CN108022403A - A kind of Internet of Things wireless security system - Google Patents
A kind of Internet of Things wireless security system Download PDFInfo
- Publication number
- CN108022403A CN108022403A CN201711336622.1A CN201711336622A CN108022403A CN 108022403 A CN108022403 A CN 108022403A CN 201711336622 A CN201711336622 A CN 201711336622A CN 108022403 A CN108022403 A CN 108022403A
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- resistance
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
- G08B19/005—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow combined burglary and fire alarm systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of Internet of Things wireless security system, including power module, detecting module, display module, microcontroller, signal amplification module, memory, Internet of Things wireless terminal and audible-visual annunciator, the microcontroller connects power module, display module, microcontroller, signal amplification module, memory and Internet of Things wireless terminal respectively, signal amplification module is also respectively connected with wave filter, and wave filter is also connected with detecting module.The functions such as door and window intrusion alarm, human body proximity sensing, fire protection alarm and initiative alarming are incorporated into one by Internet of Things wireless security system of the present invention, and combining wireless signal transmission technology realizes remote alarming function, its detection part and center processing component need not simultaneously be put together, so add the present invention uses space, it also add signal amplification module at the same time, effectively reduce false triggering probability and increase the control accuracy of system so that the present invention has the advantages that vdiverse in function, degree of intelligence is high.
Description
Technical field
The present invention relates to a kind of safety-protection system, is specifically a kind of Internet of Things wireless security system.
Background technology
With the continuous improvement of living standard, protection of the people to household safe is also increasingly paid attention to, therefore, a set of reliable
Practical Household security system has become many human needs.But present safety-protection system all has many limitations, for example,
How monitoring unit in safety-protection system configures, and how to place, and how various detection datas effectively pass to householder, how to report
How police, react.Internet of Things refers to technology and computer, the combination of Internet technology, realizes between object and object, ring
Border and status information Real-Time Sharing and it is intelligentized collect, transmit, processing, perform realize deeper into Thingsization, it is existing
Safety-protection system it is big multi-functional single, easily by false triggering, therefore to be improved.
The content of the invention
It is proposed in the above background technology to solve it is an object of the invention to provide a kind of Internet of Things wireless security system
Problem.
To achieve the above object, the present invention provides following technical solution：
A kind of Internet of Things wireless security system, including power module, master controller, wireless transmitter module, display, enter key
Disk, communication module, data interface module and router, the master controller connect power module, wireless transmitter module, show respectively
Show device, input keyboard, communication module, data interface module and router, the wireless transmitter module is also connected with signal amplification electricity
Road, the signal input part of the signal amplification circuit connect door status switch, microwave human detection module, fire protection module respectively
With initiative alarming button, the communication module is also connected with portable equipment, and router is also connected with portable equipment.
Preferred solution as the present invention：The signal amplification module include resistance R1, resistance R2, resistance R3, capacitance C1,
Capacitance C2, chip IC 1 and chip IC 1, it is characterised in that one end connection capacitance C1, the capacitance C2 and signal of the resistance R1 is defeated
Entering and hold IN, the other end of resistance R1 connects the pin 2 of the other end of capacitance C1, capacitance C4, resistance R2, resistance R7 and chip IC 1,
The other end of other end connection resistance R2 and the pin 1 of chip IC 1 of capacitance C2, the pin 5 of chip IC 1 connect resistance R6 and electricity
Source VCC, the pin 3 of chip IC 1 connect the another of the other end connection capacitance C3 of resistance R3, resistance R4 and capacitance C3, resistance R3
The pin 4 at end, resistance R5 and chip IC 1, the other end of the other end connection capacitance C4 of resistance R4, the other end connection of resistance R5
Other end connection resistance R8, the capacitance C6 of capacitance C5, capacitance C5 and the pin 3 of chip IC 2, the other end connection resistance of resistance R6
The other end of R7 and the pin 1 of chip IC 2, the other end, 4 and of pin of chip IC 2 of the other end connection capacitance C6 of resistance R8
Output terminal OUT, the model of the chip IC 1 and chip IC 2 is LM321.
Preferred solution as the present invention：The master controller is MC51 series monolithics.
Preferred solution as the present invention：The display is touch LCD screen.
Preferred solution as the present invention：The communication module is GPRS chips.
Preferred solution as the present invention：The data interface module is USB interface.
Preferred solution as the present invention：The microwave human detection module is TX982 human body sensing chips.
Preferred solution as the present invention：The fire protection module includes temperature sensor and Smoke Detection sensor.
Compared with prior art, the beneficial effects of the invention are as follows：Internet of Things wireless security system of the present invention invades door and window
The functions such as alarm, human body proximity sensing, fire protection alarm and initiative alarming are incorporated into one, and combining wireless signal transmission
Technology realizes remote alarming function, its detection part and center processing component need not simultaneously be put together, and so be added
The present invention's uses space, while also add signal amplification module, effectively reduces false triggering probability and increases the control of system
Precision processed so that the present invention has the advantages that vdiverse in function, degree of intelligence is high.
Brief description of the drawings
Fig. 1 is the structure diagram of Internet of Things wireless security system；
Fig. 2 is the circuit diagram of signal amplification module.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1-2, a kind of Internet of Things wireless security system, including power module, master controller, wireless transmission mould
Block, display, input keyboard, communication module, data interface module and router, the master controller connect power supply mould respectively
Block, wireless transmitter module, display, input keyboard, communication module, data interface module and router, the wireless transmission mould
Block is also connected with signal amplification circuit, and the signal input part of the signal amplification circuit connects door status switch, microwave people's physical examination respectively
Survey module, fire protection module and initiative alarming button, the communication module and be also connected with portable equipment, router is also connected with portable
Equipment.
Preferred solution as the present invention：The signal amplification module include resistance R1, resistance R2, resistance R3, capacitance C1,
Capacitance C2, chip IC 1 and chip IC 1, it is characterised in that one end connection capacitance C1, the capacitance C2 and signal of the resistance R1 is defeated
Entering and hold IN, the other end of resistance R1 connects the pin 2 of the other end of capacitance C1, capacitance C4, resistance R2, resistance R7 and chip IC 1,
The other end of other end connection resistance R2 and the pin 1 of chip IC 1 of capacitance C2, the pin 5 of chip IC 1 connect resistance R6 and electricity
Source VCC, the pin 3 of chip IC 1 connect the another of the other end connection capacitance C3 of resistance R3, resistance R4 and capacitance C3, resistance R3
The pin 4 at end, resistance R5 and chip IC 1, the other end of the other end connection capacitance C4 of resistance R4, the other end connection of resistance R5
Other end connection resistance R8, the capacitance C6 of capacitance C5, capacitance C5 and the pin 3 of chip IC 2, the other end connection resistance of resistance R6
The other end of R7 and the pin 1 of chip IC 2, the other end, 4 and of pin of chip IC 2 of the other end connection capacitance C6 of resistance R8
Output terminal OUT, the model of the chip IC 1 and chip IC 2 is LM321.
Master controller is MC51 series monolithics.Display is touch LCD screen.Communication module is GPRS chips.Data connect
Mouth mold block is USB interface.Microwave human detection module is TX982 human body sensing chips.Fire protection module includes temperature sensing
Device and Smoke Detection sensor.
The present invention operation principle be：1st, the door sensor in the present invention can be used for door and window intrusion detection, be disposed at door
Window position, when door and window is opened, door status switch is triggered, and exports trigger signal,
2nd, microwave human detection module using TX982 types microwave remote sensor be used as detecting element, its radiation electric field space in have
People is triggered into fashionable, exports trigger signal.
3rd, the fire protection module in the present invention includes temperature sensor and Smoke Detection sensor, it can be to environment
Temperature and smoke signal are detected, and when both above-mentioned any one data exceptions, can all export trigger signal.
4th, initiative alarming button may be used to user when running into emergency case actively press, can be in the shortest time
Interior carry out signal transmission, notifies other people.
The signal of above-mentioned four kinds of triggering modes is by signal amplification circuit, and signal amplification circuit is as shown in Fig. 2, in figure
The presence of resistance R1 and resistance R2 can prevent self-excitation, and be also input resistance, and capacitance C1 can prevent from being mixed into the height of signal
Frequency disturbs, and runs into during High-frequency Interference that it is short-circuit.Capacitance C2 is signal coupling capacitance.Chip IC 1 above is to constitute one
Voltage negative feedback circuit, R3 and R4 are feedback resistances, end of oppisite phase of the feedback voltage to chip IC 1.C3 plays frequency compensated work
With：When frequency is very high, the capacitive reactance of C3 reduces, and the total impedance of C3, R3 reduce, and feedback quantity reduces, so the high frequency of this circuit is special
Property is relatively good.C4 is to reduce DC feedback and strengthen bass AC regeneration, its addition can allow amplifier output to be stablized.Chip
IC2 is a reverse proportional amplifier, and prime passes through R5, and C5 is coupled to its end of oppisite phase, and R8 is feedback resistance, and C5 is the same as C3 mono-
Sample, R6 and R7 are divider resistances, and obtained partial pressure is added to the positive terminal of amplifier, are triggered from the signal of signal amplification module output single
Piece machine, microcontroller is handled by its internal coder-decoder by information is triggered, and exports router and communication module, and two
Person can realize the transmission of wireless signal, using both triggering modes it is possible to prevente effectively from being lacked existing for single alarm system
Fall into, achieve the purpose that remote alarms.Touch display screen is used for the working status for checking warning message and system manually.Work as touch
Liquid crystal display can also can complete signal by Keyboard Control, data interface module USB when using not smoothly by data cable
Wire transmission.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of Internet of Things wireless security system, including power module, master controller, wireless transmitter module, display, enter key
Disk, communication module, data interface module and router, it is characterised in that the master controller connects power module, wireless respectively
Transmitting module, display, input keyboard, communication module, data interface module and router, the wireless transmitter module are also connected with
Signal amplification circuit, the signal input part of the signal amplification circuit connect door status switch, microwave human detection module, disappear respectively
Anti- detection module and initiative alarming button, the communication module are also connected with portable equipment, and router is also connected with portable equipment.
A kind of 2. Internet of Things wireless security system according to claim 1, it is characterised in that the signal amplification module bag
Include resistance R1, resistance R2, resistance R3, capacitance C1, capacitance C2, chip IC 1 and chip IC 1, it is characterised in that the resistance R1's
The other end of the other end connection capacitance C1 of one end connection capacitance C1, capacitance C2 and signal input part IN, resistance R1, capacitance C4,
The pin 2 of resistance R2, resistance R7 and chip IC 1, the other end of other end connection resistance R2 and the pin of chip IC 1 of capacitance C2
1, the pin 5 of chip IC 1 connects resistance R6 and power supply VCC, and the pin 3 of chip IC 1 connects resistance R3, resistance R4 and capacitance C3,
The pin 4 of the other end of the other end connection capacitance C3 of resistance R3, resistance R5 and chip IC 1, the other end connection electricity of resistance R4
Hold the other end of C4, other end connection resistance R8, capacitance C6 and the chip of the other end connection capacitance C5, capacitance C5 of resistance R5
The pin 3 of IC2, the other end of other end connection resistance R7 and the pin 1 of chip IC 2 of resistance R6, the other end of resistance R8 connect
Connecing the other end of capacitance C6, the pin 4 of chip IC 2 and output terminal OUT, the model of the chip IC 1 and chip IC 2 is
LM321。
3. a kind of Internet of Things wireless security system according to claim 1, it is characterised in that the master controller is MC51
Series monolithic.
4. a kind of Internet of Things wireless security system according to claim 1, it is characterised in that the display is touch liquid
Crystalline substance screen.
5. a kind of Internet of Things wireless security system according to claim 1, it is characterised in that the communication module is GPRS
Chip.
6. a kind of Internet of Things wireless security system according to claim 1, it is characterised in that the data interface module is
USB interface.
A kind of 7. Internet of Things wireless security system according to claim 1, it is characterised in that the microwave human testing mould
Block is TX982 human body sensing chips.
A kind of 8. Internet of Things wireless security system according to claim 1, it is characterised in that the fire protection module bag
Include temperature sensor and Smoke Detection sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711336622.1A CN108022403A (en) | 2017-12-14 | 2017-12-14 | A kind of Internet of Things wireless security system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711336622.1A CN108022403A (en) | 2017-12-14 | 2017-12-14 | A kind of Internet of Things wireless security system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108022403A true CN108022403A (en) | 2018-05-11 |
Family
ID=62073675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711336622.1A Pending CN108022403A (en) | 2017-12-14 | 2017-12-14 | A kind of Internet of Things wireless security system |
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| Country | Link |
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| CN (1) | CN108022403A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002037443A1 (en) * | 2000-10-30 | 2002-05-10 | Globala Trygghetsbolaget Ab | Alarm apparatus |
| CN201156285Y (en) * | 2008-01-04 | 2008-11-26 | 黄吉惠 | Safety prevention alarming system having remote video monitoring function |
| CN102306438A (en) * | 2011-05-10 | 2012-01-04 | 漳州凯邦电子有限公司 | Method and device for disabled person to acquire environmental information |
| CN202189451U (en) * | 2011-08-02 | 2012-04-11 | 毛振刚 | Intelligent type wireless dual-network antitheft alarm system |
| CN203055115U (en) * | 2012-11-23 | 2013-07-10 | 蒋建民 | Remote wireless security system |
| CN106846754A (en) * | 2017-02-27 | 2017-06-13 | 南京铁道职业技术学院 | A kind of wireless automatic safety-protection system based on Internet of Things |
-
2017
- 2017-12-14 CN CN201711336622.1A patent/CN108022403A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002037443A1 (en) * | 2000-10-30 | 2002-05-10 | Globala Trygghetsbolaget Ab | Alarm apparatus |
| CN201156285Y (en) * | 2008-01-04 | 2008-11-26 | 黄吉惠 | Safety prevention alarming system having remote video monitoring function |
| CN102306438A (en) * | 2011-05-10 | 2012-01-04 | 漳州凯邦电子有限公司 | Method and device for disabled person to acquire environmental information |
| CN202189451U (en) * | 2011-08-02 | 2012-04-11 | 毛振刚 | Intelligent type wireless dual-network antitheft alarm system |
| CN203055115U (en) * | 2012-11-23 | 2013-07-10 | 蒋建民 | Remote wireless security system |
| CN106846754A (en) * | 2017-02-27 | 2017-06-13 | 南京铁道职业技术学院 | A kind of wireless automatic safety-protection system based on Internet of Things |
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| PB01 | Publication | ||
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Application publication date: 20180511 |