CN-121979003-A - Intelligent terminal remote control method of intelligent heating wallboard

CN121979003ACN 121979003 ACN121979003 ACN 121979003ACN-121979003-A

Abstract

The invention discloses an intelligent terminal remote control method of an intelligent heating wallboard, which relates to the technical field of intelligent building control and comprises the following steps: and continuously collecting the arrival time, adjacent issuing intervals and writing duration of control parameters around the parameter issuing process remotely regulated by the intelligent terminal, and uniformly mapping time information onto the same time axis to form time distribution characteristics. According to the invention, rhythmic execution of control parameter issuing is realized through time distribution feature identification and rate boundary constraint, and writing frequency and effective time sequence are dynamically adjusted in a superposition risk section, so that heating power change is stable, thermal response is balanced, instantaneous power amplification and thermal stress concentration are avoided, and running stability and structural reliability of the intelligent heating wallboard are improved.

Inventors

CHEN LIHENG
CAI SHUQI
CAI JINRONG
CHEN LIXIAN
CHEN LIMING

Assignees

深圳市立衡新材料科技有限公司

Dates

Publication Date: 20260505
Application Date: 20260116

Claims (8)

1. The intelligent terminal remote control method of the intelligent heating wallboard is characterized by comprising the following steps of: Continuously collecting the arrival time, adjacent issuing intervals and writing duration of control parameters around the remote regulation and control parameter issuing process of the intelligent terminal, and uniformly mapping the time information onto the same time axis to form time distribution characteristics; Identifying time sections with highly concentrated control parameters in a short time based on time distribution characteristics, determining superposition risk sections according to sudden reduction characteristics of adjacent issuing intervals, establishing an association relation between each superposition risk section and a heating power setting range corresponding to each superposition risk section, and generating a risk corresponding list; Continuously tracking the variation amplitude of the adjacent control parameters based on the risk correspondence list, limiting the variation rate of control parameter adjustment according to the variation amplitude, and generating rate boundary information; Performing rhythm decomposition on each writing process of the control parameters according to the rate boundary information, dividing each control parameter writing into an advance recording stage and a delay execution stage, and forming parameter writing rhythm arrangement matched with a remote regulation process; And reducing the writing frequency of the control parameters in the superposition risk section according to the parameter writing rhythm arrangement, and sequentially releasing the control parameter change on the premise of conforming to the rate boundary information so that the effective process of the control parameters is kept dispersed in the time dimension.
2. The intelligent terminal remote control method of the intelligent heating wallboard according to claim 1, wherein the time distribution characteristic forming step is as follows: Continuously collecting the arrival time, adjacent issuing intervals and writing duration of control parameters around the remote regulation and control parameter issuing process of the intelligent terminal, and sequentially recording the collected time information to obtain a data set with time sequence relation; Uniformly mapping continuously acquired time information onto the same time axis according to a time occurrence sequence, taking the arrival time of a first control parameter as a time axis starting point, and marking adjacent issuing intervals and writing duration on the time axis to form a complete time mapping structure; Carrying out structural arrangement on the arrival time points, adjacent issuing interval sections and writing duration time sections of the control parameters on a unified time axis, and keeping continuous arrangement of the control parameters on a time sequence to form a time distribution line reflecting parameter issuing continuity; And analyzing the change rule of the adjacent issuing interval and the writing duration in the time dimension according to the unified time axis to obtain the time distribution characteristics of the issuing rhythm change trend and the execution continuity of the characterization control parameters.
3. The intelligent terminal remote control method of the intelligent heating wallboard according to claim 2, wherein in the process of forming the time distribution characteristic, the arrival time point of each control parameter on a time axis and the corresponding writing duration are marked in a continuous section form, and the dense section and the sparse section of the control parameter distribution are identified through the time change of the adjacent distribution interval, so that the time distribution characteristic can accurately reflect the rhythm change and the execution sequence of the control parameter in the time dimension.
4. The intelligent terminal remote control method of the intelligent heating wallboard according to claim 2, wherein the risk correspondence list generation step is as follows: extracting the density information of the control parameter distribution based on the time distribution characteristics, determining the concentrated change condition of the control parameter distribution rhythm by continuously observing the arrangement state of adjacent distribution intervals on a time axis, and identifying and forming a high-density distribution candidate section with a start-stop boundary; comparing the relation between the continuous issuing interval and the writing duration in each high-density issuing candidate section, and when the arrival time of the subsequent control parameter is earlier than the writing completion time of the previous control parameter, confirming that the time period is a superposition risk section; Carrying out corresponding analysis on each superposition risk section and a corresponding heating power set value, and recording the maximum value and the minimum value of the heating power set value in the section to form a power variation range; and summarizing the confirmed overlapped risk sections and the heating power setting ranges thereof, and generating a risk corresponding list.
5. The intelligent terminal remote control method of the intelligent heating wallboard according to claim 4, wherein the rate boundary information generating step is as follows: Continuously tracking the set value change between the writing of adjacent control parameters based on the risk correspondence list, comparing the heating power set value written by each control parameter with the previous set value, and recording the change amplitude to form a continuous data sequence reflecting the set value change; Determining the direction and trend of the control parameter change according to the continuous change amplitude data, and matching the change trend with a time section in a risk corresponding list to establish a corresponding relation between the control parameter change direction and the risk section; limiting a change rate range of control parameter adjustment by combining the change amplitude and the adjacent writing time interval, and respectively determining rate constraint conditions in different time ranges according to the section information in the risk corresponding list; and sorting the limiting results to form rate boundary information with time range and power change limiting values.
6. The intelligent terminal remote control method of the intelligent heating wallboard according to claim 5, wherein when the change rate range of the control parameter adjustment is limited, the parameter effective time is prolonged when the set value change amplitude is large and the time interval is short, and the parameter effective time is shortened when the set value change amplitude is small and the time interval is long by comparing the set value change amplitude written by adjacent control parameters with the writing time interval.
7. The intelligent terminal remote control method of the intelligent heating wallboard according to claim 5, wherein the parameter writing rhythm arrangement forming step is as follows: determining a time rhythm frame of each control parameter according to the rate boundary information, and extracting an allowable heating power change rate range from the rate boundary information to limit the time length from receiving to validating the control parameters; dividing the writing process of each control parameter into an advance recording stage and a delay execution stage in a determined time rhythm frame, so that the control parameters are gradually effective in different stages according to time sequence; establishing a time connection relation between the advanced recording stage and the deferred execution stage, and dynamically adjusting the starting time of the deferred execution stage according to the set value difference of adjacent control parameters so as to maintain time continuity and effectiveness balance; And integrating the time rhythm information of all the control parameters to form parameter writing rhythm arrangement, so that each control parameter is recorded, waited and validated in sequence according to the speed boundary and the change amplitude.
8. The intelligent terminal remote control method of the intelligent heating wall panel according to claim 7, wherein the steps of reducing the frequency of writing control parameters in the superposition risk section according to the parameter writing rhythm arrangement, and sequentially releasing the control parameter changes under the condition of conforming to the rate boundary information, so that the control parameter validating process is dispersed in the time dimension as follows: Identifying the distribution state of control parameters in the superimposed risk section according to the parameter writing rhythm arrangement, determining a control parameter set belonging to the risk section by time alignment of the parameter writing rhythm arrangement and a risk correspondence list, and analyzing the time interval and the duration; Reducing the writing frequency of control parameters in the superposition risk section by combining the rate limiting condition in the rate boundary information, and enabling the parameter writing time to be distributed and arranged on a time axis again by prolonging the waiting time and inserting the delay interval; After the writing frequency is adjusted, determining a control parameter release time sequence according to the speed boundary information, and dynamically adjusting the release interval by comparing the effective interval of the parameters and the change amplitude of the set value so as to keep the smoothness of the power change; And forming a smooth heating power change curve based on the control process released in sequence, so that the control parameters are dispersed and validated in the time dimension, and rhythmic adjustment of power output is realized.

Description

Intelligent terminal remote control method of intelligent heating wallboard Technical Field The invention relates to the technical field of intelligent building control, in particular to an intelligent terminal remote control method of an intelligent heating wallboard. Background The intelligent terminal remote control of the intelligent heating wallboard is a technical mode for realizing centralized sensing, parameter setting and operation adjustment of the working state of the wallboard through a network by combining a wallboard type heating component with electric energy-heat energy conversion capability and terminal equipment with information processing and communication capability, and is characterized in that the wallboard heating process which originally depends on local manual operation is converted into a controlled operation process which can be sensed, calculated and remotely adjusted. The intelligent heating wallboard is a wallboard component integrating a heating unit, a temperature sensing unit and a state feedback component in a building wall structure, the wallboard can stably output heat according to set working parameters after being electrified, and acquire and feed back information such as temperature change and running state of the wallboard in real time to provide basic data support for subsequent regulation, and the intelligent terminal remote regulation is to regulate the starting and stopping state, heating intensity, running period, working mode and the like of the wallboard in a remote communication mode by utilizing terminal equipment with man-machine interaction and communication capability under the condition of not contacting with a wallboard body, so that the regulation and control behavior breaks through space limitation, and centralized, visual and real-time management is realized. The prior art has the defects that in the prior art, remote control of the intelligent heating wallboard generally adopts a mode of periodically issuing control parameters, and related heating power, operation level and adjustment instructions are written into a wallboard control end in a discrete data frame mode. Under the technical condition, when a plurality of parameter frames continuously arrive in a very short time and are simultaneously executed due to factors such as communication fluctuation, frequent adjustment of a control strategy or instruction retransmission in a remote control process, an effective constraint mechanism for the effective rhythm of the parameters is lacking on a wallboard side, and heating control instructions which should be changed gradually in time sequence are compressed and overlapped, so that the problem of abnormal amplification of heating power in an instantaneous window is caused. The instantaneous power amplification does not originate from the overrun of a single set point, but rather from the superposition effect of multiple parameter updates in the time dimension, so that the wallboard local heating unit is subjected to heat input which is far beyond the design expectation, and the local area heat flux density is increased sharply. Because of the spatial non-uniformity of the thermal response of the materials in the wallboard, under the impact of short-time high heat flow, a remarkable thermal stress concentration area is easily formed in the structure, and finally irreversible damage such as performance degradation, internal stress solidification and the like of the wallboard is caused, so that potential risks are brought to long-term safe operation. The above information disclosed in the background section is only for enhancement of understanding of the background of the disclosure and therefore it may include information that does not form the prior art that is already known to a person of ordinary skill in the art. Disclosure of Invention The invention aims to provide an intelligent terminal remote control method of an intelligent heating wallboard, which aims to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme that the intelligent terminal remote control method of the intelligent heating wallboard comprises the following steps: continuously collecting the arrival time, adjacent issuing intervals and writing duration of control parameters around the parameter issuing process remotely regulated by the intelligent terminal, uniformly mapping the time information onto the same time axis, and forming a time distribution characteristic for representing the writing rhythm change of the parameters; Identifying time sections with highly concentrated control parameters in a short time based on time distribution characteristics, determining superposition risk sections according to sudden reduction characteristics of adjacent issuing intervals, establishing association between each superposition risk section and a corresponding heating power setting range, and generating a ri