CN107368128B - Method and system for adjusting temperature of temperature field - Google Patents
Method and system for adjusting temperature of temperature field Download PDFInfo
- Publication number
- CN107368128B CN107368128B CN201610308487.9A CN201610308487A CN107368128B CN 107368128 B CN107368128 B CN 107368128B CN 201610308487 A CN201610308487 A CN 201610308487A CN 107368128 B CN107368128 B CN 107368128B
- Authority
- CN
- China
- Prior art keywords
- temperature
- temperature sensor
- initial
- sensor
- adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
- G05D23/32—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature with provision for adjustment of the effect of the auxiliary heating device, e.g. a function of time
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Control Of Temperature (AREA)
Abstract
The invention discloses a method and a system for adjusting temperature of a temperature field, wherein the method comprises the following steps: presetting the highest initial ambient temperature and the lowest initial ambient temperature of a temperature sensor; reading an initial ambient temperature and a reference ambient temperature of the temperature sensor; and adjusting the temperature of the temperature field according to the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor. The method dynamically adjusts the temperature of the temperature field in the actual working process according to the temperature of the initial environment of the temperature sensor, and reduces the temperature change of the temperature field caused by the change of the external environment, thereby reducing the temperature change of the temperature field of the oven cavity caused by the change of the environment temperature and reducing the probability of the baking failure of a user.
Description
Technical Field
The invention relates to the technical field of temperature adjustment, in particular to a method and a system for adjusting temperature of a temperature field.
Background
With the improvement of the social living standard, people pay more and more attention to food health, so more and more people pay more attention to family baking, and the household electric oven gradually enters a family kitchen. With the increasing requirements of people on baking food, the requirements on baking tools and ovens are also increasing, and the most important index for investigating the performance of the ovens is whether the temperature field of the ovens is accurate, namely whether the set temperature is consistent with the actual temperature in the oven cavity as far as possible.
During the study of the oven, it was found that the temperature field temperature of the oven is related to the initial ambient temperature, such as 15 degrees celsius and 25 degrees celsius, and if the same set temperature is used, the last stable cavity temperature of the oven at 15 degrees celsius is higher than the cavity temperature of 25 degrees celsius. Thus, the same oven, the same recipe and the same operation may cause the user to fail baking only due to the change in the ambient temperature. For example: for a user setting temperature a and a programmed temperature field temperature B, it is possible that, in practice, at room temperature 25 degrees, the temperature after oven stabilization is a; if the ambient temperature changes, for example, in winter, the room temperature is lower, for example, the room temperature is 15 degrees, the same set temperature a is used, and after the oven works for a period of time to reach stability, the actual temperature of the oven cavity is greater than the set temperature a, which may be (a +10) degrees. For this case, the actual temperature of the oven cavity is ten degrees above the set temperature, which is likely to result in a bake failure.
Disclosure of Invention
The invention aims to provide a method and a system for adjusting temperature field temperature, which aim to solve the problem that baking failure of a user is possibly caused by the change of the temperature field of an oven cavity due to the change of environmental temperature in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a method of adjusting temperature of a thermal field, comprising:
presetting the highest initial ambient temperature and the lowest initial ambient temperature of a temperature sensor;
reading an initial ambient temperature and a reference ambient temperature of the temperature sensor;
and adjusting the temperature of the temperature field according to the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor.
Preferably, before adjusting the temperature field temperature according to the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor, the method further includes:
acquiring a temperature field value set corresponding to the ambient temperature detected by the temperature sensor;
and establishing a mapping relation between the environment temperature of the temperature sensor and the temperature field value set to obtain a temperature set mapping table.
Preferably, the adjusting the temperature field temperature according to the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor specifically includes:
judging the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor respectively;
when the initial environment temperature of the temperature sensor is greater than the highest initial environment temperature of the temperature sensor, adjusting the temperature of the temperature field according to the temperature field value corresponding to the reference environment temperature;
when the initial environment temperature of the temperature sensor is lower than the lowest initial environment temperature of the temperature sensor, adjusting the temperature of the temperature field according to the temperature field value corresponding to the lowest initial environment temperature of the temperature sensor;
and when the initial environment temperature of the temperature sensor is greater than the lowest initial environment temperature of the temperature sensor and less than the highest initial environment temperature of the temperature sensor, reading the temperature value of the temperature sensor, and adjusting the temperature of the temperature field according to the temperature field value corresponding to the temperature value.
Preferably, when the initial environment temperature of the temperature sensor is greater than the lowest initial environment temperature of the temperature sensor and is less than the highest initial environment temperature of the temperature sensor, reading the temperature value of the temperature sensor, and adjusting the temperature field temperature according to the temperature field value corresponding to the temperature value specifically includes:
when the initial value of the temperature sensor is larger than the lowest value of the temperature sensor and smaller than the highest value of the temperature sensor, reading the temperature value of the temperature sensor;
inquiring the corresponding temperature set mapping table according to the temperature value of the temperature sensor;
and searching the corresponding temperature field value set in the mapping table, and taking the temperature field value set as the corresponding temperature field value to adjust the temperature of the temperature field.
Preferably, the temperature value of the temperature sensor is an integer, and the adjustment accuracy is set to 1 degree.
The invention also discloses a system for adjusting the temperature of the temperature field, which comprises:
the temperature sensor comprises a presetting module, a temperature sensor and a control module, wherein the presetting module is used for presetting the highest initial ambient temperature and the lowest initial ambient temperature of the temperature sensor;
the reading module is used for reading the initial environment temperature and the reference environment temperature of the temperature sensor;
and the adjusting module is used for adjusting the temperature of the temperature field according to the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor.
Preferably, the adjusting module further comprises:
the acquisition module is used for acquiring a temperature field value set corresponding to the environment temperature detected by the temperature sensor;
and the establishing module is used for establishing a mapping relation between the environment temperature of the temperature sensor and the temperature field value set to obtain a temperature set mapping table.
Preferably, the adjusting module comprises:
the judging module is used for judging the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor respectively;
the first adjusting module is used for adjusting the temperature field according to the temperature field value corresponding to the reference environment temperature when the initial environment temperature of the temperature sensor is greater than the highest initial environment temperature of the temperature sensor;
the second adjusting module is used for adjusting the temperature field according to the temperature field value corresponding to the lowest initial environment temperature of the temperature sensor when the initial environment temperature of the temperature sensor is lower than the lowest initial environment temperature of the temperature sensor;
and the third adjusting module is used for reading the temperature value of the temperature sensor when the initial environment temperature of the temperature sensor is greater than the lowest initial environment temperature of the temperature sensor and less than the highest initial environment temperature of the temperature sensor, and adjusting the temperature of the temperature field according to the temperature field value corresponding to the temperature value.
Preferably, the third adjusting module comprises:
the determining unit is used for determining that when the initial value of the temperature sensor is larger than the lowest value of the temperature sensor and smaller than the highest value of the temperature sensor, the temperature value of the temperature sensor is read;
the query module is used for querying the corresponding temperature set mapping table according to the temperature value of the temperature sensor;
and the adjusting module is used for searching the corresponding temperature field value set in the mapping table and adjusting the temperature of the temperature field as the corresponding temperature field value.
Preferably, the temperature value of the temperature sensor is an integer, and the adjustment accuracy is set to 1 degree.
Compared with the prior art, the invention discloses a method and a system for adjusting the temperature of a temperature field, wherein the method comprises the following steps: presetting the highest initial ambient temperature and the lowest initial ambient temperature of a temperature sensor; reading an initial ambient temperature and a reference ambient temperature of the temperature sensor; and adjusting the temperature of the temperature field according to the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor. The method dynamically adjusts the temperature of the temperature field in the actual working process according to the temperature of the initial environment of the temperature sensor, and reduces the temperature change of the temperature field caused by the change of the external environment, thereby reducing the temperature change of the temperature field of the oven cavity caused by the change of the environment temperature and reducing the probability of the baking failure of a user.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a flowchart illustrating an embodiment of a method for adjusting temperature of a thermal field according to the present invention;
FIG. 2 is a flowchart illustrating an embodiment of a method for adjusting temperature of a thermal field according to the present invention;
FIG. 3 is a flowchart of one disclosed method of implementing the present invention for adjusting the temperature of a temperature field based on the relationship between the initial ambient temperature of a temperature sensor and the maximum and minimum initial ambient temperatures of the temperature sensor;
FIG. 4 is a flowchart of an implementation method for reading a temperature value of a temperature sensor and adjusting a temperature of a temperature field according to a temperature value corresponding to the temperature value when an initial value of the temperature sensor is greater than a lowest initial ambient temperature of the temperature sensor and less than a highest initial ambient temperature of the temperature sensor;
FIG. 5 is a flowchart illustrating another embodiment of a method for adjusting temperature of a thermal field according to the present invention;
FIG. 6 is a schematic structural diagram of an embodiment of a system for adjusting temperature of a thermal field according to the present invention;
FIG. 7 is a schematic structural diagram of an embodiment of a system for adjusting temperature of a thermal field according to the present invention;
FIG. 8 is a schematic diagram of an implementation structure of the adjusting module disclosed in the present invention;
FIG. 9 is a schematic diagram of an implementation structure of a third adjusting module according to the disclosure;
fig. 10 is a schematic structural diagram of another embodiment of a system for adjusting temperature of a thermal field according to the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The method provided by the invention can solve the problem that the baking failure probability of a user is increased due to the change of the temperature field of the oven cavity caused by the change of the environmental temperature, so that the oven can ensure the same temperature field in the oven cavity at different environmental temperatures, and the baking failure probability of the user is reduced.
Referring to fig. 1, fig. 1 is a flowchart illustrating an embodiment of a method for adjusting a temperature of a thermal field according to the present invention. The invention discloses a method for adjusting temperature of a temperature field, which comprises the following steps:
s101, presetting the highest initial ambient temperature and the lowest initial ambient temperature of the temperature sensor.
The maximum initial ambient temperature Init _ temperature _ max and the minimum initial ambient temperature Init _ temperature _ min in the initial determination are set in advance in the program.
And S102, reading the initial environment temperature of the temperature sensor and the reference environment temperature.
The initial ambient temperature Current _ temperature and the reference ambient temperature Standard _ temperature of the temperature sensor are read.
S103, adjusting the temperature of the temperature field according to the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor.
The invention adjusts the temperature field temperature of the part of the initial environment temperature Current _ temperature within the range of { Init _ temperature _ min, Init _ temperature _ max }.
Wherein the detecting step for the temperature sensor comprises:
if the initial ambient temperature Current _ temperature is greater than the lowest initial ambient temperature Init _ temperature _ min and the initial ambient temperature Current _ temperature is less than the highest initial ambient temperature Init _ temperature _ max, it indicates that the temperature field is within the range adjusted by the present invention.
And if the initial environment temperature Current _ temperature is less than the lowest initial environment temperature Init _ temperature _ min, adjusting according to the temperature field value corresponding to the Init _ temperature _ min.
If the initial ambient temperature Current _ temperature is greater than the highest initial ambient temperature Init _ temperature _ max, the temperature field value corresponding to the reference ambient temperature Standard _ temperature is adjusted.
The invention discloses a method for adjusting temperature of a temperature field, which comprises the following steps: presetting the highest initial ambient temperature and the lowest initial ambient temperature of a temperature sensor; reading an initial ambient temperature and a reference ambient temperature of the temperature sensor; and adjusting the temperature of the temperature field according to the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor. The method dynamically adjusts the temperature of the temperature field in the actual working process according to the temperature of the initial environment of the temperature sensor, and reduces the temperature change of the temperature field caused by the change of the external environment, thereby reducing the temperature change of the temperature field of the oven cavity caused by the change of the environment temperature and reducing the probability of the baking failure of a user.
Specifically, in the above embodiment, before adjusting the temperature field temperature according to the relationship between the initial ambient temperature of the temperature sensor and the highest initial ambient temperature and the lowest initial ambient temperature of the temperature sensor, the following steps are further included, as shown in fig. 2:
s101, presetting the highest initial ambient temperature and the lowest initial ambient temperature of the temperature sensor.
The highest initial environment temperature Init _ temperature _ max and the lowest initial environment temperature Init _ temperature _ min in the initial judgment are set in advance in the program,
and S102, reading the initial environment temperature of the temperature sensor and the reference environment temperature.
The initial ambient temperature Current _ temperature and the reference ambient temperature Standard _ temperature of the temperature sensor are read.
S201, acquiring a temperature field value set corresponding to the environment temperature detected by the temperature sensor.
For the lowest initial environment temperature, obtaining a set of temperature field value set { M } through a test or an algorithm; for the highest initial ambient temperature, a set of temperature field values { X } is obtained through testing or an algorithm.
Namely: the above test or algorithm is obtained by testing. And binding the pin at the central point of the oven by using a temperature tester, and reading the reading of the temperature sensor after the temperature tester displays that the temperature reaches, namely the temperature field value.
And reading the value of the temperature sensor, wherein the value of the temperature sensor corresponding to the lowest initial environment temperature is NTC (min), and the value of the temperature sensor corresponding to the highest initial environment temperature is NTC (max). Note: ntc (min) and ntc (max) are both integers. Assuming that the adjustment accuracy of the temperature sensor is 1 degree, the degree of temperature adjustment is defined as ntc (min), ntc (min) +1, … …, ntc (max).
S202, establishing a mapping relation between the environment temperature of the temperature sensor and the temperature field value set to obtain a temperature set mapping table.
Establishing a mapping relation between temperature sensors { NTC (min), … …, NTC (max) } and temperature field value sets { M, … …, X }, namely, for each temperature sensor value, corresponding to a set of temperature field value sets, as shown in Table 1:
table 1: NTC temperature field corresponding table
| Temperature sensor value of oven in initial working state | Set of temperature field values |
| NTC(min) | {M} |
| NTC(min)+1 | {N} |
| …… | …… |
| NTC(standard) | {P(standard)} |
| …… | …… |
| NTC(max) | {X} |
S103, adjusting the temperature of the temperature field according to the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor.
The invention adjusts the temperature field temperature of the part of the initial environment temperature Current _ temperature within the range of { Init _ temperature _ min, Init _ temperature _ max }.
Wherein the detecting step for the temperature sensor comprises:
if the initial ambient temperature Current _ temperature is greater than the lowest initial ambient temperature Init _ temperature _ min and the initial ambient temperature Current _ temperature is less than the highest initial ambient temperature Init _ temperature _ max, it indicates that the temperature field is within the range adjusted by the present invention.
And if the initial environment temperature Current _ temperature is less than the lowest initial environment temperature Init _ temperature _ min, adjusting according to the temperature field value corresponding to the Init _ temperature _ min.
If the initial ambient temperature Current _ temperature is greater than the highest initial ambient temperature Init _ temperature _ max, the temperature field value corresponding to the reference ambient temperature Standard _ temperature is adjusted.
Specifically, in the above embodiment, an implementation method for adjusting the temperature of the temperature field according to the relationship between the initial ambient temperature of the temperature sensor and the highest initial ambient temperature and the lowest initial ambient temperature of the temperature sensor is shown in fig. 3, and the specific steps include:
s301, judging the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor respectively.
Namely, the relationship between the initial ambient temperature Current _ temperature of the temperature sensor and the highest initial ambient temperature Init _ temperature _ max and the lowest initial ambient temperature Init _ temperature _ min of the temperature sensor is determined. When the Current is greater than Init _ max, S302 is entered; when Current is less than Init _ min, S303 is entered; when Init _ min < Current < Init _ max, S304 is entered.
And S302, adjusting the temperature of the temperature field according to the temperature field value corresponding to the reference environment temperature.
When the initial environment temperature Current _ temperature of the temperature sensor is greater than the highest initial environment temperature Init _ temperature _ max of the temperature sensor, the temperature field temperature is adjusted according to the temperature field value corresponding to the reference environment temperature Standard _ temperature.
And S303, adjusting the temperature of the temperature field according to the temperature field value corresponding to the lowest initial environment temperature of the temperature sensor.
And when the initial environment temperature Current _ temperature of the temperature sensor is less than the lowest initial environment temperature Init _ temperature _ min of the temperature sensor, adjusting the temperature of the temperature field according to the temperature field value corresponding to the lowest initial environment temperature Init _ temperature _ min of the temperature sensor.
S304, reading the temperature value of the temperature sensor, and adjusting the temperature of the temperature field according to the temperature field value corresponding to the temperature value.
When the initial environment temperature Current _ temperature of the temperature sensor is greater than the lowest initial environment temperature Init _ temperature _ min of the temperature sensor and less than the highest initial environment temperature Init _ temperature _ max of the temperature sensor, the temperature value of the temperature sensor is read, the temperature of the temperature field is adjusted according to the temperature value corresponding to the temperature value, and the adjustment is performed according to the corresponding relation in table 1.
Specifically, in the above embodiment, when the initial value of the temperature sensor is greater than the lowest initial ambient temperature of the temperature sensor and less than the highest initial ambient temperature of the temperature sensor, one implementation method is shown in fig. 4.
When the initial value of the temperature sensor is greater than the lowest value of the temperature sensor and less than the highest value of the temperature sensor, the method specifically comprises the following steps:
s401, reading the temperature value of the temperature sensor.
S402, inquiring a corresponding temperature field value set mapping table according to the temperature value of the temperature sensor.
And inquiring a corresponding temperature set mapping table according to the temperature value of the temperature sensor to obtain a corresponding temperature field value set. Such as: NTC (min) corresponds to { M }, NTC (min) +1 corresponds to { N }, … …, NTC (standard) corresponds to { P (standard) }, … …, NTC (max) corresponds to { X }.
S403, searching the corresponding temperature field value set in the mapping table, and adjusting the temperature of the temperature field as the corresponding temperature field value.
On the basis of the above embodiment disclosed by the present invention, an embodiment of a method for adjusting a temperature of a thermal field disclosed by the present invention is specifically shown in fig. 5, and the method includes:
s501, presetting the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor.
The highest initial environment temperature Init _ temperature _ max and the lowest initial environment temperature Init _ temperature _ min in the initial judgment are set in advance in the program,
and S502, reading the initial environment temperature and the reference environment temperature of the temperature sensor.
The initial ambient temperature Current _ temperature and the reference ambient temperature Standard _ temperature of the temperature sensor are read.
S503, acquiring a temperature field value set corresponding to the environment temperature detected by the temperature sensor.
For the lowest initial environment temperature, obtaining a set of temperature field value set { M } through a test or an algorithm; for the highest initial ambient temperature, a set of temperature field values { X } is obtained through testing or an algorithm.
Namely: the above test or algorithm is obtained by testing. And binding the pin at the central point of the oven by using a temperature tester, and reading the reading of the temperature sensor after the temperature tester displays that the temperature reaches, namely the temperature field value.
And reading the value of the temperature sensor, wherein the value of the temperature sensor corresponding to the lowest initial environment temperature is NTC (min), and the value of the temperature sensor corresponding to the highest initial environment temperature is NTC (max). Note: ntc (min) and ntc (max) are both integers. Assuming that the accuracy of the temperature sensor is 1, the degree of temperature adjustment is defined as ntc (min), ntc (min) +1, … …, ntc (max).
S504, establishing a mapping relation between the environment temperature of the temperature sensor and the temperature field value set to obtain a temperature set mapping table.
Establishing a mapping relation between temperature sensors { NTC (min), … …, NTC (max) } and temperature field value sets { M, … …, X }, namely, for each temperature sensor value, corresponding to a set of temperature field value sets, as shown in Table 1:
table 1: NTC temperature field corresponding table
| Temperature sensor value of oven in initial working state | Set of temperature field values |
| NTC(min) | {M} |
| NTC(min)+1 | {N} |
| …… | …… |
| NTC(standard) | {P(standard)} |
| …… | …… |
| NTC(max) | {X} |
And S505, judging the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor respectively.
Namely, the relationship between the initial ambient temperature Current _ temperature of the temperature sensor and the highest initial ambient temperature Init _ temperature _ max and the lowest initial ambient temperature Init _ temperature _ min of the temperature sensor is determined. When Current is greater than Init _ max, the process goes to S506; when the Current is less than Init _ min, entering S507; when Init _ min < Current < Init _ max, the process proceeds to S508.
And S506, adjusting the temperature of the temperature field according to the temperature field value corresponding to the reference environment temperature.
When the initial environment temperature Current _ temperature of the temperature sensor is greater than the highest initial environment temperature Init _ temperature _ max of the temperature sensor, the temperature field temperature is adjusted according to the temperature field value corresponding to the reference environment temperature Standard _ temperature.
And S507, adjusting the temperature of the temperature field according to the temperature field value corresponding to the lowest initial environment temperature of the temperature sensor.
And when the initial environment temperature Current _ temperature of the temperature sensor is less than the lowest initial environment temperature Init _ temperature _ min of the temperature sensor, adjusting the temperature of the temperature field according to the temperature field value corresponding to the lowest initial environment temperature Init _ temperature _ min of the temperature sensor.
And S508, reading the temperature value of the temperature sensor.
When the initial environment temperature Current _ temperature of the temperature sensor is greater than the lowest initial environment temperature Init _ temperature _ min of the temperature sensor and less than the highest initial environment temperature Init _ temperature _ max of the temperature sensor, reading the temperature value of the temperature sensor, adjusting the temperature of the temperature field according to the temperature field value corresponding to the temperature value, and adjusting according to the corresponding relation in table 1.
S509, inquiring a corresponding temperature set mapping table according to the temperature value of the temperature sensor.
And inquiring a corresponding temperature set mapping table according to the temperature value of the temperature sensor to obtain a corresponding temperature field value set. Such as: NTC (min) corresponds to { M }, NTC (min) +1 corresponds to { N }, … …, NTC (standard) corresponds to { P (standard) }, … …, NTC (max) corresponds to { X }.
S510, searching the corresponding temperature field value set in the mapping table, and adjusting the temperature of the temperature field as the corresponding temperature field value.
The invention adjusts the temperature field temperature of the part of the initial environment temperature Current _ temperature within the range of { Init _ temperature _ min, Init _ temperature _ max }.
Wherein the detecting step for the temperature sensor comprises:
if the initial ambient temperature Current _ temperature is greater than the lowest initial ambient temperature Init _ temperature _ min and the initial ambient temperature Current _ temperature is less than the highest initial ambient temperature Init _ temperature _ max, it indicates that the temperature field is within the range adjusted by the present invention.
And if the initial environment temperature Current _ temperature is less than the lowest initial environment temperature Init _ temperature _ min, adjusting according to the temperature field value corresponding to the Init _ temperature _ min.
If the initial ambient temperature Current _ temperature is greater than the highest initial ambient temperature Init _ temperature _ max, the temperature field value corresponding to the reference ambient temperature Standard _ temperature is adjusted.
The invention discloses a method for adjusting temperature of a temperature field, which dynamically adjusts the temperature of the temperature field in the actual working process according to the temperature of the initial environment of a temperature sensor, and reduces the temperature change of the temperature field caused by the change of the external environment, thereby reducing the temperature change of the temperature field of an oven cavity caused by the change of the environment temperature and reducing the probability of baking failure of a user.
The method is described in detail in the embodiments disclosed above, and the method of the present invention can be implemented by using various types of systems, so that the present invention also discloses a system, and the following detailed description is given of specific embodiments.
Referring to fig. 6, fig. 6 is a schematic structural diagram of an embodiment of a system for adjusting a temperature of a thermal field according to the present invention. The invention discloses a system for adjusting temperature of a temperature field, which specifically comprises:
the presetting module 601 is used for presetting the highest initial ambient temperature and the lowest initial ambient temperature of the temperature sensor; a reading module 602, configured to read an initial ambient temperature of the temperature sensor and a reference ambient temperature; an adjusting module 603, configured to adjust the temperature field temperature according to a relationship between the initial ambient temperature of the temperature sensor and the highest initial ambient temperature and the lowest initial ambient temperature of the temperature sensor.
In this embodiment, the maximum initial ambient temperature Init _ temperature _ max and the minimum initial ambient temperature Init _ temperature _ min in the initial determination are set in advance in the program, the initial ambient temperature Current _ temperature and the reference ambient temperature Standard _ temperature of the temperature sensor are read, and the temperature field temperature is adjusted for the portion of the initial ambient temperature Current _ temperature within the range of { Init _ temperature _ min, Init _ temperature _ max }.
Since each module in this embodiment can execute the method shown in fig. 1, reference may be made to the related description of fig. 1 for a part of this embodiment that is not described in detail.
The technical scheme of the embodiment of the invention has the following beneficial effects: the invention discloses a system for adjusting temperature of a temperature field, which dynamically adjusts the temperature of the temperature field in the actual working process according to the temperature of the initial environment of a temperature sensor.
Specifically, in the above embodiment, as shown in fig. 7, the method further includes, before the adjusting module 603;
the presetting module 601 is used for presetting the highest initial ambient temperature and the lowest initial ambient temperature of the temperature sensor; a reading module 602, configured to read an initial ambient temperature of the temperature sensor and a reference ambient temperature; an obtaining module 701, configured to obtain a temperature field value set corresponding to an ambient temperature detected by a temperature sensor; an establishing module 702, configured to establish a mapping relationship between an ambient temperature of the temperature sensor and the temperature field value set, so as to obtain a temperature set mapping table; an adjusting module 603, configured to adjust the temperature field temperature according to a relationship between the initial ambient temperature of the temperature sensor and the highest initial ambient temperature and the lowest initial ambient temperature of the temperature sensor.
Since each module in this embodiment can execute the method shown in fig. 2, reference may be made to the related description of fig. 2 for a part not described in detail in this embodiment.
Specifically, in the foregoing embodiment, an implementation manner of the adjustment module is shown in fig. 8, and the specific adjustment module 603 includes:
a judging module 801, configured to judge a relationship between an initial ambient temperature of the temperature sensor and a highest initial ambient temperature and a lowest initial ambient temperature of the temperature sensor, respectively; a first adjusting module 802, configured to, when the initial environment temperature of the temperature sensor is greater than the highest initial environment temperature of the temperature sensor, adjust the temperature of the temperature field according to a temperature field value corresponding to the reference environment temperature; a second adjusting module 803, configured to, when the initial ambient temperature of the temperature sensor is less than the lowest initial ambient temperature of the temperature sensor, adjust the temperature of the temperature field according to a temperature field value corresponding to the lowest initial ambient temperature of the temperature sensor; the third adjusting module 804 is configured to, when the initial value of the temperature sensor is greater than the lowest value of the temperature sensor and less than the highest value of the temperature sensor, read the temperature value of the temperature sensor, and adjust the temperature of the temperature field according to the temperature field value corresponding to the temperature value.
Since each module in this embodiment can execute the method shown in fig. 3, reference may be made to the related description of fig. 3 for a part not described in detail in this embodiment.
Specifically, in the foregoing embodiment, an implementation manner of the third adjusting module is shown in fig. 9, and the specific third adjusting module 804 includes:
the query module 901 is configured to query a corresponding temperature set mapping table according to a temperature value of the temperature sensor; and an adjusting module 902, configured to search the mapping table for a corresponding temperature field value set, and adjust the temperature of the temperature field as the corresponding temperature field value.
Since each module in this embodiment can execute the method shown in fig. 4, reference may be made to the related description of fig. 4 for a part of this embodiment that is not described in detail.
On the basis of the above embodiment disclosed by the present invention, an embodiment of a system for adjusting a temperature of a thermal field disclosed by the present invention is specifically shown in fig. 10, and the system specifically includes:
a presetting module 1001 for presetting a highest initial ambient temperature and a lowest initial ambient temperature of the temperature sensor; a reading module 1002, configured to read an initial ambient temperature of the temperature sensor and a reference ambient temperature; an obtaining module 1003, configured to obtain a temperature field value set corresponding to an ambient temperature detected by a temperature sensor; the establishing module 1004 is used for establishing a mapping relation between the environment temperature of the temperature sensor and the temperature field value set to obtain a temperature set mapping table; a determining module 1005, configured to determine relationships between the initial ambient temperatures of the temperature sensors and the highest initial ambient temperature and the lowest initial ambient temperature of the temperature sensors, respectively; a first adjusting module 1006, configured to adjust a temperature field according to a temperature field value corresponding to the reference ambient temperature when the initial ambient temperature of the temperature sensor is greater than the highest initial ambient temperature of the temperature sensor; a second adjusting module 1007, configured to adjust the temperature of the temperature field according to the temperature field value corresponding to the lowest initial environment temperature of the temperature sensor when the initial environment temperature of the temperature sensor is less than the lowest initial environment temperature of the temperature sensor; a determining unit 1008 for determining that when the initial ambient temperature of the temperature sensor is greater than the lowest initial ambient temperature of the temperature sensor and less than the highest initial ambient temperature of the temperature sensor, the temperature value of the temperature sensor is read; a query module 1009, configured to query a corresponding temperature set mapping table according to a temperature value of the temperature sensor; the adjusting module 1010 is configured to search the mapping table for a corresponding temperature field value set, and adjust the temperature of the temperature field as the corresponding temperature field value.
Since each module in this embodiment can execute the method shown in fig. 5, reference may be made to the related description of fig. 5 for a part of this embodiment that is not described in detail.
The technical scheme of the embodiment of the invention has the following beneficial effects: the invention discloses a system for adjusting temperature of a temperature field, which dynamically adjusts the temperature of the temperature field in the actual working process according to the temperature of the initial environment of a temperature sensor.
In summary, the present invention discloses a method and a system for adjusting temperature of a temperature field, wherein the method comprises: presetting the highest initial ambient temperature and the lowest initial ambient temperature of a temperature sensor; reading an initial ambient temperature and a reference ambient temperature of the temperature sensor; and adjusting the temperature of the temperature field according to the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor. The method dynamically adjusts the temperature of the temperature field in the actual working process according to the temperature of the initial environment of the temperature sensor, and reduces the temperature change of the temperature field caused by the change of the external environment, thereby reducing the temperature change of the temperature field of the oven cavity caused by the change of the environment temperature and reducing the probability of the baking failure of a user.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A method of adjusting temperature of a thermal field, comprising:
presetting the highest initial ambient temperature and the lowest initial ambient temperature of a temperature sensor;
reading an initial ambient temperature and a reference ambient temperature of the temperature sensor;
adjusting the temperature of the temperature field according to the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor;
the adjusting the temperature of the temperature field according to the relationship between the initial ambient temperature of the temperature sensor and the highest initial ambient temperature and the lowest initial ambient temperature of the temperature sensor specifically comprises:
judging the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor respectively;
when the initial environment temperature of the temperature sensor is greater than the highest initial environment temperature of the temperature sensor, adjusting the temperature of the temperature field according to the temperature field value corresponding to the reference environment temperature;
when the initial environment temperature of the temperature sensor is lower than the lowest initial environment temperature of the temperature sensor, adjusting the temperature of the temperature field according to the temperature field value corresponding to the lowest initial environment temperature of the temperature sensor;
when the initial environment temperature of the temperature sensor is greater than the lowest initial environment temperature of the temperature sensor and less than the highest initial environment temperature of the temperature sensor, reading the temperature value of the temperature sensor, and adjusting the temperature of the temperature field according to the temperature field value corresponding to the temperature value;
before adjusting the temperature field according to the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor, the method further comprises:
acquiring a temperature field value set corresponding to the ambient temperature detected by the temperature sensor;
and establishing a mapping relation between the environment temperature of the temperature sensor and the temperature field value set to obtain a temperature set mapping table.
2. The method according to claim 1, wherein when the initial ambient temperature of the temperature sensor is greater than the lowest initial ambient temperature of the temperature sensor and less than the highest initial ambient temperature of the temperature sensor, reading the temperature value of the temperature sensor, and adjusting the temperature of the temperature field according to the temperature field value corresponding to the temperature value specifically comprises:
when the initial value of the temperature sensor is larger than the lowest value of the temperature sensor and smaller than the highest value of the temperature sensor, reading the temperature value of the temperature sensor;
inquiring the corresponding temperature set mapping table according to the temperature value of the temperature sensor;
and searching the corresponding temperature field value set in the mapping table, and taking the temperature field value set as the corresponding temperature field value to adjust the temperature of the temperature field.
3. The method of claim 1, wherein the temperature values of the temperature sensors are integers and the adjustment accuracy is set to 1 degree.
4. A system for adjusting temperature of a thermal field, comprising:
the temperature sensor comprises a presetting module, a temperature sensor and a control module, wherein the presetting module is used for presetting the highest initial ambient temperature and the lowest initial ambient temperature of the temperature sensor;
the reading module is used for reading the initial environment temperature and the reference environment temperature of the temperature sensor;
the adjusting module is used for adjusting the temperature of the temperature field according to the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor;
the adjustment module includes:
the judging module is used for judging the relationship between the initial environment temperature of the temperature sensor and the highest initial environment temperature and the lowest initial environment temperature of the temperature sensor respectively;
the first adjusting module is used for adjusting the temperature field according to the temperature field value corresponding to the reference environment temperature when the initial environment temperature of the temperature sensor is greater than the highest initial environment temperature of the temperature sensor;
the second adjusting module is used for adjusting the temperature field according to the temperature field value corresponding to the lowest initial environment temperature of the temperature sensor when the initial environment temperature of the temperature sensor is lower than the lowest initial environment temperature of the temperature sensor;
the third adjusting module is used for reading the temperature value of the temperature sensor when the initial environment temperature of the temperature sensor is greater than the lowest initial environment temperature of the temperature sensor and less than the highest initial environment temperature of the temperature sensor, and adjusting the temperature of the temperature field according to the temperature field value corresponding to the temperature value;
the adjusting module comprises the following steps: the acquisition module is used for acquiring a temperature field value set corresponding to the environment temperature detected by the temperature sensor;
and the establishing module is used for establishing a mapping relation between the environment temperature of the temperature sensor and the temperature field value set to obtain a temperature set mapping table.
5. The system of claim 4, wherein the third adjustment module comprises:
the determining unit is used for determining that when the initial value of the temperature sensor is larger than the lowest value of the temperature sensor and smaller than the highest value of the temperature sensor, the temperature value of the temperature sensor is read;
the query module is used for querying the corresponding temperature set mapping table according to the temperature value of the temperature sensor;
and the adjusting module is used for searching the corresponding temperature field value set in the mapping table and adjusting the temperature of the temperature field as the corresponding temperature field value.
6. The system of claim 4, wherein the temperature values of the temperature sensors are integers and the adjustment accuracy is set to 1 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610308487.9A CN107368128B (en) | 2016-05-11 | 2016-05-11 | Method and system for adjusting temperature of temperature field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610308487.9A CN107368128B (en) | 2016-05-11 | 2016-05-11 | Method and system for adjusting temperature of temperature field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107368128A CN107368128A (en) | 2017-11-21 |
| CN107368128B true CN107368128B (en) | 2021-02-12 |
Family
ID=60303895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610308487.9A Active CN107368128B (en) | 2016-05-11 | 2016-05-11 | Method and system for adjusting temperature of temperature field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107368128B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108021158B (en) * | 2017-12-05 | 2020-05-19 | 青岛海龙川电子有限公司 | Temperature control method of electric oven and electric oven |
| JP7079955B2 (en) * | 2017-12-29 | 2022-06-03 | ナガノサイエンス株式会社 | Temperature characterization method |
| CN110972342B (en) * | 2019-11-13 | 2022-03-15 | 九阳股份有限公司 | Sensor high-temperature alarm threshold compensation method and electromagnetic heating equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2380827Y (en) * | 1999-02-10 | 2000-05-31 | 王冬雷 | Moveable electroheating-tube quick-acting roaster |
| US20090188396A1 (en) * | 2007-08-06 | 2009-07-30 | Hofmann Matthias C | Oven with wireless temperature sensor for use in monitoring food temperature |
| CN202858874U (en) * | 2012-08-10 | 2013-04-10 | 深圳市爱尔嘉小家电科技有限公司 | Electric oven |
| CN103892720A (en) * | 2012-12-27 | 2014-07-02 | 李文庆 | Food processor |
| CN104019907A (en) * | 2014-05-16 | 2014-09-03 | 浙江工业大学 | Method for acquiring internal temperature field of baking box |
| CN204813493U (en) * | 2015-07-03 | 2015-12-02 | 珠海格力电器股份有限公司 | Electric oven |
| CN105231858A (en) * | 2015-10-27 | 2016-01-13 | 珠海格力电器股份有限公司 | Control method of electric oven temperature field and electric oven |
-
2016
- 2016-05-11 CN CN201610308487.9A patent/CN107368128B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107368128A (en) | 2017-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107368128B (en) | Method and system for adjusting temperature of temperature field | |
| JP2017096522A (en) | Heat insulation performance estimation device and heat insulation performance estimation method | |
| EP3604958A1 (en) | Wind-senseless control method and device, readable storage medium, and air conditioner | |
| CN110686352B (en) | Temperature detection value compensation method and device, storage medium and air conditioner | |
| CN105547499A (en) | Method and system for predicting temperature | |
| CN110213794B (en) | Temperature adjusting method and device, terminal equipment and storage medium | |
| CN110413475B (en) | Method and device for correcting server power consumption measured value | |
| CN109539503B (en) | Heating temperature compensation control method based on room heat load, air conditioner and computer readable storage medium | |
| CN114216938B (en) | Gas concentration detection compensation method and device | |
| CN102589741A (en) | Method and device for detecting temperature | |
| CN109115257A (en) | Modification method, device, equipment and the storage medium of sensor characteristic | |
| CN112104417B (en) | Optical power detection and parameter calibration method and device, electronic equipment and storage medium | |
| CN108279719B (en) | Temperature control method and device | |
| CN110391804B (en) | Automatic frequency modulation method, device and equipment for electronic cigarette and storage medium | |
| CN114253317B (en) | Heating temperature calibration method and device for heating element and readable storage medium | |
| CN104421999A (en) | Temperature control method and device for heat accumulation heating system | |
| CN108917134B (en) | A kind of body-sensing air quantity adjusting method, device and air conditioner | |
| CN111050455A (en) | Bulb tube current automatic calibration method and device, electronic equipment and storage medium | |
| CN108594896B (en) | Oven temperature control method and device and computer readable storage medium | |
| CN116611254A (en) | Wall thermal resistance determination method and device based on reaction coefficient and electronic equipment | |
| WO2022267777A1 (en) | Method and device for preheating heat preservation cotton of air conditioner, air conditioner, and air conditioning system | |
| CN112617613B (en) | Method, device, equipment and medium for detecting cooking effect of rice | |
| CN104143813A (en) | Method and system for controlling temperature of mobile terminal | |
| CN109253550B (en) | Wall-mounted furnace combustion state adjusting method and device, wall-mounted furnace and storage medium | |
| CN108710392B (en) | Oven preheating control method and device and computer readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |