CN117152928B - Remote control type sound transmission loudspeaker for intelligent endowment service - Google Patents
Remote control type sound transmission loudspeaker for intelligent endowment service Download PDFInfo
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- CN117152928B CN117152928B CN202311217720.9A CN202311217720A CN117152928B CN 117152928 B CN117152928 B CN 117152928B CN 202311217720 A CN202311217720 A CN 202311217720A CN 117152928 B CN117152928 B CN 117152928B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 35
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- 229940079593 drug Drugs 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 8
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- 239000012774 insulation material Substances 0.000 claims description 5
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- 238000012795 verification Methods 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
- G06V40/171—Local features and components; Facial parts ; Occluding parts, e.g. glasses; Geometrical relationships
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Human Computer Interaction (AREA)
- Theoretical Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
Abstract
The invention discloses a remote control type sound transmission loudspeaker for intelligent endowing service, which relates to the technical field of intelligent endowing, wherein the loudspeaker can play a role of calling in the endowing service area, remote communication can be realized through the loudspeaker, but the loudspeaker has more inconvenient communication barriers for the endowing service, for example, the loudspeaker can only realize unidirectional calling, the result of the calling cannot be fed back, so that whether the expected calling effect can be achieved cannot be judged, the invention recognizes the face and completes feature comparison through a face data acquisition module, and the face data acquisition module is used for acquiring the information of individual individuals, and the acquired face data acquisition module is used for executing the prompt through an execution module and feeding back the executed result.
Description
Technical Field
The invention relates to the technical field of intelligent care, in particular to a remote control type sound transmission loudspeaker for intelligent care service.
Background
The intelligent pension service is an omnibearing and personalized pension service for the old by utilizing advanced information technology and intelligent equipment. These services aim to improve the quality of life, health and social interactions of the elderly and help them better enjoy late-year life, and the goal of the intelligent pension service is to improve the convenience, autonomy and well-being of the elderly, while relieving the pension pressure of the home and society.
At present, in the pension service area, the horn can play a role in calling, and remote communication can be realized through the horn, but the horn has a few inconvenient communication barriers for the pension service, for example, the horn call can only realize unidirectional calling, and the result of the calling cannot be fed back, so that whether the expected calling effect can be achieved cannot be judged.
To solve the above problems, a remote control type sound horn for intelligent endowment service is proposed.
Disclosure of Invention
The invention aims to provide a remote control type sound transmission loudspeaker for intelligent endowment service, which solves the problem of poor interactivity in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a remote control formula sound transmission loudspeaker for wisdom endowment service includes
The acquisition module consists of an environment acquisition module and a sound acquisition module, and the face data acquisition module is used for acquiring the face aiming at the environment change after the environment is acquired;
the face detection module comprises: the camera is used for capturing face images and adapting to light change under different environmental conditions, and the camera also comprises an illumination control module for ensuring proper illumination conditions;
the feature comparison module is used for acquiring facial gestures, wherein the facial gestures comprise information such as angles, pitching, rotation and the like of the head, the quality evaluation of the acquired image of the face is carried out, and the focal segment is adjusted to complete continuous focusing;
the feature comparison module is used for comparing the shape, texture and key point position information of the human face, and extracting the features of the human face to perform a principal component analysis algorithm;
the feature matching module is used for extracting key points from the images, generating a descriptor according to pixel information of surrounding areas, representing local feature information of the surrounding areas of the key points, matching the local feature information with feature points in two images to be matched, and screening and optimizing matching results to remove false matching and improve matching accuracy;
the executing module is used for transmitting the data information to the matching module by the information retrieving module in the characteristic matching and executing the operation by the braking module;
s1, feature matching is carried out, and user data is called;
s2, transmitting the feature matching result to an execution module;
s3 and S4, the feature matching is successful, the execution module executes, otherwise, the feature matching fails, the execution module does not execute, and the execution module does not execute back to the S1;
s5, executing result analysis and carrying out medication prompt;
s6, analyzing the medicine prompt result, wherein the analysis result prompts failure and prompt success, and the prompt success returns to S1;
s7, prompting failure, namely, performing secondary prompting, returning to S1 after the secondary prompting is successful, and performing tertiary prompting when the secondary prompting is failed, wherein the success of the prompting can reach S1;
s8, three times of prompt failure, calling an administrator, calling the administrator, confirming the administrator, and returning to the S1;
s9, the call manager fails, the information is registered and backed up, and the information is marked as unread.
Preferably, the feature matching module is used for calling the information, the information is encrypted through the encryption module, the encryption module acts on the information storage module and the information calling module, and the feature matching module is used for calling the information after decryption.
Preferably, the collection module comprises a calling bin, an audio generator is arranged on the outer wall of the calling bin, the top end of the audio generator is connected with a suspension bracket, and the calling bin is connected to the wall in a suspension manner through the suspension bracket.
Preferably, the calling component for sound transmission is arranged in the calling bin, the calling component comprises a diffusion groove, the diffusion groove is arranged in the calling bin, a driving motor is further arranged in the calling bin, the output end of the driving motor is fixedly connected with a threaded rod, the surface of the threaded rod is sleeved with a sound insulation disc, and the sound insulation disc is embedded in the calling bin.
Preferably, the outer edge of the sound insulation disc is attached to the opening position of the diffusion groove, the sound insulation disc is arranged in a disc shape, and sponge used for sound insulation is filled in the sound insulation disc.
Preferably, the both sides of calling the storehouse are connected with the diffusion subassembly, the diffusion subassembly includes linking bayonet socket, the both sides of calling the storehouse are connected with linking bayonet socket, the top of linking bayonet socket is connected with the cage, the inside of linking bayonet socket still is connected with interior patch, link up between bayonet socket and the interior patch and be connected through the loose axle, and the junction still is provided with the torsion spring that is used for interior patch to reset.
Preferably, the outer surface of the engagement bayonet is further connected with a transmission motor, a group of grooves are formed in the outer surface of the engagement bayonet, annular rods are embedded in the grooves and movably connected in the grooves, driving gears are arranged on the outer surface of the annular rods in the direction of the transmission motor, and the driving gears are meshed with the output ends of the transmission motor.
Preferably, the surface of annular pole still is connected with the fixed column, the inboard fixedly connected with public address piece of fixed column, public address piece is provided with three altogether, and three sets of public address piece connects the opening angle of this centre of a circle and is 70 three respectively public address piece covers the left and right sides of interior paster, makes the both sides face of interior paster cover and has the public address piece.
Preferably, one side of the sound amplifying sheet is also connected with a sound insulation plate, the sound amplifying sheet is fixedly connected with the sound insulation plate, and a sound insulation bin is arranged between the sound amplifying sheet and the sound insulation plate.
Preferably, the sound insulation bin is internally filled with sound insulation material, and the sound insulation material is audio foam.
Compared with the prior art, the invention has the following beneficial effects:
according to the remote control type sound transmission loudspeaker for the intelligent endowment service, provided by the invention, the face data acquisition module is arranged to identify the face and complete characteristic comparison, the information of an individual person is called, the information is executed through the execution module if the information is required to be prompted after the information is called, and the result after the execution is fed back, so that the intelligent endowment service can provide customized personalized nursing and life assistance, help the elderly to better manage daily life, improve the life convenience, independence and satisfaction of the elderly, improve the life quality, and in addition, the sound diffusion range can be adjusted through different execution modules adopted in different execution areas and the influence of the execution modules on sound transmission sheets and inner patches, the sound is convenient to propagate, and the sound diffusion range is also more efficient in later operation.
Drawings
FIG. 1 is a schematic diagram of an acquisition flow of an acquisition module according to the present invention;
FIG. 2 is a schematic diagram of a process flow of the process of the present invention;
FIG. 3 is a schematic diagram of an encryption module according to the present invention;
FIG. 4 is a schematic diagram of the overall structure of the present invention;
FIG. 5 is a schematic cross-sectional view of a call box according to the present invention;
FIG. 6 is a schematic view of the structure of the engagement bayonet and the fixing post of the present invention;
FIG. 7 is a schematic view of the structure of the drive gear and annular lever of the present invention;
FIG. 8 is a schematic diagram of the structure of the drive motor and drive gear of the present invention;
FIG. 9 is a schematic view of the structure of the adapter bayonet and inner patch of the present invention;
FIG. 10 is a schematic view of the structure of the baffle and the sound insulation bin of the present invention;
FIG. 11 is a schematic view of the direction of rotation of the annular lever of the present invention.
In the figure: 11. calling a bin; 12. an audio generator; 13. a suspension bracket; 2. a calling component; 21. a diffusion tank; 22. a threaded rod; 23. a sound insulation disc; 24. a driving motor; 3. a diffusion assembly; 31. a connecting bayonet; 32. fixing the column; 33. a sound amplifying sheet; 34. an inner patch; 35. an isolation cover; 36. a drive motor; 37. a drive gear; 38. an annular rod; 39. a sound insulation board; 40. and (5) a sound insulation bin.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
For a further understanding of the present invention, the present invention will be described in detail with reference to the drawings.
Referring to fig. 1-3, a remote control type sound speaker for intelligent endowment service according to the present invention includes:
the acquisition module consists of an environment acquisition module and a sound acquisition module, the face data acquisition module is utilized to acquire faces aiming at environment change after the environment acquisition, a face library is firstly required to be established in the system, photos or video data of each person are collected, a unique identifier is allocated for each person, and medication information such as medication time, medication dosage and the like is associated with each old person in the face library. Ensuring that the medication information corresponds to the face data of the old one by one;
the face detection module comprises: the camera is used for capturing face images and adapting to light change under different environmental conditions, and the camera also comprises an illumination control module, so that proper illumination conditions are ensured, the face recognition module is integrated into the sound transmission loudspeaker, the sound transmission loudspeaker is ensured to have the function of face recognition, the face in the video is detected and recognized by adopting a computer vision technology, and the face position and the face characteristics are determined;
the face recognition module starts working when the old people approach the microphone, and recognizes the identity of the old people. Once the identification is successful, corresponding reminding information such as medication time, medication dosage, notes and the like is played to the old through the sound transmission loudspeaker;
in order to ensure the privacy and safety of the old, ensure the safe storage and transmission of face recognition data, and observe relevant laws and regulations in the design process, in addition, in order to increase the reliability of the system, other verification modes can be considered, the feature matching module is used for calling information, the information is encrypted through the encryption module, the encryption module acts on the information storage module and the information calling module, the feature matching module is used for calling the information after decryption, extracting feature points in face images, converting the feature points into a digital vector, and comparing the digital vector with vectors in a known face library, so that personal information and data collected by a sound horn are ensured to be properly protected, and unauthorized access, use or leakage are prevented. Secure data transmission and storage mechanisms, such as encrypted communication, secure storage, etc., are employed to protect the privacy of the user;
and the feature comparison module is used for comparing the shape, texture and key point position information of the face, extracting the face features, carrying out a principal component analysis algorithm, and comparing the digital vector of the face with all vectors in a face library to find the most similar face. Comparing the input face with the stored face to determine which user the face belongs to;
the feature matching module is used for extracting key points from the images, generating a descriptor according to pixel information of surrounding areas, representing local feature information of the surrounding areas of the key points, matching the local feature information with feature points in two images to be matched, and screening and optimizing matching results to remove false matching and improve matching accuracy;
the executing module is used for transmitting the data information to the matching module by the information retrieving module in the characteristic matching and executing the operation by the braking module; connecting the sound transmission loudspeaker and storing data, and connecting the sound transmission loudspeaker with a computer or a storage device through a wire to ensure that the sound transmission loudspeaker can store the collected audio data in the storage device;
reading the stored data;
audio data stored in the storage device is read and processed using audio reading software installed on the computer, and the audio files in the storage device are imported into the software.
Adjusting the audio file;
audio software tools are used to adjust the audio files to delete unnecessary clips or to increase volume, etc.
Transcribing the audio into words;
audio files are transcribed into text using audio transcription software.
Reading the characters;
speech synthesis software is used to convert transcribed text into speakable speech.
S1, feature matching is carried out, and user data is called;
s2, transmitting the feature matching result to an execution module;
s3 and S4, the feature matching is successful, the execution module executes, otherwise, the feature matching fails, the execution module does not execute, and the execution module does not execute back to the S1;
s5, executing result analysis and carrying out medication prompt;
s6, analyzing the medicine prompt result, wherein the analysis result prompts failure and prompt success, and the prompt success returns to S1;
s7, prompting failure, namely, performing secondary prompting, returning to S1 after the secondary prompting is successful, and performing tertiary prompting when the secondary prompting is failed, wherein the success of the prompting can reach S1;
s8, three times of prompt failure, calling an administrator, calling the administrator, confirming the administrator, and returning to the S1;
s9, the call manager fails, the information is registered and backed up, and the information is marked as unread.
4-11, the acquisition module comprises a calling bin 11, an audio generator 12 is arranged on the outer wall of the calling bin 11, the top end of the audio generator 12 is connected with a hanging bracket 13, a portrait acquisition module is arranged on the surface of the hanging bracket 13, the portrait acquisition module is a camera with a night vision function, the environment of the area is monitored through the camera, whether a person passes is judged by utilizing the change of a monitoring picture, and the face feature analysis is carried out on the passed person;
the calling bin 11 is connected to a wall in a hanging manner through a hanging bracket 13, a calling component 2 for sound transmission is arranged in the calling bin 11, the calling component 2 comprises a diffusion groove 21, the diffusion groove 21 is arranged in the calling bin 11, a driving motor 24 is further arranged in the calling bin 11, the output end of the driving motor 24 is fixedly connected with a threaded rod 22, a sound insulation disc 23 is sleeved on the surface of the threaded rod 22, the sound insulation disc 23 is embedded in the calling bin 11, the outer edge of the sound insulation disc 23 is attached to the opening position of the diffusion groove 21, the sound insulation disc 23 is in a disc shape, sponge for sound insulation is filled in the sound insulation disc 23, after face collection is achieved, face characteristics are analyzed after matching, after analysis, the face is transmitted through sound, and interaction after the voice and the face collection are also utilized;
the sound is transmitted from the audio generator 12, the transmitted sound firstly enters the diffusion groove 21 for amplification, the inside of the diffusion groove 21 is communicated with the inside of the calling cabin 11, the sound can be transmitted from the diffusion groove, and in order to make the sound transmitted in directivity, the sound transmission direction can be adjusted through the sound insulation disc 23 and the driving motor 24 arranged in the calling cabin 11, and the sound can be adjusted to be transmitted leftwards and rightwards;
the sound insulation disc 23 is arranged on the right side of the diffusion groove 21 by left transmission, at this time, sound is guided out from the inside of the diffusion groove 21, reflected by the side surface of the sound insulation disc 23, transmitted out from the left side of the calling bin 11 after reflection, when transmitted out from the right side, the threaded rod 22 is driven to rotate by the driving motor 24, the rotating threaded rod 22 drives the sound insulation disc 23 to move to the left side, and the sound after movement is guided out from the diffusion groove 21 and finally transmitted out from the right side;
according to the fact that the region for collecting the human face is not used, sound can be transmitted in different directions, so that sound can be better transmitted and spread, and the transmission efficiency is higher;
wherein the sound has directivity, and the sound can be prevented from being transmitted to the other side;
the two sides of the calling bin 11 are connected with the diffusion assembly 3, the diffusion assembly 3 comprises a connection bayonet 31, the two sides of the calling bin 11 are connected with the connection bayonet 31, the top end of the connection bayonet 31 is connected with a shielding cover 35, the inside of the connection bayonet 31 is also connected with an inner patch 34, the connection bayonet 31 and the inner patch 34 are connected through a movable shaft, the connection part is also provided with a torsion spring for resetting the inner patch 34, the outer surface of the connection bayonet 31 is also connected with a transmission motor 36, the outer surface of the connection bayonet 31 is provided with a group of grooves, annular rods 38 are embedded in the grooves, the annular rods 38 are movably connected in the grooves, and when the annular rods 38 rotate in the grooves, the annular rods 38 can drive the fixing columns 32 to deflect;
in combination with the figure calling box 11, the annular rod 38 is made of flexible materials, the annular rod 38 is connected end to form an annular shape after connection, when the annular rod 38 rotates, the annular rod 38 can always move in the groove due to being partially embedded in the groove, when the annular rod 38 rotates, the angle of the fixed column 32 can be deflected, after the deflection, the fixed column 32 is expanded or contracted, when the fixed column 32 is contracted, the sound amplifying sheet 33 is contracted inwards, when the sound amplifying sheet 33 is contracted inwards, the inner patch 34 is extruded to be close to the inner side, at the moment, the opening formed by the sound amplifying sheet 33 and the inner patch 34 is reduced, otherwise, the opening formed by the sound amplifying sheet 33 and the inner patch 34 is enlarged, and different paths of sound transmission can be adjusted through the change of the opening size;
when the opening is small, the sound is more concentrated, the penetrating power of the sound is enhanced, when the opening is large, the sound transmission range is large, the received crowd range is large, and the area is wide;
the outer surface of the annular rod 38 is provided with a driving gear 37 at the position of the transmission motor 36, the driving gear 37 is meshed with the output end of the transmission motor 36, and the rotation of the annular rod 38 is realized through the rotation of the driving gear 37;
the outer surface of the annular rod 38 is also connected with a fixed column 32, the inner side of the fixed column 32 is fixedly connected with the annular rod 38, three groups of sound amplifying sheets 33 are arranged, the opening angles of the three groups of sound amplifying sheets 33 connecting the circle centers are all 70 degrees, the three groups of sound amplifying sheets 33 cover the left side and the right side of the inner patch 34, the sound amplifying sheets 33 are covered on the two side surfaces of the inner patch 34, one side of the sound amplifying sheets 33 is also connected with a sound insulation plate 39, the sound amplifying sheets 33 are fixedly connected with the sound insulation plate 39, a sound insulation bin 40 is arranged between the sound amplifying sheets 33 and the sound insulation plate 39, and sound insulation materials are filled in the sound insulation bin 40 and are audio foam;
in order to make the sound transmission more targeted, the sound can be prevented from diffusing in other directions by the audio foam arranged in the sound insulation bin 40, so that the sound is transmitted targeted;
in the application of the sound-transmitting horn, by monitoring the position of the aged, when the position of the aged is detected to be located on the right side of the diffusion groove 21, sound is transmitted from the right side by moving the sound-insulating disc 23;
for example, the old man needs to take medicine in the period, the face of the old man is acquired through the face acquisition module, after face characteristics are compared, medicine information of the old man is acquired after analysis is completed, decryption is carried out in the acquisition stage, relevant information is acquired after decryption, and reminding is carried out in a voice broadcasting mode, when the old man hears the broadcasting, the broadcasting can be considered to be received through gesture response, at the moment, broadcasting is stopped, when gesture feedback is not carried out, the acquisition device does not acquire the information, at the moment, second broadcasting is carried out, if gesture feedback is still not carried out, third voice broadcasting is carried out, and at the moment of broadcasting, if gesture feedback is received, broadcasting is stopped;
after the information is received by the manager, the manager takes care of the old and supervises the medication of the old;
if the administrator does not give a response after receiving the information, the information is recorded and marked as unread, so that the administrator can conveniently check the information.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A remote control formula sound transmission loudspeaker for wisdom endowment service, characterized by comprising
The acquisition module consists of an environment acquisition module and a sound acquisition module, and the face data acquisition module is used for acquiring the face aiming at the environment change after the environment is acquired;
the acquisition module further comprises a calling bin (11), an audio generator (12) is arranged on the outer wall of the calling bin (11), a hanging frame (13) is connected to the top end of the calling bin (11), the calling bin (11) is connected to a wall in a hanging mode through the hanging frame (13), diffusion assemblies (3) are connected to the two sides of the calling bin (11), each diffusion assembly (3) comprises a connection bayonet (31), the connection bayonet (31) is connected to the two sides of the calling bin (11), a transmission motor (36) is further connected to the outer surface of the connection bayonet (31), a group of grooves are formed in the outer surface of the connection bayonet (31), annular rods (38) are embedded in the grooves, driving gears (37) are movably connected in the grooves, the outer surfaces of the annular rods (38) are located in the positions of the transmission motors (36), and the driving gears (37) are meshed with the output ends of the transmission motors (36).
The face detection module comprises: the camera is used for adjusting the focal section to complete continuous focusing, capturing face images and evaluating the quality of the face acquisition images;
the face detection module further includes: the illumination control module ensures proper illumination conditions and adapts to light change under different environmental conditions;
the feature comparison module is used for collecting facial gestures, wherein the facial gestures comprise angle, pitching and rotation information of the head; comparing the shape, texture and key point position information of the face, and extracting face features to perform an analysis algorithm;
the feature matching module is used for extracting key points from the images, generating a descriptor according to pixel information of surrounding areas, representing local feature information of the surrounding areas of the key points, matching the local feature information with feature points in two images to be matched, and screening and optimizing matching results to remove false matching and improve matching accuracy;
the executing module is used for transmitting the data information to the matching module by the information retrieving module in the characteristic matching and executing the operation by the braking module;
s1, feature matching is carried out, and user data is called;
s2, transmitting the feature matching result to an execution module;
s3 and S4, the feature matching is successful, the execution module executes, otherwise, the feature matching fails, the execution module does not execute, and the execution module does not execute back to the S1;
s5, executing result analysis and carrying out medication prompt;
s6, analyzing the medicine prompt result, wherein the analysis result prompts failure and prompt success, and the prompt success returns to S1;
s7, prompting failure, namely, performing secondary prompting, returning to S1 after the secondary prompting is successful, and performing tertiary prompting when the secondary prompting is failed, wherein the success of the prompting can reach S1;
s8, three times of prompt failure, calling an administrator, calling the administrator, confirming the administrator, and returning to the S1;
s9, the call manager fails, the information is registered and backed up, and the information is marked as unread.
2. A remotely controlled sound horn for intelligent care services according to claim 1, wherein: the information is encrypted by the encryption module, the encryption module acts on the information storage module and the information retrieval module, and the information is retrieved after decryption by the feature matching module.
3. A remotely controlled sound horn for intelligent care services according to claim 1, wherein: the inside of calling compartment (11) has been seted up and has been supplied sound transmission's calling component (2), calling component (2) include diffusion groove (21), diffusion groove (21) have been seted up to the inside of calling compartment (11), and driving motor (24) are still installed to the inside of calling compartment (11), and the output fixedly connected with threaded rod (22) of driving motor (24), sound insulation dish (23) have been cup jointed on the surface of threaded rod (22), and sound insulation dish (23) imbeds in the inside of calling compartment (11).
4. A remotely controlled sound horn for intelligent care services as claimed in claim 3, wherein: the outer edge of the sound insulation disc (23) is attached to the opening position of the diffusion groove (21), the sound insulation disc (23) is arranged in a disc shape, and sponge used for sound insulation is filled in the sound insulation disc (23).
5. A remotely controlled sound horn for intelligent care services according to claim 1, wherein: the top of linking bayonet (31) is connected with cage (35), the inside of linking bayonet (31) still is connected with interior paster (34), link up between bayonet (31) and interior paster (34) and be connected through the loose axle, and the junction still is provided with the torsion spring that is used for interior paster (34) to reset.
6. A remotely controlled sound horn for intelligent care services according to claim 1, wherein: the outer surface of annular pole (38) still is connected with fixed column (32), the inboard fixedly connected with public address piece (33) of fixed column (32), public address piece (33) are provided with three altogether, and three groups public address piece (33) are 70 with the opening angle in sound insulation dish (23) centre of a circle, and three groups public address piece (33) cover the left and right sides of interior paster (34), make the both sides face of interior paster (34) upper cover have public address piece (33).
7. A remotely controlled sound speaker for an intelligent endowment service according to claim 6, characterized in that: one side of amplifying piece (33) still is connected with acoustic celotex board (39), fixed connection between amplifying piece (33) and acoustic celotex board (39), be provided with between amplifying piece (33) and acoustic celotex board (39) and give sound insulation storehouse (40).
8. A remotely controlled sound speaker for an intelligent endowment service according to claim 7, characterized in that: the interior of the sound insulation bin (40) is filled with sound insulation material, and the sound insulation material is audio foam.
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| CN117152928A (en) | 2023-12-01 |
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