Intelligent Bimetallic Thermometer with Anti-Shake Frame

Abstract

The present invention provides an intelligent bimetallic thermometer with an anti-shake frame, which pre-establishes the corresponding relationship between the temperature indication change of the bimetallic thermometer and the external vibration effect, quantifies and characterizes the interference of the external vibration effect on the temperature detection of the bimetallic thermometer, and provides a reliable basis for subsequent actual calibration of the detection result of the bimetallic thermometer; according to the actual vibration effect data received by the bimetallic thermometer during the temperature detection process, it determines whether the actual vibration interferes with the temperature detection of the bimetallic thermometer, ensuring that calibration is only carried out when it causes interference to the temperature detection, thus guaranteeing the calibration accuracy of the bimetallic thermometer; also based on the actual vibration effect data, it extracts the corresponding relationship information matching the actual vibration from the corresponding relationship, and corrects the temperature detection result of the bimetallic thermometer. Only numerical correction of the temperature detection result of the bimetallic thermometer is required to ensure the accuracy and reliability of the temperature detection result.

Description

Technical Field

[0001] The present invention relates to the technical field of bimetal thermometers, and particularly to an intelligent bimetal thermometer with an anti-vibration frame. Background Art

[0002] A bimetal thermometer combines two metals with different expansion coefficients to form a bimetal piece. One end of the bimetal piece is fixed, and the other end is connected to a pointer. The two metals contained in the bimetal piece expand differently under the action of the external temperature, causing the bimetal piece to twist and driving the pointer to deflect, so as to indicate the temperature on the temperature dial. The bimetal piece and the pointer and other different components inside the bimetal thermometer are connected mechanically. And the bimetal thermometer usually performs temperature detection in high-frequency vibration occasions. Under the action of high-frequency vibration, the torsional action generated by the bimetal piece will not be able to linearly drive the pointer to deflect, causing the pointer to swing repeatedly and unable to stably indicate the temperature on the temperature dial, or causing the swing amplitude of the pointer to be too large or too small and unable to correctly indicate the temperature on the temperature dial. Although a damping component is provided inside the bimetal thermometer to resist external vibration, when the external vibration is too large, the damping component cannot effectively compensate for the pointer swing deviation caused by the external vibration, reducing the temperature detection accuracy and reliability of the bimetal thermometer. Summary of the Invention

[0003] Aiming at the defects existing in the prior art, the present invention provides an intelligent bimetal thermometer with an anti-vibration frame, which pre-constructs the corresponding relationship between the temperature indication change of the bimetal thermometer and the external vibration action, quantitatively characterizes the interference of the external vibration action on the temperature detection of the bimetal thermometer, and provides a reliable basis for subsequent actual correction of the detection result of the bimetal thermometer; according to the actual vibration action data received by the bimetal thermometer during the temperature detection process, it is judged whether the actual vibration interferes with the temperature detection of the bimetal thermometer, ensuring that correction is only performed when it interferes with the temperature detection, guaranteeing the correction accuracy of the bimetal thermometer; also based on the actual vibration action data, the corresponding relationship information matching the actual vibration is extracted from the corresponding relationship, and the temperature detection result of the bimetal thermometer is corrected accordingly. In this way, only numerical correction of the temperature detection result of the bimetal thermometer is required to ensure the accuracy and reliability of the temperature detection result, and it is not necessary to set a vibration correction component in the bimetal thermometer, reducing the difficulty of temperature correction and the production cost of the bimetal thermometer.

[0004] The present invention provides an intelligent bimetal thermometer with an anti-vibration frame, including a bimetal thermometer body and an anti-vibration frame.

[0005] The bimetal thermometer body includes:

[0006] The pointer movement data acquisition module is used to acquire the swing data of the thermometer pointer when the bimetallic thermometer is under the action of external vibration under constant temperature conditions;

[0007] The temperature indication and vibration action correlation analysis module is used to analyze the swing data to obtain the corresponding relationship between the temperature indication change of the bimetallic thermometer and the external vibration action;

[0008] The vibration data acquisition and analysis module is used to acquire the action data of the actual vibration received by the bimetallic thermometer during the temperature detection process, and analyze the action data of the actual vibration to judge whether the actual vibration interferes with the temperature detection of the bimetallic thermometer;

[0009] The pointer movement image analysis module is used to analyze the swing image of the thermometer pointer to obtain the temperature detection result of the bimetallic thermometer when the actual vibration does not interfere with the temperature detection of the bimetallic thermometer;

[0010] The temperature detection result correction module is used to extract the corresponding relationship information matching the actual vibration from the corresponding relationship when the actual vibration interferes with the temperature detection of the bimetallic thermometer; and then correct the temperature detection result of the bimetallic thermometer according to the corresponding relationship information;

[0011] The anti-vibration frame includes:

[0012] A frame body arranged on the outer periphery of the bimetallic thermometer body, and elastic fibers filled in the space between the frame body and the bimetallic thermometer body.

[0013] Furthermore, the pointer movement data acquisition module is used to acquire the swing data of the thermometer pointer when the bimetallic thermometer is under the action of external vibration under constant temperature conditions, including:

[0014] Acquire the swing direction data and swing amplitude data of the thermometer pointer when the bimetallic thermometer is under the action of different external vibrations under different constant temperature conditions;

[0015] The temperature indication and vibration action correlation analysis module is used to analyze the swing data to obtain the corresponding relationship between the temperature indication change of the bimetallic thermometer and the external vibration action, including:

[0016] Perform correlation analysis on the swing direction data, the swing amplitude data, the temperature values corresponding to different constant temperature conditions, the acting directions and acting magnitudes corresponding to different vibration effects, to obtain the corresponding relationship between the temperature indication change of the bimetallic thermometer and the external vibration effect; wherein, the corresponding relationship includes the temperature indication deviation of the bimetallic thermometer under the same constant temperature condition and different external vibration effects, and the temperature indication deviation of the bimetallic thermometer when detecting the temperature values corresponding to different constant temperature conditions under the same external vibration effect.

[0017] Furthermore, the vibration data acquisition and analysis module is used to acquire the acting data of the actual vibration received by the bimetallic thermometer during temperature detection, and analyze the acting data of the actual vibration to determine whether the actual vibration interferes with the temperature detection of the bimetallic thermometer, including:

[0018] Acquire the acting direction and acting magnitude data of the actual vibration received by the bimetallic thermometer during temperature detection, analyze the acting direction and acting magnitude data, and determine whether the actual vibration exceeds the built-in anti-vibration limit value of the bimetallic thermometer; if not, it is determined that the actual vibration does not interfere with the temperature detection of the bimetallic thermometer; if it exceeds, it is determined that the actual vibration interferes with the temperature detection of the bimetallic thermometer;

[0019] The pointer movement image analysis module is used to analyze the swing image of the thermometer pointer when the actual vibration does not interfere with the temperature detection of the bimetallic thermometer, to obtain the temperature detection result of the bimetallic thermometer, including:

[0020] When the actual vibration does not interfere with the temperature detection of the bimetallic thermometer, analyze the swing image of the thermometer pointer to obtain the indication position information of the thermometer pointer on the temperature dial; according to the indication position information, obtain the temperature detection result of the bimetallic thermometer.

[0021] Furthermore, the temperature detection result correction module is used to extract the corresponding relationship information matching the actual vibration from the corresponding relationship when the actual vibration interferes with the temperature detection of the bimetallic thermometer; and then correct the temperature detection result of the bimetallic thermometer according to the corresponding relationship information, including:

[0022] When the actual vibration interferes with the temperature detection of the bimetallic thermometer, analyze the acting data to obtain the main vibration direction and main vibration magnitude of the actual vibration on the bimetallic thermometer;

[0023] According to the main vibration direction and the main vibration magnitude, extract the corresponding relationship information matching the actual vibration from the corresponding relationship; wherein, the corresponding relationship information includes the temperature indication deviation matching the main vibration direction and the main vibration magnitude;

[0024] According to the corresponding relationship information, correct the temperature detection result of the bimetal thermometer.

[0025] The present invention also provides a vibration correction method for an intelligent bimetal thermometer with an anti-shake frame, including the following steps:

[0026] Step S1, collect the swing data of the thermometer pointer when the bimetal thermometer is under the action of external vibration under constant temperature conditions; analyze the swing data to obtain the corresponding relationship between the temperature indication change of the bimetal thermometer and the external vibration action.

[0027] Step S2, collect the action data of the actual vibration received by the bimetal thermometer during the temperature detection process, analyze the action data of the actual vibration, and determine whether the actual vibration interferes with the temperature detection of the bimetal thermometer; if not, analyze the swing image of the thermometer pointer to obtain the temperature detection result of the bimetal thermometer.

[0028] Step S3, if the actual vibration interferes with the temperature detection of the bimetal thermometer, extract the corresponding relationship information matching the actual vibration from the corresponding relationship according to the action data; and then correct the temperature detection result of the bimetal thermometer according to the corresponding relationship information.

[0029] Further, in the step S1, collect the swing data of the thermometer pointer when the bimetal thermometer is under the action of external vibration under constant temperature conditions; analyze the swing data to obtain the corresponding relationship between the temperature indication change of the bimetal thermometer and the external vibration action, including:

[0030] Collect the swing direction data and swing amplitude data of the thermometer pointer when the bimetal thermometer is under different external vibration actions under different constant temperature conditions.

[0031] Perform correlation analysis on the swing direction data, the swing amplitude data, the temperature values corresponding to different constant temperature conditions, the action direction and action magnitude corresponding to different vibration actions to obtain the corresponding relationship between the temperature indication change of the bimetal thermometer and the external vibration action; wherein, the corresponding relationship includes the temperature indication display deviation of the bimetal thermometer corresponding to different external vibration actions under the same constant temperature condition, and the temperature indication display deviation of the bimetal thermometer detecting the temperature values corresponding to different constant temperature conditions under the same external vibration action.

[0032] Further, in the step S2, collect the action data of the actual vibration received by the bimetal thermometer during the temperature detection process, analyze the action data of the actual vibration, and determine whether the actual vibration interferes with the temperature detection of the bimetal thermometer; if not, analyze the swinging image of the thermometer pointer to obtain the temperature detection result of the bimetal thermometer, including:

[0033] Collect the action direction and action magnitude data of the actual vibration received by the bimetal thermometer during the temperature detection process, analyze the action direction and action magnitude data, and determine whether the actual vibration exceeds the built-in anti-vibration limit value of the bimetal thermometer; if not, determine that the actual vibration does not interfere with the temperature detection of the bimetal thermometer; if it exceeds, determine that the actual vibration interferes with the temperature detection of the bimetal thermometer;

[0034] If the actual vibration does not interfere with the temperature detection of the bimetal thermometer, analyze the swinging image of the thermometer pointer to obtain the indication position information of the thermometer pointer on the temperature dial; according to the indication position information, obtain the temperature detection result of the bimetal thermometer.

[0035] Further, in the step S3, if the actual vibration interferes with the temperature detection of the bimetal thermometer, extract the corresponding relationship information matching the actual vibration from the corresponding relationship according to the action data; then, according to the corresponding relationship information, correct the temperature detection result of the bimetal thermometer, including:

[0036] If the actual vibration interferes with the temperature detection of the bimetal thermometer, analyze the action data to obtain the main vibration direction and main vibration magnitude of the actual vibration on the bimetal thermometer;

[0037] According to the main vibration direction and the main vibration magnitude, extract the corresponding relationship information matching the actual vibration from the corresponding relationship; wherein, the corresponding relationship information includes the temperature indication display deviation matching the main vibration direction and the main vibration magnitude;

[0038] According to the corresponding relationship information, correct the temperature detection result of the bimetal thermometer.

[0039] Further, in the step S3, according to the corresponding relationship information, correct the temperature detection result of the bimetal thermometer, including:

[0040] Step S301, use the following formula (1) to determine whether there is vibration information that exactly matches the actual vibration in the corresponding relationship,

[0041]

[0042] In the above formula (1), A1 represents the A1-th vibration information in the corresponding relationship that exactly matches the actual vibration. If there is no vibration information in the corresponding relationship that exactly matches the actual vibration, the result of A1 is empty; R(a) represents the vibration direction data in the a-th vibration information in the corresponding relationship, and the original form of the data is in binary but is converted to decimal here; F(a) represents the vibration magnitude in the a-th vibration information in the corresponding relationship, that is, the amplitude of the vibration; R0 represents the main vibration direction data of the actual vibration; F0 represents the amplitude of the main vibration magnitude of the actual vibration; || represents taking the absolute value; n represents the total number of vibration information in the corresponding relationship; It means substituting the value of a from 1 to n into the formula in the parentheses to obtain the value of a when the formula in the parentheses holds;

[0043] If the result of A1 is not empty, it means that the vibration information in the corresponding relationship that exactly matches the actual vibration is the A1-th vibration information in the corresponding relationship, then the corresponding relationship information is the temperature indication deviation corresponding to the A1-th vibration information in the corresponding relationship;

[0044] If the result of A1 is empty, it means that there is no vibration information in the corresponding relationship that exactly matches the actual vibration;

[0045] Step S302, if there is no vibration information that exactly matches the actual vibration, then use the following formula (2) to select several vibration information that approximately matches the actual vibration in the corresponding relationship,

[0046]

[0047] In the above formula (2), A2 represents the number array of several vibration information that approximately matches the actual vibration; It means substituting the value of a from 1 to n into the formula in the absolute value to obtain the value of a corresponding to the minimum value after taking the absolute value of the formula in the absolute value; {a|,,} means substituting the value of a from 1 to n into all the formulas in the parentheses to obtain all the values of a that satisfy any one of the three formulas separated by commas and recording them as an array A2 in ascending order of the value of a;

[0048] Step S303, use the following formula (3) to determine the most approximately matching vibration information according to the vibration direction and vibration magnitude in several vibration information that approximately match the actual vibration and the main vibration direction and the main vibration magnitude of the actual vibration,

[0049]

[0050] In the above formula (3), E represents the E-th vibration information that is the closest match to the actual vibration among the vibration information in the corresponding relationship; A2(e) represents the e-th value in the array A2; R[A2(e)] represents the vibration direction data in the A2(e)-th vibration information in the corresponding relationship; F[A2(e)] represents the vibration magnitude in the A2(e)-th vibration information in the corresponding relationship. It means substituting the value of e from 1 to 3 into the parentheses and recording the value of e when the minimum value is obtained inside the parentheses as E. If there is no vibration information that exactly matches the actual vibration, the temperature indication deviation corresponding to the E-th vibration information in the corresponding relationship information is the temperature indication deviation.

[0051] Compared with the prior art, the intelligent bimetal thermometer with an anti-vibration frame pre-constructs the corresponding relationship between the temperature indication change of the bimetal thermometer and the external vibration effect, quantifies and characterizes the interference of the external vibration effect on the temperature detection of the bimetal thermometer, and provides a reliable basis for subsequent actual correction of the detection result of the bimetal thermometer; according to the actual vibration effect data received by the bimetal thermometer during the temperature detection process, it determines whether the actual vibration interferes with the temperature detection of the bimetal thermometer, ensuring that correction is only performed when it causes interference to the temperature detection, and guaranteeing the accuracy of the correction of the bimetal thermometer; also, based on the actual vibration effect data, it extracts the corresponding relationship information that matches the actual vibration from the corresponding relationship, and corrects the temperature detection result of the bimetal thermometer with this. In this way, only numerical correction of the temperature detection result of the bimetal thermometer is required to ensure the accuracy and reliability of the temperature detection result, and there is no need to set a vibration correction component in the bimetal thermometer, reducing the difficulty of temperature correction and the production cost of the bimetal thermometer.

[0052] Other features and advantages of the present invention will be described in the following specification, and, in part, will be obvious from the specification, or will be understood by implementing the present invention. The objectives and other advantages of the present invention can be achieved and obtained by the structures specifically pointed out in the written specification, claims, and drawings.

[0053] The technical solutions of the present invention will be further described in detail below through the drawings and embodiments. Description of the Drawings

[0054] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0055] Figure 1 Schematic diagram of the structure of the intelligent bimetallic thermometer with an anti-shake frame provided by the present invention.

[0056] Figure 2 Schematic diagram of the process of the vibration correction method of the intelligent bimetallic thermometer with an anti-shake frame provided by the present invention. Specific embodiments

[0057] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0058] Refer to Figure 1 , which is a schematic diagram of the structure of the intelligent bimetallic thermometer with an anti-shake frame provided by the embodiments of the present invention. The intelligent bimetallic thermometer with an anti-shake frame includes a bimetallic thermometer body and an anti-shake frame.

[0059] The bimetallic thermometer body includes:

[0060] A pointer movement data acquisition module, which is used to acquire the swing data of the thermometer pointer when the bimetallic thermometer is under the action of external vibration under constant temperature conditions;

[0061] A temperature indication and vibration action correlation analysis module, which is used to analyze the swing data to obtain the corresponding relationship between the temperature indication change of the bimetallic thermometer and the external vibration action;

[0062] A vibration data acquisition and analysis module, which is used to acquire the action data of the actual vibration received by the bimetallic thermometer during the temperature detection process, analyze the action data of the actual vibration, and judge whether the actual vibration interferes with the temperature detection of the bimetallic thermometer;

[0063] A pointer movement image analysis module, which is used to analyze the swing image of the thermometer pointer to obtain the temperature detection result of the bimetallic thermometer when the actual vibration does not interfere with the temperature detection of the bimetallic thermometer;

[0064] A temperature detection result correction module, which is used to extract the corresponding relationship information matching the actual vibration from the corresponding relationship when the actual vibration interferes with the temperature detection of the bimetallic thermometer; and then correct the temperature detection result of the bimetallic thermometer according to the corresponding relationship information;

[0065] The anti-shake frame includes:

[0066] A frame body disposed on the outer periphery of the bimetallic thermometer body, and elastic fibers filled in the space between the frame body and the bimetallic thermometer body. The frame body can be, but is not limited to, a sealed transparent resin frame body for the bimetallic thermometer. The elastic fibers can be, but are not limited to, transparent elastic polyester fibers. When the elastic fibers fill the void space inside the frame body of the bimetallic thermometer body, they can play a buffering role. When the frame body is affected by external shaking, the elastic fibers can effectively buffer the external shaking effect, and at the same time, minimize the impact of external shaking on the bimetallic thermometer body. If the external shaking has a vibration impact on the bimetallic thermometer body, the bimetallic thermometer body can also perform corresponding vibration correction.

[0067] The beneficial effects of the above technical solution are as follows: The intelligent bimetallic thermometer with an anti-shaking frame pre-establishes the corresponding relationship between the temperature indication change of the bimetallic thermometer and the external shaking effect, quantifies and characterizes the interference of the external shaking effect on the temperature detection of the bimetallic thermometer, and provides a reliable basis for subsequent actual correction of the detection result of the bimetallic thermometer; According to the actual shaking effect data received by the bimetallic thermometer during temperature detection, it is determined whether the actual shaking interferes with the temperature detection of the bimetallic thermometer, ensuring that correction is only carried out when it interferes with temperature detection, and guaranteeing the accuracy of the correction of the bimetallic thermometer; Also, based on the actual shaking effect data, the corresponding relationship information matching the actual shaking is extracted from the corresponding relationship, and the temperature detection result of the bimetallic thermometer is corrected accordingly. In this way, only numerical correction of the temperature detection result of the bimetallic thermometer is required to ensure the accuracy and reliability of the temperature detection result, and there is no need to set a vibration correction component in the bimetallic thermometer, reducing the difficulty of temperature correction and the production cost of the bimetallic thermometer.

[0068] Preferably, the pointer movement data acquisition module is used to acquire the swinging data of the thermometer pointer when the bimetallic thermometer is affected by external shaking under constant temperature conditions, including:

[0069] Acquire the swinging direction data and swinging amplitude data of the thermometer pointer when the bimetallic thermometer is affected by different external shaking under different constant temperature conditions;

[0070] The temperature indication and shaking effect correlation analysis module is used to analyze the swinging data to obtain the corresponding relationship between the temperature indication change of the bimetallic thermometer and the external shaking effect, including:

[0071] Perform a correlation analysis on the swing direction data, the swing amplitude data, the temperature values corresponding to different constant temperature conditions, the acting directions and acting magnitudes corresponding to different vibration effects, to obtain the corresponding relationship between the temperature indication change of the bimetallic thermometer and the external vibration effect; wherein, the corresponding relationship includes the temperature indication deviation of the bimetallic thermometer under the same constant temperature condition and different external vibration effects, and the temperature indication deviation of the bimetallic thermometer when detecting the temperature values corresponding to different constant temperature conditions under the same external vibration effect.

[0072] The beneficial effects of the above technical solution are as follows: Before actually detecting the temperature using the bimetallic thermometer, first place the bimetallic thermometer inside the constant temperature box. The constant temperature box provides a constant temperature environmental condition for the bimetallic thermometer. At the same time, an MENS vibrator is also provided inside the constant temperature box. The MEMS vibrator is connected to the bimetallic thermometer and is used to provide an external vibration effect with regularly changing direction and magnitude to the bimetallic thermometer. When the constant temperature value inside the constant temperature box is set to a certain value, instruct the MEMS vibrator to provide external vibration effects with different acting directions and acting magnitudes to the bimetallic thermometer, and at the same time obtain the temperature indication of the bimetallic thermometer. Then change the constant temperature value inside the constant temperature box, and instruct the MEMS vibrator to also provide external vibration effects with different acting directions and acting magnitudes to the bimetallic thermometer, and at the same time obtain the temperature indication of the bimetallic thermometer. And so on, gradually change the constant temperature value inside the constant temperature box, so as to obtain the temperature indications of the bimetallic thermometer (i.e., the temperature values indicated by the thermometer pointer) under different constant temperature values and different acting directions and acting magnitudes. Since the bimetallic thermometer is placed in a constant temperature environment, in an ideal state (i.e., in the case of no interference from external vibration effects), the temperature indication of the bimetallic thermometer should be the same as the temperature value of the constant temperature environment. However, by using the MEMS vibrator to apply vibration interference to the bimetallic thermometer, there will be a deviation between the temperature indication of the bimetallic thermometer and the temperature value of the constant temperature environment. By performing a correlation analysis on the swing direction data and swing amplitude data of the thermometer pointer, the temperature values corresponding to different constant temperature conditions, and the acting directions and acting magnitudes corresponding to different vibration effects, the corresponding relationship between the temperature indication change of the bimetallic thermometer and the external vibration effect can be obtained, so as to characterize the law between the temperature indication change of the bimetallic thermometer and the external vibration effect, and facilitate providing a reliable basis for subsequent correction of the results of actual temperature detection.

[0073] Preferably, the vibration data acquisition and analysis module is used to acquire the acting data of the actual vibration received by the bimetallic thermometer during the temperature detection process, analyze the acting data of the actual vibration, and determine whether the actual vibration interferes with the temperature detection of the bimetallic thermometer, including:

[0074] Collect the data of the acting direction and acting magnitude of the actual vibration received by the bimetal thermometer during temperature detection, analyze the data of the acting direction and acting magnitude, and determine whether the actual vibration exceeds the built-in anti-vibration limit value of the bimetal thermometer; if not, determine that the actual vibration does not interfere with the temperature detection of the bimetal thermometer; if it exceeds, determine that the actual vibration interferes with the temperature detection of the bimetal thermometer;

[0075] The pointer movement image analysis module is used to analyze the swinging image of the thermometer pointer when the actual vibration does not interfere with the temperature detection of the bimetal thermometer, and obtain the temperature detection result of the bimetal thermometer, including:

[0076] When the actual vibration does not interfere with the temperature detection of the bimetal thermometer, analyze the swinging image of the thermometer pointer to obtain the indication position information of the thermometer pointer on the temperature dial; according to the indication position information, obtain the temperature detection result of the bimetal thermometer.

[0077] The beneficial effects of the above technical solution are as follows: A damping component is provided inside the bimetal thermometer to compensate for the external vibration effect. That is, when the external vibration effect received by the bimetal thermometer is small, the damping component can effectively compensate and absorb the external vibration effect, avoiding interfering with the accuracy of the temperature detection of the bimetal thermometer. At this time, if the temperature detection result is corrected, it will instead cause a deviation between the corrected temperature detection result and the actual temperature value. When the external vibration effect received by the bimetal thermometer is large, the damping component cannot fully compensate and absorb the external vibration effect, and in this case, the external vibration effect will interfere with the temperature detection of the bimetal thermometer. At this time, the temperature detection result needs to be corrected to eliminate the deviation between the temperature detection result and the actual temperature value. In actual operation, collect the data of the acting direction and acting magnitude of the actual vibration received by the bimetal thermometer during temperature detection, analyze the data of the acting direction and acting magnitude, and determine whether the actual vibration exceeds the built-in anti-vibration limit value of the bimetal thermometer. The built-in anti-vibration limit value is determined by the damping effect of the damping component built in the bimetal thermometer itself. The greater the damping effect of the damping component itself, the greater the built-in anti-vibration limit value. When it is determined that the actual vibration does not interfere with the temperature detection of the bimetal thermometer, use a camera to identify and analyze the swinging image of the thermometer pointer of the bimetal thermometer to obtain the indication position information when the thermometer pointer is in a stable state on the temperature dial, thereby obtaining the temperature detection result of the bimetal thermometer. At this time, the temperature detection result is the accurate temperature detection result.

[0078] Preferably, the temperature detection result correction module is used to extract the corresponding relationship information matching the actual vibration from the corresponding relationship when the actual vibration interferes with the temperature detection of the bimetal thermometer; and then correct the temperature detection result of the bimetal thermometer according to the corresponding relationship information, including:

[0079] When the actual vibration interferes with the temperature detection of the bimetal thermometer, analyze the action data to obtain the main vibration direction and main vibration magnitude of the actual vibration on the bimetal thermometer.

[0080] According to the main vibration direction and the main vibration magnitude, extract the corresponding relationship information matching the actual vibration from the corresponding relationship; wherein, the corresponding relationship information includes the temperature indication display deviation matching the main vibration direction and the main vibration magnitude.

[0081] According to the corresponding relationship information, correct the temperature detection result of the bimetal thermometer.

[0082] The beneficial effects of the above technical solution are as follows: When it is determined that the actual vibration interferes with the temperature detection of the bimetal thermometer, analyze the action data of the actual vibration to obtain the main vibration direction and main vibration magnitude of the actual vibration on the bimetal thermometer. The main vibration of the actual vibration can be but is not limited to the vibration component with the maximum vibration frequency. According to the main vibration direction and the main vibration magnitude, extract the corresponding relationship information matching the actual vibration from the corresponding relationship, and thus correct the temperature detection result of the bimetal thermometer, so that the temperature detection deviation caused by the external vibration action in the temperature detection result can be corrected, and the accuracy of the temperature detection result can be improved.

[0083] Refer to Figure 2 , which is a schematic flowchart of the vibration correction method for the intelligent bimetal thermometer with an anti-vibration frame provided by the embodiment of the present invention. The vibration correction method for the intelligent bimetal thermometer with an anti-vibration frame includes the following steps:

[0084] Step S1: Collect the swing data of the thermometer pointer when the bimetal thermometer is under the action of external vibration under constant temperature conditions; analyze the swing data to obtain the corresponding relationship between the temperature indication change of the bimetal thermometer and the external vibration action.

[0085] Step S2: Collect the action data of the actual vibration received by the bimetal thermometer during the temperature detection process, analyze the action data of the actual vibration, and determine whether the actual vibration interferes with the temperature detection of the bimetal thermometer; if not, analyze the swing image of the thermometer pointer to obtain the temperature detection result of the bimetal thermometer.

[0086] Step S3: If the actual vibration interferes with the temperature detection of the bimetal thermometer, according to the action data, extract the corresponding relationship information matching the actual vibration from the corresponding relationship; then, according to the corresponding relationship information, correct the temperature detection result of the bimetal thermometer.

[0087] The beneficial effects of the above technical solution are as follows: The vibration correction method of the intelligent bimetal thermometer with an anti-shake frame pre-constructs the corresponding relationship between the temperature indication change of the bimetal thermometer and the external vibration effect, quantitatively characterizes the interference of the external vibration effect on the temperature detection of the bimetal thermometer, and provides a reliable basis for subsequent actual correction of the detection result of the bimetal thermometer; According to the actual vibration effect data received by the bimetal thermometer during the temperature detection process, it is judged whether the actual vibration interferes with the temperature detection of the bimetal thermometer, ensuring that correction is only carried out when it interferes with the temperature detection, thus guaranteeing the accuracy of the correction of the bimetal thermometer; Also, based on the actual vibration effect data, the corresponding relationship information matching the actual vibration is extracted from the corresponding relationship, and the temperature detection result of the bimetal thermometer is corrected with this. In this way, only numerical correction of the temperature detection result of the bimetal thermometer is needed to ensure the accuracy and reliability of the temperature detection result, and there is no need to set up a vibration correction component in the bimetal thermometer, reducing the difficulty of temperature correction and the production cost of the bimetal thermometer.

[0088] Preferably, in this step S1, when the bimetal thermometer is under a constant temperature condition and is subjected to an external vibration effect, the swing data of the thermometer pointer is collected; the swing data is analyzed to obtain the corresponding relationship between the temperature indication change of the bimetal thermometer and the external vibration effect, including:

[0089] Collect the swing direction data and swing amplitude data of the thermometer pointer when the bimetal thermometer is under different constant temperature conditions and is subjected to different external vibration effects;

[0090] Perform correlation analysis on the swing direction data, the swing amplitude data, the temperature values corresponding to different constant temperature conditions, the action directions and action magnitudes corresponding to different vibration effects, to obtain the corresponding relationship between the temperature indication change of the bimetal thermometer and the external vibration effect; among them, the corresponding relationship includes the temperature indication display deviation of the bimetal thermometer corresponding to the same constant temperature condition and different external vibration effects, and the temperature indication display deviation of the bimetal thermometer detecting the temperature values corresponding to different constant temperature conditions under the same external vibration effect.

[0091] The beneficial effects of the above technical solution are as follows: Before actually detecting the temperature using a bimetallic thermometer, the bimetallic thermometer is first placed inside an incubator. The incubator provides a constant-temperature environmental condition for the bimetallic thermometer. At the same time, an MEMS vibrator is also arranged inside the incubator. The MEMS vibrator is connected to the bimetallic thermometer and is used to provide an external vibration effect with regularly varying direction and magnitude to the bimetallic thermometer. When the incubator is set at a constant temperature value, the MEMS vibrator is instructed to provide external vibration effects with different action directions and magnitudes to the bimetallic thermometer, and at the same time, the temperature reading of the bimetallic thermometer is obtained. Then, the constant temperature value inside the incubator is changed, and the MEMS vibrator is instructed to provide external vibration effects with different action directions and magnitudes to the bimetallic thermometer in the same way, and at the same time, the temperature reading of the bimetallic thermometer is obtained. And so on, gradually changing the constant temperature value inside the incubator, so as to obtain the temperature readings of the bimetallic thermometer (i.e., the temperature values indicated by the thermometer pointer) under different constant temperature values and different action directions and magnitudes. Since the bimetallic thermometer is placed in a constant-temperature environment, in an ideal state (i.e., in the absence of interference from external vibration effects), the temperature reading of the bimetallic thermometer should be the same as the temperature value of the constant-temperature environment. However, by applying vibration interference to the bimetallic thermometer using the MEMS vibrator, there will be a deviation between the temperature reading of the bimetallic thermometer and the temperature value of the constant-temperature environment. By performing a correlation analysis on the data of the swing direction and swing amplitude of the thermometer pointer, the temperature values corresponding to different constant temperature conditions, and the action directions and magnitudes corresponding to different vibration effects, the corresponding relationship between the temperature reading change of the bimetallic thermometer and the external vibration effect can be obtained, so as to characterize the law between the temperature reading change of the bimetallic thermometer and the external vibration effect, which is convenient for providing a reliable basis for subsequent calibration of the results of actual temperature detection.

[0092] Preferably, in this step S2, the data of the actual vibration effect received by the bimetallic thermometer during the temperature detection process is collected, and the data of the actual vibration effect is analyzed to determine whether the actual vibration interferes with the temperature detection of the bimetallic thermometer; if not, the swing image of the thermometer pointer is analyzed to obtain the temperature detection result of the bimetallic thermometer, including:

[0093] The data of the action direction and action magnitude of the actual vibration received by the bimetallic thermometer during the temperature detection process are collected, and the data of the action direction and action magnitude are analyzed to determine whether the actual vibration exceeds the built-in anti-vibration limit value of the bimetallic thermometer; if it does not exceed, it is determined that the actual vibration does not interfere with the temperature detection of the bimetallic thermometer; if it exceeds, it is determined that the actual vibration interferes with the temperature detection of the bimetallic thermometer;

[0094] If the actual vibration does not interfere with the temperature detection of the bimetal thermometer, analyze the swinging image of the thermometer pointer to obtain the indication position information of the thermometer pointer on the temperature dial; according to the indication position information, obtain the temperature detection result of the bimetal thermometer.

[0095] The beneficial effects of the above technical solution are as follows: A damping component is provided inside the bimetal thermometer to compensate for the external vibration effect. That is, when the external vibration effect on the bimetal thermometer is small, the damping component can effectively compensate and absorb the external vibration effect, avoiding interfering with the temperature detection accuracy of the bimetal thermometer. At this time, correcting the temperature detection result will instead cause a deviation between the corrected temperature detection result and the actual temperature value. When the external vibration effect on the bimetal thermometer is large, the damping component cannot fully compensate and absorb the external vibration effect, and in this case, the external vibration effect will interfere with the temperature detection of the bimetal thermometer. At this time, it is necessary to correct the temperature detection result to eliminate the deviation between the temperature detection result and the actual temperature value. In actual operation, collect the data of the acting direction and acting magnitude of the actual vibration received by the bimetal thermometer during the temperature detection process, analyze the data of the acting direction and acting magnitude, and judge whether the actual vibration exceeds the built-in anti-vibration limit value of the bimetal thermometer. The built-in anti-vibration limit value is determined by the damping effect of the damping component built in the bimetal thermometer. The greater the damping effect of the damping component itself, the greater the built-in anti-vibration limit value. When it is judged that the actual vibration does not interfere with the temperature detection of the bimetal thermometer, use a camera to identify and analyze the swinging image of the thermometer pointer of the bimetal thermometer to obtain the indication position information when the thermometer pointer is in a stable state on the temperature dial, so as to obtain the temperature detection result of the bimetal thermometer. At this time, the temperature detection result is the accurate temperature detection result.

[0096] Preferably, in step S3, if the actual vibration interferes with the temperature detection of the bimetal thermometer, according to the acting data, extract the corresponding relationship information matching the actual vibration from the corresponding relationship; then, according to the corresponding relationship information, correct the temperature detection result of the bimetal thermometer, including:

[0097] If the actual vibration interferes with the temperature detection of the bimetal thermometer, analyze the acting data to obtain the main vibration direction and main vibration magnitude of the actual vibration on the bimetal thermometer;

[0098] According to the main vibration direction and the main vibration magnitude, extract the corresponding relationship information matching the actual vibration from the corresponding relationship; wherein, the corresponding relationship information includes the temperature indication display deviation matching the main vibration direction and the main vibration magnitude;

[0099] According to the corresponding relationship information, correct the temperature detection result of the bimetal thermometer.

[0100] The beneficial effects of the above technical solution are as follows: When it is determined that the actual vibration interferes with the temperature detection of the bimetal thermometer, the action data of the actual vibration is analyzed to obtain the main vibration direction and main vibration magnitude of the actual vibration on the bimetal thermometer. The main vibration of the actual vibration can be, but is not limited to, the vibration component with the maximum vibration frequency. According to the main vibration direction and the main vibration magnitude, the corresponding relationship information matching the actual vibration is extracted from the corresponding relationship, so as to correct the temperature detection result of the bimetal thermometer. In this way, the temperature detection deviation caused by the external vibration action in the temperature detection result can be corrected, and the accuracy of the temperature detection result can be improved.

[0101] Preferably, in step S3, according to the corresponding relationship information, correcting the temperature detection result of the bimetal thermometer includes:

[0102] Step S301, using the following formula (1), determine whether there is vibration information in the corresponding relationship that exactly matches the actual vibration,

[0103]

[0104] In the above formula (1), A1 represents that the vibration information in the corresponding relationship that exactly matches the actual vibration is the A1th vibration information in the corresponding relationship. If there is no vibration information in the corresponding relationship that exactly matches the actual vibration, the result of A1 is empty; R(a) represents the vibration direction data in the a-th vibration information in the corresponding relationship. The original form of this data is in binary form but is converted to decimal form here; F(a) represents the vibration magnitude in the a-th vibration information in the corresponding relationship, that is, the amplitude of the vibration; R0 represents the main vibration direction data of the actual vibration; F0 represents the amplitude of the main vibration magnitude of the actual vibration; || represents taking the absolute value; n represents the total number of vibration information in the corresponding relationship; means substituting the value of a from 1 to n into the parentheses to obtain the value of a when the formula in the parentheses holds;

[0105] If the result of A1 is not empty, it means that the vibration information in the corresponding relationship that exactly matches the actual vibration is the A1th vibration information in the corresponding relationship, then the corresponding relationship information is the temperature indication deviation corresponding to the A1th vibration information in the corresponding relationship;

[0106] If the result of A1 is empty, it means that there is no vibration information in the corresponding relationship that exactly matches the actual vibration;

[0107] Step S302, if there is no vibration information that exactly matches the actual vibration, then use the following formula (2) to select several vibration information that approximately matches the actual vibration in the corresponding relationship,

[0108]

[0109] In the above formula (2), A2 represents an array of numbers of several vibration information that closely matches the actual vibration; It means substituting the value of a from 1 to n into the formula inside the absolute value, and getting the value of a corresponding to the minimum value after taking the absolute value of the formula inside the absolute value; {a|,,} means substituting the value of a from 1 to n into all the formulas inside the parentheses, and getting all the values of a that satisfy any one of the three formulas separated by commas, and recording them as an array A2 in ascending order of the value of a;

[0110] Step S303, using the following formula (3), determine the most closely matched vibration information according to the vibration direction and vibration magnitude in several vibration information that closely match the actual vibration, as well as the main vibration direction and the main vibration magnitude of the actual vibration,

[0111]

[0112] In the above formula (3), E represents that the vibration information most closely matched to the actual vibration is the E-th vibration information in the corresponding relationship; A2(e) represents the e-th value in the array A2; R[A2(e)] represents the vibration direction data in the A2(e)-th vibration information in the corresponding relationship; F[A2(e)] represents the vibration magnitude in the A2(e)-th vibration information in the corresponding relationship; It means substituting the value of e from 1 to 3 into the parentheses and getting the value of e corresponding to the minimum value inside the parentheses, and recording it as E. If there is no vibration information that exactly matches the actual vibration, the corresponding relationship information is the temperature indication deviation corresponding to the E-th vibration information in the corresponding relationship.

[0113] The beneficial effects of the above technical solution are as follows: Using the above formula (1), determine whether there is vibration information that exactly matches the actual vibration in the corresponding relationship, which is convenient for quickly locating and matching relevant information; then using the above formula (2), select several vibration information that closely match the actual vibration in the corresponding relationship. When it cannot be exactly matched, quickly and efficiently find the closely matched information; finally, using the above formula (3), determine the most closely matched vibration information according to the vibration direction and vibration magnitude in several vibration information that closely match the actual vibration, as well as the main vibration direction and the main vibration magnitude of the actual vibration, so as to intelligently and efficiently find the corresponding result.

[0114] As can be seen from the content of the above embodiments, the intelligent bimetal thermometer with an anti-shake frame and the vibration correction method pre-construct the corresponding relationship between the temperature indication change of the bimetal thermometer and the external vibration effect, quantify and characterize the interference of the external vibration effect on the temperature detection of the bimetal thermometer, and provide a reliable basis for subsequent actual correction of the detection result of the bimetal thermometer; according to the actual vibration effect data received by the bimetal thermometer during the temperature detection process, determine whether the actual vibration interferes with the temperature detection of the bimetal thermometer, ensuring that correction is only performed when it causes interference to the temperature detection, and guaranteeing the accuracy of the correction of the bimetal thermometer; also based on the actual vibration effect data, extract the corresponding relationship information matching the actual vibration from the corresponding relationship, and use this to correct the temperature detection result of the bimetal thermometer. In this way, only numerical correction of the temperature detection result of the bimetal thermometer is required to ensure the accuracy and reliability of the temperature detection result, without the need to set up a vibration correction component in the bimetal thermometer, reducing the difficulty of temperature correction and the production cost of the bimetal thermometer.

[0115] Obviously, those skilled in the art can make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. The intelligent bimetal thermometer with an anti-shake frame includes a bimetal thermometer body and an anti-shake frame, and is characterized in that: The bimetal thermometer body includes: A pointer movement data acquisition module, which is used to acquire the swing data of the thermometer pointer when the bimetal thermometer is under the action of external vibration under constant temperature conditions; A temperature indication and vibration action correlation analysis module, which is used to analyze the swing data to obtain the corresponding relationship between the temperature indication change of the bimetal thermometer and the external vibration action; A vibration data acquisition and analysis module, which is used to acquire the action data of the actual vibration received by the bimetal thermometer during the temperature detection process, analyze the action data of the actual vibration, and judge whether the actual vibration interferes with the temperature detection of the bimetal thermometer; A pointer movement image analysis module, which is used to analyze the swing image of the thermometer pointer to obtain the temperature detection result of the bimetal thermometer when the actual vibration does not interfere with the temperature detection of the bimetal thermometer; A temperature detection result correction module, which is used to extract the corresponding relationship information matching the actual vibration from the corresponding relationship when the actual vibration interferes with the temperature detection of the bimetal thermometer; And then correct the temperature detection result of the bimetal thermometer according to the corresponding relationship information; The anti-shake frame includes: A frame body arranged on the outer periphery of the bimetal thermometer body, and elastic fibers filled in the space between the frame body and the bimetal thermometer body.

2. The intelligent bimetal thermometer with an anti-shake frame according to claim 1, characterized in that: The pointer movement data acquisition module is used to acquire the swing data of the thermometer pointer when the bimetal thermometer is under the action of external vibration under constant temperature conditions, including: Acquiring the swing direction data and swing amplitude data of the thermometer pointer when the bimetal thermometer is under different external vibration actions under different constant temperature conditions; The temperature indication and vibration action correlation analysis module is used to analyze the swing data to obtain the corresponding relationship between the temperature indication change of the bimetal thermometer and the external vibration action, including: Performing correlation analysis on the swing direction data, the swing amplitude data, the temperature values corresponding to different constant temperature conditions, the action direction and action magnitude corresponding to different vibration actions to obtain the corresponding relationship between the temperature indication change of the bimetal thermometer and the external vibration action; wherein, the corresponding relationship includes the temperature indication display deviation of the bimetal thermometer corresponding to different external vibration actions under the same constant temperature condition, and the temperature indication display deviation of the bimetal thermometer detecting the temperature values corresponding to different constant temperature conditions under the same external vibration action.

3. The intelligent bimetal thermometer with an anti-shake frame according to claim 1, characterized in that: The vibration data acquisition and analysis module is used to acquire the action data of the actual vibration received by the bimetal thermometer during the temperature detection process, analyze the action data of the actual vibration, and judge whether the actual vibration interferes with the temperature detection of the bimetal thermometer, including: Acquiring the action direction and action magnitude data of the actual vibration received by the bimetal thermometer during the temperature detection process, analyzing the action direction and action magnitude data, and judging whether the actual vibration exceeds the built-in anti-seismic limit value of the bimetal thermometer; if not, it is judged that the actual vibration does not interfere with the temperature detection of the bimetal thermometer; if it exceeds, it is judged that the actual vibration interferes with the temperature detection of the bimetal thermometer; The pointer motion image analysis module is used to analyze the swinging image of the thermometer pointer to obtain the temperature detection result of the bimetallic thermometer when the actual vibration does not interfere with the temperature detection of the bimetallic thermometer, including: When the actual vibration does not interfere with the temperature detection of the bimetallic thermometer, analyze the swinging image of the thermometer pointer to obtain the indication position information of the thermometer pointer on the temperature dial; according to the indication position information, obtain the temperature detection result of the bimetallic thermometer.

4. The intelligent bimetal thermometer with an anti-shake frame according to claim 1, characterized in that: The temperature detection result correction module is used to extract the corresponding relationship information matching the actual vibration from the corresponding relationship when the actual vibration interferes with the temperature detection of the bimetallic thermometer; Then, correct the temperature detection result of the bimetallic thermometer according to the corresponding relationship information, including: When the actual vibration interferes with the temperature detection of the bimetallic thermometer, analyze the action data to obtain the main vibration direction and main vibration magnitude of the actual vibration on the bimetallic thermometer; according to the main vibration direction and the main vibration magnitude, extract the corresponding relationship information matching the actual vibration from the corresponding relationship; wherein, the corresponding relationship information includes the temperature indication display deviation matching the main vibration direction and the main vibration magnitude; Correct the temperature detection result of the bimetallic thermometer according to the corresponding relationship information.

5. The vibration correction method of the intelligent bimetal thermometer with an anti-shake frame according to any one of claims 1-4, characterized in that, It includes the following steps: Step S1, collect the swinging data of the thermometer pointer when the bimetallic thermometer is under the action of external vibration under constant temperature conditions; analyze the swinging data to obtain the corresponding relationship between the temperature indication change of the bimetallic thermometer and the external vibration action; Step S2, collect the action data of the actual vibration received by the bimetallic thermometer during the temperature detection process, analyze the action data of the actual vibration, and judge whether the actual vibration interferes with the temperature detection of the bimetallic thermometer; if not, analyze the swinging image of the thermometer pointer to obtain the temperature detection result of the bimetallic thermometer; Step S3, if the actual vibration interferes with the temperature detection of the bimetallic thermometer, extract the corresponding relationship information matching the actual vibration from the corresponding relationship according to the action data; then correct the temperature detection result of the bimetallic thermometer according to the corresponding relationship information.

6. The vibration correction method of the intelligent bimetal thermometer with an anti-shake frame according to claim 5, characterized in that: In the step S1, collect the swinging data of the thermometer pointer when the bimetallic thermometer is under the action of external vibration under constant temperature conditions; Analyze the swinging data to obtain the corresponding relationship between the temperature indication change of the bimetallic thermometer and the external vibration action, including: Collect the swinging direction data and swinging amplitude data of the thermometer pointer when the bimetallic thermometer is under the action of different external vibrations under different constant temperature conditions; Perform a correlation analysis on the swing direction data, the swing amplitude data, the temperature values corresponding to different constant temperature conditions, the acting directions and acting magnitudes corresponding to different vibration effects, to obtain the corresponding relationship between the temperature indication change of the bimetallic thermometer and the external vibration effect; wherein, the corresponding relationship includes the temperature indication deviation of the bimetallic thermometer under the same constant temperature condition and different external vibration effects, and the temperature indication deviation of the bimetallic thermometer when detecting the temperature values corresponding to different constant temperature conditions under the same external vibration effect.

7. The vibration correction method of the intelligent bimetallic thermometer with an anti-shake frame as claimed in claim 5, wherein: In the step S2, collect the acting data of the actual vibration received by the bimetallic thermometer during the temperature detection process, analyze the acting data of the actual vibration, and judge whether the actual vibration interferes with the temperature detection of the bimetallic thermometer; If not, then analyze the swing image of the thermometer pointer to obtain the temperature detection result of the bimetallic thermometer, including: Collect the acting direction and acting magnitude data of the actual vibration received by the bimetallic thermometer during the temperature detection process, analyze the acting direction and acting magnitude data, and judge whether the actual vibration exceeds the built-in anti-vibration limit value of the bimetallic thermometer; if not, then judge that the actual vibration does not interfere with the temperature detection of the bimetallic thermometer; if it exceeds, then judge that the actual vibration interferes with the temperature detection of the bimetallic thermometer; If the actual vibration does not interfere with the temperature detection of the bimetallic thermometer, then analyze the swing image of the thermometer pointer to obtain the indication position information of the thermometer pointer on the temperature dial; according to the indication position information, obtain the temperature detection result of the bimetallic thermometer.

8. The vibration correction method of the intelligent bimetallic thermometer with an anti-shake frame as claimed in claim 5, wherein: In the step S3, if the actual vibration interferes with the temperature detection of the bimetallic thermometer, according to the acting data, extract the corresponding relationship information matching the actual vibration from the corresponding relationship; Then, according to the corresponding relationship information, correct the temperature detection result of the bimetallic thermometer, including: If the actual vibration interferes with the temperature detection of the bimetallic thermometer, analyze the acting data to obtain the main vibration direction and main vibration magnitude of the actual vibration on the bimetallic thermometer; according to the main vibration direction and the main vibration magnitude, extract the corresponding relationship information matching the actual vibration from the corresponding relationship; wherein, the corresponding relationship information includes the temperature indication deviation matching the main vibration direction and the main vibration magnitude; According to the corresponding relationship information, correct the temperature detection result of the bimetallic thermometer.

9. The vibration correction method for a bimetallic thermometer as claimed in claim 5, wherein: In the step S3, according to the corresponding relationship information, correct the temperature detection result of the bimetallic thermometer, including: Step S301, use the following formula (1) to judge whether there is vibration information in the corresponding relationship that exactly matches the actual vibration, In the above formula (1), A1 represents the A1-th vibration information in the corresponding relationship that exactly matches the actual vibration. If there is no vibration information in the corresponding relationship that exactly matches the actual vibration, the result of A1 is empty; R(a) represents the vibration direction data in the a-th vibration information in the corresponding relationship, and the original form of the data is in binary but is converted to decimal here; F(a) represents the vibration magnitude in the a-th vibration information in the corresponding relationship, that is, the amplitude of the vibration; R0 represents the main vibration direction data of the actual vibration; F0 represents the amplitude of the main vibration magnitude of the actual vibration; | | represents taking the absolute value; n represents the total number of vibration information in the corresponding relationship; means substituting the value of a from 1 to n into the parentheses to obtain the value of a when the formula in the parentheses holds; If the result of A1 is not empty, it indicates that the vibration information that exactly matches the actual vibration in the corresponding relationship is the A1-th vibration information in the corresponding relationship, and the corresponding relationship information is the temperature indication deviation corresponding to the A1-th vibration information in the corresponding relationship; if the result of A1 is empty, it indicates that there is no vibration information that exactly matches the actual vibration in the corresponding relationship. Step S302, if there is no vibration information that exactly matches the actual vibration, then use the following formula (2) to select several vibration information that approximately matches the actual vibration in the corresponding relationship. In the above formula (2), A2 represents an array of numbers of several vibration information that closely matches the actual vibration; represents the value of a when the value of a is taken from 1 to n and substituted into the formula inside the absolute value, and the minimum value after taking the absolute value of the formula inside the absolute value is obtained; {a|,,} represents that the value of a is taken from 1 to n and substituted into all the formulas inside the parentheses, and all the values of a that satisfy any one of the three formulas separated by commas are obtained and recorded as an array A2 in ascending order of the value of a; Step S303, use the following formula (3) to determine the most approximately matching vibration information according to the vibration direction and vibration magnitude in several vibration information that approximately match the actual vibration, as well as the main vibration direction and the main vibration magnitude of the actual vibration. In the above formula (3), E represents the E-th vibration information in the corresponding relationship, which is the vibration information that most closely matches the actual vibration; A2(e) represents the e-th value in the array A2; R[A2(e)] represents the vibration direction data in the A2(e)-th vibration information in the corresponding relationship; F[A2(e)] represents the vibration magnitude in the A2(e)-th vibration information in the corresponding relationship. It means that the value of e is taken from 1 to 3 and substituted into the parentheses, and the value of e when the minimum value is obtained in the parentheses is denoted as E. If there is no vibration information that exactly matches the actual vibration, the corresponding relationship information is the temperature indication deviation corresponding to the E-th vibration information in the corresponding relationship.

Images