CN116482985A - Data processing method and system for performing mode switching based on variable difference - Google Patents
Data processing method and system for performing mode switching based on variable difference Download PDFInfo
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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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]
Abstract
The invention relates to the technical field of intelligent exhibition hall data processing, in particular to a data processing method and system for carrying out mode switching based on variable differences, which solve the problem that an exhibition cannot be held as expected due to equipment abnormality in the process of switching working modes in the exhibition. The method comprises the following steps: acquiring initial mode information for generating a first scene; when the initial mode information is verified to change, obtaining the closest mode scene information according to a preset strategy model, and controlling each terminal device to work in a first mode; when the variable information in the initial mode information is restored to the original variable information of the initial mode information in the first scene, generating an execution instruction corresponding to each terminal device according to the difference between the variable information of the first mode and the original variable information of the initial mode, and switching from the first mode to a second mode corresponding to the second scene. The method and the device meet the user requirements through the transition scene, and improve the user experience.
Description
The invention relates to a data processing method and a system for intelligent node control based on a mode scene, which are filed on 11 and 25 days in 2022, and are classified as patent application with the application number of 202211487339. X.
Technical Field
The invention relates to the technical field of intelligent exhibition hall data processing, in particular to a data processing method and system for performing mode switching based on variable differences.
Background
With the development of network technology, the serial port distributor is widely applied to various small and medium-sized multimedia conference rooms and central control systems. Such as: in many cases, a computer is required to control the whole system, and in order to reduce the construction cost of the system, a special control host is often used instead of various portable computers for control. The whole system is very inconvenient to use due to uncertainty of the computer and diversity of the system. The serial port distributor product is a product specially designed for solving the engineering application problem, and a user can use the device to expand one RS232 port into 4 or 8 ports. The method is very suitable for engineering application systems needing RS232 communication port expansion. In the prior art, a program-controlled multimode serial port distributor is disclosed in CN103336755a, which is mainly technically characterized in that: the power supply module is connected to the FPGA module, the storage module, the MAX232 serial port chip and the MAX3160 serial port chip to supply power to the FPGA module, and the FPGA module is connected with the MAX232 serial port chip, the MAX3160 serial port chip and the storage module, wherein one MAX232 serial port chip is used as a control serial port to be connected with an upper computer. The FPGA module and the MAX232 serial port chip and the MAX3160 serial port chip which are connected with each other realize the multi-serial port random connection function of two modes, and the working mode of the MAX3160 interface and the connection mode of any serial port can be adjusted under the control of an upper computer, so that the mode conversion and the free interconnection function of a plurality of serial port devices are realized.
Recently, with the rise of the internet of things technology, the central control data processing device with the serial port distributor is gradually used in various scenes, such as a exhibition hall, where a lot of terminal devices, such as a light source, a display, an air conditioner, a camera, a sound box, a display stand and the like, are usually used. If each device is controlled one by one, a large amount of manpower and material resources are needed for adjustment, time and labor are wasted, the experience effect is very poor, workers are needed to debug in a relatively long time in advance, and energy consumption and operation and maintenance cost of a exhibition hall are increased. Also, once problems occur in the exhibition hall, such as hardware equipment malfunction, emergency situations occur in the exhibition hall, such as fire or other accidents, it is difficult to make corresponding solutions in time when the problems are found. For example, in an exhibition hall, a circuit fault occurs due to a circuit short circuit and the like, at this time, an exhibition is being performed, at this time, terminal devices such as a display screen and a light source around the exhibition are problematic, even the exhibition is an electronic terminal device and the like which are affected by sudden power failure, so that the exhibition is affected, and at this time, if the exhibition is manually overhauled according to the maintenance mode of the conventional exhibition hall, time and effort are wasted, and the exhibition time in the exhibition period is delayed. In the prior art, some new technologies are also provided for scientific and intelligent management of an exhibition hall, for example, CN114169759a discloses an intelligent operation system of the exhibition hall, which comprises a reservation access system, an exhibition hall central control system, an operation and maintenance analysis system and a post-exhibition operation and maintenance system, wherein the reservation access system comprises an information identification module, a data comparison module, a data encryption transmission module, a personnel information database and a gate, the exhibition hall central control system centrally controls a lamplight circuit, a display device, a host device and the like in the exhibition hall, and sets a contextual model, and the exhibition hall central control system further comprises an environment detection system, a ventilation control module and an adjustment module. The system is controlled in a centralized manner to the whole circuit system by adopting a central control system of an exhibition hall, but the central control system is biased to control in the operation process, and is not aimed at the situation of the same scene, when the scene is on the basis of the existing scene, and abnormal conditions such as emergency or emergency occur, the existing abnormal conditions such as hardware faults and the like, the abnormal conditions can be normally exhibited only after the abnormal conditions are required to be solved because the abnormal hardware cannot normally work, the time for holding an exhibition in the exhibition hall is limited, the problem of such faults occurs after the exhibition hall is common for users on the exhibition hall, the problem can be solved in time because the exhibition hall is more in a large scale, technical maintenance personnel for the exhibition hall are limited, and if a plurality of exhibition halls occur, the exhibition experience of clients can be seriously affected, and valuable and limited exhibition time is wasted.
Disclosure of Invention
In view of the above, the embodiment of the invention provides a data processing method and a system for performing mode switching based on variable differences, which are used for solving the technical problem that an exhibition cannot be carried out as expected due to equipment abnormality during working mode switching in the exhibition process.
In a first aspect, this embodiment provides a data processing method for performing mode switching based on a variable difference, where the method includes:
acquiring initial mode information for generating a first scene;
receiving a control instruction for generating a second scene, obtaining mode scene information closest to the second scene according to a preset strategy model when the initial mode information is verified to change according to the control instruction, and controlling each terminal device to work in a first mode;
when the variable information in the initial mode information is restored to the original variable information of the initial mode information in the first scene, generating an execution instruction corresponding to each terminal device according to the difference between the variable information of the first mode and the original variable information of the initial mode;
and switching from the first mode to a second mode corresponding to the second scene according to the execution instruction.
Preferably, the acquiring initial mode information for generating the first scene includes:
Acquiring the type of terminal equipment of each node and the distribution position information of the terminal equipment in a first scene;
acquiring temperature information, humidity information and total load power information of the first scene to obtain first scene parameters;
according to the first scene parameters, the working states of all terminal equipment are adjusted, and working state information is obtained;
and generating and storing initial mode information of the first scene according to the type of each node terminal device, the distribution position information under the first scene and the working state information.
Preferably, the receiving a control instruction for generating the second scene, when the initial mode information is verified to be changed according to the control instruction, obtaining mode scene information closest to the second scene according to a preset policy model, and controlling each terminal device to work in the first mode includes:
according to the working state information of each terminal device in the second scene, selecting one terminal device as an abnormal terminal device, and searching for associated terminal devices related to the abnormal terminal device from all the rest terminal devices;
adjusting the working state of the associated terminal equipment, selecting a mode scene closest to the second scene by continuous adjustment, and constructing and storing a preset first strategy model based on mode scene information consisting of the working state information of each terminal equipment representing the mode scene;
Continuing to select the next terminal equipment as abnormal terminal equipment, processing according to the step S21 and the step S22 to obtain a preset second strategy model, and storing the second strategy model, and analogically, until all terminal equipment related to a second scene are at least used as abnormal terminal equipment once, obtaining a preset Mth strategy model, wherein M is an integer larger than 2;
determining the variable information, and selecting mode scene information closest to the second scene from M preset strategy models;
and controlling each terminal device to work in a first mode according to the mode scene information.
Preferably, the controlling each terminal device to operate in the first mode according to the mode scene information includes:
after determining the mode scene information closest to the second scene, performing data processing according to the mode scene information to generate a transition scene execution instruction;
and controlling the terminal equipment of each node to work in a first mode according to the transition scene execution instruction.
Preferably, when the variable information in the initial mode information is restored to the original variable information of the initial mode information in the first scene, generating the execution instruction corresponding to each terminal device according to the difference between the variable information of the first mode and the original variable information of the initial mode includes:
When the variable information in the initial mode information is restored to the original variable information of the initial mode information in the first scene, determining whether the type, the distribution position information and the working state information of the terminal equipment of each node are changed in the first scene and the second scene when the first mode works, and if not, excluding the node which is not changed;
determining from the terminal devices of the remaining nodes whether the type, the distribution position information and the working state information of the terminal devices are to be changed in the second scene when the first mode works; if the variable information in the initial mode information is to be changed, restoring the variable information in the initial mode information to the original variable information;
after the variable information of all the terminal equipment is restored to the original variable information, entering a virtual verification step to generate new original variable information of the initial mode information;
and generating an execution instruction of the terminal equipment corresponding to each node according to the new original variable information of the initial mode information.
Preferably, after the variable information of all the terminal devices is restored to the original variable information, entering a virtual verification step, and generating new original variable information of the initial mode information includes:
Obtaining the restored original variable information, and generating an alternative virtual scene; comparing and analyzing the alternative virtual scene with the simulation scene of the second scene, and outputting an analysis result;
when the coincidence ratio between the alternative virtual scene and the simulation scene of the second scene is smaller than the preset value according to the analysis result, re-analyzing and calibrating the restored original variable information to generate new restored original variable information;
and when the coincidence ratio between the alternative virtual scene and the simulation scene of the second scene is larger than or equal to a preset value according to the analysis result, determining the original variable information after the current recovery as new original variable information of the initial mode information.
Preferably, selecting one of the terminal devices as an abnormal terminal device according to the working state information of each terminal device in the second scenario, and searching the associated terminal device related to the abnormal terminal device from all the rest of the terminal devices includes:
transmitting a check signal to each node in real time according to the control instruction for generating the second scene;
after each node receives the check signal, detecting whether the terminal equipment has a fault, whether the distribution position changes or not, whether the original terminal equipment is replaced by new terminal equipment or not, and feeding back the detection result to the node to generate summarized information;
And after each node receives the summarized information, determining whether the initial mode information changes.
In a second aspect the present invention provides a data processing system for mode switching based on differences in variables, the system comprising:
a central control data processor;
the types of the terminal devices include: at least two of a light circuit, a display screen, a computer host device, an air conditioning device, a projector, a monitoring camera, a sound box and personalized customization equipment are adopted by the system, and the data processing method for performing mode switching based on variable difference in the first aspect is adopted by the system.
Preferably, the central control data processor is configured to obtain, according to the control instruction, mode scene information closest to the second scene according to a preset policy model when the initial mode information is verified to be changed, and control each terminal device to operate in a first mode;
the central control data processor is further configured to generate an execution instruction corresponding to each terminal device according to a difference between the variable information of the first mode and the original variable information of the initial mode when the variable information in the initial mode information is restored to the original variable information of the initial mode information in the first scene.
Preferably, the system application scenario includes: at least one of a science and technology museum, a museum, an astronomical museum, a planning museum, an enterprise exhibition hall, and a campus exhibition hall.
The beneficial effects are that: the data processing method and system based on variable difference for mode switching selects the mode scene information closest to the second scene by using a preset strategy model under the condition that initial mode information is changed due to abnormal equipment, the terminal equipment of each node is controlled to work in a first mode through the mode scene information, when the variable information in the initial mode information is restored to the original variable information of the initial mode information in the first scene, the working mode is immediately switched according to the difference between the variable information and the original variable information when the first mode works, and the terminal equipment of each node is controlled to work according to the requirement of the second scene. According to the invention, the first mode is used for replacing the second scene work, so that the smooth progress of the exhibition can be ensured due to the abnormality of certain equipment in the exhibition hall in the exhibition process, and the exhibition effect is closest to the ideal effect. And after the abnormal equipment is recovered to be normal, the terminal equipment is controlled to work in an ideal state immediately, so that the exhibition effect is quickly recovered to the optimal effect.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described, and it is within the scope of the present invention to obtain other drawings according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a diagram of a central control data processor according to the present invention;
FIG. 2 is a scene layout of the exhibition hall of the present invention;
FIG. 3 is a flow chart of a data processing method for performing mode switching based on variable differences according to the present invention
FIG. 4 is a flow chart of another method for data processing with mode switching based on variable differences according to the present invention;
FIG. 5 is a flow chart of a data processing method when initial mode information is unchanged;
FIG. 6 is a flow chart of a method of generating initial pattern information according to the present invention;
FIG. 7 is a flow chart of a method for checking whether the initial mode information is changed according to the present invention;
FIG. 8 is a flow chart of a method for verifying whether initial mode information changes according to the flow chart of a method for performing a temporary transition of an exhibition using a first mode of the present invention;
FIG. 9 is a flow chart of a method for performing virtual scene verification according to the present invention;
FIG. 10 is a flow chart of a method for selecting a policy model according to the present invention;
FIG. 11 is a block diagram illustrating the structure of a data processing system of the present invention;
FIG. 12 is a schematic diagram of a first scenario of the present invention;
FIG. 13 is a schematic diagram of a second scenario of the present invention;
FIG. 14 is a schematic diagram of a transition scenario corresponding to a first mode of the present invention;
FIG. 15 is a schematic diagram of a virtual verification scenario corresponding to a second scenario of the present invention;
FIG. 16 is a schematic diagram of the present invention temporarily showing a transition scenario in a first mode;
FIG. 17 is a diagram illustrating a virtual scene check performed before switching from a first mode to a second mode.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element. If not conflicting, the embodiments of the present invention and the features of the embodiments may be combined with each other, which are all within the protection scope of the present invention.
Example 1
The embodiment provides a data processing method for performing mode switching based on variable difference, which is characterized in that a central control data processor is used for controlling terminal equipment of a plurality of nodes after performing data processing according to a received control instruction, wherein serial port communication of the central control data processor adopts hardware photoelectric isolation, so that signal stability and strong compatibility of a long-distance transmission network are ensured, any network is inserted for easy networking, a communication protocol can be customized to a standardized size, and the method can be installed in a guide rail type mode, so that the method can be put into a common lighting distribution box. The external shape of the central control data processor is shown in fig. 1.
The central control data processor is provided with 1 path of network signals, 2 paths of RS485 and 2 paths of RS232, is responsible for distributing serial port signals, and has high response speed and no delay. The serial port parameter can be freely set, is convenient for smooth connection with the controlled equipment, and can be matched with a system to control a projector, a computer control node, a curtain, an access control system, a security system and the like. The product parameters of the central control data processor are as follows:
the ARM+Linux system is quick in starting up and quick in response speed;
and (3) a power supply: DC24V;
communication interface: modbus bus, udp, tcp communication;
The installation mode is as follows: DIN standard rail;
appearance size: length x width x height = 160mm x 95mm x 56.
As shown in fig. 3, the method comprises the following steps:
s1: determining the number of nodes in a first scene, wherein each node corresponds to a terminal device;
wherein the first scene may be a scene of the exhibition before the formal exhibition. For example, before an exhibition starts a formal exhibition, the lighting facilities for the road guidance of the exhibition area in the exhibition are in an on state, the atmosphere lamp is lighted with weaker illuminance, and the lighting facilities for lighting the exhibits are in an off state. The projector, the display screen and the sound in the exhibition hall are also in a closed state, and one part of the monitoring cameras are in a closed state, and the other part of the monitoring cameras are in an open state.
When there are multiple formal exhibition scenes, the first scene may also be one of the multiple formal exhibition scenes.
The various lighting facilities, projectors, speakers, and monitoring cameras can be used as terminal devices controlled by the central control data processor in this embodiment, and each terminal device is used as a node controlled by the central control data processor. Terminals such as the exhibition hall scenario of fig. 2, where the lamp 11, curved screen 12, grounded straight screen 10, screen 20, etc. are arranged are devices.
For example, m lighting facilities to be controlled in a first scene are provided, n display screens are provided, s projectors are provided, h speakers are provided, t air conditioners are provided, k computers are provided, z monitoring cameras are provided, the lighting facilities in the first scene correspond to m nodes, the display screens correspond to n nodes, the projectors correspond to s nodes, the speakers correspond to h nodes, and the monitoring cameras correspond to z nodes. Then the number of nodes in this scenario n1=m+n+s+h+t+k+z.
S2: acquiring the type of terminal equipment of each node, distribution position information and working state information in a first scene, and generating initial mode information;
for example, in N1 nodes in the previous step, the terminal equipment type with m nodes is a lighting facility, the terminal equipment type with N nodes is a display screen, the terminal equipment type with s nodes is a projector, the terminal equipment type with h nodes is a sound box, the terminal equipment type with t nodes is an air conditioner, the terminal equipment type with k nodes is a computer host, the terminal equipment type with N nodes is a display screen, and the terminal equipment type with z nodes is a monitoring camera. For example, the distribution position information of the nodes in the first scene is that the air conditioners are all located at the first corner position of the exhibition hall, the display screens are all located at the summarizing position of the exhibition hall, the projector is located at the left side of the display screens, and the computer host is located at the position below the display screens. The h sound boxes are located at four corners of the exhibition hall, Z1 of the Z cameras is located at the left upper part of the exhibition hall, Z2 of the Z cameras is located at the right upper part of the exhibition hall, Z3 of the Z cameras is located above the center area of the exhibition hall, m1 of the m lighting facilities is located at the left front part of the exhibition hall, m2 of the Z cameras is located at the right front part of the exhibition hall, m3 of the Z cameras is located at the right upper part of the first group of exhibits, and m4 of the Z cameras are located at the right upper part of the second group of exhibits. For example, in the first scenario, the working state information of the nodes is that the projector of s nodes, the sound of h nodes, the air conditioner of t nodes, the display screen of n nodes, the camera of z1, the camera of z2, the lighting facility of m1, the working state of the host computer of k nodes are off, and the camera of z3, the lighting facility of m2 and the lighting facility of m3 nodes are on.
As an alternative but advantageous embodiment, as shown in fig. 6, the step S2 further includes:
s21, acquiring the type of terminal equipment of each node and the distribution position information under a first scene;
for example, in an exhibition hall, terminal equipment with 2 nodes is an illuminating lamp, terminal equipment with 2 nodes is a display screen, terminal equipment with 1 node is a projector, terminal equipment with 2 nodes is a sound, terminal equipment with 2 nodes is an air conditioner, terminal equipment with 1 node is a computer host, and terminal equipment with 4 nodes is a monitoring camera. In the first scene, 2 illuminating lamps are respectively positioned in a first area and a second area of the exhibition hall. The 2 stereo sets are located the first region and the second region of exhibition hall respectively, and two air conditioners are located the first region and the second region of exhibition hall respectively.
S22, acquiring temperature information, humidity information and total load power information of the first scene to obtain first scene parameters;
for example, the parameters of the first scene are the temperature of the first area of the exhibition hall T11, the humidity U11, the illuminance W11, the degree of the second area of the exhibition hall T12, the humidity U12, and the illuminance W12.
S23, according to the first scene parameters, adjusting the working states of all terminal equipment to obtain working state information;
In order to achieve the parameters of the first scene, the relevant terminal equipment can be adjusted to obtain relevant working state information. The operation state information is, for example, P1 for the operation power of the first air conditioner in the first area, P2 for the operation power of the second air conditioner in the second area, P3 for the operation power of the first lighting facility in the first area, and P4 for the operation power of the second lighting facility in the second area.
And S24, generating and storing initial mode information of the first scene according to the working state information. Examples of the invention
After the working state information of each terminal device in the first scene is acquired, the information is used for generating initial mode information of the first scene and storing the initial mode information.
S3: receiving a control instruction for generating a second scene;
under the control of the control instruction of the second scene, the terminal equipment corresponding to each node in the exhibition hall executes the control instruction to enable the terminal equipment to be in a working state required by the second scene.
S4: the central control data processor checks whether the initial mode information changes in real time according to the control instruction for generating the second scene;
the initial mode information may change when certain terminal devices in the exhibition hall fail or are replaced or the location changes, and the terminal devices cannot execute corresponding actions strictly according to the requirements of the second scenario. As shown in fig. 7, the step S4 further includes the following steps:
S41, the central control data processor sends a check signal to each node in real time according to the control instruction for generating the second scene;
s42, after each node receives the check signal, detecting whether the terminal equipment has a fault, whether the distribution position changes, whether the original terminal equipment is replaced by new terminal equipment, and feeding back the detection result to the node to generate summarized information;
for example, if a certain lighting facility fails, the information of the failure of the lighting facility is fed back to the corresponding node of the lighting. For example, if a display screen in the exhibition hall is replaced by a display screen with higher resolution, the information that the display screen is replaced is fed back to the node corresponding to the display screen. For example, if a sound in an exhibition hall is moved in position, the position of the sound is fed back to a node corresponding to the sound, and information of the change is transmitted.
S43, after each node receives the summarized information, generating a check feedback signal to the central control data processor;
and S44, the central control data processor performs data processing to determine whether the initial mode information changes.
The initial mode information may be changed when some terminal devices are faulty or the distribution position is changed or the original terminal device is replaced by a new terminal device.
S5: and before switching to the second scene, selecting the mode scene information closest to the second scene according to the variable information in the initial mode information and a preset strategy model, performing data processing by the central control data processor according to the mode scene information, controlling the terminal equipment of each node to work in a first mode, and when the variable information in the initial mode information is restored to the original variable information of the initial mode information in the first scene, performing data processing by the central control data processor according to the difference between the variable information and the original variable information when the first mode works, generating an execution instruction of the terminal equipment of each node, switching from the first mode to the second mode corresponding to the second scene, and controlling the terminal equipment of each node to work.
And if the initial mode information changes, indicating that the distribution position and/or the working state of the terminal equipment corresponding to all or part of the nodes in the second scene are changed compared with those in the first scene. In this case, the nodes should ideally be controlled to perform actions strictly according to the requirements of the second scenario, so that each node is in a distributed position and/or an operating state that completely meets the requirements of the second scenario. But the use scene is frequently switched due to the complex environment of the exhibition hall. The terminal devices in the exhibition hall cannot execute corresponding actions strictly according to the requirements in the second scene because of the damage or abnormal functions of some terminal devices and the arrangement positions of some terminal devices, and the terminal devices in the exhibition hall often need to be overhauled to restore the functions and execute the corresponding actions strictly according to the requirements in the second scene.
As shown in fig. 8, the step S5 further includes the following steps:
s51: when the initial mode information changes, variable information in the initial mode information is searched out and maintenance prompt information is sent out;
for example, when the initial mode information is changed, the information corresponding to a certain lighting facility in the initial mode information is changed, and then the information is used as variable information in the initial mode information, and a maintenance prompt message prompt can be sent to maintain the lighting facility.
S52, selecting mode scene information closest to the second scene from a plurality of preset strategy models according to the variable information;
it often takes a relatively long time to service. And the exhibitions in the exhibition hall must be performed on schedule. For this embodiment, several mode scenes may be prepared in advance, and then the mode scene closest to the second scene may be selected for use as a temporary alternative. The foregoing alternative is the first mode.
As shown in fig. 10, in this embodiment, step S52 includes:
s521: according to the working state information of each terminal device in the second scene, selecting one terminal device as an abnormal terminal device, and searching for associated terminal devices related to the abnormal terminal device from all the rest terminal devices;
For example, a lighting fixture in an exhibition hall is selected as an abnormal terminal device, and a lighting fixture closest to the failed lighting fixture may be selected as an associated terminal device related to the abnormal terminal device.
S522, adjusting the working state of the associated terminal equipment, selecting a mode scene closest to the second scene by continuous adjustment, and constructing and storing a preset first strategy model by taking mode scene information composed of the working state information of each terminal equipment representing the mode scene as a basis;
for example, the illumination intensity of the lighting fixture closest to the faulty lighting fixture may be adjusted, with different illumination intensities corresponding to different scene modes. Wherein the mode scene of the illumination intensity closest to the second scene is taken as the mode scene closest to the second scene. And constructing a corresponding strategy module based on the state of each terminal device in the scene under the condition, and storing for standby.
S523: continuing to select the next terminal equipment as abnormal terminal equipment, processing according to the step S521 and the step S522, obtaining a preset second strategy model, and storing the second strategy model; and analogically, obtaining a preset Mth strategy model until all terminal devices related to the second scene are used as abnormal terminal devices at least once, wherein M is an integer greater than 2;
In this embodiment, the mode scene closest to the second scene when each terminal device is abnormal is obtained as the corresponding policy scene in the same manner as the previous steps, and is stored for standby.
And S524, determining the variable information, and selecting the mode scene information closest to the second scene from M preset strategy models.
For example, when the variable information indicates that a sound is faulty, the policy model corresponding to the sound as the abnormal device is selected as the mode scene information closest to the second scene
S53, after determining the mode scene information closest to the second scene, the central control data processor performs data processing according to the mode scene information to generate a transition scene execution instruction;
this step outputs the execution instruction in accordance with the mode scene closest to the second scene.
S54, according to the transition scene execution instruction, controlling terminal equipment of each node to work in a first mode;
and sending the execution instructions generated according to the first mode to each terminal device, and executing corresponding actions by each terminal device under the control of the execution instructions, so as to work according to the requirements of the first mode.
S55, after confirming that the maintenance prompt information is received, monitoring whether the variable information in the initial mode information is restored to the original variable information of the initial mode information in the first scene;
After the overhaul is completed, the variable information in the initial mode information is detected, if the variable information is restored to the original variable information of the initial mode information in the first scene, the overhaul is completed, the terminal equipment can execute corresponding actions according to the requirements in the second scene,
s56, when the variable information in the initial mode information is confirmed to be restored to the original variable information of the initial mode information in the first scene, the central control data processor performs data processing according to the difference between the variable information and the original variable information when the first mode works, and generates an execution instruction of the terminal equipment corresponding to each node;
s57: when receiving the instruction for confirming the switching, switching from the first mode to a second mode corresponding to the second scene, and controlling the terminal equipment of each node to work.
After the maintenance is confirmed, only the difference between the current alternative scheme and the variable information in the second scene is required to be compared, and the node which needs to change the working state is controlled to execute the action required in the second scene, so that the first mode can be switched to the second mode corresponding to the second scene.
As one implementation of this embodiment, there are a monitoring camera 80, an air conditioner 70, a projector 40, a lighting device 20, a sound box 50, a computer host device 13, and a flexible screen 90 in the exhibition hall as shown in fig. 11.
As shown in fig. 11, in the case where the first scene is in the stage of preparation for exhibition, there are 3 lighting facilities to be controlled, 1 display screen, 1 projector, 2 speakers, 1 air conditioner, and 2 monitoring cameras. The lighting implementation, the display screen, the projector, the sound equipment, the air conditioner and the left monitoring camera at two sides are all in a closed state, and the lighting implementation at the middle and the right monitoring camera are in an open state.
As shown in fig. 12, in the case where the second scene is in the formal exhibition state, it is necessary to control 3 lighting facilities to be turned on and to illuminate with the first illuminance, and 1 display screen, 1 air conditioner, the left sound are all in the on state, and 2 cameras are all in the on state, and the terminal devices corresponding to the remaining nodes are in the off state.
However, the detection shows that the lighting implementation damage on the right side can not turn on the lighting, and the sound box damage on the left side can not be used. At this time, a corresponding action is selected to be performed by the terminal in the first mode close to the second scene to temporarily replace the action performed by the terminal in the second scene. As shown in fig. 13, the working mode of the terminal device corresponding to each node in the first mode is as follows; the display screen 1, the air conditioner 1, the sound on the right and the cameras are all in an on state, and the illumination on the middle and the left is on, wherein the illumination facility on the left illuminates with a first illumination, and the illumination facility in the middle illuminates with a second illumination which is larger than the first illumination. In the first mode, starting the display of the right sound to compensate the left failing sound, and compensating the failing right lighting facility by improving the illumination of the middle lighting implementation, so that the display can be performed with the effect which is closest to the requirement of the actual display scene in the process of overhauling the failing equipment;
When the detection shows that the terminal equipment can meet the working requirements in the second scene after the maintenance is finished, the working mode can be switched. At this time, compared with the second scene, the display screen, the air conditioner and the camera are found that the working state of the left lighting facility is not changed, the sound and the other two lighting implementations are changed, at this time, the right sound is required to be turned off, the left sound is required to be turned on, the right lighting implementation is turned on to illuminate with the first illumination, and the illumination implemented in the middle is adjusted to the first illumination. The foregoing flow can be seen in fig. 16.
As another implementation manner in this embodiment, there are 4 lighting facilities in the exhibition hall, 2 display screens, 1 projector, 2 speakers, 1 air conditioner, and 3 monitoring cameras. Under the condition that the first scene is showing a first group of exhibits, a projector, an air conditioner, a monitoring camera and two lighting facilities above the first group of exhibits, wherein the sound corresponding to the first group of exhibits is started, and other devices are closed.
The projector, the air conditioner, the monitoring camera and the two lighting facilities above the second group of exhibits are arranged under the condition that the second scene is the second group of exhibits, and the sound equipment corresponding to the second group of exhibits is started and works at the first volume, and the other devices are closed. However, after overhauling, the position of the sound corresponding to the second group of exhibits is moved too far from the second group of products.
At this time, the first mode selected to be closest to the second scene is a projector, an air conditioner, a monitoring camera, and two lighting facilities above the second group of exhibits are turned on, and the sound equipment closest to the second group of exhibits (the sound equipment corresponding to the first group of exhibits) is turned on, and works at a second volume greater than the first volume to compensate for the sound equipment corresponding to the second group of exhibits which is unsatisfactory due to the movement position.
During operation in the first mode, sound corresponding to the second set of artifacts is moved to a position that satisfies the second scene. When the detection shows that the terminal equipment can meet the working requirements in the second scene after the maintenance is finished, the working mode can be switched. At the moment, compared with a second scene, the working states of the projector, the air conditioner, the monitoring camera and the two lighting facilities above the second group of exhibits are not changed, the working states of the two sounds are changed, at the moment, the sounds used in the first mode are required to be closed, and the sounds corresponding to the second group of exhibits are required to be opened and work at the first volume.
Example 2
The data processing method for performing mode switching based on the variable difference in the present embodiment further includes S6: if the initial mode information is not changed, the central control data processor performs data processing according to the control instruction for generating the second scene, generates an execution instruction of the terminal equipment corresponding to each node, and controls the terminal equipment of each node to work.
If the initial mode information is unchanged, the terminal equipment is in a normal state at present, or is restored to the original normal state after maintenance. The operation of the individual terminal devices can then be controlled strictly as required by the second scenario.
As an alternative but advantageous embodiment, as shown in fig. 5, said S6 further comprises the following steps in this example:
s61: when the initial mode information is not changed, the central control data processor analyzes second scene preset parameters matched with the second scene by each terminal device according to a control instruction for generating the second scene;
for example, the second scene is a scene mode of a formal exhibition, and in order to match with the second scene, the preset parameter of the second scene is that the temperature of the first area of the exhibition hall is T1, the humidity is U1, the illuminance is W1, the degree of the second area of the exhibition hall is T2, the humidity is U2, and the illuminance is W2.
S62: generating an execution instruction of the terminal equipment corresponding to each node according to the second scene preset parameters of each terminal equipment;
s63: after receiving the execution instruction, the terminal equipment of each node works according to the execution instruction and feeds back the execution condition information to the central control data processor.
For example, the central control data processor sends a control instruction to a first air conditioner responsible for a first area, and the control instruction controls the first air conditioner to work at a first power so as to adjust the temperature of the first area to reach T21, and the humidity reaches U21; the central control data processor sends a control instruction to a second air conditioner responsible for the second area, and the control instruction controls the second air conditioner to work at a second power so as to adjust the temperature of the second area to reach T22, and the humidity reaches U22. For another example, the central control data processor sends a control instruction to the first lighting facility responsible for lighting of the first area, the control instruction controls the lighting to work at the third power so as to adjust the illuminance of the first area to reach W21, and the central control data processor sends a control instruction to the second lighting facility responsible for lighting of the second area, the control instruction controls the lighting to work at the fourth power so as to adjust the illuminance of the second area to reach W22.
Example 3
As shown in fig. 9, as an alternative but advantageous implementation manner, the data processing method for performing mode switching based on the variable difference in this embodiment further includes the following steps:
s561: when the variable information in the initial mode information is restored to the original variable information of the initial mode information in the first scene, the central control data processor firstly determines whether the types, the distribution position information and the working state information of the terminal equipment of each node are changed in the first scene and the second scene when the first mode works, and if the types, the distribution position information and the working state information of the terminal equipment of each node are not changed, the nodes which are not changed are firstly excluded;
When abnormal equipment in the exhibition hall, such as equipment with a failure mode, equipment with a moving position, updated equipment and the like are overhauled, the variable information in the initial mode information can be restored to the original variable information of the initial mode information in the first scene. At this time, firstly judging whether the type, distribution position information and working state information of the terminal equipment of each node are changed in the first scene and the second scene when the first mode works, and firstly excluding the nodes which are not changed. For example, the air conditioner in the exhibition hall has the same position distribution and working state in the first mode and the first scene and the second scene, and then the nodes corresponding to the air conditioner are eliminated so as to reduce the data to be processed subsequently, thereby obviously improving the data processing efficiency.
S562: determining from the terminal devices of the remaining nodes whether the type, the distribution position information and the working state information of the terminal devices are to be changed in the second scene when the first mode works; if the variable information in the initial mode information is to be changed, restoring the variable information in the initial mode information to the original variable information;
for example, in the first mode, the brightness of a certain lighting device is reduced in the second scene, and the variable information corresponding to the lighting device is restored to the original variable information in the initial mode information.
S563: after the variable information of all the terminal devices is restored to the original variable information, entering a virtual verification step, wherein the virtual verification step comprises the following steps:
obtaining the restored original variable information, and generating an alternative virtual scene;
as shown in fig. 15, this step generates, as a virtual scene, a scene similar to the scene effect obtained when each terminal device is controlled in accordance with the original variable information, based on the restored original variable information.
Comparing and analyzing the alternative virtual scene with the simulation scene of the second scene, and outputting an analysis result;
in the step, the virtual scene generated in the previous step is compared with the simulation scene of the second scene respectively, and the degree of coincidence is analyzed.
When the coincidence ratio between the alternative virtual scene and the simulation scene of the second scene is smaller than the preset value according to the analysis result, re-analyzing and calibrating the restored original variable information to generate new restored original variable information;
the step takes a preset value as a standard for checking whether the verification is completed or not, wherein the preset value can be determined empirically. And if the overlap ratio does not meet the requirement, continuing to adjust the variable information.
When the coincidence ratio between the alternative virtual scene and the simulation scene of the second scene is larger than or equal to a preset value according to the analysis result, determining the original variable information after the current recovery as new original variable information of the initial mode information;
when the coincidence degree of a certain virtual scene meets the requirement, the original variable information is indicated to be adjusted in place, and then the original variable information is used as new original variable information of the initial mode information
S564: and generating an execution instruction of the terminal equipment corresponding to each node according to the new original variable information of the initial mode information.
And when the virtual verification is completed, generating an execution instruction for controlling each node terminal by using the original variable information obtained by the virtual verification. The foregoing process can be seen in fig. 17.
Example 4
The present embodiment provides a data processing system for performing mode switching based on a variable difference, the system including:
a central control data processor;
the types of the terminal devices include: at least two of a light circuit, a display screen, a computer host device, an air conditioning device, a projector, a monitoring camera, a sound box and personalized customization equipment, wherein the system adopts the data processing method for performing mode switching based on variable difference in any embodiment. Wherein the personalized customization device may be, for example, an air purifier, a humidifier.
The system application scene comprises: at least one of a science and technology museum, a museum, an astronomical museum, a planning museum, an enterprise exhibition hall, and a campus exhibition hall.
The above is a detailed description of the data processing method and system for performing mode switching based on variable differences.
It should be understood that the invention is not limited to the particular arrangements and instrumentality described above and shown in the drawings. For the sake of brevity, a detailed description of known methods is omitted here. In the above embodiments, several specific steps are described and shown as examples. However, the method processes of the present invention are not limited to the specific steps described and shown, and those skilled in the art can make various changes, modifications and additions, or change the order between steps, after appreciating the spirit of the present invention.
The functional blocks shown in the above-described structural block diagrams may be implemented in hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, a plug-in, a function card, or the like. When implemented in software, the elements of the invention are the programs or code segments used to perform the required tasks. The program or code segments may be stored in a machine readable medium or transmitted over transmission media or communication links by a data signal carried in a carrier wave. A "machine-readable medium" may include any medium that can store or transfer information. Examples of machine-readable media include electronic circuitry, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, radio Frequency (RF) links, and the like. The code segments may be downloaded via computer networks such as the internet, intranets, etc.
It should also be noted that the exemplary embodiments mentioned in this disclosure describe some methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, or may be performed in a different order from the order in the embodiments, or several steps may be performed simultaneously.
In the foregoing, only the specific embodiments of the present invention are described, and it will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the systems, modules and units described above may refer to the corresponding processes in the foregoing method embodiments, which are not repeated herein. It should be understood that the scope of the present invention is not limited thereto, and any equivalent modifications or substitutions can be easily made by those skilled in the art within the technical scope of the present invention, and they should be included in the scope of the present invention.
Claims (10)
1. A data processing method for performing mode switching based on variable differences, the method comprising:
acquiring initial mode information for generating a first scene;
receiving a control instruction for generating a second scene, obtaining mode scene information closest to the second scene according to a preset strategy model when the initial mode information is verified to change according to the control instruction, and controlling each terminal device to work in a first mode;
When the variable information in the initial mode information is restored to the original variable information of the initial mode information in the first scene, generating an execution instruction corresponding to each terminal device according to the difference between the variable information of the first mode and the original variable information of the initial mode;
and switching from the first mode to a second mode corresponding to the second scene according to the execution instruction.
2. The method for data processing for mode switching based on variable difference according to claim 1, wherein the acquiring initial mode information for generating the first scene comprises:
acquiring the type of terminal equipment of each node and the distribution position information of the terminal equipment in a first scene;
acquiring temperature information, humidity information and total load power information of the first scene to obtain first scene parameters;
according to the first scene parameters, the working states of all terminal equipment are adjusted, and working state information is obtained;
and generating and storing initial mode information of the first scene according to the type of each node terminal device, the distribution position information under the first scene and the working state information.
3. The method for data processing according to claim 2, wherein receiving a control command for generating a second scene, obtaining mode scene information closest to the second scene according to a predetermined policy model when the initial mode information is verified to be changed according to the control command, and controlling each terminal device to operate in the first mode comprises:
According to the working state information of each terminal device in the second scene, selecting one terminal device as an abnormal terminal device, and searching for associated terminal devices related to the abnormal terminal device from all the rest terminal devices;
adjusting the working state of the associated terminal equipment, selecting a mode scene closest to the second scene by continuous adjustment, and constructing and storing a preset first strategy model based on mode scene information consisting of the working state information of each terminal equipment representing the mode scene;
continuing to select the next terminal equipment as abnormal terminal equipment, processing according to the step S21 and the step S22 to obtain a preset second strategy model, and storing the second strategy model, and analogically, until all terminal equipment related to a second scene are at least used as abnormal terminal equipment once, obtaining a preset Mth strategy model, wherein M is an integer larger than 2;
determining the variable information, and selecting mode scene information closest to the second scene from M preset strategy models;
and controlling each terminal device to work in a first mode according to the mode scene information.
4. The method for data processing for mode switching based on variable differences according to claim 1, wherein controlling each terminal device to operate in the first mode according to the mode scene information comprises:
After determining the mode scene information closest to the second scene, performing data processing according to the mode scene information to generate a transition scene execution instruction;
and controlling the terminal equipment of each node to work in a first mode according to the transition scene execution instruction.
5. The method for processing data according to claim 1, wherein when the variable information in the initial mode information is restored to the original variable information of the initial mode information in the first scene, generating the execution instruction corresponding to each terminal device according to the difference between the variable information of the first mode and the original variable information of the initial mode comprises:
when the variable information in the initial mode information is restored to the original variable information of the initial mode information in the first scene, determining whether the type, the distribution position information and the working state information of the terminal equipment of each node are changed in the first scene and the second scene when the first mode works, and if not, excluding the node which is not changed;
determining from the terminal devices of the remaining nodes whether the type, the distribution position information and the working state information of the terminal devices are to be changed in the second scene when the first mode works; if the variable information in the initial mode information is to be changed, restoring the variable information in the initial mode information to the original variable information;
After the variable information of all the terminal equipment is restored to the original variable information, entering a virtual verification step to generate new original variable information of the initial mode information;
and generating an execution instruction of the terminal equipment corresponding to each node according to the new original variable information of the initial mode information.
6. The method for data processing for mode switching based on variable difference according to claim 5, wherein after the variable information of all terminal devices is restored to the original variable information, entering a virtual verification step, generating new original variable information of the initial mode information comprises:
obtaining the restored original variable information, and generating an alternative virtual scene; comparing and analyzing the alternative virtual scene with the simulation scene of the second scene, and outputting an analysis result;
when the coincidence ratio between the alternative virtual scene and the simulation scene of the second scene is smaller than the preset value according to the analysis result, re-analyzing and calibrating the restored original variable information to generate new restored original variable information;
and when the coincidence ratio between the alternative virtual scene and the simulation scene of the second scene is larger than or equal to a preset value according to the analysis result, determining the original variable information after the current recovery as new original variable information of the initial mode information.
7. A data processing method for performing mode switching based on variable difference according to claim 3, wherein, in the operating state information of each terminal device under the second scenario, selecting one of the terminal devices as an abnormal terminal device, and searching for the associated terminal device related to the abnormal terminal device from all the remaining terminal devices comprises:
transmitting a check signal to each node in real time according to the control instruction for generating the second scene;
after each node receives the check signal, detecting whether the terminal equipment has a fault, whether the distribution position changes or not, whether the original terminal equipment is replaced by new terminal equipment or not, and feeding back the detection result to the node to generate summarized information;
and after each node receives the summarized information, determining whether the initial mode information changes.
8. A data processing system for performing mode switching based on a variable difference, for implementing a data processing method for performing mode switching based on a variable difference as claimed in any one of claims 1 to 7, the system comprising:
a central control data processor;
the types of the terminal devices include: at least two of light circuit, display screen, computer host equipment, air conditioning equipment, projector, monitoring camera, loudspeaker box and personalized customization equipment.
9. The data processing system for performing mode switching based on variable differences according to claim 8, wherein the central control data processor is configured to obtain, according to the control instruction, mode scene information closest to the second scene according to a preset policy model when the initial mode information is verified to be changed, and control each terminal device to operate in the first mode;
the central control data processor is further configured to generate an execution instruction corresponding to each terminal device according to a difference between the variable information of the first mode and the original variable information of the initial mode when the variable information in the initial mode information is restored to the original variable information of the initial mode information in the first scene.
10. The data processing system for mode switching based on variable differences as set forth in claim 8, wherein the system application scenario comprises: at least one of a science and technology museum, a museum, an astronomical museum, a planning museum, an enterprise exhibition hall, and a campus exhibition hall.
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| EP3501143B1 (en) * | 2016-08-19 | 2020-10-07 | PCMS Holdings, Inc. | System and method for utilization of device-independent scenes in a smart home environment |
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