CN115825720A - Automatic detection system and detection method for touch switch performance of automobile interior lamp - Google Patents
Automatic detection system and detection method for touch switch performance of automobile interior lamp Download PDFInfo
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- CN115825720A CN115825720A CN202211471742.3A CN202211471742A CN115825720A CN 115825720 A CN115825720 A CN 115825720A CN 202211471742 A CN202211471742 A CN 202211471742A CN 115825720 A CN115825720 A CN 115825720A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention relates to an automatic detection system and a detection method for the performance of a touch switch of an automobile interior lamp, wherein the upper computer is electrically connected with a pressing device through an upper computer and the pressing device, and the upper computer is suitable for controlling the pressing device to press a touch panel to be detected; the detection device is electrically connected with the upper computer, is suitable for detecting corresponding parameters when the pressing device presses the touch panel to be detected, and sends the corresponding parameters to the upper computer, and the upper computer is suitable for judging whether the touch panel is qualified or not according to the corresponding parameters; the sensor is adopted to be matched with the robot technology, the applied touch force can be accurately simulated, the precision is high, and the response is sensitive; the automatic script program can collect and record the test data in real time for a long period and carry out deep data analysis and processing; the system can test the performance of different types of touch products and has strong compatibility.
Description
Technical Field
The invention belongs to the technical field of touch switch performance detection, and particularly relates to an automatic detection system and method for touch switch performance of an automobile interior lamp.
Background
At present, the intelligent touch switch is applied to a novel automobile interior intelligent surface technology, and has a development trend of gradually replacing a traditional key switch. However, the touch switch has technical difficulties such as feedback response and misoperation prevention. In the aspect of product detection, the intelligent touch switch also lacks a corresponding effective detection means, has poor loading force precision and low efficiency, and cannot record data in real time for further analysis of product performance analysis, and the like.
Therefore, a new automatic detection system and method for the performance of the touch switch of the interior lamp of the automobile needs to be designed based on the above technical problems.
Disclosure of Invention
The invention aims to provide an automatic detection system and a detection method for the performance of a touch switch of an automobile interior lamp.
In order to solve the technical problem, the invention provides an automatic detection system for the performance of a touch switch of an automobile interior lamp, which comprises:
an upper computer, and
the upper computer is electrically connected with the pressing device and is suitable for controlling the pressing device to press the touch panel to be detected;
the detection device is electrically connected with the upper computer and is suitable for detecting corresponding parameters when the pressing device presses the touch panel to be detected and sending the corresponding parameters to the upper computer, and the upper computer is suitable for judging whether the touch panel is qualified or not according to the corresponding parameters.
Further, the pressing device includes: a SCARA robot and a test copper bar;
the test copper bar is arranged on the SCARA robot;
the upper computer is electrically connected with the SCARA robot and is suitable for controlling the SCARA robot to drive the test copper rod to press the touch panel to be detected.
Further, the detection device includes: the high-precision pressure sensor is electrically connected with the upper computer;
the high-precision pressure sensor is arranged on the test copper rod;
the high-precision pressure sensor is suitable for detecting the pressing pressure when the test copper bar presses the touch panel, and sending the detected pressure data to the upper computer.
Further, the detection device includes: a current collection module;
the current acquisition module is electrically connected with the upper computer and the touch panel to be detected;
the current acquisition module is suitable for detecting current when the test copper bar presses the touch panel, and sends detected current data to the upper computer.
Further, the high-precision pressure sensor is electrically connected with a pressure sensor digital display meter;
the pressure sensor digital display meter is suitable for displaying pressure data detected by the high-precision pressure sensor.
Further, the upper computer is suitable for controlling the pressing device to press the touch panel to be detected, namely
The upper computer is suitable for controlling the pressing device to reach the touchable point position of the touch panel to be detected, horizontal coordinates (X, Y) are set, the Z axis of the pressing device moves downwards, downward pressing force is applied to the touchable point position, and the upper coordinate and the lower coordinate of the Z axis are adjusted through the pressure value fed back by the detection device so as to determine point position coordinates (X, Y, Z) required to be detected by the touchable point position.
Further, the upper computer is suitable for controlling the pressing device to press the touch panel to be detected, namely
Setting point position coordinates (X, Y, Z) required to be detected by the touchable point position, and setting the distance, the acceleration, the pressing time and the pressing times required by the touch panel to be detected during detection.
On the other hand, the invention also provides a detection method of the automatic detection system for the performance of the touch switch of the automobile interior lamp, which comprises the following steps:
controlling a pressing device to press the touch panel to be detected through an upper computer;
detecting corresponding parameters when the pressing device presses the touch panel to be detected through the detection device, and sending the corresponding parameters to the upper computer;
and judging whether the touch panel is qualified or not according to the corresponding parameters through the upper computer.
The touch panel detection device has the beneficial effects that the upper computer is electrically connected with the pressing device through the pressing device, and the upper computer is suitable for controlling the pressing device to press the touch panel to be detected; the detection device is electrically connected with the upper computer, is suitable for detecting corresponding parameters when the pressing device presses the touch panel to be detected, and sends the corresponding parameters to the upper computer, and the upper computer is suitable for judging whether the touch panel is qualified or not according to the corresponding parameters; the sensor is adopted to be matched with the robot technology, the applied touch force can be accurately simulated, the precision is high, and the response is sensitive; the automatic script program can collect and record the test data in real time for a long period and carry out deep data analysis and processing; the system can test the performance of different types of touch products and has strong compatibility.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic block diagram of an automatic detection system for the performance of a touch switch of an automotive room lamp according to the present invention;
FIG. 2 is a flow chart of an automatic detection system for the performance of a touch switch of an interior lamp of an automobile.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 and fig. 2, the present embodiment 1 provides an automatic detection system for performance of a touch switch of an interior lamp of an automobile, comprising: the upper computer is electrically connected with the pressing device and is suitable for controlling the pressing device to press the touch panel to be detected; the detection device is electrically connected with the upper computer, and is suitable for detecting corresponding parameters when the pressing device presses the touch panel to be detected and sending the corresponding parameters to the upper computer, and the upper computer is suitable for judging whether the touch panel is qualified or not according to the corresponding parameters; the sensor is adopted to match with the robot technology, the applied touch force can be accurately simulated, the precision is high, and the response is sensitive; the automatic script program can collect and record the test data in real time for a long period and carry out deep data analysis and processing; the system can test the performance of different types of touch products, and has strong compatibility; the development of the automatic test system has important significance for improving the performance detection and the product development quality of the intelligent touch type product.
In this embodiment, the touch panel may be a variety of automotive interior products including a touch switch, for example, a touch front room lamp, a touch rear room lamp, an intelligent surface, a touch display panel, and the like, which may meet technical requirements of different products.
In this embodiment, the pressing device includes: a SCARA robot and a test copper bar; the test copper bar is arranged on the SCARA robot; the upper computer is electrically connected with the SCARA robot and is suitable for controlling the SCARA robot to drive the test copper rod to press the touch panel to be detected; the detection device includes: the high-precision pressure sensor is electrically connected with the upper computer; the high-precision pressure sensor is arranged on the test copper bar; the high-precision pressure sensor is suitable for detecting the pressing pressure when the test copper bar presses the touch panel, and sending the detected pressure data to the upper computer. The high-precision pressure sensor is fixed on the SCARA robot through the support, the test copper bar is connected with the pressure sensor, and the hand of a human is simulated to contact products such as a lamp with a touch switch or an intelligent surface. When the SCARA robot drives the test copper bar to move downwards, certain pressure is applied to the surface of the touch switch, the switch is switched on, and the switching-on current of the lamp or the intelligent surface product is transmitted to a PC program (upper computer) through the current acquisition module so as to judge whether the test result is qualified. The SCARA robot is a Taida electronic four-axis horizontal articulated robot, the maximum working radius is 400mm, the repetition precision is +/-0.01 mm, and the precision requirement of motion control is met. The range of the high-precision pressure sensor is 0.1-3KN, the precision is 0.1%, the appearance is small and exquisite, and the installation is convenient. The pressure sensor digital display meter is provided with the display precision of 0.01 percent and is connected with the PC through an RS-232 serial port.
In this embodiment, the upper computer is electrically connected with a robot controller of the SCARA robot, the upper computer can send a control signal to the robot controller, and the robot controller controls the SCARA robot to work; a voltage-stabilized power supply can be arranged to supply power to the SCARA robot and the pressure sensor digital display meter; and a programmable power supply is arranged to supply power to the workpiece to be detected (the touch panel to be detected) and the upper computer.
In this embodiment, the detection device includes: a current collection module; the current acquisition module is electrically connected with the upper computer and is electrically connected with the touch panel to be detected; the current acquisition module is suitable for detecting current when the test copper bar presses the touch panel, and sends detected current data to the upper computer. The automatic detection of the automobile indoor lamp with the touch switch performance is realized by mainly controlling a robot and combining the functions of pressure sensing acquisition, current acquisition, data transmission and processing, man-machine interaction and the like.
In this embodiment, the high-precision pressure sensor is electrically connected to a pressure sensor digital display meter; the pressure sensor digital display meter is suitable for displaying pressure data detected by the high-precision pressure sensor.
In this embodiment, the host computer is suitable for control pressing device presses the touch panel that treats the measuring, promptly the host computer is suitable for control pressing device reachs the touchable point location of waiting to detect touch panel, sets for horizontal coordinate (X, Y), and pressing device Z axle moves down, applys touchable point location and pushes down the pressure, and the pressure value through the detection device feedback adjusts the upper and lower coordinate of Z axle to confirm the required point location coordinate (X, Y, Z) that detects of touchable point location.
In this embodiment, the upper computer is adapted to control the pressing device to press the touch panel to be detected, that is, to set point coordinates (X, Y, Z) required to be detected by a touchable point, and to set a distance, an acceleration, a pressing time, and a pressing frequency required by the touch panel to be detected when detecting.
(1) And setting system coordinates and parameters. The robot is controlled to reach the touchable point position of the product touch panel through a PC program (upper computer), horizontal coordinates (X, Y) are set, the Z axis of the robot moves downwards, downward pressing force is applied to the touch point, the test copper bar below the Z axis is contacted with the touch panel to achieve the touch effect, the upper and lower coordinates of the Z axis are adjusted through a pressure value fed back by the pressure sensor, the pressing force conforms to the technical requirements of product testing, and therefore the point position coordinates (X, Y, Z) required to be detected by the touch panel are determined. The surface force of the product assembly can be controlled to be larger than 200N by adjusting the Z-axis pressure value, and the touch operation force is within the range of (4 +/-0.8) N.
(2) And compiling an automation control script. Setting touch point positions (X, Y and Z) in a program script according to the predetermined parameters in the step (1), setting data such as the distance between a Z axis of the robot and a product, acceleration, pressing time, pressing times and the like by referring to the technical requirements of product testing, executing an automatic script by the PC to control the robot to apply pressure to the touch panel, and sending an in-place signal to the PC through an RS-232 interface when the Z axis reaches the specified pressing point position.
(3) And (6) data acquisition and analysis. After the robot is in place, the PC acquires the pressure value of the pressure sensor digital display meter and the current value of the current module, analyzes whether the acquired pressure value and current value meet the conditions of normal work of a product or not, generates a test result, and records the test result and outputs a test report by a program; the method can be realized by 1) applying an acting force of more than 200N on the surface of the touch product assembly; 2) The operating force of each contact character of the touch panel is controlled to be 4 +/-0.8N; 3) The precision of motion control reaches 1mm/s. Enabling the test copper bar to approach the touch area at a speed of 1mm/s at a position 10mm away from the touch surface until the touch signal reacts; 30000 times of durability test at normal temperature; 4) And automatically generating a test report.
Example 2
On the basis of embodiment 1, this embodiment 2 further provides a detection method of the automatic detection system for the performance of the touch switch of the interior lamp of the automobile in embodiment 1, including: controlling a pressing device to press the touch panel to be detected through an upper computer; detecting corresponding parameters when the pressing device presses the touch panel to be detected through the detection device, and sending the corresponding parameters to the upper computer; and judging whether the touch panel is qualified or not according to the corresponding parameters through the upper computer.
In summary, the touch panel detection device comprises an upper computer and a pressing device, wherein the upper computer is electrically connected with the pressing device and is suitable for controlling the pressing device to press the touch panel to be detected; the detection device is electrically connected with the upper computer, is suitable for detecting corresponding parameters when the pressing device presses the touch panel to be detected, and sends the corresponding parameters to the upper computer, and the upper computer is suitable for judging whether the touch panel is qualified or not according to the corresponding parameters; the sensor is adopted to be matched with the robot technology, the applied touch force can be accurately simulated, the precision is high, and the response is sensitive; the automatic script program can collect and record the test data in real time for a long period and carry out deep data analysis and processing; the system can test the performance of different types of touch products and has strong compatibility.
All the components selected in the application are universal standard components or components known to those skilled in the art, and the structure and the principle of the components can be known to the skilled person through technical manuals or through routine experimental methods.
Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein may be embodied in electronic hardware, computer software, or combinations of both, and that the components and steps of the examples have been described in a functional general in the foregoing description for the purpose of illustrating clearly the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may also be an electric, mechanical or other form of connection.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention essentially or partially contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes. The processor may be one or more Central Processing Units (CPUs), and in the case of one CPU, the CPU may be a single-core CPU or a multi-core CPU. The communication interface may be a data transmission interface, a circuit or component such as a communication interface or receiver that may be configured to receive information,
in light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides an automatic detecting system of car room lamp touch switch performance which characterized in that includes:
an upper computer, and
the upper computer is electrically connected with the pressing device and is suitable for controlling the pressing device to press the touch panel to be detected;
the detection device is electrically connected with the upper computer and is suitable for detecting corresponding parameters when the pressing device presses the touch panel to be detected and sending the corresponding parameters to the upper computer, and the upper computer is suitable for judging whether the touch panel is qualified or not according to the corresponding parameters.
2. The automatic detection system for the performance of the touch switch of the indoor lamp of the automobile as claimed in claim 1,
the pressing device includes: a SCARA robot and a test copper bar;
the test copper bar is arranged on the SCARA robot;
the upper computer is electrically connected with the SCARA robot and is suitable for controlling the SCARA robot to drive the test copper rod to press the touch panel to be detected.
3. The automatic detection system for the performance of the touch switch of the interior lamp of the automobile as claimed in claim 2,
the detection device includes: the high-precision pressure sensor is electrically connected with the upper computer;
the high-precision pressure sensor is arranged on the test copper bar;
the high-precision pressure sensor is suitable for detecting the pressing pressure when the test copper bar presses the touch panel, and sending the detected pressure data to the upper computer.
4. The automatic detection system for the performance of the touch switch of the interior lamp of the automobile as claimed in claim 2,
the detection device includes: a current collection module;
the current acquisition module is electrically connected with the upper computer and the touch panel to be detected;
the current acquisition module is suitable for detecting current when the test copper bar presses the touch panel, and sends detected current data to the upper computer.
5. The automatic detection system for the performance of the touch switch of the interior lamp of the automobile as claimed in claim 2,
the high-precision pressure sensor is electrically connected with a pressure sensor digital display meter;
the pressure sensor digital display meter is suitable for displaying pressure data detected by the high-precision pressure sensor.
6. The automatic detection system for the performance of the touch switch of the indoor lamp of the automobile as claimed in claim 1,
the upper computer is suitable for controlling the pressing device to press the touch panel to be detected, namely
The upper computer is suitable for controlling the pressing device to reach the touchable point position of the touch panel to be detected, horizontal coordinates (X, Y) are set, the Z axis of the pressing device moves downwards, downward pressing force is applied to the touchable point position, and the upper coordinate and the lower coordinate of the Z axis are adjusted through the pressure value fed back by the detection device so as to determine point position coordinates (X, Y, Z) required to be detected by the touchable point position.
7. The automatic detecting system for touch switch performance of car room lamp in claim 6,
the upper computer is suitable for controlling the pressing device to press the touch panel to be detected, namely
Setting point position coordinates (X, Y, Z) required to be detected by the touchable point position, and setting the distance, the acceleration, the pressing time and the pressing times required by the touch panel to be detected during detection.
8. The method for detecting the performance of the automatic detection system of the touch switch of the indoor lamp of the automobile as claimed in claim 1, comprising:
controlling a pressing device to press the touch panel to be detected through an upper computer;
detecting corresponding parameters when the pressing device presses the touch panel to be detected through the detection device, and sending the corresponding parameters to the upper computer;
and judging whether the touch panel is qualified or not according to the corresponding parameters through the upper computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211471742.3A CN115825720A (en) | 2022-11-23 | 2022-11-23 | Automatic detection system and detection method for touch switch performance of automobile interior lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211471742.3A CN115825720A (en) | 2022-11-23 | 2022-11-23 | Automatic detection system and detection method for touch switch performance of automobile interior lamp |
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| Publication Number | Publication Date |
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| CN115825720A true CN115825720A (en) | 2023-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211471742.3A Pending CN115825720A (en) | 2022-11-23 | 2022-11-23 | Automatic detection system and detection method for touch switch performance of automobile interior lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117607679A (en) * | 2024-01-23 | 2024-02-27 | 东莞市钜欣电子有限公司 | Performance detection method, system, processor and storage medium of membrane switch |
-
2022
- 2022-11-23 CN CN202211471742.3A patent/CN115825720A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117607679A (en) * | 2024-01-23 | 2024-02-27 | 东莞市钜欣电子有限公司 | Performance detection method, system, processor and storage medium of membrane switch |
| CN117607679B (en) * | 2024-01-23 | 2024-04-23 | 东莞市钜欣电子有限公司 | Performance detection method, system, processor and storage medium of membrane switch |
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