CN201174730Y - Security protection alarming mobile phone - Google Patents
Security protection alarming mobile phone Download PDFInfo
- Publication number
- CN201174730Y CN201174730Y CNU2007201286285U CN200720128628U CN201174730Y CN 201174730 Y CN201174730 Y CN 201174730Y CN U2007201286285 U CNU2007201286285 U CN U2007201286285U CN 200720128628 U CN200720128628 U CN 200720128628U CN 201174730 Y CN201174730 Y CN 201174730Y
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- mobile phone
- security
- alarm
- 433mhz
- function
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- Expired - Fee Related
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Abstract
The utility model provides a security alarming mobile phone with the current mainstream security function. The security alarming mobile phone has the mainstream function of a GSM mobile phone and the security information transceiving function of DECT433MHz. The security alarming function can be set rapidly and conveniently by a user. The alarming short message is sent to the preset number according to the preset program when the alarming information is triggered and the specified number is dialed to realize the alarm monitoring.
Description
Technical field
The utility model relates to a kind of telephone communication unit, particularly a kind of mobile device with built-in security alarm information transmission system.
Background technology
In today that living standards of the people improve constantly, be used for the security protection equipment that family and personal property are protected is more and more entered into average family.But in present product technology was used, all safety-protection systems and equipment all belonged to the product that the professional person could use and install, and can't carry, and cost an arm and a leg, and installed complicated.Meanwhile, mobile phone is that mobile phone technique also spreads to each countries and regions, the whole world rapidly, and becomes indispensable electronic equipment in the people's lives.Though tens00000000 mobile phones of the annual institute in whole world production and consumption have at present possessed information and voice communication function easily, never are used in the safety-security area closely bound up with people's lives.The tranmitting frequency that present GSM mobile handset technology is adopted is at 900/1800MHz or 850/1900MHz, and the tranmitting frequency that more extensively is used in security protection and other short distance message transmission then is at 433MHz, and two class frequency ranges have nothing in common with each other, and also are difficult to intercommunication.
Summary of the invention
The purpose of this utility model is that a kind of security alarm mobile phone that possesses present main flow safety protection function will be provided, this security alarm mobile phone is except the main flow function that possesses GSM mobile handset, the safeguard information transmission-receiving function that also possesses DECT433MHz, can set the security alarm function quickly and easily by user oneself, and when warning message is triggered, send alarming short message for predefined number and dial the assigned number monitoring of reporting to the police according to default program.
This security alarm mobile phone that the utility model provides is connected by the 433MHZ warning safeguard information transceiver module of mobile device and embedded in mobile phone and forms, being connected of the 433MHZ warning safeguard information transceiver module of mobile phone and embedded in mobile phone, be directly by the input of the I/O on the MCU (primary processor) by data after the 433MHZ data decode, MCU (primary processor) is according to the predefined agreement of software, differentiate concrete alert, and send corresponding default alarming short message and dial default phone.
Use method of the present utility model, be on doorway that the client need monitor, window or other alarm points arrange the switch sensor that needs, and portable small-sized transducers such as Smoke Sensor, fire perceiving device, infrared sensor.These transducers send corresponding alarm code information by its 433MHz sender unit that carries after being touched, be built in 433MHz transceiver module in the alarm mobile phone and then after collecting this warning message, information decoding be transferred to the base band of mobile phone, base band sends to assigned number with this information with the form of the regular handset note frequency by GSM mobile handset 900/1800MHz or 850/1900MHz, and the startup alarm mode carries out activities such as other monitoring, the safety protection function that the realization mobile phone has both.
Description of drawings
Accompanying drawing 1 is a technology block diagram of the present utility model.
LCD among the figure: LCD CODEC: codec RF: radio frequency POWER IC: power supply chip BATTERY: battery KEYPAD: keyboard 433M RECEIVER:433MHZ radio receiving transmitting module FM: frequency modulation VOICEBAND: voice band EARPHONE: earphone MIC: Mai Kefeng (pick-up) SPEAKER: loudspeaker RECEIVER: receiver MCU: main processor MP 321: multimedia chip (model is MP321)
Embodiment
Present embodiment is a security alarm mobile phone, and the technology block diagram by present embodiment, further specifies as follows to the utility model technology as shown in Figure 1:
The composition GSM mobile handset of the GSM security alarm mobile phone in the present embodiment is to possess the mobile phone that works in GSM frequency range (900/1800MHz or 850/1900MHz) that the multimedia function of basic functions such as note, phone directory and some expansions was called, receives calls, received and dispatched to routine.433MHz radio receiving transmitting module in the present embodiment is embedded in GSM security alarm mobile phone inside, link to each other with baseband processor (MCU) in the GSM mobile handset by bus, this module operation principle is, receive the signal that various security alarm equipment send, demodulate the MCU that alarm code information sends GSM mobile handset to.
Security alarm equipment then generally is made up of remote controller, door magnetic detector, Infrared Detectors, gas detector, transducer (Smoke Sensor, fire perceiving device, infrared sensor etc.), 433MHz sending module and some control circuits, its operation principle is: the sensor sensing of equipment is when external environment condition changes, and control circuit can be transferred to the 433MHz wireless sending module to different alarm code information according to the difference that external environment condition changes and send.
This GSM security alarm mobile phone is on conventional GSM mobile handset basis, embeds the 433MHz receiver module, adds some sound, light warning annex composition, and the warning processing procedure is as follows:
The sensor sensing of security alarm equipment is when external environment condition changes, spread out of the 433MHZ wireless data that modulation system is the ASK sign indicating number by its 433MHZ reflector that carries, each wireless detector and remote controller all have different identity codes, and, allow main frame can discern them by early stage the identity code of sign indicating number with detector and remote controller being deposited in the alarm host machine.
Mobile phone the is embedded 433MHZ superheterodyne reception chip of superpower ability to accept (sensitivity reaches-and 125DB), chip is given MCU in the mode of serial data by the I/O mouth of MCU after demodulation restores alarm code information after receiving the ASK code data that transducer sends.
The MCU of GSM mobile handset module receives alarm code information, analyze the meaning of this information, and according to the predefined agreement of software send corresponding default alarming short message (as, door is opened, fire alarm triggering, gas leakage, or the like), dial default phone (as machine master's oneself mobile phone, crucial contact phone, security protection control centre phone, perhaps 110 report to the police), carry out sound and light alarm etc. and (need peripheral accessory support, as mobile phone seat, mobile phone provides a high level signal, the mobile phone seat sound and light alarm that just is triggered out.
Native system is a warning device that possesses learning ability, can be in advance matches settings with multiple alarm sensor, the warning device that sets is encoded deposit as in the system.After being triggered, sends by transducer band ASK modulating data coding, that have alarm content information, 433 modules in the system are come out the modulating data demodulation of reflector by superhet mode, compare with the coding of storing in advance in the system, when comparison is consistent, can judge which kind of reason causes reporting to the police.
The safe antitheft functional requirement and the specification of present embodiment are as follows:
Warning function: system's siren of will ringing was reported to the police when alert took place, and dialed maximum 5 groups of default alarm calls one by one by the preset number order automatically by the GSM net simultaneously.Dial not answer and dial next sets of numbers automatically the rest may be inferred, treat to dial next number automatically after the other side is hung up in case identification the other side on is just no longer dialed this number.And to default 60 English alphabets of corresponding English short message content of default 5 numbers transmission.Can discern 8 group alarm defence areas by short message content.(if door magnetic is opened, send short message content automatically and report to the police for door magnetic) this short message content can be write according to demand.Predeterminable 8 groups of different contents.Can deploy troops on garrison duty by mobile phone menu and remote short messages setting, withdraw a garrison, monitor the scene, learning type can be expanded all kinds of detectors flexibly to coding mode.
System is provided with: each wireless detector of sign indicating number and remote controller are all had different identity codes, sign indicating number is meant that the identity code with wireless detector and remote controller deposits in the alarm host machine, allow main frame can discern their (detector that this machine carries and remote controller to good sign indicating number, can directly use) when dispatching from the factory.To the sign indicating number setting: mobile phone enters behind the sign indicating number menu, and selection need be determined to enter to behind the sign indicating number state to the accessory of sign indicating number, triggers corresponding accessory, and mobile phone is collected the identity code of accessory automatically, and deposits in the mobile phone.Trigger the method for accessory: Infrared Detectors: its mains switch is opened, make signal lamp once bright, after mobile phone is received identity code, shut mains switch. door magnetic detector: door magnetic launch-box and magnet are staggered, make signal lamp once bright. remote controller: click on the remote controller that button is once bright by signal lamp arbitrarily. the phone of receiving a crime report is set: in mobile phone menu, deposit corresponding alarm call in corresponding accessory position, every sets of numbers is no more than 16. write short message content: in mobile phone menu, deposit corresponding short message content in corresponding accessory position, every note can not surpass 20 middle literal or 60 English alphabets. and the multinomial warning function of this machine of system parameter setting can be by mobile phone menu and remote short messages setting.Long-range being arranged on phone is provided with the note order to the alarm mobile phone transmission.
Superheterodyne reception specification that 433M is wireless: performance specification (can adopt MAX1473 to design) (1) sensitivity is greater than-105dbm, and receiving range is more than 200 meters.(2) rational reception bandwidth is arranged, have very strong same frequency and suppress ability, the antijamming capability extra-heavy adapts to various environment and uses.(3) good collecting and distributing radiation suppresses ability, can pass through various examination criterias.(4) good shielding, various installation environments are little to the module performance influence, high conformity.(5) adopt the SAW local oscillator, stable performance, the Applicable temperature scope is wide.(6) be applicable to that the adjustment of 315-433MHz frequency is easy.(7) single-chip microcomputer direct interface is realized (transmission rate reaches as high as 20kbps) easily.(8) strengthen antijamming capability/improve decode waveform to mobile phone.
Wireless receiving module adopts the transmission means of ASK, and the mode of ASK can produce the data-signal pulsewidth in transmission change moves, and therefore, handles in this effect of the reply mutually of writing wireless data: the agreement for example.
High level can be judged to " 1 " less than 500us when " 1 " received decoding
Guidance code can adopt " 1 " sign indicating number or " 0 " sign indicating number, and initial code adopts the low level of 2ms.
The explanation of pin position:
| The pin position | | Function declaration | |
| 1 | ANT | The |
|
| 2，3 | GND | Ground connection | |
| 4 | RX-DATA | The output of decoding square wave | |
| 5 | VCC | The modular power source supply |
Whole system in the present embodiment has 4 transducers, respectively representative: door, window, fire alarm, coal gas, and each have and be furnished with independently 433MHZ transducer, each transducer is furnished with independent unduplicated ASK coding.Mobile phone has been preset 3 emergency numbers by manual menu operation, is respectively 13588800999,13500088888,13597878778; Be provided with 13588800999 and be the monitoring number, and preset four groups of short message contents, be respectively " door is illegally opened ", " window is illegally opened ", " fire alarm triggering ", " gas alarm ".
As when door is opened, the pairing transducer of door is triggered, and launches one group of ASK sign indicating number by its 433MHZ reflector that carries.The superheterodyne reception chip of embedded in mobile phone is received this group ASK sign indicating number information, and issues MCU by the I/O mouth in the mode of serial data by the form that is demodulated into the MCU needs.After MCU receives this information, compare one by one with the coding of prior storage, what confirm this coding correspondence when comparison is consistent is door.MCU control cell phone system sends out note " door is illegally opened " for three pre-set numbers one by one.MCU calls for the monitoring number 13588800999 that preestablishes and select after sending these three notes, and the other side can directly listen to on-the-spot sound behind the closing of the circuit.
Claims (2)
1, a kind of security alarm mobile phone is characterized in that 433MHZ warning safeguard information transceiver module by mobile device and embedded in mobile phone is connected to form.
2, security alarm mobile phone according to claim 1 is characterized in that being connected of 433MHZ warning safeguard information transceiver module of described mobile phone and embedded in mobile phone being directly to import by the I/O on the primary processor by data after the 433MHZ data decode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201286285U CN201174730Y (en) | 2007-09-10 | 2007-09-10 | Security protection alarming mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201286285U CN201174730Y (en) | 2007-09-10 | 2007-09-10 | Security protection alarming mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201174730Y true CN201174730Y (en) | 2008-12-31 |
Family
ID=40201860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201286285U Expired - Fee Related CN201174730Y (en) | 2007-09-10 | 2007-09-10 | Security protection alarming mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201174730Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103077570A (en) * | 2012-12-29 | 2013-05-01 | 四川九洲电器集团有限责任公司 | Door contact security device based on global system for mobile communications (GSM) network |
| CN107615342A (en) * | 2015-05-19 | 2018-01-19 | 生态互联智能科技公司 | DIY monitoring devices and method |
-
2007
- 2007-09-10 CN CNU2007201286285U patent/CN201174730Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103077570A (en) * | 2012-12-29 | 2013-05-01 | 四川九洲电器集团有限责任公司 | Door contact security device based on global system for mobile communications (GSM) network |
| CN107615342A (en) * | 2015-05-19 | 2018-01-19 | 生态互联智能科技公司 | DIY monitoring devices and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20100910 |