CN114554656A - Intelligent adjustment management system for exhibition environment of digital multimedia exhibition hall - Google Patents
Intelligent adjustment management system for exhibition environment of digital multimedia exhibition hall Download PDFInfo
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- CN114554656A CN114554656A CN202210173362.5A CN202210173362A CN114554656A CN 114554656 A CN114554656 A CN 114554656A CN 202210173362 A CN202210173362 A CN 202210173362A CN 114554656 A CN114554656 A CN 114554656A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
- Alarm Systems (AREA)
Abstract
The invention relates to an intelligent regulation and management system for a digital multimedia exhibition hall exhibition environment, which comprises: arranging a plurality of monitoring devices in the exhibition hall; each monitoring device is used for acquiring a monitoring image in a monitoring range in real time and transmitting the monitoring image to the processor in real time, the processor acquires the change of the flow of people in the monitoring image and sends a regulating and controlling instruction to the control device based on the change of the flow of people, and the control device configures the triggering action of the triggering control component based on the regulating and controlling instruction; the trigger control assembly is provided with a plurality of trigger control networks, and each trigger control network is used for connecting a plurality of equipment regulation and control nodes in a set area; the invention provides a method for regulating and controlling equipment in an exhibition hall by monitoring the change of people flow, which comprises the regulation and control of lamplight, air conditioners and multimedia equipment.
Description
Technical Field
The invention relates to the technical field of intelligent regulation and control, in particular to an intelligent regulation and management system for a digital multimedia exhibition room exhibition environment.
Background
At present, when the multimedia exhibition hall is used, various devices inside the exhibition hall, such as light, air conditioners and regulation and control of multimedia devices, are controlled by people. Because the flow of the staff at different periods of time in the exhibition hall has great difference, and the equipment in the exhibition hall is uniformly started to be uniformly regulated and controlled, when the number of the staff at the exhibition hall is reduced, all equipment is started to cause waste.
Disclosure of Invention
In view of the above, the present invention provides an intelligent adjustment management system for exhibition environment of a digital multimedia exhibition hall, so as to solve the problems mentioned in the above background art.
In order to achieve the purpose, the invention provides the following technical scheme:
digital multimedia exhibition room exhibition environment intelligent regulation management system includes:
arranging a plurality of monitoring devices in the exhibition hall;
each monitoring device is used for acquiring a monitoring image in a monitoring range in real time and transmitting the monitoring image to the processor in real time, the processor acquires the change of the flow of people in the monitoring image and sends a regulating and controlling instruction to the control device based on the change of the flow of people, and the control device configures the triggering action of the triggering control component based on the regulating and controlling instruction;
the trigger control component has a plurality of trigger control networks,
each trigger control network is used for connecting a plurality of equipment regulation and control nodes in a set area;
the processor has a plurality of processing units, a pre-dispatcher and an instruction generator;
the prepositive distributor is used for sequentially distributing the monitoring images to the processing unit based on a clock time sequence, the processing unit scans and identifies the change of the flow of people contained in the monitoring images through a sliding window, the set equipment regulation plan is called based on the change of the flow of people, a corresponding regulation instruction is generated through the instruction generator in a matching mode, and the corresponding trigger control network is configured based on the regulation instruction to regulate and control a plurality of equipment regulation nodes in the set area.
Further, the monitoring devices are laid based on the space of the exhibition hall, so that the monitoring ranges of adjacent monitoring devices have intersections in recognizable areas, and the monitoring ranges of all the monitoring devices cover the exhibition hall.
Further, the trigger control network has:
the signal identification part is used for calculating an identification signal corresponding to an equipment control plan contained in a control instruction based on the control instruction, wherein the identification signal has continuous frequency change in continuous clock time sequence, and the frequency change is represented as continuous amplitude change in the continuous clock time sequence;
the detection part is used for detecting whether continuous amplitude change deviates from a set threshold value in a continuous clock time sequence, if the continuous amplitude change does not deviate, the controller is triggered to maintain the regulation and control of a plurality of equipment regulation and control nodes in a regulation and control setting area unchanged, and if the continuous amplitude change does not deviate, the feedback part correspondingly generates a feedback signal based on the amplitude change deviation, and the feedback signal is transmitted to the signal identification part through a feedback network;
the processing part inputs the continuous amplitude change in the continuous clock time sequence into the processing part to eliminate the abnormal peak amplitude change after the detection of the continuous amplitude change in the continuous clock time sequence is finished, and forms a plurality of basic references for feedback comparison by taking the set time T as one period;
the reverse adjustment part is used for performing reverse adjustment on the basic reference according to a clock time sequence so that the basic reference is inverted to obtain a reverse basic reference, and the reverse basic reference is stored in the storage part;
and the comparison part is used for calling the reverse basic reference of the previous period by the storage part after the signal identification part receives the feedback signal so as to compare whether the identification signal and the continuous reverse basic reference deviate, and if the deviation occurs, the comparison part triggers the controller to finely adjust the plurality of equipment regulation and control nodes in the regulation and setting area according to the deviation amount.
Further, the processing unit divides the monitoring image into a plurality of grids, the specifications of each grid are consistent, each grid is provided with a set number, and the sliding window scans along the grids one by one according to a set program.
Further, the grid conforms to the specification of the sliding window.
Further, the setting program scans along the grid one by one according to the arrangement order of the numbers set by the grid.
Further, the equipment regulation and control plan is a plurality of regulation and control plans which are set based on the change of the human flow in the monitoring range of the monitoring device and are used for generating regulation and control instructions to trigger the control network to regulate a plurality of equipment regulation and control nodes in the set area.
The invention provides a device regulation and control in an exhibition hall by monitoring the change of people flow, which comprises the regulation and control of light, air conditioners and multimedia devices, when a monitoring device monitors that the flow of reference people in the monitoring range has obvious downward trend within a set time, such as within 5 minutes, at the moment, a device regulation and control plan is called according to the downward trend of the people flow to match with which regulation and control scheme is executed, for example, when the flow of people of a certain monitoring device is reduced to below 50 people, the light and air conditioners are regulated and adjusted to be the lowest in the corresponding regulation and control scheme, when the flow of people reaches 300 people, the light and air conditioners are regulated and adjusted to be the maximum in the corresponding regulation and control scheme, and when the flow of people tends to be 0, the light, air conditioners and multimedia devices can be shut down to form intelligent regulation and control, without human intervention.
Drawings
FIG. 1 is a schematic diagram of the layout of a monitoring device according to the present invention;
FIG. 2 is a block diagram of the system of the present invention;
fig. 3 is a schematic diagram of a trigger control network framework according to the present invention.
Detailed Description
The present invention is described in detail below with reference to the accompanying drawings, which refer to fig. 1 to 3.
Referring to fig. 1, the intelligent regulation and management system for exhibition environment of digital multimedia exhibition hall comprises:
a plurality of monitoring devices 1 are arranged in an exhibition hall; the monitoring range 2 of each monitoring device 1 is set, the change of the flow of people can be obtained in the monitoring range 2 of the monitoring device 1, the monitoring devices 1 are arranged based on the space of the exhibition hall, so that the monitoring ranges of the adjacent monitoring devices 1 have identifiable cross areas 3, and the monitoring ranges of all the monitoring devices cover the exhibition hall, and in the invention, the overlapping part (the cross area 3) of the monitoring ranges of the adjacent monitoring devices can exist as an error without affecting the implementation of the invention.
Various devices, such as light, an air valve of an air port, multimedia devices and the like, in the monitoring range 2 of each monitoring device 1 are used as a device regulation and control node, and each device regulation and control node independently controls the light, the air valve of the air port and the multimedia devices.
Each monitoring device 1 is used for acquiring a monitoring image in a monitoring range 2 in real time and transmitting the monitoring image to a processor in real time, the processor acquires the change of the flow of people in the monitoring image and sends a regulation and control instruction to a control device based on the change of the flow of people, and the control device configures a trigger action for triggering a control component based on the regulation and control instruction;
the trigger control component has a plurality of trigger control networks,
each trigger control network is used for connecting a plurality of equipment regulation and control nodes in a set area;
the processor has a plurality of processing units, a pre-dispatcher and an instruction generator;
the prepositive distributor is used for sequentially distributing the monitoring images to the processing unit based on a clock time sequence, the processing unit scans and identifies the change of the flow of people contained in the monitoring images through a sliding window, the set equipment regulation plan is called based on the change of the flow of people, a corresponding regulation instruction is generated through the instruction generator in a matching mode, and the corresponding trigger control network is configured based on the regulation instruction to regulate and control a plurality of equipment regulation nodes in the set area. In the above, when the monitoring device is disposed at the upper position of the exhibition hall, the reference person located at the lower portion of the monitoring device is represented as a point in the monitoring image obtained by the monitoring device, and the number of the exhibition persons in the monitoring image can be obtained by identifying the number of the points. In the foregoing, the processing unit divides the monitoring image into a plurality of grids, each grid has a consistent specification, each grid has a set number, and the sliding window scans along the grid one by one according to a set program. Preferably, the grid conforms to the specification of the sliding window. And the setting program scans along the grids one by one according to the arrangement sequence of the numbers set by the grids.
The invention provides a method for regulating and controlling equipment in an exhibition hall by monitoring the change of people flow, which comprises regulating and controlling light, air conditioners and multimedia equipment, when a monitoring device monitors that the flow of reference people in a monitoring range has an obvious downward trend within a set time, such as within 5 minutes, at the moment, a regulation and control plan of the equipment is taken according to the downward trend of the people flow so as to match with which regulation and control scheme is executed, for example, when the flow of people in the monitoring range of a certain monitoring device is reduced to below 50 people, the light and the air conditioners are regulated and adjusted to be the lowest in the corresponding regulation and control scheme, when the flow of people reaches 300 people, the light and the air conditioners are regulated and adjusted to be the maximum in the corresponding regulation and control scheme, and when the flow of people tends to 0, the light, the air conditioners and the multimedia equipment can be closed so as to form intelligent regulation and control, without human intervention.
In the above, the plant regulation and control plan is a plurality of regulation and control plans for generating regulation and control instructions to trigger the control network to regulate a plurality of plant regulation and control nodes in a set area, which are set based on a change in human traffic within a monitoring range of the monitoring apparatus.
In the above, the trigger control network includes:
the signal identification part is used for calculating an identification signal corresponding to an equipment control plan contained in a control instruction based on the control instruction, wherein the identification signal has continuous frequency change in continuous clock time sequence, and the frequency change is represented as continuous amplitude change in the continuous clock time sequence;
the detection part is used for detecting whether continuous amplitude change deviates from a set threshold value in a continuous clock time sequence, if the continuous amplitude change does not deviate, the controller is triggered to maintain the regulation and control of a plurality of equipment regulation and control nodes in a regulation and control setting area unchanged, and if the continuous amplitude change does not deviate, the feedback part correspondingly generates a feedback signal based on the amplitude change deviation, and the feedback signal is transmitted to the signal identification part through a feedback network;
the processing part inputs the continuous amplitude change in the continuous clock time sequence into the processing part to eliminate the abnormal peak amplitude change after the detection of the continuous amplitude change in the continuous clock time sequence is finished, and forms a plurality of basic references for feedback comparison by taking the set time T as one period;
the reverse adjustment part is used for performing reverse adjustment on the basic reference according to a clock time sequence so that the basic reference is inverted to obtain a reverse basic reference, and the reverse basic reference is stored in the storage part;
and the comparison part is used for calling the reverse basic reference of the previous period by the storage part after the signal identification part receives the feedback signal so as to compare whether the identification signal and the continuous reverse basic reference deviate, and if the deviation occurs, the comparison part triggers the controller to finely adjust the plurality of equipment regulation and control nodes in the regulation and setting area according to the deviation amount.
The principle of the invention is as follows: taking the regulation and control of light as an example, a monitoring device acquires a monitoring image in a monitoring range in real time, and sends the acquired monitoring image to a processor, after the processor receives the monitoring image, the obtained monitoring image which is continuously acquired is input to a front distributor according to a time period of 5 seconds, the front distributor is used for sequentially distributing the monitoring image to different processing units based on a clock time sequence (a period of 5 seconds), each processing unit divides the monitoring image into a plurality of grids, the specifications of each grid are consistent, each grid has a set number, the specifications of the grids and a sliding window are consistent, and the set program scans the grids one by one according to the arrangement sequence of the numbers set by the grids. When the monitoring device is arranged at the upper part of the exhibition hall, the reference personnel positioned at the lower part of the monitoring device are represented as a point in the monitoring image obtained by the monitoring device, and the number of the exhibition personnel in the monitoring image can be obtained by identifying the point.
When the obtained number of the reference persons is located in a certain interval, different regulation and control modes are provided in different set intervals, for example, when the monitoring device monitors that the flow of the reference persons in the monitoring range of the monitoring device is within a set time, for example, within 5 minutes, the monitoring device has an obvious downward trend, at the moment, the device regulation and control plan is called according to the downward trend of the flow of the persons to match with which regulation and control scheme is executed, for example, when the flow of the persons in the monitoring range of a certain monitoring device is reduced to below 50 persons, the light is regulated to be the lowest in the corresponding executed regulation and control scheme, when the flow of the persons reaches 300 persons, the light is regulated to be the maximum in the corresponding executed regulation and control scheme, and when the flow of the persons tends to be 0, the light can be turned off to form intelligent regulation and control without human interference. Wherein, the light can be adjusted by turning on and off a part. Different equipment regulation and control plans correspond to different regulation and control instructions, and conversely, the corresponding equipment regulation and control plans can also be calculated by the different regulation and control instructions, and the equipment regulation and control plans are different regulation and control schemes which are set according to different intervals of the personnel flow acquired by the monitoring device in the monitoring range where the monitoring device is located.
Wherein, the information principle is as follows:
resolving an identification signal corresponding to a device regulation plan contained in a regulation instruction based on the regulation instruction, wherein the identification signal has continuous frequency change in continuous clock time sequence, and the frequency change is represented as continuous amplitude change in the continuous clock time sequence;
the detection part is used for detecting whether continuous amplitude change deviates from a set threshold value in a continuous clock time sequence, if the continuous amplitude change does not deviate, the controller is triggered to maintain the regulation and control of a plurality of equipment regulation and control nodes in a regulation and control setting area unchanged, and if the continuous amplitude change does not deviate, the feedback part correspondingly generates a feedback signal based on the amplitude change deviation, and the feedback signal is transmitted to the signal identification part through a feedback network;
the processing part inputs the continuous amplitude change in the continuous clock time sequence into the processing part to eliminate the abnormal peak amplitude change after the detection of the continuous amplitude change in the continuous clock time sequence is finished, and forms a plurality of basic references for feedback comparison by taking the set time T as one period;
the reverse adjustment part is used for performing reverse adjustment on the basic reference according to a clock time sequence so that the basic reference is inverted to obtain a reverse basic reference, and the reverse basic reference is stored in the storage part;
and the comparison part is used for calling the reverse basic reference of the previous period by the storage part after the signal identification part receives the feedback signal so as to compare whether the identification signal and the continuous reverse basic reference deviate, and if the deviation occurs, the comparison part triggers the controller to finely adjust the plurality of equipment regulation and control nodes in the regulation and setting area according to the deviation amount.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (7)
1. Digital multi-media exhibition room exhibition environment intelligent regulation management system, its characterized in that includes:
arranging a plurality of monitoring devices in the exhibition hall;
each monitoring device is used for acquiring a monitoring image in a monitoring range in real time and transmitting the monitoring image to the processor in real time, the processor acquires the change of the flow of people in the monitoring image and sends a regulating and controlling instruction to the control device based on the change of the flow of people, and the control device configures the triggering action of the triggering control component based on the regulating and controlling instruction;
the trigger control component has a plurality of trigger control networks,
each trigger control network is used for connecting a plurality of equipment regulation and control nodes in a set area;
the processor has a plurality of processing units, a pre-dispatcher and an instruction generator;
the prepositive distributor is used for sequentially distributing the monitoring images to the processing unit based on a clock time sequence, the processing unit scans and identifies the change of the flow of people contained in the monitoring images through a sliding window, the set equipment regulation plan is called based on the change of the flow of people, a corresponding regulation instruction is generated through the instruction generator in a matching mode, and the corresponding trigger control network is configured based on the regulation instruction to regulate and control a plurality of equipment regulation nodes in the set area.
2. The intelligent adjustment management system for exhibition environment of digital multimedia exhibition hall as claimed in claim 1, wherein said monitoring devices are laid based on the exhibition hall space, so that the monitoring ranges of adjacent monitoring devices have intersection with recognizable area and the monitoring ranges of all monitoring devices cover the exhibition hall.
3. The intelligent adjustment management system for exhibition environment of digital multimedia exhibition hall as claimed in claim 1, wherein said trigger control network has:
the signal identification part is used for calculating an identification signal corresponding to an equipment control plan contained in a control instruction based on the control instruction, wherein the identification signal has continuous frequency change in continuous clock time sequence, and the frequency change is represented as continuous amplitude change in the continuous clock time sequence;
the detection part is used for detecting whether continuous amplitude change deviates from a set threshold value in a continuous clock time sequence, if the continuous amplitude change does not deviate, the controller is triggered to maintain the regulation and control of a plurality of equipment regulation and control nodes in a regulation and control setting area unchanged, and if the continuous amplitude change does not deviate, the feedback part correspondingly generates a feedback signal based on the amplitude change deviation, and the feedback signal is transmitted to the signal identification part through a feedback network;
the processing part inputs the continuous amplitude change in the continuous clock time sequence into the processing part to eliminate the abnormal peak amplitude change after the detection of the continuous amplitude change in the continuous clock time sequence is finished, and forms a plurality of basic references for feedback comparison by taking the set time T as one period;
the reverse adjustment part is used for performing reverse adjustment on the basic reference according to a clock time sequence so that the basic reference is inverted to obtain a reverse basic reference, and the reverse basic reference is stored in the storage part;
and the comparison part is used for calling the reverse basic reference of the previous period by the storage part after the signal identification part receives the feedback signal so as to compare whether the identification signal and the continuous reverse basic reference deviate, and if the deviation occurs, the comparison part triggers the controller to finely adjust the plurality of equipment regulation and control nodes in the regulation and setting area according to the deviation amount.
4. The system as claimed in claim 1, wherein the processing unit divides the monitoring image into a plurality of grids, each grid has a consistent specification, each grid has a set number, and the sliding window scans along the grid one by one according to a set program.
5. The system for intelligent regulation and management of exhibition environment of digital multimedia exhibition hall as claimed in claim 4, characterized in that said grid is in accordance with the specification of sliding window.
6. The intelligent adjustment management system for exhibition environment of digital multimedia exhibition hall as claimed in claim 4, wherein said configuration program scans along said grid one by one according to the arrangement order of the numbers configured by the grid.
7. The intelligent regulation and management system for exhibition environment of digital multimedia exhibition hall as claimed in claim 1, wherein said equipment regulation and control plan is a plurality of regulation and control schemes for generating regulation and control instructions to trigger control network to regulate a plurality of equipment regulation and control nodes in a set area based on the change of human traffic in the monitoring range of the monitoring device.
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