Vehicle radiation test method, device and equipment and storage medium

Abstract

The invention discloses a vehicle radiation test method, device and equipment and a storage medium, and relates to the technical field of vehicle-mounted testing, and the method comprises the steps: obtaining a vehicle radiation temperature signal and a test parameter, obtaining radiation data according to the vehicle radiation temperature signal, testing the radiation data according to the test parameter, and obtaining a test result, and sending the test result to a vehicle-mounted screen for display. The non-contact sensor is used for capturing the vehicle radiation temperature, the vehicle radiation temperature is converted and processed into radiation data, and the test result is displayed through the vehicle-mounted screen, so that the vehicle electromagnetic radiation is tested, and the vehicle radiation test effect is improved.

Description

Technical Field

[0001] The present invention relates to the field of vehicle-mounted testing technology, and in particular to a vehicle radiation testing method, device, equipment and storage medium. Background Art

[0002] With the popularity of electric vehicles, people are paying more and more attention to the electromagnetic radiation generated by vehicles during operation. In order to ensure the health and safety of users, it is necessary to accurately measure the electromagnetic radiation level of electric vehicles under different working conditions.

[0003] There are some antennas and technologies for testing electromagnetic radiation on the market, such as a high-power ultra-wideband electromagnetic radiation antenna, which can solve the problem of antenna fragility under high-power conditions, but is not suitable for small signal testing needs inside the car. Another technology is the surrounding rock loosening circle test and evaluation method based on the principle of electromagnetic radiation, which is mainly used in the field of geological exploration, rather than directly applied to automobile electromagnetic radiation testing.

[0004] Although the existing high-power ultra-wideband electromagnetic radiation antenna technology solves problems in certain specific scenarios, it is not suitable for radiation testing inside cars due to its high power, especially for those application scenarios that require testing the strength of small signals. In addition, the surrounding rock loosening circle test and evaluation method is more of a measurement method rather than an antenna solution specifically used to test the electromagnetic environment inside a car. It cannot be effectively used to measure parameters such as electric field strength, magnetic field strength, magnetic induction strength, power density or SAR inside the car. These fail to fully meet the needs of electromagnetic radiation testing for electric vehicles. Therefore, there is an urgent need for a radiation test method that is more suitable for vehicles to improve vehicle safety. Summary of the invention

[0005] The main purpose of this application is to provide a vehicle radiation testing method, device and equipment, aiming to solve the technical problem of how to improve the effect of vehicle radiation testing.

[0006] To achieve the above objectives, the present application proposes a vehicle radiation testing method, the method comprising:

[0007] Obtain vehicle radiation temperature signal and test parameters;

[0008] Obtaining radiation data according to the vehicle radiation temperature signal, wherein the radiation data includes specific absorption rate, radiation field intensity and radiation power;

[0009] Testing the radiation data according to the test parameters to obtain test results;

[0010] The test results are sent to the vehicle screen for display.

[0011] In one embodiment, the step of obtaining radiation data according to the vehicle radiation temperature signal includes:

[0012] Analyze the vehicle radiation temperature signal to obtain electromagnetic data;

[0013] The radiation data is obtained according to the electromagnetic data through a functional relationship between the electromagnetic data and the radiation data.

[0014] In one embodiment, the step of obtaining the radiation data according to the electromagnetic data through a functional relationship between the electromagnetic data and the radiation data comprises:

[0015] According to the electromagnetic data, electric field intensity, magnetic field intensity and power density are obtained;

[0016] Obtaining radiation field intensity in radiation data according to the electric field intensity and the magnetic field intensity;

[0017] Obtaining radiation power in radiation data according to the electric field strength and the magnetic field strength combined with the functional relationship between radiation power and the electric field strength and the magnetic field strength;

[0018] The specific absorption rate in the radiation data is obtained according to the radiation power and the electric field strength.

[0019] In one embodiment, the step of testing the radiation data according to the test parameters to obtain the test results further includes:

[0020] Setting test conditions according to the test parameters;

[0021] The radiation data is monitored according to the test conditions to obtain a test result.

[0022] In one embodiment, after the step of monitoring the radiation data according to the test conditions to obtain the test results, the step further includes:

[0023] Evaluating the test result to obtain an evaluation result;

[0024] When the evaluation result is that the test result exceeds the safe radiation threshold, an alarm mechanism is triggered, and the test parameters are adjusted and retested until the test result is satisfied that it does not exceed the safe radiation threshold.

[0025] In one embodiment, the step of obtaining the vehicle radiation temperature signal includes:

[0026] Acquiring radiation energy signals;

[0027] Converting the radiation energy signal to obtain a temperature electrical signal;

[0028] Performing elimination processing on the temperature electrical signal to obtain an improved temperature electrical signal;

[0029] Signal processing and conversion is performed according to the improved temperature electrical signal to obtain a vehicle radiation temperature signal.

[0030] In one embodiment, the step of performing elimination processing on the temperature electrical signal to obtain an improved temperature electrical signal includes:

[0031] Correcting the temperature electrical signal by a temperature compensation algorithm to obtain a corrected signal;

[0032] The corrected signal is decoupled by temperature decoupling to obtain an improved temperature electrical signal.

[0033] In addition, to achieve the above-mentioned purpose, the present application also proposes a vehicle radiation testing device, the vehicle radiation testing device comprising:

[0034] An acquisition module, used to acquire vehicle radiation temperature signals and test parameters;

[0035] A calculation module, used to obtain radiation data according to the vehicle radiation temperature signal, wherein the radiation data includes specific absorption rate, radiation field intensity and radiation power;

[0036] A testing module, used to test the radiation data according to the test parameters to obtain a test result;

[0037] The display module is used to send the test results to the vehicle screen for display.

[0038] In addition, to achieve the above-mentioned purpose, the present application also proposes a storage medium, which is a computer-readable medium, and a computer program is stored on the medium. When the computer program is executed by a processor, the steps of the vehicle radiation testing method described above are implemented.

[0039] In addition, to achieve the above-mentioned purpose, the present application also provides a computer program product, which includes a computer program, and when the computer program is executed by a processor, the steps of the vehicle radiation testing method described above are implemented.

[0040] This application obtains the vehicle radiation temperature signal and test parameters, obtains radiation data according to the vehicle radiation temperature signal, tests the radiation data according to the test parameters, obtains the test results, and sends them to the vehicle screen for display. The vehicle radiation temperature is captured using a non-contact sensor, converted and processed into radiation data, and the test results are displayed on the vehicle screen, thereby testing the vehicle's electromagnetic radiation and improving the effect of vehicle radiation testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0042] Figure 1 This is a flow chart of the first embodiment of the vehicle radiation testing method of the present application;

[0043] Figure 2 This is a flow chart of a second embodiment of the vehicle radiation testing method of the present application;

[0044] Figure 3 This is a schematic diagram of the module structure of a vehicle radiation testing device according to an embodiment of the present application;

[0045] Figure 4 A schematic diagram of the device structure of the hardware operating environment involved in the vehicle radiation testing method in the embodiment of the present application;

[0046] The purpose, features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0047] It should be understood that the specific embodiments described herein are only used to explain the technical solutions of the present application and are not used to limit the present application.

[0048] In order to better understand the technical solution of the present application, a detailed description will be given below in conjunction with the accompanying drawings and specific implementation methods.

[0049] The main solution of the embodiment of the present application is: obtain the vehicle radiation temperature signal and test parameters, obtain radiation data according to the vehicle radiation temperature signal, test the radiation data according to the test parameters, obtain test results, and send the test results to the vehicle screen for display.

[0050] Based on this, the embodiment of the present application provides a vehicle radiation testing method, referring to Figure 1 , Figure 1 This is a flow chart of the first embodiment of the vehicle radiation testing method of the present application.

[0051] In this embodiment, the vehicle radiation testing method includes steps S10 to S40:

[0052] Step S10, obtaining the vehicle radiation temperature signal and test parameters.

[0053] It should be noted that non-contact temperature sensors are first used to measure the temperature changes caused by electromagnetic radiation in different parts of the vehicle (such as the foot area, knee height and head space). The data collected by the sensor will be transmitted to the test processing module, where the original temperature signals will be converted by algorithm to specific quantitative indicators that can be used to evaluate the impact of electromagnetic radiation, such as electric field strength, magnetic field strength, magnetic induction strength, power density and specific absorption rate (SAR).

[0054] Then, based on the test parameters, such as the test frequency range, bandwidth, and other test-related configuration information, the system will calculate the actual radiation data. These radiation data will be further analyzed to determine whether they meet the established safety standards and limit requirements. If the test results show that the vehicle's electromagnetic radiation level is within the safe range, it can be considered that the vehicle has been designed with the health and safety of the user in mind; otherwise, the design may need to be adjusted to reduce the radiation level.

[0055] Furthermore, obtaining the vehicle radiation temperature signal includes: obtaining the radiation energy signal, converting the radiation energy signal, and obtaining a temperature electrical signal. Specifically, first, the energy from the electromagnetic radiation of the electric vehicle is gathered according to the test antenna. This process depends on the components in the radiation focusing system, including but not limited to the tilt sensor, the gyroscope, and the temperature reflection focusing surface. The radiation energy is concentrated and directed to the radiation lens through the focusing controller, and then received by the radiation detection system. Next, the radiation detection system transmits the received energy signal to the radiation conversion circuit. At this stage, the radiation energy is converted into a temperature electrical signal. Specifically, the radiation conversion circuit converts the radiation energy into an electrical signal corresponding to the temperature change. This process utilizes the principle of thermal radiation, that is, any object will emit thermal radiation as long as its temperature is above absolute zero.

[0056] Furthermore, the temperature electrical signal is eliminated to obtain an improved temperature electrical signal. Specifically, after obtaining the temperature electrical signal generated by the radiation conversion circuit, the signal will further enter the temperature compensation and temperature decoupling system. This system includes a temperature and humidity sensor, which is used to compensate for the impact of ambient temperature changes on the measurement results. The temperature electrical signal is corrected by a temperature compensation algorithm to obtain a corrected signal, and then the corrected signal is eliminated by temperature decoupling to obtain an improved temperature electrical signal. Specifically, by real-time monitoring of the ambient temperature and humidity, it is identified which temperature changes are caused by electromagnetic radiation and which are caused by the environment itself. In this way, the influence of environmental factors on the measurement results can be effectively eliminated. After compensation and decoupling, the signal at this time more truly reflects the temperature changes caused by electromagnetic radiation, and the temperature electrical signal at this time is the improved temperature electrical signal.

[0057] Furthermore, signal processing conversion is performed based on the improved temperature electrical signal to obtain the vehicle radiation temperature signal. Specifically, the improved temperature electrical signal is input into the signal processing system for deeper data processing. The signal processing system performs algorithm calculations based on the improved temperature electrical signal and converts it into data that can be used to evaluate the intensity of electromagnetic radiation, such as radiation temperature signals. These processed signals can be used to calculate key indicators such as electric field strength, magnetic field strength, magnetic induction strength, power density and SAR, and then evaluate the electromagnetic radiation status of electric vehicles under different working conditions.

[0058] Step S20, obtaining radiation data according to the vehicle radiation temperature signal, the radiation data including specific absorption rate, radiation field intensity and radiation power.

[0059] It should be noted that, based on the radiation temperature signals obtained from the electric vehicle, the test system converts these signals into specific radiation data through complex algorithm processing. In this embodiment, the radiation data includes specific absorption rate, radiation field intensity and radiation power. Specific absorption rate is an indicator of the rate at which human tissue absorbs electromagnetic radiation energy. It indicates the electromagnetic radiation energy absorbed by human tissue per unit mass per second. The lower the SAR value, the less electromagnetic radiation energy is absorbed by the human body, and the smaller the potential risk to human health. Radiation field intensity refers to the intensity of electromagnetic radiation at a certain point, which includes electric field intensity and magnetic field intensity. These two parameters jointly determine the intensity of electromagnetic radiation at this point, which can be used to evaluate the degree of impact of electromagnetic radiation on the human body. The radiation power is another key parameter, which indicates the total energy released by the radiation source within a certain period of time.

[0060] Step S30, testing the radiation data according to the test parameters to obtain the test results.

[0061] It should be noted that according to the preset test parameters, the system will evaluate the radiation data obtained from the electric vehicle to verify whether it meets the predetermined safety standards. These test parameters usually include the frequency range of electromagnetic radiation, the location of the measurement point (such as the sole of the foot, knee, head, etc.), the maximum SAR value allowed, etc. By subjecting the measured radiation data to the test conditions set by the test parameters, it is determined whether the electromagnetic radiation level of the vehicle under different working conditions, such as normal driving, acceleration, deceleration or charging, is within the safe range. The test results will show whether the electromagnetic radiation at each measurement point exceeds the standard. If it exceeds the specified limit, it means that there may be a risk of adverse health to passengers in the area. On the contrary, if the radiation level is within the safe range, it means that the vehicle design is reasonable and there is no need to worry about the impact of electromagnetic radiation on the human body. In addition, the test results can also be used to evaluate the optimization space of vehicle design to ensure that future models can better protect passengers from potential electromagnetic radiation hazards.

[0062] Furthermore, step S30 also includes: setting test conditions according to test parameters, and then monitoring radiation data according to the test conditions to obtain test results. Specifically, during the monitoring process, the system will collect and analyze radiation data according to the test conditions set by the test parameters. These data are derived from the temperature changes caused by electromagnetic radiation in different parts of the vehicle, which are obtained through non-contact sensors and then converted into radiation data, such as SAR values, through signal processing modules. The test system compares these data with preset limits to evaluate whether the electromagnetic radiation of the vehicle under various working conditions meets safety standards. The test results will record the radiation level of each test point in detail and automatically determine whether it exceeds the set safety threshold. If any exceeding of the standard is found, an abnormality will be reported immediately, indicating that further inspection or improvement is required. Otherwise, it will be confirmed that the electromagnetic radiation level of the vehicle under the test conditions is within a safe range, ensuring the safety of the user.

[0063] Furthermore, after step S30, it also includes: evaluating the test results to obtain an evaluation result, and when the evaluation result is that the test result exceeds the safe radiation threshold, triggering an alarm mechanism, and adjusting the test parameters to retest until the test result does not exceed the safe radiation threshold. Specifically, after the monitoring of the radiation data is completed and the test results are obtained, an evaluation is automatically performed to determine whether the test results meet the preset safe radiation threshold. If the evaluation result shows that the test result exceeds the safe radiation threshold, this means that the electromagnetic radiation level of the vehicle in certain areas may pose a potential threat to the health of passengers. In this case, the alarm mechanism is triggered to warn the driver and relevant technicians. At the same time, the specific circumstances of the excess are recorded, including the location of the excess, radiation level and other information, for subsequent investigation and rectification. In addition, in order to find a suitable solution, adjust the test parameters, such as changing the test frequency range or other conditions, and then retest until the test results show that the radiation level does not exceed the safe threshold.

[0064] Step S40, sending the test results to the vehicle screen for display.

[0065] It should be noted that once the test system completes various tests based on the radiation data and obtains the test results, the data will be transmitted to the in-vehicle screen for the driver and passengers to view. The in-vehicle infotainment system (IVI) provides a variety of interface options, such as USB, LAN or RS232, so that the test results can be easily connected and displayed with the in-vehicle screen. On the in-vehicle screen, the test results will be presented in an easy-to-understand way, such as in the form of charts, numbers or color coding, intuitively showing the electromagnetic radiation levels of various test points inside the vehicle.

[0066] This embodiment provides a vehicle radiation test method, which obtains the vehicle radiation temperature signal and test parameters, obtains radiation data according to the vehicle radiation temperature signal, tests the radiation data according to the test parameters, obtains the test results, and sends them to the vehicle screen for display. The vehicle radiation temperature is captured by a non-contact sensor, converted and processed into radiation data, and the test results are displayed on the vehicle screen, thereby testing the vehicle's electromagnetic radiation and improving the effect of the vehicle radiation test.

[0067] Based on the first embodiment of the present application, in the second embodiment of the present application, the same or similar contents as those in the above-mentioned embodiment 1 can refer to the above introduction, and will not be repeated later. Figure 2 The vehicle radiation testing method step S20 further includes steps S201 to S202:

[0068] Step S201, analyzing the vehicle radiation temperature signal to obtain electromagnetic data.

[0069] It should be noted that the test system can analyze and obtain electromagnetic data through the vehicle radiation temperature signal. First, the radiation temperature signal will be input into the test system, and the system will convert the temperature signal into electromagnetic data based on the existing theoretical model and algorithm. These data include key parameters such as electric field strength, magnetic field strength and power density.

[0070] Step S202, obtaining radiation data according to the electromagnetic data through a functional relationship between the electromagnetic data and the radiation data.

[0071] It is important to understand that based on electromagnetic data, the system uses known physical laws and mathematical models to infer radiation data through the functional relationship between electromagnetic data and radiation data. This process mainly involves basic relationships in electromagnetic wave theory, such as the relationship between power density and electric and magnetic fields, as well as the conversion ratio between electric and magnetic fields.

[0072] Specifically, the electric field strength, magnetic field strength and power density are obtained according to the electromagnetic data. Then, the radiation field strength in the radiation data is obtained according to the electric field strength and magnetic field strength, and the radiation power in the radiation data is obtained according to the electric field strength and magnetic field strength combined with the functional relationship between the radiation power and the electric field strength and magnetic field strength. Finally, the specific absorption rate in the radiation data is obtained according to the radiation power and the electric field strength.

[0073] This embodiment obtains electromagnetic data by analyzing the vehicle radiation temperature signal, and obtains radiation data based on the functional relationship between the electromagnetic data and the radiation data. By analyzing the vehicle radiation temperature signal to obtain electromagnetic data and calculating the radiation data accordingly, accurate electromagnetic radiation testing is achieved.

[0074] This application also provides a vehicle radiation test device, please refer to Figure 3 , the device comprises:

[0075] The acquisition module 10 is used to acquire the vehicle radiation temperature signal and test parameters.

[0076] The calculation module 20 is used to obtain radiation data according to the vehicle radiation temperature signal, and the radiation data includes specific absorption rate, radiation field intensity and radiation power.

[0077] The test module 30 is used to test the radiation data according to the test parameters to obtain the test results.

[0078] The display module 40 is used to send the test results to the vehicle-mounted screen for display.

[0079] The vehicle radiation test device provided by the present application adopts the vehicle radiation test method in the above embodiment, which can solve the technical problem of how to improve the effect of vehicle radiation test. Compared with the prior art, the beneficial effects of the vehicle radiation test device provided by the present application are the same as the beneficial effects of the vehicle radiation test method provided by the above embodiment, and other technical features in the vehicle radiation test device are the same as the features disclosed in the above embodiment method, which will not be repeated here.

[0080] In one embodiment, the calculation module 20 is further used to analyze the vehicle radiation temperature signal to obtain electromagnetic data; and obtain radiation data based on the electromagnetic data through a functional relationship between the electromagnetic data and the radiation data.

[0081] In one embodiment, the calculation module 20 is also used to obtain the electric field strength, magnetic field strength and power density based on the electromagnetic data; to obtain the radiation field strength in the radiation data based on the electric field strength and magnetic field strength; to obtain the radiation power in the radiation data based on the electric field strength and magnetic field strength combined with the functional relationship between the radiation power and the electric field strength and magnetic field strength; to obtain the specific absorption rate in the radiation data based on the radiation power and the electric field strength.

[0082] In one embodiment, the test module 30 is further used to set test conditions according to the test parameters; monitor the radiation data according to the test conditions to obtain test results.

[0083] In one embodiment, the test module 30 is also used to evaluate the test results to obtain an evaluation result; when the evaluation result is that the test result exceeds the safety radiation threshold, an alarm mechanism is triggered, and the test parameters are adjusted to retest until the test result is satisfied that the test result does not exceed the safety radiation threshold.

[0084] In one embodiment, the acquisition module 10 is also used to acquire a radiation energy signal; convert the radiation energy signal to obtain a temperature electrical signal; eliminate the temperature electrical signal to obtain an improved temperature electrical signal; perform signal processing and conversion based on the improved temperature electrical signal to obtain a vehicle radiation temperature signal.

[0085] In one embodiment, the acquisition module 10 is further used to correct the temperature electrical signal through a temperature compensation algorithm to obtain a corrected signal; and to eliminate the corrected signal through temperature decoupling to obtain an improved temperature electrical signal.

[0086] The present application provides a vehicle radiation testing device, which includes: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the vehicle radiation testing method in the above-mentioned embodiment one.

[0087] Reference below Figure 4 , which shows a schematic diagram of the structure of a vehicle radiation test device suitable for implementing an embodiment of the present application. The vehicle radiation test device in the embodiment of the present application may include but is not limited to mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Portable Application Descriptions), PMPs (Portable Media Players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc. Figure 4 The vehicle radiation testing equipment shown is merely an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0088] like Figure 4As shown, the vehicle radiation test equipment may include a processing device 1001 (such as a central processing unit, a graphics processor, etc.), which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM: Read Only Memory) 1002 or a program loaded from a storage device 1003 to a random access memory (RAM: Random Access Memory) 1004. In RAM1004, various programs and data required for the operation of the vehicle radiation test equipment are also stored. The processing device 1001, ROM1002 and RAM1004 are connected to each other through a bus 1005. An input / output (I / O) interface 1006 is also connected to the bus. Generally, the following systems can be connected to the I / O interface 1006: an input device 1007 including, for example, a touch screen, a touch pad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; an output device 1008 including, for example, a liquid crystal display (LCD: Liquid Crystal Display), a speaker, a vibrator, etc.; a storage device 1003 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 1009. The communication device 1009 can allow the vehicle radiation test device to communicate with other devices wirelessly or by wire to exchange data. Although the figure shows a vehicle radiation test device with various systems, it should be understood that it is not required to implement or have all the systems shown. More or fewer systems can be implemented or have alternatively.

[0089] In particular, according to the embodiments disclosed in the present application, the process described above with reference to the flowchart can be implemented as a computer software program. For example, the embodiments disclosed in the present application include a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through a communication device, or installed from a storage device 1003, or installed from a ROM 1002. When the computer program is executed by the processing device 1001, the above-mentioned functions defined in the method of the embodiment disclosed in the present application are executed.

[0090] The vehicle radiation test equipment provided by the present application adopts the vehicle radiation test method in the above embodiment, which can solve the technical problem of how to improve the effect of vehicle radiation test. Compared with the prior art, the beneficial effects of the vehicle radiation test equipment provided by the present application are the same as the beneficial effects of the vehicle radiation test method provided by the above embodiment, and the other technical features in the vehicle radiation test equipment are the same as the features disclosed in the method of the previous embodiment, which will not be repeated here.

[0091] It should be understood that the various parts disclosed in this application can be implemented by hardware, software, firmware or a combination thereof. In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0092] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0093] The present application provides a computer-readable medium having computer-readable program instructions (ie, computer programs) stored thereon, and the computer-readable program instructions are used to execute the vehicle radiation testing method in the above-mentioned embodiment.

[0094] The computer-readable medium provided in the present application may be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, systems or devices, or any combination of the above. More specific examples of computer-readable media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this embodiment, the computer-readable medium may be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, system or device. The program code contained on the computer-readable medium may be transmitted using any appropriate medium, including but not limited to: wires, optical cables, RF (Radio Frequency), etc., or any suitable combination of the above.

[0095] The computer-readable medium may be included in the vehicle radiation test equipment; or may exist independently without being assembled into the vehicle radiation test equipment.

[0096] The computer-readable medium carries one or more programs. When the one or more programs are executed by the vehicle radiation test device, the vehicle radiation test device can write computer program codes for performing the operations of the present application in one or more programming languages ​​or a combination thereof. The programming languages ​​include object-oriented programming languages, such as Java, Smalltalk, C++, and conventional procedural programming languages, such as "C" language or similar programming languages. The program code can be executed entirely on the user's computer, partially on the user's computer, as an independent software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer can be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or can be connected to an external computer (for example, through the Internet using an Internet service provider).

[0097] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present application. In this regard, each square box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two square boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each square box in the block diagram and / or flow chart, and the combination of the square boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0098] The modules involved in the embodiments described in this application may be implemented by software or hardware, wherein the name of the module does not constitute a limitation on the unit itself in some cases.

[0099] The readable medium provided by the present application is a computer-readable medium, which stores computer-readable program instructions (i.e., computer programs) for executing the above-mentioned vehicle radiation test method, and can solve the technical problem of how to improve the effect of vehicle radiation test. Compared with the prior art, the beneficial effects of the computer-readable medium provided by the present application are the same as the beneficial effects of the vehicle radiation test method provided by the above-mentioned embodiment, and will not be repeated here.

[0100] The present application also provides a computer program product, including a computer program, which implements the steps of the vehicle radiation testing method as described above when executed by a processor.

[0101] The computer program product provided by this application can solve the technical problem of how to improve the effect of vehicle radiation testing. Compared with the prior art, the beneficial effects of the computer program product provided by this application are the same as the beneficial effects of the vehicle radiation testing method provided by the above embodiment, which will not be repeated here.

[0102] The above descriptions are only some embodiments of the present application, and are not intended to limit the patent scope of the present application. All equivalent structural changes made using the contents of the present application specification and drawings under the technical concept of the present application, or direct / indirect applications in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A vehicle radiation testing method, characterized in that: The method comprises: Obtain vehicle radiation temperature signal and test parameters; Obtaining radiation data according to the vehicle radiation temperature signal, wherein the radiation data includes specific absorption rate, radiation field intensity and radiation power; Testing the radiation data according to the test parameters to obtain test results; The test results are sent to the vehicle screen for display.

2. The method according to claim 1, characterized in that The step of obtaining radiation data according to the vehicle radiation temperature signal comprises: Analyze the vehicle radiation temperature signal to obtain electromagnetic data; The radiation data is obtained according to the electromagnetic data through a functional relationship between the electromagnetic data and the radiation data.

3. The method according to claim 2, characterized in that The step of obtaining the radiation data according to the electromagnetic data through a functional relationship between the electromagnetic data and the radiation data comprises: According to the electromagnetic data, electric field intensity, magnetic field intensity and power density are obtained; Obtaining radiation field intensity in radiation data according to the electric field intensity and the magnetic field intensity; Obtaining radiation power in radiation data according to the electric field strength and the magnetic field strength combined with the functional relationship between radiation power and the electric field strength and the magnetic field strength; The specific absorption rate in the radiation data is obtained according to the radiation power and the electric field strength.

4. The method according to claim 1, characterized in that The step of testing the radiation data according to the test parameters to obtain the test results also includes: Setting test conditions according to the test parameters; The radiation data is monitored according to the test conditions to obtain a test result.

5. The method according to claim 4, characterized in that After the step of monitoring the radiation data according to the test conditions to obtain the test results, the method further includes: Evaluating the test result to obtain an evaluation result; When the evaluation result is that the test result exceeds the safe radiation threshold, an alarm mechanism is triggered, and the test parameters are adjusted and retested until the test result is satisfied that it does not exceed the safe radiation threshold.

6. The method according to claim 1, characterized in that The step of obtaining the vehicle radiation temperature signal comprises: Acquiring radiation energy signals; Converting the radiation energy signal to obtain a temperature electrical signal; Performing elimination processing on the temperature electrical signal to obtain an improved temperature electrical signal; Signal processing and conversion is performed according to the improved temperature electrical signal to obtain a vehicle radiation temperature signal.

7. The method according to claim 6, characterized in that The step of performing elimination processing on the temperature electrical signal to obtain an improved temperature electrical signal comprises: Correcting the temperature electrical signal by a temperature compensation algorithm to obtain a corrected signal; The corrected signal is decoupled by temperature decoupling to obtain an improved temperature electrical signal.

8. A vehicle radiation testing device, characterized in that: The device comprises: An acquisition module, used to acquire vehicle radiation temperature signals and test parameters; A calculation module, used to obtain radiation data according to the vehicle radiation temperature signal, wherein the radiation data includes specific absorption rate, radiation field intensity and radiation power; A testing module, used to test the radiation data according to the test parameters to obtain a test result; The display module is used to send the test results to the vehicle screen for display.

9. A vehicle radiation testing device, characterized in that: The device comprises: a memory, a processor, and a vehicle radiation test program stored in the memory and running on the processor, wherein the vehicle radiation test program is configured to implement the steps of the vehicle radiation test method according to any one of claims 1 to 7.

10. A storage medium, characterized in that: The storage medium stores a vehicle radiation test program, and when the vehicle radiation test program is executed by the processor, the steps of the vehicle radiation test method according to any one of claims 1 to 7 are implemented.

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