CN2488119Y - Automatic speech alarm of infrared ray monitoring - Google Patents
Automatic speech alarm of infrared ray monitoring Download PDFInfo
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- CN2488119Y CN2488119Y CN 01231454 CN01231454U CN2488119Y CN 2488119 Y CN2488119 Y CN 2488119Y CN 01231454 CN01231454 CN 01231454 CN 01231454 U CN01231454 U CN 01231454U CN 2488119 Y CN2488119 Y CN 2488119Y
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 9
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims abstract description 4
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 4
- 230000003321 amplification Effects 0.000 claims description 10
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000005855 radiation Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000004377 microelectronic Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
An automatic speech alarm of infrared ray monitoring belongs to the infrared sensing alarm device adopting microelectronic technology as well as wireless transmission, wherein an outdoor machine is provided with an opposite radiation type infrared sensor, a state detecting circuit and a wireless transmission module which are progressively connected as well as a recordable voice alarm circuit and a power detecting circuit; an indoor machine is provided with a wireless receiving module which is respectively connected with the voice alarm circuit and a control center; the state detecting circuit can logically process the infrared received signal, so as to distinguish vehicles, people, insufficient electricity supply or other states, and the alarm signal is simultaneously transmitted to the indoor machine for alarming and to the control center. The utility model has no outward connecting line on whole machine, and is convenient to install and use, large in monitoring area, long in endurance time due to the adoption of rechargeable lithium ion battery, clear in alarm situation and capable of realizing spot as well as remote alarming simultaneously.
Description
The utility model relates to the infrared sensing warning device that adopts microelectric technique and wireless transmission method, especially can manage and the infrared sensing phonetic alarm device of monitored area safety.
At present, the safety management of general biotope or the monitor and alarm unit in various museums adopt the infrared sensor monitoring more, carry out the transmission of signal with pre-buried or cabling line, power with direct current or AC power, and installation is complicated, workload is big; Other has a kind of Sign Board (patent No. is ZL94246593) of automatic alarm, be to utilize the noctovisor scan radiation pattern, forbidden zone is set, the personnel that are strayed into the forbidden zone are sent voice and flash of light warning in time, but this mode can only be used for onsite alarming, does not possess the remote alarms function and also can't distinguish on-the-spot different situations and distinguish warning.
The purpose of this utility model is exactly to overcome the shortcoming that above-mentioned prior art exists, provide a kind of infrared ray to monitor automatic phonetic alarm with the wireless mode transmission signals, this alarm possesses multiple functions such as on-the-spot warning and remote alarms simultaneously, also need not lay power supply, signal transmssion line, install simple, power consumption is little, and is easy to use.
The purpose of this utility model can realize in the following manner.
This alarm is made up of indoor set and off-premises station two parts, off-premises station is provided with infrared ray monitoring circuit I, state detection circuit II, voice alarm circuit III connect step by step, state detection circuit II also connects radio transmitter 11, and the power supply among the feed circuit IV is a battery; Indoor set is provided with wireless receiving circuit 12 join domain management control center, voice alarm circuit V, indoor power supply 13 respectively.
The infrared ray monitoring circuit I of described off-premises station is made of the correlation infrared ray sensor; State detection circuit II succeeds electrical apparatus control circuit 9 by logical circuit 6 and constitutes; Voice alarm circuit III is connected and composed step by step by voice control circuit 7, power amplification circuit 8, topworks 10;
The infrared receiving terminal 5 of correlation infrared ray sensor connects the input end of logical circuit 6, and the output terminal of logical circuit 6 connects the input end of control relay circuit 9, voice control circuit 7 more respectively.
After energized, the infrared emission head 2 of off-premises station sends Infrared, and just often, infrared receiving terminal 5 can receive infrared signal, and the output high level does not produce warning this moment; When the people is strayed into or have vehicle to enter, Infrared is blocked, infrared receiving terminal 5 does not receive infrared signal, output low level, 6 pairs of received signals of logical circuit that be attached thereto this moment carry out logical process, difference people and vehicle two states, connect wireless transmitter module 11 by control relay circuit 9, the wireless receiving module 12 of indoor set is handled the signal that receives, connect corresponding voice control circuit 14, send loudspeaker 16 through power amplification 15, send audio alert to system operators, report field condition, and send alarm broadcast to the control area, the control signal of wireless receiving module 12 is connected to control center simultaneously and handles accordingly; The scene can be connected the output signal of logical circuit 6 voice control circuit 7, drive loudspeakers 10 through power amplification 8 simultaneously, send voice warning to personnel of being strayed into or vehicle.
Compared with the prior art the utility model has following major advantage: 1, owing to indoor set, off-premises station are set and have adopted infrared ray sensor and the high jamproof wireless transmit and the receiver module of long distance, but both onsite alarming, can report to the police with control center's contact remote again, and only need 4 group alarm devices just can effectively manage the zone of 45m * 45m; 2, owing to be provided with state detection circuit, can distinguish states such as vehicle, personnel or electricity shortage, so alarm condition is clear; 3, the charging lithium ion battery is adopted in power supply, avoids frequently changing battery, and wireless transmission method in addition, equipment room need not any power source and signal links, exempted work such as field wiring construction, and easy to use; 4, voice alarm circuit can be recorded at any time according to field condition, is convenient to verify; This warning utensil has that interference performance is strong, power consumption is little in a word, and is easy to use, and it is accurately clear to report to the police, the reliable and stable remarkable advantage that waits.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1, Fig. 2 are respectively the utility model off-premises station, indoor set circuit structure block diagram, among the figure the 1, the 17th, and battery
Fig. 3 is the utility model off-premises station circuit theory diagrams.
Fig. 4 is the utility model indoor set circuit theory diagrams.
The infrared ray monitoring circuit I of off-premises station is made of correlation infrared ray sensor (S30SN62 type commercially available prod) in the present embodiment; State detection circuit II succeeds electrical apparatus control circuit 9 by logical circuit 6 and constitutes; Voice alarm circuit III is connected and composed step by step by voice control circuit 7, power amplification circuit 8, execution architecture 10.The infrared receiving terminal 5 of correlation infrared ray sensor connects the input end of logical circuit 6, the output terminal of logical circuit 6 is succeeded the input end of electrical apparatus control circuit 9, voice control circuit 7 more respectively, the output termination radio transmitter 11 of circuit 9, the output termination power amplification circuit 8 of circuit 7.Indoor set is provided with wireless receiving circuit 12, connects voice alarm circuit V, control center, indoor power supply 13 respectively. Wireless transceiver circuit 12,11 adopts YZR00 type, YZF112 pattern piece respectively, more than the transmission frequency 300MHz.See also Fig. 1, Fig. 2.
(a) described voice control circuit 7 is voice control circuits of the pre-stored that can record at any time, is made of speech chip U8 and peripheral circuit thereof, and the input end/PLAYE of this voice control circuit 7 connects the output terminal of rejection gate U10B; Power amplification circuit 8 is made of operational amplifier U9 and peripheral circuit, and executive circuit 10 adopts loudspeaker.
(b) described logical circuit 6 is provided with monostalbe trigger U3A, U3B, U6A reaches and non-impact damper U2A, U2B, U2C, U2D, U7A, interface Rext/Cext at each monostalbe trigger, be connected to respectively on the Cext by variable resistor, charging capacitor R7 and C6, R8 and C5, the pulse width initialization circuit that R28 and C31 form, with non-impact damper (hereinafter to be referred as impact damper) U2A, U2B, U2D, U7A connects in turn, the output terminal of impact damper U2B also meets the input interface B of trigger U3A, the output interface Q of trigger U3A connects the input end of impact damper U2C, another input end of impact damper U2C meets the output interface Q of trigger U3B, another output interface Q of trigger U3B meets the input interface B of trigger U6A, the output interface Q of trigger U6A connects another input end of impact damper U7A, impact damper U7A, the output terminal of U2C is succeeded electrical apparatus control circuit 9 respectively, the input end of the rejection gate U10B of voice control circuit 7, the input termination infrared receiving terminal 5 of impact damper U2A.
(c) described control relay circuit 9, be provided with relay K 1, K2, K3, its contact circuit is connected with radio transmitter 11 respectively, the coil circuit of relay K 3, K2 connects in the logical circuit 6 and output terminal non-impact damper U2C, U7A respectively, and relay K 1 is connected with power sense circuit 4 among the feed circuit IV.
Power supply among the described feed circuit IV is a rechargeable lithium ion batteries; Feed circuit IV also is provided with power-switching circuit 3, power sense circuit 4, be provided with voltage comparator U5 and voltage reference U4 in this power sense circuit 4, the positive electrical input of voltage comparator U5 meets divider resistance R3, R4 through resistance R 1, the negative electricity input end meets voltage reference U4 through resistance R 2, the input end of comparer is succeeded the relay K 1 of electrical apparatus control circuit 9, more than referring to Fig. 3.The structure of the voice alarm circuit V of indoor set is identical with the structure of the voice alarm circuit III of off-premises station, referring to Fig. 4.
Each integrated circuit (IC) chip model is as follows in the present embodiment: the three terminal regulator U1 78L05 in the power-switching circuit 3, Sheffer stroke gate impact damper U2 (A, B, C, D) and U7 (A) use 54LS37, monostalbe trigger U3 (A, B), U6 (A) use SN54LS123, voltage reference U4 LM336, voltage comparator U5 LM311, speech chip U8, U11 ISD1420, operational amplifier U9, U12 LM386N, rejection gate U10, U13 (B) use 54LS02.
The main circuit effect is summarized as follows:
The utility model off-premises station is by main casing, and mounting seat and rain-proof dust-proof cover constitute.
Claims (5)
1, a kind of infrared ray monitors automatic phonetic alarm, it is characterized in that: this alarm is made up of indoor set and off-premises station two parts, off-premises station is provided with infrared ray monitoring circuit (I), state detection circuit (II), voice alarm circuit (III) and connects step by step, state detection circuit (II) also connects radio transmitter (11), and the power supply in the feed circuit (IV) is a battery; Indoor set is provided with wireless receiving circuit (12) circuit (V) and the indoor power supply (13) of join domain management control center, audio alert respectively.
2, infrared ray according to claim 1 monitors automatic phonetic alarm, and it is characterized in that: the infrared ray monitoring circuit (I) of described off-premises station is made of the correlation infrared ray sensor; State detection circuit (II) is succeeded electrical apparatus control circuit (9) by logical circuit (6) and is constituted; Voice alarm circuit (III) is by voice control circuit (7), power amplification circuit (8), and topworks (10) connects and composes step by step; The infrared receiving terminal of correlation infrared ray sensor (5) connects the input end of logical circuit (6), and the output terminal of logical circuit (6) connects the input end of control relay circuit (9), voice control circuit (7) more respectively.
3, infrared ray according to claim 2 monitors automatic phonetic alarm, it is characterized in that:
(a) described voice control circuit (7) is the voice control circuit of the pre-stored that can record at any time, constitute by speech chip (U8) and peripheral circuit thereof, the input interface of this voice control circuit (7) (/PLAYE) connect the output terminal of rejection gate (U10B);
(b) described logical circuit (6) is provided with monostalbe trigger (U3A, U3B, U6A) reach and non-impact damper (U2A, U2B, U2C, U2D, U7A), interface (Rext/Cext at each monostable trigger (hereinafter to be referred as trigger), Cext) be connected to respectively on by variable resistor, charging capacitor (R7 and C6, R8 and C5, R28 and C31) the pulse width initialization circuit formed, with non-impact damper (hereinafter to be referred as impact damper) (U2A, U2B, U2D, U7A) connect in turn, the output terminal of impact damper (U2B) also connects the input interface (B) of trigger (U3A), the output interface (Q) of trigger (U3A) connects the input end of impact damper (U2C), another input end of impact damper (U2C) connects the output interface (Q) of trigger (U3B), another output interface (Q) of trigger (U3B) connects the input interface (B) of trigger (U6A), the output interface (Q) of trigger (U6A) connects another input end of impact damper (U7A), impact damper (U7A, U2C) output terminal is succeeded electrical apparatus control circuit (9) respectively, the input end of the rejection gate (U10B) of voice control circuit (7), the input termination infrared receiving terminal (5) of impact damper (U2A).
(c) described control relay circuit (9), be provided with relay (K1, K2, K3), its contact circuit is connected with radio transmitter (11) respectively, the coil circuit of relay (K3, K2) connects in the logical circuit (6) and output terminal non-impact damper (U2C, U7A) respectively, and relay (K1) is connected with power sense circuit (4) in the feed circuit (IV).
4, infrared ray according to claim 1 monitors automatic phonetic alarm, and it is characterized in that: the power supply in the described feed circuit (IV) is a rechargeable lithium ion batteries; Feed circuit (IV) also are provided with power-switching circuit (3), power sense circuit (4), be provided with voltage comparator (U5) and voltage reference (U4) in this power sense circuit (4), the positive electrical input of voltage comparator (U5) connects divider resistance (R3, R4) through resistance (R1), the negative electricity input end connects voltage reference (U4) through resistance (R2), and the output terminal of comparer is succeeded the relay (K1) of electrical apparatus control circuit (9).
5, infrared ray according to claim 1 monitors automatic phonetic alarm, and it is characterized in that: the structure of the voice alarm circuit of indoor set (V) is identical with the structure of the voice alarm circuit (III) of off-premises station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01231454 CN2488119Y (en) | 2001-07-16 | 2001-07-16 | Automatic speech alarm of infrared ray monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01231454 CN2488119Y (en) | 2001-07-16 | 2001-07-16 | Automatic speech alarm of infrared ray monitoring |
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| CN2488119Y true CN2488119Y (en) | 2002-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01231454 Expired - Fee Related CN2488119Y (en) | 2001-07-16 | 2001-07-16 | Automatic speech alarm of infrared ray monitoring |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101228564B (en) * | 2005-06-28 | 2010-05-12 | 罗伯特·博世有限公司 | Sensor device for checking liquid on surface |
| CN101581798B (en) * | 2009-06-19 | 2011-04-27 | 宁波恒博通讯设备有限公司 | Method for producing infrared signal of sending terminal of infrared ray corresponding emission device |
-
2001
- 2001-07-16 CN CN 01231454 patent/CN2488119Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101228564B (en) * | 2005-06-28 | 2010-05-12 | 罗伯特·博世有限公司 | Sensor device for checking liquid on surface |
| CN101581798B (en) * | 2009-06-19 | 2011-04-27 | 宁波恒博通讯设备有限公司 | Method for producing infrared signal of sending terminal of infrared ray corresponding emission device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TONGFANG WEISHI TECHNOLOGY CO., LTD., QINGHUA Free format text: FORMER NAME OR ADDRESS: QINGHUA UNIV. |
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| CP01 | Change in the name or title of a patent holder |
Patentee after: Nuctech Co.,Ltd. Patentee before: QINGHUA TONGFANG NUCLEAR TECHN |
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| C56 | Change in the name or address of the patentee |
Owner name: 2907, TOWER A, QINGHUATONGFANGKEJI PLAZA, BEIJING Free format text: FORMER NAME OR ADDRESS: 2670 MAILBOX, BEIJING CITY 100084 |
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| CP03 | Change of name, title or address |
Patentee address after: 100083 Beijing Tsinghua Tongfang science and Technology Square A block 2907 Patentee address before: 100084 mailbox 2670, Beijing City |
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| C56 | Change in the name or address of the patentee |
Owner name: TONGFANGWEISHI TECHNOLOGY CO., LTD.; PATENTEE Free format text: FORMER NAME OR ADDRESS: TONGFANG WEISHI TECHNOLOGY CO., LTD., QINGHUA; PATENTEE |
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| CP01 | Change in the name or title of a patent holder |
Address after: 100083 Beijing Tsinghua Tongfang science and Technology Square A block 2907 Co-patentee after: TSINGHUA University Patentee after: Nuctech Co.,Ltd. Address before: 100083 Beijing Tsinghua Tongfang science and Technology Square A block 2907 Co-patentee before: Tsinghua University Patentee before: Nuctech Co.,Ltd. |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020424 |