CN108765871A - A kind of well lid monitoring device and monitoring method - Google Patents
A kind of well lid monitoring device and monitoring method Download PDFInfo
- Publication number
- CN108765871A CN108765871A CN201810877074.1A CN201810877074A CN108765871A CN 108765871 A CN108765871 A CN 108765871A CN 201810877074 A CN201810877074 A CN 201810877074A CN 108765871 A CN108765871 A CN 108765871A
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- well lid
- monitoring device
- infrared
- electrically connected
- array
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Classifications
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- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1481—Security devices, e.g. indicating unauthorised opening
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- Engineering & Computer Science (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Alarm Systems (AREA)
Abstract
The present invention proposes a kind of well lid monitoring device and monitoring method, by the way that infrared light supply array, infrared array sensor, well lid pendle is arranged, can detect whether well lid is opened, prevent well lid from losing, simple in structure, the high sensitivity of infrared array sensor can experience faint optical signal；By the way that photo resistance is arranged, it can play the effect of detection optical signal when any one of infrared light supply array, infrared array sensor, well lid pendle break down, be equivalent to secondary detection, improve the efficiency of whole device；Whole device is simple in structure, at low cost, gathers around the module there are two types of detection optical signal and alarm, can effective monitoring well lid state.
Description
Technical field
The present invention relates to public safety technical field more particularly to a kind of well lid monitoring devices and monitoring method.
Background technology
A large amount of well lids lack effective real time monitoring means at present, and manually patrolling, of high cost, efficiency is low.Therefore, it is guarantee
Personnel and communal facility safety, the management there is an urgent need to booster injection to urban road inspection shaft inspection well cover.However, due to city
Inspection well cover substantial amounts, management subject is numerous, and relations between ownership and management of enterprises are complicated so that the safety management of road cellar well lid becomes city with maintenance
The a great problem of management.Currently, rely primarily on artificial inspection mode inspection well cover is investigated, posterior maintenance, efficiency is low, increase
Management difficulty, it is difficult to dispose accident in time.
Problems faced is monitored in real time to solve inspection well cover, it is necessary to using ripe technology of Internet of things, be realized to inspection shaft
The on-line real time monitoring of lid, carries out anomalous event and alarm, alert real-time report to management platform are real convenient for administrative department
When monitor inspection well cover situation, and anomalous event is disposed rapidly, passes through road cellar well lid of the construction based on technology of Internet of things
Real-time monitoring system can greatly promote inspection well cover safety management level, improve the efficiency of management, help to realize intelligentized city
Management, for structure, effective supporting role is played in harmonious, safety smart city.
Invention content
In view of this, the present invention proposes a kind of real-time monitoring well lid state, the well lid monitoring device of wireless transmission and prison
Survey method.
The technical proposal of the invention is realized in this way：The present invention provides a kind of well lid monitoring devices comprising at CPU
Device and NB-IoT communication components are managed, further includes infrared light supply array, infrared array sensor, well lid pendle and photo resistance；
NB-IoT communication components, infrared light supply array, infrared array sensor and the first connecting pin of photo resistance with
CPU processor is electrically connected；
Infrared light supply array and infrared array sensor are separately positioned in the well seat inner wall relative position of well lid, well
The outstanding pendant object of lid is vacantly arranged between infrared light supply array and infrared array sensor.
On the basis of above technical scheme, it is preferred that infrared light supply array includes：Multiple infrared LED lamps and power supply electricity
Road, infrared sensor array include：Four groups of photoelectric sensors, prime circuit for amplifying differential signal and rear class signal amplification electricity
Road；
Power circuit is electrically connected with CPU processor and infrared LED lamp respectively；
The positive CPU processor of four groups of photoelectric sensors is electrically connected, cathode and prime circuit for amplifying differential signal electricity
Property connection, prime difference amplifier and rear class signal amplification circuit are electrically connected.
On the basis of above technical scheme, it is preferred that further include power supply, alarm, timer and memory；
Power supply, alarm, timer and memory are electrically connected with CPU processor, power supply also with photo resistance the
Two connecting pins are electrically connected.
It is further preferred that power supply includes：Disposable lithium Asia battery and HPC super capacitors in parallel；
The anode of disposable lithium Asia battery and HPC super capacitors and the second connection end of photo resistance are electrically connected, once
Property lithium Asia battery and cathode and the CPU of HPC super capacitors be electrically connected.
Still more preferably, disposable lithium Asia battery capacity is 8500mAH.
It is further preferred that further including shell；
CPU processor, warning device, power supply, NB-IoT communication components, timer, memory and photo resistance are respectively provided with
Inside the shell；
Shell is fixed on the back side of well lid.
Still more preferably, the material of shell is high-strength nylon material and glass fiber material, and case surface is coated with waterproof
Coating；Shell is equipped with the battery compartment and loophole for placing disposable lithium Asia battery；
Loophole faces photo resistance.
The present invention provides a kind of well cover monitoring methods, include the following steps：
S101, unique well lid ID is established to each well lid in city, the well lid in city is recorded in data management platform
ID number and specific position；
S102, well lid monitoring device is provided on the back side of each well lid, well lid monitoring device is patted with data pipe
Platform links；
S103, when overturning occurs for well lid or when displacement, is sent out the ID number of well lid and fault condition by well lid monitoring device
Give data management platform processing；When well lid is in shape, well lid monitoring device sends well lid prison to data management platform
Survey the power of the battery voltage information and wireless transmission signal of device.
On the basis of above technical scheme, it is preferred that well lid monitoring device includes processor in S102, and and processing
The wireless transmission component and photosensitive sensor that device is electrically connected.
Still more preferably, the specific method of well lid monitoring device monitoring well lid state includes in S102：When well lid is sent out
When giving birth to displacement or being opened, the photosensitive sensor in well lid monitoring device generates the signal of a variation to processor, processing
The state of well lid is transmitted to data management platform processing by device control wireless transmission component.
The present invention's has the advantages that compared with the existing technology：
(1) by the way that infrared light supply array, infrared array sensor, well lid pendle is arranged, it can detect whether well lid is opened
It opens, prevents well lid from losing, simple in structure, the high sensitivity of infrared array sensor can experience faint optical signal；
(2) by the way that photo resistance is arranged, can appoint in infrared light supply array, infrared array sensor, well lid pendle
One when breaking down, plays the effect of detection optical signal, is equivalent to secondary detection, improves the efficiency of whole device；
(3) whole device is simple in structure, at low cost, gathers around the module there are two types of detection optical signal and alarm, can be effective
Monitoring well lid state.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of circuit connection diagram of well lid monitoring device of the present invention；
Fig. 2 is a kind of flow chart of well cover monitoring method of the present invention.
Specific implementation mode
Below in conjunction with the attached drawing in embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clear
Chu is fully described by, it is clear that described embodiment is only some embodiments of the invention, rather than whole realities
Apply mode.Based on the embodiment in the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of well lid monitoring device of the present invention comprising CPU processor, power supply, NB-IoT communication sets
Part, infrared light supply array, infrared array sensor, photo resistance, alarm, timer, memory and shell.
Infrared light supply array, infrared array sensor and well lid pendle, can detect the open/close states of well lid, and detection is micro-
Weak optical signal, is quick on the draw.Infrared light supply array includes：Multiple infrared LED lamps and power circuit, power circuit respectively with
CPU processor and infrared LED lamp are electrically connected；Infrared sensor array includes：Four groups of photoelectric sensors, prime differential signal
Amplifying circuit and rear class signal amplification circuit；The positive CPU processor of four groups of photoelectric sensors is electrically connected, cathode and prime
Circuit for amplifying differential signal is electrically connected, and prime difference amplifier is electrically connected with rear class signal amplification circuit.
Photo resistance, secondary detection optical signal improve the correctness of device detection, in infrared light supply array, infrared sensing
When any one of device array, well lid pendle break down, the effect of detection optical signal is played.First connecting pin of photo resistance
It is electrically connected with CPU processor, second connection end, which connects, to be electrically connected with the power supply.
NB-IoT communication components are linked by wireless form and data management platform, realize that CPU processor detects in real time
The function of well lid state.NB-IoT communication components are electrically connected with CPU processor, are wirelessly connected with data management platform.
Alarm is alarmed when well lid state is in open state, is prevented well lid stolen, is played the role of fright.Report
Alert device is electrically connected with CPU processor.
Timer, periodically to CPU processor sending time signal.Timer is electrically connected with CPU processor.
Memory stores well lid real-time status and device coding.Memory is electrically connected with CPU processor.
Power supply is powered to well lid monitoring device, ensures the continue working of well lid monitoring device.Power supply includes：In parallel one
Secondary property lithium Asia battery and HPC super capacitors；The anode of disposable lithium Asia battery and HPC super capacitors connects with the second of photo resistance
It connects end to be electrically connected, cathode and the CPU of disposable lithium Asia battery and HPC super capacitors are electrically connected.Wherein, the sub- electricity of disposable lithium
Tankage is 8500mAH.Power supply is electrically connected with the power circuit anode of CPU processor and infrared light supply array respectively.
Shell prevents the component wear in shell.CPU processor, warning device, power supply, NB-IoT communication components, timing
Device, memory and photo resistance are respectively provided with inside the shell；Shell is fixed on the back side of well lid；The material of shell is high-strength nylon
Material and glass fiber material, case surface are coated with waterproof coating；Shell is equipped with the battery compartment for placing disposable lithium Asia battery and light transmission
Hole；Loophole faces photo resistance.
The present invention technical principle be：Well lid pendle is blocked between infrared array sensor and infrared light supply array,
When well lid is mobile or is lifted up, well lid pendle can also be moved up with well lid, when well lid pendle is detached from infrared biography
When the light curtain of sensor array and infrared light supply array, infrared array sensor will receive the infrared light of infrared light supply array,
CPU processor just will produce the signal of triggering alarm, and control NB-IoT communication components by well lid state transfer to data management
Platform management controls alarm equipment alarm；Occur in any one of infrared light supply array, infrared array sensor, well lid pendle
When failure, photo resistance acquires optical signal, curent change is just will produce when collecting optical signal, CPU processor just will produce tactile
The signal for sending out alarm, or does not break down in infrared light supply array, infrared array sensor, well lid pendle, well lid to
On when lifting, detect optical signal for the first time, improve the sensitivity of device；When well lid is closed, timer is every one
CPU processor controlled NB-IoT communication component timings and was sent out to data management platform to CPU processor sending time signal the section time
Well lid status information, memory is sent to store the real-time monitoring information of well lid.
On the other hand, as shown in Fig. 2, the present invention also provides a kind of well lid detection method, include the following steps：
S101, unique well lid ID is established to each well lid in city, the well lid in city is recorded in data management platform
ID number and specific position；
S102, well lid monitoring device is provided on the back side of each well lid, wherein well lid monitoring device includes processing
Device, and wireless transmission component and photosensitive sensor with processor electric connection, well lid monitoring device and data management platform
Linkage；
S103, when overturning occurs for well lid or when displacement, is sent out the ID number of well lid and fault condition by well lid monitoring device
Give data management platform processing；When well lid is in shape, well lid monitoring device sends well lid prison to data management platform
Survey the power of the battery voltage information and wireless transmission signal of device.
Wherein, the specific method of well lid monitoring device monitoring well lid state includes in S102：Be subjected to displacement when well lid or
When being opened, the photosensitive sensor in well lid monitoring device generates the signal of a variation to processor, and processor control is wireless
The state of well lid is transmitted to data management platform processing by transmission assembly.
The foregoing is merely the better embodiments of the present invention, are not intended to limit the invention, all the present invention's
Within spirit and principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of well lid monitoring device comprising CPU processor and NB-IoT communication components, it is characterised in that：Further include infrared
Array of source, infrared array sensor, well lid pendle and photo resistance；
The NB-IoT communication components, infrared light supply array, infrared array sensor and the first connecting pin of photo resistance with
CPU processor is electrically connected；
The infrared light supply array and infrared array sensor are separately positioned in the well seat inner wall relative position of well lid, well
The outstanding pendant object of lid is vacantly arranged between infrared light supply array and infrared array sensor.
2. a kind of well lid monitoring device as described in claim 1, it is characterised in that：The infrared light supply array includes：It is multiple
Infrared LED lamp and power circuit, the infrared sensor array include：Four groups of photoelectric sensors, the amplification of prime differential signal
Circuit and rear class signal amplification circuit；
The power circuit is electrically connected with CPU processor and infrared LED lamp respectively；
The positive CPU processor of four groups of photoelectric sensors is electrically connected, cathode and prime circuit for amplifying differential signal electricity
Property connection, prime difference amplifier and rear class signal amplification circuit are electrically connected.
3. a kind of well lid monitoring device as described in claim 1, it is characterised in that：Further include power supply, alarm, timer and
Memory；
The power supply, alarm, timer and memory are electrically connected with CPU processor, power supply also with photo resistance the
Two connecting pins are electrically connected.
4. a kind of well lid monitoring device as claimed in claim 3, it is characterised in that：The power supply includes：In parallel is disposable
Lithium Asia battery and HPC super capacitors；
The anode of the disposable lithium Asia battery and HPC super capacitors and the second connection end of photo resistance are electrically connected, once
Property lithium Asia battery and cathode and the CPU of HPC super capacitors be electrically connected.
5. a kind of well lid monitoring device as claimed in claim 4, it is characterised in that：The disposable lithium Asia battery capacity is
8500mAH。
6. a kind of well lid monitoring device as claimed in claim 3, it is characterised in that：It further include shell；
The CPU processor, warning device, power supply, NB-IoT communication components, timer, memory and photo resistance are respectively provided with
Inside the shell；
The shell is fixed on the back side of well lid.
7. a kind of well lid monitoring device as claimed in claim 6, it is characterised in that：The material of the shell is high-strength nylon
Material and glass fiber material, case surface are coated with waterproof coating；The shell be equipped with place disposable lithium Asia battery battery compartment and
Loophole；
The loophole faces photo resistance.
8. a kind of well cover monitoring method, it is characterised in that：Include the following steps：
S101, unique well lid ID is established to each well lid in city, the ID of the well lid in city is recorded in data management platform
Number and specific position；
S102, well lid monitoring device is provided on the back side of each well lid, well lid monitoring device joins with data management platform
It is dynamic；
S103, when overturning occurs for well lid or when displacement, the ID number of well lid and fault condition are issued number by well lid monitoring device
It is handled according to management platform；When well lid is in shape, well lid monitoring device sends well lid monitoring dress to data management platform
The power of the battery voltage information and wireless transmission signal set.
9. a kind of well lid monitoring device as claimed in claim 8, it is characterised in that：Well lid monitoring device described in the S102
Including processor, and wireless transmission component and photosensitive sensor with processor electric connection.
10. a kind of well lid monitoring device as claimed in claim 9, it is characterised in that：The monitoring dress of well lid described in the S102
The specific method for setting monitoring well lid state includes：It is photosensitive in well lid monitoring device when well lid is subjected to displacement or is opened
Sensor generates the signal of a variation to processor, and the state of well lid is transmitted to data pipe by processor control wireless transmission component
Platform processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810877074.1A CN108765871A (en) | 2018-08-03 | 2018-08-03 | A kind of well lid monitoring device and monitoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810877074.1A CN108765871A (en) | 2018-08-03 | 2018-08-03 | A kind of well lid monitoring device and monitoring method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108765871A true CN108765871A (en) | 2018-11-06 |
Family
ID=63968635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810877074.1A Pending CN108765871A (en) | 2018-08-03 | 2018-08-03 | A kind of well lid monitoring device and monitoring method |
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| Country | Link |
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| CN (1) | CN108765871A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111309114A (en) * | 2020-02-27 | 2020-06-19 | 浪潮商用机器有限公司 | Server and upper cover management system thereof |
| CN113074782A (en) * | 2021-03-31 | 2021-07-06 | 中国信息通信研究院 | Automatic well lid detection device and test method |
| CN113804250A (en) * | 2021-08-26 | 2021-12-17 | 国网浙江省电力有限公司宁波供电公司 | Cable shaft invasion monitoring system |
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| US20090303043A1 (en) * | 2008-06-07 | 2009-12-10 | University Of Kuwait | Anti Security System for Manhole Covers |
| CN204270125U (en) * | 2014-12-02 | 2015-04-15 | 河南蓝海通信技术有限公司 | A kind of intelligent apparatus testing wireless signal power |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111309114A (en) * | 2020-02-27 | 2020-06-19 | 浪潮商用机器有限公司 | Server and upper cover management system thereof |
| CN113074782A (en) * | 2021-03-31 | 2021-07-06 | 中国信息通信研究院 | Automatic well lid detection device and test method |
| CN113074782B (en) * | 2021-03-31 | 2022-05-20 | 中国信息通信研究院 | Automatic well lid detection device and test method |
| CN113804250A (en) * | 2021-08-26 | 2021-12-17 | 国网浙江省电力有限公司宁波供电公司 | Cable shaft invasion monitoring system |
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Application publication date: 20181106 |