CN201749526U - Temporary-warning intelligent voice reminding device - Google Patents
Temporary-warning intelligent voice reminding device Download PDFInfo
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- CN201749526U CN201749526U CN2010202215594U CN201020221559U CN201749526U CN 201749526 U CN201749526 U CN 201749526U CN 2010202215594 U CN2010202215594 U CN 2010202215594U CN 201020221559 U CN201020221559 U CN 201020221559U CN 201749526 U CN201749526 U CN 201749526U
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Abstract
The utility model discloses a temporary-warning intelligent voice reminding device. Some public places need to give temporary warnings to pedestrians, for example, please turn left around due to front maintenance, please do not close to the front suspension object, please the comrade attending the meeting turn right, and the like; the word-mode reminding language is neglected, or is seen after the inconvenience is caused. The temporary-warning intelligent voice reminding device comprises a voltage-stabilized power supply and a lighting control circuit (1); the voltage-stabilized power supply and the lighting control circuit are connected with an environment brightness monitoring circuit (2); the environment brightness monitoring circuit (2) is connected with an infrared human-body pyroelectricity detecting circuit (3); and the infrared human-body pyroelectricity detecting circuit is connected with a voice warning circuit (4). The temporary-warning intelligent voice reminding device is used for the voice reminding device.
Description
Technical field:
The utility model relates to a kind of novel speech prompting device, is specifically related to a kind of interim caution intelligent sound alarm set.
Background technology:
We can see in some public arenas, often need make provisional caution to the pedestrian, as the maintenance of: the place ahead please turn left to detour, the place ahead hang room danger please beyond this point, the comrade that participates in a conference turns right etc., these adopt the prompting language of mode words, are ignored by the people sometimes or have made troubles when seeing.
Summary of the invention:
The purpose of this utility model provide a kind of by aptitude manner judge have the people near the time voice reminder and light caution under the combination of integrated circuit and speech chip, can wipe recording at any time easily and record new content recording.
Above-mentioned purpose realizes by following technical scheme:
Interim caution intelligent sound alarm set, its composition comprises: stabilized voltage supply, illumination control circuit, described stabilized voltage supply, illumination control circuit JA(junction ambient) brightness monitoring circuit, described ambient brightness observation circuit connects infrared human body pyroelectricity detection circuit, and described outside line human body pyroelectricity detection circuit connects the phonetic warning circuit.
Described interim caution intelligent sound alarm set, described stabilized voltage supply, illumination control circuit comprise commutation diode TD1*4, described commutation diode TD1*4 connects integrated package of pressure-stabilizing IC3 and relay J K1, and described relay J K1 connects illuminating lamp L1.
Described interim caution intelligent sound alarm set, described ambient brightness observation circuit comprises the TV0 collector, and described TV0 collector connects Sheffer stroke gate D2, and described Sheffer stroke gate D2 connects Sheffer stroke gate D3 and connects the TV1 base stage again.
Described interim caution intelligent sound alarm set, described infrared human body pyroelectricity detection circuit comprises low-pass filter circuit, described low-pass filter circuit connects the special-purpose ic chip 1 of human body pyroelectric sensor signal Processing, described low-pass filter circuit comprises resistance R 2 and capacitor C 1, described resistance R 2 connects capacitor C 1, resistance R 5 and capacitor C 3, and described resistance R 5 connects capacitor C 3.
Described interim caution intelligent sound alarm set, described phonetic warning circuit comprises power supply, described power supply connects can wipe record integrated circuit speech chip IC2, and the special-purpose ic chip 2 of described human body pyroelectric sensor signal Processing connects K switch 1, recording microphone MIC and loudspeaker SP.
Beneficial effect:
1. the utility model utilizes infrared human body pyroelectricity probe, and whether dynamic monitoring has the personnel activity within the specific limits, and makes corresponding signal indication.
2. the voice integrated chip is adopted in the utility model caution, can wipe record at any time, uses and different occasions and environment.
3. the brightness of the utility model intelligent decision environment, during insufficient light, near the personnel activity is arranged, then start lighting device automatically.
4. the utility model adopts battery and 220V duplex feeding mode when powered battery, caution LED.
5. the utility model is when insufficient light, the automatically starting lighting device.
Description of drawings:
Accompanying drawing 1 is a block diagram of the present utility model.
Accompanying drawing 2 is circuit theory diagrams of the present utility model.
Accompanying drawing 4 is ambient brightness observation circuit figure in the utility model.
Accompanying drawing 5 is the utility model middle infrared (Mid-IR) human body pyroelectricity detection circuit figure.
Accompanying drawing 6 is phonetic warning circuit diagrams in the utility model.
Embodiment:
Embodiment 1:
Interim caution intelligent sound alarm set, its composition comprises: stabilized voltage supply, illumination control circuit 1, described stabilized voltage supply, illumination control 1 circuit JA(junction ambient) brightness monitoring circuit 2, described ambient brightness observation circuit 2 connects infrared human body pyroelectricity detection circuit 3, and described outside line human body pyroelectricity detection circuit 3 connects phonetic warning circuit 4.
Described interim caution intelligent sound alarm set, described stabilized voltage supply, illumination control circuit comprise commutation diode TD1*4, described commutation diode TD1*4 connects integrated package of pressure-stabilizing IC3 and relay J K1, and described relay J K1 connects illuminating lamp L1.
Described interim caution intelligent sound alarm set, described ambient brightness observation circuit comprise that collector TV1 connects Sheffer stroke gate D3, and described Sheffer stroke gate D3 connects Sheffer stroke gate D2.
Described interim caution intelligent sound alarm set, described infrared human body pyroelectricity detection circuit comprises low-pass filter circuit, described low-pass filter circuit connects the special-purpose ic chip 1 of human body pyroelectric sensor signal Processing, described low-pass filter circuit comprises resistance R 2 and capacitor C 1, and described resistance R 2 connects capacitor C 1.R2 and capacitor C 1, described resistance R 2 connects capacitor C 1.
Described interim caution intelligent sound alarm set, described phonetic warning circuit comprises power supply, described power supply connects can wipe record integrated circuit speech chip IC2, and the described record integrated circuit speech chip IC2 that wipes connects K switch 1, recording microphone MIC and loudspeaker SP.
Embodiment 2:
Embodiment 3:
Embodiment 4:
Embodiment 4:
IC2 for can wipe record play the voice integrated chip, 16,28 and 12,13 power supplys that are respectively numeral and simulation in the accompanying drawing, 27 pin are low records for current potential, presses K1 recorded speech according to actual needs, 14,15 is loudspeaker, 17,18 is recording microphone.
Claims (5)
1. warn the intelligent sound alarm set for one kind temporarily, its composition comprises: stabilized voltage supply, illumination control circuit, it is characterized in that: described stabilized voltage supply, illumination control circuit JA(junction ambient) brightness monitoring circuit, described ambient brightness observation circuit connects infrared human body pyroelectricity detection circuit, and described outside line human body pyroelectricity detection circuit connects the phonetic warning circuit.
2. interim caution intelligent sound alarm set according to claim 1, it is characterized in that: described stabilized voltage supply, illumination control circuit comprise commutation diode TD1*4, described commutation diode TD1*4 connects integrated package of pressure-stabilizing IC3 and relay J K1, and described relay J K1 connects illuminating lamp L1.
3. interim caution intelligent sound alarm set according to claim 1, it is characterized in that: described ambient brightness observation circuit comprises the TV0 collector, described TV0 collector connects Sheffer stroke gate D2, and described Sheffer stroke gate D2 connects Sheffer stroke gate D3 and connects the TV1 base stage again.
4. according to claim 1 or 2 or 3 described interim caution intelligent sound alarm sets, it is characterized in that: described infrared human body pyroelectricity detection circuit comprises low-pass filter circuit, described low-pass filter circuit connects the special-purpose ic chip 1 of human body pyroelectric sensor signal Processing, described low-pass filter circuit comprises resistance R 2 and capacitor C 1, described resistance R 2 connects capacitor C 1, resistance R 5 and capacitor C 3, and described resistance R 5 connects capacitor C 3.
5. according to claim 1 or 2 or 3 described interim caution intelligent sound alarm sets, it is characterized in that: described phonetic warning circuit comprises power supply, described power supply connects can wipe record integrated circuit speech chip IC2, and the special-purpose ic chip 2 of described human body pyroelectric sensor signal Processing connects K switch 1, recording microphone MIC and loudspeaker SP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202215594U CN201749526U (en) | 2010-06-10 | 2010-06-10 | Temporary-warning intelligent voice reminding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202215594U CN201749526U (en) | 2010-06-10 | 2010-06-10 | Temporary-warning intelligent voice reminding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201749526U true CN201749526U (en) | 2011-02-16 |
Family
ID=43584199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202215594U Expired - Fee Related CN201749526U (en) | 2010-06-10 | 2010-06-10 | Temporary-warning intelligent voice reminding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201749526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104080252A (en) * | 2014-07-02 | 2014-10-01 | 成都零点六一八科技有限公司 | Intelligent switch with human body approaching perceptive function |
-
2010
- 2010-06-10 CN CN2010202215594U patent/CN201749526U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104080252A (en) * | 2014-07-02 | 2014-10-01 | 成都零点六一八科技有限公司 | Intelligent switch with human body approaching perceptive function |
| CN104080252B (en) * | 2014-07-02 | 2016-03-23 | 成都零点六一八科技有限公司 | A kind of have the intelligent switch of human body near perceptional function |
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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: 20110216 Termination date: 20120610 |