CN203811230U - Intelligent voice liquid level alarm controller - Google Patents
Intelligent voice liquid level alarm controller Download PDFInfo
- Publication number
- CN203811230U CN203811230U CN201420069919.1U CN201420069919U CN203811230U CN 203811230 U CN203811230 U CN 203811230U CN 201420069919 U CN201420069919 U CN 201420069919U CN 203811230 U CN203811230 U CN 203811230U
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- China
- Prior art keywords
- voice
- controller
- liquid level
- circuit
- trigger circuit
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- Expired - Fee Related
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- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses an intelligent voice liquid level alarm controller. The controller comprises multi-channel voice alarm triggering circuits, a voice controller, a voice storage and a power amplification audio circuit. The signal output ends of the voice alarm triggering circuits are connected with an I/O port of the voice controller respectively, the voice storage comprises a plurality of voice storage units corresponding to the voice alarm triggering circuits, the output end of each voice storage unit is connected with the voice controller, and the signal input end of the power amplification audio circuit is connected with the voice controller. According to the controller, the design is reasonable, the circuit is simple, workers can find the alarm position at the first moment, and humanized management is facilitated.
Description
Technical field
The utility model relates to a kind of intelligent sound liquid level warning controller.
Background technology
In industry control place, particularly, in the environment with certain potential operation dangerous situation, need most, be the measure of properly protecting, how by potential dangerous situation precognition, and can clearly be prompted to staff, this is vital.Alarm in the past, is all warning lamp prompting or the prompting of ring sound conventionally, and this prompting mode is not that prompting dynamics is exactly to report to the police not in placely not, allows staff cannot find in the very first time position of warning.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of intelligent sound liquid level warning controller is provided, and it can allow staff find the position of warning the very first time, is convenient to human-based management.
In order to solve the problems of the technologies described above, technical solution adopted in the utility model is: a kind of intelligent sound liquid level warning controller, it comprises multi-path voice alarm trigger circuit, voice controller, speech memory and power amplifier acoustics circuit, the signal output part of audio alert trigger circuit is connected with the I/O port of voice controller respectively, speech memory comprises multiple voice memory unit corresponding with audio alert trigger circuit, the output terminal of each voice memory unit is connected with voice controller respectively, the signal input part of power amplifier acoustics circuit is connected with voice controller.
Further, audio alert trigger circuit comprise photo-coupler and peripheral circuit thereof, and photo-coupler input end receives alerting signal, and the voltage range of alerting signal is 5V ~ 30V.
Further, audio alert trigger circuit You Shi road.
Adopt after technique scheme, in the time that ammonification liquor box liquid level exceedes alert locations, alerting signal enters from the signal input part of audio alert trigger circuit, after audio alert trigger circuit, signal is passed to voice controller, now, voice memory unit corresponding with these audio alert trigger circuit in speech memory passes to voice controller through speech memory signal output part, signal is passed to power amplifier acoustics circuit by voice controller, the loudspeaker of power amplifier acoustics circuit just gives the alarm, remind the position of staff's alarm set point, allow staff the very first time find alert locations, the utility model is reasonable in design, circuit is simple, can allow staff find the position of warning the very first time, be convenient to human-based management.
Brief description of the drawings
Fig. 1 is the structural representation of intelligent sound liquid level warning controller of the present utility model.
Embodiment
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below.
As shown in Figure 1, a kind of intelligent sound liquid level warning controller, it comprises multi-path voice alarm trigger circuit, voice controller, speech memory and power amplifier acoustics circuit, the signal output part of audio alert trigger circuit is connected with the I/O port of voice controller respectively, speech memory comprises multiple voice memory unit corresponding with audio alert trigger circuit, the output terminal of each voice memory unit is connected with voice controller respectively, and the signal input part of power amplifier acoustics circuit is connected with voice controller.
As shown in Figure 1, audio alert trigger circuit comprise photo-coupler and peripheral circuit thereof, and photo-coupler input end receives alerting signal, and the voltage range of alerting signal is 5V ~ 30V.
Audio alert trigger circuit You Shi road.
Principle of work of the present utility model is as follows:
In the time that ammonification liquor box liquid level exceedes alert locations, alerting signal enters from the signal input part of audio alert trigger circuit, after audio alert trigger circuit, signal is passed to voice controller, now, voice memory unit corresponding with these audio alert trigger circuit in speech memory passes to voice controller through speech memory signal output part, signal is passed to power amplifier acoustics circuit by voice controller, the loudspeaker of power amplifier acoustics circuit just gives the alarm, the position of reminding staff's alarm set point, allows staff the very first time find alert locations.
Above-described specific embodiment; technical matters, technical scheme and beneficial effect that the utility model is solved further describe; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. an intelligent sound liquid level warning controller, it is characterized in that: it comprises multi-path voice alarm trigger circuit, voice controller, speech memory and power amplifier acoustics circuit, the signal output part of audio alert trigger circuit is connected with the I/O port of voice controller respectively, speech memory comprises multiple voice memory unit corresponding with audio alert trigger circuit, the output terminal of each voice memory unit is connected with voice controller respectively, and the signal input part of power amplifier acoustics circuit is connected with voice controller.
2. intelligent sound liquid level warning controller according to claim 1, is characterized in that: audio alert trigger circuit comprise photo-coupler and peripheral circuit thereof.
3. intelligent sound liquid level warning controller according to claim 1, is characterized in that: audio alert trigger circuit You Shi road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069919.1U CN203811230U (en) | 2014-02-18 | 2014-02-18 | Intelligent voice liquid level alarm controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069919.1U CN203811230U (en) | 2014-02-18 | 2014-02-18 | Intelligent voice liquid level alarm controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203811230U true CN203811230U (en) | 2014-09-03 |
Family
ID=51449968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420069919.1U Expired - Fee Related CN203811230U (en) | 2014-02-18 | 2014-02-18 | Intelligent voice liquid level alarm controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203811230U (en) |
-
2014
- 2014-02-18 CN CN201420069919.1U patent/CN203811230U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160203 Address after: 213022 No. 159 Hanjiang West Road, Xinbei District, Jiangsu, Changzhou Patentee after: CHANGZHOU JIANGNAN ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. Address before: 213245 Jiangsu city in Changzhou Province, Jintan City Industrial Zone Xue Bu Zhen Patentee before: Changzhou Jiangnan Electric Power Environmental Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20160218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |