CN207264572U - A kind of intelligent alarm detection device - Google Patents
A kind of intelligent alarm detection device Download PDFInfo
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- CN207264572U CN207264572U CN201721389624.2U CN201721389624U CN207264572U CN 207264572 U CN207264572 U CN 207264572U CN 201721389624 U CN201721389624 U CN 201721389624U CN 207264572 U CN207264572 U CN 207264572U
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Abstract
Alarm detection field is the utility model is related to, particularly a kind of intelligent alarm detection device.The utility model discloses a kind of intelligent alarm detection device, including processor, power module, automatic gain module, amplifier, sound broadcasting module and sound acquisition module, the power module is powered by processor for whole device, the processor is bi-directionally connected with automatic gain module, the output terminal of the automatic gain module connects sound broadcasting module by amplifier, the output terminal of the sound acquisition module is connected with automatic gain module, the sound broadcasting module is used to play voice signal to intelligent alarm to be detected, the sound acquisition module is used for the alarming sound for gathering intelligent alarm feedback to be detected.The utility model intelligence degree is high, detects easy to be quick, precision height, efficient, and versatility is good, reduces testing cost.
Description
Technical field
The utility model belongs to alarm detection field, more particularly to a kind of intelligent alarm detection device.
Background technology
Smart home is by technology of Internet of things by various equipment (such as audio ＆ video equipment, lighting system, the curtain control in family
System, airconditioning control, safety-protection system, Digital Theater System, video server, shadow cabinet system, network home appliance etc.) connect together,
Home wiring control, Lighting control, remote control using telephone, indoor and outdoor remote control, burglar alarm, environmental monitoring, HVAC control, infrared is provided
Multiple functions and the means such as forwarding and programmable Timer control.
Research report shows that the market of smart home is increasingly welcome by consumers in general at present, wherein intelligent security guard
Class of alarming occupation rate of market is maximum.Such alarm is required for carrying out performance detection before dispatching from the factory, to determine whether its performance closes
Lattice, avoid substandard product from flowing to client over there.The detection device intelligence degree of existing such alarm is relatively low, detects
Journey needs manually to participate in the overall process, and detection is troublesome and efficiency is low, and precision is poor, in addition, existing detection device poor universality, different
The alarm of model needs to use different detection devices, of high cost.
The content of the invention
The purpose of this utility model is to provide a kind of intelligent alarm detection device to solve the problem above-mentioned.
To achieve the above object, the technical solution adopted in the utility model is：A kind of intelligent alarm detection device, including
Processor, power module, automatic gain module, amplifier, sound broadcasting module and sound acquisition module, the power module lead to
Processor is crossed to power for whole device, the processor is bi-directionally connected with automatic gain module, the automatic gain module it is defeated
Outlet connects sound broadcasting module by amplifier, and the output terminal of the sound acquisition module is connected with automatic gain module, described
Sound broadcasting module is used to play voice signal to intelligent alarm to be detected, and the sound acquisition module is used to gather to be checked
The alarming sound of the intelligent alarm feedback of survey.
Further, the sound broadcasting module and sound acquisition module are realized by receiver, the receiver difference
It is connected with the output terminal of amplifier and the input terminal of automatic gain module.
Further, housing and detection plate, the processor, power module, automatic gain module, amplifier are further included
It is arranged on receiver in housing, the front panel of the housing is equipped with an outlet sound mouth, and the receiver is arranged in outlet sound mouth, institute
State detection plate to be arranged on the front panel of housing, the detection plate is equipped with a detection hole connected with outlet sound mouth, intelligence to be detected
Can alarm be placed in detection hole, and the sound collection of intelligent alarm to be detected and playing module are towards in outlet sound mouth
Receiver.
Further, wireless communication module is further included, the wireless communication module is connected with processor.
Further, the wireless communication module is bluetooth communication or WIFI communication modules.
Further, audio input interface is further included, the audio input interface is connected with processor.
Further, switch key is further included, the switch key is connected with processor.
Further, data-interface is further included, the data-interface is connected with processor.
Further, the data-interface is included in Micro USB interfaces, Mini USB interfaces and Type C interface
It is at least one.
The advantageous effects of the utility model：
The utility model only need to be by changing the detection hole of detection plate, it is possible to matches the alarm of various models, realizes
The detection of various types, versatility is good, and testing cost is low.Intelligence degree is high, can complete inspection with adjust automatically output gain
Survey, without manual adjustment, detect easy to be quick, precision height, it is efficient.In addition, simple in structure, small, good portability, side
Just producing line equipment shifts.
Brief description of the drawings
Fig. 1 is each component module circuit connection diagram of the utility model specific embodiment；
Fig. 2 is the sectional view of the utility model specific embodiment；
Fig. 3 is the optical cable of the utility model specific embodiment.
Embodiment
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
As shown in Figs. 1-3, a kind of intelligent alarm detection device 1, including processor 11, power module 13, automatic gain
Module 17, amplifier 18, sound broadcasting module and sound acquisition module, the power module 13 are whole dress by processor 11
Put power supply, in this specific embodiment, power module 13 can be preferred with D/C power modular converter and/or battery module, processor 11
For MCU processors, certainly, in other embodiments, processor 11 can also be other programmable processors such as microcontroller, this
It is that those skilled in the art can realize easily, no longer describes in detail.
The processor 11 is bi-directionally connected with automatic gain module 17, and the output terminal of the automatic gain module 17 is by putting
Big device 18 connects sound broadcasting module, and the output terminal of the sound acquisition module connects with the feedback input end of automatic gain module 17
Connect, the sound broadcasting module is used for playing audio signal to the receiver 21 of intelligent alarm 2 to be detected, the sound and adopts
Collection module is used to gather the alarming sound that the receiver 21 of intelligent alarm 2 to be detected is fed back.
In this specific embodiment, sound broadcasting module and sound acquisition module are realized using receiver 19, receiver 19
It is connected respectively with the feedback input end of automatic gain module 17 and the output terminal of amplifier 18.Certainly, in other embodiments, sound
Sound playing module and sound acquisition module can also be loudspeaker and microphone etc., this is that those skilled in the art can be real easily
Existing, no longer describe in detail.
In this specific embodiment, the automatic gain module 17 and amplifier 18 using existing automatic gain module and
Amplifier, is specifically referred to the prior art, this is that those skilled in the art can realize easily, is no longer described in detail.
In this specific embodiment, wireless communication module 12, audio input interface 15,16 sum number of switch key are further included
According to interface 14, the wireless communication module 12, audio input interface 15, switch key 16 and data-interface 14 respectively with place
Reason device 11 connects.
Wireless communication module 12 is used to be connected with external equipment wireless communication, acquisition audio signal, in this specific embodiment,
Wireless communication module 12 can be bluetooth communication or WIFI communication modules, certainly, in other embodiments or RF
Communication module, ZigBee communication module etc., this is that those skilled in the art can realize easily, is no longer described in detail.
In this specific embodiment, the data-interface 14 include but not limited to Micro USB interfaces, Mini USB interfaces and
At least one of Type C interface.
In this specific embodiment, housing 10 and detection plate 3, processor 11, power module 13, automatic gain module are further included
17th, amplifier 18, receiver 19, wireless communication module 12, audio input interface 15, switch key 16 and data-interface 14
It is arranged in housing 10, the front panel of the housing 10 is equipped with an outlet sound mouth 101, and the receiver 19 is arranged on outlet sound mouth 101
Interior and set outwardly, the detection plate 3 is arranged on the front panel of housing 10, be preferably it is detachable set, be convenient for changing detection
Plate 3, the detection plate 3 are equipped with a detection hole 31 connected with outlet sound mouth 101, and intelligent alarm 2 to be detected is placed on detection
In hole 31, and the receiver 21 (sound collection and playing module) of intelligent alarm 2 to be detected towards in outlet sound mouth 101 by
Device 19 is talked about, the distance between they are set according to actual needs, this is that those skilled in the art can realize easily, no
Describe in detail again.In this way, for the alarm 2 of different model specification, only need to by the shape size for the detection hole 31 for changing detection 3,
It is allowed to match with alarm 2, it is possible to be detected, realize the detection of various types, versatility is good, and testing cost is low.
Detection process：Power module 13 is powered by MCU processors 11 to whole detection device, is carried out by ＆ off switch 16
Start is, it is necessary to which the audio signal of detection can input MCU processing by audio input interface 15 or wireless communication module 12
Device 11, the audio signal after the processing of MCU processors 11 carry out automatic gain enhanced processing by automatic gain module 17, ensure letter
Number it is linear undistorted, signal again by amplifier 18 output be given to 19 playback audio signal of receiver, when intelligent alarm 2
After receiver 21 receives audio signal, if replay signal amplitude is smaller, intelligent alarm 2 is not activated, intelligent alarm 2
Receiver 21 can control automatic gain module 17 to carry out amplification with linear amplitude without feedback warning voice output, MCU processors 11
And export until intelligent alarm 2 is activated, receiver 21 releases alarming sound, its alarming sound feedback is given to intelligent alarm detection dress
Put 1 receiver 19, the receiver 19 of alarm detector 1 feeds back to automatic gain module 17 after detecting signal and is sent to
MCU processors 11, and determine the amplitude of input；If instead 19 replay signal amplitude of receiver is bigger than normal, MCU processors 11 can be controlled
Automatic gain module 17 processed carries out linear attenuation until the receiver 21 of intelligent alarm 2 is activated, and releasing warns acoustic feedback.
Manually amplitude set can be carried out in model selection front end.
The utility model only need to be by changing the detection hole of detection plate, it is possible to matches the alarm of various models, realizes
The detection of various types, versatility is good, and testing cost is low.Intelligence degree is high, can complete inspection with adjust automatically output gain
Survey, without manual adjustment, detect easy to be quick, precision height, it is efficient.In addition, simple in structure, small, good portability, side
Just producing line equipment shifts.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, in the spirit and scope for not departing from the utility model that the appended claims are limited, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (9)
- A kind of 1. intelligent alarm detection device, it is characterised in that：Including processor, power module, automatic gain module, amplification Device, sound broadcasting module and sound acquisition module, the power module are powered by processor for whole device, the processor It is bi-directionally connected with automatic gain module, the output terminal of the automatic gain module connects sound broadcasting module by amplifier, described The output terminal of sound acquisition module is connected with automatic gain module, and the sound broadcasting module is used to play voice signal to be checked The intelligent alarm of survey, the sound acquisition module are used for the alarming sound for gathering intelligent alarm feedback to be detected.
- 2. intelligent alarm detection device according to claim 1, it is characterised in that：The sound broadcasting module and sound Acquisition module is realized that the receiver connects with the output terminal of amplifier and the input terminal of automatic gain module respectively by receiver Connect.
- 3. intelligent alarm detection device according to claim 2, it is characterised in that：Housing and detection plate are further included, institute State processor, power module, automatic gain module, amplifier and receiver to be arranged in housing, the front panel of the housing is set There is an outlet sound mouth, the receiver is arranged in outlet sound mouth, and the detection plate is arranged on the front panel of housing, the detection plate Equipped with a detection hole connected with outlet sound mouth, intelligent alarm to be detected is placed in detection hole, and intelligence report to be detected The sound collection of alert device and playing module are towards the receiver in outlet sound mouth.
- 4. intelligent alarm detection device according to claim 1 or 2, it is characterised in that：Further include wireless communication module, The wireless communication module is connected with processor.
- 5. intelligent alarm detection device according to claim 4, it is characterised in that：The wireless communication module is bluetooth Communication module or WIFI communication modules.
- 6. intelligent alarm detection device according to claim 1 or 2, it is characterised in that：Further include audio signal input Interface, the audio input interface are connected with processor.
- 7. intelligent alarm detection device according to claim 1 or 2, it is characterised in that：Switch key is further included, it is described Switch key is connected with processor.
- 8. intelligent alarm detection device according to claim 1 or 2, it is characterised in that：Data-interface is further included, it is described Data-interface is connected with processor.
- 9. intelligent alarm detection device according to claim 8, it is characterised in that：The data-interface includes Micro At least one of USB interface, Mini USB interfaces and Type C interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721389624.2U CN207264572U (en) | 2017-10-26 | 2017-10-26 | A kind of intelligent alarm detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721389624.2U CN207264572U (en) | 2017-10-26 | 2017-10-26 | A kind of intelligent alarm detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207264572U true CN207264572U (en) | 2018-04-20 |
Family
ID=61915939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721389624.2U Active CN207264572U (en) | 2017-10-26 | 2017-10-26 | A kind of intelligent alarm detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207264572U (en) |
-
2017
- 2017-10-26 CN CN201721389624.2U patent/CN207264572U/en active Active
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