CN202854992U - Acousto-optic alarming warning device having remote control function - Google Patents

Acousto-optic alarming warning device having remote control function Download PDF

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Publication number
CN202854992U
CN202854992U CN 201220566216 CN201220566216U CN202854992U CN 202854992 U CN202854992 U CN 202854992U CN 201220566216 CN201220566216 CN 201220566216 CN 201220566216 U CN201220566216 U CN 201220566216U CN 202854992 U CN202854992 U CN 202854992U
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China
Prior art keywords
alarming
warning
acousto
chip microcomputer
remote control
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Active
Application number
CN 201220566216
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Chinese (zh)
Inventor
羊贵祥
高开文
谢武松
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Lixiang TECH Development Co Ltd Chengdu
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Lixiang TECH Development Co Ltd Chengdu
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Priority to CN 201220566216 priority Critical patent/CN202854992U/en
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Abstract

The utility model discloses an acousto-optic alarming warning device having remote control function comprising a one-chip microcomputer, a data transmission interface circuit, a remote control receiving circuit, an alarming LED, an audio frequency amplifier and an alarming horn. The data transmission interface circuit is connected with the one-chip microcomputer, and is externally connected with an alarming host. An output end of the remote control receiving circuit, an input end of the alarming LED and an input end of the audio frequency amplifier are respectively correspondingly connected with the one-chip microcomputer. A signal output end of the audio frequency amplifier is connected with a signal input end of the alarming horn. When in use, the acousto-optic alarming warning device is disposed outdoors, and then the device can be observed, but is not easy to damage. When the alarming host gives an alarm, the acousto-optic alarming and warning functions can be realized. The remote control receiving circuit disposed in the acousto-optic alarming warning device can be used to control the alarming LED and the alarming horn for the alarming after receiving the garrison duty performing information and the garrison duty withdrawing information of the remote controller, therefore the garrison duty performing operation and the garrison duty withdrawing operation of the alarming host can be completed. The acousto-optic alarming warning device is suitable for occasions requiring the antitheft alarming function, such as households, work units, and stores.

Description

Sound and light alarm alarming device with distant control function
Technical field
The utility model relates to a kind of warning device, relates in particular to a kind of sound and light alarm alarming device with distant control function.
Background technology
The LED/LCD realization alert prompting that the traditional alert controller usually adopts alarm sound or is connected with controller, the parameter setting of alarm controller also can only operate by keyboard.At present with more be the alarm condition of coming the display alarm controller by a kind of warning system caution plate, this device places warning sign outdoor, so from the outdoor state that just can accurately judge alarm controller.But this warning sign only has Presentation Function, does not have wireless remote control and audio function, can not realize cloth withdraw a garrison control and the function of sound and light alarm by it.
Existing warning system exists following defective and weak point in design:
1, existing alarm control system commonly adopts keyboard to carry out cloth to withdraw a garrison and show that wherein keyboard operation need to be installed in keyboard the place of handled easily, is destroyed by the people easily like this.Also have and adopt telepilot control, but usually with the remote-control receiving circuit design in the alarm host machine case, wireless remote control operates in remote control reliability variation after partition wall or the metallic door, the unsuccessful situation of operation occurs easily.
When 2, the user need to deploy troops on garrison duty, indoor words of deploying troops on garrison duty, after deploying troops on garrison duty successfully, go out and to cause that warning may cause unnecessary the dealing with emergencies and dangerous situations and cause cost to increase of warning company, deploy troops on garrison duty because the wireless remote control partition wall can't judge whether to deploy troops on garrison duty successfully outdoor, may because of judge by accident disconnected alarm controller deploy troops on garrison duty successfully cause stolen; Also there is this problem in same outdoor withdrawing a garrison, enters in the disconnected situation of withdrawing a garrison of erroneous judgement, also can cause warning company to deal with emergencies and dangerous situations because of warning.
3, after there was illegal invasion in existing panalarm controller, alarm sound was indoor, and alarm sound is difficult to spread out of outdoor, or outdoor influence power is little, and destroyed easily, and theft is upgraded to robbery.In order to address this problem, have a lot of warning company to take mode in a flasher of outdoor mounted or external warning signal to improve threatening effect when reporting to the police, mode is more single, no matter uses any, the caution degree is all inadequate, does not reach the optimum efficiency of deterrence.
The utility model content
The purpose of this utility model provides a kind of sound and light alarm alarming device with distant control function with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
Sound and light alarm alarming device with function of infrared remote control described in the utility model comprises interconnective single-chip microcomputer and data transmission interface circuit, the external alarm host machine of described data transmission interface circuit, also comprise remote-control receiving circuit, warning LED, note amplifier and alarming horn, the input end of the output terminal of described remote-control receiving circuit, described warning LED be connected the respectively corresponding connection with described single-chip microcomputer of input end of note amplifier, the signal output part of described note amplifier is connected with the signal input part of described alarming horn.
As preferably, described single-chip microcomputer, data transmission interface circuit, remote-control receiving circuit, warning LED, note amplifier and alarming horn are one-piece construction.Sound and light alarm has larger fright power simultaneously, has the effect that stops the further crime of illegal invasion person.
Described note amplifier adopts the synthetic various signal tones of PWM, promotes loudspeaker after amplifying by audio power amplifying circuit and sounds.PWM is pulse-length modulation, is called for short width modulation, is to utilize the numeral of microprocessor to export a kind of very effective technology that mimic channel is controlled.Adopt the mode of PWM Composite tone, its advantage is that alarm sound is versatile and flexible, and can point out by alarm sound is the different alerts such as warning, medical treatment emergency, fire alarm, has simultaneously the prompt tone of deploying troops on garrison duty, withdraw a garrison, and more convenient user judges practical operation.And traditional external warning signal alarm sound is single, can't accurately judge by alarm sound the operations such as current main frame type of alarm.
In the application, single-chip microcomputer, data transmission interface circuit, remote-control receiving circuit, warning LED, note amplifier and alarming horn are integrated formation sound and light alarm alarming device, be installed in the outdoor place that can see, alarm host machine is installed in indoor.During test, operator's hand-held remote controller is at the outdoor transmission cloth signal of withdrawing a garrison, because all outdoor, so the sound and light alarm alarming device guarantees to receive this signal, then by single-chip microcomputer warning message is sent to respectively warning LED and note amplifier, send sound and light alarm; During practical application, if there is illegal invasion person to enter the safety zone, alarm host machine sends to the data transmission interface circuit of sound and light alarm alarming device with warning message, then by single-chip microcomputer warning message is sent to respectively warning LED and note amplifier, sends sound and light alarm.
The beneficial effects of the utility model are:
Sound and light alarm alarming device described in the utility model has the sound and light alarm effect concurrently and receives remote signal with the effect of effective judgement of finishing cloth and withdrawing a garrison, the optimum efficiency of play caution, deterring; Sound and light alarm alarming device described in the utility model is easy to operate, volume is little, be convenient to installation, can be widely used in average family, retail shop and public institution's burglar alarm.
Description of drawings
Fig. 1 is the circuit structure block diagram of sound and light alarm alarming device described in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, sound and light alarm alarming device with function of infrared remote control described in the utility model comprises single-chip microcomputer, data transmission interface circuit, remote-control receiving circuit, warning LED, note amplifier and alarming horn, the data transmission interface circuit is connected with single-chip microcomputer and external alarm host machine, the input end of the output terminal of remote-control receiving circuit, warning LED is connected respectively corresponding connection with single-chip microcomputer of input end with note amplifier, the signal output part of note amplifier is connected with the signal input part of alarming horn.Note amplifier adopts the synthetic various signal tones of PWM, promotes loudspeaker after amplifying by audio power amplifying circuit and sounds.Telepilot and remote-control receiving circuit can adopt Infrared remote controller and infrared remote control reception circuit, and its man-to-man remote control mode can not be subject to the interference of other high-frequency signal, guarantees to operate errorless.
In conjunction with Fig. 1, in the application, single-chip microcomputer, data transmission interface circuit, remote-control receiving circuit, warning LED, note amplifier and alarming horn are installed together the formation one-piece construction are the utility model sound and light alarm alarming device, the sound and light alarm alarming device is installed in outdoor visible and be difficult for destroyed place, alarm host machine is installed in indoor more hidden and be difficult for destroyed place.
As shown in Figure 1, the sound and light alarm alarming device can produce sound and light alarm in following three kinds of situations:
When 1, testing, operator's hand-held remote controller is at the outdoor transmission cloth signal of withdrawing a garrison, because all outdoor, so the sound and light alarm alarming device guarantees to receive this signal, remote-control receiving circuit is transferred to single-chip microcomputer after receiving information, and single-chip microcomputer sends to respectively warning LED and note amplifier with warning message, and note amplifier sends to alarming horn after signal is amplified, warning LED and alarming horn send sound and light alarm jointly, thereby finish effective judgement that cloth is withdrawn a garrison;
2, during practical application, if there is illegal invasion person to enter the safety zone, the acquisition sensor (not shown) can send to alarm host machine with the information of sensing, alarm host machine sends to the data transmission interface circuit with warning message after receiving information, then by single-chip microcomputer warning message is sent to respectively warning LED and note amplifier, send sound and light alarm, frighten the invader or notify other people to need rescue;
3, during practical application, if the user run into illegal invasion person seize on both sides by the arms or family in the old man happen suddenly the emergency condition such as acute disease when needing flash appeal, as long as pin the SOS button of telepilot, remote-control receiving circuit is transferred to single-chip microcomputer with the SOS warning message after receiving information, single-chip microcomputer sends to respectively warning LED and note amplifier with warning message, note amplifier sends to alarming horn after signal is amplified, warning LED and alarming horn send sound and light alarm jointly, send an SOS, effectively stop crime or allow the person for help get help as early as possible.

Claims (2)

1. sound and light alarm alarming device with distant control function, comprise interconnective single-chip microcomputer and data transmission interface circuit, the external alarm host machine of described data transmission interface circuit, it is characterized in that: also comprise remote-control receiving circuit, warning LED, note amplifier and alarming horn, the input end of the output terminal of described remote-control receiving circuit, described warning LED be connected the respectively corresponding connection with described single-chip microcomputer of input end of note amplifier, the signal output part of described note amplifier is connected with the signal input part of described alarming horn.
2. the sound and light alarm alarming device with distant control function according to claim 1, it is characterized in that: described single-chip microcomputer, data transmission interface circuit, remote-control receiving circuit, warning LED, note amplifier and alarming horn are one-piece construction.
CN 201220566216 2012-10-31 2012-10-31 Acousto-optic alarming warning device having remote control function Active CN202854992U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220566216 CN202854992U (en) 2012-10-31 2012-10-31 Acousto-optic alarming warning device having remote control function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220566216 CN202854992U (en) 2012-10-31 2012-10-31 Acousto-optic alarming warning device having remote control function

Publications (1)

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CN202854992U true CN202854992U (en) 2013-04-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103592877A (en) * 2013-11-15 2014-02-19 鸡西煤矿机械有限公司 Machine-mounted voice and flicker warning integrated warning device installed on coal mine mining machine and warning method
CN105551210A (en) * 2015-11-06 2016-05-04 江门市宏乔新材料科技有限公司江海区分公司 Automatic dialing alarm system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103592877A (en) * 2013-11-15 2014-02-19 鸡西煤矿机械有限公司 Machine-mounted voice and flicker warning integrated warning device installed on coal mine mining machine and warning method
CN105551210A (en) * 2015-11-06 2016-05-04 江门市宏乔新材料科技有限公司江海区分公司 Automatic dialing alarm system

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