CN204924361U - Water logging detection terminal based on power line carrier - Google Patents
Water logging detection terminal based on power line carrier Download PDFInfo
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- CN204924361U CN204924361U CN201520650575.8U CN201520650575U CN204924361U CN 204924361 U CN204924361 U CN 204924361U CN 201520650575 U CN201520650575 U CN 201520650575U CN 204924361 U CN204924361 U CN 204924361U
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Abstract
The utility model discloses a water logging detection terminal based on power line carrier, it includes power module, water sensor module, MCU control module, PLC module and interconnected circuit module, wherein, water sensor module, MCU control module, PLC module and interconnected circuit module be connected with power module respectively, the water sensor module analog quantity that is used for gathering the nature to change this analog quantity into the switching value conveying extremely MCU control module, the PLC module receive the MCU control module task of issuing and make into power line carrier signals with it, the interconnected circuit module carry out signal transmission to the power line with this power line carrier signals load, the utility model discloses an adopt water sensor to carry out monitoring of real -time water level and data acquisition to communication technology communicates through the power line, can in time report to the police after detecting the water level of predetermineeing, does not occupy wireless channel resource, also need not to lay special communication line, saves labour, saves money, maintains simply.
Description
Technical field
The utility model relates to electric line carrier communication remote control technology field, particularly relates to a kind of water logging sense terminals based on power line carrier.
Background technology
Along with the fast development of Process of Urbanization Construction, street lamp quantity sharply increases, while bringing convenience to people's lives, because the time in rainy season causes a large amount of ponding of lamp stand access hole, easily flood the opertaing device placing access hole, opertaing device soaks in water for a long time, affects service life of equipment, even water will cause device damage in penetration equipment, the associated safety hidden danger such as electric leakage.
Current light pole does not install water level detecting equipment, cannot certain position ponding of very first time precise positioning.Need artificial just to learn after each lamp stand night watching is investigated, workload very huge.
Utility model content
The utility model is for solving the problem, provide a kind of water logging sense terminals based on power line carrier, it carries out real time water level monitoring and data acquisition by adopting water sensor, and communicated by power line communication (PLC) technology, energy and alarm after the water level preset being detected, do not take wireless channel resource, also without the need to laying dedicated communication line, saving of labor, save money, safeguard simple.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of water logging sense terminals based on power line carrier, it comprises power module, water sensor module, MCU control module, PLC module and coupled circuit module, wherein, described water sensor module, MCU control module, PLC module is connected with power module respectively with coupled circuit module, described water sensor module is for gathering natural analog quantity, and this analog quantity is changed into switching value be sent to described MCU control module, the task that MCU control module described in described PLC module receives issues also is modulated into power carrier signal, this power carrier signal is loaded on line of electric force by described coupled circuit module carries out Signal transmissions.
Preferably, carry out connection by I/O interface between described water sensor module and MCU control module and realize two-way communication.
Preferably, carry out connection by UART interface between described MCU control module and PLC module and realize two-way communication.
Preferably, described water sensor module installation is at the lamp stand access hole place of street lamp.
Preferably, described water sensor module installation is at culvert desired height position place.
The beneficial effects of the utility model are:
A kind of water logging sense terminals based on power line carrier of the present utility model, it comprises power module, water sensor module, MCU control module, PLC module and coupled circuit module, wherein, described water sensor module, MCU control module, PLC module is connected with power module respectively with coupled circuit module, described water sensor module is for gathering natural analog quantity, and this analog quantity is changed into switching value be sent to described MCU control module, the task that MCU control module described in described PLC module receives issues also is modulated into power carrier signal, this power carrier signal is loaded on line of electric force by described coupled circuit module carries out Signal transmissions, the utility model carries out real time water level monitoring and data acquisition by adopting water sensor, and communicated by power line communication technology, energy and alarm after the water level preset being detected, do not take wireless channel resource, also without the need to laying dedicated communication line, saving of labor, save money, safeguard simple.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural framing schematic diagram of the utility model based on the water logging sense terminals of power line carrier.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearly, understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of water logging sense terminals based on power line carrier of the present utility model, it comprises power module 10, water sensor module 20, MCU control module 30, PLC module 40 and coupled circuit module 50, wherein, described water sensor module 20, MCU control module 30, PLC module 40 is connected with power module 10 respectively with coupled circuit module 50, described water sensor module 20 is for gathering natural analog quantity, and this analog quantity is changed into switching value and be sent to described MCU control module 30, described PLC module 40 receives task that described MCU control module 30 issues and is modulated into power carrier signal, this power carrier signal is loaded on line of electric force by described coupled circuit module 50 carries out Signal transmissions.Adopt above-mentioned water logging sense terminals, the signal detected is more accurate, and be not easily disturbed and report by mistake, reliability, and carry out telecommunication by carrier wave power line and Centralized Controller gateway, current monitor data are transferred to Surveillance center, and Surveillance center can make full use of these data analysis process, and user can monitor the ponding state of correspondence position constantly according to these data.
In the present embodiment, described power module 10 mainly adopts AC/DC module, and its main circuit adopts inverse-excitation type switch power-supply, and being DC voltage 15V, 5V access 220VAC alternating voltage transformation, is the power supplies such as control and telecommunication circuit; Described PLC module 40, according to the classical modulation signal of power carrier communication Physical layer, is loaded into after the power carrier signal modulated is sent to coupled circuit on line of electric force and carries out Signal transmissions; Described MCU control module 30 communicates with PLC module 40 with water sensor module 20, the data collected is processed to the control of laggard line correlation; Wherein, carry out connection by I/O interface between described water sensor module 20 and MCU control module 30 and realize two-way communication; Carry out connection by UART interface between described MCU control module 30 and PLC module 40 and realize two-way communication; Described coupled circuit module 50 is output and the input channel of described power carrier signal, and plays isolation 220V/50Hz power frequency.
When embody rule, described water sensor module 20 can be arranged on the lamp stand access hole place of street lamp, water sensor is utilized to carry out Real-time Collection to access hole ponding, MCU control module 30 is by carrying out computational analysis to image data, power carrier modulation /demodulation module (PLC module) 40 is adopted to carry out communication by line of electric force, when there is ponding, energy alarm in time, without the need to carrying out artificial night watching investigation, saves a large amount of human costs and time cost.
Or, described water sensor module 20 also can be arranged on culvert desired height position place, water sensor is adopted to carry out Real-time Collection to culvert ponding, and image data is uploaded to MCU control module 30, also current culvert ponding situation can be transferred to delivering display screen, and culvert road conditions are informed the human pilot of dealing, avoid traffic jam phenomenon occurs.
Above-mentioned explanation illustrate and describes preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (5)
1. the water logging sense terminals based on power line carrier, it is characterized in that, comprise power module, water sensor module, MCU control module, PLC module and coupled circuit module, wherein, described water sensor module, MCU control module, PLC module is connected with power module respectively with coupled circuit module, described water sensor module is for gathering natural analog quantity, and this analog quantity is changed into switching value be sent to described MCU control module, the task that MCU control module described in described PLC module receives issues also is modulated into power carrier signal, this power carrier signal is loaded on line of electric force by described coupled circuit module carries out Signal transmissions.
2. a kind of water logging sense terminals based on power line carrier according to claim 1, is characterized in that: carry out connection by I/O interface between described water sensor module and MCU control module and realize two-way communication.
3. a kind of water logging sense terminals based on power line carrier according to claim 1, is characterized in that: carry out connection by UART interface between described MCU control module and PLC module and realize two-way communication.
4. a kind of water logging sense terminals based on power line carrier according to claim 1 or 2 or 3, is characterized in that: described water sensor module installation is at the lamp stand access hole place of street lamp.
5. a kind of water logging sense terminals based on power line carrier according to claim 1 or 2 or 3, is characterized in that: described water sensor module installation is at culvert desired height position place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650575.8U CN204924361U (en) | 2015-08-26 | 2015-08-26 | Water logging detection terminal based on power line carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650575.8U CN204924361U (en) | 2015-08-26 | 2015-08-26 | Water logging detection terminal based on power line carrier |
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| Publication Number | Publication Date |
|---|---|
| CN204924361U true CN204924361U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520650575.8U Active CN204924361U (en) | 2015-08-26 | 2015-08-26 | Water logging detection terminal based on power line carrier |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674178A (en) * | 2016-03-25 | 2016-06-15 | 浙江万昇光电科技有限公司 | Intelligent lamp post system for ground wind-rain monitoring, and monitoring method |
| CN109185797A (en) * | 2018-08-16 | 2019-01-11 | 扬州耀华信息科技有限公司 | A kind of solar LED street lamp |
| CN109407549A (en) * | 2018-10-26 | 2019-03-01 | 广西电网有限责任公司电力科学研究院 | A kind of power line carrier, PLC downstream station communication module emulation test system |
-
2015
- 2015-08-26 CN CN201520650575.8U patent/CN204924361U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674178A (en) * | 2016-03-25 | 2016-06-15 | 浙江万昇光电科技有限公司 | Intelligent lamp post system for ground wind-rain monitoring, and monitoring method |
| CN109185797A (en) * | 2018-08-16 | 2019-01-11 | 扬州耀华信息科技有限公司 | A kind of solar LED street lamp |
| CN109407549A (en) * | 2018-10-26 | 2019-03-01 | 广西电网有限责任公司电力科学研究院 | A kind of power line carrier, PLC downstream station communication module emulation test system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |