Anchor facial makeup adjustment request triggering system
By identifying the brightness values and edge pixel points of eyelashes and foundation cream body, the BP neural network AI model after multiple trainings was used to detect the contact between eyelashes and foundation cream body, and the lack of high-precision removal of foundation cream body in the prior art is solved. The problem has been achieved, and the anchor’s makeup has been improved.
Patent Information
- Application Number
- CN202411095920.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2024-12-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing technology lacks a detection mechanism for whether the foundation cream body is completely removed on the eyelashes with high precision, which makes it impossible to further improve the playback effect of the anchor's overall makeup.
By identifying the brightness values and edge pixel points of eyelashes and foundation cream body in the live image, it is input into the BP neural network AI intelligent model after multiple trainings, detecting whether there is contact between eyelashes and foundation cream body imaging areas and deciding whether to send out and remove them. Request for foundation cream body.
It realizes intelligent detection of eyelashes with foundation cream body based on AI, providing key information for the optimization and adjustment of anchor makeup, and improving the playback effect of makeup.
Smart Images

Figure CN119152555A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of live broadcast debugging, and in particular to a host facial makeup adjustment request triggering system. Background Art
[0002] In the current live broadcast debugging, the requirements for the anchor's makeup are becoming more and more refined. For example, different eyebrows of the same person will also bring different feelings. It is really important to draw eyebrows well. It is recommended to divide it into three steps: eyebrow: the extension line from the nose to the beginning of the eye; eyebrow peak: the extension of the eyeball to the nose; eyebrow tail: the extension line from the nose to the outer corner of the eye. After determining the position of the three points, draw a rough framework according to the desired eyebrow shape, and then fill it in. For blush, it is recommended to use the largest blush brush to gently apply blush in a 45-degree upward and outward direction. Try to choose a neutral rose color, which will make people look younger and more energetic. For lip makeup, first use a lip liner to outline the lip shape. The specific size can be determined according to your own lip shape. After the basic village lip shape comes out, use a lip brush to fill it in. The color of the filling should be consistent with the overall makeup.
[0003] In terms of the host's overall makeup management, whether the foundation cream on the eyelashes is completely removed to achieve the expected eyelash cleaning requirements is also one of the key factors for optimizing the host's makeup. However, the existing technology lacks a high-precision detection mechanism for whether the foundation cream on the eyelashes is completely removed, which makes it impossible to further improve the broadcast effect of the host's overall makeup. Summary of the invention
[0004] In order to solve the technical problems in the related fields, the present invention provides a host facial makeup adjustment request trigger system, which first identifies the brightness values corresponding to the pixels occupied by eyelashes in the current live broadcast image after customized optimization processing, that is, the final-level mapping image, identifies the brightness values corresponding to the pixels occupied by foundation cream in the final-level mapping image, and identifies the brightness values corresponding to the edge pixels in the pixels, and then calculates the brightness values corresponding to the pixels occupied by eyelashes in the final-level mapping image, the brightness values corresponding to the pixels occupied by foundation cream in the final-level mapping image, the brightness values corresponding to the edge pixels, the total number of pixels occupied by eyelashes in the final-level mapping image, and the brightness values corresponding to the edge pixels in the final-level mapping image. The total number of pixels occupied in the final-level mapping image, the upper brightness threshold of the eyelashes, the lower brightness threshold of the eyelashes, the upper brightness threshold of the foundation cream body, and the lower brightness threshold of the foundation cream body are simultaneously input into the AI intelligent model with a customized structure design to intelligently detect whether there is a contact mark between the imaging area corresponding to the eyelashes and the imaging area corresponding to the foundation cream body in the final-level mapping image, and when the contact mark output by the AI intelligent model indicates that the imaging area corresponding to the eyelashes and the imaging area corresponding to the foundation cream body in the final-level mapping image are in contact, an eyelash cleaning request corresponding to removing the foundation cream body from the eyelashes is issued, otherwise, a temporary adjustment signal corresponding to not removing the foundation cream body from the eyelashes is issued, thereby completing the intelligent detection of eyelashes stained with foundation cream based on AI detection, providing key information for subsequent optimization and adjustment of the host's makeup.
[0005] According to the present invention, a host facial makeup adjustment request triggering system is provided, the system comprising:
[0006] The action capture device is arranged in the live broadcast room and is wirelessly connected to the live broadcast imaging device, and is used to determine that the live broadcast imaging device has completed the capture processing of the current live broadcast image when the capture gesture of the live broadcast staff is detected, so as to obtain and output the instant capture image corresponding to the current moment;
[0007] A primary mapping device, arranged in the live broadcast room and connected to the action capture device, is used to perform an image data sharpening operation based on a spatial domain differential method on the received instant capture image to obtain and output a corresponding primary mapping image;
[0008] a secondary mapping device connected to the primary mapping device and configured to perform guided filtering processing on the received primary mapping image to obtain and output a corresponding secondary mapping image;
[0009] a final mapping device, connected to the secondary mapping device, for performing combined filtering processing on the received secondary mapping images to obtain and output a corresponding final mapping image;
[0010] An intelligent detection device is arranged in a live broadcast room and connected to the final mapping device, and is used to receive the final mapping image, identify the brightness values corresponding to the pixels occupied by the eyelashes in the final mapping image, identify the brightness values corresponding to the pixels occupied by the foundation cream in the final mapping image, and identify the brightness values corresponding to the edge pixels among the pixels, and simultaneously input the brightness values corresponding to the pixels occupied by the eyelashes in the final mapping image, the brightness values corresponding to the pixels occupied by the foundation cream in the final mapping image, the brightness values corresponding to the edge pixels, the total number of the pixels occupied by the eyelashes in the final mapping image, the total number of the pixels occupied by the foundation cream in the final mapping image, the upper brightness threshold of the eyelashes, the lower brightness threshold of the eyelashes, the upper brightness threshold of the foundation cream, and the lower brightness threshold of the foundation cream into an AI intelligent model to intelligently detect whether there is a contact mark between the imaging area corresponding to the eyelashes and the imaging area corresponding to the foundation cream in the final mapping image;
[0011] an adjustment request device, connected to the intelligent detection device, for issuing an eyelash cleaning request corresponding to the removal of the foundation cream from the eyelashes when the contact identifier output by the AI intelligent model indicates that the imaging area corresponding to the eyelashes and the imaging area corresponding to the foundation cream in the final mapping image are in contact, otherwise, issuing a temporary adjustment signal corresponding to the removal of the foundation cream from the eyelashes;
[0012] Among them, the AI intelligent model is a BP neural network that has completed multiple trainings, and the number of trainings of the BP neural network is inversely proportional to the exposure time of the live imaging device.
[0013] Therefore, the present invention has at least the following four important invention points:
[0014] Important invention point A: identifying the brightness values corresponding to the pixels occupied by the eyelashes in the current live image after customized optimization, i.e., the final mapping image, identifying the brightness values corresponding to the pixels occupied by the foundation cream in the final mapping image, and identifying the brightness values corresponding to the edge pixels in the pixels;
[0015] Important invention point B: The brightness values corresponding to the pixels occupied by the eyelashes in the final mapping image, the brightness values corresponding to the pixels occupied by the foundation cream in the final mapping image, the brightness values corresponding to the edge pixels, the total number of pixels occupied by the eyelashes in the final mapping image, the total number of pixels occupied by the foundation cream in the final mapping image, the upper brightness threshold of the eyelashes, the lower brightness threshold of the eyelashes, the upper brightness threshold of the foundation cream and the lower brightness threshold of the foundation cream are simultaneously input into the AI intelligent model to intelligently detect whether there is a contact mark between the imaging area corresponding to the eyelashes and the imaging area corresponding to the foundation cream in the final mapping image;
[0016] Important invention point C: An adjustment request device is introduced to issue an eyelash cleaning request corresponding to the removal of the foundation cream from the eyelashes when the contact mark output by the AI intelligent model indicates that the imaging area corresponding to the eyelashes and the imaging area corresponding to the foundation cream in the final mapping image are in contact. Otherwise, a temporary adjustment signal corresponding to the removal of the foundation cream from the eyelashes is issued, thereby completing the intelligent detection of the eyelashes being stained with the foundation cream based on AI detection, and providing key information for the subsequent optimization and adjustment of the host's makeup.
[0017] Important invention point D: The AI intelligent model used to perform intelligent detection is a BP neural network that has completed multiple trainings, and the number of trainings of the BP neural network is inversely proportional to the exposure time of the live imaging device, thereby customizing AI intelligent models with different structures for different live imaging devices. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The embodiments of the present invention will be described below with reference to the accompanying drawings, wherein:
[0019] Figure 1 Schematic diagram of the internal structure of the anchor facial makeup adjustment request triggering system according to implementation A of the present invention.
[0020] Figure 2 Schematic diagram of the internal structure of the anchor facial makeup adjustment request triggering system according to implementation B of the present invention.
[0021] Figure 3 Schematic diagram of the internal structure of the anchor facial makeup adjustment request triggering system according to implementation C of the present invention. DETAILED DESCRIPTION
[0022] The implementation scheme of the anchor facial makeup adjustment request triggering system of the present invention will be described in detail below with reference to the accompanying drawings.
[0023] Figure 1This is a schematic diagram of the internal structure of a host facial makeup adjustment request triggering system according to Embodiment A of the present invention, wherein the system comprises:
[0024] The action capture device is arranged in the live broadcast room and is wirelessly connected to the live broadcast imaging device, and is used to determine that the live broadcast imaging device has completed the capture processing of the current live broadcast image when the capture gesture of the live broadcast staff is detected, so as to obtain and output the instant capture image corresponding to the current moment;
[0025] A primary mapping device, arranged in the live broadcast room and connected to the action capture device, is used to perform an image data sharpening operation based on a spatial domain differential method on the received instant capture image to obtain and output a corresponding primary mapping image;
[0026] Specifically, the primary mapping device is arranged in the live broadcast room and connected to the action capture device, and is used to perform an image data sharpening operation based on a spatial differential method on the received instant capture image to obtain and output a corresponding primary mapping image, including: using a GAL chip to implement the primary mapping device, which is arranged in the live broadcast room and connected to the action capture device, and is used to perform an image data sharpening operation based on a spatial differential method on the received instant capture image to obtain and output a corresponding primary mapping image;
[0027] a secondary mapping device connected to the primary mapping device and configured to perform guided filtering processing on the received primary mapping image to obtain and output a corresponding secondary mapping image;
[0028] a final mapping device, connected to the secondary mapping device, for performing combined filtering processing on the received secondary mapping images to obtain and output a corresponding final mapping image;
[0029] An intelligent detection device is arranged in a live broadcast room and connected to the final mapping device, and is used to receive the final mapping image, identify the brightness values corresponding to the pixels occupied by the eyelashes in the final mapping image, identify the brightness values corresponding to the pixels occupied by the foundation cream in the final mapping image, and identify the brightness values corresponding to the edge pixels among the pixels, and simultaneously input the brightness values corresponding to the pixels occupied by the eyelashes in the final mapping image, the brightness values corresponding to the pixels occupied by the foundation cream in the final mapping image, the brightness values corresponding to the edge pixels, the total number of the pixels occupied by the eyelashes in the final mapping image, the total number of the pixels occupied by the foundation cream in the final mapping image, the upper brightness threshold of the eyelashes, the lower brightness threshold of the eyelashes, the upper brightness threshold of the foundation cream, and the lower brightness threshold of the foundation cream into an AI intelligent model to intelligently detect whether there is a contact mark between the imaging area corresponding to the eyelashes and the imaging area corresponding to the foundation cream in the final mapping image;
[0030] an adjustment request device, connected to the intelligent detection device, for issuing an eyelash cleaning request corresponding to the removal of the foundation cream from the eyelashes when the contact identifier output by the AI intelligent model indicates that the imaging area corresponding to the eyelashes and the imaging area corresponding to the foundation cream in the final mapping image are in contact, otherwise, issuing a temporary adjustment signal corresponding to the removal of the foundation cream from the eyelashes;
[0031] Wherein, the AI intelligent model is a BP neural network that has completed multiple trainings, and the number of trainings of the BP neural network is inversely proportional to the exposure time of the live imaging device;
[0032] Among them, the brightness values corresponding to each pixel point occupied by the eyelashes in the final-level mapping image, the brightness values corresponding to each pixel point occupied by the foundation cream in the final-level mapping image, the brightness values corresponding to each edge pixel point, the total number of pixels occupied by the eyelashes in the final-level mapping image, the total number of pixels occupied by the foundation cream in the final-level mapping image, the upper limit threshold of the brightness of the eyelashes, the lower limit threshold of the brightness of the eyelashes, the upper limit threshold of the brightness of the foundation cream and the lower limit threshold of the brightness of the foundation cream are simultaneously input into the AI intelligent model to intelligently detect whether there is a contact identification between the imaging area corresponding to the eyelashes and the imaging area corresponding to the foundation cream in the final-level mapping image. The contact identification includes: the imaging area corresponding to the eyelashes in the final-level mapping image is the pixels occupied by the eyelashes in the final-level mapping image.
[0033] Figure 2 Schematic diagram of the internal structure of the anchor facial makeup adjustment request triggering system according to implementation B of the present invention.
[0034] Compared with implementation A, the anchor facial makeup adjustment request triggering system shown in implementation B may also include the following components:
[0035] The touch screen is arranged in the live broadcast room, and is used to receive the user's input information for the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device respectively according to the user's operation.
[0036] Figure 3 Schematic diagram of the internal structure of the anchor facial makeup adjustment request triggering system according to implementation C of the present invention.
[0037] Compared with implementation scheme A, the anchor facial makeup adjustment request triggering system shown in implementation scheme C may also include the following components:
[0038] A pressure detection device, arranged on the housing of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device, for measuring the instantaneous pressure currently borne by the housing of any of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device;
[0039] Wherein, the pressure detection device is arranged on the housing of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device, and is used to measure the instantaneous pressure currently borne by the housing of any device of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device, including: the pressure detection device has a built-in pressure analysis device, which is used to issue a pressure alarm instruction when the received instantaneous pressure currently borne by the housing of any device of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device exceeds the limit;
[0040] Wherein, the pressure detection device is arranged on the housing of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device, and is used to measure the instantaneous pressure currently borne by the housing of any device of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device, and further includes: the pressure detection device has a built-in pressure analysis device, which is used to issue a pressure safety instruction when the instantaneous pressure currently borne by the housing of each device of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device is within the limit;
[0041] Wherein, the pressure detection device is arranged on the housing of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device, and is used to measure the instantaneous pressure currently borne by the housing of any device of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device, and further comprises: the pressure detection device adopts a plurality of pressure detection units, which are used to respectively measure the instantaneous pressure currently borne by the housing of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device;
[0042] Wherein, the pressure detection device uses a plurality of pressure detection units for respectively measuring the instantaneous pressure currently borne by the housings of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device, including: the internal structures of the plurality of pressure detection units are the same;
[0043] The pressure detection device uses a plurality of pressure detection units for respectively measuring the instantaneous pressure currently borne by the housing of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device, and further comprises: the pressure measurement upper limit value and the pressure measurement lower limit value of the plurality of pressure detection units are respectively equal;
[0044] The pressure measurement upper limit values and the pressure measurement lower limit values of the plurality of pressure detection units being equal respectively include: the pressure measurement upper limit value is greater than the pressure measurement lower limit value;
[0045] And wherein, the pressure detection device adopts multiple pressure detection units for respectively measuring the instantaneous pressure currently borne by the shells of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device, and also includes: the multiple pressure detection units are respectively installed at the bottom position of the top of the shells of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device and are located in the center of the bottom.
[0046] In addition, in the anchor facial makeup adjustment request trigger system, the brightness values corresponding to each pixel point occupied by the eyelashes in the final-level mapping image, the brightness values corresponding to each pixel point occupied by the foundation cream in the final-level mapping image, the brightness values corresponding to each edge pixel point, the total number of pixels occupied by the eyelashes in the final-level mapping image, the total number of pixels occupied by the foundation cream in the final-level mapping image, the upper limit threshold of the brightness of the eyelashes, the lower limit threshold of the brightness of the eyelashes, the upper limit threshold of the brightness of the foundation cream and the lower limit threshold of the brightness of the foundation cream are simultaneously input into the AI intelligent model to intelligently detect whether there is contact between the imaging area corresponding to the eyelashes and the imaging area corresponding to the foundation cream in the final-level mapping image. The contact identification also includes: the imaging area corresponding to the foundation cream in the final-level mapping image is the pixels occupied by the foundation cream in the final-level mapping image.
[0047] The anchor facial makeup adjustment request trigger system of the present invention can solve the technical problem in the prior art that ferry vehicles are difficult to fully electronically dispatch. It can use an AI intelligent model to intelligently detect whether there are contact marks between the imaging area corresponding to the eyelashes and the imaging area corresponding to the foundation cream based on multiple visual information, so as to decide whether to issue an eyelash cleaning request corresponding to removing the foundation cream from the eyelashes, thereby completing the intelligent detection of eyelashes stained with foundation cream based on AI detection.
[0048] Obviously, those skilled in the art can make different modifications and improvements to the present invention. Therefore, the present invention is intended to include all modifications and improvements to the present invention that fall within the scope of the appended claims and their equivalents.
Claims
1. A system for triggering anchor facial makeup adjustment requests, It is characterized in that The system comprises: The action capture device is arranged in the live broadcast room and is wirelessly connected to the live broadcast imaging device, and is used to determine that the live broadcast imaging device has completed the capture processing of the current live broadcast image when the capture gesture of the live broadcast staff is detected, so as to obtain and output the instant capture image corresponding to the current moment; A primary mapping device, arranged in the live broadcast room and connected to the action capture device, is used to perform an image data sharpening operation based on a spatial domain differential method on the received instant capture image to obtain and output a corresponding primary mapping image; a secondary mapping device connected to the primary mapping device and configured to perform guided filtering processing on the received primary mapping image to obtain and output a corresponding secondary mapping image; A final mapping device, connected to the secondary mapping device, for performing combined filtering processing on the received secondary mapping images to obtain and output a corresponding final mapping image; An intelligent detection device is arranged in a live broadcast room and connected to the final mapping device, and is used to receive the final mapping image, identify the brightness values corresponding to the pixels occupied by the eyelashes in the final mapping image, identify the brightness values corresponding to the pixels occupied by the foundation cream in the final mapping image, and identify the brightness values corresponding to the edge pixels among the pixels, and simultaneously input the brightness values corresponding to the pixels occupied by the eyelashes in the final mapping image, the brightness values corresponding to the pixels occupied by the foundation cream in the final mapping image, the brightness values corresponding to the edge pixels, the total number of the pixels occupied by the eyelashes in the final mapping image, the total number of the pixels occupied by the foundation cream in the final mapping image, the upper brightness threshold of the eyelashes, the lower brightness threshold of the eyelashes, the upper brightness threshold of the foundation cream, and the lower brightness threshold of the foundation cream into an AI intelligent model to intelligently detect whether there is a contact mark between the imaging area corresponding to the eyelashes and the imaging area corresponding to the foundation cream in the final mapping image; an adjustment request device, connected to the intelligent detection device, for issuing an eyelash cleaning request corresponding to the removal of the foundation cream from the eyelashes when the contact identifier output by the AI intelligent model indicates that the imaging area corresponding to the eyelashes and the imaging area corresponding to the foundation cream in the final mapping image are in contact, otherwise, issuing a temporary adjustment signal corresponding to the removal of the foundation cream from the eyelashes; Among them, the AI intelligent model is a BP neural network that has completed multiple trainings, and the number of trainings of the BP neural network is inversely proportional to the exposure time of the live imaging device.
2. The anchor facial makeup adjustment request triggering system according to claim 1, Features: The brightness values corresponding to the pixels occupied by the eyelashes in the final-level mapping image, the brightness values corresponding to the pixels occupied by the foundation cream in the final-level mapping image, the brightness values corresponding to the edge pixels, the total number of pixels occupied by the eyelashes in the final-level mapping image, the total number of pixels occupied by the foundation cream in the final-level mapping image, the upper limit threshold of the brightness of the eyelashes, the lower limit threshold of the brightness of the eyelashes, the upper limit threshold of the brightness of the foundation cream and the lower limit threshold of the brightness of the foundation cream are simultaneously input into the AI intelligent model to intelligently detect whether there is contact between the imaging area corresponding to the eyelashes and the imaging area corresponding to the foundation cream in the final-level mapping image. The contact identification includes: the imaging area corresponding to the eyelashes in the final-level mapping image is the pixels occupied by the eyelashes in the final-level mapping image.
3. The anchor facial makeup adjustment request triggering system as claimed in claim 2, It is characterized in that The system further comprises: The touch screen is arranged in the live broadcast room, and is used to receive the user's input information for the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device respectively according to the user's operation.
4. The anchor facial makeup adjustment request triggering system according to claim 2, It is characterized in that The system further comprises: The pressure detection device is arranged on the outer shell of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device, and is used to measure the instantaneous pressure currently borne by the outer shell of any device of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device.
5. The anchor facial makeup adjustment request triggering system according to claim 4, Features: The pressure detection device is arranged on the outer shell of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device, and is used to measure the instantaneous pressure currently borne by the outer shell of any one of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device, including: the pressure detection device has a built-in pressure analysis device, which is used to issue a pressure alarm instruction when the received instantaneous pressure currently borne by the outer shell of any one of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device exceeds the limit.
6. The anchor facial makeup adjustment request triggering system according to claim 5, Features: The pressure detection device is arranged on the outer shell of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device, and is used to measure the instantaneous pressure currently borne by the outer shell of any one of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device. It also includes: the pressure detection device has a built-in pressure analysis device, which is used to issue a pressure safety instruction when the received instantaneous pressure currently borne by the outer shell of each device of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device is within the limit.
7. The anchor facial makeup adjustment request triggering system according to claim 6, Features: A pressure detection device is arranged on the outer shell of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device, and is used to measure the instantaneous pressure currently borne by the outer shell of any one of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device. The pressure detection device also includes: the pressure detection device adopts multiple pressure detection units, which are used to measure the instantaneous pressure currently borne by the outer shell of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device respectively.
8. The anchor facial makeup adjustment request triggering system according to claim 7, Features: The pressure detection device uses multiple pressure detection units to respectively measure the instantaneous pressure currently borne by the primary mapping device, the secondary mapping device, the final mapping device and the housing of the intelligent detection device, including: the internal structures of the multiple pressure detection units are the same.
9. The anchor facial makeup adjustment request triggering system according to claim 8, Features: The pressure detection device uses a plurality of pressure detection units for respectively measuring the instantaneous pressure currently borne by the housing of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device, and further comprises: the pressure measurement upper limit values and the pressure measurement lower limit values of the plurality of pressure detection units are respectively equal; The pressure measurement upper limit values and the pressure measurement lower limit values of the plurality of pressure detection units being equal respectively include: the pressure measurement upper limit value is greater than the pressure measurement lower limit value; Among them, the pressure detection device adopts multiple pressure detection units for respectively measuring the instantaneous pressure currently borne by the shells of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device, and also includes: the multiple pressure detection units are respectively installed at the bottom position of the top of the shells of the primary mapping device, the secondary mapping device, the final mapping device and the intelligent detection device and are located in the center of the bottom.
