CN102163354A - Voice safety reminder - Google Patents
Voice safety reminder Download PDFInfo
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- CN102163354A CN102163354A CN 201010135282 CN201010135282A CN102163354A CN 102163354 A CN102163354 A CN 102163354A CN 201010135282 CN201010135282 CN 201010135282 CN 201010135282 A CN201010135282 A CN 201010135282A CN 102163354 A CN102163354 A CN 102163354A
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- 239000003990 capacitor Substances 0.000 claims description 9
- 238000005284 basis set Methods 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
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Abstract
The invention discloses a voice safety reminder applied to a gate for entering a high-voltage apparatus area of a transformer substation, and the voice safety reminder provided by the invention comprises a switch circuit, a time-based integrated circuit, a voice integrated circuit and an acoustic circuit, wherein the switch circuit is connected with the time-based integrated circuit, the time-based circuit integrated circuit is connected with the voice integrated circuit, and the voice integrated circuit is connected with the acoustic circuit; and the voice safety reminder can be used for strengthening the safety management of the transformer substation, and providing a voiced safety prompt to a personnel entering the gate of the high-voltage apparatus area of the transformer substation, reminding the personnel entering the gate of the high-voltage apparatus area of the transformer substation of being careful, and strengthening the reliability that the personnel entering the high-voltage apparatus dangerous area can abide by a safety requirement to guarantee the safety of the personnel and apparatus.
Description
Technical field
The present invention relates to the substation safety administrative skill, is a kind of sound safety instruction device of voice when being applied to gate, transformer station's high-tension apparatus district into.
Background technology
At present, along with the industrial and agricultural production great development, national economy improves rapidly, living standards of the people constantly promote, power industry is also developed on an unprecedented scale, the nationwide integrated power grid construction is maked rapid progress, and the safety management of transformer station is even more important, invents a kind of sound safety instruction device of voice when being used to gate, transformer station's high-tension apparatus district into for this reason.
The management such as leader, operations staff, overhaul of the equipments personnel, external visit personnel that enter transformer station high-tension apparatus district now are comparatively extensive, not too perfect concerning the safety guarantee of transformer station, the present invention enters the high-tension apparatus district gate personnel of transformer station to give the sound safety instruction of voice, strengthened the safety management of transformer station like this, reminded to enter the high-tension apparatus district gate personnel of transformer station and take care, strengthened them and entered the high-tension apparatus hazardous location and will observe the safe reliability that security regulations guarantee own and equipment.
Summary of the invention
The purpose of this invention is to provide a kind of transformer station high-tension apparatus district sound safety of voice of entering reminds.
The high-tension apparatus district voice safety instruction device of entering comprises on-off circuit, time-base integrated circuit, speech IC, acoustics circuit; Described on-off circuit connects described time-base integrated circuit, and time-base integrated circuit connects described speech IC, and speech IC connects described acoustics circuit.
Described on-off circuit comprises the disconnected contact K of dry-reed relay suction, 1, one potentiometer RP1 of a resistance R; One end of the disconnected contact of described dry-reed relay suction connects 2 terminations of described resistance R 1 one ends, time-base integrated circuit respectively, the other end of the disconnected contact of dry-reed relay suction connects the end of described potentiometer RP1, the other end of described potentiometer RP1 connects positive source, and described resistance R 1 other end connects power cathode.
Basis set became chip when described time-base integrated circuit comprised one, a capacitor; Basis set becomes chip that 6 terminations are arranged when described, be respectively 1,2,3,4,5,6, basis set becomes chip 1 termination to connect power cathode when described, 2 terminations are connected with an end, described resistance R 1 one ends that described dry-reed relay is inhaled disconnected contact, described 3 terminations are connected with described potentiometer RP2 one end, described 4,6 terminations are connected with described positive source respectively, and described 5 terminations are connected with described capacitor one end, and the capacitor other end connects power cathode.
Described speech IC comprises 2, one potentiometer RP2 of a resistance R, a chipspeech IC; Described chipspeech has 4 terminations, is respectively 1,2,3,4; Described IC chipspeech 1 termination connects power cathode, described 2 terminations connect the end of described potentiometer RP2, described 3 terminations connect an end of described resistance R 2, described 4 terminations connect the B utmost point of described transistor V1, the other end of described potentiometer RP2 connects described time-base integrated circuit 3 terminations, and the other end of described resistance R 2 connects positive source.
Described acoustics circuit comprises loudspeaker, two transistors; Two transistors are respectively V1, V2, and described transistor has three utmost points, is respectively B, C, E; The B utmost point of described transistor V1 connects 4 terminations of described chipspeech IC, the described E utmost point connects the B utmost point of described transistor V2, the described C utmost point is connected with the C utmost point of described transistor V2, described loudspeaker one end respectively, the E utmost point of described transistor V2 connects power cathode, and the described loudspeaker other end connects positive source.
This voice safety instruction device is to utilize advanced electronic technology, develop a kind of safety management that is used for gate, transformer station high-tension apparatus district, the relative prior art of the present invention has outstanding substantive distinguishing features and obvious improvement, specifically, this voice safety instruction device technical progress, reasonable in design, the safety management at desirable gate, realization transformer station high-tension apparatus district, will play positive guarantee effect for electric power netting safe running, this voice safety instruction implement body advantage:
Voice safety instruction device of the present invention has been strengthened the safety management of transformer station, has improved the personnel and the device security that enter gate, transformer station high-tension apparatus district greatly, has improved the reliability of power supply, promotes the effect of substation safety management integral level.
The sound safety instruction device of voice of the present invention, give the sound safety instruction of voice for the personnel that enter gate, transformer station high-tension apparatus district, reminded the personnel that enter gate, transformer station high-tension apparatus district to take care, strengthened them and enter the high-tension apparatus hazardous location in accordance with security regulations and assurance oneself and device security reliability.
Description of drawings
Fig. 1 is the structured flowchart of voice safety instruction device of the present invention;
Fig. 2 is switch of the present invention, time-base integrated circuit wiring diagram;
Fig. 3 is speech IC of the present invention, acoustics circuit wiring diagram.
Embodiment
The present invention is a kind of voice safety instruction device that enters gate, high-tension apparatus district:
As shown in Figure 1, the structured flowchart for voice safety instruction device of the present invention comprises on-off circuit 1, time-base integrated circuit 2, speech IC 3, acoustics circuit 4; Described on-off circuit 1 connects described time-base integrated circuit 2, and time-base integrated circuit 2 connects described speech IC 3, and speech IC 3 connects described acoustics circuit 4.
The sound safety instruction device of voice is mounted on the gate of battery limits, when personnel enter at a gate into the high-tension apparatus district, when door is opened, because inhaling disconnected contact K, the dry-reed relay of on-off circuit is installed on gate one side, the permanent magnet of dry-reed relay leaves, dry-reed relay is inhaled disconnected contact K closed circuit and is connected time-base integrated circuit, speech IC, acoustics circuit, send the sound at " gate, access arrangement district; ask hard hat required at all times; note keeping a safe distance " this moment in the loudspeaker, remind the comrades in access arrangement district.
Fig. 2 is switch of the present invention, time-base integrated circuit wiring diagram, comprises the disconnected contact K of dry-reed relay suction, 1, one potentiometer RP1 of a resistance R, and basis set becomes chip in the time of one, a capacitor; Basis set becomes chip that 6 terminations are arranged when described, is respectively 1,2,3,4,5,6; One end of the disconnected contact of described dry-reed relay suction connects 2 terminations of described resistance R 1 one ends, time-base integrated circuit respectively, the other end of the disconnected contact of dry-reed relay suction connects the end of described potentiometer RP1, the other end of described potentiometer RP1 connects positive source, and described resistance R 1 other end connects power cathode.
Described time-base integrated circuit 1 termination connects power cathode, described 2 terminations are connected with an end, described resistance R 1 one ends that described dry-reed relay is inhaled disconnected contact, described 3 terminations are connected with described potentiometer RP2 one end, described 4,6 terminations are connected with described positive source respectively, described 5 terminations are connected with described capacitor one end, and the capacitor other end connects power cathode.
Dry-reed relay is installed on the gate, battery limits, and gate, normal device district is in off-position, and the permanent magnet that is installed on the gate is disconnected the suction of dry-reed relay contact, the sound circuit outage; The dry-reed relay closing of contact when the people opens door, time-base integrated circuit, speech IC energized.
The time set of time-base integrated circuit is 30 seconds, and after sound equipment sent voice and reaches setting-up time, sound equipment stopped automatically.
Fig. 3 is speech IC of the present invention, acoustics circuit wiring diagram, comprises 2, one potentiometer RP2 of a resistance R, a chipspeech IC, and loudspeaker, two transistors are respectively V1, V2; Described chipspeech has 4 terminations, is respectively 1,2,3,4, and described transistor has three utmost points, is respectively B, C, E; Described IC chipspeech 1 termination connects power cathode, described 2 terminations connect the end of described potentiometer RP2, described 3 terminations connect an end of described resistance R 2, described 4 terminations connect the B utmost point of described transistor V1, the other end of described potentiometer RP2 connects described time-base integrated circuit 3 terminations, and the other end of described resistance R 2 connects positive source.
The B utmost point of described transistor V1 connects 4 terminations of described chipspeech IC, the described E utmost point connects the B utmost point of described transistor V2, the described C utmost point is connected with the C utmost point of described transistor V2, described loudspeaker one end respectively, the E utmost point of described transistor V2 connects power cathode, and the described loudspeaker other end connects positive source.
When the people opens the gate, battery limits, permanent magnet is opened and is left along with door, this moment, the switch closure circuit was connected time-base integrated circuit, speech IC, acoustics circuit, send the sound of " noting keeping a safe distance in gate, access arrangement district; ask hard hat required at all times " in the loudspeaker, remind the comrades in access arrangement district to take care, follow safety rules, the accident that prevents takes place.
Should be noted that at last: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of the present invention; And not breaking away from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.
Claims (5)
1. a voice safety instruction device is characterized in that: comprise on-off circuit, time-base integrated circuit, speech IC, acoustics circuit; Described on-off circuit connects described time-base integrated circuit, and time-base integrated circuit connects described speech IC, and speech IC connects described acoustics circuit.
2. voice safety instruction device as claimed in claim 1 is characterized in that: described on-off circuit comprises the disconnected contact K of dry-reed relay suction, 1, one potentiometer RP1 of a resistance R; One end of the disconnected contact of described dry-reed relay suction connects 2 terminations of described resistance R 1 one ends, time-base integrated circuit respectively, the other end of the disconnected contact of dry-reed relay suction connects the end of described potentiometer RP1, the other end of described potentiometer RP1 connects positive source, and described resistance R 1 other end connects power cathode.
3. voice safety instruction device as claimed in claim 1, it is characterized in that: basis set became chip when described time-base integrated circuit comprised one, a capacitor; Basis set becomes chip that 6 terminations are arranged when described, be respectively 1,2,3,4,5,6, basis set becomes chip 1 termination to connect power cathode when described, described 2 terminations are connected with an end, described resistance R 1 one ends that described dry-reed relay is inhaled disconnected contact, described 3 terminations are connected with described potentiometer RP2 one end, described 4,6 terminations are connected with described positive source respectively, and described 5 terminations are connected with described capacitor one end, and the capacitor other end connects power cathode.
4. voice safety instruction device as claimed in claim 1 is characterized in that: described speech IC comprises 2, one potentiometer RP2 of a resistance R, a chipspeech IC; Described chipspeech has 4 terminations, is respectively 1,2,3,4; Described IC chipspeech 1 termination connects power cathode, described 2 terminations connect the end of described potentiometer RP2, described 3 terminations connect an end of described resistance R 2, described 4 terminations connect the B utmost point of described transistor V1, the other end of described potentiometer RP2 connects described time-base integrated circuit 3 terminations, and the other end of described resistance R 2 connects positive source.
5. voice safety instruction device as claimed in claim 1 is characterized in that: described acoustics circuit comprises loudspeaker, two transistors; Two transistors are respectively V1, V2, and described transistor has three utmost points, is respectively B, C, E; The B utmost point of described transistor V1 connects 4 terminations of described chipspeech IC, the described E utmost point connects the B utmost point of described transistor V2, the described C utmost point is connected with the C utmost point of described transistor V2, described loudspeaker one end respectively, the E utmost point of described transistor V2 connects power cathode, and the described loudspeaker other end connects positive source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010135282 CN102163354A (en) | 2010-02-22 | 2010-02-22 | Voice safety reminder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010135282 CN102163354A (en) | 2010-02-22 | 2010-02-22 | Voice safety reminder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102163354A true CN102163354A (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010135282 Pending CN102163354A (en) | 2010-02-22 | 2010-02-22 | Voice safety reminder |
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| Country | Link |
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| CN (1) | CN102163354A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201087869Y (en) * | 2007-04-11 | 2008-07-16 | 柳青 | Stay-away alarm for medical use |
| CN201144590Y (en) * | 2007-09-06 | 2008-11-05 | 牛军 | Intelligence control system for public bus door |
| CN201340632Y (en) * | 2008-10-31 | 2009-11-04 | 山西省电力公司临汾供电分公司 | Security tool room security prompting device |
| CN201654910U (en) * | 2010-02-22 | 2010-11-24 | 陈家斌 | Door access voice safety reminder |
-
2010
- 2010-02-22 CN CN 201010135282 patent/CN102163354A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201087869Y (en) * | 2007-04-11 | 2008-07-16 | 柳青 | Stay-away alarm for medical use |
| CN201144590Y (en) * | 2007-09-06 | 2008-11-05 | 牛军 | Intelligence control system for public bus door |
| CN201340632Y (en) * | 2008-10-31 | 2009-11-04 | 山西省电力公司临汾供电分公司 | Security tool room security prompting device |
| CN201654910U (en) * | 2010-02-22 | 2010-11-24 | 陈家斌 | Door access voice safety reminder |
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Application publication date: 20110824 |