CN205843743U - A kind of tamper intellectual water meter and system - Google Patents
A kind of tamper intellectual water meter and system Download PDFInfo
- Publication number
- CN205843743U CN205843743U CN201620771355.5U CN201620771355U CN205843743U CN 205843743 U CN205843743 U CN 205843743U CN 201620771355 U CN201620771355 U CN 201620771355U CN 205843743 U CN205843743 U CN 205843743U
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- water meter
- microprocessor
- angle
- acceleration
- acquiring unit
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Abstract
This utility model relates to a kind of tamper intellectual water meter and system, including base table, also including acceleration obtainment unit and the angle acquiring unit being arranged on base table, acceleration obtainment unit is for obtaining the acceleration information of water meter, and angle acquiring unit is for obtaining the angle of inclination information of water meter.Using this utility model, without ball switch inside table, using acceleration transducer perception whether to tear table row open is that sensitivity and reliability are higher, can monitor in real time, and warning angle can be preset.
Description
Technical field
This utility model relates to a kind of water meter, is specifically related to a kind of tamper intellectual water meter and system.
Background technology
Existing intellectual water meter is the preset ball switch of meeting inside table, in order to prevent user's dismounting table privately from having.Rolling
The angle of inclination of pearl switch is exactly preset alarm angle.Preset alarm angle is reached when water meter in one plane rocks angle
Time, dismantling-proof alarming function can be triggered.But this method has certain limitation, first be produce time ball switch angle adjust
Whole bad control, deviation is bigger；Second is that trigger action reaction is the sensitiveest, needs water meter angle of inclination to reach certain angle
Warning can be triggered, namely if the user while rock water meter during table dismounting to be less than preset alarm angle, water meter
Tamper detector unit will not be reported to the police, and therefore there is the hidden danger that detaching-proof protection is not in place and fails to report.
Utility model content
The purpose of this utility model is to provide a kind of tamper intellectual water meter and system, sensitivity and reliability are higher.
The technical solution of the utility model is: a kind of tamper intellectual water meter, including base table, also includes being arranged on base table
Acceleration obtainment unit and angle acquiring unit, acceleration obtainment unit is for obtaining the acceleration information of water meter, and angle obtains
Unit is for obtaining the angle of inclination information of water meter.
In a specific embodiment, acceleration obtainment unit includes a single-axis acceleration sensors.
In a specific embodiment, angle acquiring unit includes that a 3-axis acceleration sensor or double-shaft tilt angle pass
Sensor.
Described acceleration obtainment unit and angle acquiring unit electrically connect with microprocessor respectively.At a specific embodiment
In, electromagnetic valve is by driving module to electrically connect with microprocessor, and dismantling-proof alarming module electrically connects with microprocessor.
A kind of preventing watermeter from being detached system of the present utility model, including being provided with the intellectual water meter of microprocessor, including:
Acceleration obtainment unit, is arranged on base table shell, electrically connects with microprocessor, for obtaining the acceleration of water meter
Information is also sent to microprocessor；
Angle acquiring unit, is arranged on base table shell, electrically connects with microprocessor, for obtaining the angle of inclination of water meter
Information is also sent to microprocessor；
Remote monitoring terminal, with microprocessor communication.
In a specific embodiment, electromagnetic valve is by driving module to electrically connect with microprocessor.
In a specific embodiment, dismantling-proof alarming module electrically connects with microprocessor.
Using this utility model, without ball switch inside table, whether employing acceleration transducer perception tears table row open is,
Sensitivity and reliability are higher, can monitor in real time, and warning angle can be preset.
Accompanying drawing explanation
Accompanying drawing 1 is the theory diagram of one detailed description of the invention of this utility model.
Detailed description of the invention
Such as Fig. 1, for the theory diagram of one detailed description of the invention of this utility model.Acceleration obtainment unit and angle obtain
Unit is arranged on essentic-water-meter shell, and electrically connects with microprocessor respectively.Electromagnetic valve is by driving module and micro-process
Device electrically connects.Alarm module electrically connects with microprocessor.Microprocessor passes through wire/wireless communication module and remote monitoring terminal
Communication.
Acceleration obtainment unit and angle acquiring unit detect water meter acceleration signal or inclination angle signal, and by signal
Being sent to microprocessor, if it is determined that tear table open, then microprocessor controls solenoid valves is closed and (is interrupted supplying water；Normal water supply situation
Under be in normally open) and control alarm module and report to the police, simultaneously automatically record alarm condition and time of generation, and by having
Line/wireless communication module sends alert data to remote monitoring terminal.
In a specific embodiment, acceleration obtainment unit includes a single-axis acceleration sensors, may be installedx、y、zAny one direction in axle, determines according to water pump composite direction, can obtain acceleration on certain direction of water meter in real time
Parameter.
In a specific embodiment, angle acquiring unit includes that a 3-axis acceleration sensor or double-shaft tilt angle pass
Sensor, its installation direction determines according to the installation site of water meter, can obtain the angle of inclination parameter of water meter in real time (relative to installation
Time angle).The accekeration detected is read in microprocessor and carry out software computing and obtain angle of inclination, can use existing
Algorithm is had to set up the Function Mapping relation between accekeration and angle of inclination.
The main flow of dismantling-proof alarming is: when acceleration obtainment unit detects that there is acceleration in certain direction, i.e. open
Tamper detection program, at certain time ΔtIn (definable), if acceleration sustainable existence, angle acquiring unit is by real time
Monitoring water meter angle of inclination parameter, if reaching deviation valueαTime (tamper angle requirement according to different clients when water meter produces
Carry out warning angle threshold valuesαPreset), dismantling-proof alarming also closes electromagnetic valve, and automatically record tamper event, to remotely monitoring end
End sends alert data.
Claims (7)
1. a tamper intellectual water meter, including base table, it is characterised in that also include the acceleration obtainment unit being arranged on base table
With angle acquiring unit, acceleration obtainment unit is for obtaining the acceleration information of water meter, and angle acquiring unit is used for obtaining water
The angle of inclination information of table.
Tamper intellectual water meter the most according to claim 1, it is characterised in that acceleration obtainment unit includes a single shaft
Acceleration transducer.
Tamper intellectual water meter the most according to claim 1 and 2, it is characterised in that angle acquiring unit includes three axles
Acceleration transducer or double-shaft tilt angle sensor.
Tamper intellectual water meter the most according to claim 1, it is characterised in that acceleration obtainment unit and angle acquiring unit
Electrically connecting with microprocessor respectively, electromagnetic valve is electrically connected with microprocessor by driving module, dismantling-proof alarming module and micro-process
Device electrically connects.
5. a preventing watermeter from being detached system, including the intellectual water meter being provided with microprocessor, it is characterised in that including:
Acceleration obtainment unit, is arranged on base table shell, electrically connects with microprocessor, for obtaining the acceleration information of water meter
And it is sent to microprocessor；
Angle acquiring unit, is arranged on base table shell, electrically connects with microprocessor, for obtaining the angle of inclination information of water meter
And it is sent to microprocessor；
Remote monitoring terminal, with microprocessor communication.
Preventing watermeter from being detached system the most according to claim 5, it is characterised in that electromagnetic valve is by driving module and microprocessor
Electrical connection.
7. according to the preventing watermeter from being detached system described in claim 5 or 6, it is characterised in that dismantling-proof alarming module is electrically connected with microprocessor
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620771355.5U CN205843743U (en) | 2016-07-21 | 2016-07-21 | A kind of tamper intellectual water meter and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620771355.5U CN205843743U (en) | 2016-07-21 | 2016-07-21 | A kind of tamper intellectual water meter and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205843743U true CN205843743U (en) | 2016-12-28 |
Family
ID=57625153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620771355.5U Active CN205843743U (en) | 2016-07-21 | 2016-07-21 | A kind of tamper intellectual water meter and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205843743U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307877A (en) * | 2019-06-26 | 2019-10-08 | 上海真兰仪表科技股份有限公司 | A kind of safety-type tamper Internet of Things gas meter, flow meter |
| CN113552825A (en) * | 2021-06-18 | 2021-10-26 | 上海赋锦信息技术股份有限公司 | Remote terminal unit |
| CN114124751A (en) * | 2022-01-26 | 2022-03-01 | 湖南航天捷诚电子装备有限责任公司 | Anti-disassembly detection protection device and method and data exchange equipment |
-
2016
- 2016-07-21 CN CN201620771355.5U patent/CN205843743U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307877A (en) * | 2019-06-26 | 2019-10-08 | 上海真兰仪表科技股份有限公司 | A kind of safety-type tamper Internet of Things gas meter, flow meter |
| CN113552825A (en) * | 2021-06-18 | 2021-10-26 | 上海赋锦信息技术股份有限公司 | Remote terminal unit |
| CN114124751A (en) * | 2022-01-26 | 2022-03-01 | 湖南航天捷诚电子装备有限责任公司 | Anti-disassembly detection protection device and method and data exchange equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |