CN114964354A - Intelligent online monitoring unit of outdoor signboard - Google Patents
Intelligent online monitoring unit of outdoor signboard Download PDFInfo
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- CN114964354A CN114964354A CN202210256939.9A CN202210256939A CN114964354A CN 114964354 A CN114964354 A CN 114964354A CN 202210256939 A CN202210256939 A CN 202210256939A CN 114964354 A CN114964354 A CN 114964354A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 91
- 238000004891 communication Methods 0.000 claims abstract description 15
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- 230000005611 electricity Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 14
- 230000009466 transformation Effects 0.000 description 5
- 238000004873 anchoring Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
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- G—PHYSICS
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- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention relates to an intelligent online monitoring unit for outdoor signboards, which relates to the technical field of outdoor signboard safety, and comprises a communication assembly and a central control module.
Description
Technical Field
The invention relates to the technical field of outdoor signboard safety, in particular to an intelligent online monitoring unit for an outdoor signboard.
Background
At present, some cities carry out comprehensive digital transformation towards the direction of economy, life and treatment, and are energized in all directions, and a data-driven digital city basic framework is constructed, so that the digital city basic framework is taken as revolutionary remodeling, and the digital city shared by the whole society and co-construction can be guided. The urban digital transformation is a brand new topic and system engineering, and covers various aspects of urban production, life and ecology, including various fields of economic digitization, life digitization, treatment digitization and the like.
In cities, outdoor signboards are used as part of city appearances, can become beautiful urban landscapes after being well managed, and can possibly induce casualties together when not being well managed. In order to prevent potential safety hazards, urban requirements on the management of signboards with steel structures generally include that a company with steel structure detection qualification completes safety grade assessment once every two years and issues a detection report, each safety grade assessment needs to consume a large amount of manpower and material resources, the time for issuing the detection report is long, in addition, in special periods such as flood prevention, manual detection cannot be completed in time, and if the outdoor signboards have potential safety hazards, safety accidents are likely to happen. In addition, in the traditional detection method and the grid management, except the time of detection and routing inspection, the structural risk of the outdoor signboard cannot be mastered in time, and potential safety hazards exist.
With the development and transformation of urban digital transformation, the invention provides an intelligent online monitoring unit for an outdoor signboard, which explores how to lead manpower to be transformed around calculation power and construct an 'algorithm factory' to become a new path for urban management transformation, so that the safety management of the outdoor signboard has a place to be improved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an intelligent online monitoring unit for an outdoor signboard, which has the following specific scheme:
the utility model provides an intelligent on-line monitoring unit of outdoor signboard, the on-line monitoring unit includes communication subassembly and central control module, the on-line monitoring unit still includes data acquisition module, data acquisition module corresponds different monitoring point positions and is provided with a plurality ofly, data acquisition module with the communication subassembly electricity is connected, the communication subassembly with the central control module electricity is connected.
Further, the data acquisition module comprises a displacement sensor, an inclination angle sensor, a vibration sensor, a current sensor and a water sensor.
Further, the monitoring part of the outdoor signboard comprises a panel, a framework and an attached body.
Further, inclination sensor install in framework department, displacement sensor install in by on the attachment body, vibrations sensor install in on panel, framework or by the attachment body, current sensor installs on the circular telegram circuit of outdoor signboard, the water logging sensor install in the inside of panel.
Further, the monitoring parameters of the outdoor signboard include stress strain, cracks, deformation, wind induced response, frequency and temperature and humidity, the monitoring part corresponding to the stress strain is a panel and a framework, the monitoring part corresponding to the cracks is an attached body, the monitoring part corresponding to the deformation is a framework, the monitoring part corresponding to the wind induced response is a panel and a framework, the monitoring part corresponding to the frequency is a framework, and the monitoring part corresponding to the temperature and humidity is a panel.
Further, the technical requirements of the displacement sensor and the inclination angle sensor are respectively as follows:
the precision requirement of the displacement sensor is as follows: plus or minus 0.2 mm;
accuracy requirements of the tilt sensor: less than or equal to plus or minus 0.01 degrees, and the temperature drift coefficient is 0.002 degrees/DEG C;
working temperature and humidity: -10 ℃ to 60 ℃ and 5% to 95%;
storage temperature: -20 ℃ to 85 ℃;
protection grade: IP 67.
Compared with the prior art, the invention has the following beneficial effects:
(1) in the traditional detection method and the grid management, except the time point of detection and routing inspection, the structural risk of the outdoor signboard cannot be mastered in time, and potential safety hazards exist. Even if detection and routing inspection are added, safety guarantee can be improved, but the cost of manpower and material resources is greatly increased, the intelligent online monitoring unit is installed on the outdoor signboard and serves as an intelligent sensing source arranged on the outdoor signboard to replace manpower for detection and routing inspection, and the monitoring and early warning of the intelligent sensing source can be used for more timely disposing risks through the communication assembly and the central control module on the premise of not increasing the cost, so that the safety guarantee effect is achieved, and the guarantee of real-time supervision is provided for business departments;
(2) according to the basic monitoring targets of different monitoring point positions, the data acquisition module monitors the monitoring parameters corresponding to different monitoring positions of the basic monitoring targets simultaneously and in a labor-sharing manner through the various sensors, so that basic monitoring data are accumulated, and the work efficiency is high.
(3) In addition, after the various sensors are arranged to respectively complete real-time dynamic anchoring surface displacement monitoring, real-time vibration monitoring, real-time wind-induced response monitoring and real-time humidity monitoring on the outdoor signboard, monitoring data of different monitoring parts are respectively obtained according to different classifications, so that the outdoor signboard comprehensive safety evaluation system is used for comprehensively evaluating the overall safety of the outdoor signboard.
Drawings
FIG. 1 is an overall architecture diagram of an embodiment of the present invention;
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited to these examples.
As shown in figure 1, an intelligent online monitoring unit for outdoor signboards is used for outdoor signboard safety detection, can replace manpower to detect and inspect as an intelligent sensing source arranged on the outdoor signboards, carries out data monitoring mainly by simulating key risk factors based on vibration, inclination, displacement, service life, extreme temperature, strong wind and the like, forms a model by combining the influence degree of external equipment on indexes such as safety, stability, falling prevention, inclination and the like of the outdoor signboards, verifies and corrects the model by hundreds of thousands of detection data of professional detection companies for years, provides risk characteristics and key values of typical outdoor signboards, forms a monitoring index system, is optimized, can be matched with an outdoor signboard safety comprehensive evaluation early warning system arranged outside to realize division of early warning levels, and pushes safety early warning information in real time, finally, the intelligent and efficient real-time monitoring process of the outdoor signboard is completed, and the passive discovery is converted into the active discovery.
In detail, the on-line monitoring unit includes a data acquisition module, a communication component and a central control module, both the communication component and the central control module are in the prior art, the communication component adopts devices for realizing communication such as WiFi, bluetooth and 4G, and the central control module adopts a computer terminal with a control system, for example.
The data acquisition module is provided with a plurality of corresponding different monitoring point positions, and the data acquisition module is connected with the communication subassembly electricity, and the communication subassembly is connected with central control module electricity. Before the monitoring point locations are set, firstly, the outdoor signs to be monitored by the online monitoring units are determined, and because the number and the distribution range of the outdoor signs in a city area range are wide, when a city is actually used by the invention, different monitoring point locations are determined by a plurality of factors, the outdoor signs of the monitoring point locations are taken as monitoring targets, wherein the types of the outdoor signs can comprise roof signs, wall signs, hanging signs, hurdle signs and the like, the safety influence factors can comprise the structural conditions and the panel conditions of the outdoor signs, and the project field conditions can comprise residential areas, office areas and the like.
For how to select the monitoring point location specifically, the monitoring point location can be divided according to the region, the setting type, the appearance condition and the crowd density. When the areas are divided according to the regions, the regions with high urbanization degree are preferentially selected for monitoring, when the areas are divided according to the set types, the signboards with large risk coefficients and difficult daily maintenance are preferentially selected as monitoring objects, when the areas are divided according to the appearance conditions, the signboards with hidden dangers of damage, water seepage or panel inclination are preferentially selected as the monitoring objects, and when the areas are divided according to the people flow density degree, the road sections with high people flow density degree are preferentially selected as the monitoring objects.
After the monitoring point location is confirmed, a data acquisition module is installed on the corresponding outdoor signboard, the data acquisition module can be set to carry out online monitoring on the outdoor signboard in all weather, and the monitoring data accumulation on the basis is guaranteed to be enough to be utilized. In this embodiment, the monitoring parameters of the outdoor signboard include stress strain, crack, deformation, wind induced response, frequency and humiture, the monitoring position that the stress strain corresponds is panel, framework, the monitoring position that the crack corresponds is attached body, the monitoring position that the deformation corresponds is the framework, the monitoring position that the wind induced response corresponds is panel, framework, the monitoring position that the frequency corresponds is the framework, the monitoring position that the humiture corresponds is the panel.
The data acquisition module comprises a displacement sensor, an inclination angle sensor, a vibration sensor, a current sensor and a water immersion sensor. The monitoring part of the outdoor signboard comprises a panel, a framework and an attached body. Inclination sensor installs in framework department, and displacement sensor installs on being attached to the body, and the shock transducer is installed on panel, framework or being attached to the body, and current sensor installs on the circular telegram circuit of outdoor signboard, and the water logging sensor is installed in the inside of panel.
After the monitoring point position, the monitored outdoor signboard, the monitoring position on the outdoor signboard and the monitoring parameters are determined, the real-time data detection of the on-line monitoring unit in working comprises real-time dynamic inclination monitoring, real-time dynamic anchoring surface displacement monitoring, real-time vibration monitoring, real-time wind-induced response monitoring and real-time humidity monitoring.
Real-time dynamic slope monitoring specifically is arranging the inclinometer for the framework position at advertising signboard, and the inside inclination sensor that is provided with of inclinometer, inclinometer and framework keep parallel arrangement to measure the change of the inclination of framework, the slope deformation of framework is the leading to the main characteristic that the signboard unstability collapses, needs key control. The real-time dynamic anchoring surface displacement monitoring specifically comprises the steps of arranging a displacement sensor on the surface of an attached body of the advertising signboard, and detecting whether the anchoring surface is separated or not. Real-time vibration monitoring is specifically when advertising signboard receives the damage, produces to warp, and the signboard natural vibration cycle can change to detect advertising signboard's vibration frequency, the accessible sets up the vibrations sensor and realizes. The real-time wind-induced response monitoring is characterized in that a displacement sensor is arranged at a connecting point of a panel and a framework of the advertising signboard, the horizontal displacement of the panel is monitored, and a wind pressure sensor can be further arranged on the surface layer of the panel to judge whether the displacement of the panel is related to wind pressure or not. The real-time humidity monitoring is realized by arranging a hygrometer inside the advertising signboard to monitor whether water enters the advertising signboard or not and adopting a water immersion sensor or a temperature and humidity sensor.
The data monitored by each sensor in the data acquisition module in real time are sent to the central control module through the communication assembly, and the central control module performs subsequent processing according to self setting.
In this embodiment, the technical requirements of the displacement sensor and the tilt sensor are as follows:
the precision requirement of the displacement sensor is as follows: plus or minus 0.2 mm;
accuracy requirements of the tilt sensor: less than or equal to plus or minus 0.01 degrees, and the temperature drift coefficient is 0.002 degrees/DEG C;
working temperature and humidity: -10 ℃ to 60 ℃ and 5% to 95%;
storage temperature: -20 ℃ to 85 ℃;
protection grade: IP 67.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (6)
1. The utility model provides an intelligent on-line monitoring unit of outdoor signboard, the on-line monitoring unit includes communication subassembly and central control module, its characterized in that, the on-line monitoring unit still includes data acquisition module, data acquisition module corresponds different monitoring point positions and is provided with a plurality ofly, data acquisition module with the communication subassembly electricity is connected, the communication subassembly with the central control module electricity is connected.
2. The intelligent online outdoor signboard monitoring unit according to claim 1, wherein the data acquisition module comprises a displacement sensor, a tilt sensor, a vibration sensor, a current sensor and a water sensor.
3. The intelligent online monitoring unit for outdoor signs according to claim 2, wherein the monitoring part of the outdoor signs comprises a panel, a framework and an attached body.
4. The intelligent online outdoor signboard monitoring unit according to claim 3, wherein the tilt sensor is installed at the frame, the displacement sensor is installed on the attached body, the vibration sensor is installed on the panel, the frame or the attached body, the current sensor is installed on a power line of the outdoor signboard, and the water sensor is installed inside the panel.
5. The intelligent online monitoring unit for the outdoor signboard of claim 4, wherein the monitoring parameters of the outdoor signboard comprise stress strain, crack, deformation, wind induced response, frequency and temperature and humidity, the monitoring part corresponding to the stress strain is a panel and a framework, the monitoring part corresponding to the crack is an attached body, the monitoring part corresponding to the deformation is a framework, the monitoring part corresponding to the wind induced response is a panel and a framework, the monitoring part corresponding to the frequency is a framework, and the monitoring part corresponding to the temperature and humidity is a panel.
6. The intelligent online monitoring unit for outdoor signboards, according to claim 5, is characterized in that the technical requirements of the displacement sensor and the inclination sensor are respectively as follows:
the precision requirement of the displacement sensor is as follows: plus or minus 0.2 mm;
accuracy requirements of the tilt sensor: less than or equal to plus or minus 0.01 degrees, and the temperature drift coefficient is 0.002 degrees/DEG C;
working temperature and humidity: -10 ℃ -60 ℃, 5% -95%;
storage temperature: -20 ℃ to 85 ℃;
protection grade: IP 67.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210256939.9A CN114964354A (en) | 2022-03-16 | 2022-03-16 | Intelligent online monitoring unit of outdoor signboard |
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| CN202210256939.9A CN114964354A (en) | 2022-03-16 | 2022-03-16 | Intelligent online monitoring unit of outdoor signboard |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114964353A (en) * | 2022-03-16 | 2022-08-30 | 上海秩安科技有限公司 | Intelligent monitoring system for outdoor signboard |
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| CN213842399U (en) * | 2020-12-07 | 2021-07-30 | 孙雨 | Billboard monitoring system |
| CN114964353A (en) * | 2022-03-16 | 2022-08-30 | 上海秩安科技有限公司 | Intelligent monitoring system for outdoor signboard |
-
2022
- 2022-03-16 CN CN202210256939.9A patent/CN114964354A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206353422U (en) * | 2016-12-28 | 2017-07-25 | 辽宁畅通交通科技有限公司 | A kind of novel optical fiber billboard |
| CN107748504A (en) * | 2017-09-21 | 2018-03-02 | 深圳市奔凯安全技术股份有限公司 | The system and method for Intelligent Measurement advertising lamp box safety |
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| CN114964353A (en) * | 2022-03-16 | 2022-08-30 | 上海秩安科技有限公司 | Intelligent monitoring system for outdoor signboard |
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