Method and system for detecting interaction function of instrument panel

Abstract

The invention relates to an instrument panel interaction function detection method and system, and relates to the technical field of instrument panels, and the method comprises the steps: collecting the type of an instrument panel; calling a detection position from the instrument panel type; obtaining a detection force based on the detection position and a preset detection speed; obtaining a detection magnetic force through the detection force and a preset reference specification; obtaining detection power according to the detection magnetic force; obtaining a detection frequency through the detection power and a preset interval duration, controlling a preset detection device to operate at the detection frequency and the detection power, and collecting image detection information; obtaining reference image information according to the detection position, the detection speed and the instrument panel type; and obtaining detection parameters according to the image detection information and the reference image information, and uploading the detection parameters. The instrument panel interaction function detection method has the effect of improving the detection efficiency of the instrument panel interaction function.

Description

Technical Field

[0001] This invention relates to the technical field of dashboards, and in particular to a method and system for detecting the interactive functions of dashboards. Background Technology

[0002] An instrument panel is a core display and status feedback device installed in the driver's seat of a vehicle or the operating area of ​​industrial equipment.

[0003] The dashboard's interactive functions include a touchscreen and mechanical buttons. When testing the lifespan of the dashboard's interactive functions, a rigid test rod (such as one made of aluminum alloy) with an adjustable counterweight is typically used. A guide rail is used to guide the vertical free fall motion. The end of the rigid test rod facing the dashboard has a rubber or silicone buffer head to protect the tested surface while simulating the feel of a real finger. Before the test, the weight of the counterweight needs to be manually set, and the test can begin after the counterweight is installed.

[0004] During the lifespan test of the dashboard's interactive functions, the counterweight needs to be manually adjusted when testing different types of dashboards. If the counterweight is not replaced in time, the test process will be interrupted, thereby reducing the testing efficiency of the dashboard's interactive functions. Summary of the Invention

[0005] To improve the detection efficiency of dashboard interactive functions, this invention provides a method and system for detecting dashboard interactive functions.

[0006] In a first aspect, the present invention provides a method for detecting the interactive function of a dashboard, employing the following technical solution: A method for detecting dashboard interaction functions includes: S10: Data acquisition dashboard type; S11: Retrieve detection location from dashboard type; S12: Detection force is obtained based on the detection position and the preset detection speed; S13: The magnetic force is obtained by measuring the force and the preset reference specifications; S14: Obtain the detection power based on the detected magnetic force; S15: Obtain the detection frequency by measuring the detection power and the preset interval duration, control the preset detection equipment to operate at the detection frequency and detection power, and collect image detection information; S16: Obtain reference image information based on the detection location, detection speed, and instrument panel type; S17: Obtain detection parameters based on image detection information and reference image information, and upload the detection parameters.

[0007] By adopting the above technical solution, the detection equipment is controlled to operate at the detection frequency and power by analyzing the instrument panel type, detection speed, and reference specifications. Then, the detection parameters are obtained based on the image detection information and reference image information, and the detection parameters are uploaded. This enables automatic control of the pressure value for pressing the instrument panel, reducing the need for manual replacement of counterweights in a timely manner and improving the detection efficiency of the instrument panel's interactive functions.

[0008] Optional methods for obtaining detection parameters include: S20: Determine whether the image detection information is consistent with the reference image information; S21: When the image detection information is inconsistent with the reference image information, output a preset abnormal prompt message; S22: Response time for acquiring image detection information when the image detection information is consistent with the reference image information; S23: Obtain the baseline response time based on the dashboard type and detection location; S24: Compare the response time with the baseline response time to collect the number of detections; S25: Generate detection parameters based on the number of detections and the detection location.

[0009] Optionally, methods for controlling the preset detection equipment to operate at the detection frequency and detection power include: S30: Add the preset steering speed to the detection speed and update the detection speed; S31: Calculate the difference in detection speed before and after the update to obtain the rate of change; S32: Compare the change speed with the steering speed to obtain the steering angle; S33: Based on the steering angle, obtain the tilt angle and control the preset clamping device to tilt the instrument panel at the tilt angle; S34: Control the operation of the detection equipment according to the tilt angle, detection frequency and detection power.

[0010] By adopting the above technical solution, the instrument panel is tilted at an angle by controlling the clamping device, and the operation of the detection equipment is controlled according to the tilt angle, detection frequency and detection power. This enables the detection of the service life of the instrument panel under pressure in the tilted state, thereby improving the accuracy of instrument panel interactive function detection.

[0011] Optionally, methods for controlling the operation of the detection equipment based on the tilt angle, detection frequency, and detection power include: S40: The magnetic force reduction range is obtained by adjusting the tilt angle and reference specifications; S41: Obtain the marking number based on the magnetic force reduction range and the preset electromagnet number; S42: Obtain the remaining numbers based on the mark number and the electromagnet number; S43: Obtain the marking power of the marking number based on the tilt angle and the detection power; S44: Control the detection equipment to operate at the detection frequency, and control the remaining numbered electromagnets on the detection equipment to operate at the detection power, and control the marked numbered electromagnets on the detection equipment to operate at the marked power.

[0012] Optionally, methods for controlling the operation of the detection equipment based on the tilt angle, detection frequency, and detection power include: S50: The descent force is determined by detecting magnetic force, marking magnetic force, and tilt angle; S51: Retrieve the instrument panel shape and instrument panel weight from the instrument panel type; S52: The clamping force is obtained by matching the shape of the dashboard with the preset clamp specifications; S53: Friction force is obtained based on clamping force, fixture specifications, and dashboard type; S54: The total descent force is obtained based on the weight of the dashboard, the tilt angle, and the descent intensity; S55: The offset distance is obtained by reducing the total force and frictional force; S56: Based on the offset distance and fixture specifications, obtain adjustment parameters, and adjust the clamping device according to the adjustment parameters.

[0013] By adopting the above technical solution, the clamping device is adjusted by analyzing the instrument panel type, detection magnetic force, marking magnetic force, tilt angle, and fixture specifications to obtain adjustment parameters, thereby enabling the instrument panel performing interactive function testing in a tilted state to maintain its position.

[0014] Optionally, methods for obtaining the adjustment parameters include: S60: Obtain the reference offset distance by detecting the position and reference specifications; S61: Compare the offset distance with the baseline offset distance to obtain the number of taps; S62: Obtain the adjustment time point by measuring the number of taps and the detection frequency, and add the adjustment time point to the adjustment parameters.

[0015] Optionally, methods for obtaining the adjustment parameters also include: S70: The direction of rotation is determined based on the tilt angle; S71: The clamping area is obtained based on the shape of the dashboard and the preset clamp specifications; S72: Compare the clamping area with the preset reference clamping area to determine the marked clamping position; S73: Obtain the relative clamping position based on the marked clamping position; S74: Update offset distance; S75: When the offset distance exceeds the reference offset distance, the marker offset per unit time is obtained based on the detection frequency and the offset distance; S76: Adjustment parameters are obtained by marking the offset, marking the clamping position, the relative clamping position, and the rotation direction.

[0016] Optional, also includes: S80: Use the clamping area of ​​the marked clamping position as the marked clamping area; S81: The rotation distance is obtained by marking the clamping area and fixture specifications; S82: The auxiliary distance is obtained by considering the rotational distance, friction, and the weight of the dashboard. S83: Calculate coefficient values ​​based on auxiliary distance and marker offset; S84: Obtain the rotation speed by rotating distance and coefficient value, and collect the tapping time point; S85: When the tapping time point coincides with the adjustment time point, control the mark clamping position and the relative clamping position to rotate synchronously in the rotation direction and rotation speed.

[0017] Optional, also includes: S90: The total tapping duration is obtained by detecting the frequency and the preset historical tapping count; S91: Obtain the remaining time by tapping the total duration and adjusting the time point; S92: The total displacement distance is obtained based on the remaining time and rotation speed; S93: The distance between the marker clamping position and the relative clamping position; S94: When the extension distance is less than the total displacement distance, the difference between the extension distance and the total displacement distance is calculated as the adjustment distance; S95: Control the clamping device to adjust the distance for displacement, and obtain the marked installation center based on the adjusted distance and the preset installation center, and add the adjusted distance and the marked installation center to the adjustment parameters.

[0018] Secondly, this application provides a detection system for dashboard interaction functions, which adopts the following technical solution: A detection system for dashboard interaction functions, comprising: The acquisition module is used to obtain the dashboard type; A memory used to store a program for detecting a dashboard interactive function; A processor is used to load, execute, and implement programs stored in memory.

[0019] In summary, this application includes at least one of the following beneficial technical effects: 1. By analyzing the instrument panel type, detection speed, and reference specifications, the detection equipment is controlled to operate at the detection frequency and detection power. Then, based on the image detection information and reference image information, the detection parameters are obtained and uploaded. This enables automatic control of the pressure value for pressing the instrument panel, reducing the need for manual replacement of counterweights and improving the detection efficiency of the instrument panel's interactive functions. 2. By controlling the clamping device to tilt the instrument panel at an angle, and then controlling the operation of the detection equipment according to the tilt angle, detection frequency and detection power, it is possible to detect the service life of the instrument panel under pressure in the tilted state, thereby improving the accuracy of instrument panel interactive function detection; 3. By analyzing the instrument panel type, detection magnetic force, marking magnetic force, tilt angle, and fixture specifications, adjustment parameters are obtained to adjust the clamping device, thereby enabling the instrument panel performing interactive function testing in a tilted state to maintain its position. Attached Figure Description

[0020] Figure 1 This is a simplified side view of a method for detecting the interactive function of a dashboard according to an embodiment of the present invention; Figure 2 This is a flowchart of a method for detecting the interactive function of a dashboard according to an embodiment of the present invention.

[0021] The parts referred to by the numbers in the above attached diagrams are as follows: 1. Instrument panel; 2. Electromagnet; 3. Permanent magnet; 4. Striking head; 5. Clamping device; 6. Platform; 7. Fixing bolt. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0023] Reference Figure 1 and Figure 2 This application discloses a method for detecting dashboard interaction functions, including the following steps: S10: Data collection dashboard type.

[0024] The instrument panel type refers to the specification type of instrument panel 1, which can be obtained through pre-input by the operator. In this embodiment, instrument panels 1 of different types can be replaced manually, or a robotic arm can be used to clamp and transport the instrument panel 1 for replacement.

[0025] S11: Retrieve the detection location from the dashboard type.

[0026] The detection location refers to the location used to detect the lifespan of the interactive functions of the instrument panel 1. The detection location can be the location on the touch screen of the instrument panel 1 where system interaction is set or the location of the mechanical buttons on the instrument panel 1. The detection location is retrieved from the instrument panel type.

[0027] S12: Detection intensity is obtained based on the detection location and the preset detection speed.

[0028] The detection speed is the speed indicator displayed on the instrument panel 1 during operation, as set by the technicians. In this embodiment, when testing the interactive functions, the instrument panel 1 needs to be powered on and display the operating speed.

[0029] The detection force refers to the pressure required to test the interactive functions of the instrument panel 1. The detection force is matched from a preset detection reference table by the detection position and detection speed.

[0030] The test reference table stores the corresponding testing force for different testing positions and speeds. The pressure applied by the person pressing the button varies depending on the testing position (tested by the operator driving a vehicle with a dashboard-type instrument panel beforehand to measure the interactive function's pressure). Similarly, the pressure applied by the person pressing the button varies depending on the driving conditions of the vehicle with the dashboard-type instrument panel, thus resulting in different testing forces. The parameters in the test reference table were pre-set experimentally by those skilled in the art based on actual conditions and will not be elaborated upon here.

[0031] S13: The magnetic force is obtained by measuring the force and the preset reference specifications.

[0032] The testing equipment refers to the equipment used to test the interactive functions of the instrument panel 1. The testing equipment includes electromagnets 2 that are fixed in position and arranged in an array, and a striking device for tapping and pressing the instrument panel 1. The striking device includes a permanent magnet 3 and a striking head 4. The striking head 4 is made of rubber or silicone buffer material and is cylindrical.

[0033] When electromagnet 2 is not energized, permanent magnet 3 is attracted to electromagnet 2, and striking head 4 is not in contact with instrument panel 1. When electromagnet 2 is energized, electromagnet 2 generates a magnetic force that repels permanent magnet 3, causing permanent magnet 3 to move away from electromagnet 2. At this time, striking head 4 comes into contact with instrument panel 1.

[0034] The benchmark specifications are the specifications and models of each device in the testing equipment set by the technicians.

[0035] The detection magnetic force refers to the magnetic force that the electromagnet 2 on the detection equipment needs to output. The detection magnetic force is matched with the reference specifications from the detection comparison table.

[0036] The test comparison table stores the testing magnetic force corresponding to different testing intensities and reference specifications. When the reference specifications remain unchanged, the greater the testing intensity, the greater the testing magnetic force, which will not be elaborated here.

[0037] S14: Detect power is obtained based on the detected magnetic force.

[0038] The detection power refers to the power output by electromagnet 2 when detecting magnetic force. The detection power is obtained by analyzing the detected magnetic force. The greater the detected magnetic force, the greater the detection power.

[0039] S15: Obtain the detection frequency by measuring the detection power and the preset interval duration, control the preset detection equipment to operate at the detection frequency and detection power, and acquire image detection information.

[0040] Image detection information is obtained by capturing images of the surface of dashboard 1 using a camera.

[0041] The interval duration is the time length for tapping set by the technician. The detection frequency refers to the frequency at which the electromagnet 2 outputs the detection magnetic force. The detection frequency is determined by the periodic frequency of the detection power output with the interval duration as the time interval, and the electromagnet 2 of the detection equipment is controlled to operate at the detection frequency and detection power.

[0042] S16: Obtain reference image information based on the detection location, detection speed, and instrument panel type.

[0043] The reference image information refers to the standard image when the instrument panel 1 is running normally. The reference image information is obtained by retrieving the images of each interactive function running from the instrument panel type, retrieving the image of the detection position from each image, and combining the retrieved image with the detection speed.

[0044] S17: Obtain detection parameters based on image detection information and reference image information, and upload the detection parameters.

[0045] The detection parameters refer to the parameter information for lifespan detection of the detection position of the instrument panel 1. The detection parameters are obtained by analyzing the image detection information and the reference image information, and then uploaded to the operator's terminal for the operator to view.

[0046] Methods for obtaining detection parameters include: S20: Determine whether the image detection information is consistent with the reference image information.

[0047] By determining whether the image detection information is consistent with the reference image information, it can be determined whether the image displayed on the instrument panel 1 is inconsistent when the detection position is pressed due to component damage.

[0048] S21: When the image detection information is inconsistent with the reference image information, output a preset abnormal prompt message.

[0049] The error message is set by technicians to alert the operator that there is an abnormality in the instrument panel 1. When the image detection information is inconsistent with the reference image information, it indicates that the image displayed on the instrument panel 1 is inconsistent when the detection position is pressed due to component damage. In this case, an error message is output to alert the operator that there is an abnormality in the instrument panel 1.

[0050] S22: Response time for acquiring image detection information when the image detection information is consistent with the reference image information.

[0051] Response time refers to the length of time required for the instrument panel 1 to generate image detection information that is consistent with the reference image information when the detection position is pressed. When the image detection information is consistent with the reference image information, it means that the components of the instrument panel 1 are not damaged. The timing starts when the detection position is pressed and stops when the instrument panel 1 generates image detection information that is consistent with the reference image information. The timing result is used as the response time.

[0052] S23: Obtain the baseline response time based on the dashboard type and detection location.

[0053] The reference response time refers to the standard time length required for the instrument panel 1 to generate image detection information consistent with the reference image information when the detection position is pressed. The reference response time is matched from the detection comparison table by the instrument panel type and the detection position.

[0054] The test reference table stores the reference response times corresponding to different instrument panel types and test locations, which will not be elaborated here.

[0055] S24: Compare the response time with the baseline response time to collect the number of detections.

[0056] The number of detections refers to the total number of times the detection position is pressed when the response time exceeds the baseline response time. By analyzing the cases where the response time exceeds the baseline response time, if the response time does not exceed the baseline response time, it indicates that the interactive function of the instrument panel 1 has not aged and no adjustment is required.

[0057] When the response time exceeds the baseline response time, it indicates that the interactive function of instrument panel 1 is starting to age. The number of times the detection power output of the detection device is retrieved from the system is taken as the number of detections.

[0058] S25: Generate detection parameters based on the number of detections and the detection location.

[0059] The number of tests and the location of the tests are combined as detection parameters.

[0060] Methods for controlling the preset detection equipment to operate at the detection frequency and detection power include: S30: Add the preset steering speed to the detection speed and update the detection speed.

[0061] The steering speed is the speed experimentally set by the technician when steering a vehicle equipped with instrument panel 1. The steering speed is then added to the detection speed, and the detection speed displayed on instrument panel 1 is retrieved again.

[0062] S31: Calculate the difference in detection speed before and after the update to obtain the rate of change.

[0063] The rate of change refers to the change in detection rate before and after the update. The rate of change is obtained by calculating the difference between the detection rates before and after the update.

[0064] S32: Compare the change speed with the steering speed to obtain the steering angle.

[0065] The steering angle refers to the angle at which the vehicle displays a steering angle on instrument panel 1 when the speed decreases to the steering speed. This is determined by analyzing the consistency between the changing speed and the steering speed. When the changing speed and the steering speed are consistent, it indicates that the vehicle with instrument panel 1 is turning (or that the display angle of instrument panel 1 is being adjusted). In this case, the steering angle is matched from the detection lookup table based on the steering speed.

[0066] The test comparison table stores the steering angles corresponding to different steering speeds, which will not be elaborated here.

[0067] S33: Based on the steering angle, obtain the tilt angle, and control the preset clamping device 5 to tilt the instrument panel 1 at the tilt angle.

[0068] The clamping device 5 refers to the device used to clamp and fix the instrument panel 1. The clamping device 5 includes a platform 6 for placing the instrument panel 1, an angle control device for controlling the angle of the platform 6 (using a motor and gears to control the angle change of the platform 6 for placing the instrument panel 1), and fixing bolts 7 set on the platform 6 for fixing the instrument panel 1. The fixing bolts 7 are symmetrically arranged on the platform 6, and when tightened, the fixing bolts 7 move towards the center of the platform 6, and the direction of movement of the fixing bolts 7 is parallel to the platform 6.

[0069] The tilt angle refers to the angle at which the instrument panel 1 tilts on the clamping device 5. The instrument panel 1 is simulated in three dimensions by turning the angle. The angle between the simulated instrument panel 1 and the hand pressing is taken as the tilt angle. The clamping device 5 is controlled to tilt the instrument panel 1 at the tilt angle to simulate the pressing situation when the instrument panel 1 is tilted.

[0070] S34: Control the operation of the detection equipment according to the tilt angle, detection frequency and detection power.

[0071] The operation of the detection equipment is controlled by analyzing the tilt angle, detection frequency, and detection power.

[0072] Methods for controlling the operation of detection equipment based on tilt angle, detection frequency, and detection power include: S40: The magnetic force reduction range is obtained by adjusting the tilt angle and reference specifications.

[0073] The magnetic force reduction range refers to the range required to reduce the magnetic force so that the striking head 4 can tilt. By retrieving the position range of each array of electromagnets 2 from the reference specifications and retrieving the direction of the tilt angle, the position ranges close to the direction of electromagnet 2 are taken as the magnetic force reduction range.

[0074] S41: Obtain the marking number based on the magnetic force reduction range and the preset electromagnet number.

[0075] The electromagnet number is the number assigned to electromagnet 2 in each array sequence as set by the technicians.

[0076] The marking number refers to the number of the electromagnet within the range of reduced magnetic force. The marking number is determined by the number of the electromagnet located within the range of reduced magnetic force.

[0077] S42: Obtain the remaining numbers based on the mark number and the electromagnet number.

[0078] The remaining number refers to the electromagnet number that is not a marked number in the electromagnet numbering system. The remaining number is the electromagnet number that is not a marked number.

[0079] S43: Obtain the marking power of the marking number based on the tilt angle and the detection power.

[0080] The marking power refers to the power of the electromagnet 2 with the marking number. By performing trigonometric function analysis through the tilt angle, the vertical height of the striking head 4 on the side of the magnetic force reduction range is obtained. The change power is matched from the detection reference table using this distance, and the difference between the detection power and the change power is calculated as the marking power.

[0081] The test comparison table stores the power changes corresponding to different vertical distances. The greater the vertical distance, the greater the power change, which will not be elaborated here.

[0082] S44: Control the detection equipment to operate at the detection frequency, and control the remaining numbered electromagnet 2 on the detection equipment to operate at the detection power, and control the marked numbered electromagnet 2 on the detection equipment to operate at the marked power.

[0083] The detection equipment is controlled to operate at the detection frequency, and the remaining numbered electromagnets 2 on the detection equipment are controlled to operate at the detection power, and the marked numbered electromagnets 2 on the detection equipment are controlled to operate at the marking power, so that the permanent magnet 3 is driven to tilt the striking head 4 by the change of magnetic force.

[0084] The methods for controlling the operation of the detection equipment based on the tilt angle, detection frequency, and detection power include: S50: The descent force is obtained by detecting the magnetic force, marking the magnetic force, and the tilt angle.

[0085] The descent force refers to the analysis of the impact descent produced by the detection magnetic force and the marked magnetic force on the instrument panel 1 during operation. The impact force during tilting is matched with the detection magnetic force and the marked magnetic force from the detection reference table. Then, the vertical downward component force is calculated based on the tilt angle and the impact force as the descent force.

[0086] S51: Retrieve dashboard shape and dashboard weight from dashboard type.

[0087] The instrument panel shape refers to the external shape of instrument panel 1, and the instrument panel weight refers to the weight of instrument panel 1. The instrument panel shape and instrument panel weight are retrieved from the instrument panel type.

[0088] S52: The clamping force is obtained by matching the shape of the dashboard with the preset clamp specifications.

[0089] The fixture specifications are the dimensional specifications of the components of the clamping device 5 as set by the technicians.

[0090] Clamping force refers to the force required to clamp the instrument panel. The clamping force is determined by analyzing the contact area between the fixing bolt 7 and the instrument panel 1 based on the clamp specifications and the instrument panel shape, and then matching the area with a preset clamping reference table.

[0091] The clamping reference table stores the clamping force corresponding to different contact areas. The smaller the area, the greater the clamping force. The parameters in the clamping reference table are set in advance by those skilled in the art based on actual conditions, and will not be elaborated here.

[0092] S53: The friction force is obtained based on the clamping force, clamp specifications, and dashboard type.

[0093] Friction force refers to the friction force generated when the clamping device 5 clamps the instrument panel 1. The friction force is obtained by selecting the material of the fixing bolt 7 from the fixture specifications and the material of the clamped outer shell from the instrument panel type, and combining the two materials to obtain the friction coefficient. The product of the clamping force and the friction coefficient is then calculated as the friction force.

[0094] S54: The total descent force is obtained based on the weight of the instrument panel, the tilt angle, and the descent force.

[0095] The total descent force refers to the total force that causes the instrument panel 1 to descend vertically when it is clamped. The weight component of the descent force is calculated by taking the weight of the instrument panel and the tilt angle. The sum of the weight component and the descent force is then calculated as the total descent force.

[0096] S55: The offset distance is obtained by reducing the total force and friction.

[0097] Offset distance refers to the distance that the instrument panel 1 will deviate when tilted and subjected to tapping or pressing. The offset distance is matched from the clamping reference table by the total downward force and frictional force.

[0098] The clamping reference table stores the offset distances corresponding to different differences between the total descent force and the frictional force. The larger the difference between the total descent force and the frictional force, the larger the offset distance, which will not be elaborated here.

[0099] S56: Based on the offset distance and fixture specifications, obtain adjustment parameters, and adjust the clamping device 5 according to the adjustment parameters.

[0100] The adjustment parameters refer to the control parameters used to adjust the clamping device 5. The adjustment parameters are obtained by analyzing the offset distance and the fixture specifications, and the clamping device 5 is adjusted according to the adjustment parameters.

[0101] Methods for obtaining adjustment parameters include: S60: Obtain the reference offset distance by detecting the position and reference specifications.

[0102] The reference offset distance refers to the maximum allowable offset distance when a testing device of reference specifications performs testing at a testing position. The reference offset distance is determined by matching the testing position with the reference specifications from a testing comparison table.

[0103] The test reference table stores the reference offset distances corresponding to different test positions and reference specifications, which will not be elaborated here.

[0104] S61: Compare the offset distance with the baseline offset distance to obtain the number of taps.

[0105] In this embodiment, the offset distance is continuously updated and increased based on the number of taps. The number of taps refers to the number of taps required when the offset distance exceeds the reference offset distance. By analyzing the cases where the offset distance exceeds the reference offset distance, it is found that when the offset distance exceeds the reference offset distance, it indicates that the position of the instrument panel 1 has begun to shift and that the tapping pressure generated by the detection device also has an error. Therefore, the number of taps corresponding to the offset distance exceeding the reference offset distance is taken as the number of taps.

[0106] S62: Obtain the adjustment time point by measuring the number of taps and the detection frequency, and add the adjustment time point to the adjustment parameters.

[0107] The adjustment time point refers to the time point at which the instrument panel 1 is adjusted. The tapping duration is calculated by combining the number of taps and the detection frequency. The recorded start tapping time point and tapping duration are then combined to obtain the adjustment time point, which is then added to the adjustment parameters.

[0108] Other methods for obtaining adjustment parameters include: S70: The direction of rotation is determined based on the tilt angle.

[0109] The direction of rotation refers to the direction in which the fixing bolt 7 rotates. For example, if the tilt angle is left-high and right-low, the direction of rotation is clockwise. When the fixing bolt 7 is pressed against the instrument panel 1 and rotated, it will cause the instrument panel 1 to move.

[0110] S71: The clamping area is obtained based on the shape of the dashboard and the preset clamp specifications.

[0111] The clamping area refers to the area in contact between each fixing bolt 7 and the instrument panel 1 when they clamp together. The clamping area is obtained by analyzing the shape of the instrument panel and the area of ​​the fixing bolt 7 in the fixture specifications. The method of clamping area analysis is common knowledge to those skilled in the art and will not be elaborated here.

[0112] S72: Compare the clamping area with the preset reference clamping area to determine the marked clamping position.

[0113] The reference clamping area is the minimum contact area that the fixing bolt 7, as set by the technician, can contact to cause displacement of the instrument panel 1. The marked clamping position refers to the location of the fixing bolt 7 whose clamping area exceeds the reference clamping area. By analyzing the extent to which the clamping area exceeds the reference clamping area, the location of the fixing bolt 7 whose clamping area exceeds the reference clamping area is used as the marked clamping position. In this embodiment, the positions of each fixing bolt 7 are retrieved from the fixture specifications, and when clamping the instrument panel 1, the center of the instrument panel 1 coincides with the center point of the platform 6.

[0114] S73: Obtain the relative clamping position based on the marked clamping position.

[0115] The relative clamping position refers to the position of the fixing bolt 7 that is symmetrical to the marked clamping position. The position of the fixing bolt 7 that is symmetrical to the marked clamping position is taken as the relative clamping position.

[0116] S74: Update offset distance.

[0117] The offset distance is continuously updated in accordance with S61.

[0118] S75: When the offset distance exceeds the reference offset distance, the marker offset per unit time is obtained based on the detection frequency and the offset distance.

[0119] The mark offset refers to the distance that the instrument panel 1 deviates within a unit of time. When the offset distance exceeds the reference offset distance, it means that the clamping platform 6 needs to be adjusted. The number of taps per unit of time is retrieved from the detection frequency, and the product of the number of taps and the offset distance is calculated as the mark offset.

[0120] S76: Adjustment parameters are obtained by marking the offset, marking the clamping position, the relative clamping position, and the rotation direction.

[0121] Adjustment parameters are obtained by analyzing the marker offset, marker clamping position, relative clamping position, and rotation direction.

[0122] Also includes: S80: Use the clamping area of ​​the mark clamping position as the mark clamping area.

[0123] The marker clamping area refers to the clamping area at the marker clamping position, which is used as the marker clamping area.

[0124] S81: The rotation distance is obtained by marking the clamping area and the fixture specifications.

[0125] The rotation distance refers to the circumference of the cylindrical part of the fixing bolt 7 in contact with the instrument panel 1. The sector area in contact between the cylindrical part of the fixing bolt 7 and the instrument panel 1 is obtained by marking the clamping area. The rotation distance is calculated based on the size of the sector area and the fixing bolt 7 in the fixture specifications.

[0126] S82: The auxiliary distance is obtained by considering the rotational distance, friction, and the weight of the dashboard.

[0127] The auxiliary distance refers to the distance that the instrument panel 1 can be displaced when the fixing bolt 7 rotates one revolution. The auxiliary distance is matched from the clamping reference table by the rotation distance, friction force and instrument panel weight.

[0128] The clamping reference table stores the auxiliary distances corresponding to different rotation distances, friction forces, and dashboard weights. With the friction force and dashboard weight remaining constant, the larger the rotation distance, the larger the auxiliary distance, which will not be elaborated here.

[0129] S83: Calculate the coefficient value based on the auxiliary distance and the marker offset.

[0130] The coefficient value is the quotient between the auxiliary distance and the marker offset. The coefficient value is calculated by dividing the marker offset by the auxiliary distance.

[0131] S84: Obtain the rotation speed by rotating the distance and the coefficient value, and collect the time point of the tapping.

[0132] Rotation speed refers to the number of rotations required for the fixing bolt 7 per unit time. The total rotation distance is obtained by calculating the product of the rotation distance and the coefficient value, and the number of rotations is obtained by combining the total rotation distance with the unit time.

[0133] The tapping time point refers to the point in time when the testing equipment performs a tapping action. When the testing equipment is running, the current time point is recorded as the tapping time point, and the tapping time point is continuously updated.

[0134] S85: When the tapping time point coincides with the adjustment time point, control the mark clamping position and the relative clamping position to rotate synchronously in the rotation direction and rotation speed.

[0135] When the tapping time coincides with the adjustment time, it indicates that the clamping device 5 needs adjustment. The marking clamping position and the relative clamping position are then controlled to rotate synchronously in the same direction and speed. In this embodiment, during the synchronous rotation of the marking clamping position and the relative clamping position, the instrument panel 1 moves on the platform 6. At this time, the other fixing bolts 7 are simultaneously fine-tuned while being clamped, to ensure that the instrument panel 1 is not obstructed by the other fixing bolts 7 during its movement.

[0136] Also includes: S90: The total duration of the tapping is obtained by detecting the frequency and the preset number of historical taps.

[0137] The historical number of taps refers to the average number of taps performed on instrument panel 1 as set by the technicians. The total tapping duration refers to the total duration of tapping on instrument panel 1. It is calculated by dividing the historical number of taps by the number of taps in the detection frequency, and then multiplying the quotient by the time length value in the detection frequency.

[0138] S91: Get the remaining time by tapping the total duration and adjusting the time point.

[0139] The remaining time refers to the length of time that the clamping device 5 needs to be adjusted. The adjustment time is retrieved by adjusting the time point, and the difference between the total tapping time and the adjustment time is calculated as the remaining time.

[0140] S92: The total displacement distance is obtained based on the remaining time and rotation speed.

[0141] The total displacement distance refers to the total distance that the fixing bolt 7 moves along the axial direction of the fixing bolt 7 in the remaining time. By analyzing the specifications of the fixing bolt 7, the distance that the fixing bolt 7 moves in the axial direction after one rotation is obtained. Then, the product of the rotation speed and the distance is calculated as the total displacement distance.

[0142] S93: The distance of the marker's extension from its clamping position to its relative clamping position.

[0143] The extension distance refers to the distance that the fixing bolt 7 at the marked clamping position and the relative clamping position extends beyond the clamping instrument panel 1 before rotating at the rotational speed. The extension distance can be obtained by collecting the length of the cylindrical part of the fixing bolt 7 at the marked clamping position and the relative clamping position within the platform 6 from the image detection information.

[0144] S94: When the extension distance is less than the total displacement distance, the difference between the extension distance and the total displacement distance is calculated as the adjustment distance.

[0145] The adjustment distance refers to the deviation between the extension distance and the total displacement distance. When the extension distance is less than the total displacement distance, it means that the mark clamping position and the relative clamping position cannot meet the rotational movement. The difference between the extension distance and the total displacement distance is then calculated as the adjustment distance.

[0146] S95: Control the clamping device 5 to adjust the distance for displacement, and obtain the marked installation center based on the adjusted distance and the preset installation center, and add the adjusted distance and the marked installation center to the adjustment parameters.

[0147] The clamping device 5 is controlled to adjust the distance for displacement so that the detection position of the instrument panel 1 can continue to be detected.

[0148] The installation center is the center point (i.e., the center of platform 6) set by the technicians for installing instrument panel 1. The marked installation center refers to the center point used for installing instrument panel 1 after adjustment. It is the center point after offsetting from the installation center with the direction and distance corresponding to the adjustment distance. The adjustment distance and the marked installation center are added to the adjustment parameters to facilitate installation using the marked installation center when detecting the next instrument panel 1 of the same type.

[0149] Based on the same inventive concept, embodiments of the present invention provide a detection system for dashboard interaction functions, comprising: The acquisition module is used to acquire dashboard type, image detection information, response time, number of detections, tap time point, and extension distance. A memory used to store a program for detecting a dashboard interactive function; A processor is used to load, execute, and implement programs stored in memory.

[0150] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the above-described division of functional modules is used as an example. In practical applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device, and unit described above can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0151] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A method for detecting the interactive function of a dashboard, characterized in that, include: S10: Data acquisition dashboard type; S11: Retrieve detection location from dashboard type; S12: Detection force is obtained based on the detection position and the preset detection speed; S13: The magnetic force is obtained by measuring the force and the preset reference specifications; S14: Obtain the detection power based on the detected magnetic force; S15: Obtain the detection frequency by measuring the detection power and the preset interval duration, control the preset detection equipment to operate at the detection frequency and detection power, and collect image detection information; S16: Obtain reference image information based on the detection location, detection speed, and instrument panel type; S17: Obtain detection parameters based on image detection information and reference image information, and upload the detection parameters.

2. The method for detecting the interactive function of a dashboard according to claim 1, characterized in that, Methods for obtaining detection parameters include: S20: Determine whether the image detection information is consistent with the reference image information; S21: When the image detection information is inconsistent with the reference image information, output a preset abnormal prompt message; S22: Response time for acquiring image detection information when the image detection information is consistent with the reference image information; S23: Obtain the baseline response time based on the dashboard type and detection location; S24: Compare the response time with the baseline response time to collect the number of detections; S25: Generate detection parameters based on the number of detections and the detection location.

3. The method for detecting the interactive function of a dashboard according to claim 1, characterized in that, Methods for controlling the preset detection equipment to operate at the detection frequency and detection power include: S30: Add the preset steering speed to the detection speed and update the detection speed; S31: Calculate the difference in detection speed before and after the update to obtain the rate of change; S32: Compare the change speed with the steering speed to obtain the steering angle; S33: Based on the steering angle, obtain the tilt angle and control the preset clamping device (5) to tilt the instrument panel (1) at the tilt angle; S34: Control the operation of the detection equipment according to the tilt angle, detection frequency and detection power.

4. The method for detecting the interactive function of a dashboard according to claim 3, characterized in that, Methods for controlling the operation of detection equipment based on tilt angle, detection frequency, and detection power include: S40: The magnetic force reduction range is obtained by adjusting the tilt angle and reference specifications; S41: Obtain the marking number based on the magnetic force reduction range and the preset electromagnet number; S42: Obtain the remaining numbers based on the mark number and the electromagnet number; S43: Obtain the marking power of the marking number based on the tilt angle and the detection power; S44: Control the detection equipment to operate at the detection frequency, and control the remaining numbered electromagnets (2) on the detection equipment to operate at the detection power, and control the marked numbered electromagnets (2) on the detection equipment to operate at the marked power.

5. The method for detecting the interactive function of a dashboard according to claim 4, characterized in that, The methods for controlling the operation of the detection equipment based on the tilt angle, detection frequency, and detection power include: S50: The descent force is determined by detecting magnetic force, marking magnetic force, and tilt angle; S51: Retrieve the instrument panel shape and instrument panel weight from the instrument panel type; S52: The clamping force is obtained by matching the shape of the dashboard with the preset clamp specifications; S53: Friction force is obtained based on clamping force, fixture specifications, and dashboard type; S54: The total descent force is obtained based on the weight of the dashboard, the tilt angle, and the descent intensity; S55: The offset distance is obtained by reducing the total force and frictional force; S56: Based on the offset distance and fixture specifications, obtain adjustment parameters, and adjust the clamping device (5) according to the adjustment parameters.

6. The method for detecting the interactive function of a dashboard according to claim 5, characterized in that, Methods for obtaining adjustment parameters include: S60: Obtain the reference offset distance by detecting the position and reference specifications; S61: Compare the offset distance with the baseline offset distance to obtain the number of taps; S62: Obtain the adjustment time point by measuring the number of taps and the detection frequency, and add the adjustment time point to the adjustment parameters.

7. The method for detecting the interactive function of a dashboard according to claim 6, characterized in that, Other methods for obtaining adjustment parameters include: S70: The direction of rotation is determined based on the tilt angle; S71: The clamping area is obtained based on the shape of the dashboard and the preset clamp specifications; S72: Compare the clamping area with the preset reference clamping area to determine the marked clamping position; S73: Obtain the relative clamping position based on the marked clamping position; S74: Update offset distance; S75: When the offset distance exceeds the reference offset distance, the marker offset per unit time is obtained based on the detection frequency and the offset distance; S76: Adjustment parameters are obtained by marking the offset, marking the clamping position, the relative clamping position, and the rotation direction.

8. The method for detecting the interactive function of a dashboard according to claim 7, characterized in that, Also includes: S80: Use the clamping area of ​​the marked clamping position as the marked clamping area; S81: The rotation distance is obtained by marking the clamping area and fixture specifications; S82: The auxiliary distance is obtained by considering the rotational distance, friction, and the weight of the dashboard. S83: Calculate coefficient values ​​based on auxiliary distance and marker offset; S84: Obtain the rotation speed by rotating distance and coefficient value, and collect the tapping time point; S85: When the tapping time point coincides with the adjustment time point, control the mark clamping position and the relative clamping position to rotate synchronously in the rotation direction and rotation speed.

9. The method for detecting the interactive function of a dashboard according to claim 8, characterized in that, Also includes: S90: The total tapping duration is obtained by detecting the frequency and the preset historical tapping count; S91: Obtain the remaining time by tapping the total duration and adjusting the time point; S92: The total displacement distance is obtained based on the remaining time and rotation speed; S93: The distance between the marker clamping position and the relative clamping position; S94: When the extension distance is less than the total displacement distance, the difference between the extension distance and the total displacement distance is calculated as the adjustment distance; S95: Control the clamping device (5) to move by adjusting the distance, and obtain the marked installation center based on the adjusted distance and the preset installation center, and add the adjusted distance and the marked installation center to the adjustment parameters.

10. A detection system for dashboard interactive functions, characterized in that, include: The acquisition module is used to obtain the dashboard type; A memory for storing a program for detecting the instrument panel interaction function as described in any one of claims 1 to 9; A processor is used to load, execute, and implement programs stored in memory.

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