Environmental data monitoring and control system for intelligent concrete curing trolley

Abstract

The present invention relates to the field of environmental temperature control and regulation technology, and in particular to an environmental data monitoring and control system for an intelligent concrete curing trolley. The system can realize the following steps through the mutual cooperation between multiple modules: obtaining the concrete temperature and concrete humidity of standard concrete in its historical initial setting stage, and the initial concrete temperature and initial concrete humidity of the initial setting concrete to be initially set in its current initial setting stage; determining the initial setting temperature change rate corresponding to the standard concrete; determining the initial setting temperature difference between the standard concrete and the initial setting concrete to be initially set; adjusting the initial setting temperature change rate according to the determined current temperature regulation degree to obtain the current temperature regulation rate; and controlling and regulating the environmental temperature in the current initial setting stage through the concrete curing trolley according to the current temperature regulation rate. The present invention improves the rationality of the setting of the environmental temperature regulation rate, thereby improving the initial setting quality of concrete.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental temperature control and regulation, and in particular to an environmental data monitoring and control system for an intelligent concrete curing trolley. Background Art

[0002] The initial setting rate of concrete is often affected by the ambient temperature, that is, the higher the temperature of the environment in which the concrete is located, the higher the initial setting rate of the concrete is. Therefore, in order to increase the initial setting rate of concrete, the temperature of the environment in which the concrete is located can often be increased by a concrete curing trolley. At present, the temperature of the environment in which the concrete is located is often adjusted by adjusting the ambient temperature in the concrete curing trolley to a preset temperature.

[0003] Generally speaking, the preset temperature is often a temperature suitable for the initial setting reaction of concrete, which is often quite different from the initial ambient temperature in the concrete curing trolley. At this time, if the ambient temperature in the concrete curing trolley is directly adjusted to the preset temperature, the ambient temperature may rise too fast, thereby reducing the strength of the concrete and causing poor initial setting quality of the concrete. Summary of the invention

[0004] In order to solve the technical problem of reduced concrete strength due to unreasonable setting of ambient temperature adjustment rate, the present invention proposes an environmental data monitoring and control system for an intelligent concrete curing trolley.

[0005] In a first aspect, the present invention provides an environmental data monitoring and control system for an intelligent concrete curing trolley, the system comprising:

[0006] A data acquisition module is used to acquire the concrete temperature and concrete moisture of the standard concrete in its historical initial setting stage, and to acquire the initial concrete temperature and initial concrete moisture of the concrete to be initially set in its current initial setting stage, wherein the historical initial setting stage and the current initial setting stage are realized in the concrete curing trolley;

[0007] The temperature change rate determination module is used to determine the initial setting temperature change rate corresponding to the standard concrete according to the initial concrete temperature and the maximum concrete temperature in the historical initial setting stage and the corresponding duration of the historical initial setting stage;

[0008] An initial setting temperature difference determination module is used to determine the initial setting temperature difference between the standard concrete and the concrete to be initially set according to the initial concrete temperature in the historical initial setting stage and the initial concrete temperature in the current initial setting stage;

[0009] The temperature adjustment degree determination module is used to determine the current temperature adjustment degree according to the initial concrete temperature and initial concrete humidity in the historical initial setting stage and the current initial setting stage, as well as the initial setting temperature difference;

[0010] The temperature change rate adjustment module is used to adjust the initial setting temperature change rate according to the current temperature adjustment degree to obtain the current temperature adjustment rate;

[0011] The control and regulation module is used to control and regulate the ambient temperature in the current initial setting stage through the concrete curing trolley according to the current temperature regulation rate.

[0012] In combination with the first aspect, in a possible implementation, determining the initial setting temperature change rate corresponding to the standard concrete according to the initial concrete temperature and the maximum concrete temperature in the historical initial setting stage, and the duration corresponding to the historical initial setting stage, includes:

[0013] The difference between the maximum concrete temperature and the initial concrete temperature in the historical initial setting stage is determined as the historical temperature change difference;

[0014] The ratio of the historical temperature change difference to the duration corresponding to the historical initial setting stage is determined as the initial setting temperature change rate corresponding to the standard concrete.

[0015] In combination with the first aspect, in a possible implementation, determining the initial setting temperature difference between the standard concrete and the concrete to be initially set according to the initial concrete temperature in the historical initial setting stage and the initial concrete temperature in the current initial setting stage includes:

[0016] The absolute value of the difference between the initial concrete temperature in the historical initial setting stage and the initial concrete temperature in the current initial setting stage is determined as the initial setting temperature difference between the standard concrete and the concrete to be initially set.

[0017] In combination with the first aspect, in a possible implementation, determining the current temperature adjustment degree according to the initial concrete temperature and initial concrete humidity in the historical initial setting stage and the current initial setting stage, and the initial setting temperature difference, includes:

[0018] According to the initial concrete temperature and initial concrete humidity in the historical initial setting stage, the temperature and humidity environmental factor corresponding to the historical initial setting stage is determined as the historical temperature and humidity environmental factor;

[0019] Similarly, according to the initial concrete temperature and initial concrete humidity in the current initial setting stage, the temperature and humidity environment factor corresponding to the current initial setting stage is determined as the current temperature and humidity environment factor;

[0020] Determining an environmental difference factor according to a difference between the historical temperature and humidity environmental factor and the current temperature and humidity environmental factor;

[0021] The current temperature adjustment degree is determined according to the environmental difference factor and the initial setting temperature difference, wherein both the environmental difference factor and the initial setting temperature difference are positively correlated with the current temperature adjustment degree.

[0022] In combination with the first aspect above, in a possible implementation, determining the temperature and humidity environment factor corresponding to the historical initial setting stage according to the initial concrete temperature and initial concrete humidity in the historical initial setting stage includes:

[0023] The ratio of the initial concrete temperature and the initial concrete humidity in the historical initial setting stage is determined as the temperature and humidity environmental factor corresponding to the historical initial setting stage.

[0024] In combination with the first aspect above, in a possible implementation manner, determining the environmental difference factor according to the difference between the historical temperature and humidity environmental factor and the current temperature and humidity environmental factor includes:

[0025] The absolute value of the difference between the historical temperature and humidity environmental factor and the current temperature and humidity environmental factor is normalized to obtain an environmental difference factor.

[0026] In combination with the first aspect above, in a possible implementation manner, determining the current temperature adjustment degree according to the environmental difference factor and the initial setting temperature difference includes:

[0027] The product of the environmental difference factor and the initial setting temperature difference is determined as the current temperature adjustment degree.

[0028] In combination with the first aspect above, in a possible implementation, adjusting the initial setting temperature change rate according to the current temperature adjustment degree to obtain the current temperature adjustment rate includes:

[0029] Determining a unit adjustment factor according to the current temperature adjustment degree and the duration corresponding to the historical initial setting stage;

[0030] The current temperature adjustment rate is determined according to the unit adjustment factor and the initial setting temperature change rate.

[0031] In combination with the first aspect above, in a possible implementation, the formula corresponding to the current temperature adjustment rate is:

[0032] ;

[0033] in, is the current temperature adjustment rate; is the rate of change of initial setting temperature corresponding to standard concrete; is the current temperature regulation level; It is the duration corresponding to the initial stage of history; is the unit adjustment factor; is the initial concrete temperature during the historical initial setting stage; is the initial concrete temperature in the current initial setting stage.

[0034] In combination with the first aspect above, in a possible implementation, the step of controlling and adjusting the ambient temperature in the current initial setting stage by means of a concrete curing trolley according to the current temperature adjustment rate includes:

[0035] Through the concrete curing trolley, the ambient temperature in the current initial setting stage is gradually adjusted to the preset temperature with the current temperature adjustment rate as the temperature adjustment rate.

[0036] In a second aspect, the present invention provides an environmental data monitoring and control method for an intelligent concrete curing trolley implemented by an environmental data monitoring and control system for an intelligent concrete curing trolley, the method comprising:

[0037] Obtaining the concrete temperature and concrete moisture of the standard concrete in its historical initial setting stage, and obtaining the initial concrete temperature and initial concrete moisture of the concrete to be initially set in its current initial setting stage;

[0038] Determine the initial setting temperature change rate corresponding to the standard concrete according to the initial concrete temperature and the maximum concrete temperature in the historical initial setting stage, as well as the duration corresponding to the historical initial setting stage;

[0039] Determine the initial setting temperature difference between the standard concrete and the concrete to be initially set according to the initial concrete temperature in the historical initial setting stage and the initial concrete temperature in the current initial setting stage;

[0040] Determine the current temperature adjustment degree according to the initial concrete temperature and initial concrete humidity in the historical initial setting stage and the current initial setting stage, as well as the initial setting temperature difference;

[0041] According to the current temperature adjustment degree, the initial setting temperature change rate is adjusted to obtain the current temperature adjustment rate;

[0042] According to the current temperature adjustment rate, the ambient temperature in the current initial setting stage is controlled and adjusted through the concrete curing trolley.

[0043] In a third aspect, a server is provided, comprising a memory and a processor. The memory is used to store executable program code, and the processor is used to call and run the executable program code from the memory, so that the device executes the above-mentioned environmental data monitoring and control method for the intelligent concrete curing trolley.

[0044] In a fourth aspect, a computer program product is provided, the computer program product comprising: a computer program code, when the computer program code is run on a computer, the computer executes the above-mentioned environmental data monitoring and control method for an intelligent concrete curing trolley.

[0045] In a fifth aspect, a computer-readable storage medium is provided, which stores a computer program code. When the computer program code runs on a computer, the computer executes the above-mentioned environmental data monitoring and control method for an intelligent concrete curing trolley.

[0046] The present invention has the following beneficial effects:

[0047] The environmental data monitoring and control system for the intelligent concrete curing trolley of the present invention solves the technical problem of concrete strength reduction caused by unreasonable setting of the environmental temperature adjustment rate, improves the rationality of the setting of the environmental temperature adjustment rate, thereby improving the initial setting quality of concrete, and reducing the possibility of concrete strength reduction to a certain extent. Compared with directly adjusting the ambient temperature in the concrete curing trolley to a preset temperature, the present invention comprehensively considers multiple factors related to the setting of the ambient temperature adjustment rate, such as the initial setting temperature change rate that characterizes the temperature change rate of the initial setting stage of standard concrete, the initial setting temperature difference that characterizes the initial concrete temperature difference between the standard concrete and the concrete to be initially set, and the current temperature adjustment degree that characterizes the current ambient temperature adjustment situation in the initial setting stage, thereby more accurately quantifying the current temperature adjustment rate suitable for the ambient temperature change in the current initial setting stage, which can avoid the ambient temperature rising rate being too fast to a certain extent, thereby improving the initial setting quality of the concrete to be initially set, and reducing the possibility of strength reduction of the concrete to be initially set to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] In order to more clearly illustrate the technical solutions and advantages in the embodiments of the present invention or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0049] Figure 1 It is a structural schematic diagram of an environmental data monitoring and control system for an intelligent concrete curing trolley of the present invention;

[0050] Figure 2 It is a flow chart of the environmental data monitoring and control method for the intelligent concrete curing trolley of the present invention;

[0051] Figure 3The figure is a schematic diagram of the structure of a computer device of the present invention. DETAILED DESCRIPTION

[0052] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the technical solutions proposed by the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "another embodiment" does not necessarily refer to the same embodiment. In addition, specific features, structures or characteristics in one or more embodiments may be combined in any suitable form.

[0053] Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

[0054] refer to Figure 1 , shows a schematic diagram of the structure of an environmental data monitoring and control system for an intelligent concrete curing trolley according to the present invention. The environmental data monitoring and control system for an intelligent concrete curing trolley comprises:

[0055] The data acquisition module 101 is used to acquire the concrete temperature and concrete moisture of the standard concrete in its historical initial setting stage, and to acquire the initial concrete temperature and initial concrete moisture of the concrete to be initially set in its current initial setting stage.

[0056] Among them, standard concrete can be concrete with qualified initial setting, that is, the concrete state expected to be achieved after the initial setting stage of the initial setting concrete is completed. The concrete to be initially set can be concrete that is in the initial setting stage. The initial setting stage of concrete refers to the stage from the addition of water to cement to the beginning of losing plasticity. The historical initial setting stage can be the initial setting stage that the standard concrete has completed. The current initial setting stage can be the initial setting stage that the initial setting concrete to be initially set is in. The historical initial setting stage and the current initial setting stage can be realized in a concrete curing trolley, that is, curing is carried out by a concrete curing trolley during the initial setting stage. The concrete curing trolley is also called a concrete trolley or an intelligent concrete curing trolley. The initial concrete temperature and initial concrete humidity in the initial setting stage can be the temperature and humidity of the outer surface of the concrete at the beginning of the initial setting stage, respectively. The concrete temperature and concrete humidity in the initial setting stage can be the temperature and humidity of the outer surface of the concrete in the initial setting stage, respectively.

[0057] It should be noted that the intelligent concrete curing trolley is often sealed with air bags on all sides and film in the middle, forming a relatively closed curing space between the inner wall of the tunnel and the electric heating system. The temperature and humidity of the closed space are adjusted through the water atomization system and the electric heating system, and the temperature and humidity of the closed space are automatically controlled within the preset range, thereby reducing interference from the external environment.

[0058] As an example, this step may include the following steps:

[0059] The first step is to select a historical concrete with qualified initial setting and the best initial setting quality from multiple historical concretes as the standard concrete.

[0060] The historical concrete may be concrete that has completed initial setting, and the ambient temperature may not be adjusted during the initial setting stage of the historical concrete. The thickness, shape and material of the historical concrete before the initial setting stage may be the same as the thickness, shape and material of the concrete to be initially set before the initial setting stage. Whether the initial setting is qualified and the initial setting quality may be judged manually. During the initial setting stage of the historical concrete, curing is performed by a concrete curing trolley.

[0061] In the second step, the initial setting stage of the standard concrete is recorded as the historical initial setting stage. The outer surface temperature of the standard concrete at each moment in the historical initial setting stage is collected by a temperature sensor as the concrete temperature, and the first concrete temperature collected in the historical initial setting stage is used as the initial concrete temperature in the historical initial setting stage. The outer surface humidity of the standard concrete at each moment in the historical initial setting stage is collected by a humidity sensor as the concrete humidity, and the first concrete humidity collected in the historical initial setting stage is used as the initial concrete humidity in the historical initial setting stage.

[0062] In the third step, the initial setting stage of the concrete to be initially set is recorded as the current initial setting stage. The outer surface temperature of the concrete to be initially set at each moment in the current initial setting stage is collected by a temperature sensor as the concrete temperature. The first concrete temperature collected in the current initial setting stage is used as the initial concrete temperature in the current initial setting stage. The outer surface humidity of the concrete to be initially set at each moment in the current initial setting stage is collected by a humidity sensor as the concrete humidity. The first concrete humidity collected in the current initial setting stage is used as the initial concrete humidity in the current initial setting stage.

[0063] The temperature change rate determination module 102 is used to determine the initial setting temperature change rate corresponding to the standard concrete according to the initial concrete temperature and the maximum concrete temperature in the historical initial setting stage and the duration corresponding to the historical initial setting stage.

[0064] Among them, the duration corresponding to the historical initial setting stage is the total duration of the historical initial setting stage. Since the temperature in the initial setting stage tends to increase gradually, the maximum concrete temperature in the initial setting stage is often the end temperature of the initial setting stage.

[0065] As an example, this step may include the following steps:

[0066] In the first step, the difference between the maximum concrete temperature in the above historical initial setting stage and the initial concrete temperature is determined as the historical temperature change difference.

[0067] In the second step, the ratio between the above historical temperature change difference and the duration corresponding to the above historical initial setting stage is determined as the initial setting temperature change rate corresponding to the above standard concrete.

[0068] For example, the formula for determining the rate of change of initial setting temperature corresponding to standard concrete can be:

[0069] ;in, It is the rate of change of initial setting temperature corresponding to standard concrete. It is the maximum concrete temperature during the historical initial setting stage. It is the initial concrete temperature during the historical initial setting stage. It is the duration corresponding to the initial stage of history. is the difference in historical temperature changes.

[0070] It should be noted that when The larger it is, the greater the rate of change of temperature of standard concrete in its initial setting stage. The greater the change of concrete temperature in the normal initial setting stage. The greater the degree of adjustable ambient temperature in the initial setting stage of concrete with the same requirements as standard concrete. The faster the ambient temperature can be adjusted in the current initial setting stage.

[0071] The initial setting temperature difference determination module 103 is used to determine the initial setting temperature difference between the standard concrete and the concrete to be initially set according to the initial concrete temperature in the historical initial setting stage and the initial concrete temperature in the current initial setting stage.

[0072] As an example, the absolute value of the difference between the initial concrete temperature in the historical initial setting stage and the initial concrete temperature in the current initial setting stage may be determined as the initial setting temperature difference between the standard concrete and the concrete to be initially set.

[0073] For example, the formula for determining the difference in initial setting temperature between standard concrete and initial setting concrete can be:

[0074] ;in, It is the difference in initial setting temperature between standard concrete and concrete to be initially set. It is the absolute value function. It is the initial concrete temperature during the historical initial setting stage. is the initial concrete temperature in the current initial setting stage.

[0075] It should be noted that, generally speaking, if the ambient temperature is increased adaptively as the concrete temperature rises during the initial setting stage, the situation where the concrete strength is affected by the excessively rapid increase in ambient temperature can be avoided to a certain extent. Therefore, if the initial setting of the initial setting concrete is similar to the initial setting of the standard concrete, the ambient temperature in the current initial setting stage can often be adjusted using the initial setting temperature change rate as the temperature adjustment rate. The smaller the value is, the smaller the difference in initial concrete temperature between the standard concrete and the concrete to be initially set is. That is to say, the closer the temperature of the initial setting concrete at the beginning of initial setting is to the temperature of the standard concrete at the beginning of initial setting, the closer the initial setting of the initial setting concrete is to the initial setting of the standard concrete. This often means that the ambient temperature in the current initial setting stage can be adjusted by using the initial setting temperature change rate as the temperature adjustment rate.

[0076] The temperature adjustment degree determination module 104 is used to determine the current temperature adjustment degree according to the initial concrete temperature and initial concrete moisture in the historical initial setting stage and the current initial setting stage, as well as the initial setting temperature difference.

[0077] As an example, this step may include the following steps:

[0078] The first step is to determine the temperature and humidity environmental factors corresponding to the historical initial setting stage according to the initial concrete temperature and initial concrete humidity in the historical initial setting stage as the historical temperature and humidity environmental factors.

[0079] For example, the ratio of the initial concrete temperature and the initial concrete humidity in the historical initial setting stage can be determined as the temperature and humidity environment factor corresponding to the historical initial setting stage.

[0080] In the second step, similarly, according to the initial concrete temperature and initial concrete humidity in the current initial setting stage, the temperature and humidity environmental factor corresponding to the current initial setting stage is determined as the current temperature and humidity environmental factor.

[0081] The third step is to determine the environmental difference factor based on the difference between the above historical temperature and humidity environmental factors and the above current temperature and humidity environmental factors.

[0082] For example, the absolute value of the difference between the historical temperature and humidity environment factor and the current temperature and humidity environment factor may be normalized to obtain an environment difference factor.

[0083] The fourth step is to determine the current temperature adjustment degree according to the above environmental difference factors and the above initial setting temperature difference.

[0084] Among them, the above-mentioned environmental difference factor and the above-mentioned initial setting temperature difference can be positively correlated with the above-mentioned current temperature adjustment degree.

[0085] For example, the product of the above environmental difference factor and the above initial setting temperature difference may be determined as the current temperature adjustment degree.

[0086] For example, the formula for determining the current temperature adjustment degree can be:

[0087] ;in, is the current temperature regulation level. It is the difference in initial setting temperature between standard concrete and concrete to be initially set. is a normalization function. It is the absolute value function. It is the initial concrete temperature during the historical initial setting stage. is the initial concrete temperature in the current initial setting stage. It is the initial concrete humidity during the historical initial setting stage. It is the initial concrete humidity in the current initial setting stage. It is the temperature and humidity environmental factor corresponding to the historical initial setting stage. It is the temperature and humidity environmental factor corresponding to the current initial setting stage. It is the environmental difference factor.

[0088] It should be noted that It can characterize the difference in initial concrete temperature between standard concrete and concrete to be initially set. The smaller the value, the less need there is to adjust the ambient temperature in the current initial setting stage. and The initial temperature and humidity conditions at different initial setting stages can be characterized, and the initial temperature and humidity conditions can characterize the initial environmental conditions. The smaller it is, the closer the initial environmental conditions between the historical initial setting stage and the current initial setting stage are. This means that the initial setting temperature change rate can be used as the temperature adjustment rate to adjust the ambient temperature in the current initial setting stage. The smaller it is, the more likely it is that the initial setting temperature change rate can be used as the temperature adjustment rate to adjust the ambient temperature in the current initial setting stage.

[0089] The temperature change rate adjustment module 105 is used to adjust the initial setting temperature change rate according to the current temperature adjustment degree to obtain the current temperature adjustment rate.

[0090] As an example, this step may include the following steps:

[0091] The first step is to determine the unit adjustment factor according to the current temperature adjustment degree and the duration corresponding to the historical initial setting stage.

[0092] The second step is to determine the current temperature adjustment rate according to the above unit adjustment factor and the above initial setting temperature change rate.

[0093] For example, the formula for determining the current temperature adjustment rate may be:

[0094] ;

[0095] in, is the current temperature adjustment rate. It is the rate of change of initial setting temperature corresponding to standard concrete. is the current temperature regulation level. It is the duration corresponding to the initial stage of history. is the unit adjustment factor. It is the initial concrete temperature during the historical initial setting stage. is the initial concrete temperature in the current initial setting stage.

[0096] It should be noted that when The smaller the value is, the more likely it is that the initial setting temperature change rate can be used as the temperature adjustment rate to adjust the ambient temperature in the current initial setting stage. The larger it is, the faster the ambient temperature can be adjusted during the current initial setting stage. When the initial concrete temperature during the current initial setting stage is lower than the initial concrete temperature during the historical initial setting stage, in order to prevent the ambient temperature from rising too quickly, it is often necessary to reduce the temperature adjustment rate during the current initial setting stage. For example, for 15 degrees and 10 degrees, when the temperature increases by 5 degrees, the increase in 10 degrees is greater than that in 15 degrees. Therefore, if the initial concrete temperature during the current initial setting stage is lower than the initial concrete temperature during the historical initial setting stage, it is necessary to appropriately reduce the ambient temperature adjustment rate during the current initial setting stage. Therefore, It can represent the ambient temperature increment that needs to be adjusted within a unit time period.

[0097] The control and regulation module 106 is used to control and regulate the ambient temperature in the current initial setting stage through the concrete curing trolley according to the current temperature regulation rate.

[0098] The ambient temperature may be represented by the temperature of the air inside the concrete curing trolley, which may be obtained by a temperature sensor. The current temperature adjustment rate may be the adjustment rate of the ambient temperature in the current initial setting stage. For example, if the current temperature adjustment rate is 0.5 degrees per second, it means that in the current initial setting stage, the ambient temperature in the concrete curing trolley may be increased by 0.5 degrees per second.

[0099] As an example, the ambient temperature in the current initial setting stage can be gradually adjusted to a preset temperature by using the concrete curing trolley at the current temperature adjustment rate as the temperature adjustment rate, wherein the preset temperature can be equal to the maximum concrete temperature in the historical initial setting stage.

[0100] For example, if the current temperature adjustment rate is 0.5 degrees per second, the initial ambient temperature in the current initial setting stage is 10 degrees, and the preset temperature is 20 degrees, the PID (Proportion Integration Differentiation) controller can be used to increase the ambient temperature in the current initial setting stage by 0.5 degrees every second starting from the initial ambient temperature of 10 degrees until the ambient temperature in the current initial setting stage is adjusted to 20 degrees and stabilized at 20 degrees until the initial setting of the initial setting concrete is completed.

[0101] It should be noted that if the initial setting concrete has already completed initial setting during the ambient temperature adjustment process, it is not necessary to adjust the ambient temperature after the initial setting concrete has completed initial setting.

[0102] refer to Figure 2 Based on the same inventive concept as the above method embodiment, the present invention provides an environmental data monitoring and control method for an intelligent concrete curing trolley implemented by an environmental data monitoring and control system for an intelligent concrete curing trolley, comprising the following steps:

[0103] Step S1, obtaining the concrete temperature and concrete moisture of the standard concrete in its historical initial setting stage, and obtaining the initial concrete temperature and initial concrete moisture of the concrete to be initially set in its current initial setting stage.

[0104] Step S2, determining the initial setting temperature change rate corresponding to the standard concrete according to the initial concrete temperature and the maximum concrete temperature in the historical initial setting stage, and the duration corresponding to the historical initial setting stage.

[0105] Step S3, determining the initial setting temperature difference between the standard concrete and the concrete to be initially set according to the initial concrete temperature in the historical initial setting stage and the initial concrete temperature in the current initial setting stage.

[0106] Step S4, determining the current temperature adjustment degree according to the initial concrete temperature and initial concrete humidity in the historical initial setting stage and the current initial setting stage, as well as the initial setting temperature difference.

[0107] Step S5, adjusting the initial setting temperature change rate according to the current temperature adjustment degree to obtain the current temperature adjustment rate.

[0108] Step S6, according to the current temperature adjustment rate, the ambient temperature in the current initial setting stage is controlled and adjusted by the concrete curing trolley.

[0109] Figure 3 is a schematic diagram of the structure of a computer device provided by an embodiment of the present invention. Figure 3 As shown, the computer device 300 includes: a memory 301, a processor 302, and a computer program 303 stored in the memory 301 and running on the processor 302, wherein when the processor 302 executes the computer program 303, the computer device can execute the aforementioned environmental data monitoring and control method for an intelligent concrete curing trolley.

[0110] Based on the same inventive concept as the above method embodiment, the present invention provides a server, including a memory and a processor. The memory is used to store executable program code, and the processor is used to call and run the executable program code from the memory, so that the device executes the above environmental data monitoring and control method for an intelligent concrete curing trolley.

[0111] Based on the same inventive concept as the above method embodiment, the present invention provides a computer program product, which includes: computer program code, when the computer program code runs on a computer, the computer executes the above environmental data monitoring and control method for an intelligent concrete curing trolley.

[0112] Based on the same inventive concept as the above-mentioned method embodiment, the present invention provides a computer-readable storage medium, which stores a computer program code. When the computer program code runs on a computer, the computer executes the above-mentioned environmental data monitoring and control method for an intelligent concrete curing trolley.

[0113] In summary, compared with directly adjusting the ambient temperature in the concrete curing trolley to a preset temperature, the present invention comprehensively considers multiple factors related to the setting of the ambient temperature adjustment rate, such as the initial setting temperature change rate that characterizes the temperature change rate of the standard concrete in the initial setting stage, the initial setting temperature difference that characterizes the difference in initial concrete temperature between the standard concrete and the concrete to be initially set, and the current temperature adjustment degree that characterizes the need to adjust the ambient temperature in the current initial setting stage, thereby more accurately quantifying the current temperature adjustment rate suitable for the ambient temperature change in the current initial setting stage, which can avoid the ambient temperature rising rate being too fast to a certain extent, thereby improving the initial setting quality of the concrete to be initially set, and reducing the possibility of strength reduction of the concrete to be initially set to a certain extent.

[0114] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and should all be included in the protection scope of the present invention.

Claims

1. An environmental data monitoring and control system for an intelligent concrete curing trolley, characterized in that: The system comprises: A data acquisition module is used to acquire the concrete temperature and concrete moisture of the standard concrete in its historical initial setting stage, and to acquire the initial concrete temperature and initial concrete moisture of the concrete to be initially set in its current initial setting stage, wherein the historical initial setting stage and the current initial setting stage are realized in the concrete curing trolley; The temperature change rate determination module is used to determine the initial setting temperature change rate corresponding to the standard concrete according to the initial concrete temperature and the maximum concrete temperature in the historical initial setting stage and the corresponding duration of the historical initial setting stage; An initial setting temperature difference determination module is used to determine the initial setting temperature difference between the standard concrete and the concrete to be initially set according to the initial concrete temperature in the historical initial setting stage and the initial concrete temperature in the current initial setting stage; The temperature adjustment degree determination module is used to determine the current temperature adjustment degree according to the initial concrete temperature and initial concrete humidity in the historical initial setting stage and the current initial setting stage, as well as the initial setting temperature difference, including: According to the initial concrete temperature and initial concrete humidity in the historical initial setting stage, the temperature and humidity environmental factor corresponding to the historical initial setting stage is determined as the historical temperature and humidity environmental factor; Similarly, according to the initial concrete temperature and initial concrete humidity in the current initial setting stage, the temperature and humidity environment factor corresponding to the current initial setting stage is determined as the current temperature and humidity environment factor; Determining an environmental difference factor according to a difference between the historical temperature and humidity environmental factor and the current temperature and humidity environmental factor; According to the environmental difference factor and the initial setting temperature difference, the current temperature adjustment degree is determined, and the corresponding formula is: ;in, is the current temperature regulation level; is the difference in initial setting temperature between standard concrete and concrete to be initially set; is the normalization function; It is the absolute value function; is the initial concrete temperature during the historical initial setting stage; is the initial concrete temperature in the current initial setting stage; It is the initial concrete moisture content during the historical initial setting stage; is the initial concrete humidity in the current initial setting stage; It is the temperature and humidity environmental factor corresponding to the historical initial setting stage; It is the temperature and humidity environmental factor corresponding to the current initial setting stage; It is the environmental difference factor; The temperature change rate adjustment module is used to adjust the initial setting temperature change rate according to the current temperature adjustment degree to obtain the current temperature adjustment rate; The control and regulation module is used to control and regulate the ambient temperature in the current initial setting stage through the concrete curing trolley according to the current temperature regulation rate.

2. The environmental data monitoring and control system for an intelligent concrete curing trolley according to claim 1 is characterized in that: The method of determining the initial setting temperature change rate corresponding to the standard concrete according to the initial concrete temperature and the maximum concrete temperature in the historical initial setting stage and the duration corresponding to the historical initial setting stage includes: The difference between the maximum concrete temperature and the initial concrete temperature in the historical initial setting stage is determined as the historical temperature change difference; The ratio of the historical temperature change difference to the duration corresponding to the historical initial setting stage is determined as the initial setting temperature change rate corresponding to the standard concrete.

3. The environmental data monitoring and control system for an intelligent concrete curing trolley according to claim 1 is characterized in that: The method of determining the initial setting temperature difference between the standard concrete and the concrete to be initially set according to the initial concrete temperature in the historical initial setting stage and the initial concrete temperature in the current initial setting stage includes: The absolute value of the difference between the initial concrete temperature in the historical initial setting stage and the initial concrete temperature in the current initial setting stage is determined as the initial setting temperature difference between the standard concrete and the concrete to be initially set.

4. The environmental data monitoring and control system for an intelligent concrete curing trolley according to claim 1 is characterized in that: The method of adjusting the initial setting temperature change rate according to the current temperature adjustment degree to obtain the current temperature adjustment rate includes: Determining a unit adjustment factor according to the current temperature adjustment degree and the duration corresponding to the historical initial setting stage; The current temperature adjustment rate is determined according to the unit adjustment factor and the initial setting temperature change rate.

5. The environmental data monitoring and control system for an intelligent concrete curing trolley according to claim 4 is characterized in that: The formula corresponding to the current temperature adjustment rate is: ； in, is the current temperature adjustment rate; is the rate of change of initial setting temperature corresponding to standard concrete; is the current temperature regulation level; It is the duration corresponding to the initial stage of history; is the unit adjustment factor; is the initial concrete temperature during the historical initial setting stage; is the initial concrete temperature in the current initial setting stage.

6. The environmental data monitoring and control system for an intelligent concrete curing trolley according to claim 1 is characterized in that: The method of controlling and adjusting the ambient temperature in the current initial setting stage by means of the concrete curing trolley according to the current temperature adjustment rate includes: Through the concrete curing trolley, the ambient temperature in the current initial setting stage is gradually adjusted to the preset temperature with the current temperature adjustment rate as the temperature adjustment rate.

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