CN201247518Y - Wireless detection alarm system - Google Patents

Abstract

The utility model relates to a radio detecting alarm system which comprises an alarm signal acquisition device, a radio communication device and at least one alarm detector. The alarm detector is communicated with the alarm signal acquisition device through a wireless channel; the alarm signal acquisition device is connected with the radio communication device; and the radio communication device is connected with a radio fixed telephone through the radio communication network. Due to the adoption of a wireless distributed manner, the radio detecting alarm system with the structure has better distributed effect; a radio communication module is adopted simultaneously and the radio communication network is taken as a medium for being communicated with outside; because all alarm circuits respectively adopt a wireless manner, the installation and the use of a user are greatly facilitated, the damage resistance and the interference immunity of the system are improved, and the safety grade is effectively enhanced. The utility model has the advantages of simple and practical structure, convenient and quick use, stable, safe and reliable performance, and wider applicable scope and can be applied to distributed environment and complicated environment.

Description

The wireless exploration warning system

Technical field

The utility model relates to wireless communication field, and particularly wireless exploration alarm technique field specifically is meant a kind of wireless exploration warning system.

Background technology

Along with the continuous development of science and technology, alarm has been installed by increasing family, helps to improve safe coefficient so on the one hand, has also improved the quality grade of living on the other hand.

In the prior art, existing resident's home alarm device is wired mostly, promptly notify owner to inform by telephone wire, insecurity is arranged like this, the offender can cut telephone lines earlier and cause the alarm inefficacy, and this have the alarm of line style installing limitation, must have telephone wire to install.The acp chip of DA8026-G gsm wireless alarm adopts the Spreadtrum SM5100 series wireless communication module of four frequency technology, is applicable to the GSM/GPRS network in any area.SM5100 series is powerful, easy to be easy-to-use aspect machinery control and remote control application.Integrated ICP/IP protocol, SM5 100 series with wireless downloading firmware ability have been created the mode of more effective Resources allocation.SM5100 series wireless communication module has passed through FTA, FCC, China, North America, European standards such as PTCRB and GCF.The SM5100-D software platform that the software platform that merchant's words are moved provides for Spreadtrum, this is a complete MMI development platform.Signals collecting partly adopts PHILIPS P89L51RB2 single-chip microcomputer to carry out the alerting signal detection at the scene, then testing result and Spreadtrum SM5100 wireless communication module is carried out communication; Notify owner by wireless communication module by the GSM network again.

List of references information of the prior art is as follows:

(1) Spreadtrum SM5100 GMS/GPRS module, www.spreadtrum.com.cn;

(2) Spreadtrum SM5100-D software platform, www.spreadtrum.com.cn.

The utility model content

The purpose of this utility model is to have overcome above-mentioned shortcoming of the prior art, provide a kind of can to the various dangerous situations in the family carry out Realtime Alerts, simple and practical, convenient to use, stable performance is safe and reliable, be suitable for distributed environment and complex environment, scope of application wireless exploration warning system comparatively widely.

In order to realize above-mentioned purpose, wireless exploration warning system of the present utility model has following formation:

This wireless exploration warning system, its principal feature is, described system comprises alerting signal harvester, radio communication device and at least one alarm detector, described alarm detector all communicates with described alerting signal harvester by wireless channel and is connected, described alerting signal harvester is connected with described radio communication device, and described radio communication device is connected with fixed CDMA WLL by cordless communication network.

Radio communication device in this wireless exploration warning system comprises alerting signal processing capacity module and radio communication function module, described alerting signal harvester is connected with described radio communication function module by described alerting signal processing capacity module, and described radio communication function module is connected with fixed CDMA WLL by cordless communication network.

Alerting signal processing capacity module in this wireless exploration warning system comprises first relay unit and second relay unit, the stiff end of described first relay unit is connected with the radio communication function module, the acquiescence contact of this first relay unit is connected with fixed CDMA WLL far-end audio input block, and first contact of this first relay unit is connected with siren chip for driving unit; The stiff end of described second relay unit is connected with the radio function module, the acquiescence contact of this second relay unit is connected with the hands-free MIC audio frequency of fixed CDMA WLL input block, and first contact of this second relay unit is connected with the alarm voice chip unit.

Alerting signal harvester in this wireless exploration warning system is a single-chip microcomputer, and described alarm detector is connected with this single-chip microcomputer by the radio communication channel of 433MHz.

Cordless communication network in this wireless exploration warning system can be gsm wireless communication network, GPRS cordless communication network or 3G cordless communication network.

Adopted the wireless exploration warning system of this utility model,, thereby had distributed preferably effect because it has adopted wireless distributed mode to carry out communicating by letter of alarm detector and alerting signal harvester; Adopted wireless communication module to utilize cordless communication network simultaneously as the media of communicating by letter with the external world, because the All Alerts circuit all adopts wireless mode, thereby greatly facilitate user's installation and use, and improved the ability of system's damage resistance and anti-interference, and effectively strengthened level of security, not only simple and practical, and it is convenient to use, stable performance is safe and reliable, is suitable for distributed environment and complex environment, and the scope of application is comparatively extensive.

Description of drawings

Fig. 1 is the allomeric function module architectures synoptic diagram of wireless exploration warning system of the present utility model.

Fig. 2 is the overall work process synoptic diagram of wireless exploration warning system of the present utility model.

Fig. 3 is the system architecture synoptic diagram of the alerting signal processing capacity module in the wireless exploration warning system of the present utility model.

Fig. 4 is the overall work process synoptic diagram that wireless exploration warning system of the present utility model realizes SMS alarm and audio alert.

Embodiment

In order more to be expressly understood technology contents of the present utility model, describe in detail especially exemplified by following examples.

See also Fig. 1 to shown in Figure 4, this wireless exploration warning system, wherein, described system comprises alerting signal harvester, radio communication device and at least one alarm detector, described alarm detector all communicates with described alerting signal harvester by wireless channel and is connected, described alerting signal harvester is connected with described radio communication device, and described radio communication device is connected with fixed CDMA WLL by cordless communication network.

Wherein, described radio communication device comprises alerting signal processing capacity module and radio communication function module, described alerting signal harvester is connected with described radio communication function module by described alerting signal processing capacity module, and described radio communication function module is connected with fixed CDMA WLL by cordless communication network; This alerting signal processing capacity module comprises first relay unit and second relay unit, the stiff end of described first relay unit is connected with the radio communication function module, the acquiescence contact of this first relay unit is connected with fixed CDMA WLL far-end audio input block, and first contact of this first relay unit is connected with siren chip for driving unit; The stiff end of described second relay unit is connected with the radio function module, the acquiescence contact of this second relay unit is connected with the hands-free MIC audio frequency of fixed CDMA WLL input block, and first contact of this second relay unit is connected with the alarm voice chip unit.

Simultaneously, the alerting signal harvester in this wireless exploration warning system is a single-chip microcomputer, and described alarm detector is connected with this single-chip microcomputer by the radio communication channel of 433MHz; And described cordless communication network can be gsm wireless communication network, GPRS cordless communication network or 3G cordless communication network.

In the middle of reality was used, the utility model can be applied in the resident family Realtime Alerts, can carry out Realtime Alerts, and notify owner with the mode of note and called telephone fire alarm, combustion gas, theft alarm, misfortune police, medical aid.

Its control section is finished at SM5100 wireless communication module and warning single-chip microcomputer the inside respectively.Mainly can be divided into following two parts:

(a) alerting signal collecting part, this carries out in single-chip microcomputer.

(b) alerting signal is handled, alarm bell is reported to the police, and sends note automatically and calls and notify the related personnel.This part processing is placed in the SM5100 wireless communication module.

Be defined as follows for alerting signal:

Alarm defence area quantity is designed to 6, and each defence area can be to 5 detectors of sign indicating number; The alert type definition is 5, and the fixed correspondence in alert and defence area is:

● 1 defence area---rob alert

● 2 defence areas---theft alarm

● 3 defence areas---gas alarm

● 4 defence areas---fire alarm

● 5 defence areas---medical aid

● 6 defence areas---theft alarm (stay-at-home theft alarm defence area)

Every main frame can be to 6 telepilots of sign indicating number.

Communication modes for SM5100 wireless communication module and warning single-chip microcomputer is as follows:

Adopt the serial line interface communication modes, bit rate 9600.

(1) serial port setting:

9600 baud rates, 8 bit data, 1 position of rest, no parity check is with the communication of ASCII form.

(2) protocol rule:

Command format is consistent with the AT command format, and order finishes with newline.

If data are replied with " # " ending when being provided with, and the expression order is provided with success; If failure is set with " * " ending expression order.

(3) protocol command

Form: command header+data length+data+new line symbol

Command header (8 byte): AT##4F4F

Data length (1 byte Hex): 0 x 00-0 x ff

Data:

A., state is set:

The module alarm

1. enter order is set: * # password (6) * ##/* #*/* #0/*#1

(* ## enters setup menu)

(* #* password mistake)

(* #0 carries out initialization)

(* #1 recovers to dispatch from the factory password)

2. withdraw from order is set: * * * * #

3. modification password: 21 new password 21#/21 ^*

4. theft alarm enters the delayed alarm order: 23xx 23#/23 ^*

5. deploy troops on garrison duty and withdraw from the time-delay order: 24xx 24#/24 ^*

6. n telepilot ordered sign indicating number: 4n 4n#/4n ^*

7. removing n telepilot orders sign indicating number: 5n 5n#/5n ^*

8. cancelled the sign indicating number order: 60 6n#/6n ^*

9. which detector of m defence area is to crossing the sign indicating number order: 7m 7m000# (1 be to crossing yard, 0 for not to sign indicating number)

10. n the detector in m defence area ordered sign indicating number: 8mn 8mn#/8mn ^*

11. removing m defence area detector orders sign indicating number: 9m 9m#/9m ^*

B. duty:

The alarm module

1. withdraw a garrison: R0 does not have

2. deploy troops on garrison duty: R1 does not have

3. stay-at-home deploying troops on garrison duty: R2 does not have

4. defence area n reports to the police: the anti-area code of Z does not have

5. remote short messages is withdrawn a garrison: no R0

6. remote short messages is deployed troops on garrison duty: no R1

C. the talking state of receiving a crime report:

The module alarm

1. the conversation initiation command 31 of receiving a crime report does not have

2. the end of conversation order 32 of receiving a crime report does not have

3. removing alarm command R0 does not have

Simultaneously, see also Fig. 3 and shown in Figure 4, when alerting signal, relay A and contact 1 join, and allow siren report to the police.In case alarm call is connected, relay B at first joins with contact 1, broadcasts the recording of reporting to the police.Behind the recording close of transmission of reporting to the police, relay B is switching to contact 0, and the other side's phone just can be monitored field condition.

Thereby, open wireless alarm, after depositing the note number and voice number that to report to the police in, inspire a certain detector, corresponding note number will be subjected to alarming short message, and the voice call meeting is called out by alarm, after the connection, at first can hear the voice recording of warning kind, behind the recording close of transmission of reporting to the police, can monitor on-the-spot sound.

Adopted above-mentioned wireless exploration warning system,, thereby had distributed preferably effect because it has adopted wireless distributed mode to carry out communicating by letter of alarm detector and alerting signal harvester; Adopted wireless communication module to utilize cordless communication network simultaneously as the media of communicating by letter with the external world, because the All Alerts circuit all adopts wireless mode, thereby greatly facilitate user's installation and use, and improved the ability of system's damage resistance and anti-interference, and effectively strengthened level of security, not only simple and practical, and it is convenient to use, stable performance is safe and reliable, is suitable for distributed environment and complex environment, and the scope of application is comparatively extensive.

In this instructions, the utility model is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, instructions and accompanying drawing are regarded in an illustrative, rather than a restrictive.

Claims (5)

1, a kind of wireless exploration warning system, it is characterized in that, described system comprises alerting signal harvester, radio communication device and at least one alarm detector, described alarm detector all communicates with described alerting signal harvester by wireless channel and is connected, described alerting signal harvester is connected with described radio communication device, and described radio communication device is connected with fixed CDMA WLL by cordless communication network.

2, wireless exploration warning system according to claim 1, it is characterized in that, described radio communication device comprises alerting signal processing capacity module and radio communication function module, described alerting signal harvester is connected with described radio communication function module by described alerting signal processing capacity module, and described radio communication function module is connected with fixed CDMA WLL by cordless communication network.

3, wireless exploration warning system according to claim 2, it is characterized in that, described alerting signal processing capacity module comprises first relay unit and second relay unit, the stiff end of described first relay unit is connected with the radio communication function module, the acquiescence contact of this first relay unit is connected with fixed CDMA WLL far-end audio input block, and first contact of this first relay unit is connected with siren chip for driving unit; The stiff end of described second relay unit is connected with the radio function module, the acquiescence contact of this second relay unit is connected with the hands-free MIC audio frequency of fixed CDMA WLL input block, and first contact of this second relay unit is connected with the alarm voice chip unit.

4, according to each described wireless exploration warning system in the claim 1 to 3, it is characterized in that described alerting signal harvester is a single-chip microcomputer, described alarm detector is connected with this single-chip microcomputer by the radio communication channel of 433MHz.

According to each described wireless exploration warning system in the claim 1 to 3, it is characterized in that 5, described cordless communication network is gsm wireless communication network, GPRS cordless communication network or 3G cordless communication network.

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