CN116148579A - Detection method and device of PTC heater and electronic equipment - Google Patents
Detection method and device of PTC heater and electronic equipment Download PDFInfo
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Abstract
The application provides a detection method and device of a PTC heater and electronic equipment, and the method is applied to a detection platform. The method comprises the following steps: acquiring a first performance parameter table and a first detection environment of equipment to be detected, wherein the first performance parameter table comprises a plurality of performance parameters to be detected of the equipment to be detected, and the first detection environment is any one of the plurality of detection environments; when the equipment to be detected completes detection, a second performance parameter table is generated, wherein the second performance parameter table comprises a plurality of performance parameter values of which the equipment to be detected completes detection, and one performance parameter value corresponds to one performance parameter; comparing the second performance parameter table with a preset first parameter comparison table, and judging whether the equipment to be detected is qualified in a first detection environment; presetting a first parameter comparison table as a standard performance parameter table of equipment to be detected in a first detection environment; and when the second performance parameter table meets the first parameter comparison table, determining that the equipment to be detected is qualified. Thereby simplifying the detection process at the time of performance detection of the PTC heater.
Description
Technical Field
The application relates to the technical field of new energy automobiles, in particular to a detection method and device of a PTC heater and electronic equipment.
Background
With the popularization of new energy automobiles, related products related to the new energy automobiles are continuously researched and developed, so that various performance indexes of the new energy automobiles are improved. The PTC heater is included, and is used as a main component of the heating system of the new energy automobile, so that performance detection of the PTC heater is very important.
At present, each performance of the PTC heater is detected in a detection environment meeting the requirements, the performance parameters of the PTC heater in various detection environments are recorded by changing the detection environment, and whether each performance parameter meets the standard is judged, so that whether the detected PTC heater is a qualified product is determined.
In the above detection method, when detecting various performance parameters of the PTC heater, a worker is required to use a detection device corresponding to each performance parameter to detect, record the various performance parameters, and manually compare the detected various performance parameters with standard performance parameters; resulting in a relatively cumbersome PTC heater performance detection process.
Disclosure of Invention
The application provides a detection method and device of a PTC heater and electronic equipment. When detecting each performance parameter of the PTC heater, the problem that the performance detection process of the PTC heater is complicated is solved.
In a first aspect of the present application, there is provided a detection method of a PTC heater, applied to a detection platform, the method comprising: acquiring a first performance parameter table and a first detection environment of equipment to be detected, wherein the first performance parameter table comprises a plurality of performance parameters to be detected of the equipment to be detected, the first detection environment is any one of the plurality of detection environments, and the detection environments comprise atmospheric pressure, humidity and temperature; when the equipment to be detected completes detection, a second performance parameter table is generated, wherein the second performance parameter table comprises a plurality of performance parameter values of which the equipment to be detected completes detection, and one performance parameter value corresponds to one performance parameter; comparing the second performance parameter table with a preset first parameter comparison table, and judging whether the equipment to be detected is qualified in the first detection environment; the preset first parameter comparison table is a standard performance parameter table of the equipment to be detected in the first detection environment; and when the second performance parameter table meets the first parameter comparison table, determining that the equipment to be detected is qualified.
By adopting the technical scheme, the equipment to be detected is detected under the first detection environment, the detection platform controls the detection device to detect the performance parameters of the equipment to be detected according to the performance parameter table, and at the moment, staff is not required to use various detection equipment to detect the equipment to be detected, so that the detection efficiency is improved, and the possibility of manual detection errors is also reduced. And comparing the detected performance parameter value with a preset parameter comparison table, and finally determining whether the equipment to be detected is qualified. At this time, no manual judgment is needed to judge whether the performance parameter value of the equipment to be detected is in a qualified range, the possibility of false detection and omission is reduced, the detection accuracy is improved, and the performance detection process of the PTC heater is simplified.
The second aspect of the present application provides a detection device of a PTC heater, the device being a detection platform, the detection platform comprising an acquisition module and a processing module, wherein the acquisition module is configured to acquire a first performance parameter table of a device to be detected and a first detection environment, the first performance parameter table includes a plurality of performance parameters to be detected by the device to be detected, the first detection environment is any one of the plurality of detection environments, and the detection environment includes atmospheric pressure, humidity and temperature; the processing module is used for generating a second performance parameter table after the equipment to be detected completes detection, wherein the second performance parameter table comprises a plurality of performance parameter values of which the equipment to be detected completes detection, and one performance parameter value corresponds to one performance parameter; comparing the second performance parameter table with a preset first parameter comparison table, and judging whether the equipment to be detected is qualified in a first detection environment; presetting a first parameter comparison table as a standard performance parameter table of equipment to be detected in a first detection environment; and when the second performance parameter table meets the first parameter comparison table, determining that the equipment to be detected is qualified.
By adopting the technical scheme, the equipment to be detected is detected under the first detection environment, the detection platform controls the detection device to detect the performance parameters of the equipment to be detected according to the performance parameter table, and at the moment, staff is not required to use various detection equipment to detect the equipment to be detected, so that the detection efficiency is improved, and the possibility of manual detection errors is also reduced. And comparing the detected performance parameter value with a preset parameter comparison table, and finally determining whether the equipment to be detected is qualified. At this time, no manual judgment is needed to judge whether the performance parameter value of the equipment to be detected is in a qualified range, the possibility of false detection and omission is reduced, the detection accuracy is improved, and the performance detection process of the PTC heater is simplified.
Optionally, the first detection environment is a preset or user-defined detection environment.
By adopting the technical scheme, because the real running environments of the equipment to be detected are different, when the equipment to be detected is detected, whether the equipment to be detected is qualified or not is detected again by setting the equipment to be detected in the user-defined detection environment, and the probability of running fault problems caused by the special running environment in the using process of the equipment to be detected is reduced.
Optionally, the processing module matches the first detection environment with the parameter comparison table database to generate a preset first parameter comparison table, and the parameter comparison table database includes a corresponding relation between the detection environment and the parameter comparison table.
By adopting the technical scheme, the to-be-detected equipment has the difference of the performance parameters under different detection environments, the parameter comparison table of the current detection environment is called through the pre-established parameter comparison table database, the parameter comparison table is not required to be inquired by staff, the performance detection process of the PTC heater is simplified, and meanwhile, the detection accuracy is improved.
Optionally, after the device to be detected completes detection, the processing module identifies performance parameter values corresponding to the performance parameters in the second performance parameter table; when the first performance parameter value is not identified, determining that the second performance parameter table has data missing, and displaying alarm information through a display of the detection platform, wherein the first performance parameter value is a performance parameter value corresponding to any one of a plurality of performance parameters.
By adopting the technical scheme, in the detection process of the equipment to be detected, when the detected parameters have data missing, the missing performance parameters are determined by identifying the performance parameter values corresponding to the performance parameters in the performance parameter table, and the current equipment to be detected of staff is reminded of faults in an alarm mode of the detection platform, so that the possibility of false detection is reduced.
Optionally, the processing module identifies equipment information of the equipment to be detected, wherein the equipment information comprises a product model, a production date, a batch number, software version information and hardware version information; and matching the equipment information with a performance parameter table database to obtain a first performance parameter table, wherein the performance parameter table database comprises the corresponding relation between the equipment information and the performance parameter table.
By adopting the technical scheme, the performance parameters to be detected of each PTC heater are different, the detection platform matches the corresponding performance parameter table according to the equipment information of the equipment to be detected before the equipment to be detected is detected, and then the detection is carried out according to the performance parameters in the performance parameter table, so that the detection accuracy is improved.
Optionally, the acquiring module acquires a first performance parameter value, where the first performance parameter value is a performance parameter value corresponding to any one performance parameter in the first performance parameter table; the processing module converts the data format of the first performance parameter value into a preset data format, and generates a second performance parameter table, wherein the second performance parameter table comprises the first performance parameter value.
By adopting the technical scheme, because the data format of the detected performance parameter value is difficult for a worker to visually check, the worker can read the performance parameter value even if the worker does not have professional knowledge by converting the data format of the performance parameter value into the preset data format, so that the experience of the user in data analysis is improved.
Optionally, the obtaining module obtains a second performance parameter value, where the second performance parameter value is any one performance parameter value in the second performance parameter table; and if the second performance parameter value is in a preset performance parameter range, the processing module determines that the equipment to be detected is qualified, wherein the preset performance parameter range is a qualified performance parameter range corresponding to the second performance parameter in the first parameter comparison table.
By adopting the technical scheme, the performance parameter values in the performance parameter table are compared with the corresponding preset performance parameter ranges in the parameter comparison table, so that whether the equipment to be detected is a qualified product or not is determined.
Optionally, if the second performance parameter value is not within the preset performance parameter range, the processing module determines that the to-be-detected device is not qualified, and displays the second performance parameter on a display of the detection platform in a high brightness manner; and sending a locking instruction to the detection device so as to enable a worker to check the fault reason of the equipment to be detected.
By adopting the technical scheme, when the performance parameter value of the equipment to be detected is not in the preset performance parameter range, the equipment to be detected is unqualified, and the unqualified performance parameter value is displayed in a high-brightness mode at the moment, so that a worker can conveniently and rapidly find out the fault reason, the equipment to be detected is locked, and the possibility of abnormal product outflow is reduced.
In a third aspect the present application provides an electronic device comprising a processor, a memory for storing instructions, a user interface and a network interface for communicating to other devices, the processor being arranged to execute the instructions stored in the memory to cause the electronic device to perform the method according to any one of the first aspects.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the equipment to be detected is detected in the first detection environment, the detection platform controls the detection device to detect the performance parameters of the equipment to be detected according to the performance parameter table, and at the moment, staff is not required to use various detection equipment to detect the equipment to be detected, so that the detection efficiency is improved, and the possibility of manual detection errors is reduced. And comparing the detected performance parameter value with a preset parameter comparison table, and finally determining whether the equipment to be detected is qualified. At the moment, whether the performance parameter value of the equipment to be detected is in a qualified range or not is not needed to be judged manually, the possibility of false detection and omission is reduced, the detection accuracy is improved, and meanwhile, the performance detection process of the PTC heater is simplified;
2. in the detection process of the equipment to be detected, when the detected parameters have data missing, the missing performance parameters are determined by identifying the corresponding performance parameter values of the performance parameters in the performance parameter table, and the current equipment to be detected is reminded of faults of the staff in an alarm mode of the detection platform, so that the possibility of false detection is reduced.
Drawings
Fig. 1 is a flow chart of a detection method of a PTC heater according to an embodiment of the present application;
fig. 2 is a flow chart of a detection method of a second PTC heater according to an embodiment of the present application;
fig. 3 is a flow chart of a detection method of a third PTC heater according to an embodiment of the present application;
fig. 4 is a schematic block diagram of a detection device of a PTC heater according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Reference numerals illustrate: 1. an acquisition module; 2. a processing module; 500. an electronic device; 501. a processor; 502. a communication bus; 503. a user interface; 504. a network interface; 505. a memory.
Detailed Description
In order to make the technical solutions in the present specification better understood by those skilled in the art, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments.
In the description of embodiments of the present application, words such as "for example" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described herein as "such as" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "or" for example "is intended to present related concepts in a concrete fashion.
In the description of the embodiments of the present application, the term "plurality" means two or more unless otherwise indicated. For example, a plurality of systems means two or more systems, and a plurality of screen terminals means two or more screen terminals. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating an indicated technical feature. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
The traditional automobile energy supply often adopts gasoline or diesel oil, but the gasoline or diesel oil has certain pollution. Therefore, with the development of society, new energy automobiles have been developed in order to reduce the pollution of automobiles in use. In order to adapt to the power supply mode, related products related to the new energy automobile are continuously researched and developed, wherein the related products comprise a PTC heater which is used as a main component of a heating system of the new energy automobile, and performance detection before delivery is also very important. At present, the detection of the performance of the PTC heater is necessary to build a detection environment meeting the requirements. After the detection environment is built, the performance parameters of the PTC heater in various detection environments are recorded, and whether the performance parameters meet the standards is judged, so that whether the detected PTC heater is a qualified product is determined.
However, when detecting various performance parameters of the PTC heater, it is necessary for a worker to detect using a detection device corresponding to each performance parameter, record the various performance parameters, and manually compare the detected various performance parameters with standard performance parameters; resulting in a relatively cumbersome PTC heater performance detection process.
In order to solve the above-mentioned problems, the present application provides a detection method of a PTC heater, which is applied to a detection platform, as shown in fig. 1, and includes steps S101 to S104.
S101, acquiring a first performance parameter table and a first detection environment of equipment to be detected, wherein the first performance parameter table comprises a plurality of performance parameters to be detected of the equipment to be detected, the first detection environment is any one of the plurality of detection environments, and the detection environments comprise atmospheric pressure, humidity and temperature.
In particular, the device to be inspected can be understood as a PTC heater installed in a new energy vehicle. Performance testing is required before the PTC heater is shipped to ensure that the PTC heater can function properly. Since the device information of the devices to be detected is different, there is also a difference in the performance parameters that need to be detected. When the detection platform detects, a performance parameter table of the equipment to be detected is obtained, wherein the performance parameter table comprises a plurality of performance parameters affecting the performance of the equipment to be detected, such as PTC resistance, NTC resistance, impact current, steady-state power, applied voltage, fan frequency and the like. Before detection, in order to simulate the real working environment of the equipment to be detected, a corresponding detection environment is also required to be built, so that various performance parameters of the equipment to be detected in the detection environment are obtained, wherein the detection environment is preset, and when the equipment to be detected needs to operate in a specific environment, such as a high-temperature, high-pressure and high-vibration environment, a user can also customize the detection environment to detect whether the equipment to be detected can normally operate in the specific environment. The detection environment includes an external test environment including, but not limited to, ambient temperature, ambient atmospheric pressure, and ambient humidity, and an internal test environment including, but not limited to, high voltage level, low voltage level, PTC electrical power, system voltage, PTC supply voltage, PTC load current, PTC requested power, and PTC core temperature.
For example, when it is required to detect whether the a device meets factory standards, firstly identifying device information of the a device, matching a performance parameter table required to be detected by the a device according to the device information of the a device, and then building a detection environment. In this embodiment, the performance parameter table includes a high voltage surge current, a low voltage surge current, a high voltage steady state current, a low voltage steady state current, a high voltage supply voltage, a low voltage supply voltage, a measured high voltage power, a measured low voltage power, a corrected high voltage power, and a corrected low voltage power. The detection environment is high voltage level 1, low voltage level 2, PTC electric power 3600W, system voltage 11.9V, PTC supply voltage 412V, PTC load current 8.8A, PTC request power 4000W, PTC core temperature 69 ℃, ambient temperature 16.4 ℃, ambient humidity 24.5RH% and ambient atmospheric pressure 102.42kpa.
S102, after the equipment to be detected completes detection, a second performance parameter table is generated, wherein the second performance parameter table comprises a plurality of performance parameter values of which the equipment to be detected completes detection, and one performance parameter value corresponds to one performance parameter.
Specifically, after the device to be detected completes detection within a preset time, the detection platform acquires the detected performance parameters, and generates a second performance parameter table, wherein the preset time is preferably 40 seconds. The second performance parameter table may be understood as a table in which performance parameter values corresponding to the respective performance parameters in the first performance parameter table are recorded. Wherein one performance parameter corresponds to one performance parameter value.
For example, when the detection is completed, the second performance parameter table includes a high voltage surge current 8.9A, a low voltage surge current 10.385A, a high voltage steady state current 8.747a, a low voltage steady state current 10.165A, a high voltage supply voltage 409.1V, a low voltage supply voltage 350.6V, a measured high voltage power 3578W, a measured low voltage power 356W, a corrected high voltage power 4012W, and a corrected low voltage power 3998W.
S103, comparing the second performance parameter table with a preset first parameter comparison table, and judging whether the equipment to be detected is qualified in a first detection environment; the first parameter comparison table is preset as a standard performance parameter table of the equipment to be detected in the first detection environment.
And S104, when the second performance parameter table meets the first parameter comparison table, determining that the equipment to be detected is qualified.
Specifically, the preset first parameter comparison table may be understood as a comparison table for judging whether the device to be detected is qualified, where the preset first parameter comparison table includes a high voltage power change range correction, a high voltage impact current change range correction, and a low voltage impact current change range correction. And in the process of comparing the second performance parameter table with the first parameter comparison table, extracting a second performance parameter value in the second performance parameter table, wherein the second performance parameter value is any one performance parameter value in the second performance parameter table. Judging whether the second performance parameter value is in a qualified performance parameter range corresponding to the second performance parameter value in the first parameter comparison table, if the second performance parameter value is in the qualified performance parameter range, determining that the product to be detected is qualified, and storing the second performance parameter value into the second performance parameter table. If the second performance parameter value is not in the qualified performance parameter range, determining that the product to be detected is unqualified, and sending a locking instruction to the detection device at the moment so as to enable a worker to check the failure reason of the equipment to be detected; and the second performance parameter is displayed on a display of the detection platform in a highlighting mode, so that workers can conveniently check parameter information with faults.
For example, the first parameter comparison table is preset to correct the high voltage power variation range from 3610W to 4500W, the correction low voltage power variation range from 3610W to 4500W, the high voltage surge current variation range from 0 to 13.8A, and the low voltage surge current variation range from 0 to 16.2A. If the corrected high-voltage power of the equipment to be detected is 3450W, determining that the equipment to be detected is unqualified; if the corrected high-voltage power of the equipment to be detected is 4012W, the corrected low-voltage power is 3998W, the high-voltage impact current is 8.9A, and the low-voltage impact current is 10.385A, the equipment to be detected is determined to be qualified.
In one possible implementation manner, the first detection environment is matched with a parameter comparison table database, a preset first parameter comparison table is generated, and the parameter comparison table database comprises the corresponding relation between the detection environment and the parameter comparison table.
Specifically, before comparing the second performance parameter table with the preset first performance parameter comparison table, in order to obtain the first performance parameter comparison table, the detection platform extracts a plurality of performance parameters in the second performance parameter table, and matches the preset first performance parameter comparison table from the parameter comparison table database according to the plurality of performance parameters, wherein the parameter comparison data table is a table formed by staff according to the normal performance parameter variation range measured by the equipment to be detected in the actual use process.
For example, the parameter comparison table database includes a correction high-voltage power variation range, a correction low-voltage power variation range, a high-voltage surge current variation range, and a low-voltage surge current variation range. The second performance parameter table comprises high-voltage impact current and low-voltage impact current, the high-voltage impact current and the low-voltage impact current are extracted and matched with the parameter comparison table database to obtain a high-voltage impact current change range and a low-voltage impact current change range, and the high-voltage impact current change range and the low-voltage impact current change range are used for generating a preset first parameter comparison table.
In one possible embodiment, after the device to be tested completes the test, it is determined whether a data loss condition exists. As shown in fig. 2, the method includes steps S201 to S202.
S201, after the equipment to be detected completes detection, identifying the corresponding performance parameter values of the performance parameters in the second performance parameter table.
S202, when the first performance parameter value is not identified, determining that the second performance parameter table has data missing, displaying alarm information through a display of the detection platform, wherein the first performance parameter value is a performance parameter value corresponding to any one of a plurality of performance parameters.
Specifically, after the detection is completed, extracting a plurality of performance parameter values in the second performance parameter table, comparing the plurality of performance parameter values with the performance parameters in the first performance parameter table, and if null data exists in the comparison result, determining that the data loss condition exists. The alarm information is displayed through the display of the detection platform, and the alarm information can be understood as highlighting fault performance parameters and sounding a 'tic'.
For example, the performance parameter values in the second performance parameter table include a high voltage surge current 8.9A, a low voltage surge current 10.385A, and a high voltage steady state current 8.747a. The performance parameters in the first performance parameter table include a high voltage surge current, a low voltage surge current, a high voltage steady state current, and a low voltage steady state current. And determining that the low-voltage steady-state current data is missing, marking the identification column of the low-voltage steady-state current data with red through a display of the detection platform, and sounding a 'tic'.
In one possible implementation, identifying device information of the device to be detected, the device information including a product model number, a production date, a lot number, software version information, and hardware version information; and matching the equipment information with a performance parameter table database to obtain a first performance parameter table, wherein the performance parameter table database comprises the corresponding relation between the equipment information and the performance parameter table.
Specifically, in order to obtain the first performance parameter table of the device to be detected, the device information of the device to be detected is obtained by scanning the two-dimensional code printed on the device to be detected, wherein the device information includes, but is not limited to, a product model number, a production date, a batch number, software version information and hardware version information. And calling a plurality of performance parameters from the performance parameter table database according to the equipment information, and producing a first performance parameter table from the plurality of performance parameters. The performance parameter table database comprises a corresponding relation between equipment information and a performance parameter table.
For example, the performance parameter table database includes PTC resistance, NTC resistance, rush current, steady state power, and applied voltage. The device model a01 corresponds to the performance parameter impact current and the steady-state current, the device model a02 corresponds to the performance parameter steady-state current, the steady-state power and the applied voltage, the software version number a112 corresponds to the performance parameter PTC resistor, and the hardware version number a05 corresponds to the performance parameter NTC current. And when the device information of the device to be detected obtained by recognition is A01, A112 and A05. The first performance parameter table includes the rush current, the steady state current, the PTC resistor, and the NTC current.
In one possible embodiment, it is difficult for the staff to visually check the data detected by the detection means. To solve this problem, as shown in fig. 3, the method includes steps S301 to S302.
S301, acquiring a first performance parameter value, wherein the first performance parameter value is a performance parameter value corresponding to any one performance parameter in the first performance parameter table.
S302, converting the data format of the first performance parameter value into a preset data format, and generating a second performance parameter table, wherein the second performance parameter table comprises the first performance parameter value.
Specifically, in this embodiment, the first performance parameter value is in a binary data format, and the detection platform obtains the second performance parameter value and converts the second performance parameter value into a preset data format, where the preset data format is preferably in a decimal data format, and it should be noted that, in this embodiment, only the binary data format is taken as an example, the data format of the first performance parameter value may also be a data format encoded by a program, the preset data format may also be an 8-ary data format, and the specific conversion mode depends on the actual situation, which is not limited herein.
The second aspect of the present application further provides a detection device of a PTC heater, which is a detection platform, as shown in fig. 4, where the detection platform includes an acquisition module 1 and a processing module 2, where the acquisition module 1 is configured to acquire a first performance parameter table of a device to be detected and a first detection environment, the first performance parameter table includes a plurality of performance parameters that need to be detected by the device to be detected, the first detection environment is any one of the plurality of detection environments, and the detection environment includes atmospheric pressure, humidity and temperature; the processing module 2 is configured to generate a second performance parameter table after the device to be detected completes detection, where the second performance parameter table includes a plurality of performance parameter values of the device to be detected that complete detection, and one performance parameter value corresponds to one performance parameter; comparing the second performance parameter table with a preset first parameter comparison table, and judging whether the equipment to be detected is qualified in a first detection environment; presetting a first parameter comparison table as a standard performance parameter table of equipment to be detected in a first detection environment; and when the second performance parameter table meets the first parameter comparison table, determining that the equipment to be detected is qualified.
In one possible implementation, the first detection environment is a preset or user-defined detection environment.
In one possible implementation manner, the processing module 2 matches the first detection environment with a parameter comparison table database to generate a preset first parameter comparison table, where the parameter comparison table database includes a correspondence between the detection environment and the parameter comparison table.
In a possible implementation manner, after the device to be detected completes detection, the processing module 2 identifies the performance parameter values corresponding to the performance parameters in the second performance parameter table; when the first performance parameter value is not identified, determining that the second performance parameter table has data missing, displaying alarm information through a display of the detection platform, wherein the first performance parameter value is a performance parameter value corresponding to any one of a plurality of performance parameters.
In one possible implementation, the processing module 2 identifies device information of the device to be detected, including a product model number, a production date, a lot number, software version information, and hardware version information; and matching the equipment information with a performance parameter table database to obtain a first performance parameter table, wherein the performance parameter table database comprises the corresponding relation between the equipment information and the performance parameter table.
In one possible implementation manner, the acquiring module 1 acquires a first performance parameter value, where the first performance parameter value is a performance parameter value corresponding to any one performance parameter in the first performance parameter table; the processing module 2 converts the data format of the first performance parameter value into a preset data format, and generates a second performance parameter table, where the second performance parameter table includes the first performance parameter value.
In a possible implementation manner, the acquiring module 1 acquires a second performance parameter value, where the second performance parameter value is any one performance parameter value in the second performance parameter table; if the second performance parameter value is within the preset performance parameter range, the processing module 2 determines that the equipment to be detected is qualified, and the preset performance parameter range is a qualified performance parameter range corresponding to the second performance parameter in the first parameter comparison table.
In one possible implementation manner, if the second performance parameter value is not within the preset performance parameter range, the processing module 2 determines that the device to be detected is not qualified, and displays the second performance parameter in a highlighting manner on the display of the detection platform; and sending a locking instruction to the detection device so as to enable a worker to check the fault reason of the equipment to be detected.
The application also provides electronic equipment. As shown in fig. 5, the electronic device 500 may include: at least one processor 501, at least one network interface 504, a user interface 503, a memory 505, at least one communication bus 502.
Wherein a communication bus 502 is used to enable connected communications between these components.
The user interface 503 may include a Display screen (Display) and a Camera (Camera), and the optional user interface 503 may further include a standard wired interface and a standard wireless interface.
The network interface 504 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface), among others.
Wherein the processor 501 may include one or more processing cores. The processor 501 connects various parts throughout the server using various interfaces and lines, performs various functions of the server and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 505, and invoking data stored in the memory 505. Alternatively, the processor 501 may be implemented in hardware in at least one of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), programmable logic array (Programmable Logic Array, PLA). The processor 501 may integrate one or a combination of several of a central processing unit (Central Processing Unit, CPU), an image processor (Graphics Processing Unit, GPU), and a modem, etc. The CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for rendering and drawing the content required to be displayed by the display screen; the modem is used to handle wireless communications. It will be appreciated that the modem may not be integrated into the processor 501 and may be implemented by a single chip.
The Memory 505 may include a random access Memory (Random Access Memory, RAM) or a Read-Only Memory (Read-Only Memory). Optionally, the memory 505 comprises a non-transitory computer readable medium (non-transitory computer-readable storage medium). Memory 505 may be used to store instructions, programs, code sets, or instruction sets. The memory 505 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the above-described various method embodiments, etc.; the storage data area may store data or the like involved in the above respective method embodiments. The memory 505 may also optionally be at least one storage device located remotely from the processor 501. As shown in fig. 5, an operating system, a network communication module, a user interface module, and an application program of a detection method of a PTC heater may be included in the memory 505 as a computer storage medium.
In the electronic device 500 shown in fig. 5, the user interface 503 is mainly used for providing an input interface for a user, and acquiring data input by the user; and the processor 501 may be configured to invoke an application program in the memory 505 that stores a method of detecting a PTC heater, which when executed by the one or more processors 501, causes the electronic device 500 to perform the method as described in one or more of the embodiments above.
It should be noted that, for simplicity of description, the foregoing method embodiments are all expressed as a series of action combinations, but it should be understood by those skilled in the art that the present application is not limited by the order of actions described, as some steps may be performed in other order or simultaneously in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required in the present application.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
In the several embodiments provided herein, it should be understood that the disclosed apparatus may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, such as the division of the units, merely a logical function division, and there may be additional manners of dividing the actual implementation, such as multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some service interface, device or unit indirect coupling or communication connection, electrical or otherwise.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a memory, including several instructions for causing a computer device (which may be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the method described in the embodiments of the present application. And the aforementioned memory includes: various media capable of storing program codes, such as a U disk, a mobile hard disk, a magnetic disk or an optical disk.
The foregoing is merely exemplary embodiments of the present disclosure and is not intended to limit the scope of the present disclosure. That is, equivalent changes and modifications are contemplated by the teachings of this disclosure, which fall within the scope of the present disclosure. Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a scope and spirit of the disclosure being indicated by the claims.
Claims (10)
1. A method of testing a PTC heater, applied to a test platform, the method comprising:
acquiring a first performance parameter table and a first detection environment of equipment to be detected, wherein the first performance parameter table comprises a plurality of performance parameters to be detected of the equipment to be detected, the first detection environment is any one of the plurality of detection environments, and the detection environments comprise atmospheric pressure, humidity and temperature;
when the equipment to be detected completes detection, a second performance parameter table is generated, wherein the second performance parameter table comprises a plurality of performance parameter values of which the equipment to be detected completes detection, and one performance parameter value corresponds to one performance parameter;
comparing the second performance parameter table with a preset first parameter comparison table, and judging whether the equipment to be detected is qualified in the first detection environment; the preset first parameter comparison table is a standard performance parameter table of the equipment to be detected in the first detection environment;
and when the second performance parameter table meets the first parameter comparison table, determining that the equipment to be detected is qualified.
2. The method of claim 1, wherein the first detection environment is a preset or user-defined detection environment.
3. The method of claim 1, further comprising, prior to said comparing said second performance parameter table with a predetermined first parameter comparison table:
and matching the first detection environment with the parameter comparison table database to obtain a preset first parameter comparison table, wherein the parameter comparison table database comprises the corresponding relation between the detection environment and the parameter comparison table.
4. The method according to claim 1, wherein the method further comprises:
after the equipment to be detected completes detection, identifying the corresponding performance parameter values of the performance parameters in the second performance parameter table;
when the first performance parameter value is not identified, determining that the second performance parameter table has data missing, and displaying alarm information through a display of the detection platform, wherein the first performance parameter value is a performance parameter value corresponding to any one of a plurality of performance parameters.
5. The method of claim 1, wherein prior to the acquiring the first table of performance parameters of the device to be detected and the first detection environment, the method further comprises:
identifying equipment information of the equipment to be detected, wherein the equipment information comprises a product model, a production date, a batch number, software version information and hardware version information;
and matching the equipment information with a performance parameter table database to obtain a first performance parameter table, wherein the performance parameter table database comprises the corresponding relation between the equipment information and the performance parameter table.
6. The method according to claim 1, wherein the generating a second performance parameter table after the device to be detected completes detection specifically includes:
acquiring a first performance parameter value, wherein the first performance parameter value is a performance parameter value corresponding to any one performance parameter in a first performance parameter table;
and converting the data format of the first performance parameter value into a preset data format, and generating a second performance parameter table, wherein the second performance parameter table comprises the first performance parameter value.
7. The method according to claim 1, wherein determining that the device to be detected is qualified when the second performance parameter table meets the first parameter comparison table comprises:
acquiring a second performance parameter value, wherein the second performance parameter value is any one performance parameter value in a second performance parameter table;
and if the second performance parameter value is in a preset performance parameter range, determining that the equipment to be detected is qualified, wherein the preset performance parameter range is a qualified performance parameter range corresponding to the second performance parameter in the first parameter comparison table.
8. The method of claim 7, wherein comparing the second performance parameter table with a preset first parameter comparison table, and determining whether the device to be detected is qualified in the first detection environment, further comprises:
if the second performance parameter value is not in the preset performance parameter range, determining that the equipment to be detected is unqualified, and displaying the second performance parameter on a display of the detection platform in a high-brightness mode;
and sending a locking instruction to the detection device so as to enable a worker to check the fault reason of the equipment to be detected.
9. A detection device of a PTC heater is characterized by being a detection platform, wherein the detection platform comprises an acquisition module (1) and a processing module (2), and the detection platform comprises a detection module and a detection module,
the acquisition module (1) is configured to acquire a first performance parameter table of a device to be detected and a first detection environment, where the first performance parameter table includes a plurality of performance parameters to be detected by the device to be detected, the first detection environment is any one of a plurality of detection environments, and the detection environment includes atmospheric pressure, humidity and temperature;
the processing module (2) is configured to generate a second performance parameter table after the equipment to be detected completes detection, where the second performance parameter table includes a plurality of performance parameter values of the equipment to be detected that completes detection, and one performance parameter value corresponds to one performance parameter; comparing the second performance parameter table with a preset first parameter comparison table, and judging whether the equipment to be detected is qualified in the first detection environment; the preset first parameter comparison table is a standard performance parameter table of the equipment to be detected in the first detection environment; and when the second performance parameter table meets the first parameter comparison table, determining that the equipment to be detected is qualified.
10. An electronic device comprising a processor (501), a memory (505), a user interface (503) and a network interface (504), the memory (505) being configured to store instructions, the user interface (503) and the network interface (504) being configured to communicate to other devices, the processor (501) being configured to execute the instructions stored in the memory (505) to cause the electronic device (500) to perform the method according to any one of claims 1 to 8.
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| CN116990660A (en) * | 2023-06-25 | 2023-11-03 | 珠海妙存科技有限公司 | eMMC aging test methods, devices, electronic equipment and computer-readable storage media |
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