阅读说明：本技术 一种隐形床的智能控制方法 (Intelligent control method of invisible bed ) 是由 林义雄 于 2020-12-28 设计创作，主要内容包括：本发明涉及家具技术领域,尤其涉及一种隐形床的智能控制方法及系统。通过隐形床处于展开状态时,控制器获取隐形床的床体相对两侧板的水平度,并计算两侧板的水平度差值；若所述水平度差值大于预设差值阈值,则控制床体的相对两侧板伸出所述床体形成两侧护板,从而实现当船舶摇晃剧烈时床体能够自动伸出侧板形成护板,确保船员在床上安全休息。(The invention relates to the technical field of furniture, in particular to an intelligent control method and system for an invisible bed. When the invisible bed is in an unfolded state, the controller acquires the levelness of two opposite side plates of the bed body of the invisible bed and calculates the difference value of the levelness of the two side plates; if the levelness difference is larger than the preset difference threshold value, the opposite side plates of the bed body are controlled to extend out of the bed body to form two side guard plates, so that the bed body can automatically extend out of the side plates to form guard plates when the ship shakes violently, and a crewman can have a safe rest in bed.)

1. An intelligent control method of an invisible bed is characterized by comprising the following steps:

s1, when the invisible bed is in the unfolding state, the controller acquires the levelness of the two opposite side plates of the bed body of the invisible bed and calculates the difference value of the levelness of the two side plates; the invisible bed is arranged in a cabin of a ship, and the ship has the moment that the inclination angle between a ship body of the ship and the horizontal plane is more than 20 degrees in the sailing process; the invisible bed comprises a cabinet body and a bed body, wherein the side wall of the cabinet body is provided with an opening, and one side edge of the bed body is connected with the inner side wall of the cabinet body through a hinge structure;

and S2, if the levelness difference is larger than a preset difference threshold value, controlling two opposite side plates of the bed body to extend out of the bed body to form two side guard plates.

2. The intelligent control method for the invisible bed as claimed in claim 1, wherein the step S2 is specifically as follows: if the levelness difference is larger than a preset difference threshold value, controlling the height difference of the two opposite side plates of the bed body extending out of the bed body according to the levelness difference of the two side plates to form two side guard plates.

3. The intelligent control method of the invisible bed as claimed in claim 2, wherein the height of the side plate with lower horizontal degree of the two side plates extending out of the bed body is higher than the height of the side plate with higher horizontal degree of the two side plates extending out of the bed body.

4. The intelligent control method for the invisible bed as claimed in claim 2, wherein the step S2 is to control the height difference of the two opposite side plates of the bed body extending out of the bed body according to the levelness difference of the two side plates, specifically:

calculating the average levelness of the side plate, obtaining the corresponding number of rotation turns of the driving motor according to the average levelness, and controlling the driving motor to rotate the corresponding number of rotation turns by the controller; the side plate of the bed body is provided with a tooth part extending along the lifting direction, and an output shaft of the driving motor is in transmission connection with the tooth part through a gear.

5. The intelligent control method of the invisible bed as claimed in claim 1, further comprising the steps of:

the controller judges whether a first induction signal and a second induction signal are received within a preset time; the hinge structure comprises an air cylinder and a sliding assembly, the sliding assembly comprises a sliding rail and a sliding block which is arranged in the sliding rail and can slide along the sliding rail, the sliding rail is horizontally arranged on one side edge of the bed body, the fixed end of the air cylinder is hinged with the inner side wall of the cabinet body, and the telescopic end of the air cylinder is hinged with the sliding block; a first light touch switch is arranged on the position, corresponding to the air cylinder, of the inner side wall of the cabinet body, when the bed body is accommodated, the distance between the air cylinder and the inner side wall of the cabinet body is smaller than the triggering distance of the first light touch switch, a groove is formed in the edge of the cabinet body, corresponding to the opening, a second light touch switch is arranged in the groove, a protrusion matched with the groove is arranged on the edge of the bed body, and the protrusion is in contact with the second light touch switch when located in the groove; the first light touch switch and the second light touch switch are respectively electrically connected with the controller; the first induction signal is generated when a first light touch switch is triggered, and the second induction signal is generated when a second light touch switch is triggered;

if so, simultaneously sending a first control signal to the vacuumizing machine and the air purifier so that the vacuumizing machine starts to vacuumize the interior of the cabinet body, and the air purifier starts to inject dehumidified and desalted air into the interior of the cabinet body;

and detecting the humidity and the salt content of the air in the cabinet body in real time, and if the detected humidity and the salt content are within respective corresponding preset ranges, sending a second control signal to the vacuum extractor and the air purifier to control the vacuum extractor and the air purifier to stop running.

6. The intelligent control method of the invisible bed as claimed in claim 5, further comprising:

and timing the running time of the air purifier to obtain corresponding timing time, and if the timing time reaches a preset threshold value, sending a second control signal to the air purifier to stop the air purifier from running.

7. The intelligent control method for the invisible bed as claimed in claim 5, wherein before the controller determines whether the first sensing signal and the second sensing signal are received within a preset time period, the method further comprises:

the controller judges whether input data collected by a collecting terminal is received or not; the two or more invisible beds are arranged in the same cabin, and each invisible bed is provided with an acquisition terminal;

and if the condition is met, sending an accommodating control signal to a controlled end of the air cylinder to control the switching of the invisible bed between the accommodating state and the unfolding state.

8. The intelligent control method of the invisible bed as claimed in claim 7, wherein if the input data is face data, the preset threshold data is preset face threshold data;

the method for comparing the input data with the preset threshold value data comprises the following steps:

and calculating the matching degree of the face data and the preset face threshold value data to obtain a corresponding face matching value, wherein if the face matching value is greater than a first preset threshold value, the comparison result is in accordance with the condition.

9. The intelligent control method for the invisible bed as claimed in claim 7, wherein if the input data is voice data, the preset threshold data is preset voice threshold data; the preset voice threshold data comprise preset character threshold data and preset voiceprint threshold data;

the method for comparing the input data with the preset threshold value data comprises the following steps:

analyzing the voice data to obtain corresponding text data and voiceprint data;

calculating the matching degree of the character data and preset character threshold data to obtain a corresponding character matching value; meanwhile, calculating the matching degree of the voiceprint data and preset voiceprint threshold data to obtain a corresponding voiceprint matching value;

and if the character matching value is greater than a second preset threshold value and the voiceprint matching value is greater than a third preset threshold value, the comparison result is in accordance with the condition.

10. The intelligent control method of the invisible bed as claimed in claim 7, wherein if the input data is digital cipher data, the preset threshold data is preset digital cipher data;

the method for comparing the input data with the preset threshold value data comprises the following steps:

and judging whether the digital password data is the same as the preset digital password data or not, if so, judging that the comparison result is in accordance with the condition.

Technical Field

The invention relates to the technical field of furniture, in particular to an intelligent control method of an invisible bed.

Background

The invisible bed is also called a wall bed and a turnover bed, the invisible bed is a bed arranged on a wall, the appearance is like a wardrobe in normal times, the cabinet door is turned down when sleeping, the invisible bed is a standard spring mattress, 92% of families need two purposes, and the invisible bed is a product perfectly combining secondary lying-study room, sitting room-sitting room.

Aiming at the problem that some ships shake violently when being impacted by sea waves in the navigation process, namely, the ship body of the ship has the moment that the inclination angle between the ship body and the horizontal plane is more than 20 degrees, the crew can be extremely unsafe when resting on the bed, and if the fixed guardrail is additionally arranged on the bed, the crew can get on or off the bed at ordinary times.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the intelligent control method of the invisible bed is provided, when a ship shakes violently, the side plates can be automatically stretched out to form the guard plates, and therefore a crew can safely rest on the bed.

In order to solve the technical problems, the invention adopts a technical scheme that:

an intelligent control method of an invisible bed comprises the following steps:

s1, when the invisible bed is in the unfolding state, the controller acquires the levelness of the two opposite side plates of the bed body of the invisible bed and calculates the difference value of the levelness of the two side plates; the invisible bed is arranged in a cabin of a ship, and the ship has the moment that the inclination angle between a ship body of the ship and the horizontal plane is more than 20 degrees in the sailing process; the invisible bed comprises a cabinet body and a bed body, wherein the side wall of the cabinet body is provided with an opening, and one side edge of the bed body is connected with the inner side wall of the cabinet body through a hinge structure;

and S2, if the levelness difference is larger than a preset difference threshold value, controlling two opposite side plates of the bed body to extend out of the bed body to form two side guard plates.

The invention has the beneficial effects that:

according to the intelligent control method of the invisible bed, when the invisible bed is in an unfolded state, the controller obtains the levelness of the two opposite side plates of the bed body of the invisible bed, and calculates the difference value of the levelness of the two side plates; if the levelness difference is larger than the preset difference threshold value, the opposite side plates of the bed body are controlled to extend out of the bed body to form two side guard plates, so that the bed body can automatically extend out of the side plates to form guard plates when the ship shakes violently, and a crewman can have a safe rest in bed.

Drawings

Fig. 1 is a flow chart illustrating the steps of the intelligent control method of the invisible bed of the present invention.

Detailed Description

In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1, the intelligent control method for the hidden bed provided by the invention comprises the following steps:

s1, when the invisible bed is in the unfolding state, the controller acquires the levelness of the two opposite side plates of the bed body of the invisible bed and calculates the difference value of the levelness of the two side plates; the invisible bed is arranged in a cabin of a ship, and the ship has the moment that the inclination angle between a ship body of the ship and the horizontal plane is more than 20 degrees in the sailing process; the invisible bed comprises a cabinet body and a bed body, wherein the side wall of the cabinet body is provided with an opening, and one side edge of the bed body is connected with the inner side wall of the cabinet body through a hinge structure;

and S2, if the levelness difference is larger than a preset difference threshold value, controlling two opposite side plates of the bed body to extend out of the bed body to form two side guard plates.

From the above description, the beneficial effects of the present invention are:

according to the intelligent control method of the invisible bed, when the invisible bed is in an unfolded state, the controller obtains the levelness of the two opposite side plates of the bed body of the invisible bed, and calculates the difference value of the levelness of the two side plates; if the levelness difference is greater than the preset difference threshold value, then the relative both sides board of the control bed body stretches out the bed body forms both sides backplate to the realization can stretch out the curb plate automatically and form the backplate when boats and ships shake acutely, ensures that the crew is at the safe rest in bed, promotes crew's experience.

Further, step S2 is specifically: if the levelness difference is larger than a preset difference threshold value, controlling the height difference of the two opposite side plates of the bed body extending out of the bed body according to the levelness difference of the two side plates to form two side guard plates.

As can be seen from the above description, the protruding heights of the two side plates can be adjusted adaptively in the above manner.

Furthermore, the height of the side plate with lower levelness in the two side plates extending out of the bed body is higher than the height of the side plate with higher levelness in the two side plates extending out of the bed body.

As can be seen from the above description, effective protection can be achieved by the above-mentioned method.

Further, in step S2, the height difference of the two opposite side plates of the bed body extending out of the bed body is controlled according to the levelness difference of the two side plates, specifically:

calculating the average levelness of the side plate, obtaining the corresponding number of rotation turns of the driving motor according to the average levelness, and controlling the driving motor to rotate the corresponding number of rotation turns by the controller; the side plate of the bed body is provided with a tooth part extending along the lifting direction, and an output shaft of the driving motor is in transmission connection with the tooth part through a gear.

As can be seen from the above description, in the above manner, the height difference of the two opposite side plates of the bed body extending out of the bed body is controlled according to the levelness difference of the two side plates.

Further, the method also comprises the following steps:

the controller judges whether a first induction signal and a second induction signal are received within a preset time; the hinge structure comprises an air cylinder and a sliding assembly, the sliding assembly comprises a sliding rail and a sliding block which is arranged in the sliding rail and can slide along the sliding rail, the sliding rail is horizontally arranged on one side edge of the bed body, the fixed end of the air cylinder is hinged with the inner side wall of the cabinet body, and the telescopic end of the air cylinder is hinged with the sliding block; a first light touch switch is arranged on the position, corresponding to the air cylinder, of the inner side wall of the cabinet body, when the bed body is accommodated, the distance between the air cylinder and the inner side wall of the cabinet body is smaller than the triggering distance of the first light touch switch, a groove is formed in the edge of the cabinet body, corresponding to the opening, a second light touch switch is arranged in the groove, a protrusion matched with the groove is arranged on the edge of the bed body, and the protrusion is in contact with the second light touch switch when located in the groove; the first light touch switch and the second light touch switch are respectively electrically connected with the controller; the first induction signal is generated when a first light touch switch is triggered, and the second induction signal is generated when a second light touch switch is triggered;

if so, simultaneously sending a first control signal to the vacuumizing machine and the air purifier so that the vacuumizing machine starts to vacuumize the interior of the cabinet body, and the air purifier starts to inject dehumidified and desalted air into the interior of the cabinet body;

and detecting the humidity and the salt content of the air in the cabinet body in real time, and if the detected humidity and the salt content are within respective corresponding preset ranges, sending a second control signal to the vacuum extractor and the air purifier to control the vacuum extractor and the air purifier to stop running.

From the above description, it can be known that whether the controller receives the first sensing signal and the second sensing signal within the preset time period is judged, if yes, the stealth bed is in the accommodating state, at the moment, the first control signal is sent to the vacuum extractor and the air purifier simultaneously, so that the vacuum extractor starts to perform the vacuum-pumping operation on the interior of the cabinet body, the air purifier starts to inject dehumidified and desalted air into the interior of the cabinet body, namely, the vacuum extractor starts to dehumidify and desalt, and the air purifier injects the dehumidified and desalted air, so as to facilitate the rapid processing of the air in the cabinet body, and by detecting the humidity and salt content of the air in the cabinet body in real time, if the detected humidity and salt content are within the respective corresponding preset ranges, the second control signal is sent to the vacuum extractor and the air purifier to control the operation of the vacuum extractor and the air purifier to stop, so as to improve the use quality of the stealth bed arranged on the ship, the user experience is favorably improved.

Further, the method also comprises the following steps:

and timing the running time of the air purifier to obtain corresponding timing time, and if the timing time reaches a preset threshold value, sending a second control signal to the air purifier to stop the air purifier from running.

As can be seen from the above description, the air purifier needs to be powered on by supplying the treated air quantitatively at regular time, and the electric energy of the ship is limited when the ship sails, so that the load of the air purifier can be reduced by quantitatively supplying the air purifier, and the air purifier is beneficial to sustainable use.

Further, the controller determines whether to receive the first sensing signal and the second sensing signal within a preset time period, and before the controller further includes:

the controller judges whether input data collected by a collecting terminal is received or not; the two or more invisible beds are arranged in the same cabin, and each invisible bed is provided with an acquisition terminal;

and if the condition is met, sending an accommodating control signal to a controlled end of the air cylinder to control the switching of the invisible bed between the accommodating state and the unfolding state.

It can be known from the above description that two above stealthy beds set up in same cabin for stealthy bed arranges a public environment in jointly, and through above-mentioned mode, the authority management to stealthy bed is realized, and only has passed through authentication, the cylinder just can be triggered, thereby the bed body of stealthy bed just can be opened and can be used, otherwise will lock at the cabinet internally, thereby avoids being used by other crews in public environment.

Further, if the input data is face data, the preset threshold data is preset face threshold data;

the method for comparing the input data with the preset threshold value data comprises the following steps:

and calculating the matching degree of the face data and the preset face threshold value data to obtain a corresponding face matching value, wherein if the face matching value is greater than a first preset threshold value, the comparison result is in accordance with the condition.

As can be seen from the above description, the face recognition function is implemented in the above manner.

Further, if the input data is voice data, the preset threshold data is preset voice threshold data; the preset voice threshold data comprise preset character threshold data and preset voiceprint threshold data;

the method for comparing the input data with the preset threshold value data comprises the following steps:

analyzing the voice data to obtain corresponding text data and voiceprint data;

calculating the matching degree of the character data and preset character threshold data to obtain a corresponding character matching value; meanwhile, calculating the matching degree of the voiceprint data and preset voiceprint threshold data to obtain a corresponding voiceprint matching value;

and if the character matching value is greater than a second preset threshold value and the voiceprint matching value is greater than a third preset threshold value, the comparison result is in accordance with the condition.

As can be seen from the above description, in the above manner, the voice recognition function is implemented.

Further, if the input data is digital password data, the preset threshold data is preset digital password data;

the method for comparing the input data with the preset threshold value data comprises the following steps:

and judging whether the digital password data is the same as the preset digital password data or not, if so, judging that the comparison result is in accordance with the condition.

As can be seen from the above description, in the above manner, the password identification function is implemented.

Further, if the input data is fingerprint data, the preset threshold data is preset fingerprint data;

the method for comparing the input data with the preset threshold value data comprises the following steps:

and calculating the matching degree of the fingerprint data and preset fingerprint data, and if the calculated matching degree is greater than a fourth preset threshold, determining that the comparison result is in accordance with the condition.

As can be seen from the above description, in the above manner, the fingerprint recognition function is implemented.

Referring to fig. 1, a first embodiment of the present invention is:

the invisible bed is arranged in a cabin of a ship, and the ship has the moment that the inclination angle between a ship body of the ship and the horizontal plane is more than 20 degrees in the sailing process; the invisible bed comprises a cabinet body and a bed body, wherein the side wall of the cabinet body is provided with an opening, and one side edge of the bed body is connected with the inner side wall of the cabinet body through a hinge structure; the hinge structure comprises an air cylinder and a sliding assembly, the sliding assembly comprises a sliding rail and a sliding block which is arranged in the sliding rail and can slide along the sliding rail, the sliding rail is horizontally arranged on one side edge of the bed body, the fixed end of the air cylinder is hinged with the inner side wall of the cabinet body, and the telescopic end of the air cylinder is hinged with the sliding block; a first light touch switch is arranged on the position, corresponding to the air cylinder, of the inner side wall of the cabinet body, when the bed body is accommodated, the distance between the air cylinder and the inner side wall of the cabinet body is smaller than the triggering distance of the first light touch switch, a groove is formed in the edge of the cabinet body, corresponding to the opening, a second light touch switch is arranged in the groove, a protrusion matched with the groove is arranged on the edge of the bed body, and the protrusion is in contact with the second light touch switch when located in the groove; the first light touch switch and the second light touch switch are respectively electrically connected with the controller;

the two side plates of the bed body are respectively arranged in vertical sliding grooves at corresponding positions, the side plates of the bed body are provided with tooth parts extending along the lifting direction, gears are arranged in the vertical sliding grooves, and output shafts of driving motors are in transmission connection with the tooth parts through the gears. The upper end parts of the two side plates of the bed body are embedded with horizontal sensors which are electrically connected with the controller.

The invention provides an intelligent control method of an invisible bed, which comprises the following steps:

s1, when the invisible bed is in the unfolding state, the controller acquires the levelness of the two opposite side plates of the bed body of the invisible bed and calculates the difference value of the levelness of the two side plates;

and S2, if the levelness difference is larger than a preset difference threshold value, controlling two opposite side plates of the bed body to extend out of the bed body to form two side guard plates.

In this embodiment, step S2 specifically includes: if the levelness difference is larger than a preset difference threshold value, controlling the height difference of the two opposite side plates of the bed body extending out of the bed body according to the levelness difference of the two side plates to form two side guard plates. Furthermore, the height of the side plate with lower levelness in the two side plates extending out of the bed body is higher than the height of the side plate with higher levelness in the two side plates extending out of the bed body.

In step S2, the height difference of the two opposite side plates of the bed body extending out of the bed body is controlled according to the levelness difference of the two side plates, which specifically includes: and calculating the average levelness of the side plate, obtaining the corresponding number of rotation turns of the driving motor according to the average levelness, and controlling the driving motor to rotate the corresponding number of rotation turns by the controller.

In this embodiment, the method further includes the following steps:

the controller judges whether a first induction signal and a second induction signal are received within a preset time; the first induction signal is generated when a first light touch switch is triggered, and the second induction signal is generated when a second light touch switch is triggered; the preset duration is 1s, and the first sensing signal and the second sensing signal are both high-level signals. In order to improve the recognition accuracy and prevent erroneous judgment, a level signal of a specific waveform lasting for a certain period of time or period may be set, such as a square wave signal lasting for 50ms (including at least two periods), and a sawtooth wave signal lasting for 50ms (including at least two periods).

If so, simultaneously sending a first control signal to the vacuumizing machine and the air purifier so that the vacuumizing machine starts to vacuumize the interior of the cabinet body, and the air purifier starts to inject dehumidified and desalted air into the interior of the cabinet body;

in this embodiment, the hardware structure corresponding to the above steps is: the internal side wall of the cabinet body is provided with a vacuumizing port, and the vacuumizing port is communicated with an external vacuumizing machine through a channel embedded in the internal side wall of the cabinet body by adopting the existing hardware, such as a common 51 single chip microcomputer or an embedded chip (ARM series).

And detecting the humidity and the salt content of the air in the cabinet body in real time, and if the detected humidity and the salt content are within respective corresponding preset ranges, sending a second control signal to the vacuum extractor and the air purifier to control the vacuum extractor and the air purifier to stop running. In this embodiment, the second control signal may be sent to the vacuum extractor and the air purifier at the same time, or may be sent to the vacuum extractor first, and then sent to the air purifier to operate after the vacuum extractor operates for a period of time.

In this embodiment, the hardware structure corresponding to the above steps is: the cabinet is characterized in that a humidity sensor and a salt content meter are arranged on the inner side wall of the cabinet body, the salt content meter measures by sucking air in the cabinet into the cabinet, and the existing salt content meter can be used. The humidity sensor and the salinity meter are respectively and electrically connected with the controller, and the controller is also provided with a memory for storing all preset threshold values in the scheme.

Judging whether a first induction signal and a second induction signal are received within a preset time period through a controller, if so, indicating that the hidden bed is in a containing state, simultaneously sending a first control signal to a vacuumizing machine and an air purifier so that the vacuumizing machine starts to vacuumize the interior of a cabinet body, injecting dehumidified and desalted air into the interior of the cabinet body by the air purifier, namely, the vacuumizing machine starts to dehumidify and desalt, and injecting the dehumidified and desalted air into the air purifier so as to be beneficial to quickly processing the air in the cabinet body, and sending a second control signal to the vacuumizing machine and the air purifier to control the vacuumizing machine and the air purifier to stop running by detecting the humidity and the salt content of the air in the cabinet body in real time, if the detected humidity and the salt content are within respective corresponding preset ranges, so that the use quality of the hidden bed arranged on a ship can be improved, the user experience is favorably improved.

Further comprising: and timing the running time of the air purifier to obtain corresponding timing time, and if the timing time reaches a preset threshold value, sending a second control signal to the air purifier to stop the air purifier from running. The treated air is provided quantitatively by timing, and because the air purifier needs power for working, and the electric energy of the ship is limited when the ship sails, the load brought by the air purifier can be reduced by quantitatively providing the air purifier, and the air purifier is favorable for sustainable use.

Before the controller judges whether the first induction signal and the second induction signal are received within a preset time, the method further comprises the following steps:

the controller judges whether input data collected by a collecting terminal is received or not; the two or more invisible beds are arranged in the same cabin, and each invisible bed is provided with an acquisition terminal;

and if the condition is met, sending an accommodating control signal to a controlled end of the air cylinder to control the switching of the invisible bed between the accommodating state and the unfolding state.

Two above stealthy bed sets up in same cabin for stealthy bed arranges a public environment in jointly, through above-mentioned mode, realizes the authority management to stealthy bed, only has passed through authentication, and the cylinder just can be triggered, thereby the bed body of stealthy bed just can be opened and can be used, otherwise will lock at the cabinet internal, thereby avoid being used by other crews in public environment.

In this embodiment, if the input data is face data, the preset threshold data is preset face threshold data;

the method for comparing the input data with the preset threshold value data comprises the following steps: and calculating the matching degree of the face data and the preset face threshold value data to obtain a corresponding face matching value, wherein if the face matching value is greater than a first preset threshold value, the comparison result is in accordance with the condition. In the present embodiment, the first preset threshold is 85% or more, preferably 90%.

If the input data is voice data, the preset threshold data is preset voice threshold data; the preset voice threshold data comprise preset character threshold data and preset voiceprint threshold data;

the method for comparing the input data with the preset threshold value data comprises the following steps: analyzing the voice data to obtain corresponding text data and voiceprint data; calculating the matching degree of the character data and preset character threshold data to obtain a corresponding character matching value; meanwhile, calculating the matching degree of the voiceprint data and preset voiceprint threshold data to obtain a corresponding voiceprint matching value; and if the character matching value is greater than a second preset threshold value and the voiceprint matching value is greater than a third preset threshold value, the comparison result is in accordance with the condition. In the present embodiment, the second preset threshold is 90% or more, preferably 95%. The third preset threshold is 80% or more, preferably 85%.

If the input data is digital password data, the preset threshold data is preset digital password data;

the method for comparing the input data with the preset threshold value data comprises the following steps: and judging whether the digital password data is the same as the preset digital password data or not, if so, judging that the comparison result is in accordance with the condition.

If the input data is fingerprint data, the preset threshold data is preset fingerprint data;

the method for comparing the input data with the preset threshold value data comprises the following steps: and calculating the matching degree of the fingerprint data and preset fingerprint data, and if the calculated matching degree is greater than a fourth preset threshold, determining that the comparison result is in accordance with the condition. In the present embodiment, the fourth preset threshold is 80% or more, preferably 85%.

The four different authentication modes can be implemented independently, can be implemented in a combination of two or even are integrated. In the present embodiment, any two modes are preferably combined.

In summary, according to the intelligent control method for the invisible bed provided by the invention, when the invisible bed is in the unfolding state, the controller acquires the levelness of the two opposite side plates of the bed body of the invisible bed, and calculates the difference value of the levelness of the two side plates; if the levelness difference is larger than the preset difference threshold value, the opposite side plates of the bed body are controlled to extend out of the bed body to form two side guard plates, so that the bed body can automatically extend out of the side plates to form guard plates when the ship shakes violently, and a crewman can have a safe rest in bed.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.