CN109547745B - Monitoring system and method based on video technology - Google Patents
Monitoring system and method based on video technology Download PDFInfo
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- CN109547745B CN109547745B CN201811363584.3A CN201811363584A CN109547745B CN 109547745 B CN109547745 B CN 109547745B CN 201811363584 A CN201811363584 A CN 201811363584A CN 109547745 B CN109547745 B CN 109547745B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
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Abstract
The invention discloses a monitoring system and a method based on video technology, wherein the monitoring system comprises a controller and an acquisition assembly which are electrically connected with each other, the controller is wirelessly connected with a remote control center, the acquisition assembly comprises a first camera installed on a construction site and a second camera installed on the surface of a cement pouring object, the first camera is used for acquiring first image information within a preset range of the construction site in real time, the second camera is a thermal imager, the second camera is used for acquiring second image information on the surface of the cement pouring object in real time, and the first image information and the second image information are respectively transmitted to the remote control center through the controller; the controller verifies the identity information of personnel entering a preset range of a construction site through the first image information, and judges the surface temperature of the cement pouring object through the second image information so as to control the starting of the temperature control device. Through the system, the cement solidification temperature can be effectively monitored, and meanwhile, the monitoring in a construction site is guaranteed.
Description
Technical Field
The invention relates to the technical field of monitoring of building construction, in particular to a monitoring system and a monitoring method based on a video technology.
Background
With the development of social economy and the improvement of the living standard of people, construction supervision has penetrated aspects of engineering practice. In the existing engineering construction process, after cement is poured, the cement is solidified through natural air drying, while the cement is required to release heat during solidification, and if the heat cannot be smoothly released, the construction quality of the solidified cement is affected; meanwhile, if the ambient temperature is too low in the cement solidification process, the solidification speed and the solidification quality are affected. Therefore, how to monitor and adjust the temperature of the cement during the cement setting process so as to ensure the cement setting quality and the setting speed becomes a problem to be solved by those skilled in the art.
Disclosure of Invention
The present invention is directed to solving at least one of the problems set forth above, and the object is achieved by the following means.
The invention provides a monitoring system in video technology, which comprises a controller and a collection assembly, wherein the controller and the collection assembly are electrically connected with each other, the controller is wirelessly connected with a remote control center, and the collection assembly comprises a first camera and a second camera, wherein the first camera is installed in a construction site;
the first camera is used for acquiring first image information within a preset range of the construction site in real time, and the first image information acquired by the first camera is transmitted to the remote control center through the controller;
the second camera is a thermal imager and is used for collecting second image information of the surface of the cement pouring object in real time, and the second image information collected by the second camera is transmitted to the remote control center through the controller;
the controller verifies the identity of personnel entering a preset range of a construction site through the first image information so as to control the starting of the alarm and the temperature control device; and the controller judges the temperature of the surface of the cement pouring object through the second image information so as to control the starting of the temperature control device.
Further, the controller comprises a main control unit, a comparison unit and a storage unit, wherein the main control unit is respectively electrically connected with the comparison unit and the storage unit;
the comparison unit compares the first image information with preset personnel information so as to judge the identity of personnel entering a preset range of a construction site, and the comparison unit compares the second image information with a preset temperature image so as to judge the temperature of the surface of the cement pouring object;
the main control unit is used for receiving the judgment result of the comparison unit and controlling the start and stop of the temperature control device according to the judgment result;
the storage unit is used for storing the preset personnel information and the preset temperature image.
Further, the controller further comprises a communication unit and a positioning unit which are respectively electrically connected with the main control unit, the communication unit is in wireless connection with the remote control center through a 4G network, and the positioning unit is used for collecting position information of personnel carrying preset personnel information in real time.
Further, the controller further comprises a display unit and an alarm unit which are respectively electrically connected with the main control unit, wherein the display unit is used for displaying the judgment result, and the alarm unit is used for sending out an alarm signal.
Further, the collection assembly further comprises a temperature sensor electrically connected with the controller, and the temperature sensor is arranged on the surface of the cement pouring object and used for collecting the temperature of the surface of the cement pouring object.
Further, the temperature control device comprises a cooling unit, and when the temperature of the surface of the cement pouring object is higher than a preset temperature and the identity of a person entering a preset range of a construction site meets a preset identity, the cooling unit is controlled to be started.
Furthermore, the temperature control device also comprises a heat preservation unit, and when the temperature of the surface of the cement pouring object is lower than the preset temperature and the identity of a person entering the preset range of the construction site conforms to the preset identity, the heat preservation unit is controlled to be started.
Further, the collection assembly further comprises a humidity sensor electrically connected with the controller, and the humidity sensor is arranged on the surface of the cement pouring object and used for collecting humidity on the surface of the cement pouring object.
Furthermore, the controller is electrically connected with a humidity control device, and the controller judges whether to start the humidity control device according to the humidity on the surface of the cement pouring object.
The invention also provides a monitoring method based on video technology, which is implemented by the monitoring system based on video technology, and the method comprises the following steps:
s1: collecting information of personnel currently entering a preset range of a construction site;
s2: judging whether the information of the personnel currently entering the preset range of the construction site is in accordance with the preset information of the personnel, if so, turning to S3, otherwise, feeding back a judgment result to a remote control center, and sending an alarm signal;
s3: collecting the temperature and humidity of the surface of the cement pouring object;
s4: judging whether the temperature of the surface of the cement pouring object is in a preset temperature range or not, displaying a judgment result and feeding back the judgment result to a remote control center, and sending an alarm signal when the temperature of the surface of the cement pouring object is not in the preset temperature range or personnel information entering the preset range of a construction site does not accord with the preset personnel information;
when the temperature of the surface of the cement pouring object is not in a preset temperature range and the information of personnel entering a preset range of a construction site conforms to the preset information of the personnel, starting a temperature control device;
when the temperature of the surface of the cement pouring object is in the preset temperature range and the information of personnel entering the preset range of the construction site conforms to the preset information of personnel, the operation is switched to S5;
s5: and judging whether the humidity of the surface of the cement pouring object is in a preset humidity interval or not, displaying the judgment result and feeding back the judgment result to the remote control center, sending an alarm signal and starting a humidity control device when the humidity of the surface of the cement pouring object is not in the preset humidity interval, and returning to S1 when the humidity of the surface of the cement pouring object is in the preset humidity interval.
Compared with the prior art, the monitoring system and the monitoring method based on the video technology have the beneficial effects that:
1. the identity of personnel who predetermines the within range can be realized verifying getting into the job site through first camera, avoids the condition that non-relevant personnel got into the building site to take place, simultaneously, can monitor staff's work whole journey, guarantees the effective control of work progress.
2. Thermal image and the thermal image of predetermineeing through the formation of second camera real-time acquisition compare, and cold and hot uneven condition appears in the thing is pour to effective monitoring cement to can guarantee the cement quality of solidifying.
3. When the temperature in the cement solidification process is abnormal, the alarm function can effectively remind the staff to take necessary measures.
4. Effectively realize effectively monitoring the humidity of cement pouring thing through setting up humidity transducer to effectively regulate and control through humidity control device, with the control cement solidification at any time and the humidity condition.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a block diagram of an embodiment of a monitoring system based on video technology;
fig. 2 is a flowchart of a specific embodiment of a monitoring method based on video technology according to the present invention.
Reference numerals
The system comprises a controller 1, a main control unit 11, a comparison unit 12, a storage unit 13, a display unit 14, a communication unit 15 and an alarm unit 16, wherein the controller is connected with the main control unit through a communication interface;
2 is a remote control center;
3 is a first camera;
4 is a second camera;
5 is a temperature sensor;
and 6 is a humidity sensor.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1, fig. 1 is a block diagram illustrating a monitoring system based on video technology according to an embodiment of the present invention.
In an embodiment, fig. 1 provided by the present invention is a structural block diagram of an embodiment of a monitoring system based on a video technology, and the monitoring system includes a controller 1 and an acquisition component, which are electrically connected to each other, the controller 1 is wirelessly connected to a remote control center 2, the acquisition component includes a first camera 3 installed in a construction site and a second camera 4 installed on a surface of a cement casting, the first camera 3 is used for acquiring first image information within a preset range of the construction site in real time, the second camera 4 is a thermal imager, the second camera 4 is used for acquiring second image information within a carriage in real time, and the first image information and the second image information are respectively transmitted to the remote control center 2 through the controller 1; the controller 1 verifies the identity of a person entering a preset range of a construction site through the first image information so as to control the starting of the alarm and the temperature control device, and judges the temperature of the surface of the cement pouring object through the second image information so as to control the starting of the temperature control device.
In the system, a first camera 3 is installed at a certain fixed position of a construction site, when a person is sensed to enter a construction site range, the controller 1 is in wireless communication with a remote control center 2, the remote control center 2 transmits preset personnel information to the controller 1, the first camera 3 collects first image information, the first image information is face information of the person entering the construction site, the controller 1 compares the face information with the received face information of the preset person, when the comparison result is inconsistent, the person starts a temperature control device without response, the controller 1 sends out an alarm sound, the controller 1 feeds back the comparison result to the remote control center 2, and the remote control center 2 immediately sends out a situation feedback result to a field scheduling person to prompt the field scheduling person to replace and screen the person in time; when the comparison result is in line, the second camera 4 carries out video acquisition on the condition of the surface of the cement pouring object to form second image information, the second camera 4 is a thermal imager, the second image information is a thermal image in a carriage, the controller 1 compares the second image information with a preset temperature image, and when the comparison structure of the two is inconsistent, the temperature control device is started to adjust the surface temperature of the cement pouring object, or the verified personnel can start the temperature control device until the comparison result of the two is consistent.
It should be understood that, the preset personnel information is obtained by setting at least one corresponding worker for each construction site, the information (identity information and facial information) of the worker is collected and stored in advance, and when the worker needs to work, the personnel authority of the construction site is only matched in advance, so that the situation that non-related personnel enter the construction site or operate maliciously can be effectively avoided.
It should be noted that the second camera 4 is a thermal imager, the collected second image information is a thermal image, the preset temperature image is also a thermal image, the thermal image and the temperature value form a data curve, different temperatures are represented by different colors on the thermal image, when the comparison is performed, the collected thermal image is compared with the preset thermal image, when the temperature is uneven, the two thermal images are deviated and cannot be matched, so that the temperature abnormality on the surface of the cement casting is judged, the temperature control device is started to intervene, and a worker is reminded. Meanwhile, the preset image is not fixed and is set according to the cement solidification requirement and the place where the preset image is located, so that the universality of monitoring the cement solidification state can be effectively met.
It is further understood that the controller 1 includes a main control unit 11, a comparison unit 12 and a storage unit 13, and the main control unit 11 is electrically connected to the comparison unit 12 and the storage unit 13 respectively; the comparison unit 12 compares the first image information with preset personnel information so as to judge the identity of personnel, and the comparison unit 12 compares the second image information with a preset temperature image so as to judge the temperature of the surface of the cement casting; the main control unit 11 is configured to receive the determination result of the comparison unit 12, and control the start and stop of the temperature control device according to the determination result; the storage unit 13 is configured to store the preset person information and the preset temperature image. The main control unit 11 is in communication with the remote control center 2, the main control unit 11 uploads the first image information, the second image information, the judgment result formed by the first image information and the judgment result formed by the second image information to the remote control center 2 in real time, and meanwhile, the main control unit 11 receives the preset personnel information and the preset temperature information sent by the remote control unit and prestores the preset personnel information and the preset temperature information in the storage unit 13.
When the identity of a person entering a preset range of a construction site needs to be verified, the first camera 3 collects first image information (current image information of the person), the comparison unit 12 calls the preset person information and compares the preset person information with the preset person information, when the first image information is consistent with the preset person information, the identity verification of the person is passed, the operation of starting and stopping the temperature control device can be performed, when the first image information is inconsistent with the preset person information, the identity verification of the person is not passed, the main control unit 11 feeds back a judgment result to the remote controller 1, the remote controller 1 feeds back the condition to a site dispatcher, and the site dispatcher is supervised to verify the site.
After the personnel identity verification in the preset range of the construction site is passed, the second camera 4 carries out video acquisition on the condition in the carriage to form second image information, the second camera 4 is a thermal imager, the second image information is a thermal image of the surface of the cement pouring object, the comparison unit calls a preset temperature image, the second image information is compared with the preset temperature image, and when the comparison result of the second image information and the preset temperature image is inconsistent, the temperature control device is started to adjust the surface temperature of the cement pouring object until the comparison result of the second image information and the preset temperature image is consistent.
Further, the controller 1 further includes a communication unit 15 and a positioning unit, which are respectively electrically connected to the main control unit 11, the communication unit 15 is wirelessly connected to the remote control center 2 through a 4G network, and the positioning unit is configured to collect position information of a person in real time (specifically, the collected person is a person who passes verification, and can be actually realized by issuing a locator or a positioning code to a related person). The high-efficiency transmission of the first image information and the second image information can be achieved through the 4G network, the real-time performance of monitoring is guaranteed, real-time positioning of personnel can be achieved through the positioning unit, and therefore effective monitoring of the positions of the workers is guaranteed.
It should be noted that, the positioning unit is a GPS module, which has a good positioning effect and can improve the accuracy of monitoring.
Further, the controller 1 further includes a display unit 14 and an alarm unit 16 electrically connected to the main control unit 11, respectively, where the display unit 14 is configured to display the determination result, and the alarm unit 16 is configured to send an alarm signal. When the first image information is compared and judged, the main control unit 11 sends the judged result to the display unit 14 for real-time display, so that personnel can know the situation in time, and if the judged result is abnormal, the alarm unit 16 sends out an alarm signal; when the second image information is compared and judged, the main control unit 11 sends the judged result to the display unit 14 for real-time display, and if the judged result is abnormal, the alarm unit 16 sends an alarm signal to remind workers that the temperature on the surface of the cement casting is abnormal, so that effective measures can be taken timely.
It should be noted that the display unit 14 is a display screen capable of displaying multiple sets of information including temperature information and information of personnel, and the alarm unit 16 is an alarm which sounds a buzzer when an abnormality occurs, so as to effectively remind a worker of the abnormal condition.
The temperature control device comprises a cooling unit, and when the temperature of the surface of the cement casting is higher than a preset temperature and the identity of a person entering a preset range of a construction site conforms to a preset identity, the cooling unit is controlled to be started; the temperature control device further comprises a heat preservation unit, and when the temperature of the surface of the cement pouring object is lower than the preset temperature and the identity of a person entering the preset range of the construction site conforms to the preset identity, the heat preservation unit is controlled to be started. The collection assembly further comprises a humidity sensor electrically connected with the controller, and the humidity sensor is arranged on the surface of the cement pouring object and used for collecting the humidity on the surface of the cement pouring object. Therefore, whether the cooling system is started or not can be controlled or the heating device is controlled to keep warm according to the acquired data.
It is specifically understood that the collection assembly further comprises a temperature sensor 5 and a humidity sensor 6 which are respectively electrically connected with the controller 1, wherein the temperature sensor 5 is arranged on the surface of the cement casting and used for collecting the temperature of the surface of the cement casting, and the humidity sensor 6 is arranged on the surface of the cement casting and used for collecting the humidity of the surface of the cement casting. Temperature sensor 5 sets up on the cement casting surface, the temperature on real-time supervision cement casting surface, and feed back the result of monitoring to controller 1, and show through display element 14, humidity transducer 6 sets up on the cement casting surface, the humidity on real-time supervision cement casting surface, and feed back the result of monitoring to controller 1, and show the temperature that controller 1 will feed back respectively through display element 14, the humidity of feedback sends to remote control center 2, make remote control center 2 can further obtain the information on cement casting surface, thereby make the precision of control obtain further promotion.
It should be understood that the temperature sensor 5 directly performs feedback display on the monitored numerical value, so as to further monitor the temperature of the surface of the cement pouring object, and avoid an error occurring when the second camera 4 performs judgment, thereby improving the monitoring precision; the humidity sensor 6 is arranged, so that the humidity on the surface of the cement pouring object can be effectively monitored, and the humidity requirement in the cement solidification process is met.
Specifically, the controller 1 is electrically connected with a humidity control device, and the controller 1 judges whether to start the humidity control device according to the humidity on the surface of the cement pouring object. When the humidity content on the surface of the cement pouring object monitored by the humidity sensor 6 is higher than the humidity requirement, the controller 1 starts the humidity control device to realize the dehumidification operation on the surface of the cement pouring object, so that the surface humidity of the cement pouring object is reduced, and the cement solidification effect is improved.
Referring to fig. 1 and fig. 2, fig. 2 is a flowchart illustrating a monitoring method based on video technology according to an embodiment of the present invention.
The invention also provides a monitoring method based on the video technology, which is implemented by the monitoring system based on the video technology, and the method comprises the following steps:
s1: collecting information of personnel currently entering a preset range of a construction site;
s2: judging whether the information of the personnel currently entering the preset range of the construction site is in accordance with the preset information of the personnel, if so, turning to S3, otherwise, feeding back a judgment result to a remote control center, and sending an alarm signal;
s3: collecting the temperature and humidity of the surface of the cement pouring object;
s4: judging whether the temperature of the surface of the cement pouring object is in a preset temperature range or not, displaying a judgment result and feeding back the judgment result to a remote control center, and sending an alarm signal when the temperature of the surface of the cement pouring object is not in the preset temperature range or personnel information entering the preset range of a construction site does not accord with the preset personnel information;
when the temperature of the surface of the cement pouring object is not in a preset temperature range and the information of personnel entering a preset range of a construction site conforms to the preset information of the personnel, starting a temperature control device;
when the temperature of the surface of the cement pouring object is in the preset temperature range and the information of personnel entering the preset range of the construction site conforms to the preset information of personnel, the operation is switched to S5;
s5: and judging whether the humidity of the surface of the cement pouring object is in a preset humidity interval or not, displaying the judgment result and feeding back the judgment result to the remote control center, sending an alarm signal and starting a humidity control device when the humidity of the surface of the cement pouring object is not in the preset humidity interval, and returning to S1 when the humidity of the surface of the cement pouring object is in the preset humidity interval.
Compared with the prior art, the monitoring system and the monitoring method based on the video technology have the beneficial effects that:
1. the identity of personnel who predetermines the within range can be realized verifying getting into the job site through first camera, avoids the condition that non-relevant personnel got into the building site to take place, simultaneously, can monitor staff's work whole journey, guarantees the effective control of work progress.
2. Thermal image and the thermal image of predetermineeing through the formation of second camera real-time acquisition compare, and cold and hot uneven condition appears in the thing is pour to effective monitoring cement to can guarantee the cement quality of solidifying.
3. When the temperature in the cement solidification process is abnormal, the alarm function can effectively remind the staff to take necessary measures.
4. Effectively realize effectively monitoring the humidity of cement pouring thing through setting up humidity transducer to effectively regulate and control through humidity control device, with the control cement solidification at any time and the humidity condition.
It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A monitoring system based on video technology comprises a controller and a collection assembly which are electrically connected with each other, wherein the controller is wirelessly connected with a remote control center, and the collection assembly comprises a first camera installed in a construction site and a second camera installed on the surface of a cement pouring object;
the first camera is used for acquiring first image information within a preset range of the construction site in real time, and the first image information acquired by the first camera is transmitted to the remote control center through the controller;
the second camera is a thermal imager and is used for collecting second image information of the surface of the cement pouring object in real time, and the second image information collected by the second camera is transmitted to the remote control center through the controller;
the controller verifies the identity of personnel entering a preset range of a construction site through the first image information so as to control the starting of the alarm and the temperature control device; the controller judges the temperature of the surface of the cement pouring object through the second image information, the second image information is a thermal image, the preset temperature image is also a thermal image, the thermal image and the temperature value form a data curve, different temperatures are represented on the thermal image through different colors, when the comparison is carried out, the collected thermal image is compared with the preset thermal image, when the temperature is uneven, the two thermal images are deviated and cannot be matched, so that the temperature abnormality of the surface of the cement pouring object is judged, the temperature control device is started to intervene, and a worker is reminded;
the acquisition assembly further comprises a temperature sensor electrically connected with the controller, and the temperature sensor is arranged on the surface of the cement pouring object and is used for acquiring the temperature of the surface of the cement pouring object;
the temperature control device comprises a cooling unit, and when the temperature of the surface of the cement casting is higher than a preset temperature and the identity of a person entering a preset range of a construction site conforms to a preset identity, the cooling unit is controlled to be started;
the temperature control device also comprises a heat preservation unit, and when the temperature of the surface of the cement casting is lower than a preset temperature and the identity of a person entering a preset range of a construction site conforms to a preset identity, the heat preservation unit is controlled to be started;
the acquisition assembly further comprises a humidity sensor electrically connected with the controller, and the humidity sensor is arranged on the surface of the cement pouring object and is used for acquiring the humidity of the surface of the cement pouring object;
the controller is electrically connected with a humidity control device, and the controller judges whether to start the humidity control device according to the humidity on the surface of the cement pouring object.
2. The video technology-based monitoring system of claim 1, wherein the controller comprises a main control unit, a comparison unit and a storage unit, the main control unit being electrically connected with the comparison unit and the storage unit, respectively;
the comparison unit compares the first image information with preset personnel information so as to judge the identity of personnel entering a preset range of a construction site, and the comparison unit compares the second image information with a preset temperature image so as to judge the temperature of the surface of the cement pouring object;
the main control unit is used for receiving the judgment result of the comparison unit and controlling the start and stop of the temperature control device according to the judgment result;
the storage unit is used for storing the preset personnel information and the preset temperature image.
3. The monitoring system based on video technology of claim 2, wherein the controller further comprises a communication unit and a positioning unit which are electrically connected with the main control unit respectively, the communication unit is wirelessly connected with the remote control center through a 4G network, and the positioning unit is used for collecting position information of a person carrying preset person information in real time.
4. The monitoring system according to claim 3, wherein the controller further comprises a display unit and an alarm unit electrically connected to the main control unit, respectively, the display unit is configured to display the determination result, and the alarm unit is configured to send an alarm signal.
5. A video technology based monitoring method implemented by the video technology based monitoring system of any one of claims 1-4, characterized in that the method comprises the following steps:
s1: collecting information of personnel currently entering a preset range of a construction site;
s2: judging whether the information of the personnel currently entering the preset range of the construction site is in accordance with the preset information of the personnel, if so, turning to S3, otherwise, feeding back a judgment result to a remote control center, and sending an alarm signal;
s3: collecting the temperature and humidity of the surface of the cement pouring object;
s4: judging whether the temperature of the surface of the cement pouring object is in a preset temperature range or not, displaying a judgment result and feeding back the judgment result to a remote control center, and sending an alarm signal when the temperature of the surface of the cement pouring object is not in the preset temperature range or personnel information entering the preset range of a construction site does not accord with the preset personnel information;
when the temperature of the surface of the cement pouring object is not in a preset temperature range and the information of personnel entering a preset range of a construction site conforms to the preset information of the personnel, starting a temperature control device;
when the temperature of the surface of the cement pouring object is in the preset temperature range and the information of personnel entering the preset range of the construction site conforms to the preset information of personnel, the operation is switched to S5;
s5: and judging whether the humidity of the surface of the cement pouring object is in a preset humidity interval or not, displaying the judgment result and feeding back the judgment result to the remote control center, sending an alarm signal and starting a humidity control device when the humidity of the surface of the cement pouring object is not in the preset humidity interval, and returning to S1 when the humidity of the surface of the cement pouring object is in the preset humidity interval.
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| CN112754096B (en) * | 2020-12-28 | 2024-04-09 | 北京田一科技有限公司 | Intelligent safety helmet |
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| CN101382457A (en) * | 2008-10-14 | 2009-03-11 | 上海建工股份有限公司 | Mass concrete temperature monitoring system and method based on GPRS |
| CN102681567B (en) * | 2012-05-04 | 2014-05-21 | 天津大学 | Concrete temperature remote monitoring system for concrete dam |
| CN203174477U (en) * | 2012-12-27 | 2013-09-04 | 上海热像机电科技有限公司 | Real-time temperature segregation detection system for asphalt concrete pavement course |
| DE112014000934T5 (en) * | 2013-02-21 | 2016-01-07 | Iee International Electronics & Engineering S.A. | Imaging-based occupant monitoring system with broad functional support |
| CN103676997B (en) * | 2013-10-16 | 2016-09-21 | 中国水利水电科学研究院 | A kind of mass concrete temperature based on Real-time Monitoring Data monitoring method |
| CN105045307B (en) * | 2015-08-20 | 2017-06-30 | 中国水利水电科学研究院 | A kind of mass concrete overall process intelligent temperature control system and method |
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| CN107067696A (en) * | 2017-05-22 | 2017-08-18 | 中国铁建大桥工程局集团有限公司 | The temperature wireless monitoring system and method for a kind of winter construction concrete structure |
| CN107730428B (en) * | 2017-10-17 | 2021-04-06 | 浙江龙腾畅想软件有限公司 | Intelligent safety supervision system for construction site and control method thereof |
| CN207420020U (en) * | 2017-11-07 | 2018-05-29 | 沭阳县新生代木制品厂 | A kind of building template that concrete is kept to be in air-setting |
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