阅读说明：本技术 一种机动车加热油箱 (Heating oil tank of motor vehicle ) 是由 曾逸华 于 2020-05-29 设计创作，主要内容包括：本发明公开了一种机动车加热油箱,包括箱体,所述箱体的表面固定连接有固定环,所述固定环的上表面固定连接有固定板,所述固定板的一侧分别固定连接有进油管和显示面板,所述进油管的进油端螺纹连接有密封盖,所述显示面板的下表面固定连接有支撑板,所述显示面板的下表面电连接有温度控制器,所述温度控制器的侧面电连接有温度感应头,所述箱体的另一侧固定连接有连接环,所述连接环的内壁固定连接有固定杆,所述固定杆的表面嵌设有加热板,所述固定杆的一端固定连接有固定座。该机动车加热油箱,通过设置箱体、连接环、固定杆、加热板、固定座、固定筒和连接板,从而达到便于对机动车中的油箱加热的效果。(The invention discloses a motor vehicle heating oil tank which comprises a tank body, wherein a fixing ring is fixedly connected to the surface of the tank body, a fixing plate is fixedly connected to the upper surface of the fixing ring, an oil inlet pipe and a display panel are respectively and fixedly connected to one side of the fixing plate, a sealing cover is in threaded connection with the oil inlet end of the oil inlet pipe, a supporting plate is fixedly connected to the lower surface of the display panel, the lower surface of the display panel is electrically connected with a temperature controller, the side surface of the temperature controller is electrically connected with a temperature sensing head, a connecting ring is fixedly connected to the other side of the tank body, a fixing rod is fixedly connected to the inner wall of the connecting ring, a heating plate is embedded in the surface. This motor vehicle heating oil tank through setting up box, go-between, dead lever, hot plate, fixing base, a fixed section of thick bamboo and connecting plate to reach the effect of being convenient for to the oil tank heating in the motor vehicle.)

1. A motor vehicle heating oil tank comprises a tank body (1), and is characterized in that: the surface fixing device is characterized in that a fixing ring (2) is fixedly connected to the surface of the box body (1), a fixing plate (3) is fixedly connected to the upper surface of the fixing ring (2), an oil inlet pipe (4) and a display panel (5) are fixedly connected to one side of the fixing plate (3) respectively, a sealing cover (6) is connected to the oil inlet end of the oil inlet pipe (4) in a threaded manner, a supporting plate (7) is fixedly connected to the lower surface of the display panel (5), a temperature controller (8) is electrically connected to the lower surface of the display panel (5), a temperature sensing head (9) is electrically connected to the side surface of the temperature controller (8), a connecting ring (10) is fixedly connected to the other side of the box body (1), a fixing rod (11) is fixedly connected to the inner wall of the connecting ring (10), a heating plate (12) is embedded into the, the fixed surface of fixing base (13) is connected with a fixed cylinder (14), the equal fixedly connected with connecting plate (15) in surperficial both ends of fixed cylinder (14), and two connecting plates (15) respectively with the inner wall both sides fixed connection of box (1).

2. A heated fuel tank for a motor vehicle as claimed in claim 1, wherein: the surface fixed connection of box (1) has two solid fixed rings (2), and the surface of two solid fixed rings (2) all is through fixed plate (3) and the chassis lower fixed surface of motor vehicle is connected.

3. A heated fuel tank for a motor vehicle as claimed in claim 1, wherein: the display panel (5) is located below the oil inlet pipe (4), the temperature controller (8) is fixedly connected with the side face of the box body (1), and the side face of the temperature sensing head (9) is fixedly connected with the bottom of the inner wall of the box body (1).

4. A heated fuel tank for a motor vehicle as claimed in claim 1, wherein: one end of the fixing rod (11) penetrates through the side face of the box body (1) and extends to the inner side wall of the box body (1) to be fixedly connected with the fixing seat (13) in an inserting mode, and the side face of the fixing seat (13) is fixedly connected to the center of the inner wall of the box body (1).

5. A heated fuel tank for a motor vehicle as claimed in claim 1, wherein: the two sides of the fixed cylinder (14) are fixedly connected with the two sides of the inner wall of the box body (1) respectively, and the fixed cylinder (14) is made of aluminum alloy.

6. A heated fuel tank for a motor vehicle as claimed in claim 1, wherein: one end of the fixing rod (11) is fixedly connected with a power line, and the power line penetrates through the fixing rod (11) and is electrically connected with the heating plate (12) on the surface of the fixing rod (11).

7. A heated fuel tank for a motor vehicle as claimed in claim 1, wherein: when the process of detection is carried out based on the display panel (5), the method further comprises the following steps:

based on the inductor of nozzle of the oil gun and the temperature monitor who sets up at the peripheral position of oil filler point, whether the inside temperature of monitoring box (1) is too high, its monitoring step includes:

acquiring oil mass information of the box body (1) based on the sensor of the nozzle of the oil gun;

based on display panel (5), it is right the oil mass information of box (1) demonstrates to oil mass information according to box (1) judges current box internal state, just current box (1) internal state includes: an oil-not-filled state and an oil-filled state;

monitoring the change of the oil temperature in the box body (1) according to the temperature monitor;

judging whether to heat the oil tank according to the internal state of the tank body (1), starting the heating plate (12) to heat the oil tank when the internal state of the tank body (1) is in a full oil filling state, and stopping the heating plate (12) from heating the oil tank when the internal state of the tank body (1) is not in the full oil filling state;

and the temperature monitor is used for monitoring the oil temperature in the box body (1) in real time, monitoring results are returned to the vehicle-mounted terminal of the current target vehicle in real time for displaying, when the oil temperature is more than or equal to 50 degrees, the heating of the heating plate (12) is stopped, and when the oil temperature is less than or equal to 35 degrees, the heating plate (12) is started for heating.

8. A motor vehicle heating fuel tank (1) according to claim 1, characterized in that: the temperature sensing head (9) comprises a thermocouple type temperature sensing head, is connected with an electric instrument, is internally provided with a platinum thermal resistor, can directly measure the temperature, converts a temperature signal into a thermoelectromotive force signal, and converts the thermoelectromotive force signal into the temperature of a measured medium through the electric instrument; the thermistor temperature induction head is used for measuring the temperature through the thermal effect based on the resistor and measuring the change of the semiconductor thermistor value to obtain the temperature change of a measured medium; an RTD type temperature sensor head for measuring the temperature by using the resistance coefficient; IC type temperature-sensing head, through utilizing the refracting index that temperature change changed in the light path to produce the change, light path terminal position produces an offset, embodies according to offset and testee and reachs testee temperature, wherein, at the in-process that sets up temperature-sensing head to motor vehicle heating oil tank, includes: selecting a qualified temperature sensing head (9), the selecting step comprising:

step A1, constructing different characteristic data matrixes of the temperature sensing head (9) according to the following formula:

wherein X represents different characteristic data matrixes of the temperature sensing head (9), X₁Represents the characteristic stability data, x₂Representing characteristic interference capability data, x₃Representing characteristic price data, m representing the number of different characteristic data samples of the constructed temperature sensing head (9), x_1jRepresents the stability data x in the j-th data sample of the m constructed characteristic data samples of the temperature sensing head (9)_2jRepresenting the interference capability data x in the j-th data sample of the m constructed characteristic data samples of the temperature sensing head (9)_3jRepresenting price data in the jth data sample in the characteristic data samples of the m constructed temperature sensing heads (9);

step A2, constructing real temperature induction head (9) category matrixes corresponding to different characteristic data matrixes of the temperature induction head (9) according to the following formula:

y represents a real temperature induction head (9) type matrix corresponding to different characteristic data matrixes of the temperature induction heads (9), 0 represents that the real type is a thermocouple type temperature induction head, 1 represents that the real type is a thermistor type temperature induction head, 2 represents that the real type is an RTD type temperature induction head, and 3 represents that the real type is an IC type temperature induction head;

step A3, the model is built according to the following formula to predict the type of the temperature sensing head (9) according to different characteristic data of the temperature sensing head (9):

h represents that the model predicts the type of the temperature sensing head (9) according to different characteristic data of the temperature sensing head, the type is in a matrix form, X represents a different characteristic data matrix of the temperature sensing head, and theta₁The representative model initializes the weight value of the first layer, and the initialized value is 0, k₁The representative model initializes the bias value of the first layer, the initialized value is 0, theta₂The representative model initializes the weight value of the second layer, and the initialized value is 0, k₂The representing model initializes the bias value of the second layer, the initialization value is 0, e represents a natural constant with the value of irrational number 2.71828.. the log () represents a logarithmic function with the base two;

step A4, calculating the difference value between the predicted value of the temperature sensing head (9) type and the real temperature sensing head (9) type value of the model for different characteristic data of the temperature sensing head (9) according to the following formula:

wherein m represents the number of different characteristic data samples of the constructed temperature sensing head (9), y_iRepresents the real class value h of the ith data sample in the characteristic data samples of the m constructed temperature sensing heads (9)_iRepresenting the prediction category value of the ith data sample in the m constructed characteristic data samples of the temperature sensing head (9), and q representing the difference value between the predicted value of the category of the temperature sensing head (9) and the category value of the real temperature sensing head (9) of different characteristic data of the temperature sensing head (9) by the model;

and A5, reducing the difference value q range between the predicted value of the temperature sensing head (9) type and the real temperature sensing head (9) type value of the model in the step A4 to the different characteristic data of the temperature sensing head (9) by a large number of iterations, returning to the step A3 to predict when the difference value q range is more than or equal to 0 and less than 0.1, wherein the predicted value h is the real value, weighing the temperature sensing head type according to the predicted value h, and further selecting the qualified temperature sensing head (9).

Technical Field

The invention relates to the technical field of oil tanks, in particular to a heating oil tank for a motor vehicle.

Background

At present, diesel engine vehicles are increasingly used in the transportation industry, but due to long winter time and cold climate in northern areas of China, diesel oil in the diesel engine vehicles is waxed and thickened at low temperature, so that the diesel engine vehicles cannot be used. If the diesel with the anti-freezing function is adopted, the transportation cost of the diesel locomotive can be greatly increased, the economic burden of a vehicle owner is improved, the transportation price is further increased, and the competition of the vehicle owner in the industry is not facilitated.

Although some oil tanks are internally provided with cold-heat exchangers (cold-heat converters), once the displacer is damaged, circulating water inside the displacer is easy to leak into the oil tank, and finally, an engine is easy to break down, so that traffic danger is easy to occur.

Disclosure of Invention

The present invention is directed to a heating fuel tank for a motor vehicle to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a motor vehicle heating oil tank, includes the box, the fixed ring of fixed surface of box is connected with, fixed ring's last fixed surface is connected with the fixed plate, one side difference fixedly connected with of fixed plate advances oil pipe and display panel, the oil inlet end threaded connection who advances oil pipe has sealed lid, display panel's lower fixed surface is connected with the backup pad, display panel's lower fixed surface electricity is connected with temperature controller, temperature controller's side electricity is connected with the temperature-sensing head, the opposite side fixedly connected with go-between of box, the inner wall fixedly connected with dead lever of go-between, the surface of dead lever inlays and is equipped with the hot plate, the one end fixedly connected with fixing base of dead lever, the fixed surface of fixing base is connected with solid fixed cylinder, gu fixed surface of.

Preferably, the surface of the box body is fixedly connected with two fixing rings, and the surfaces of the two fixing rings are fixedly connected with the lower surface of the chassis of the motor vehicle through fixing plates.

Preferably, the display panel is located below the oil inlet pipe, the temperature controller is fixedly connected with the side face of the box body, and the side face of the temperature sensing head is fixedly connected with the bottom of the inner wall of the box body.

Preferably, one end of the fixing rod penetrates through the side face of the box body and extends to the inner side wall of the box body to be fixedly connected with the fixing seat in an inserting mode, and the side face of the fixing seat is fixedly connected to the center of the inner wall of the box body.

Preferably, the two sides of the fixed cylinder are fixedly connected with the two sides of the inner wall of the box body respectively, and the fixed cylinder is made of aluminum alloy.

Preferably, one end of the fixing rod is fixedly connected with a power line, and the power line penetrates through the fixing rod and is electrically connected with the heating plate on the surface of the fixing rod.

Preferably, in the process of detecting based on the display panel (5), the method further comprises the following steps:

based on the inductor of nozzle of the oil gun and the temperature monitor who sets up at the peripheral position of oil filler point, whether the inside temperature of monitoring box (1) is too high, its monitoring step includes:

acquiring oil mass information of the box body (1) based on the sensor of the nozzle of the oil gun;

based on display panel (5), it is right the oil mass information of box (1) demonstrates to oil mass information according to box (1) judges current box internal state, just current box (1) internal state includes: an oil-not-filled state and an oil-filled state;

monitoring the change of the oil temperature in the box body (1) according to the temperature monitor;

judging whether to heat the oil tank according to the internal state of the tank body (1), starting the heating plate (12) to heat the oil tank when the internal state of the tank body (1) is in a full oil filling state, and stopping the heating plate (12) from heating the oil tank when the internal state of the tank body (1) is not in the full oil filling state;

and the temperature monitor is used for monitoring the oil temperature in the box body (1) in real time, monitoring results are returned to the vehicle-mounted terminal of the current target vehicle in real time for displaying, when the oil temperature is more than or equal to 50 degrees, the heating of the heating plate (12) is stopped, and when the oil temperature is less than or equal to 35 degrees, the heating plate (12) is started for heating.

Preferably, the temperature sensing head (9) comprises a thermocouple type temperature sensing head, is connected with an electric instrument, is internally provided with a platinum thermal resistor, can directly measure the temperature, converts a temperature signal into a thermoelectric force signal, and converts the thermoelectric force signal into the temperature of a measured medium through the electric instrument; the thermistor temperature induction head is used for measuring the temperature through the thermal effect based on the resistor and measuring the change of the semiconductor thermistor value to obtain the temperature change of a measured medium; an RTD type temperature sensor head for measuring the temperature by using the resistance coefficient; IC type temperature-sensing head, through utilizing the refracting index that temperature change changed in the light path to produce the change, light path terminal position produces an offset, embodies according to offset and testee and reachs testee temperature, wherein, at the in-process that sets up temperature-sensing head to motor vehicle heating oil tank, includes: selecting a qualified temperature sensing head (9), the selecting step comprising:

step A1, constructing different characteristic data matrixes of the temperature sensing head (9) according to the following formula:

wherein X represents different characteristic data matrixes of the temperature sensing head (9), X₁Represents the characteristic stability data, x₂Representing characteristic interference capability data, x₃Representing characteristic price data, m representing the number of different characteristic data samples of the constructed temperature sensing head (9), x_1jRepresents the stability data x in the j-th data sample of the m constructed characteristic data samples of the temperature sensing head (9)_2jRepresenting the interference capability data x in the j-th data sample of the m constructed characteristic data samples of the temperature sensing head (9)_3jRepresenting price data in the jth data sample in the characteristic data samples of the m constructed temperature sensing heads (9);

step A2, constructing real temperature induction head (9) category matrixes corresponding to different characteristic data matrixes of the temperature induction head (9) according to the following formula:

y represents a real temperature induction head (9) type matrix corresponding to different characteristic data matrixes of the temperature induction heads (9), 0 represents that the real type is a thermocouple type temperature induction head, 1 represents that the real type is a thermistor type temperature induction head, 2 represents that the real type is an RTD type temperature induction head, and 3 represents that the real type is an IC type temperature induction head;

step A3, the model is built according to the following formula to predict the type of the temperature sensing head (9) according to different characteristic data of the temperature sensing head (9):

h represents that the model predicts the type of the temperature sensing head (9) according to different characteristic data of the temperature sensing head, the type is in a matrix form, X represents a different characteristic data matrix of the temperature sensing head, and theta₁The representative model initializes the weight value of the first layer, and the initialized value is 0, k₁The representative model initializes the bias value of the first layer, the initialized value is 0, theta₂The representative model initializes the weight value of the second layer, and the initialized value is 0, k₂The representing model initializes the bias value of the second layer, the initialization value is 0, e represents a natural constant with the value of irrational number 2.71828.. the log () represents a logarithmic function with the base two;

step A4, calculating the difference value between the predicted value of the temperature sensing head (9) type and the real temperature sensing head (9) type value of the model for different characteristic data of the temperature sensing head (9) according to the following formula:

wherein m represents the number of different characteristic data samples of the constructed temperature sensing head (9), y_iRepresents the real class value h of the ith data sample in the characteristic data samples of the m constructed temperature sensing heads (9)_iRepresenting the prediction category value of the ith data sample in the m constructed characteristic data samples of the temperature sensing head (9), and q representing the difference value between the predicted value of the category of the temperature sensing head (9) and the category value of the real temperature sensing head (9) of different characteristic data of the temperature sensing head (9) by the model;

and A5, reducing the difference value q range between the predicted value of the temperature sensing head (9) type and the real temperature sensing head (9) type value of the model in the step A4 to the different characteristic data of the temperature sensing head (9) by a large number of iterations, returning to the step A3 to predict when the difference value q range is more than or equal to 0 and less than 0.1, wherein the predicted value h is the real value, weighing the temperature sensing head type according to the predicted value h, and further selecting the qualified temperature sensing head (9).

Advantageous effects

The invention provides a motor vehicle heating oil tank which has the following beneficial effects:

1. this motor vehicle heating oil tank, through setting up the box, solid fixed ring, the fixed plate, advance oil pipe, display panel, sealed lid, a supporting plate, temperature controller and temperature-sensing head, be convenient for make the oil tank through solid fixed ring and fixed plate and motor vehicle's chassis lower surface fixed, and through temperature controller and the inside temperature of temperature-sensing head response oil tank, and make temperature numerical value show at display panel, be convenient for survey, thereby reach this motor vehicle heating oil tank and have the inside temperature effect of detection box.

2. This motor vehicle heating oil tank through setting up box, go-between, dead lever, hot plate, fixing base, solid fixed cylinder and connecting plate, is convenient for make the power cord switch on of dead lever one end, makes the space of the solid fixed cylinder of hot plate heating inside to make the heat pass through during solid fixed cylinder transmits the fluid to the box inside, thereby reach the effect of being convenient for to the oil tank heating in the motor vehicle.

Drawings

FIG. 1 is a schematic front sectional view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of A in FIG. 1 according to the present invention.

In the figure: the device comprises a box body 1, a fixing ring 2, a fixing plate 3, an oil inlet pipe 4, a display panel 5, a sealing cover 6, a supporting plate 7, a temperature controller 8, a temperature sensing head 9, a connecting ring 10, a fixing rod 11, a heating plate 12, a fixing seat 13, a fixing barrel 14 and a connecting plate 15.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a heating oil tank of a motor vehicle comprises a tank body 1, wherein the surface of the tank body 1 is fixedly connected with a fixing ring 2, the upper surface of the fixing ring 2 is fixedly connected with a fixing plate 3, the surface of the tank body 1 is fixedly connected with two fixing rings 2, and the surface of two solid fixed rings 2 all is through fixed plate 3 and the chassis lower fixed surface of motor vehicle is connected, one side difference fixedly connected with of fixed plate 3 advances oil pipe 4 and display panel 5, the oil feed end threaded connection who advances oil pipe 4 has sealed lid 6, display panel 5's lower fixed surface is connected with backup pad 7, display panel 5's lower surface electricity is connected with temperature controller 8, temperature controller 8's side electricity is connected with temperature-sensing head 9, display panel 5 is located the below of advancing oil pipe 4, temperature controller 8 and the side fixed connection of box 1, the side of temperature-sensing head 9 and the inner wall bottom fixed connection of box 1.

The other side of the box body 1 is fixedly connected with a connecting ring 10, the inner wall of the connecting ring 10 is fixedly connected with a fixed rod 11, the surface of the fixed rod 11 is embedded with a heating plate 12, one end of the fixed rod 11 is fixedly connected with a power cord, and the power cord penetrates the fixed rod 11 and is electrically connected with the heating plate 12 on the surface of the fixed rod 11, one end of the fixed rod 11 is fixedly connected with a fixed seat 13, one end of the fixed rod 11 penetrates the side surface of the box body 1 and extends to the inner side wall of the box body 1 to be fixedly inserted with the fixed seat 13, the side surface of the fixed seat 13 is fixedly connected with the center of the inner wall of the box body 1, the surface of the fixed seat 13 is fixedly connected with a fixed cylinder 14, two sides of the fixed cylinder 14 are respectively and fixedly connected with two sides of the inner wall of the box body 1, and the material of a fixed cylinder 14 is the aluminum alloy, and equal fixedly connected with connecting plate 15 in fixed cylinder 14's surperficial both ends, and two connecting plates 15 respectively with the inner wall both sides fixed connection of box 1.

The working principle is as follows: when heating the motor vehicle oil tank, make the power cord switch on of dead lever 11 one end, make hot plate 12 heat the space of the inside of solid fixed cylinder 14 to make the heat pass through solid fixed cylinder 14 and transmit to the fluid of the inside of box 1, and respond to the inside temperature of oil tank through temperature controller 8 and temperature-sensing head 9, and make temperature numerical value show at display panel 5, be convenient for survey, thereby reach the effect of being convenient for to the oil tank heating in the motor vehicle.

When the process of detection is carried out based on the display panel (5), the method further comprises the following steps:

based on the inductor of nozzle of the oil gun and the temperature monitor who sets up at the peripheral position of oil filler point, whether the inside temperature of monitoring box (1) is too high, its monitoring step includes:

acquiring oil mass information of the box body (1) based on the sensor of the nozzle of the oil gun;

based on display panel (5), it is right the oil mass information of box (1) demonstrates to oil mass information according to box (1) judges current box internal state, just current box (1) internal state includes: an oil-not-filled state and an oil-filled state;

monitoring the change of the oil temperature in the box body (1) according to the temperature monitor;

judging whether to heat the oil tank according to the internal state of the tank body (1), starting the heating plate (12) to heat the oil tank when the internal state of the tank body (1) is in a full oil filling state, and stopping the heating plate (12) from heating the oil tank when the internal state of the tank body (1) is not in the full oil filling state;

and the temperature monitor is used for monitoring the oil temperature in the box body (1) in real time, monitoring results are returned to the vehicle-mounted terminal of the current target vehicle in real time for displaying, when the oil temperature is more than or equal to 50 degrees, the heating of the heating plate (12) is stopped, and when the oil temperature is less than or equal to 35 degrees, the heating plate (12) is started for heating.

In this embodiment, set up temperature monitor because at the in-process of heating the oil tank, the danger of high temperature can appear, consequently, carries out real-time supervision to the internal oil temperature of box through setting up temperature monitor, improves the accurate judgement to the oil temperature state, in addition through whether there is oil in the response box inside, when filling oil and carrying out the box heating, will return normally oil temperature improvement back hydraulic system.

The beneficial effects of the above technical scheme are: at first carry out first judgement current box internal state through nozzle inductor, secondly, judge once more through temperature monitor, and then carry out real-time supervision to the oil temperature when the box is inside, and at last, transmit the inside real-time oil temperature of relevant box to vehicle mounted terminal and show, the navigating mate of being convenient for can the current box internal temperature of effectual monitoring, the timely cancellation heating of being convenient for.

The temperature sensing head (9) comprises a thermocouple type temperature sensing head, is connected with an electric instrument, is internally provided with a platinum thermal resistor, can directly measure the temperature, converts a temperature signal into a thermoelectromotive force signal, and converts the thermoelectromotive force signal into the temperature of a measured medium through the electric instrument; the thermistor temperature induction head is used for measuring the temperature through the thermal effect based on the resistor and measuring the change of the semiconductor thermistor value to obtain the temperature change of a measured medium; an RTD type temperature sensor head for measuring the temperature by using the resistance coefficient; IC type temperature-sensing head, through utilizing the refracting index that temperature change changed in the light path to produce the change, light path terminal position produces an offset, embodies according to offset and testee and reachs testee temperature, wherein, at the in-process that sets up temperature-sensing head to motor vehicle heating oil tank, includes: selecting a qualified temperature sensing head (9), the selecting step comprising:

step A1, constructing different characteristic data matrixes of the temperature sensing head (9) according to the following formula:

wherein X represents different characteristic data matrixes of the temperature sensing head (9), X₁Represents the characteristic stability data, x₂Representing characteristic interference capability data, x₃Representing characteristic price data, m representing the number of different characteristic data samples of the constructed temperature sensing head (9), x_1jRepresents the stability data x in the j-th data sample of the m constructed characteristic data samples of the temperature sensing head (9)_2jRepresenting the interference capability data x in the j-th data sample of the m constructed characteristic data samples of the temperature sensing head (9)_3jRepresenting price data in the jth data sample in the characteristic data samples of the m constructed temperature sensing heads (9);

step A2, constructing real temperature induction head (9) category matrixes corresponding to different characteristic data matrixes of the temperature induction head (9) according to the following formula:

y represents a real temperature induction head (9) type matrix corresponding to different characteristic data matrixes of the temperature induction heads (9), 0 represents that the real type is a thermocouple type temperature induction head, 1 represents that the real type is a thermistor type temperature induction head, 2 represents that the real type is an RTD type temperature induction head, and 3 represents that the real type is an IC type temperature induction head;

step A3, the model is built according to the following formula to predict the type of the temperature sensing head (9) according to different characteristic data of the temperature sensing head (9):

h represents that the model predicts the type of the temperature sensing head (9) according to different characteristic data of the temperature sensing head, the type is in a matrix form, X represents a different characteristic data matrix of the temperature sensing head, and theta₁The representative model initializes the weight value of the first layer, and the initialized value is 0, k₁The representative model initializes the bias value of the first layer, the initialized value is 0, theta₂The representative model initializes the weight value of the second layer, and the initialized value is 0, k₂The representing model initializes the bias value of the second layer, the initialization value is 0, e represents a natural constant with the value of irrational number 2.71828.. the log () represents a logarithmic function with the base two;

step A4, calculating the difference value between the predicted value of the temperature sensing head (9) type and the real temperature sensing head (9) type value of the model for different characteristic data of the temperature sensing head (9) according to the following formula:

wherein m represents the number of different characteristic data samples of the constructed temperature sensing head (9), y_iRepresents the real class value h of the ith data sample in the characteristic data samples of the m constructed temperature sensing heads (9)_iRepresenting the prediction category value of the ith data sample in the m constructed characteristic data samples of the temperature sensing head (9), and q representing the difference value between the predicted value of the category of the temperature sensing head (9) and the category value of the real temperature sensing head (9) of different characteristic data of the temperature sensing head (9) by the model;

and A5, reducing the difference value q range between the predicted value of the temperature sensing head (9) type and the real temperature sensing head (9) type value of the model in the step A4 to the different characteristic data of the temperature sensing head (9) by a large number of iterations, returning to the step A3 to predict when the difference value q range is more than or equal to 0 and less than 0.1, wherein the predicted value h is the real value, weighing the temperature sensing head type according to the predicted value h, and further selecting the qualified temperature sensing head (9).

In this embodiment, the model training iteration is performed, and when a difference value q between a predicted value of a temperature sensor class and a true temperature sensor class value is in a range of q being greater than or equal to 0 and less than 0.1, the training is stopped, the model at this time is an optimization model, and only the model in step a3 predicts the temperature sensor class for different characteristic data of the temperature sensor, where the predicted class is the true class, and according to what characteristic range needs to be reached in an example, the model limits the temperature sensor class meeting the selected characteristic value by artificially selecting the characteristic value.

The method has the advantages that the deep learning technology is selected, model fitting is carried out on data, the difference value is reduced to a reasonable range according to the difference value between the training prediction value and the actual value, the model is an optimized model, the model limits the type of the temperature sensing head which accords with the selected characteristic value through artificially selecting the characteristic value, the speed is greatly increased, the accuracy of the model is improved, manual selection work is replaced through an intelligent means, and the work efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.