 1 start fast the first aid button of alarm operation.
The utility model microwave warning system is supported remote monitoring function.When alarm center occurs invader by microwave probe 12 judgement guarded regions, can record and the voice signal of typing is sent to the alarm terminal 4 of appointment by 14 pairs of guarded regions of microphone.User can receive the recording of being sent by receiving host machine 1 by alarm terminal 4, and then the unsafe condition that guarded region is occurred is done further to understand.
The utility model microwave warning system is except for antitheft and remote alarms, the smokescope, combustable gas concentration or the concentration of toxic gases that also can be used for household kitchen electric equipment to discharge are carried out real time on-line monitoring, have improved to a certain extent the safety in utilization of household kitchen electric equipment.
In the inner structure of the receiving host machine 1 of the utility model microwave warning system, microwave probe 12 is built in the casing of receiving host machine 1, the detection of 12 pairs of guarded regions of microwave probe is not affected by the external environment, and makes the utility model microwave warning system have stronger antijamming capability.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims (10)

1. a microwave warning system, it is characterized in that, comprise receiving host machine (1), the communication device (2) being electrically connected to described receiving host machine (1), and set up alarm center (3) and a plurality of alarm terminal (4) of radio communication with described communication device (2), described receiving host machine (1) comprises for to monitored area launched microwave signal, and receive the microwave probe (12) of the echoed signal of described monitored area reflection, be electrically connected to described microwave probe (12) and described communication device (2), for the frequency of this echoed signal and this microwave signal being compared and judging according to comparative result whether described monitored area occurs invader, and by described communication device (2), to described alarm center (3) and described a plurality of alarm terminal (4), send successively the control module (9) of alarm command while there is invader in the described monitored area of judgement, and be electrically connected to described control module (9), for the alarm command sending according to described control module (9), produce the alarm bell (16) of alerting signal.
2. microwave warning system according to claim 1, is characterized in that, described monitored area comprises the region of setting up defences, part set up defences region and standing anti-region; Described receiving host machine (1) also comprises with described control module (9) to be set up and to have radio communication, for the smoke detection module (7) that the smokescope value in described standing anti-region is surveyed, the detection of gas module (8) of surveying for the combustable gas concentration value to described monitored area and for the door magnetic module (6) of trigger alarm operation when specifying door to be opened.
3. microwave warning system according to claim 2, it is characterized in that, described receiving host machine (1) also comprises with described control module (9) and being electrically connected to, storage is used for judging whether described standing anti-region exists the smokescope threshold value of disaster hidden-trouble, and for judging described the first memory module (10), the signal reception being electrically connected to described control module (9) and sending module (11), the warning light (15) whether anti-region exists the combustable gas concentration threshold value of gas leakage hidden danger of setting up;
Described control module (9) also for by described signal, receive and sending module (11) receive described smoke detection module (7) the smokescope value of surveying and described detection of gas module (8) the combustable gas concentration value of surveying, described smokescope value and described combustable gas concentration value are compared with described smokescope threshold value and described combustable gas concentration threshold value respectively, and surpass described smokescope threshold value in the described smokescope value of judgement, or described combustable gas concentration value is while surpassing described combustable gas concentration threshold value, open described warning light (15), and by described alarm bell (16) voice that give a warning.
4. microwave warning system according to claim 3, is characterized in that, described microwave warning system also comprises a plurality of telepilots (5) of setting up radio communication with described receiving host machine (1), described receiving host machine (1) also comprises the key-press module of setting up defences/withdraw a garrison (18) that is electrically connected to described control module (9) and the first part key-press module (17) of setting up defences, described a plurality of telepilot (5) includes the key-press module of setting up defences (23), the second part key-press module (22) of setting up defences, the key-press module (24) of withdrawing a garrison, the second memory module (21), with the described key-press module of setting up defences (23), described the second part key-press module (22) of setting up defences, the described key-press module of withdrawing a garrison (24) and described the second memory module (21) be electrically connected to for receiving control signal that the pressing operation of the button of described telepilot (5) produces described the second memory module (21) is conducted interviews and read fortification command corresponding to control signal producing with this pressing operation, the MCU(20 of local fortification command or the instruction of withdrawing a garrison), and with described MCU(20) be electrically connected to, be used for described fortification command, local fortification command or the instruction of withdrawing a garrison are sent to the wireless transmitter module (25) of described receiving host machine (1),
Described control module (9) is also for when described receiving host machine (1) is when withdrawing a garrison pattern, the control signal that the pressing operation of module of setting up defences described in reception/withdraw a garrison produces, described the first memory module (10) is conducted interviews to read fortification command and carries out this fortification command, or receive and sending module (11) receives the fortification command sent by described wireless transmitter module (25) and carries out this fortification command by described signal, to control described microwave probe (12), guarded region is monitored, control described warning light (15) shows with the first color of presetting simultaneously,
Described control module (9) is also for when described receiving host machine (1) is when withdrawing a garrison pattern, receive described the first part control signal that the pressing operation of key-press module (17) produces of setting up defences, described the first memory module (10) is conducted interviews to read local fortification command and carries out this part fortification command, or receive and sending module (11) receives the local fortification command sent by described wireless transmitter module (25) and carries out this part fortification command by described signal, to control described microwave probe (12), only the region of setting up defences, described part is monitored, control described warning light (15) shows with the second color of presetting simultaneously,
Described control module (9) is also for when described receiving host machine (1) is when setting up defences pattern, the control signal that the pressing operation of key-press module (18) of setting up defences described in reception/withdraw a garrison produces, described the first memory module (10) is conducted interviews to read the instruction carry out this instruction of withdrawing a garrison of withdrawing a garrison, or receive and sending module (11) receives the instruction carry out this instruction of withdrawing a garrison of withdrawing a garrison sent by described wireless transmitter module (25) by described signal, to control described microwave probe (12), stop the monitoring to other guarded region except described standing anti-region of described guarded region, control described warning light (15) shows with the third color of presetting simultaneously.
5. microwave warning system according to claim 4, it is characterized in that, described receiving host machine (1) also comprises the first memory module (10) and the timing module (13) being connected with described control module (9), described the first memory module (10) stores very first time threshold value (T1), described control module (9) is also controlled described timing module (13) when judging that described communication device (2) is received the call request from alarm terminal (4) and is started timing, and the timing time that judges described timing module (13) is when being no more than described very first time threshold value (T1) and alarm terminal (4) and stopping sending call request to described communication device (2), controlling described microwave probe (12) monitors described guarded region, and control described warning light (15) and show with the first color of presetting.
6. microwave warning system according to claim 5, it is characterized in that, described receiving host machine (1) also comprises the first first aid key-press module (19) being electrically connected to described control module (9), and described telepilot (5) also comprises and described MCU(20) the second first aid key-press module (26) of being electrically connected to; Described the first memory module (10) stores the second time threshold (T2);
Described MCU(20) control signal also producing for receiving the pressing operation of described the second first aid key-press module (26), described the second memory module (21) is conducted interviews to read first aid instruction, and to described receiving host machine (1), send first aid order by described wireless transmitter module (25);
The control signal that described control module (9) also produces for receiving the pressing operation of described the first first aid key-press module (19), or receive and when sending module (11) receives the first aid order of being sent by described telepilot (5) by described signal, control described communication device (2) and send call request to described alarm center (3), and make described timing module (13) open timing;
And when judging that the timing time of described timing module (13) meets or exceeds described the second time threshold (T2), make described communication device (2) stop sending call request to described alarm center (3).
7. microwave warning system according to claim 6, is characterized in that, described the first memory module (10) also stores the 3rd time threshold (T3);
Described control module (9) is also when judging that described communication device (2) is connected with described alarm center (3) interrupt call, the first alarm terminal (4) by from described communication device (2) to appointment sends call connection request and controls described timing module (13) startup timing operation, and the timing time that judges described timing module (13) is when reaching described the 3rd time threshold (T3) and described receiving host machine (1) and not establishing call connection with described the first alarm terminal (4), by described communication device (2), to second alarm terminal (4) of appointment, send call connection request,
Described receiving host machine (1) is controlled described communication device (2) circulation by described control module (9) and is carried out aforesaid operations until the alarm terminal (4) in described receiving host machine (1) and described a plurality of alarm terminals (4) establishes call connection.
8. microwave warning system according to claim 4, is characterized in that, described receiving host machine (1) also comprises the microphone (14) being electrically connected to described control module (9);
The control signal that described control module (9) also produces for the pressing operation of the key-press module (18) of setting up defences/withdraw a garrison described in receiving, or receive and when sending module (11) receives the fortification command being sent by described telepilot (5) by signal, carry out and monitor instruction, guarded region is recorded by described microphone (14), by the digitization of speech signals of described microphone (14) typing and be stored in described the first memory module (10), and judge when described receiving host machine (1) is connected to the alarm terminal (4) in described a plurality of alarm terminal (4), close alarm bell (16), and be sent to described alarm terminal (4) by the digitize voice that signal receives and sending module (11) is stored described the first memory module (10).
9. microwave warning system according to claim 8, it is characterized in that, described control module (9) is also for receiving by described signal and when sending module (11) receives the on-hook order of described alarm terminal (4), close warning light (15) and disconnect described receiving host machine (1) and described alarm terminal (4) between call connection.
10. microwave warning system according to claim 1, it is characterized in that, described receiving host machine (1) also comprises power management module (27) and the power module (29) being connected with described power management module (27) and the battery module (28) being connected with described control module (9), described control module (9) is also for judging that described receiving host machine (1) when the power-down state, makes described power management module (27) that described receiving host machine (1) is switched to battery powered mode by Power supply pattern.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105277991A (en) * 2014-05-30 2016-01-27 南充鑫源通讯技术有限公司 Existence detection method and device
CN105430324A (en) * 2014-09-23 2016-03-23 南充鑫源通讯技术有限公司 Monitoring system and method
CN110580801A (en) * 2018-06-07 2019-12-17 芜湖美的厨卫电器制造有限公司 Fall alarm method, fall alarm device and water heater

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105277991A (en) * 2014-05-30 2016-01-27 南充鑫源通讯技术有限公司 Existence detection method and device
CN105277991B (en) * 2014-05-30 2018-11-02 南充鑫源通讯技术有限公司 There are detection method and device
CN105430324A (en) * 2014-09-23 2016-03-23 南充鑫源通讯技术有限公司 Monitoring system and method
CN110580801A (en) * 2018-06-07 2019-12-17 芜湖美的厨卫电器制造有限公司 Fall alarm method, fall alarm device and water heater

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