Method, device, equipment and computer-readable storage medium for drawing glove box cross-section

Abstract

A method, device, equipment and computer-readable storage medium for drawing a glove box cross-section. The method includes: calling a glove box standard cross-section drawn based on a sketch, where the glove box standard cross-section meets preset constraint conditions; preliminarily adjusting the glove box standard cross-section based on the preliminary styling surface of the vehicle to obtain a preliminary glove box cross-section, where the preliminary glove box cross-section meets preset constraint conditions; adjusting the preset constraint conditions based on a modification operation to obtain new constraint conditions; updating the preliminary glove box cross-section based on the new constraint conditions to obtain a glove box cross-section, where the glove box cross-section meets the new constraint conditions. Through this application, based on the called glove box standard cross-section, preliminary adjustment is carried out based on the preliminary styling surface of the vehicle, and the preliminary glove box cross-section is automatically updated based on the new constraint conditions, greatly reducing the manual workload and the time required for drawing the glove box cross-section.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle manufacturing, and particularly relates to a glove box cross-section drawing method, device, equipment and computer-readable storage medium. Background Art

[0002] The glove box cross-section needs to match the design input. During the design stage, the design input changes frequently, which results in the need to redraw the glove box cross-section every time the design input is changed, thus spending a large amount of time on drawing the glove box cross-section. Summary of the Invention

[0003] The present application provides a glove box cross-section drawing method, device, equipment and computer-readable storage medium, which can solve the technical problem of time-consuming drawing of the glove box cross-section in the prior art.

[0004] In a first aspect, an embodiment of the present application provides a glove box cross-section drawing method, which includes:

[0005] Calling a glove box standard cross-section drawn based on a sketch, the glove box standard cross-section meeting preset constraint conditions;

[0006] Based on the preliminary styling of the vehicle, making a preliminary adjustment to the glove box standard cross-section to obtain a preliminary glove box cross-section, the preliminary glove box cross-section meeting preset constraint conditions;

[0007] Adjusting the preset constraint conditions based on a modification operation to obtain new constraint conditions;

[0008] Updating the preliminary glove box cross-section based on the new constraint conditions to obtain a glove box cross-section, the glove box cross-section meeting the new constraint conditions.

[0009] In a second aspect, an embodiment of the present application provides a glove box cross-section drawing device, which includes:

[0010] A calling module, configured to call a glove box standard cross-section drawn based on a sketch, the glove box standard cross-section meeting preset constraint conditions;

[0011] A preliminary adjustment module, configured to make a preliminary adjustment to the glove box standard cross-section based on the preliminary styling of the vehicle to obtain a preliminary glove box cross-section, the preliminary glove box cross-section meeting preset constraint conditions;

[0012] A condition modification module, configured to adjust the preset constraint conditions based on a modification operation to obtain new constraint conditions;

[0013] An updating module, configured to update the preliminary glove box cross-section based on the new constraint conditions to obtain a glove box cross-section, the glove box cross-section meeting the new constraint conditions.

[0014] In a third aspect, an embodiment of the present application provides a glove box cross-section drawing device, which includes a processor, a memory, and a glove box cross-section drawing program stored on the memory and executable by the processor. When the glove box cross-section drawing program is executed by the processor, the steps of the glove box cross-section drawing method described above are implemented.

[0015] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, on which a glove box cross-section drawing program is stored. When the glove box cross-section drawing program is executed by a processor, the steps of the glove box cross-section drawing method described above are implemented.

[0016] The beneficial effects brought by the technical solutions provided by the embodiments of the present application include:

[0017] In the embodiments of the present application, a glove box standard cross-section based on sketch drawing is called, and the glove box standard cross-section meets preset constraint conditions; based on the preliminary styling surface of the vehicle, the glove box standard cross-section is preliminarily adjusted to obtain a preliminary glove box cross-section, and the preliminary glove box cross-section meets the preset constraint conditions; based on the modification operation, the preset constraint conditions are adjusted to obtain new constraint conditions; based on the new constraint conditions, the preliminary glove box cross-section is updated to obtain a glove box cross-section, and the glove box cross-section meets the new constraint conditions. Through the embodiments of the present application, based on the called glove box standard cross-section, preliminary adjustment is performed based on the preliminary styling surface of the vehicle, and the preliminary glove box cross-section is automatically updated based on the new constraint conditions, greatly reducing the manual workload and the time required for drawing the glove box cross-section. Description of the Drawings

[0018] Figure 1 It is a flowchart of an embodiment of the glove box cross-section drawing method of the present application;

[0019] Figure 2 It is a schematic diagram of a sketch with boundary conditions established;

[0020] Figure 3 It is a schematic diagram of the glove box standard cross-section 1 corresponding to Form 1;

[0021] Figure 4 It is a schematic diagram of the functional modules of an embodiment of the glove box cross-section drawing device of the present application;

[0022] Figure 5 It is a schematic diagram of the hardware structure of the glove box cross-section drawing device involved in the solution of the embodiment of the present application. Detailed Embodiments

[0023] To enable those skilled in the art to better understand the solution of this application, the technical solution in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of this application.

[0024] To make the purpose, technical solution and advantages of this application clearer, the embodiments of this application will be further described in detail below in conjunction with the drawings.

[0025] In a first aspect, an embodiment of this application provides a method for drawing a glove box cross-section.

[0026] In one embodiment, referring to Figure 1 , Figure 1 is a schematic flow chart of an embodiment of the method for drawing a glove box cross-section of this application. As Figure 1 shown, the method for drawing a glove box cross-section includes:

[0027] Step S10, call the glove box standard cross-section drawn based on a sketch, and the glove box standard cross-section meets preset constraint conditions;

[0028] In this embodiment, multiple glove box standard cross-sections corresponding to multiple glove box forms are pre-drawn based on sketches. Among them, the multiple glove box forms can be:

[0029] Form 1: Hopper type + lock rod built-in;

[0030] Form 2: Hopper type + lock rod upper-mounted;

[0031] Form 3: Fixed type + lock rod built-in;

[0032] Form 4: Fixed type + lock rod upper-mounted.

[0033] On this basis, the glove box standard cross-section 1 corresponding to Form 1 is drawn based on a sketch; the glove box standard cross-section 2 corresponding to Form 2 is drawn based on a sketch; the glove box standard cross-section 3 corresponding to Form 3 is drawn based on a sketch; the glove box standard cross-section 4 corresponding to Form 4 is drawn based on a sketch. And each drawn glove box standard cross-section meets the corresponding preset constraint conditions. Among them, the preset constraint conditions are set based on the requirements of the corresponding glove box form.

[0034] It should be noted that the four glove box forms shown here are only for illustrative purposes, and the glove box forms are not limited to the above four, and can be expanded or reduced according to actual needs.

[0035] The process of drawing the glove box standard cross-section 1 corresponding to Form 1 is as follows:

[0036] Step 1:

[0037] Take the glove box rotating shaft, X direction, and ZX plane as the modeling reference, which serves as the reference for all sketches.

[0038] Step 2:

[0039] Establish various boundary conditions in the sketch as follows: Outline the outer surface profile of the glove box (i.e., the outer contour of the glove box) with a spline curve in the sketch to obtain the standard sketch of the glove box outer contour; establish the upper and lower boundaries of the glove box in the sketch to obtain the standard sketch of the glove box upper boundary and the standard sketch of the glove box lower boundary; establish the demolding direction of the glove box bin, the demolding direction of the glove box skeleton, and the demolding direction of the glove box outer panel in the sketch to obtain the standard sketch of the demolding direction of the glove box bin, the standard sketch of the demolding direction of the glove box skeleton, and the standard sketch of the demolding direction of the glove box outer panel. Refer to Figure 2 , Figure 2 For the schematic diagram of the sketch with boundary conditions established. The above-mentioned boundary conditions will change at any time with the input. Through sketch establishment, it is convenient for modification.

[0040] Step 3:

[0041] Establish the specific structure of the glove box. Among them, the glove box mainly consists of a glove box outer panel, a glove box bin (glove box inner panel + bin), a glove box skeleton, an air-conditioning filter maintenance cover, a lighting lamp, and a lock rod.

[0042] The establishment of the specific structure of the glove box includes: 3.1:

[0044] Establish the standard sketch of the glove box outer panel based on the set reference, and offset the glove box outer contour by L1. L1 is the thickness of the glove box outer panel. When drawing the standard section 1 of the glove box, L1 can be set to 2.5 mm. Due to different surface treatments, the value of L1 needs to be modified frequently. Therefore, a function for adjusting L1 needs to be generated, and the adjustment range is limited, for example, 2.5 mm - 6.5 mm.

[0045] Establish the standard sketch of the glove box bin based on the set reference, and offset the glove box outer contour by L1 + L2 to form the glove box inner panel. L2 is the gap between the glove box outer panel and the glove box inner panel. When drawing the standard section 1 of the glove box, L2 can be set to 10 mm. The value of L2 also faces frequent modification. Therefore, a function for adjusting L2 needs to be generated, and the adjustment range is limited.

[0046] Among them, using L1 and L2, the constraint conditions between the glove box outer panel, the glove box inner panel, and the glove box outer contour can be established, so that when the glove box outer contour is changed, the glove box outer panel and the glove box inner panel will be automatically changed. 3.2:

[0048] Create a standard sketch of the locking lever based on the set reference. Among them, the upper boundary of the glove box intersects the outer contour of the glove box at point 1, and the lower boundary of the glove box intersects the outer contour of the glove box at point 2. The straight line connecting point 1 and point 2 is the direction of the locking lever, and the vertical direction of this straight line is the demolding direction of the outer panel of the glove box. Draw the locking lever accordingly. The distance between point 1 and the locking lever is H5, and the distance between the locking lever and the outer contour of the glove box is L6. When drawing the standard section 1 of the glove box, H5 and L6 can be set to 7.5 mm. The values of H5 and L6 also face frequent modifications, so functions for adjusting H5 and functions for adjusting L6 need to be generated, and the adjustment ranges are limited. Subsequently, by adjusting H5 and L6, the position of the locking lever can be modified.

[0049] Then draw the bulge of the locking lever. Among them, the upper surface of the bulge of the locking lever is obtained by offsetting the upper boundary of the glove box by H1; the front surface of the bulge of the locking lever is obtained by offsetting the outer contour of the glove box by L3; the lower surface of the bulge of the locking lever forms an angle of 3° with the demolding direction of the glove box hopper (internal constraint in the sketch); the distance between the two intersection points of the upper and lower surfaces of the bulge of the locking lever and the front surface of the bulge of the locking lever is H2; round corners are chamfered at the two intersection points to form the bulge of the locking lever. When drawing the standard section 1 of the glove box, H1, L3, and H2 are preset values. The values of H1, L3, and H2 also face frequent modifications, so functions for adjusting H1, functions for adjusting L3, and functions for adjusting H2 need to be generated, and the adjustment ranges are limited. Subsequently, by adjusting H1, L3, and H2, the bulge of the locking lever can be modified, and it is necessary to ensure that the gap between the bulge of the locking lever and the locking lever is ≥5 mm; finally, draw the locking lever limit structure according to the position of the locking lever. 3.3:

[0051] Create a standard sketch of the glove box skeleton based on the set reference. By offsetting the outer contour by L1 + L2 + 8 mm, then draw the upper surface of the glove box skeleton. The angle formed by the upper surface of the glove box skeleton and the demolding direction of the glove box skeleton is A2. The distance between the intersection point of the upper surface of the glove box skeleton and the offset surface after offsetting the outer contour by L1 + L2 + 8 mm and the upper boundary of the glove box is 3.5 mm (internal constraint in the sketch). Thus, the confirmation of the upper surface of the glove box skeleton is completed. When drawing the standard section 1 of the glove box, A2 is a preset value. The value of A2 also faces frequent modifications, so a function for adjusting A2 needs to be generated, and the adjustment range is limited. Subsequently, by adjusting A2, the position of the upper surface of the glove box skeleton can be modified.

[0052] Draw the front surface of the glove box skeleton. The angle formed by the front surface of the glove box skeleton and the demolding direction of the glove box hopper is A1, and the distance between the front surface of the glove box skeleton and the glove box rotating shaft is L4. When drawing the standard section 1 of the glove box, A1 and L4 are preset values. The values of A1 and L4 also face frequent modifications, so functions for adjusting A1 and functions for adjusting L4 need to be generated, and the adjustment ranges are limited. Subsequently, by adjusting A1 and L4, the position of the front surface of the glove box skeleton can be modified.

[0053] Taking the glove box rotating shaft as the center, draw a circle with a diameter of 23 mm. Draw the lower surface of the glove box skeleton tangent to this circle. At the same time, the angle formed by the lower surface of the glove box skeleton and the demolding direction of the glove box skeleton is A3. When drawing the standard section 1 of the glove box, A3 is a preset value, and the value of A3 also faces frequent modifications. Therefore, a function to adjust A3 needs to be generated, and the adjustment range is limited. Subsequently, by adjusting A3, the position of the lower surface of the glove box skeleton can be modified. 3.4:

[0055] In the standard sketch of the glove box bucket established with the set reference, the front surface of the glove box bucket and the front surface of the glove box skeleton ensure a 10 - mm offset relationship (internal constraint of the sketch), and the lower surface of the glove box bucket and the lower surface of the glove box skeleton ensure a 5 - mm offset relationship (internal constraint of the sketch). Draw a circle with the glove box rotating shaft as the center, ensuring that the distance between the circle boundary and the upper surface of the glove box skeleton is 5 mm (internal constraint of the sketch). This circle boundary is the upper boundary of the glove box bucket, and it is used as the flanging of the front surface of the glove box bucket. 3.5:

[0057] Establish the standard sketch of the air - filter maintenance cover with the set reference. The air - filter maintenance cover is arranged on the glove box skeleton. First, draw the mating flanging surface of the air - filter maintenance cover. The mating flanging surface is offset 6 mm from the front surface of the glove box skeleton (internal constraint of the sketch); draw the upward flanging surface of the air - filter maintenance cover. The angle formed by the upward flanging surface of the air - filter maintenance cover and the demolding direction of the glove box skeleton is 3° (internal constraint of the sketch), and the distance between the upward flanging surface of the air - filter maintenance cover and the upper surface of the glove box skeleton is H3. Draw the downward flanging in the same way, and the distance between the upward flanging surface and the downward flanging surface of the air - filter maintenance cover is H4.

[0058] When drawing the standard section 1 of the glove box, H3 and H4 are preset values, and the values of H3 and H4 also face frequent modifications. Therefore, functions to adjust H3 and H4 need to be generated, and the adjustment ranges are limited. Subsequently, by adjusting H3 and H4, the positions of the upward flanging surface and the downward flanging surface of the air - filter maintenance cover can be modified.

[0059] For the drawing of the air - filter maintenance cover, first offset the front surface of the glove box skeleton by 0.5 mm to form the surface of the air - filter maintenance cover, then offset the upward flanging surface drawn above by 0.5 mm as the flanging of the air - filter maintenance cover. For the lower part, call the standard buckle and constrain the boundary of the buckle and the boundary of the air - filter maintenance cover to be 4 mm, then the air - filter maintenance cover can be formed. 3.6:

[0061] Create a standard sketch of the lighting lamp based on the set benchmark. The lighting lamp is arranged on the upper surface of the glove box skeleton. The lower surface of the lighting lamp is parallel to the upper surface of the glove box skeleton (internal constraint in the sketch), and there is a surface difference of 0.5 mm between them (internal constraint in the sketch). The distance between the lighting lamp and the rear endpoint of the upper surface of the glove box skeleton is L5. Thus, the arrangement of the lighting lamp is completed, and then draw its mating structure according to the position of the lighting lamp. When drawing the standard cross-section 1 of the glove box, L5 is a preset value, and the value of L5 also faces frequent modifications. Therefore, a function for adjusting L5 needs to be generated, and the adjustment range is limited. Subsequently, by adjusting L5, the position of the lighting lamp can be modified.

[0062] Based on the above process, the drawing of the standard cross-section 1 of the glove box corresponding to Form 1 is completed. By analogy, the drawings of other standard cross-sections of the glove box corresponding to other forms are completed. Refer to Figure 3 , Figure 3 is a schematic diagram of the standard cross-section 1 of the glove box corresponding to Form 1.

[0063] Furthermore, in one embodiment, the standard cross-sections of the glove box corresponding to different glove box forms correspond to different preset constraint conditions.

[0064] As for the process of drawing the standard cross-section 1 of the glove box corresponding to Form 1 above, for the standard cross-section 1 of the glove box, the preset constraint conditions it satisfies are:

[0065] The offset between the outer panel of the glove box and the outer contour of the glove box is L1; the offset between the inner panel of the glove box and the outer contour of the glove box is the sum of L1 and L2; the distance between Point 1 and the lock rod is H5, where Point 1 is the distance between the upper boundary of the glove box and the outer contour of the glove box; the distance between the lock rod and the outer contour of the glove box is L6; the offset between the upper surface of the lock rod bulge and the upper boundary of the glove box is H1; the offset between the front surface of the lock rod bulge and the outer contour of the glove box is L3; the distance between the two intersection points of the upper and lower surfaces of the lock rod bulge and the front surface of the lock rod bulge is H2; the angle formed by the upper surface of the glove box skeleton and the demolding direction of the glove box skeleton is A2; the angle formed by the front surface of the glove box skeleton and the demolding direction of the glove box bucket is A1; the distance between the front surface of the glove box skeleton and the glove box rotating shaft is L4; the angle formed by the lower surface of the glove box skeleton and the demolding direction of the glove box skeleton is A3; the distance between the upper and lower flanging surfaces of the air-conditioning filter maintenance port cover is H4; the distance between the upper flanging surface of the air-conditioning filter maintenance port cover and the upper surface of the glove box skeleton is H3; the distance between the lighting lamp and the rear endpoint of the upper surface of the glove box skeleton is L5; among them, L1, L2, L3, L4, L5, L6, H1, H2, H3, H4, H5, A1, A2, and A3 are all preset values.

[0066] It is easy to understand that when drawing other standard cross-sections of glove boxes corresponding to other forms, for other standard cross-sections of glove boxes, the preset constraint conditions they meet will be different, and specific settings need to be based on the corresponding glove box form and actual needs. That is, the glove box standard cross-sections corresponding to different glove box forms correspond to different preset constraint conditions.

[0067] When calling, according to the glove box form to which the glove box to be drawn currently belongs, select and call the corresponding glove box standard cross-section.

[0068] Step S20, based on the preliminary styling surface of the vehicle, make a preliminary adjustment to the glove box standard cross-section to obtain a preliminary glove box cross-section, and the preliminary glove box cross-section meets the preset constraint conditions;

[0069] In this embodiment, enter the standard sketch of the glove box outer contour, the standard sketch of the upper boundary of the glove box, and the standard sketch of the lower boundary of the glove box in the glove box standard cross-section respectively, and make corresponding modifications so that the obtained preliminary sketch of the glove box outer contour, the preliminary sketch of the upper boundary of the glove box, and the preliminary sketch of the lower boundary of the glove box fit the preliminary styling surface of the vehicle.

[0070] On this basis, it is necessary to modify other standard sketches in the glove box standard cross-section according to the preset constraint conditions to obtain other preliminary sketches, and the preliminary glove box cross-section composed of the preliminary sketch of the glove box outer contour, the preliminary sketch of the upper boundary of the glove box, the preliminary sketch of the lower boundary of the glove box, and other preliminary sketches meets the preset constraint conditions.

[0071] Step S30, based on the modification operation, adjust the preset constraint conditions to obtain new constraint conditions;

[0072] In this embodiment, relevant personnel adjust the preset constraint conditions based on actual needs to obtain new constraint conditions. Among them, modification operations such as numerical adjustment, addition, and deletion of the preset constraint conditions can be performed.

[0073] Step S40, based on the new constraint conditions, update the preliminary glove box cross-section to obtain a glove box cross-section, and the glove box cross-section meets the new constraint conditions.

[0074] In this embodiment, the execution entity updates the preliminary glove box cross-section based on the new constraint conditions, so that the updated glove box cross-section meets the new constraint conditions.

[0075] In the embodiments of the present application, a glove box standard cross-section drawn based on a sketch is called, and the glove box standard cross-section meets preset constraint conditions; based on the preliminary styling surface of the vehicle, the glove box standard cross-section is preliminarily adjusted to obtain a preliminary glove box cross-section, and the preliminary glove box cross-section meets the preset constraint conditions; based on a modification operation, the preset constraint conditions are adjusted to obtain new constraint conditions; based on the new constraint conditions, the preliminary glove box cross-section is updated to obtain a glove box cross-section, and the glove box cross-section meets the new constraint conditions. Through the embodiments of the present application, based on the called glove box standard cross-section, preliminary adjustment is performed based on the preliminary styling surface of the vehicle, and the preliminary glove box cross-section is automatically updated based on the new constraint conditions, greatly reducing the manual workload and the time required for drawing the glove box cross-section.

[0076] Further, in one embodiment, the preset constraint conditions include one or more of the following:

[0077] The offset between the outer panel of the glove box and the outer contour of the glove box is L1;

[0078] The offset between the inner panel of the glove box and the outer contour of the glove box is the sum of L1 and L2;

[0079] The distance between point 1 and the locking rod is H5, where point 1 is the distance between the upper boundary of the glove box and the outer contour of the glove box;

[0080] The distance between the locking rod and the outer contour of the glove box is L6;

[0081] The offset between the upper surface of the locking rod bulge and the upper boundary of the glove box is H1;

[0082] The offset between the front surface of the locking rod bulge and the outer contour of the glove box is L3;

[0083] The distance between the two intersection points of the upper and lower surfaces of the locking rod bulge and the front surface of the locking rod bulge is H2;

[0084] The angle formed by the upper surface of the glove box skeleton and the mold release direction of the glove box skeleton is A2;

[0085] The angle formed by the front surface of the glove box skeleton and the mold release direction of the glove box hopper is A1;

[0086] The distance between the front surface of the glove box skeleton and the glove box rotating shaft is L4;

[0087] The angle formed by the lower surface of the glove box skeleton and the mold release direction of the glove box skeleton is A3;

[0088] The distance between the upper flanging surface and the lower flanging surface of the air-conditioning filter maintenance cover is H4;

[0089] The distance between the upper flanging surface of the air-conditioning filter maintenance cover and the upper surface of the glove box skeleton is H3;

[0090] The distance between the lighting lamp and the rear endpoint of the upper surface of the glove box skeleton is L5;

[0091] Among them, L1, L2, L3, L4, L5, L6, H1, H2, H3, H4, H5, A1, A2, and A3 are all preset values.

[0092] In this embodiment, all or some of the above items can be used as preset constraint conditions, new items can also be added, and the new items can be combined with some of the above items as preset constraint conditions.

[0093] Further, in one embodiment, step S30 includes:

[0094] Modifying at least one preset value included in the preset constraint conditions based on the modification operation to obtain new constraint conditions.

[0095] In this embodiment, for example, if it is necessary to adjust the position of the lock rod, the preset values affecting the position of the lock rod are modified, that is, the values of H5 and / or L6 are modified. And so on, if it is necessary to adjust the positions of other components, the preset values affecting the positions of these components are modified.

[0096] Further, in one embodiment, the step of modifying at least one preset value included in the preset constraint conditions based on the modification operation includes:

[0097] Determining at least one preset value from the preset values included in the preset constraint conditions based on the selection operation;

[0098] For each preset value, replacing the preset value with the value set based on the numerical setting operation, where the value set based on the numerical setting operation is within the valid numerical range corresponding to the preset value.

[0099] In this embodiment, for example, if the preset value determined based on the selection operation is L1, and the valid numerical range corresponding to L1 is 2.5 mm - 6.5 mm, then the value set based on the numerical setting operation can only be any one of 2.5 mm - 6.5 mm, so as to replace L1 with the value set based on the numerical setting operation, thereby realizing the adjustment of the position of the outer panel of the glove box. Modifying other preset values is similar, and will not be elaborated here.

[0100] In a second aspect, an embodiment of the present application further provides a glove box cross-section drawing device.

[0101] In one embodiment, referring to Figure 4 , Figure 4 is a schematic diagram of the functional modules of an embodiment of the glove box cross-section drawing device of the present application. As Figure 4 shown, the glove box cross-section drawing device includes:

[0102] The calling module 10 is used to call the standard cross-section of the glove box drawn based on a sketch, and the standard cross-section of the glove box satisfies preset constraint conditions;

[0103] The preliminary adjustment module 20 is used to preliminarily adjust the standard cross-section of the glove box based on the preliminary styling surface of the vehicle to obtain a preliminary cross-section of the glove box standard, and the preliminary cross-section of the glove box standard satisfies preset constraint conditions;

[0104] The condition modification module 30 is used to adjust the preset constraint conditions based on a modification operation to obtain new constraint conditions;

[0105] The update module 40 is used to update the preliminary cross-section of the glove box based on the new constraint conditions to obtain a cross-section of the glove box, and the cross-section of the glove box satisfies the new constraint conditions.

[0106] Further, in one embodiment, the preset constraint conditions include one or more of the following:

[0107] The offset between the outer panel of the glove box and the outer contour of the glove box is L1;

[0108] The offset between the inner panel of the glove box and the outer contour of the glove box is the sum of L1 and L2;

[0109] The distance between point 1 and the locking rod is H5, where point 1 is the distance between the upper boundary of the glove box and the outer contour of the glove box;

[0110] The distance between the locking rod and the outer contour of the glove box is L6;

[0111] The offset between the upper surface of the locking rod bulge and the upper boundary of the glove box is H1;

[0112] The offset between the front surface of the locking rod bulge and the outer contour of the glove box is L3;

[0113] The distance between the two intersection points of the upper and lower surfaces of the locking rod bulge and the front surface of the locking rod bulge is H2;

[0114] The included angle formed by the upper surface of the glove box skeleton and the demolding direction of the glove box skeleton is A2;

[0115] The included angle formed by the front surface of the glove box skeleton and the demolding direction of the glove box hopper is A1;

[0116] The distance between the front surface of the glove box skeleton and the glove box rotating shaft is L4;

[0117] The included angle formed by the lower surface of the glove box skeleton and the demolding direction of the glove box skeleton is A3;

[0118] The distance between the upper flanging surface and the lower flanging surface of the air-conditioning filter maintenance port cover is H4;

[0119] The distance between the upper flanging surface of the air-conditioning filter maintenance port cover and the upper surface of the glove box skeleton is H3;

[0120] The distance between the lighting lamp and the rear end point of the upper surface of the glove box skeleton is L5;

[0121] Among them, L1, L2, L3, L4, L5, L6, H1, H2, H3, H4, H5, A1, A2, and A3 are all preset values.

[0122] Further, in one embodiment, the condition modification module 30 is specifically configured to:

[0123] Modify at least one preset value included in the preset constraint condition based on the modification operation to obtain a new constraint condition.

[0124] Further, in one embodiment, the condition modification module 30 is specifically configured to:

[0125] Determine at least one preset value from the preset values included in the preset constraint condition based on the selection operation;

[0126] For each preset value, replace the preset value with the value set based on the numerical value setting operation, where the value set based on the numerical value setting operation is within the valid numerical value range corresponding to the preset value.

[0127] Further, in one embodiment, the glove box standard cross-sections corresponding to different glove box forms correspond to different preset constraint conditions.

[0128] Among them, the function implementation of each module in the above glove box cross-section drawing device corresponds to each step in the above glove box cross-section drawing method embodiment, and its function and implementation process will not be described in detail here.

[0129] In a third aspect, an embodiment of the present application provides a glove box cross-section drawing device, and the glove box cross-section drawing device can be a device with data processing functions such as a personal computer (PC), a notebook computer, a server, etc.

[0130] Referring to Figure 5 , Figure 5 is a schematic hardware structure diagram of the glove box cross-section drawing device involved in the embodiment solution of the present application. In the embodiment of the present application, the glove box cross-section drawing device may include a processor, a memory, a communication interface, and a communication bus.

[0131] Among them, the communication bus can be of any type and is used to interconnect the processor, the memory, and the communication interface.

[0132] The communication interface includes interfaces such as input / output (I / O) interfaces, physical interfaces, and logical interfaces for implementing the interconnection of components inside the glove box cross-section drawing device, as well as interfaces for implementing the interconnection between the glove box cross-section drawing device and other devices (such as other computing devices or user devices). The physical interface can be an Ethernet interface, a fiber optic interface, an ATM interface, etc.; the user device can be a display, a keyboard, etc.

[0133] The memory can be various types of storage media, such as random access memory (RAM), read-only memory (ROM), non-volatile RAM (NVRAM), flash memory, optical memory, hard disk, programmable ROM (PROM), erasable PROM (EPROM), electrically erasable PROM (EEPROM), etc.

[0134] The processor can be a general-purpose processor, which can call the glove box cross-section drawing program stored in the memory and execute the glove box cross-section drawing method provided in the embodiments of the present application. For example, the general-purpose processor can be a central processing unit (CPU). Among them, the method executed when the glove box cross-section drawing program is called can refer to the various embodiments of the glove box cross-section drawing method of the present application, which will not be elaborated here.

[0135] Those skilled in the art can understand that Figure 5 the hardware structure shown in

[0136] does not constitute a limitation to the present application, and may include more or fewer components than shown in the figure, or combine certain components, or arrange different components.

[0137] The computer-readable storage medium of the present application stores a glove box cross-section drawing program, where when the glove box cross-section drawing program is executed by a processor, the steps of the glove box cross-section drawing method as described above are implemented.

[0138] Among them, the method implemented when the glove box cross-section drawing program is executed can refer to the various embodiments of the glove box cross-section drawing method of the present application, which will not be elaborated here.

[0139] It should be noted that the serial numbers of the above embodiments of the present application are only for description and do not represent the advantages or disadvantages of the embodiments.

[0140] In the description of the specification, claims and the above-mentioned drawings of this application, the terms "comprise" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products or devices. The descriptions such as "first", "second" and "third" are used to distinguish different objects, etc., and do not represent a sequence, nor do they limit that "first", "second" and "third" are of different types.

[0141] In the description of the embodiments of this application, words such as "exemplary", "for example" or "for instance" are used to indicate examples, illustrations or explanations. Any embodiment or design described as "exemplary", "for example" or "for instance" in the embodiments of this application should not be construed as being more preferred or having more advantages than other embodiments or designs. Rather, the use of words such as "exemplary", "for example" or "for instance" is intended to present relevant concepts in a specific manner.

[0142] In the description of the embodiments of this application, unless otherwise specified, " / " means "or". For example, A / B may mean A or B; "and / or" in the text is merely a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B may mean: A exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of this application, "a plurality of" means two or more than two.

[0143] In some processes described in the embodiments of this application, there are multiple operations or steps that appear in a specific order. However, it should be understood that these operations or steps may not be executed in the order in which they appear in the embodiments of this application or may be executed in parallel. The serial numbers of the operations are only used to distinguish different operations, and the serial numbers themselves do not represent any execution order. In addition, these processes may include more or fewer operations, and these operations or steps may be executed in sequence or in parallel, and these operations or steps may be combined.

[0144] Through the description of the above embodiments, those skilled in the art can clearly understand that the above-described embodiment methods can be implemented by means of software plus a necessary general hardware platform. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation. Based on such an understanding, the technical solution of the present application, in essence, or the part that contributes to the prior art can be embodied in the form of a software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) as described above and includes several instructions for causing a terminal device to execute the methods described in the various embodiments of the present application.

[0145] The above are only the preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present application.

Claims

1. A method for drawing a cross-section of a glove box, characterized in that, The method for drawing the glove box section includes: Calling the standard glove box section drawn based on a sketch, where the standard glove box section meets the preset constraint conditions; Preliminarily adjusting the standard glove box section based on the preliminary automotive styling surface to obtain a preliminary glove box section, where the preliminary glove box section meets the preset constraint conditions; Adjusting the preset constraint conditions based on a modification operation to obtain new constraint conditions; Updating the preliminary glove box section based on the new constraint conditions to obtain the glove box section, where the glove box section meets the new constraint conditions; The preset constraint conditions include one or more of the following: The offset between the outer panel of the glove box and the outer contour of the glove box is L1; The offset between the inner panel of the glove box and the outer contour of the glove box is the sum of L1 and L2; The distance between point 1 and the locking rod is H5, where point 1 is the intersection of the upper boundary of the glove box and the outer contour of the glove box; The distance between the locking rod and the outer contour of the glove box is L6; The offset between the upper surface of the locking rod bulge and the upper boundary of the glove box is H1; The offset between the front surface of the locking rod bulge and the outer contour of the glove box is L3; The distance between the two intersection points of the upper and lower surfaces of the locking rod bulge and the front surface of the locking rod bulge is H2; The included angle formed by the upper surface of the glove box skeleton and the mold release direction of the glove box skeleton is A2; The included angle formed by the front surface of the glove box skeleton and the mold release direction of the glove box hopper is A1; The distance between the front surface of the glove box skeleton and the glove box rotating shaft is L4; The included angle formed by the lower surface of the glove box skeleton and the mold release direction of the glove box skeleton is A3; The distance between the upper flanging surface and the lower flanging surface of the air filter maintenance port cover is H4; The distance between the upper flanging surface of the air filter maintenance port cover and the upper surface of the glove box skeleton is H3; The distance between the lighting lamp and the rear end point of the upper surface of the glove box skeleton is L5; Wherein, L1, L2, L3, L4, L5, L6, H1, H2, H3, H4, H5, A1, A2, and A3 are all preset values.

2. The glove box cross-section drawing method according to claim 1, wherein The step of adjusting the preset constraint conditions based on a modification operation to obtain new constraint conditions includes: Modifying at least one preset value included in the preset constraint conditions based on a modification operation to obtain new constraint conditions.

3. The glove box cross-section drawing method according to claim 2, characterized in that, The step of modifying at least one preset value included in the preset constraint conditions based on a modification operation includes: Determining at least one preset value from the preset values included in the preset constraint conditions based on a selection operation; For each preset value, replacing the preset value with the value set based on a numerical setting operation, where the value set based on the numerical setting operation is within the valid numerical range corresponding to the preset value.

4. The glove box cross-section drawing method according to any one of claims 1 to 3, characterized in that, The standard glove box sections corresponding to different glove box forms correspond to different preset constraint conditions.

5. A glove box cross-section drawing device, characterized in that, The glove box section drawing device includes: A calling module for calling the standard glove box section drawn based on a sketch, where the standard glove box section meets the preset constraint conditions; A preliminary adjustment module for preliminarily adjusting the standard glove box section based on the preliminary automotive styling surface to obtain a preliminary glove box section, where the preliminary glove box section meets the preset constraint conditions; A condition modification module for adjusting the preset constraint conditions based on a modification operation to obtain new constraint conditions; An update module, configured to update the preliminary section of the glove box based on new constraint conditions to obtain a glove box section that meets the new constraint conditions; The preset constraint conditions include one or more of the following: The offset between the outer panel of the glove box and the outer contour of the glove box is L1; The offset between the inner panel of the glove box and the outer contour of the glove box is the sum of L1 and L2; The distance between point 1 and the lock rod is H5, where point 1 is the intersection of the upper boundary of the glove box and the outer contour of the glove box; The distance between the lock rod and the outer contour of the glove box is L6; The offset between the upper surface of the lock rod bulge and the upper boundary of the glove box is H1; The offset between the front surface of the lock rod bulge and the outer contour of the glove box is L3; The distance between the two intersection points of the upper and lower surfaces of the lock rod bulge and the front surface of the lock rod bulge is H2; The included angle formed by the upper surface of the glove box skeleton and the demolding direction of the glove box skeleton is A2; The included angle formed by the front surface of the glove box skeleton and the demolding direction of the glove box hopper is A1; The distance between the front surface of the glove box skeleton and the rotating shaft of the glove box is L4; The included angle formed by the lower surface of the glove box skeleton and the demolding direction of the glove box skeleton is A3; The distance between the upper flanging surface and the lower flanging surface of the air-conditioning filter maintenance cover is H4; The distance between the upper flanging surface of the air-conditioning filter maintenance cover and the upper surface of the glove box skeleton is H3; The distance between the lighting lamp and the rear end point of the upper surface of the glove box skeleton is L5; Wherein, L1, L2, L3, L4, L5, L6, H1, H2, H3, H4, H5, A1, A2, and A3 are all preset values.

6. The glove box cross-section drawing device according to claim 5, wherein, The condition modification module is specifically configured to: Modify at least one preset value included in the preset constraint conditions based on the modification operation to obtain new constraint conditions.

7. A glove box cross-section drawing device, characterized in that, The glove box section drawing device includes a processor, a memory, and a glove box section drawing program stored on the memory and executable by the processor. When the glove box section drawing program is executed by the processor, the steps of the glove box section drawing method according to any one of claims 1 to 4 are implemented.

8. A computer-readable storage medium, characterized in that, A glove box section drawing program is stored on the computer-readable storage medium. When the glove box section drawing program is executed by a processor, the steps of the glove box section drawing method according to any one of claims 1 to 4 are implemented.

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