CN105006100B - A kind of empty nestor's situation monitors in real time and early warning system - Google Patents
A kind of empty nestor's situation monitors in real time and early warning system Download PDFInfo
- Publication number
- CN105006100B CN105006100B CN201510396838.1A CN201510396838A CN105006100B CN 105006100 B CN105006100 B CN 105006100B CN 201510396838 A CN201510396838 A CN 201510396838A CN 105006100 B CN105006100 B CN 105006100B
- Authority
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- China
- Prior art keywords
- water
- signal
- receiving device
- terminal receiving
- empty nestor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 241000750002 Nestor Species 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000013307 optical fiber Substances 0.000 claims abstract description 27
- 239000000523 sample Substances 0.000 claims abstract description 13
- 230000002159 abnormal effect Effects 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims 1
- 230000009897 systematic effect Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
- G08B21/0438—Sensor means for detecting
- G08B21/0484—Arrangements monitoring consumption of a utility or use of an appliance which consumes a utility to detect unsafe condition, e.g. metering of water, gas or electricity, use of taps, toilet flush, gas stove or electric kettle
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of cost it is low, without monitoring dead angle and also old man do not have monitored uneasy sense empty nestor's situation in real time monitoring and early warning system, it includes the fiber-optic probe system being sequentially connected, signal processing circuit and radio transmitter, the signal that radio transmitter is launched is received by terminal receiving device, the output end of terminal receiving device is connected with alarm, and the Optical Fiber Winding of fiber-optic probe system is on the outer wall of family's feed pipe.The present invention detects the vibration signal of current in family's feed pipe using fiber-optic probe system, obtain the household water time and with the water period, and with default in empty nestor's normal condition in signal processing circuit with the water time and with compared with the water period, if water data is abnormal after comparing, then signal processing circuit output control signal, this control signal is sent to terminal receiving device by radio transmitter, alarmed by terminal receiving device control alarm, household or other people then can thus judge whether empty nestor has generation unexpected and cause abnormal with water.
Description
Technical field
The present invention relates to a kind of real-time monitoring for empty nestor's situation and early warning system.
Background technology
With the getting worse of Aging Problem, the safety problem of the elderly has turned into 21 century new social problems,
How the safeguard protection horizontal focal point that turns into people of the elderly is effectively improved.In China's Mainland, especially in rural area, with
It is a large amount of in, youth population immigrant laborers, increasing old man is stay-at-home at home, and their safe condition is supervised in real time
Control is to improve the horizontal effective means of the elderly safeguard protection, but existing monitoring means are frequently with camera, not only cost
Height, and monitoring dead angle be present, it can also allow old man to produce monitored uneasy sense.
The content of the invention
It is an object of the invention to provide a kind of cost it is low, without monitoring dead angle, and will not allow old man produce it is monitored not
Empty nestor's situation of leisure sense monitors in real time and early warning system.
To achieve these goals, the present invention adopts the following technical scheme that：
A kind of empty nestor's situation monitoring and early warning system in real time, including it is fiber-optic probe system, signal processing circuit, wireless
Radiating circuit, terminal receiving device and alarm；Fiber-optic probe system includes optical fiber source, coupler, optical fiber, the first luminous power
Meter and the second light power meter, Optical Fiber Winding is on the outer wall of family's feed pipe, and one end connection coupler of optical fiber, the other end connect
The input of the first light power meter is connect, the light beam of optical fiber source transmitting enters inside of optical fibre, the second luminous power by coupler
The input of meter is directly connected with optical fiber source；The output end of first light power meter and the second light power meter is respectively connecting to signal
The respective input of process circuit, the input of the output end connection radio transmitter of signal processing circuit, wireless transmission electricity
The signal that road is launched is received by terminal receiving device, the output end connection alarm of terminal receiving device.
The terminal receiving device is mobile phone or host computer.
The alarm is arranged on the terminal receiving device.
After such scheme, a kind of empty nestor's situation of the invention monitors in real time and early warning system, is visited using optical fiber
Examining system detects the vibration signal of current in family's feed pipe, obtains the household water time in real time and with water period, and with it is pre-
Empty nestor's normal condition in signal processing circuit compares with the water time with the water period, if using water number after relatively
According to exception, then signal processing circuit output control signal, this control signal are sent to terminal reception by radio transmitter and set
It is standby, by terminal receiving device control alarm alarmed, household or other people then can thus judge whether empty nestor has hair
Business is outer and causes abnormal with water.The present invention dexterously using household water time and the method being monitored with the water period, is led to
Cross with the default just conventional water time and be real time contrast with the water period, and then occur unexpected in empty nestor and cause different with water
Normal alarm, so as to the fortuitous event of timely processing old man, improve the protection to empty nestor.Empty nestor's shape of the present invention
Condition monitoring and early warning system in real time, cost is low, in the absence of monitoring dead band, and will not allow empty nestor produce it is monitored not from
Feeling, do not interfering with the normal life of old man completely.
Brief description of the drawings
Fig. 1 is the circuit theory schematic block diagram of the present invention.
Embodiment
A kind of empty nestor's situation of the present invention monitors in real time and early warning system, as shown in figure 1, including fiber-optic probe system
1st, signal processing circuit 2, radio transmitter 3, terminal receiving device 4 and alarm 5.
Fiber-optic probe system 1 includes optical fiber source 11, coupler 12, optical fiber 13, the first light power meter 14 and the second smooth work(
Rate meter 15, optical fiber 13 are wrapped on the outer wall of family's feed pipe, and one end connection coupler 12 of optical fiber 13, other end connection the
The input of one light power meter 14, the light beam that optical fiber source 11 is launched are entered inside optical fiber 13 by coupler 12, the second light
The input of power meter 15 is directly connected with optical fiber source 11.
The output end of first light power meter 14 and the second light power meter 15 is respectively connecting to the corresponding defeated of signal processing circuit 2
Enter end, the input of the output end connection radio transmitter 3 of signal processing circuit 2, the signal that radio transmitter 3 is launched
Received by terminal receiving device 4, the output end connection alarm 5 of terminal receiving device 4.
Fiber-optic probe system 1 is used to measure the vibration signal of family's water supply in-pipe flow and is converted into electric signal, obtains in real time
Take the household water time and with the water period.Specifically, the light beam that optical fiber source 11 is launched enters optical fiber 13 by coupler 12
Inside, this light beam can be converted to the vibration signal of family's feed pipe the change of light beam light intensity in 13 internal transmission of optical fiber, lead to
Cross the first light power meter 14 to measure the situation of change of light intensity in optical fiber 13 and be converted into electric signal, the second light power meter 15 directly obtains
Obtain the light beam light intensity of optical fiber source 11 and be converted into electric signal, the first light power meter 14 and the second light power meter 15 export phase respectively
The electric signal answered is compared to signal processing circuit 2.
Signal processing circuit 2 can use existing conventional signal processing circuit, be preset with empty nestor's normal condition in it
With the water time and with the water period (normal condition with the water time and with the water period can using fiber-optic probe system 1 in family just
Gathered during conventional water), during work, signal processing circuit 2 receives respectively comes from the first light power meter 14 and the second light power meter 15
Electric signal, when the electric signal difference that electric signal and the second light power meter 15 of the output of the first light power meter 14 export, then sentence
Water in cut-off water pipe is flowing, when the electric signal of the first light power meter 14 output and the electric signal of the second light power meter 15 output
When identical, then it is static to judge the water in feed pipe, so as to obtain the flowing water situation in family's feed pipe, and with the water time
With with the water period, and by this with the water time and with water period and use water time and the use of default empty nestor's normal condition in it
The water period is compared, and exports and judge data to radio transmitter 3.
Radio transmitter 3 can use wireless communication module or other radio transmitters.
Terminal receiving device 4 can use mobile phone or host computer.
Alarm 5 can use common audible-visual annunciator, and it may be disposed on terminal receiving device 4, can also be external in end
Terminate receiving unit 4.
A kind of empty nestor's situation of the present invention monitors in real time and early warning system, utilizes fiber-optic probe system 1 to measure family
The vibration signal of water supply in-pipe flow is simultaneously converted into electric signal output to signal processing circuit 2, obtains the household water time in real time
With with the water period, and with default in empty nestor's normal condition in signal processing circuit 2 with the water time and with water period phase
Compare, if household water time for obtaining in real time and be that the water data of 3 minutes (can be set to one by abnormal data with the water period
The data in cycle, it is abnormal number by the definition that empty nestor's water data that continuous 3 cycles obtain is not inconsistent with normal condition
According to), then terminal reception is sent to by radio transmitter 3 and set by the output control signal of signal processing circuit 2, this control signal
Standby 4, control alarm 5 to be alarmed by terminal receiving device 4, household or other people it is possible thereby to judge whether empty nestor has
Generation is unexpected and causes abnormal with water.The present invention dexterously using household water time and the method being monitored with the water period,
By being real time contrast with the default just conventional water time and with the water period, and then occur unexpected in empty nestor and cause to use water
Abnormal alarm, so as to the fortuitous event of timely processing old man, improve the protection to empty nestor.The empty nestor of the present invention
Situation monitoring and early warning system in real time, cost is low, in the absence of monitoring dead band, and will not allow empty nestor produce it is monitored not
Leisure sense, does not interfere with the normal life of old man completely.
Claims (3)
1. a kind of empty nestor's situation monitors in real time and early warning system, it is characterised in that：Including fiber-optic probe system, signal transacting
Circuit, radio transmitter, terminal receiving device and alarm；
Fiber-optic probe system includes optical fiber source, coupler, optical fiber, the first light power meter and the second light power meter, Optical Fiber Winding
On the outer wall of family's feed pipe, and one end connection coupler of optical fiber, the other end connect the input of the first light power meter, light
The light beam of fibre source transmitting enters inside of optical fibre by coupler, and the input of the second light power meter directly connects with optical fiber source
Connect；
The output end of first light power meter and the second light power meter is respectively connecting to the respective input of signal processing circuit, signal
The input of the output end connection radio transmitter of process circuit, the signal that radio transmitter is launched are received by terminal
Equipment receives, the output end connection alarm of terminal receiving device；Empty nestor's normal condition is preset with signal processing circuit
With water time data and with water period data；
Using fiber-optic probe systematic survey family water supply in-pipe flow vibration signal and be converted into electric signal output at signal
Circuit is managed, obtains the household water time in real time and with the water period, and it is normal with defaulting in the empty nestor in signal processing circuit
Situation compares with the water time with the water period, if household water time for obtaining in real time and be abnormal data with the water period,
Terminal receiving device is then sent to by radio transmitter by signal processing circuit output control signal, this control signal, by
Terminal receiving device control alarm is alarmed, household or other people it is possible thereby to judge whether empty nestor has generation unexpected
And cause abnormal with water.
2. a kind of empty nestor's situation according to claim 1 monitors in real time and early warning system, it is characterised in that：The end
It is mobile phone or host computer to terminate receiving unit.
3. a kind of empty nestor's situation according to claim 1 or 2 monitors in real time and early warning system, it is characterised in that：Institute
Alarm is stated to be arranged on the terminal receiving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510396838.1A CN105006100B (en) | 2015-07-08 | 2015-07-08 | A kind of empty nestor's situation monitors in real time and early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510396838.1A CN105006100B (en) | 2015-07-08 | 2015-07-08 | A kind of empty nestor's situation monitors in real time and early warning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105006100A CN105006100A (en) | 2015-10-28 |
| CN105006100B true CN105006100B (en) | 2017-12-01 |
Family
ID=54378754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510396838.1A Expired - Fee Related CN105006100B (en) | 2015-07-08 | 2015-07-08 | A kind of empty nestor's situation monitors in real time and early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105006100B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1164886C (en) * | 2002-12-10 | 2004-09-01 | 西安交通大学 | Oil gas pipeline leak intelligent on line monitoring method based on distribution type optical fibre sensor |
| US7403675B2 (en) * | 2003-07-18 | 2008-07-22 | Network Integrity Systems Inc. | Method of high order mode excitation for multimode intrusion detection |
| TWI607330B (en) * | 2013-11-27 | 2017-12-01 | Chen Zhi Ming | Home-based emergency service system based on water consumption |
| CN103617710A (en) * | 2013-12-06 | 2014-03-05 | 文江湖 | Intelligent remote alarm system and intelligent remote alarm method |
| CN204990615U (en) * | 2015-07-08 | 2016-01-20 | 华侨大学 | Empty nestor's situation real time monitoring and early warning system |
-
2015
- 2015-07-08 CN CN201510396838.1A patent/CN105006100B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105006100A (en) | 2015-10-28 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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