A multi-task detection method and detection host for temperature instrument

Abstract

The present application provides a multi-task detection method and a detection host for a temperature instrument. The multi-task detection method is applied to a temperature detection system, which includes a first detection control device, a second detection control device, and a first temperature field device. In the solution provided by the present application, each temperature instrument communicates independently with the first temperature field device, and the detection control devices also operate independently of each other. Moreover, before temperature control, the temperature field device does not obtain the complete detection task of any temperature instrument. The target temperature point is only based on the current detection temperature of multiple temperature instruments, thereby realizing batch detection of multiple temperature instruments with different detection tasks. Moreover, the detection task of each temperature instrument remains relatively independent, so that each detection task meets the detection requirements.

Description

Technical Field

[0001] The present invention relates to the field of temperature instrument detection, and in particular to a multi-task detection method and a detection host for a temperature instrument. Background Art

[0002] Temperature instruments, including resistance temperature sensors (RTS), thermocouple temperature sensors (thermocouples), temperature transmitters, thermometers, temperature switches, and thermo-hygrometers, are widely used in fields such as biopharmaceuticals, banking, museums, intelligent buildings, aerospace, and environmental monitoring. For example, in environmental monitoring, ambient thermometers are used to monitor atmospheric temperature. In metrology, high-precision resistance temperature sensors or thermocouple temperature sensors can provide a standard temperature for other temperature instruments. To ensure that the measurement accuracy of temperature instruments meets the required standards, they must be tested. This testing involves measuring the instrument's performance within its range and evaluating its usability based on the measurement results.

[0003] Typically, a corresponding inspection task is set based on the situation of the temperature instrument being inspected and the general inspection rules for such temperature instruments. The inspection task typically includes one or more inspection temperature points within the measuring range of the temperature instrument. The inspection temperature points provide a inspection temperature field for the temperature instrument being inspected during the heating and / or cooling process. When the inspection temperature field reaches the inspection temperature point during the heating and / or cooling process, the instrument measurement data of the temperature instrument being inspected is collected, and then the temperature instrument is evaluated based on the collected instrument measurement data and the corresponding standard value.

[0004] Generally, the testing environment is provided by a corresponding temperature chamber, dry block furnace, tubular furnace, or other temperature field equipment. In addition, the measuring range of the temperature instruments being tested spans a large range. For example, the measuring range of a thermocouple temperature sensor can be between 200°C and 1200°C. Therefore, if each temperature instrument is tested individually, it will be very time-consuming and energy-consuming, and the detection efficiency will be low. Therefore, a method for batch testing of multiple temperature instruments at the same time is urgently needed.

[0005] In order to ensure the fairness and reliability of the test results, each test task should be carried out independently to ensure that the source of the test data is not interfered with by other temperature instruments, and different temperature instruments cannot be mixed in the same test task.

[0006] Therefore, the batch detection method in the prior art usually places multiple temperature instruments of the same type in the same temperature field equipment for detection. If the detection tasks of the temperature instruments of the same type are the same, there will be no contradiction when they are executed simultaneously, and there will be no problem of mutual interference. On the contrary, if different types of temperature instruments are detected, their detection tasks are generally different, and an overall detection task is required to coordinate the differences between the parties. This coordination is caused by the influence of multiple temperature instruments, does not meet the aforementioned requirements of independent detection, and affects the fairness and reliability of the detection results. Summary of the Invention

[0007] In order to solve the problems existing in the prior art, the present application provides a multi-task detection method and a detection host for a temperature instrument. The multi-task detection method is applied to a temperature detection system. The temperature detection system includes a first detection control device, a second detection control device and a first temperature field device. The first detection control device is used to control the detection of the first temperature instrument, the second detection control device is used to control the detection of the second temperature instrument, and the first temperature field device is used to store a target temperature point and provide a first detection temperature field for the first temperature instrument and the second temperature instrument according to the target temperature point.

[0008] In the method provided in the present application, each temperature instrument communicates independently with the temperature field device, and before temperature control is performed, the temperature field device does not obtain the complete detection task of any temperature instrument. The target temperature point is only based on the current detection temperature of multiple temperature instruments, thereby realizing batch detection of multiple temperature instruments with different detection tasks, and the detection task of each temperature instrument remains relatively independent, so that each detection task meets the detection requirements.

[0009] The purpose of this application is to provide the following aspects:

[0010] In a first aspect, the present application provides a multi-task detection method for a temperature instrument, the method being applied to a temperature detection system, the temperature detection system comprising a first detection control device, a second detection control device, and a first temperature field device, the first detection control device being used to control the detection of the first temperature instrument, the second detection control device being used to control the detection of the second temperature instrument, the first temperature field device being used to store a target temperature point and provide a first detection temperature field for the first temperature instrument and the second temperature instrument according to the target temperature point, the multi-task detection method comprising:

[0011] The first detection and control device determines a first target temperature point, and sends the first target temperature point to the first temperature field device, so that the first temperature field device stores the first target temperature point;

[0012] The second detection and control device determines a second target temperature point, and sends the second target temperature point to the first temperature field device, so that the first temperature field device stores the second target temperature point;

[0013] The first detection control device periodically acquires the temperature of the first detection temperature field, and when the first detection temperature field reaches the first target temperature point, sends a first temperature maintaining signal to the first temperature field device to stabilize the first detection temperature field at the first target temperature point; the first detection control device controls data collection of the first temperature instrument to obtain first instrument data corresponding to the first target temperature point;

[0014] The first detection and control device is configured to, after obtaining the first instrument data, send a first target deletion signal to the first temperature field device, so that the first temperature field device deletes the first target temperature point;

[0015] The second detection control device periodically obtains the temperature of the first detection temperature field, and when the first detection temperature field reaches the second target temperature point, controls the data collection of the second temperature instrument to obtain second instrument data corresponding to the second target temperature point.

[0016] In combination with the multi-task detection method of the first aspect, the first temperature field device stores the first target temperature point and the second target temperature point, and selects one of the first target temperature point and the second target temperature point to control the first detection temperature field;

[0017] The selecting of one of the first target temperature point and the second target temperature point includes selecting the one with an earlier storage time, or selecting the one with a later storage time, or selecting the one with a lower corresponding temperature, or selecting the one with a higher corresponding temperature, or randomly selecting;

[0018] The first target temperature point and the second target temperature point are both the target temperature points for the outbound journey, or are both the target temperature points for the return journey.

[0019] In combination with the multi-task detection method described in the first aspect, the second detection control device is configured to send a second temperature maintenance signal to the first temperature field device when the first detection temperature field reaches the second target temperature point to stabilize the first detection temperature field at the second target temperature point; after obtaining the second instrument data, send a second target deletion signal to the first temperature field device to enable the first temperature field device to delete the second target temperature point.

[0020] In combination with the multi-task detection method described in the first aspect, the temperature detection system further includes a second temperature field device, the second temperature field device is used to provide a second detection temperature field, and the second temperature field device and the first temperature field device have at least partially different operating ranges;

[0021] The first detection and control device determines a third target temperature point, and sends the third target temperature point to the second temperature field device, so that, at least partially simultaneously, the first temperature field device stores the first target temperature point and the second temperature field device stores the third target temperature point;

[0022] The first detection control device is configured to, after obtaining the first instrument data, obtain a correspondence between the first temperature instrument and the second detection temperature field to determine that the first temperature instrument is arranged in the second detection temperature field;

[0023] The first detection and control device periodically acquires the temperature of the second detection temperature field, and when the second detection temperature field reaches the third target temperature point, sends a third temperature maintaining signal to the second temperature field device to stabilize the second detection temperature field at the third target temperature point; the first detection and control device controls data collection of the first temperature instrument to obtain third instrument data corresponding to the third target temperature point;

[0024] The first detection and control device is configured to, after obtaining the third instrument data, send a third target deletion signal to the second temperature field device, so that the second temperature field device deletes the third target temperature point.

[0025] In combination with the multi-task detection method described in the first aspect, the step of determining the third temperature point and sending the third target temperature point to the second temperature field device includes:

[0026] Get the first preset duration;

[0027] Determining, based on the first preset time duration, a time interval between sending the first target temperature point to the first temperature field device and sending the third target temperature point to the second temperature field device, so that the second detection temperature field reaches the third target temperature point no earlier than the first instrument data is obtained;

[0028] The obtaining of the first preset duration includes:

[0029] Obtaining a first calibrated temperature control time for the first temperature field device to reach the first target temperature point;

[0030] Obtaining a second calibrated temperature control time for the second temperature field device to reach the third target temperature point;

[0031] Obtaining a first data collection time required to collect the first instrument data;

[0032] The first preset duration is obtained according to the first calibrated temperature control duration, the second calibrated temperature control duration, and the first data collection duration.

[0033] In combination with the multi-task detection method described in the first aspect, the temperature detection system further includes a third temperature field device, the third temperature field device is used to provide a third detection temperature field, and the third temperature field device and the first temperature field device have at least partially different operating ranges;

[0034] The second detection and control device determines a fourth target temperature point, and sends the fourth target temperature point to the third temperature field device, so that the second target temperature point is stored in the first temperature field device at least partially simultaneously, and the third temperature field device stores the fourth target temperature point;

[0035] The second detection control device is configured to, after obtaining the second instrument data, obtain a correspondence between the second temperature instrument and the third detection temperature field to determine that the second temperature instrument is arranged in the third detection temperature field;

[0036] The second detection and control device periodically acquires the temperature of the third detection temperature field, and when the third detection temperature field reaches the fourth target temperature point, sends a fourth temperature maintaining signal to the third temperature field device to stabilize the third detection temperature field at the fourth target temperature point; the second detection and control device controls data collection of the second temperature instrument to obtain fourth instrument data corresponding to the fourth target temperature point;

[0037] The first detection and control device is configured to, after obtaining the fourth instrument data, send a fourth target deletion signal to the third temperature field device, so that the third temperature field device deletes the fourth target temperature point.

[0038] In combination with the multi-task detection method described in the first aspect, the determining of the fourth temperature point and sending the fourth target temperature point to the third temperature field device includes:

[0039] Get the second preset duration;

[0040] Determining, based on the second preset time duration, a time interval between sending the second target temperature point to the first temperature field device and sending the fourth target temperature point to the second temperature field device, so that the second detection temperature field reaches the fourth target temperature point no earlier than the second instrument data is obtained;

[0041] The obtaining of the second preset duration includes:

[0042] Obtaining a third calibrated temperature control time for the first temperature field device to reach the second target temperature point;

[0043] Obtaining a fourth calibrated temperature control time for the second temperature field equipment to reach the fourth target temperature point;

[0044] Obtaining a second data collection time required to collect the second instrument data;

[0045] The first preset time is obtained according to the third calibrated temperature control time, the fourth calibrated temperature control time and the second data collection time.

[0046] In a second aspect, the present application further provides a detection host, comprising:

[0047] A first signal channel is used to connect to a first temperature field device;

[0048] A second signal channel is used for connecting to a first temperature instrument;

[0049] The third signal channel is used to connect to the second temperature instrument;

[0050] A storage module storing a temperature detection program;

[0051] a processing module that executes the temperature detection program to generate a first detection task for detecting the first temperature meter and a second detection task for detecting the second temperature meter, wherein the first detection task is configured to cause the detection host to operate according to the first detection control device according to any one of claims 1 to 7, and the second detection task is configured to cause the detection host to operate according to the second detection control device according to any one of claims 1 to 7;

[0052] The processing module is configured to perform the first detection task and the second detection task at least partially simultaneously.

[0053] In a third aspect, the present application further provides a detection host, comprising:

[0054] A first signal channel is used to connect to a first temperature field device;

[0055] A second signal channel is used for connecting to a first temperature instrument;

[0056] A storage module storing a temperature detection program;

[0057] A processing module executes the temperature detection program to generate a first detection task for detecting the first temperature instrument. The processing module is configured to execute the first detection task so that the detection host operates according to the first detection control device according to any one of claims 1 to 7.

[0058] In a fourth aspect, the present application also provides a temperature instrument detection system, comprising a first detection control device, a second detection control device and a first temperature field device, wherein the first detection control device, the second detection control device and the first temperature field device are used to execute the multi-task detection method described in the first aspect to detect the first temperature instrument and the second temperature instrument.

[0059] In a fifth aspect, the present application further provides a computer-readable storage medium having computer instructions stored thereon, which, when executed by a processor, implement the steps of the multi-task detection method in the temperature chamber described in the first aspect.

[0060] Compared with the prior art, the multi-task detection method and detection host in the temperature box provided by the present application are applied to a temperature field device and a temperature meter. The temperature meter and the temperature field device can communicate in real time. Based on the system, each temperature meter first sends the first detection temperature in the detection task to the temperature field device. The temperature field device determines the target temperature based on multiple first detection temperatures and controls the temperature at the target temperature. The temperature meter collects samples according to the detection task, and after completing the sampling, sends the second detection temperature to the temperature field device. The temperature field device is updated and controlled at the target temperature until all temperature instruments complete the detection task.

[0061] In the system and method provided by the present application, each detection task and temperature instrument have a one-to-one correspondence and are independently set. During the execution process, each detection task independently sends a detection temperature point to the temperature field device, and then performs measurement of the temperature instrument being detected based on the feedback of the temperature field device. The entire execution process is carried out independently without being affected by other temperature instruments, so that each detection task meets the detection requirements. At the same time, the temperature field device executes each detection temperature point in sequence, thereby providing a detection temperature field that meets the requirements of different temperature instruments without repeated temperature control as much as possible, thereby achieving the purpose of batch detection of multiple temperature instruments being detected. BRIEF DESCRIPTION OF THE DRAWINGS

[0062] Figure 1 A flow chart showing a multi-task detection method for a temperature instrument is provided;

[0063] Figure 2 A schematic structural diagram of the detection host is shown;

[0064] Figure 3 A schematic structural diagram of the detection host is shown. DETAILED DESCRIPTION

[0065] Exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all possible embodiments consistent with the present invention. Rather, they are merely examples of methods consistent with certain aspects of the present invention, as detailed in the appended claims.

[0066] The multi-task detection method and detection host of the temperature instrument provided by this application are described in detail below through specific embodiments.

[0067] First, a brief introduction to the usage scenarios of this solution is given.

[0068] It is understandable that when batch testing is performed on pressure instruments, there may be coordinated control or similar operations. However, pressure testing or testing in similar fields is significantly different from temperature testing. Specifically, during pressure testing, the test pressure generated by the pressure source is connected to each pressure instrument being tested through each branch interface. This branch interface format makes different pressure instruments being tested correspond to different pressure channels. Therefore, even if a coordinated testing task is adopted for pressure testing, it will not affect the independence of pressure testing. Temperature testing is different because the temperature instruments for batch testing are placed in the same temperature field environment. Therefore, the temperature testing of temperature instruments has higher procedural requirements.

[0069] Based on this, the present application provides a multi-task detection method and a detection host for a temperature instrument.

[0070] The solution provided in this application is used to perform batch testing on multiple temperature instruments using the same set of temperature field equipment. The temperature instruments include but are not limited to temperature sensors, temperature transmitters, thermometers, temperature switches, thermometers and hygrometers, etc., and during the testing process of the same batch, each temperature instrument is set with an independent testing task, at least two temperature instruments have different testing tasks, and all temperature instruments share the same set of temperature field equipment.

[0071] In this application, the temperature field device is used to provide a detection temperature field for the temperature instrument. The temperature field device can specifically be any temperature device in the prior art, such as a temperature and humidity chamber, a constant temperature liquid tank, a dry body furnace, a tubular furnace, etc.

[0072] In the present application, the temperature detection system also includes a first detection control device and a second detection control device, the first detection control device is used to control the detection of the first temperature instrument, and the second detection control device is used to control the detection of the second temperature instrument, for example, a host computer or a data acquisition device.

[0073] In the present application, the first detection and control device and the second detection and control device are computers that can directly issue control commands, and the temperature signal changes can be displayed on their screens, which are specifically used to control the operation of the temperature field equipment.

[0074] Furthermore, the first detection and control device and the second detection and control device not only have the function of data collection and recording, but also have the function of data processing.

[0075] Specifically, the first and second detection and control devices can be selected based on the type of temperature meter. For example, if the temperature meter is a pointer-type meter, the first and second detection and control devices may have the ability to recognize the image of the pointer dial. If the temperature meter is a digital meter with communication capabilities, the temperature meter may not be equipped with a data acquisition device. If the temperature meter outputs measurement results through analog electrical signals such as current, voltage, or resistance, the first and second detection and control devices may have the ability to measure the corresponding analog electrical signals.

[0076] In this example, the detection task corresponding to each temperature meter may be pre-stored in a detection control device. The detection control device may be respectively arranged in each temperature meter or may be independent of each temperature meter.

[0077] A specific example is that multiple processes are carried out simultaneously in a processing hardware, and each process can be considered as a task control sub-device.

[0078] In this example, the multi-task detection method is applied to a temperature detection system, which includes a first detection control device, a second detection control device and a first temperature field device. The first detection control device is used to control the detection of the first temperature instrument, the second detection control device is used to control the detection of the second temperature instrument, and the first temperature field device is used to store the target temperature point and provide a first detection temperature field for the first temperature instrument and the second temperature instrument according to the target temperature point.

[0079] Figure 1 A flow chart showing a multi-task detection method for a temperature instrument is shown as follows: Figure 1 As shown, the multi-task detection method includes the following steps S100 to S500:

[0080] In step S100 , the first detection and control device determines a first target temperature point, and sends the first target temperature point to the first temperature field device, so that the first temperature field device stores the first target temperature point.

[0081] In this example, batch detection is performed on at least two temperature meters, and the two temperature meters correspond to different detection tasks.

[0082] Furthermore, the detection task includes at least two detection temperatures and specifies the number of repeated sampling at each detection temperature. Based on this, it can be understood that different detection tasks mean that at least one detection temperature is different.

[0083] For example, the detection task of the first temperature instrument is 80℃~200℃, three samples are taken every 40℃, the sampling frequency is 1 time / min, and in the range of 200℃~100℃, three samples are taken every 50℃, the sampling frequency is 1 time / min; the detection task of the second temperature instrument is 50℃~250℃, three samples are taken every 50℃, the sampling frequency is 1 time / min, and in the range of 250℃~130℃, three samples are taken every 30℃, the sampling frequency is 1 time / min.

[0084] In this example, the detection task corresponding to each temperature meter can be generated online, or can be pre-set and stored in the temperature meter.

[0085] In this example, the first detection control device first obtains the first target temperature point in the detection task of the first temperature instrument, that is, the first detection temperature in the detection task of the first temperature instrument.

[0086] In this example, after the first detection and control device obtains the first target temperature point, it sends the first target temperature point to the first temperature field device, and the first temperature field device receives and stores the first target temperature point. In the above example, the first target temperature point is 80°C.

[0087] In step S200 , the second detection and control device determines a second target temperature point, and sends the second target temperature point to the first temperature field device, so that the first temperature field device stores the second target temperature point.

[0088] In this example, similar to the first detection control device, the second detection control device obtains the second target temperature point in the detection task of the second temperature instrument, that is, the first detection temperature in the detection task of the second temperature instrument.

[0089] Furthermore, the second detection and control device sends the second target temperature point to the first temperature field device, and the first temperature field device receives and stores the second target temperature point. In the above example, the second target temperature point is 50°C.

[0090] It is understandable that the order of the two steps of the first detection and control device acquiring and sending the first target temperature point and the second detection and control device acquiring and sending the second target temperature point is not particularly limited, and can be performed simultaneously or sequentially in steps.

[0091] In this example, after the first temperature field device stores the first target temperature point and the second target temperature point, the following steps may be further performed:

[0092] One of the first target temperature point and the second target temperature point is selected to control the temperature of the first detection temperature field.

[0093] In this example, the selection of one of the first target temperature point and the second target temperature point includes selecting the one with an earlier storage time, or selecting the one with a later storage time, or selecting the one with a lower corresponding temperature, or selecting the one with a higher corresponding temperature, or randomly selecting.

[0094] Furthermore, the first target temperature point and the second target temperature point are both the target temperature points for the outbound journey, or are both the target temperature points for the return journey.

[0095] In step S300, the first detection control device periodically obtains the temperature of the first detection temperature field, and when the first detection temperature field reaches the first target temperature point, sends a first temperature maintaining signal to the first temperature field device to stabilize the first detection temperature field at the first target temperature point.

[0096] In this example, assuming that the first target temperature point is the target temperature point selected in step S200, the first temperature field device continuously adjusts its internal temperature field temperature according to the first target temperature point. Therefore, the first detection and control device periodically obtains the temperature of the first detection temperature field. If the temperature field temperature formed by the first temperature field device reaches the first target temperature point, the first detection and control device sends a first temperature maintenance signal to the first temperature field device, so that the first detection temperature field is stabilized at the first target temperature point.

[0097] In step S400 , the first detection control device controls data collection of the first temperature instrument to obtain first instrument data corresponding to the first target temperature point.

[0098] In this example, after the first temperature field stabilizes at the first target temperature point, the first detection control device can collect temperature data a corresponding number of times at the first target temperature point according to the detection task of the first temperature instrument, that is, obtain first instrument data.

[0099] In step S500 , the first detection and control device is configured to, after obtaining the first instrument data, send a first target deletion signal to the first temperature field device, so that the first temperature field device deletes the first target temperature point.

[0100] In this example, after the first instrument data is acquired, the first detection and control device sends a first target deletion signal to the first temperature field device. After receiving the first target deletion signal, the first temperature field device deletes the first target temperature point.

[0101] Optionally, after the first temperature field device deletes the first target temperature point, the first detection control device obtains a fifth target temperature point, where the fifth target temperature point is the second detection temperature in the detection task of the first temperature instrument. In the above example, the fifth target temperature point is 120°C.

[0102] Furthermore, after acquiring the fifth target temperature point, the first detection and control device sends the third target temperature point to the first temperature field device, and the first temperature field device receives and stores the fifth target temperature point.

[0103] In step S600, the second detection control device periodically obtains the temperature of the first detection temperature field. When the first detection temperature field reaches the second target temperature point, the second detection control device controls the data collection of the second temperature instrument to obtain second instrument data corresponding to the second target temperature point.

[0104] In this example, the second detection and control device periodically obtains the temperature of the first detection temperature field. If the temperature of the first detection temperature field reaches the second target temperature point, the second detection and control device sends a second temperature maintenance signal to the first temperature field device to stabilize the first detection temperature field at the second target temperature point.

[0105] In this example, after the first temperature field stabilizes at the second target temperature point, the second detection control device can collect temperature data a corresponding number of times at the second target temperature point according to the detection task of the second temperature instrument, that is, obtain second instrument data.

[0106] In this example, after the second instrument data is acquired, the second detection and control device sends a second target deletion signal to the first temperature field device. After receiving the second target deletion signal, the first temperature field device deletes the second target temperature point.

[0107] Optionally, after the first temperature field device deletes the second target temperature point, the second detection control device obtains a sixth target temperature point, where the sixth target temperature point is the second detection temperature in the detection task of the second temperature instrument. In the above example, the first target temperature point is 100°C.

[0108] Furthermore, after acquiring the sixth target temperature point, the second detection and control device sends the sixth target temperature point to the first temperature field device, and the first temperature field device receives and stores the sixth target temperature point.

[0109] It can be understood that the step of the first temperature field device receiving and storing the fifth target temperature point or other target temperature points is independent of the step of the first detection and control device and the second detection and control device periodically acquiring the first temperature field temperature.

[0110] In this example, the temperature detection system may further include a second temperature field device, which is used to provide a second detection temperature field. The second temperature field device and the first temperature field device have at least partially different working ranges.

[0111] In this example, the first detection and control device determines a third target temperature point and sends the third target temperature point to the second temperature field device, so that the first target temperature point is stored in the first temperature field device at least partially at the same time, and the second temperature field device stores the third target temperature point. In the above example, the third target temperature point can be 200°C.

[0112] In this example, the first detection and control device is configured as follows:

[0113] After obtaining the first instrument data, obtaining a correspondence between the first temperature instrument and the second detection temperature field to determine whether the first temperature instrument is arranged in the second detection temperature field;

[0114] The first detection control device periodically acquires the temperature of the second detection temperature field, and when the second detection temperature field reaches the third target temperature point, sends a third temperature maintaining signal to the second temperature field device, so that the second detection temperature field is stabilized at the third target temperature point;

[0115] The first detection and control device controls data collection of the first temperature instrument to obtain third instrument data corresponding to the third target temperature point;

[0116] The first detection and control device is configured to, after obtaining the third instrument data, send a third target deletion signal to the second temperature field device, so that the second temperature field device deletes the third target temperature point.

[0117] In this example, the first detection and control device determines a third temperature point and sends the third target temperature point to the second temperature field device, including:

[0118] Get the first preset duration;

[0119] According to the first preset time length, the time interval between sending the first target temperature point to the first temperature field device and sending the third target temperature point to the second temperature field device is determined so that the second detection temperature field reaches the third target temperature point no earlier than the first instrument data is obtained.

[0120] The obtaining of the first preset duration includes:

[0121] Obtaining a first calibrated temperature control time for the first temperature field device to reach the first target temperature point;

[0122] Obtaining a second calibrated temperature control time for the second temperature field device to reach the third target temperature point;

[0123] Obtaining a first data collection time required to collect the first instrument data;

[0124] The first preset duration is obtained according to the first calibrated temperature control duration, the second calibrated temperature control duration, and the first data collection duration.

[0125] In this example, the temperature detection system further includes a third temperature field device, the third temperature field device is used to provide a third detection temperature field, and the third temperature field device and the first temperature field device have at least partially different operating ranges;

[0126] The second detection and control device determines a fourth target temperature point and sends the fourth target temperature point to the third temperature field device, so that the second target temperature point is stored in the first temperature field device at least partially at the same time as the third temperature field device stores the fourth target temperature point. In the above example, the fourth target temperature point can be 250°C.

[0127] The second detection control device is configured to, after obtaining the second instrument data, obtain a correspondence between the second temperature instrument and the third detection temperature field to determine that the second temperature instrument is arranged in the third detection temperature field;

[0128] The second detection and control device periodically acquires the temperature of the third detection temperature field, and when the third detection temperature field reaches the fourth target temperature point, sends a fourth temperature maintaining signal to the third temperature field device to stabilize the third detection temperature field at the fourth target temperature point; the second detection and control device controls data collection of the second temperature instrument to obtain fourth instrument data corresponding to the fourth target temperature point;

[0129] The first detection and control device is configured to, after obtaining the fourth instrument data, send a fourth target deletion signal to the third temperature field device, so that the third temperature field device deletes the fourth target temperature point.

[0130] In this example, determining the fourth temperature point and sending the fourth target temperature point to the third temperature field device includes:

[0131] Get the second preset duration;

[0132] According to the second preset time length, the time interval between sending the second target temperature point to the first temperature field device and sending the fourth target temperature point to the second temperature field device is determined so that the second detection temperature field reaches the fourth target temperature point no earlier than the second instrument data is obtained.

[0133] The obtaining of the second preset duration includes:

[0134] Obtaining a third calibrated temperature control time for the first temperature field device to reach the second target temperature point;

[0135] Obtaining a fourth calibrated temperature control time for the second temperature field equipment to reach the fourth target temperature point;

[0136] Obtaining a second data collection time required to collect the second instrument data;

[0137] The first preset time is obtained according to the third calibrated temperature control time, the fourth calibrated temperature control time and the second data collection time.

[0138] In addition, this application also provides a detection host, Figure 2 The structural diagram of the detection host is shown as follows: Figure 2 As shown, the detection host includes:

[0139] The first signal channel 001 is used to connect to the first temperature field device 100;

[0140] The second signal channel 002 is used to connect to the first temperature meter 200;

[0141] The third signal channel 003 is used to connect to the second temperature meter 300;

[0142] Storage module 004 stores a temperature detection program;

[0143] Processing module 005 executes the temperature detection program to generate a first detection task for detecting the first temperature meter and a second detection task for detecting the second temperature meter, wherein the first detection task is configured to cause the detection host to operate according to the aforementioned first detection control device, and the second detection task is configured to cause the detection host to operate according to the aforementioned second detection control device;

[0144] The processing module is configured to perform the first detection task and the second detection task at least partially simultaneously.

[0145] In addition, this application also provides another detection host, Figure 3 The structural diagram of the detection host is shown as follows: Figure 3 As shown, the detection host includes:

[0146] The first signal channel 001 is used to connect to the first temperature field device 100;

[0147] The second signal channel 002 is used to connect to the first temperature meter 200;

[0148] Storage module 004 stores a temperature detection program;

[0149] The processing module 005 executes the temperature detection program to generate a first detection task for detecting the first temperature instrument. The processing module is configured to execute the first detection task so that the detection host operates according to the aforementioned first detection control device.

[0150] In addition, the present application also provides a temperature instrument detection system, including a first detection control device, a second detection control device and a first temperature field device. The first detection control device, the second detection control device and the first temperature field device are used to execute the multi-task detection method described in the first aspect to detect the first temperature instrument and the second temperature instrument.

[0151] In addition, the present application also provides a computer-readable storage medium having computer instructions stored thereon, which, when executed by a processor, implement the steps of the aforementioned multi-task detection method in a temperature chamber.

[0152] The present application has been described in detail above with reference to specific embodiments and exemplary examples. However, these descriptions should not be construed as limiting the present application. Those skilled in the art will appreciate that, without departing from the spirit and scope of the present application, various equivalent substitutions, modifications, or improvements may be made to the technical solutions and implementations of the present application, all of which fall within the scope of the present application. The scope of protection of the present application shall be determined by the appended claims.

Claims

1. A multi-task detection method for a temperature instrument, characterized in that: The method is applied to a temperature detection system, which includes a first detection control device, a second detection control device, and a first temperature field device. The first detection control device is used to control the detection of a first temperature instrument, the second detection control device is used to control the detection of a second temperature instrument, and the first temperature field device is used to store a target temperature point and provide a first detection temperature field for the first temperature instrument and the second temperature instrument according to the target temperature point. The multi-task detection method includes: The first detection and control device determines a first target temperature point, and sends the first target temperature point to the first temperature field device, so that the first temperature field device stores the first target temperature point; The second detection and control device determines a second target temperature point, and sends the second target temperature point to the first temperature field device, so that the first temperature field device stores the second target temperature point and selects one of the first target temperature point and the second target temperature point to control the first detection temperature field; The first detection control device periodically acquires the temperature of the first detection temperature field, and when the first detection temperature field reaches the first target temperature point, sends a first temperature maintaining signal to the first temperature field device to stabilize the first detection temperature field at the first target temperature point; the first detection control device controls data collection of the first temperature instrument to obtain first instrument data corresponding to the first target temperature point; The first detection and control device is configured to, after obtaining the first instrument data, send a first target deletion signal to the first temperature field device, so that the first temperature field device deletes the first target temperature point; The second detection control device periodically obtains the temperature of the first detection temperature field, and when the first detection temperature field reaches the second target temperature point, controls the data collection of the second temperature instrument to obtain second instrument data corresponding to the second target temperature point.

2. The multi-task detection method according to claim 1, characterized in that: The selecting of one of the first target temperature point and the second target temperature point includes selecting the one with an earlier storage time, or selecting the one with a later storage time, or selecting the one with a lower corresponding temperature, or selecting the one with a higher corresponding temperature, or randomly selecting; The first target temperature point and the second target temperature point are both the target temperature points for the outbound journey, or are both the target temperature points for the return journey.

3. The multi-task detection method according to claim 1, characterized in that: The second detection control device is configured to, when the first detection temperature field reaches the second target temperature point, send a second temperature maintaining signal to the first temperature field device to stabilize the first detection temperature field at the second target temperature point; and after obtaining the second instrument data, send a second target deletion signal to the first temperature field device to cause the first temperature field device to delete the second target temperature point.

4. The multi-task detection method according to any one of claims 1 to 3, characterized in that: The temperature detection system further includes a second temperature field device, the second temperature field device is used to provide a second detection temperature field, and the second temperature field device and the first temperature field device have at least partially different working ranges; The first detection and control device determines a third target temperature point, and sends the third target temperature point to the second temperature field device, so that, at least partially simultaneously, the first temperature field device stores the first target temperature point and the second temperature field device stores the third target temperature point; The first detection control device is configured to, after obtaining the first instrument data, obtain a correspondence between the first temperature instrument and the second detection temperature field to determine that the first temperature instrument is arranged in the second detection temperature field; The first detection and control device periodically acquires the temperature of the second detection temperature field, and when the second detection temperature field reaches the third target temperature point, sends a third temperature maintaining signal to the second temperature field device to stabilize the second detection temperature field at the third target temperature point; the first detection and control device controls data collection of the first temperature instrument to obtain third instrument data corresponding to the third target temperature point; The first detection and control device is configured to, after obtaining the third instrument data, send a third target deletion signal to the second temperature field device, so that the second temperature field device deletes the third target temperature point.

5. The multi-task detection method according to claim 4, characterized in that: The determining of the third temperature point and sending the third target temperature point to the second temperature field device includes: Get the first preset duration; Determining, based on the first preset time duration, a time interval between sending the first target temperature point to the first temperature field device and sending the third target temperature point to the second temperature field device, so that the second detection temperature field reaches the third target temperature point no earlier than the first instrument data is obtained; The obtaining of the first preset duration includes: Obtaining a first calibrated temperature control time for the first temperature field device to reach the first target temperature point; Obtaining a second calibrated temperature control time for the second temperature field device to reach the third target temperature point; Obtaining a first data collection time required to collect the first instrument data; The first preset duration is obtained according to the first calibrated temperature control duration, the second calibrated temperature control duration, and the first data collection duration.

6. The multi-task detection method according to any one of claims 1 to 3, characterized in that: The temperature detection system further includes a third temperature field device, the third temperature field device is used to provide a third detection temperature field, and the third temperature field device and the first temperature field device have at least partially different working ranges; The second detection and control device determines a fourth target temperature point, and sends the fourth target temperature point to the third temperature field device, so that the second target temperature point is stored in the first temperature field device at least partially simultaneously, and the third temperature field device stores the fourth target temperature point; The second detection control device is configured to, after obtaining the second instrument data, obtain a correspondence between the second temperature instrument and the third detection temperature field to determine that the second temperature instrument is arranged in the third detection temperature field; The second detection and control device periodically acquires the temperature of the third detection temperature field, and when the third detection temperature field reaches the fourth target temperature point, sends a fourth temperature maintaining signal to the third temperature field device to stabilize the third detection temperature field at the fourth target temperature point; the second detection and control device controls data collection of the second temperature instrument to obtain fourth instrument data corresponding to the fourth target temperature point; The first detection and control device is configured to, after obtaining the fourth instrument data, send a fourth target deletion signal to the third temperature field device, so that the third temperature field device deletes the fourth target temperature point.

7. The multi-task detection method according to claim 6, characterized in that: The determining of the fourth temperature point and sending the fourth target temperature point to the third temperature field device includes: Get the second preset duration; Determining, based on the second preset time duration, a time interval between sending the second target temperature point to the first temperature field device and sending the fourth target temperature point to the third temperature field device, so that the third detection temperature field reaches the fourth target temperature point no earlier than the second instrument data is obtained; The obtaining of the second preset duration includes: Obtaining a third calibrated temperature control time for the first temperature field device to reach the second target temperature point; Obtaining a fourth calibrated temperature control time for the third temperature field device to reach the fourth target temperature point; Obtaining a second data collection time required to collect the second instrument data; The second preset time is obtained according to the third calibrated temperature control time, the fourth calibrated temperature control time and the second data collection time.

8. A detection host, characterized in that: include A first signal channel is used to connect to a first temperature field device; A second signal channel is used for connecting to a first temperature instrument; The third signal channel is used to connect to the second temperature instrument; A storage module storing a temperature detection program; a processing module configured to execute the temperature detection program to generate a first detection task for detecting the first temperature meter and a second detection task for detecting the second temperature meter, wherein the temperature detection program, when executed by the processing module, implements the multi-task detection method for a temperature meter according to any one of claims 1 to 7; The processing module is configured to perform the first detection task and the second detection task at least partially simultaneously.

9. A temperature instrument detection system, characterized in that: It includes a first detection control device, a second detection control device and a first temperature field device. The first detection control device, the second detection control device and the first temperature field device are used to execute the multi-task detection method of the temperature instrument according to any one of claims 1 to 7 to detect the first temperature instrument and the second temperature instrument.

10. A computer-readable storage medium, characterized in that Computer instructions are stored thereon, and when the instructions are executed by a processor, the steps of the multi-task detection method of the temperature instrument according to any one of claims 1 to 7 are implemented.

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