High and low temperature pressure measurement processing system and method for automobile parts

Abstract

The invention discloses a high and low temperature pressure measurement processing system and method for automobile parts, and belongs to the technical field of automobile part testing, the system comprises a power supply, a detection device, a test sample piece and an upper computer; the power supply is respectively connected with the detection equipment and the test sample piece; the detection equipment is connected with the test sample piece; the detection equipment is connected with the upper computer; and the upper computer is connected with the test sample piece. The method comprises the following steps: S1, controlling the temperature of a test sample piece through a temperature box; s2, collecting temperature data of the test sample piece through detection equipment and sending the temperature data to an upper computer; and S3, the upper computer matches the test case according to the temperature data and executes the test case. According to the high and low temperature pressure measurement processing system and method, the test case can be automatically matched according to the monitored temperature of the automobile part.

Description

Technical Field

[0001] The present invention belongs to the technical field of automobile component testing, and in particular, relates to a high and low temperature pressure testing processing system and method for automobile components. Background Art

[0002] At present, high and low temperature pressure tests of automotive parts are mostly monitored through the output of temperature control equipment. The output curve of the temperature control equipment is the ambient temperature curve, which is different from the test sample and the data is inaccurate. In addition, during the test, testers are required to frequently monitor the test environment and frequently adjust the test cases.

[0003] Patent CN110470415B discloses a temperature sensor temperature shock test device and a control method thereof, which includes a cooling water tank, a water tank fixedly installed on the right side below the cooling water tank, a circulating pump fixedly installed on the left side of the water tank, and a rotating table fixedly installed on the back of the cooling water tank.

[0004] However, the technology disclosed in the above patent cannot automatically match test cases according to the temperature of monitored automobile parts. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a high and low temperature pressure measurement processing system and method for automobile parts in view of the deficiencies in the prior art, so as to achieve the purpose of automatically matching test cases according to the temperature of the monitored automobile parts.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is:

[0007] The present invention provides a high and low temperature pressure measurement and processing system for automobile parts, comprising a power supply, a detection device, a test sample and a host computer; the power supply is respectively connected to the detection device and the test sample; the detection device is connected to the test sample; the detection device is connected to the host computer; and the host computer is connected to the test sample.

[0008] Furthermore, the system also includes a temperature box; the detection equipment and the test samples are arranged in the temperature box.

[0009] Furthermore, the temperature box is used to control the temperature of the test sample.

[0010] Furthermore, the detection device collects temperature data of the test sample and sends it to the host computer.

[0011] Furthermore, the host computer matches the test cases according to the temperature data and executes them.

[0012] Furthermore, the detection device adopts a temperature sensor.

[0013] Furthermore, the host computer is a personal computer (PC).

[0014] The present invention also provides a high and low temperature pressure measurement processing method for automobile parts, the method comprising the following steps:

[0015] S1: Control the temperature of the test sample through the temperature box;

[0016] S2: Collect the temperature data of the test sample through the detection equipment and send it to the host computer;

[0017] S3: The host computer matches the test case according to the temperature data and executes it.

[0018] Furthermore, a test report is generated by the host computer.

[0019] The high and low temperature pressure measurement processing system and method of the present invention have the following advantages:

[0020] (1) The high and low temperature pressure measurement processing system and method of the present invention can realize automatic matching of test cases according to the temperature of the monitored automobile parts.

[0021] (2) In the present invention, the temperature of the test sample is controlled by a temperature box, which has the characteristic of high flexibility.

[0022] (3) The present invention monitors the temperature of the test sample in the temperature box, so that the collected temperature data of the test sample is more accurate, thereby improving the accuracy of the test.

[0023] (4) In the present invention, the detection device has the characteristics of high precision by collecting surface temperature data of the test sample in the temperature box. The error between the collected temperature of the test sample and the actual temperature of the test sample is small and can reach ±0.5°C.

[0024] (5) After the temperature data of the test sample is collected by the high and low temperature pressure measurement processing system and method of the present invention, the temperature data can be sent to the host computer in real time, with strong timeliness, and can match the real time and relative time.

[0025] (6) In the present invention, the temperature data can be sent to the host computer via Bluetooth or serial port, so that the temperature data can be sent to the host computer (via Bluetooth) even in a closed environment. The selectivity is strong, and the compatibility of the present invention is also stronger.

[0026] (7) In the present invention, the host computer can automatically match test cases according to temperature data without the need for manual matching by testers.

[0027] (8) The high and low temperature pressure test processing system and method of the present invention can automatically match test cases according to temperature data, while also reducing labor costs and improving the efficiency of generating high and low temperature pressure test reports.

[0028] (9) The present invention also has the advantage of being easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] This specification includes the following drawings, which show the following contents:

[0030] Figure 1 It is a logical structure block diagram of a high and low temperature pressure measurement and processing system for automobile parts of the present invention;

[0031] Figure 2 It is a schematic diagram of a high and low temperature pressure measurement and processing system for automobile parts of the present invention;

[0032] Figure 3 The present invention is a flowchart of a high and low temperature pressure measurement processing method for automobile parts.

[0033] Explanation of the accompanying reference numerals: 1. power supply; 2. detection equipment; 3. test sample; 4. host computer; 5. temperature box. DETAILED DESCRIPTION

[0034] The specific implementation methods of the present invention are further explained in detail below by describing the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention and facilitating their implementation.

[0035] Figure 1 It is a logical structure block diagram of a high and low temperature pressure measurement and processing system for automobile parts of the present invention, including a power supply 1, a detection device 2, a test sample 3 and a host computer 4; wherein the power supply 1 is respectively connected to the detection device 2 and the test sample 3, specifically, the output end of the power supply 1 is respectively connected to the input end of the detection device 2 and the input end of the test sample 3, and the detection device 2 and the test sample 3 are powered by the power supply 1; the detection device 2 is connected to the test sample 3; the detection device 2 is connected to the host computer 4, specifically, the output end of the detection device 2 is connected to the input end of the host computer 4; the host computer 4 is connected to the test sample 3, specifically, the output end of the host computer is connected to the input end of the test sample 3. In addition, the system also includes a temperature box 5, and the detection device 2 and the test sample 3 are arranged in the temperature box 5.

[0036] Figure 2 This is a schematic diagram of a high and low temperature pressure measurement and processing system for automobile parts of the present invention. Figure 2 The working principle of the high and low temperature pressure measurement and processing system for automobile parts of the present invention is as follows:

[0037] First, the temperature box 5 is used to control the temperature of the test sample 3. Specifically, in the present invention, the temperature curve of the temperature box 5 can be set through the temperature control panel of the temperature box 5 to control the temperature inside the temperature box 5, thereby controlling the temperature of the test sample 3. When the temperature of the test sample 3 is controlled by the temperature box 5, it has the characteristics of high flexibility; at the same time, by monitoring the temperature of the test sample 3 in the temperature box 5, the collected temperature data of the test sample 3 is more accurate, thereby improving the accuracy of the test. Secondly, the temperature data of the test sample 3 is collected by the detection device 2 and sent to the host computer 4. Specifically, the surface temperature data of the test sample 3 can be collected by the detection device 2 and the temperature data can be sent to the host computer 4 via Bluetooth or a serial port. That is, the detection device 2 has the characteristic of high precision by collecting the surface temperature data of the test sample 3 in the temperature box 5, and the error between the collected temperature of the test sample 3 and the actual temperature of the test sample 3 is small, which can reach ±0.5°C; after the temperature data is collected, the temperature data can be sent to the host computer 4 in real time via Bluetooth or serial port, with strong timeliness, and can match real time and relative time; when the temperature data is sent to the host computer 4 via Bluetooth or serial port, the temperature data can be sent to the host computer 4 (via Bluetooth) even in a closed environment, with strong selectivity, which also makes the compatibility of the present invention stronger. Finally, the host computer 4 matches the test case according to the temperature data and executes it. Specifically, after the detection device 2 sends the temperature data to the host computer 4 via Bluetooth or a serial port, the host computer 4 matches the test case through the temperature data and executes the test case at the temperature. At the same time, a test report is generated by the host computer 4. When the host computer 4 successfully matches the test case through the temperature data, the generated test report includes the temperature when the match is successful, the phenomenon photo, and the input and output signal values ​​of the test sample. When the host computer 4 fails to match the test case through the temperature data, the generated test report includes the temperature when the match fails, the phenomenon photo, and the input and output signal values ​​of the test sample. Then, the host computer 4 can automatically match the test case according to the temperature data, that is, the test case can be automatically matched according to the temperature of the monitored automotive parts, without the need for manual matching by the tester, which reduces the labor cost and improves the efficiency of generating high and low temperature pressure test reports. In addition, the present invention also has the advantage of being easy to use.

[0038] Figure 3 The present invention is a flowchart of a high and low temperature pressure measurement processing method for automobile parts, the method comprising the following steps:

[0039] S1: Control the temperature of the test sample 3 through the temperature box 5. Specifically, the temperature curve of the temperature box 5 can be set through the temperature control panel of the temperature box 5 to control the temperature inside the temperature box 5, thereby controlling the temperature of the test sample 3. When the temperature of the test sample 3 is controlled through the temperature box 5, it has the characteristic of high flexibility; at the same time, by monitoring the temperature of the test sample 3 in the temperature box 5, the collected temperature data of the test sample 3 is more accurate, thereby improving the accuracy of the test.

[0040] S2: The temperature data of the test sample 3 is collected by the detection device 2 and sent to the host computer 4. Specifically, the surface temperature data of the test sample 3 can be collected by the detection device 2 and the temperature data can be sent to the host computer 4 by Bluetooth or serial port. That is, the detection device 2 has the characteristics of high precision by collecting the surface temperature data of the test sample 3 in the temperature box 5. The error between the collected temperature of the test sample 3 and the actual temperature of the test sample 3 is small, which can reach ±0.5°C; after the temperature data is collected, the temperature data can be sent to the host computer 4 in real time by Bluetooth or serial port, which has strong timeliness and can match the real time and relative time; when the temperature data is sent to the host computer 4 by Bluetooth or serial port, the temperature data can be sent to the host computer 4 (by Bluetooth) even in a closed environment, which has strong selectivity and makes the compatibility of the present invention stronger.

[0041] S3: The host computer 4 matches the test case according to the temperature data and executes it. Specifically, after the detection device 2 sends the temperature data to the host computer 4 via Bluetooth or serial port, the host computer 4 matches the test case through the temperature data and executes the test case at the temperature. At the same time, the test report is generated by the host computer 4. When the host computer 4 successfully matches the test case through the temperature data, the generated test report includes the temperature when the match is successful, the phenomenon photo, and the input and output signal values ​​of the test sample. When the host computer 4 fails to match the test case through the temperature data, the generated test report includes the temperature when the match fails, the phenomenon photo, and the input and output signal values ​​of the test sample. In this way, the host computer 4 can automatically match the test case according to the temperature data, that is, it can automatically match the test case according to the temperature of the monitored automotive parts, without the need for manual matching by the tester, which reduces the labor cost and improves the efficiency of generating high and low temperature pressure test reports.

[0042] In this specific embodiment, the detection device 2 uses a temperature sensor; the host computer 4 uses a personal computer (PC) host computer; the temperature box 5 can use a temperature box with model T0H-608JXL; the test sample 3 can be an automotive part such as an instrument panel that needs to be tested for high and low temperature pressure.

[0043] Functions and Effects of the Embodiments

[0044] In the present invention, the temperature curve of the temperature box 5 can be set by the temperature control panel of the temperature box 5 to control the temperature inside the temperature box 5, thereby controlling the temperature of the test sample 3. When the temperature of the test sample 3 is controlled by the temperature box 5, it has the characteristics of high flexibility; at the same time, by monitoring the temperature of the test sample 3 in the temperature box 5, the collected temperature data of the test sample 3 is more accurate, thereby improving the accuracy of the test. The surface temperature data of the test sample 3 can be collected by the detection device 2 and sent to the host computer 4 by Bluetooth or serial port. That is, the detection device 2 has the characteristic of high precision by collecting the surface temperature data of the test sample 3 in the temperature box 5, and the error between the collected temperature of the test sample 3 and the actual temperature of the test sample 3 is small, which can reach ±0.5°C; after the temperature data is collected, the temperature data can be sent to the host computer 4 in real time via Bluetooth or serial port, with strong timeliness, and can match real time and relative time; when the temperature data is sent to the host computer 4 via Bluetooth or serial port, the temperature data can be sent to the host computer 4 (via Bluetooth) even in a closed environment, with strong selectivity, which also makes the compatibility of the present invention stronger. After the detection device 2 sends the temperature data to the host computer 4 via Bluetooth or serial port, the host computer 4 matches the test case through the temperature data and executes the test case at the temperature, and generates a test report through the host computer 4. When the host computer 4 successfully matches the test case through the temperature data, the generated test report includes the temperature when the match is successful, the phenomenon photo, and the input and output signal values ​​of the test sample. When the host computer 4 fails to match the test case through the temperature data, the generated test report includes the temperature when the match fails, the phenomenon photo, and the input and output signal values ​​of the test sample. Then, the host computer 4 can automatically match the test case according to the temperature data, that is, it can automatically match the test case according to the temperature of the monitored automotive parts, without the need for manual matching by the tester, which reduces the labor cost and improves the efficiency of generating high and low temperature pressure test reports. In addition, the present invention also has the advantage of being easy to use.

[0045] The present invention is described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-mentioned methods. As long as various non-substantial improvements are made using the method concept and technical solution of the present invention; or the above concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A high and low temperature pressure measurement and processing system for automobile parts, characterized by: It includes a power supply, a detection device, a test sample and a host computer; the power supply is connected to the detection device and the test sample respectively; the detection device is connected to the test sample; the detection device is connected to the host computer; the host computer is connected to the test sample.

2. A high and low temperature pressure measurement and processing system for automobile parts according to claim 1, characterized in that: The system further comprises a temperature box; the detection device and the test sample are arranged in the temperature box.

3. A high and low temperature pressure measurement and processing system for automobile parts as claimed in claim 2, characterized in that: The temperature box is used to control the temperature of the test sample.

4. A high and low temperature pressure measurement and processing system for automobile parts as claimed in claim 3, characterized in that: The detection device collects temperature data of the test sample and sends it to the host computer.

5. A high and low temperature pressure measurement and processing system for automobile parts as claimed in claim 4, characterized in that: The host computer matches the test case according to the temperature data and executes it.

6. A high and low temperature pressure measurement and processing system for automobile parts according to any one of claims 1 to 5, characterized in that: The detection device adopts a temperature sensor.

7. A high and low temperature pressure measurement and processing system for automobile parts according to any one of claims 1 to 5, characterized in that: The host computer is a personal computer (PC).

8. A method for a high and low temperature pressure measurement and processing system for automotive parts as claimed in any one of claims 1 to 7, characterized in that: The method comprises the following steps: S1: Control the temperature of the test sample through the temperature box; S2: Collect the temperature data of the test sample through the detection equipment and send it to the host computer; S3: The host computer matches the test case according to the temperature data and executes it.

9. A high and low temperature pressure measurement processing method for automobile parts according to claim 8, characterized in that: A test report is generated by the host computer.

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