CN110234088B - Curtain wall monitoring transmission method - Google Patents
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- CN110234088B CN110234088B CN201810182789.5A CN201810182789A CN110234088B CN 110234088 B CN110234088 B CN 110234088B CN 201810182789 A CN201810182789 A CN 201810182789A CN 110234088 B CN110234088 B CN 110234088B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
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- G—PHYSICS
- G01—MEASURING; TESTING
- 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
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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Abstract
The invention provides a curtain wall monitoring transmission method, which comprises the following steps: the method comprises the steps that the states of glass curtain walls are monitored simultaneously through a plurality of intelligent sensing terminals, sensing data are obtained through cooperative sensing, and the sensing data are sent to a gateway through a wireless transmission method; the gateway compresses the transmission data and transmits the compressed transmission data to the cloud platform; the intelligent sensing terminal comprises a plurality of sensors of different types and monitors a plurality of state parameters of the curtain wall. The intelligent sensing terminal has wireless transmission capability, transmits the acquired sensing data to the cloud platform through the gateway, can receive the parameter configuration data of the cloud platform, can receive the alarm command from the cloud platform, awakens the local node of the corresponding alarm device through local configuration, and executes the alarm task; meanwhile, curtain wall detection is synchronously performed by adopting various sensors, and acquisition of sensing data is optimized through cooperative sensing, so that multi-dimensional full-time real curtain wall health condition monitoring is realized.
Description
Technical Field
The invention relates to a building curtain wall, in particular to a curtain wall monitoring and transmitting method.
Background
With the rapid development of the economic level of China, the urbanization level is continuously improved, the urban scale is continuously enlarged, the number of high-rise buildings constructed is gradually increased, and the glass curtain wall is mostly used as the building outer wall of the high-rise building. Since the glass curtain wall industry in China started from 1983 after the glass curtain wall industry is reformed and opened, the tide is formed in the middle of the 90 th century, the market usage of the glass curtain wall is increased at the speed of 500 ten-thousand m2 every year, and the glass curtain wall is developed rapidly for many years. By 2012, the holding capacity of the Chinese glass curtain wall is about 5 hundred million square meters, which accounts for 85 percent of the total global amount.
Because the glass curtain wall in China has huge reserve and is limited by the glass manufacturing process and the assembly level, the design life of the glass curtain wall structure is 25 years, the curtain wall used in the last 90 th century begins to reach the design life, and the glass is damaged in the process of invisibility because the factors of impact, aging, strong wind and the like during the cleaning of the glass outer wall influence the stress-strain of the glass. Accidents caused by the falling of the curtain wall are frequent, and the prevention and treatment work on the disasters of the glass curtain wall is urgent. Usually, these damaged sites are difficult to find through traditional manual, video and other methods. At present, the development of the glass curtain wall monitoring technology is mainly manual monitoring, the monitoring cost is high, the danger is high, and the monitoring effect is poor due to the visual inspection of hoisting personnel.
The method aims at the situations of complicated glass curtain walls, incorrect construction, lack of quality control or accidents and extreme external environments, and can generate serious accidents. In order to be able to observe these changes in the material and to handle them correctly in a timely manner, a damage identification system is of crucial importance. The structure monitoring can check the abnormal conditions in time, maintain and maintain in time, and can reduce the operation cost. The safety, energy-saving and early-warning monitoring of the glass curtain wall needs to converge the sensing data of various sensors at the front end to a master control platform. In the traditional information gathering method of the internet of things, data of a sensor is directly gathered to on-site acquisition equipment by adopting RS485/232/CAN and the like, and then long-distance transmission is carried out in the acquisition equipment by utilizing a GPRS/3G/4G module. This deployment mode has two significant drawbacks: (1) field wiring problems. The sensor and the field acquisition equipment are in data connection in a wired mode, so that the cost is high, the field attractive effect of the glass curtain wall is damaged, and a power line/data line needs to be concealed through a specific design, so that the universality is influenced; (2) power consumption problems. The field acquisition equipment carries out remote transmission through the GPRS/3G/4G module, and because the GPRS/3G/4G module is not optimized in energy efficiency, the field acquisition equipment is not designed for a scene special for the Internet of things, and the power consumption is high. If wired power is used, field wiring problems may be involved.
Disclosure of Invention
In view of the above disadvantages of the prior art, an object of the present invention is to provide a curtain wall monitoring and transmitting method, which is used to solve the problems of large power consumption and poor versatility in the prior art.
In order to achieve the above and other related objects, the present invention provides a curtain wall monitoring transmission method, which is characterized in that the transmission method comprises:
step S1, monitoring the state of the glass curtain wall through a plurality of intelligent sensing terminals simultaneously, obtaining sensing data, and sending the sensing data to a gateway through a wireless transmission method;
and step S2, compressing the transmission data by the gateway and transmitting the compressed transmission data to the cloud platform.
In an embodiment of the invention, the intelligent sensing terminal comprises a plurality of sensors of different types, and simultaneously monitors a plurality of state parameters of the curtain wall; the sensing data refers to sensing data obtained by the intelligent sensing terminal through cooperative sensing in a cycle period; in a cycle period, the sensor collects a plurality of monitoring data and assembles a group of monitoring data;
the cooperative sensing is realized by the following steps:
step S101, the intelligent sensing terminal monitors and obtains a plurality of groups of monitoring data in a cycle period;
step S102, carrying out registration fitting on each group of monitoring data, and deleting interference data in the group;
step S103, comparing the monitoring data after deleting the interference data in the group with the corresponding state parameter index threshold value, and eliminating the monitoring data with obvious errors in the group to obtain primary processing monitoring data;
and step S104, correspondingly acquiring the corrected monitoring data by passing the multiple groups of primarily processed monitoring data through the internal association model among the state parameters.
And step S105, fusing and preprocessing a plurality of groups of corrected monitoring data respectively through aggregation functions to obtain the sensing data.
In an embodiment of the invention, the intelligent sensing terminal includes one or more combinations of a temperature sensor, a stress sensor, an amplitude sensor, and a displacement sensor.
In an embodiment of the present invention, the wireless transmission method includes:
and step 11, the intelligent sensing terminal searches for a gateway with the strongest signal nearby and puts forward a network access request.
Step 12, the gateway authenticates the proposed network access request node; if the authentication is qualified, allowing the network access and performing the step 13; if the authentication fails, the network cannot be accessed.
And step 13, the cloud platform remotely configures the gateway, the gateway is informed to wake up the network access node at regular time, and the gateway receives the sensing data uploaded by the intelligent sensing terminal corresponding to the network access node.
In an embodiment of the present invention, the gateway authentication has an authentication condition, where the authentication condition is to allow a node registered in a data center or a gateway of a cloud platform to access a network, or to allow all nodes with legal physical addresses to access the network.
In an embodiment of the invention, the state parameter indicator threshold is dynamically adjusted according to the monitored environmental data.
In an embodiment of the present invention, the cycle period may be divided into a normal cycle period and an abnormal cycle period, where the normal cycle period refers to a cycle period in a steady environment, the steady environment refers to a normal weather environment, and the abnormal cycle period refers to a cycle period in an emergency environment.
In an embodiment of the invention, the normal cycle period is controlled according to the power of the power source, and an appropriate gradient is divided between the maximum value and the minimum value of the power, and different gradient values correspond to different cycle periods.
In an embodiment of the invention, when the gateway receives the sensing data uploaded by the intelligent sensing terminal, the communication modes are matched according to the address bits of the sensing data, the communication modes comprise one-way communication and two-way communication, and when the one-way communication is selected, the intelligent sensing terminal and the gateway perform simple one-way transmission without establishing a link; when two-way communication is selected, the intelligent sensing terminal and the cloud platform respectively establish handshake links with the gateway, the intelligent sensing terminal provides a link request to the gateway, the gateway receives or rejects the link request, and when the gateway receives the link request, the intelligent sensing terminal can transmit transmission data to the gateway; the gateway directly compresses and uploads the received sensing data to the cloud platform through the link, the cloud platform obtains a result through analysis and transmits the result to the gateway, and the gateway sends the result to the intelligent sensing terminal through the link and is executed by the intelligent sensing terminal.
In an embodiment of the present invention, an index threshold is set in the cloud platform for each state parameter, and the modified monitoring data in the compressed sensing data is compared with the corresponding state parameter index threshold in the cloud platform to obtain a comparison result; when the corrected monitoring data of the compressed sensing data exceeds the corresponding state parameter index threshold value of the cloud platform, the cloud platform generates a corresponding alarm command, the alarm command is sent to the intelligent sensing terminal through the gateway, and the intelligent sensing terminal matches the alarm type according to the alarm command.
As described above, the curtain wall monitoring and transmitting method of the present invention has the following beneficial effects:
the transmission method for monitoring the curtain wall has wireless transmission capability, the intelligent sensing terminal transmits the acquired sensing data to the cloud platform through the gateway and can receive the parameter configuration data of the cloud platform, the intelligent sensing terminal can receive the alarm command from the cloud platform, and the intelligent sensing terminal wakes up the local node of the corresponding alarm device through local configuration to execute the alarm task; meanwhile, curtain wall detection is synchronously performed by adopting various sensors, and acquisition of sensing data is optimized through cooperative sensing, so that multi-dimensional full-time real curtain wall health condition monitoring is realized.
Drawings
Fig. 1 is a schematic flow chart of a curtain wall monitoring and transmitting method according to an embodiment of the present invention.
Fig. 2 is a flowchart illustrating a cooperative sensing method according to an embodiment of the present invention.
Fig. 3 is a flowchart illustrating a wireless transmission method according to an embodiment of the invention.
Description of the element reference numerals
Steps S1 to S105
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
The technical scheme of the invention is used for realizing the data transmission between the curtain wall monitoring and the cloud platform.
Referring to fig. 1, a transmission method for wireless monitoring of glass curtain wall state provided in the embodiment of the present invention is shown,
the method comprises the following steps:
and step S1, monitoring the state of the glass curtain wall through a plurality of intelligent sensing terminals, obtaining sensing data, and sending the sensing data to a gateway through a wireless transmission method. The gateway refers to the gateway with the strongest signal near the intelligent sensing terminal.
And step S2, compressing the transmission data by the gateway and transmitting the compressed transmission data to the cloud platform.
Corresponding to the step S1, the intelligent sensing terminal comprises a plurality of sensors of different types, can detect a plurality of state parameters of the glass curtain wall at the same time, and comprises one or more combinations of a temperature sensor, a stress sensor, an amplitude sensor and displacement, so as to record the state of the curtain wall in real time.
The intelligent sensing terminal transmits data to the gateway, and a cycle period exists, wherein the cycle period can be divided into a normal cycle period and an abnormal cycle period, the normal cycle period refers to a cycle period under a stable environment condition, the stable environment condition refers to a normal weather environment such as sunny days, cloudy days and rainy days, the abnormal cycle period refers to a cycle period under an emergency environment, and the emergency environment refers to an emergency condition such as an earthquake, typhoon and damage caused by a huge external force. And under the condition of stable environment, the normal cycle period is mainly controlled according to the electric quantity of the power supply, proper gradient is divided between the maximum value and the minimum value of the electric quantity, and different gradient values correspond to different cycle periods so as to achieve the optimal electric quantity use. For example, when the electric quantity is set to be sufficient when the electric quantity is not less than 50%, the intelligent sensing terminal transmits sensing data to the gateway in the fastest transmission period, at this time, the normal transmission period is set to be 0.5s, when the electric quantity is reduced and the electric quantity is 40% -50%, the cycle period is prolonged, the transmission period is set to be 0.8s, and when the electric quantity is 30% -40%, the transmission period is set to be 0.9 s; the electric quantity is lower than 30%, and the transmission period is set to be 1 s.
In one embodiment of the invention, the sensing data obtained by monitoring the state of the glass curtain wall through the intelligent sensing terminal is the sensing data obtained by the intelligent sensing terminal through cooperative sensing in a cycle period; in a cycle, the sensor collects a plurality of monitoring data and assembles a group of monitoring data. As shown in fig. 2, a low-power consumption MCU is integrated in the intelligent sensing terminal, and cooperative sensing is performed in the low-power consumption MCU, where the cooperative sensing is implemented by the following steps, and the sensor obtains a plurality of monitoring data in one cycle period and collects a group of monitoring data:
and S101, monitoring and obtaining multiple groups of monitoring data of different types by the intelligent sensing terminal in a cycle period.
And S102, carrying out registration fitting on each group of monitoring data, and deleting interference data in the group.
And step S103, comparing the monitoring data after deleting the interference data in the group with the threshold value of the corresponding state parameter index, and eliminating the monitoring data with obvious errors in the group to obtain the primarily processed monitoring data.
In addition, each state parameter of the curtain wall dynamically adjusts the threshold value of each state parameter index according to the monitored environmental data. For example, in south China, 12 months, 7 am, the temperature range of the surrounding environment of the curtain wall of an urban office building is 2-3 degrees, and the index of the temperature parameter of the current intelligent sensing terminal is set to be 0-5 degrees; at 12 noon, the temperature range of the surrounding environment of the curtain wall of the urban office building is 10-12 degrees, the index of the temperature parameter of the current intelligent sensing terminal is adjusted to 8-15 degrees, and the indexes of the temperature parameters in different time periods are different, so that the monitoring correctness of the state parameter of the curtain wall is ensured.
And step S104, passing the multiple groups of preliminary processing monitoring data through an internal correlation model among the state parameters to obtain multiple groups of corresponding corrected monitoring data. The state of the curtain wall can be comprehensively evaluated through the internal correlation model, and an evaluation result is obtained.
And step S105, fusing and preprocessing multiple groups of corrected monitoring data through aggregation functions respectively to obtain the sensing data. The monitoring data of the intelligent sensing terminal is compressed, the transmission speed between the intelligent sensing terminal and the gateway is increased, and the transmission speed is controlled to be 0.05s-1 s. The sensing data collects the multiple groups of corrected monitoring data, the corrected monitoring data has two types of monitoring data which are normal monitoring data and abnormal monitoring data respectively, and the normal monitoring data refers to monitoring data which are qualified by evaluating the state of the curtain wall through an internal correlation model; the abnormal monitoring data refers to monitoring data for evaluating the abnormal state of the curtain wall through an internal correlation model.
The sensing data is transmitted to the gateway in a frame structure form, and the optimal frame length is intelligently matched according to the transmission condition. The sensing data is configured with a corresponding frame structure, the frame structure comprises a start bit, an address bit, a data report bit, a check bit and an end bit, wherein the data report bit is filled with the correction monitoring data, the sensing data is transmitted to the gateway in the frame structure, the sensing data is divided into normal sensing data and abnormal sensing data according to the type of the filled correction monitoring data, the normal sensing data indicates that the data report bit is filled with the normal monitoring data, the abnormal sensing data indicates that the data report is filled with the abnormal monitoring data, and the address bit is used for facilitating the gateway to judge the source of the sensing data; and configuring corresponding frame headers for the frame structure of the normal sensing data and the frame structure of the abnormal sensing data.
In an embodiment of the present invention, the sensing data obtained by the intelligent sensing terminal is sent to the gateway through a wireless transmission method, where the wireless transmission method includes, as shown in fig. 3:
and step 11, the intelligent sensing terminal searches for a gateway with the strongest signal nearby and puts forward a network access request.
Step 12, the gateway authenticates the proposed network access request node; if the authentication is qualified, allowing the network access and performing the step 13; if the authentication fails, the network cannot be accessed.
The gateway authentication has authentication conditions, the authentication conditions can be configured by a user, and the authentication conditions can allow nodes registered in a data center of a cloud platform or a gateway to access the network, or allow all nodes with legal physical addresses to access the network.
And step 13, the cloud platform remotely configures the gateway, the gateway is informed to wake up the network access node at regular time, and the gateway receives the sensing data uploaded by the intelligent sensing terminal corresponding to the network access node.
Corresponding to the step 13, when the gateway receives the sensing data uploaded by the intelligent sensing terminal, the communication mode is matched according to the address bit of the sensing data.
Specifically, the intelligent sensing terminal request includes two service types, one service type is a unidirectional request, the other service type is a bidirectional request, the gateway determines the service type of the intelligent sensing terminal request according to the address bit of the sensing data, and the unidirectional request specifically refers to all unidirectional simple transmissions in the gateway. The communication mode comprises one-way communication and two-way communication, the one-way request is matched with the one-way communication, and the two-way request is matched with the two-way communication.
When one-way communication is selected, simple one-way transmission is carried out between the intelligent sensing terminal and the gateway, and no link is established;
when two-way communication is selected, the intelligent sensing terminal and the cloud platform respectively establish handshake links with the gateway, the intelligent sensing terminal provides a link request to the gateway, the gateway receives or rejects the link request, and when the gateway receives the link request, the intelligent sensing terminal can transmit transmission data to the gateway; the gateway directly compresses and uploads the received sensing data to the cloud platform through the link, the cloud platform obtains a result through analysis and transmits the result to the gateway, and the gateway sends the result to the intelligent sensing terminal through the link and is executed by the intelligent sensing terminal.
Corresponding to the step 2, the cloud platform receives the compressed sensing data from the gateway, index thresholds are set in the cloud platform aiming at the state parameters, and the corrected monitoring data in the compressed sensing data is compared with the corresponding state parameter index thresholds in the cloud platform to obtain comparison results. The index thresholds of various state parameters of the cloud platform are dynamically adjusted according to the environmental data; when the corrected monitoring data of the compressed sensing data does not exceed the corresponding parameter index threshold value of the cloud platform, storing the compressed sensing data to the cloud platform; when the corrected monitoring data of the compressed sensing data exceeds the corresponding state parameter index threshold value of the cloud platform, the cloud platform generates a corresponding alarm command, the alarm command is sent to the intelligent sensing terminal through the gateway, and the intelligent sensing terminal matches the alarm type according to the alarm command. The intelligent sensing terminal is provided with various types of alarm devices, such as a buzzer, an alarm lamp and the like,
the intelligent sensing terminal alarm method comprises the following steps:
1) the cloud platform sends an alarm command to the intelligent sensing terminal through the gateway;
2) and the intelligent sensing terminal receives the alarm command, analyzes the type of the alarm command, awakens a local node corresponding to the alarm device through local configuration and executes an alarm task.
For example, the intelligent sensing terminal is provided with two alarm devices, namely a buzzer and an alarm lamp, wherein the buzzer corresponds to a temperature alarm command, the alarm lamp corresponds to a stress alarm command, and when the cloud platform sends the temperature alarm command, the intelligent sensing terminal wakes up a local node of the alarm device through local configuration to complete a temperature alarm task.
In summary, the transmission method for monitoring the curtain wall provided by the invention has wireless transmission capability, the intelligent sensing terminal transmits the acquired sensing data to the cloud platform through the gateway and can receive the parameter configuration data of the cloud platform, the intelligent sensing terminal can receive the alarm command from the cloud platform, and the local node corresponding to the alarm device is awakened through local configuration to execute the alarm task; meanwhile, curtain wall detection is synchronously performed by adopting various sensors, and acquisition of sensing data is optimized through cooperative sensing, so that multi-dimensional full-time real curtain wall health condition monitoring is realized. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. A curtain wall monitoring and transmitting method is characterized by comprising the following steps:
step S1, monitoring the state of the glass curtain wall through a plurality of intelligent sensing terminals simultaneously, obtaining sensing data, and sending the sensing data to a gateway through a wireless transmission method;
step S2, the gateway compresses the sensing data and transmits the sensing data to the cloud platform;
the intelligent sensing terminal comprises a plurality of sensors of different types and is used for monitoring a plurality of state parameters of the curtain wall; the sensing data refers to sensing data obtained by the intelligent sensing terminal through cooperative sensing in a cycle period; in a cycle period, the sensor collects a plurality of monitoring data and assembles a group of monitoring data;
the cooperative sensing is realized by the following steps:
step S101, the intelligent sensing terminal monitors and obtains a plurality of groups of monitoring data in a cycle period;
step S102, carrying out registration fitting on each group of monitoring data, and deleting interference data in the group;
step S103, comparing the monitoring data after deleting the interference data in the group with the corresponding state parameter index threshold value, and eliminating the monitoring data with obvious errors in the group to obtain primary processing monitoring data;
step S104, correspondingly acquiring corrected monitoring data by passing multiple groups of primarily processed monitoring data through an internal association model among state parameters;
and step S105, fusing and preprocessing a plurality of groups of corrected monitoring data respectively through aggregation functions to obtain the sensing data.
2. The curtain wall monitoring transmission method according to claim 1, wherein the intelligent sensing terminal comprises one or more of a temperature sensor, a stress sensor, an amplitude sensor and a displacement sensor.
3. The curtain wall monitoring transmission method according to claim 1, wherein the wireless transmission method comprises:
step 11, the intelligent sensing terminal searches for a gateway with the strongest signal nearby and puts forward a network access request;
step 12, the gateway authenticates the proposed network access request node; if the authentication is qualified, allowing the network access and performing the step 13; if the authentication fails, the network cannot be accessed;
and step 13, the cloud platform remotely configures the gateway, the gateway is informed to wake up the network access node at regular time, and the gateway receives the sensing data uploaded by the intelligent sensing terminal corresponding to the network access node.
4. The curtain wall monitoring transmission method according to claim 3, wherein the gateway authentication has an authentication condition, and the authentication condition is to allow nodes registered in a data center or a gateway of a cloud platform to access the network or to allow all nodes with legal physical addresses to access the network.
5. The curtain wall monitoring transmission method according to claim 1, wherein the state parameter index threshold is dynamically adjusted according to monitored environmental data.
6. The curtain wall monitoring transmission method according to claim 1, wherein the cycle period is divided into a normal cycle period and an abnormal cycle period, the normal cycle period is a cycle period under a steady environment condition, the steady environment condition is a normal weather environment, and the abnormal cycle period is a cycle period under an abrupt environment.
7. The curtain wall monitoring transmission method according to claim 6, wherein the normal cycle period is controlled according to power supply electric quantity, a proper gradient is divided between the maximum value and the minimum value of the electric quantity, and different gradient values correspond to different cycle periods.
8. The curtain wall monitoring transmission method according to claim 3, wherein when the gateway receives the sensing data uploaded by the intelligent sensing terminal, communication modes are matched according to address bits of the sensing data, the communication modes comprise one-way communication and two-way communication, and when the one-way communication is selected, the intelligent sensing terminal and the gateway are simply transmitted in one way without establishing a link; when two-way communication is selected, the intelligent sensing terminal and the cloud platform respectively establish handshake links with the gateway, the intelligent sensing terminal provides a link request to the gateway, the gateway receives or rejects the link request, and when the gateway receives the link request, the intelligent sensing terminal can transmit sensing data to the gateway; the gateway directly compresses and uploads the received sensing data to the cloud platform through the link, the cloud platform obtains a result through analysis and transmits the result to the gateway, and the gateway sends the result to the intelligent sensing terminal through the link and is executed by the intelligent sensing terminal.
9. The curtain wall monitoring transmission method according to claim 1, wherein index thresholds are set in the cloud platform for each state parameter, and the modified monitoring data in the compressed sensing data is compared with the corresponding state parameter index thresholds in the cloud platform to obtain a comparison result; when the corrected monitoring data of the compressed sensing data exceeds the corresponding state parameter index threshold value of the cloud platform, the cloud platform generates a corresponding alarm command, the alarm command is sent to the intelligent sensing terminal through the gateway, and the intelligent sensing terminal matches the alarm type according to the alarm command.
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| CN112069464B (en) * | 2020-09-05 | 2021-07-02 | 宁波浦华建设工程有限公司 | Building curtain wall engineering acceptance detection management system based on big data |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676887A (en) * | 2013-12-17 | 2014-03-26 | 沈阳远大科技创业园有限公司 | Photoelectricity curtain wall monitoring system based on Internet of Things |
| CN105137505A (en) * | 2015-09-15 | 2015-12-09 | 南京邮电大学 | Ancient architecture monitoring and early warning system based on internet of things |
| CN106878418A (en) * | 2017-02-16 | 2017-06-20 | 上海建材集团节能环保科技有限公司 | A kind of glass curtain wall intelligent sensor node and method |
| CN107314792A (en) * | 2017-07-06 | 2017-11-03 | 中山大学 | A kind of glass curtain wall safety monitoring system and monitoring method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060193262A1 (en) * | 2005-02-25 | 2006-08-31 | Mcsheffrey Brendan T | Collecting and managing data at a construction site |
| JP4818189B2 (en) * | 2007-04-19 | 2011-11-16 | キヤノン株式会社 | Imaging apparatus and control method thereof |
| CN102156294A (en) * | 2011-03-31 | 2011-08-17 | 北京大学深圳研究生院 | Method for monitoring earthquake by utilizing high-rise buildings |
| ITRM20110571A1 (en) * | 2011-10-28 | 2013-04-29 | En E Lo Sviluppo Economico Sostenibile L | DISTRIBUTED MONITORING METHOD FOR ENERGY EFFICIENCY IN BUILDINGS AND APPARATUS FOR ITS IMPLEMENTATION |
| CN204757916U (en) * | 2015-05-27 | 2015-11-11 | 湖南省楚嘉科技发展有限公司 | Glass curtain wall health monitoring system |
| CN105608833B (en) * | 2016-01-11 | 2017-09-19 | 吉林大学 | A kind of express delivery car danger early warning system and method |
| CN105807685B (en) * | 2016-03-22 | 2017-12-08 | 泰兴市城东绿化工程有限公司 | A kind of intelligent monitor-type curtain wall system |
| CN106088425A (en) * | 2016-08-09 | 2016-11-09 | 金粤幕墙装饰工程有限公司 | Temperature sense intelligent constant-temperature ecological curtain wall system and temperature control method |
-
2018
- 2018-03-06 CN CN201810182789.5A patent/CN110234088B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676887A (en) * | 2013-12-17 | 2014-03-26 | 沈阳远大科技创业园有限公司 | Photoelectricity curtain wall monitoring system based on Internet of Things |
| CN105137505A (en) * | 2015-09-15 | 2015-12-09 | 南京邮电大学 | Ancient architecture monitoring and early warning system based on internet of things |
| CN106878418A (en) * | 2017-02-16 | 2017-06-20 | 上海建材集团节能环保科技有限公司 | A kind of glass curtain wall intelligent sensor node and method |
| CN107314792A (en) * | 2017-07-06 | 2017-11-03 | 中山大学 | A kind of glass curtain wall safety monitoring system and monitoring method |
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