CN206438541U - Manhole cover anti-theft detection means - Google Patents
Manhole cover anti-theft detection means Download PDFInfo
- Publication number
- CN206438541U CN206438541U CN201621281743.1U CN201621281743U CN206438541U CN 206438541 U CN206438541 U CN 206438541U CN 201621281743 U CN201621281743 U CN 201621281743U CN 206438541 U CN206438541 U CN 206438541U
- Authority
- CN
- China
- Prior art keywords
- inspection well
- well cover
- mcu module
- detection terminal
- centralized controller
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of manhole cover anti-theft detection means, belong to urban infrastructure management technical field, device includes host computer, Centralized Controller and antitheft detection terminal, 3-axis acceleration sensor in antitheft detection terminal detects the acceleration signal on inspection well cover three-dimensional and transmitted to MCU module, MCU module calculates inspection well cover current acceleration value and is compared with threshold value preset in it, and MCU module produces stolen warning message when inspection well cover current acceleration value is more than threshold value and is uploaded to host computer.Whether improper mobile status is in by using 3-axis acceleration sensor detection inspection well cover, eliminated due to the hidden danger that traditional mechanical structure is chronically at the moist environment of vibrations and fails.
Description
Technical field
The utility model is related to urban infrastructure management technical field, more particularly to a kind of manhole cover anti-theft detection dress
Put.
Background technology
Road surface inspection well cover is the important component of city basis instrument, and frequently stolen cause of inspection well cover is metalled run out, leaked
The facilities such as gas, downhole cable are destroyed and fall the generation of the serious accidents such as people, pendant thing, are that long-standing problem is supplied water, supplies, arranged
The a great problem of the industries such as water, electric power.In order to solve the problem of road surface manhole is stolen, existing method is generally comprised using in well
Cover to lock and carry out antitheft and antitheft two kinds of means are carried out using mechanical structure, but both means are in the presence of more obvious
Defect：One is, though solving the antitheft problem of road surface manhole to a certain extent using locking anti-stealing manhole cover, also increases simultaneously
The difficulty for having added well lid to open, improves the cost of well lid.Two are, when carrying out antitheft using mechanical structure, the vibrations of inspection well cover
The reliability of mechanical mechanism, which can be caused, to be reduced, and the bad environment of humidity where well lid, sealing also causes mechanical mechanism
Failure.
Utility model content
The purpose of this utility model is to provide a kind of manhole cover anti-theft detection means, to solve existing manhole cover anti-theft
The problem of device reliability is low.
To realize object above, the technical solution adopted in the utility model is：A kind of manhole cover anti-theft detection means is provided,
The device includes：Host computer, Centralized Controller and antitheft detection terminal, Centralized Controller are whole with host computer, antitheft detection respectively
End connection is communicated, wherein, antitheft detection terminal includes 3-axis acceleration sensor, 3-axis acceleration sensor detection inspection shaft
Acceleration signal on lid three-dimensional is simultaneously transmitted to the MCU module in antitheft detection terminal, and MCU modules are according to inspection well cover three
Acceleration signal on dimension direction calculates the current acceleration magnitude of inspection well cover and is compared with threshold value preset in MCU module,
MCU module produces stolen warning message when the current acceleration magnitude of inspection well cover is more than threshold value and will be stolen by Centralized Controller
Warning message is uploaded to host computer.
Compared with prior art, there is following technique effect in the utility model：By setting three in antitheft detection terminal
Axle acceleration sensor, can accurately detect inspection well cover whether in movement, and detect inspection well cover in any side
When moving upwards, alarmed.Eliminate because traditional mechanical structure is chronically at the moist environment of vibrations and fails
Hidden danger.
Brief description of the drawings
Fig. 1 is the structural representation of the manhole cover anti-theft detection means in the embodiment of the utility model one；
Fig. 2 is the structural representation of the antitheft detection terminal in the embodiment of the utility model one.
Embodiment
With reference to Fig. 1 to Fig. 2, the utility model is described in further detail.
Refering to a kind of manhole cover anti-theft detection means shown in Fig. 1 to Fig. 2, is present embodiments provided, the device includes upper
Machine 10, Centralized Controller 20 and antitheft detection terminal 30, Centralized Controller 20 connect with host computer 10, antitheft detection terminal 30 respectively
Capable communication is tapped into, wherein, antitheft detection terminal 30 includes 3-axis acceleration sensor 31, and 3-axis acceleration sensor 31 is detected
Acceleration signal on inspection well cover three-dimensional is simultaneously transmitted to the MCU module 32 in antitheft detection terminal 30, MCU module 32
According to the acceleration signal on inspection well cover three-dimensional calculate the current acceleration magnitude of inspection well cover and with threshold preset in MCU module 32
Value is compared, and MCU module 32 produces stolen warning message when the current acceleration magnitude of inspection well cover is more than threshold value and by collection
Stolen warning message is uploaded to host computer 10 by middle controller 20.It should be noted that threshold value preset in MCU module 32 at this
It is the empirical value that an acceleration magnitude current with inspection well cover that technical staff is obtained by test of many times is compared, at this
3-axis acceleration sensor 31 is low-power consumption 3-axis acceleration sensor.
Specifically, it is antitheft detection terminal 30 also include ZIGBEE communication modules 33, ZIGBEE energy supply control modules 34 and
Battery module 35；Battery module 35 is connected with MCU module 32, ZIGBEE energy supply control modules 34 respectively, when MCU module 32 is sentenced
When the current acceleration magnitude of disconnected inspection well cover is more than threshold value, the output signal of the control ZIGBEE of MCU module 32 energy supply control modules 34 with
Control ZIGBEE communication modules 33 are worked, and MCU module 32 is communicated when ZIGBEE communication modules 33 are started working by ZIGBEE
Module 33 transmits stolen warning message to Centralized Controller 20.ZIGBEE communication modules 33 at this are logical for low-power consumption ZIGBEE
Believe module, battery module 35 is lithium battery, and self-discharge rate is low, to save the power consumption of whole device.
Specifically, inspection well cover is stolen warning message by the MCU module 32 in the present embodiment by ZIGBEE communication modules 33
Send to Centralized Controller 20, the control ZIGBEE of MCU module 32 energy supply control modules 34 are closed so that ZIGBEE communication modules
33 enter resting state, save the electricity of battery module 35, and MCU module 32 keeps working condition, and three axles of detection accelerate
Spend acceleration signal of the inspection well cover of the transmission of sensor 31 on three-dimensional.
Specifically, communicated between Centralized Controller 20 and host computer 10 using GPRS, antitheft detection terminal 30 is controlled with concentrating
Communicated between device 20 processed using ZIGBEE.
Specifically, antitheft detection terminal 30 is arranged on the inspection well cover back side.The inspection well cover back side at this refers to that inspection well cover is placed in
The one side of well intracavitary, the front of inspection well cover refers to that inspection well cover travels the one side trampled for vehicle.
Specifically, a kind of safety device of pit lid detection means provided using the present embodiment carries out the process of antitheft detection
It is as follows：
(1) state for needing the inspection well cover safeguarded, is set to by maintenance state by host computer 10 and needs are safeguarded
The positional information of inspection well cover is sent to Centralized Controller 20；
(2), the inspection well cover received is safeguarded that status information is preserved by Centralized Controller 20；
(3), acceleration signal of the detection inspection well cover on three-dimensional, and will detection in real time of 3-axis acceleration sensor 31
To acceleration signal transmit to MCU module 32；
(4), MCU module 32 calculates the current acceleration of inspection well cover according to acceleration signal of the inspection well cover on three-dimensional
Value；
(5), the current acceleration magnitude of inspection well cover and preset threshold value are compared by MCU module 32；
(6), the current acceleration magnitude of inspection well cover be more than threshold value when, judge inspection well cover it is current acceleration magnitude holding when
Between whether be more than preset time；
(7) if, time for keeping of the current acceleration magnitude of inspection well cover be more than preset time, MCU module 32 produces stolen
Stolen warning message is simultaneously uploaded to host computer 10 by warning message by Centralized Controller 20.
It should be noted that the preset time at this is that technical staff is current with inspection well cover by testing one obtained
The empirical value that acceleration magnitude is compared more than the time that threshold value is maintained, MCU module 32 is judging the acceleration of inspection well cover currently
When angle value is more than threshold value, then judge whether the time that the current acceleration magnitude of inspection well cover is kept is more than preset time, and will
The state that the inspection well cover safeguarded will be needed in advance is set to maintenance state, and by the particular location of the inspection well cover in the state of maintenance
Information is sent in Centralized Controller 20 and preserved.Purpose is to ensure that the accuracy of stolen warning message, it is ensured that inspection well cover is worked as
It is preceding be in improper mobile status when alarmed, with avoid the occurrence of report by mistake.Because in actual applications, due to vehicle
Traveling is when pressing through inspection well cover, and inspection well cover can shake, and the movement produced to the conventional maintenance of inspection well cover, and these belong to just
Normal situation of movement, if now being alarmed, then can increase the loss of unnecessary human and material resources.
Specifically, stolen warning message is transmitted to Centralized Controller by ZIGBEE communication modules 33 in MCU module 32
After 20, the control ZIGBEE of MCU module 32 energy supply control modules 34 are closed so that ZIGBEE communication modules 33 enter resting state.And
MCU modules 32 continue to detect acceleration signal of the inspection well cover of the detection of 3-axis acceleration sensor 31 on three-dimensional.
Claims (5)
1. a kind of manhole cover anti-theft detection means, including host computer (10), Centralized Controller (20) and antitheft detection terminal (30),
Centralized Controller (20) is connected and communicated with host computer (10), antitheft detection terminal (30) respectively, it is characterised in that：Described
Antitheft detection terminal (30) includes 3-axis acceleration sensor (31), 3-axis acceleration sensor (31) detection inspection well cover three-dimensional side
Upward acceleration signal is simultaneously transmitted to the MCU module (32) in antitheft detection terminal (30), and MCU module (32) is according to inspection well cover
Acceleration signal on three-dimensional calculates the current acceleration magnitude of inspection well cover and carried out with threshold value preset in MCU module (32)
Compare, MCU module (32) produces stolen warning message when the current acceleration magnitude of inspection well cover is more than threshold value and controlled by concentrating
Stolen warning message is uploaded to host computer (10) by device (20) processed.
2. manhole cover anti-theft detection means as claimed in claim 1, it is characterised in that：Described antitheft detection terminal (30) is also
Including ZIGBEE communication modules (33), ZIGBEE energy supply control modules (34) and battery module (35)；
Battery module (35) is connected with MCU module (32), ZIGBEE energy supply control modules (34) respectively, when MCU module (32) is sentenced
When the current acceleration magnitude of disconnected inspection well cover is more than threshold value, MCU module (32) control ZIGBEE energy supply control modules (34) output letter
Number to control ZIGBEE communication modules (33) to work, MCU module (32) passes through when ZIGBEE communication modules (33) are started working
ZIGBEE communication modules (33) transmit stolen warning message to Centralized Controller (20).
3. manhole cover anti-theft detection means as claimed in claim 1, it is characterised in that：Centralized Controller (20) and host computer
(10) communicated, communicated between antitheft detection terminal (30) and Centralized Controller (20) using ZIGBEE using GPRS between.
4. manhole cover anti-theft detection means as claimed in claim 1, it is characterised in that：Described antitheft detection terminal (30) peace
Mounted in the inspection well cover back side.
5. manhole cover anti-theft detection means as claimed in claim 2, it is characterised in that：Described battery module (35) is lithium electricity
Pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281743.1U CN206438541U (en) | 2016-11-25 | 2016-11-25 | Manhole cover anti-theft detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281743.1U CN206438541U (en) | 2016-11-25 | 2016-11-25 | Manhole cover anti-theft detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206438541U true CN206438541U (en) | 2017-08-25 |
Family
ID=59644944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621281743.1U Withdrawn - After Issue CN206438541U (en) | 2016-11-25 | 2016-11-25 | Manhole cover anti-theft detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206438541U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381888A (en) * | 2016-11-25 | 2017-02-08 | 合肥大明节能科技股份有限公司 | Inspection well cover anti-theft detection device and control method |
| CN107386334A (en) * | 2017-09-20 | 2017-11-24 | 苏州浩哥文化传播有限公司 | A kind of intelligent and safe town road well lid |
| CN107514014A (en) * | 2017-09-20 | 2017-12-26 | 苏州浩哥文化传播有限公司 | A kind of intelligent and safe town road well lid based on displacement |
| CN107642110A (en) * | 2017-09-20 | 2018-01-30 | 苏州浩哥文化传播有限公司 | A kind of intelligent and safe town road well lid based on displacement with vibrations |
| CN107653912A (en) * | 2017-09-20 | 2018-02-02 | 苏州浩哥文化传播有限公司 | A kind of anti-loosening intelligent and safe town road well lid with losing |
| CN107993426A (en) * | 2018-01-11 | 2018-05-04 | 上海奕行信息科技有限公司 | Equipment working state monitors system and its monitoring method |
| CN109898563A (en) * | 2019-02-12 | 2019-06-18 | 辽宁达能电气股份有限公司 | A kind of smart electronics well lid and control method based on NB-IOT |
-
2016
- 2016-11-25 CN CN201621281743.1U patent/CN206438541U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381888A (en) * | 2016-11-25 | 2017-02-08 | 合肥大明节能科技股份有限公司 | Inspection well cover anti-theft detection device and control method |
| CN106381888B (en) * | 2016-11-25 | 2019-03-12 | 合肥大明节能科技股份有限公司 | Manhole cover anti-theft detection device and control method |
| CN107386334A (en) * | 2017-09-20 | 2017-11-24 | 苏州浩哥文化传播有限公司 | A kind of intelligent and safe town road well lid |
| CN107514014A (en) * | 2017-09-20 | 2017-12-26 | 苏州浩哥文化传播有限公司 | A kind of intelligent and safe town road well lid based on displacement |
| CN107642110A (en) * | 2017-09-20 | 2018-01-30 | 苏州浩哥文化传播有限公司 | A kind of intelligent and safe town road well lid based on displacement with vibrations |
| CN107653912A (en) * | 2017-09-20 | 2018-02-02 | 苏州浩哥文化传播有限公司 | A kind of anti-loosening intelligent and safe town road well lid with losing |
| CN107993426A (en) * | 2018-01-11 | 2018-05-04 | 上海奕行信息科技有限公司 | Equipment working state monitors system and its monitoring method |
| CN109898563A (en) * | 2019-02-12 | 2019-06-18 | 辽宁达能电气股份有限公司 | A kind of smart electronics well lid and control method based on NB-IOT |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170825 Effective date of abandoning: 20190312 |
|
| AV01 | Patent right actively abandoned |