Voice control module, baby crib voice control unlocking system, baby crib unlocking control method and baby crib

Abstract

The invention relates to a voice control module, a baby crib voice control unlocking system, a baby crib unlocking control method and a baby crib. The voice control unlocking system for the baby crib comprises a folding mechanism and a voice control module. The folding mechanism is used for locking or unlocking the baby crib body; the voice control module is electrically connected with the folding mechanism, and the voice control module is used for receiving voice in the environment where the baby crib body is located and analyzing the voice; and under the condition that the voice analysis result is matched with the content of the preset semantic library, controlling the folding mechanism to be unlocked. A user can fold the baby crib through voice control without complex mechanical unlocking operation, so that the baby crib can be conveniently carried or stored, the unlocking convenience is greatly improved, and the voice unlocking control safety of the baby crib is improved through matching judgment with the content of the semantic database.

Description

Technical Field

[0001] The present application relates to the technical field of cribs, and in particular to a voice control module, a crib voice control unlocking system, a crib unlocking control method, and a crib. Background Art

[0002] Foldable baby cribs are popular among users because they are portable when folded. However, the applicant has found that the baby cribs in traditional technology need to be folded by pressing mechanical buttons, which is complicated to operate. Summary of the invention

[0003] Based on this, it is necessary to provide a voice control module, a crib voice control unlocking system, a crib unlocking control method, and a crib.

[0004] In a first aspect, a baby crib voice control unlocking system is provided, comprising:

[0005] A folding mechanism, used to lock or unlock the crib body;

[0006] A voice control module is electrically connected to the folding mechanism, and the voice control module is used to:

[0007] Receiving voice in the environment where the crib is located, and analyzing the voice;

[0008] When the speech analysis result matches the preset semantic library content, the folding mechanism is controlled to unlock.

[0009] In one embodiment, the preset semantic library content includes preset keywords, and the voice control module is further used to:

[0010] Convert the speech into text and segment the text;

[0011] Matching the segmented results with the preset keywords;

[0012] If they match, the folding mechanism is controlled to unlock.

[0013] In one embodiment, the crib voice control unlocking system further includes:

[0014] at least one infrared detector mounted on the crib body, and the infrared detector is used to output a sensing signal when a human body moves within a preset range outside the crib body;

[0015] The voice control module is also connected to the infrared detector, and the voice control module is used to:

[0016] When the sensor signal is received and the voice analysis result matches the preset semantic library content, the folding mechanism is controlled to unlock.

[0017] In one embodiment, the infrared detector is disposed at a preset height position of the crib body.

[0018] In one embodiment, the preset height position is a position equal to or higher than the upper bed rail of the crib body.

[0019] In one embodiment, the infrared detector is arranged at the position of the upper bed guard of the crib body, and the infrared detector is arranged outside the upper bed guard.

[0020] In a second aspect, a crib is provided, comprising: a crib body, and the above-mentioned crib voice control unlocking system.

[0021] In a third aspect, a method for controlling the unlocking of a crib is provided, which is applied to the above-mentioned voice-controlled unlocking system of the crib, and the method comprises:

[0022] Receiving voice in the environment where the crib is located, and analyzing the voice;

[0023] When the speech analysis result matches the preset semantic library content, the folding mechanism is controlled to unlock.

[0024] In one embodiment, the crib unlocking control method further includes:

[0025] receiving a sensing signal output by an infrared detector, wherein the infrared detector is mounted on the crib body and is used to output the sensing signal when a human body moves within a preset range outside the crib body;

[0026] When the speech analysis result matches the preset semantic library content, controlling the folding mechanism to unlock includes:

[0027] When the sensor signal is received and the voice analysis result matches the preset semantic library content, the folding mechanism is controlled to unlock.

[0028] In a fourth aspect, a voice control module is provided, comprising a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of the above-mentioned baby crib unlocking control method when executing the computer program.

[0029] The above-mentioned voice control module, crib voice control unlocking system, crib unlocking control method, crib, and folding mechanism are used to lock or unlock the crib body; the voice control module is electrically connected to the folding mechanism, and the voice control module is used to: receive voice in the environment where the crib body is located, and parse the voice; when the voice analysis result matches the preset semantic library content, control the folding mechanism to unlock. Users do not need to perform complex mechanical unlocking operations, and can fold the crib for carrying or storage through voice control, which greatly improves the convenience of unlocking, and improves the safety of the crib voice unlocking control through matching judgment with the semantic library content. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 is a schematic structural diagram of a baby crib according to an embodiment;

[0032] Figure 2 It is a flowchart of a method for controlling the unlocking of a baby crib according to an embodiment;

[0033] Figure 3 It is a structural schematic diagram of a baby crib unlocking control device according to an embodiment;

[0034] Figure 4 A schematic diagram of the internal structure of a controller according to an embodiment. DETAILED DESCRIPTION

[0035] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0037] It will be understood that “at least one” means one or more, and “plurality” means two or more.

[0038] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0039] The voice control unlocking system for a baby crib provided in the embodiment of the present application can be applied to a baby crib with a door. Figure 1 The crib 100 shown. It should be noted that Figure 1 Only the main structure of the folding crib is shown, and the remaining components such as the bed board and mattress are not shown in the figure, but this does not constitute a limitation on the scope of protection of the present application.

[0040] The crib 100 includes an upper bed surround 10, a folding mechanism 20, a bed foot mechanism 30, and a lower bed surround 40. The upper bed surround 10 is connected to the lower bed surround 40 through the bed foot mechanism 30 to form the main structure of the foldable crib 100, which supports and loads other components and bears the weight of the infant. In this embodiment, the crib 100 is a rectangular frame structure. Of course, in other embodiments, the crib 100 can also be spherical, egg-shaped, etc.

[0041] In the present application, the folding mechanism 20 may include an unlocking switch and a joint lock. The unlocking switch is arranged on two adjacent rod groups in the upper bed rail, and the unlocking switch is controllably connected to the joint lock at the connection position of the crib rod group to control the joint lock to switch between a locked state and an unlocked state, thereby realizing the locking and unlocking of the crib.

[0042] In one embodiment, a voice-controlled unlocking system for a crib is provided, comprising: a folding mechanism, and a voice control module.

[0043] Among them, the folding mechanism is used to lock or unlock the crib body. Through the folding mechanism, parents or caregivers can easily fold the crib for storage or movement as needed, or unfold the crib into a safe and stable sleeping environment when needed. The folding mechanism may include mechanical structures such as locks, sliding tracks, and rotating shafts, which work together to achieve the rapid and safe folding and unfolding of the crib body. In the locked state, the folding mechanism ensures that the various parts of the crib body are tightly combined to prevent the baby from accidentally falling or being pinched during activities. In the unlocked state, the user can smoothly fold or adjust the crib to adapt to different usage scenarios or storage needs.

[0044] The voice control module is electrically connected to the folding mechanism, and the electrical connection may be a radio connection or a wired electrical connection. The voice control module is used to:

[0045] Receive the voice in the environment where the crib is located, and analyze the voice; use voice recognition technology to analyze and understand the received voice. The process of analyzing voice may include audio signal preprocessing (such as noise reduction, filtering), feature extraction (such as voice spectrum analysis), and pattern matching (comparing the extracted features with known voice patterns) to identify specific voice content.

[0046] When the speech analysis result matches the preset semantic library content, the folding mechanism is controlled to unlock.

[0047] By comparing the parsing result (parsed voice content) with the semantic library content stored in the voice control module in advance, it can be determined whether the voice command represented by the voice meets the preset operation command. The semantic library usually contains a variety of possible voice commands and their corresponding operation meanings, such as "open the crib", "fold up the crib", etc. When the received voice command matches an entry in the semantic library, it is considered that the user has issued a clear operation request. At this time, the voice control module can trigger the folding mechanism of the crib to perform the unlocking operation through electronic signals or mechanical linkage mechanisms.

[0048] The voice-controlled unlocking system for a crib provided in the embodiment of the present application is based on a voice control module, obtains and recognizes the user's voice commands, and controls the unlocking of the folding mechanism when the voice analysis result matches the content of the semantic library, so that the folding mechanism of the crib is transformed from a locked state to an unlocked state in which it can be freely moved or folded. The user can fold the crib for carrying or storage without performing complicated mechanical unlocking operations, which greatly improves the convenience of unlocking. The safety of the voice unlocking control of the crib is improved by matching the semantic library content.

[0049] For example, when the user's voice command is to unfold the crib for use by a baby, the unlocking action of the folding mechanism will not be triggered.

[0050] In one embodiment, the voice control module is also used to filter out sounds in the voice with frequencies outside the range of 500 to 3000 Hz. Sounds in the range of 500 to 3000 Hz are considered to be human sounds. By filtering out sounds outside this frequency range, the influence of other noises in the environment can be eliminated, thereby improving the reliability and safety of unlocking control.

[0051] In one embodiment, the preset semantic library content includes preset keywords, and the voice control module is further used to:

[0052] Convert speech into text and segment the text;

[0053] Match the segmented results with the preset keywords;

[0054] If they match, the folding mechanism is controlled to unlock.

[0055] Specifically, the voice control module first converts the voice command issued by the user into text. This process may include the collection, preprocessing (such as noise reduction, filtering), and feature extraction (such as voice spectrum analysis) of the voice signal issued by the user, and finally converting the voice signal into readable text information. In order to more accurately match the preset keywords, the converted text is segmented. Word segmentation can be to divide a continuous text string into independent words or phrases. The implementation of word segmentation can be achieved based on the words and phrases in the vocabulary, and the results after word segmentation are matched one by one with the preset keywords. These keywords are stored in advance and are mainly set for the needs of unlocking and locking the crib. The preset keywords can be determined by collecting the users' commonly used words in the scenarios of unlocking and locking the crib. For example, keywords may include "open", "fold", "unlock", "crib", etc.

[0056] By presetting keywords, the user's intention can be quickly identified and the corresponding operation can be performed without complex semantic understanding and natural language processing. At the same time, the solution is also highly flexible and scalable. Users can also add or modify preset keywords according to actual needs to adapt to different usage scenarios and needs.

[0057] In one embodiment, the crib voice control unlocking system further includes:

[0058] At least one infrared detector is installed on the crib body, and the infrared detector is used to output a sensing signal when there is human movement within a preset range outside the crib body;

[0059] The voice control module is also connected to the infrared detector. The voice control module is used to:

[0060] When the sensor signal is received and the voice analysis result matches the preset semantic library content, the folding mechanism is controlled to unlock.

[0061] Among them, the infrared detector has the characteristics of high sensitivity and low power consumption, and can monitor in real time whether there is human movement within the preset range outside the crib. Once human movement is detected, the infrared detector will immediately output a sensor signal as a prerequisite for triggering the voice control module to perform subsequent operations. After receiving the sensor signal output by the infrared detector, the voice control module will enter a standby state, ready to receive and parse the user's voice commands. Only when the voice analysis result matches the preset semantic library content, the voice control module will control the folding mechanism to perform the unlocking operation, avoiding the baby crib from being mistakenly locked due to the content of TV audio, radio, etc.

[0062] That is, the voice-controlled unlocking system for the crib provided in the embodiment of the present application, by combining infrared detection technology, can ensure that the voice unlocking command is accepted and processed only when there is human movement outside the crib, thereby effectively preventing the risk of misoperation or malicious unlocking and improving the safety of the system. In addition, the voice control module makes the unlocking operation more intelligent and convenient. For example, when a parent or caregiver approaches the crib, they only need to say the unlocking command that matches the content of the semantic library to easily operate it, without having to manually find the remote control or perform mechanical button operations.

[0063] In one embodiment, the infrared detector is arranged at a preset height position of the crib body. The preset height position may be a height position capable of distinguishing between children and adults. The infrared detector is arranged at the preset height position to prevent children from issuing voice commands and mistakenly triggering the crib to unlock, thereby improving the safety of the crib unlocking control.

[0064] In one embodiment, the preset height position is a position equal to or higher than the upper bed guard of the crib body. The infrared detector can be installed at the position of the upper bed guard, or can be installed at a position higher than the upper bed guard through a support rod or other structure.

[0065] Optionally, the system also includes a support rod, one end of which is rotatably connected to the upper bed guard, and the other end of the support rod is fixedly connected to the infrared detector. By rotating the support rod, the position of the infrared detector relative to the upper bed guard can be adjusted, thereby achieving adjustment of the height of the infrared detector to meet the detection needs of guardians of different heights.

[0066] In one embodiment, the infrared detector is arranged at the position of the upper bed guard of the crib body, and the infrared detector is arranged outside the upper bed guard. The infrared detector is arranged outside to prevent the unlocking from being triggered by mistake when the baby in the crib stands up, thereby improving the safety of the crib unlocking control.

[0067] In one embodiment, a crib 100 is provided, comprising: a crib body, and the above-mentioned crib voice control unlocking system.

[0068] Among them, the interpretation of the baby crib voice control unlocking system can be referred to the introduction in the above embodiment, and will not be repeated here.

[0069] For a crib equipped with the above-mentioned crib voice control unlocking system, the user can control the unlocking of the folding mechanism by issuing voice commands, without the need to perform complicated mechanical button operations, thereby improving user convenience. In addition, by determining whether the voice analysis result matches the preset semantic library content, and only when there is a match, the folding mechanism 20 is controlled to be unlocked, thereby improving the safety of the crib unlocking control.

[0070] In one embodiment, the infrared detector is disposed at a preset height position of the crib body.

[0071] In one embodiment, the preset height position is a position equal to or higher than the upper bed guard 10 of the crib body.

[0072] In one embodiment, the infrared detector is disposed at the position of the upper bed rail 10 of the crib body, and the infrared detector is disposed on the outer side of the upper bed rail 10 .

[0073] In one embodiment, a crib unlocking control method is provided, which is applied to the above-mentioned crib voice control unlocking system, such as Figure 2 As shown, the method includes:

[0074] S201, receiving voice in the environment where the crib is located, and analyzing the voice;

[0075] S202, when the speech analysis result matches the preset semantic library content, controlling the folding mechanism to unlock.

[0076] Among them, by executing the steps of the baby crib unlocking control method, when the user issues a voice unlocking command, the voice can be received and analyzed, and when the analysis result matches the content of the semantic library, the folding mechanism is controlled to unlock, without the user having to perform complicated mechanical unlocking operations, thereby improving user convenience, and improving unlocking security through matching judgment.

[0077] In one embodiment, the step of parsing speech includes:

[0078] Convert speech into text and segment the text.

[0079] In one embodiment, when the speech analysis result matches the preset semantic library content, controlling the folding mechanism to unlock includes:

[0080] Match the segmented results with the preset keywords;

[0081] If they match, the folding mechanism is controlled to unlock.

[0082] In one embodiment, the crib unlocking control method further includes:

[0083] Receiving a sensing signal output by an infrared detector, the infrared detector being mounted on the crib body, and the infrared detector being used to output a sensing signal when a human body moves within a preset range outside the crib body;

[0084] When the speech analysis result matches the preset semantic library content, the folding mechanism is controlled to unlock, including:

[0085] When the sensor signal is received and the voice analysis result matches the preset semantic library content, the folding mechanism is controlled to unlock.

[0086] Regarding the steps of the above-mentioned crib unlocking control method, reference may be made to the introduction in the above-mentioned crib voice control unlocking system embodiment, and no further description will be given here.

[0087] It should be understood that, although the various steps in the flowcharts involved in the above-mentioned embodiments are displayed in sequence according to the indication of the arrows, these steps are not necessarily executed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-mentioned embodiments can include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily to be carried out in sequence, but can be executed in turn or alternately with other steps or at least a part of the steps or stages in other steps.

[0088] Based on the same inventive concept, the embodiment of the present application also provides a crib unlocking control device for implementing the crib unlocking control method involved above. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above method, so the specific limitations in the embodiments of one or more crib unlocking control devices provided below can refer to the limitations of the crib unlocking control method above, and will not be repeated here.

[0089] In an exemplary embodiment, Figure 3 As shown, a baby crib unlocking control device is provided, comprising:

[0090] The analysis module 301 is used to receive the voice in the environment where the crib is located and analyze the voice;

[0091] The unlocking execution module 302 is used to control the folding mechanism to unlock when the speech analysis result matches the preset semantic library content.

[0092] In one embodiment, the crib unlocking control device further comprises:

[0093] An infrared sensor receiving module, used to receive a sensor signal output by an infrared detector, the infrared detector being mounted on the crib body, and the infrared detector being used to output a sensor signal when a human body moves within a preset range outside the crib body;

[0094] The unlocking execution module includes:

[0095] The safety unlocking unit is used to control the folding mechanism to unlock when a sensor signal is received and the voice analysis result matches the preset semantic library content.

[0096] In one embodiment, the preset semantic library content includes preset keywords, and the parsing module includes:

[0097] The word segmentation unit is used to convert speech into text and segment the text;

[0098] The unlocking execution module includes:

[0099] A keyword matching unit is used to match the segmented results with preset keywords;

[0100] The unlocking unit is used to control the folding mechanism to unlock when the two are matched.

[0101] In one embodiment, the infrared detector is disposed at a preset height position of the crib body.

[0102] In one embodiment, the preset height position is a position equal to or higher than the upper bed rail of the crib body.

[0103] In one embodiment, the infrared detector is arranged at the position of the upper bed rail of the baby crib body, and the infrared detector is arranged on the outer side of the upper bed rail.

[0104] Each module in the above-mentioned baby crib unlocking control device can be implemented in whole or in part by software, hardware or a combination thereof. Each of the above-mentioned modules can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a memory in a computer device in the form of software, so that the processor can call and execute the operations corresponding to each of the above modules.

[0105] In an exemplary embodiment, a voice control module is provided, which may include a controller, a microphone, a voice recognition module, etc. The controller is connected to the voice recognition module, and the voice recognition module is connected to the microphone. The microphone is used to collect voice in the environment and send it to the voice recognition module. The voice recognition module converts the voice (audio format) into text and sends it to the controller. The controller parses the text, such as word segmentation, keyword matching, semantic analysis, etc., to obtain a semantic analysis result, and controls the unlocking of the folding mechanism based on the semantic analysis result.

[0106] The internal structure of the controller can be shown as Figure 4 As shown. The controller includes a processor, a memory, an input / output interface, a communication interface, a display unit and an input device. Among them, the processor, the memory and the input / output interface are connected through a system bus, and the communication interface and the input device are connected to the system bus through the input / output interface. Among them, the processor of the voice control module is used to provide computing and control capabilities. The memory of the voice control module includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The input / output interface of the voice control module is used to exchange information between the processor and an external device. The communication interface of the voice control module is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner can be implemented through WIFI, a mobile cellular network, near field communication (Near Field Communication, NFC) or other technologies. When the computer program is executed by the processor, a baby bed unlocking control method is implemented. The voice control module may further include a display unit, and the display screen may be a liquid crystal display screen or an electronic ink display screen. The input device of the voice control module may be a touch layer covered on the display screen, or a button, trackball or touchpad provided on the housing of the voice control module, or an external keyboard, touchpad or mouse, etc.

[0107] Those skilled in the art will understand that Figure 4 The structure shown in the figure is merely a block diagram of a partial structure related to the scheme of the present application, and does not constitute a limitation on the controller to which the scheme of the present application is applied. The specific controller may include more or fewer components than shown in the figure, or combine certain components, or have a different arrangement of components.

[0108] In one embodiment, a voice control module is provided, including a memory and a processor, wherein the memory stores a computer program, and when the processor executes the computer program, the steps of the above-mentioned baby crib unlocking control method are implemented and corresponding beneficial effects are achieved.

[0109] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the steps of the above-mentioned baby crib unlocking control method are implemented and corresponding beneficial effects are achieved.

[0110] In one embodiment, a computer program product is provided, including a computer program, which, when executed by a processor, implements the steps of the above-mentioned baby crib unlocking control method and achieves corresponding beneficial effects.

[0111] A person of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment method can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in the present application can include at least one of non-volatile memory and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, an artificial intelligence (AI) processor, etc., but are not limited to this.

[0112] In the description of this specification, the description with reference to the terms "some embodiments", "other embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic description of the above terms does not necessarily refer to the same embodiment or example.

[0113] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0114] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A voice-controlled unlocking system for a baby crib, characterized in that: include: A folding mechanism, used to lock or unlock the crib body; A voice control module is electrically connected to the folding mechanism, and the voice control module is used to: Receiving voice in the environment where the crib is located, and analyzing the voice; When the speech analysis result matches the preset semantic library content, the folding mechanism is controlled to unlock.

2. The system according to claim 1, characterized in that The preset semantic library content includes preset keywords, and the voice control module is further used for: Convert the speech into text and segment the text; Matching the segmented results with the preset keywords; If they match, the folding mechanism is controlled to unlock.

3. The system according to claim 2, characterized in that The system further comprises: at least one infrared detector mounted on the crib body, and the infrared detector is used to output a sensing signal when a human body moves within a preset range outside the crib body; The voice control module is also connected to the infrared detector, and the voice control module is used to: When the sensor signal is received and the voice analysis result matches the preset semantic library content, the folding mechanism is controlled to unlock.

4. The system according to claim 3, characterized in that The infrared detector is arranged at a preset height position of the baby crib body.

5. The system according to claim 4, characterized in that The preset height position is a position equal to or higher than the upper bed surround of the baby crib body.

6. The system according to claim 5, characterized in that The infrared detector is arranged at the position of the upper bed surround of the baby crib body, and the infrared detector is arranged outside the upper bed surround.

7. A baby crib, characterized in that: A crib body, and a crib voice-controlled unlocking system as claimed in any one of claims 1 to 6.

8. A method for controlling the unlocking of a baby crib, characterized in that: Applied to the baby crib voice control unlocking system according to any one of claims 1 to 6, the method comprising: Receiving voice in the environment where the crib is located, and analyzing the voice; When the speech analysis result matches the preset semantic library content, the folding mechanism is controlled to unlock.

9. The method according to claim 8, characterized in that The method further comprises: receiving a sensing signal output by an infrared detector, wherein the infrared detector is mounted on the crib body and is used to output the sensing signal when a human body moves within a preset range outside the crib body; When the speech analysis result matches the preset semantic library content, controlling the folding mechanism to unlock includes: When the sensor signal is received and the voice analysis result matches the preset semantic library content, the folding mechanism is controlled to unlock.

10. A voice control module, comprising a memory and a processor, wherein the memory stores a computer program, characterized in that: When the processor executes the computer program, the steps of the method according to any one of claims 8 to 9 are implemented.

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