Smart home system

Abstract

The invention relates to the technical field of smart home, particularly provides a smart home system, and aims to solve the problem that people living alone cannot be rescued in time after falling down at present. For this purpose, the smart home system of the invention comprises: a first-aid device capable of detecting whether a person falls down; the intelligent door lock is arranged on the entrance door; the intelligent camera is arranged on the entrance door and can shoot the scene outside the entrance door; after detecting that the person falls down, the smart home system can call for help to a hospital; and after the help calling signal is sent out, when the intelligent camera detects that emergency personnel exist outside the entrance door, the intelligent door lock can automatically open the entrance door according to an instruction of an owner, so that the emergency personnel enter the home for treatment.

Description

Technical Field

[0001] The present invention relates to the technical field of smart home, and specifically provides a smart home system. Background Art

[0002] With the development of science and technology and society, lamps are indispensable lighting equipment in life and production. The development of lamps has developed along with the change of people's lifestyles. From the traditional single lighting function, it has developed into the current lighting and device functions. And with the development of smart homes, people have higher and higher requirements for other intelligent functions of lamps. As a result, lamps have more and more integrated functions, such as automatic control of switches, brightness and light color through voice, etc.

[0003] In order to monitor vital signs and protect health, homes are often equipped with monitors. The monitors take up indoor space and need to be configured separately, which increases costs.

[0004] Although existing lamps have the function of detecting whether a person has fallen and calling for help from the hospital, after calling for help, if the person cannot move or is in a coma due to the fall, especially if there are no other people at home, the rescuers cannot enter the home to rescue the fallen person, resulting in the fallen person not being able to receive timely and effective rescue.

[0005] Therefore, the relevant field urgently needs a smart home system to solve the technical problem that people living alone cannot get timely rescue after falling. Summary of the invention

[0006] The present invention aims to solve the above technical problem, that is, to solve the problem that people living alone cannot get timely rescue after falling down.

[0007] In a first aspect, the present invention provides a smart home system, the smart home system comprising:

[0008] A first aid device capable of detecting whether a person has fallen;

[0009] Smart door lock, which is installed on the entrance door;

[0010] A smart camera is installed on the entrance door and can record the scene outside the entrance door;

[0011] After detecting a person falling, the smart home system can call for help from the hospital; after sending out a distress signal, if the smart camera detects the presence of emergency personnel outside the door, the smart door lock can open the door automatically according to the owner's instructions to allow emergency personnel to enter the house for treatment.

[0012] In a specific implementation of the above-mentioned smart home system, after sending out a distress signal, the smart camera is controlled to turn on so that the smart camera can record the scene outside the entrance door.

[0013] In a specific implementation of the above-mentioned smart home system, the first aid device includes a radar component, which is used to detect the body contour of a person and determine whether the person falls based on the body contour.

[0014] In a specific implementation of the above-mentioned smart home system, the first aid device also includes a speaker and a microphone, and the speaker and the microphone are both communicatively connected to the radar component. When the radar component detects that a person has fallen, it inquires the person through the speaker and the microphone whether he has really fallen.

[0015] In a specific implementation of the above-mentioned smart home system, “inquiring whether a person has really fallen by using the speaker and the microphone” includes:

[0016] If a fall response is received from the person within a preset time or no response is received within a preset time, it is determined that the person has fallen;

[0017] If a no-fall response from the person is received within a preset time, it is determined that the person has not fallen.

[0018] In a specific implementation of the above smart home system, when the smart camera detects the presence of emergency personnel outside the door,

[0019] If a fall response is received from a person within a preset time, the speaker and the microphone can be used to ask the owner whether to open the door.

[0020] In a specific implementation of the above smart home system, when the smart camera detects the presence of emergency personnel outside the door,

[0021] If no response is received within a preset time, the smart door lock can automatically open the door.

[0022] In a specific implementation of the above-mentioned smart home system, the first aid device further includes a body and a lighting lamp, wherein the lighting lamp is arranged on the body and is used for lighting.

[0023] In a specific implementation of the above-mentioned smart home system, the first aid device also includes a controller electrically connected to the lighting lamp, and the controller can adjust the brightness of the lighting lamp.

[0024] In a specific implementation of the above-mentioned smart home system, the first aid device also includes a smart terminal, which is communicatively connected to the controller, and the smart terminal can adjust the brightness of the lighting lamp through the controller.

[0025] In a specific implementation of the above-mentioned smart home system, the lighting lamp includes a plurality of lamp beads, and the plurality of lamp beads are arranged in a ring shape.

[0026] In a specific implementation of the above-mentioned smart home system, the first aid device further includes a driving member, which can drive the lighting lamp to swing according to the position of the fallen person so as to aim it at the fallen person.

[0027] In a specific implementation of the above-mentioned smart home system, the main body includes a base and a mounting plate, the lighting lamp is arranged on the mounting plate, and the driving member and the output end of the driving member, one of which is arranged on the base, and the other is arranged on the mounting plate.

[0028] In the case of adopting the above technical solution, the smart home system of the present invention includes a first aid device, a smart door lock and a smart camera. The first aid device can detect whether a person falls, the smart door lock is set on the entrance door, and the smart camera is set on the entrance door and can record the scene outside the entrance door; after detecting that a person falls, the smart home system can call for help from the hospital; after sending a distress signal, when the smart camera detects that there are first aid personnel outside the entrance door, the smart door lock can open the entrance door according to the owner's instructions or automatically, so that the first aid personnel can enter the house for treatment, so that the person who falls can get timely rescue. In particular, when a person living alone cannot open the door by himself due to a fall, the rescue personnel can enter the house for rescue.

[0029] By asking people to determine whether they have really fallen and then calling the police after they have really fallen, false alarms can be avoided and unnecessary waste of social resources can be avoided.

[0030] The lighting lamp can illuminate the fallen person, which can facilitate rescue by rescue personnel; furthermore, the brightness of the lighting lamp is adjustable, so that sufficient brightness can be guaranteed during rescue; in normal times, when the demand for brightness is not high, it can also meet daily lighting needs and save energy.

[0031] Solution 1. A smart home system, characterized by comprising:

[0032] A first aid device capable of detecting whether a person has fallen;

[0033] Smart door lock, which is installed on the entrance door;

[0034] A smart camera is installed on the entrance door and can record the scene outside the entrance door;

[0035] After detecting a person falling, the smart home system can call for help from the hospital; after sending out a distress signal, if the smart camera detects the presence of emergency personnel outside the door, the smart door lock can open the door automatically according to the owner's instructions to allow emergency personnel to enter the house for treatment.

[0036] Solution 2. The smart home system according to Solution 1 is characterized in that after sending out a distress signal, the smart camera is controlled to turn on so that the smart camera can record the scene outside the entrance door.

[0037] Solution 3. The smart home system according to Solution 1 is characterized in that the first aid device includes a radar component, which is used to detect the body contour of a person and determine whether the person falls based on the body contour.

[0038] Solution 4. The smart home system according to Solution 3 is characterized in that the first aid device also includes a speaker and a microphone, and the speaker and the microphone are both communicatively connected to the radar component. When the radar component detects that a person has fallen, it uses the speaker and the microphone to inquire whether the person has really fallen.

[0039] Solution 5. The smart home system according to Solution 4 is characterized in that “inquiring whether the person has really fallen through the speaker and the microphone” comprises:

[0040] If a fall response is received from the person within a preset time or no response is received within a preset time, it is determined that the person has fallen;

[0041] If a no-fall response from the person is received within a preset time, it is determined that the person has not fallen.

[0042] Solution 6. The smart home system according to Solution 5 is characterized in that when the smart camera detects the presence of emergency personnel outside the door,

[0043] In the process of confirming whether a person has really fallen, if a fall response from the person is received within a preset time, the speaker and the microphone can be used to ask the owner whether to open the door.

[0044] Solution 7. The smart home system according to Solution 6 is characterized in that when the smart camera detects the presence of emergency personnel outside the door, during the process of confirming whether the person has actually fallen, if no response is received within a preset time, the smart door lock can automatically open the door.

[0045] Solution 8. The smart home system according to Solution 3 is characterized in that the first aid device also includes a main body and a lighting lamp, and the lighting lamp is arranged on the main body and is used for lighting.

[0046] Solution 9. The smart home system according to Solution 8 is characterized in that the first aid device also includes a controller electrically connected to the lighting lamp, and the controller can adjust the brightness of the lighting lamp.

[0047] Solution 10. The smart home system according to Solution 9 is characterized in that the first aid device also includes a smart terminal, which is communicatively connected to the controller, and the smart terminal can adjust the brightness of the lighting lamp through the controller.

[0048] Solution 11. The smart home system according to Solution 8 is characterized in that the lighting lamp includes a plurality of lamp beads, and the plurality of lamp beads are arranged in a ring shape.

[0049] Solution 12. The smart home system according to Solution 8 is characterized in that the first aid device also includes a driving member, which can drive the lighting lamp to swing according to the position of the fallen person so as to aim it at the fallen person.

[0050] Solution 13. The smart home system according to Solution 12 is characterized in that the main body includes a base and a mounting plate, the lighting lamp is arranged on the mounting plate, and the driving member and the output end of the driving member, one of which is arranged on the base, and the other is arranged on the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings, in which:

[0052] Figure 1 The structure of the first aid device provided by the present invention is shown in FIG. Figure 1 ;

[0053] Figure 2 The structure of the first aid device provided by the present invention is shown in FIG. Figure 2 .

[0054] List of reference numerals:

[0055] 1. Installation plate; 2. Lamp beads; 3. Radar components; 4. Control panel; 5. Lamp cover. DETAILED DESCRIPTION

[0056] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0057] It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0058] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "setting", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, an indirect connection through an intermediate medium, or the internal connection of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] Although existing lamps have the function of detecting whether a person has fallen and calling for help from the hospital, after calling for help, if the person cannot move or is in a coma due to the fall, especially if there are no other people at home, the rescuers cannot enter the home to rescue the fallen person, resulting in the fallen person not being able to receive timely and effective rescue.

[0060] In order to solve the technical problem that people who fall alone cannot get timely rescue; Figure 1 and 2 As shown, this embodiment discloses a smart home system, which includes a first aid device, a smart door lock, a smart camera, etc., and each device is connected to a home network to realize information transmission.

[0061] Among them, the first aid device is specifically a ceiling lamp or a wall lamp, which can not only monitor vital signs, but also provide lighting. The first aid device includes a main body, a radar component 3 and a lighting lamp. The main body includes a base and a mounting plate 1, and the lighting lamp is arranged on the mounting plate 1, wherein the lighting lamp includes a plurality of lamp beads 2, and the plurality of lamp beads 2 are arranged in a ring shape, specifically in a circular shape; specifically arranged at the outer edge of the mounting plate 1. The plurality of lamp beads 2 are arranged in a ring shape, so that the light emitted by the lighting lamp can emit light in all directions at 360°, and the intensity of the light emitted in each direction is the same, thereby ensuring the uniformity of indoor lighting. A lampshade 5 is provided at the bottom of the mounting plate 1, which can make the light emitted by the lamp beads 2 more uniform. The lampshade 5 is made of a material that can transmit millimeter waves, which can ensure the normal operation of the radar component 3.

[0062] Although in this embodiment, the plurality of lamp beads 2 are arranged in a circular ring, this is not a limitation of the present invention. Without departing from the principle of the present invention, in other embodiments, the plurality of lamp beads 2 may also be arranged in a triangular ring, a square ring, or a polygonal ring. This does not deviate from the basic principle of the present invention and will fall within the protection scope of the present invention.

[0063] The first aid device also includes a driving member, a driving member and an output end of the driving member, one of which is arranged on the base, and the other is arranged on the mounting plate 1; the driving member can drive the lighting lamp to swing according to the position of the fallen person, so as to aim at the fallen person. Specifically, the driving member includes a driving motor and a swinging electric cylinder, wherein the driving motor is arranged on the base, and the swinging electric cylinder is rotatably arranged on the base, and the driving motor can drive the swinging electric cylinder to rotate; the output end of the swinging electric cylinder is connected to the mounting plate 1, specifically connected to the back of the mounting plate 1, and the swinging electric cylinder can drive the mounting plate 1 to swing, and then drive the lighting lamp to swing. The driving motor and the swinging electric cylinder cooperate to enable the mounting plate 1 to swing at various angles, that is, to achieve adjustment without dead angles. No matter where the fallen person is, the driving motor and the swinging electric cylinder cooperate to drive the lighting direction of the lighting lamp toward the fallen person, so that family members or rescuers can rescue the fallen person in a brighter environment.

[0064] The first aid device also includes a control panel 4, which is arranged on the mounting plate 1, specifically on the same side of the mounting plate 1 as the lamp beads 2. The drive motor and the swing electric cylinder are both electrically connected to the control panel 4, and the position of the fallen person detected by the radar component 3 of the control panel 4 is used to control the operation of the drive motor and the swing electric cylinder, thereby controlling the swing angle of the lighting lamp. A wireless communication module is provided on the control panel 4, and the wireless communication module is wirelessly connected to the home network. The control panel 4 can receive information through the home network, and then control the operation of the first aid device according to the received information. The control panel 4 can also transmit the information detected by the first aid device to the home network, and then transmit it to other devices in the smart home system.

[0065] Regarding the driving member, it should be noted that although the driving member in this embodiment includes a driving motor and a swinging electric cylinder, this is not a limitation of the present invention. Without departing from the principle of the present invention, in other embodiments, those skilled in the art may also select two swinging electric cylinders to cooperate to swing the mounting plate 1. Specifically, one swinging electric cylinder drives the other swinging electric cylinder to swing forward and backward, and the other swinging electric cylinder drives the mounting plate 1 to swing left and right. The two swinging electric cylinders cooperate to realize the swinging of the mounting plate 1 at various angles, thereby enabling the lighting lamp to swing and illuminate the person who has fallen. This does not deviate from the basic principle of the present invention, and therefore falls within the protection scope of the present invention.

[0066] The radar assembly 3 is arranged on the body, specifically on the mounting plate 1, and is arranged on the same side as the control panel 4; the two are arranged at intervals. Specifically, a plurality of lamp beads 2 are arranged around the control panel 4 and the radar assembly 3, that is, the control panel 4 and the radar assembly 3 are both located on the inner side of the lamp beads 2. The radar assembly 3 is used to detect whether a person falls. Specifically, the radar assembly 3 includes a millimeter wave radar and a control module. The millimeter wave radar is used to detect the body contour of the person, and is specifically used to obtain the peripheral body contour of the person through the millimeter wave emitted by the millimeter wave radar. The control module is used to determine whether the person falls according to the peripheral body contour information obtained by the millimeter wave radar; specifically, it is mainly based on the distance between the contour of the upper body of the person and the ground and the speed of descent to determine whether the person falls. If the upper body at least partially fits the ground or the distance from the ground is less than the preset distance, and the descent speed of the upper body is greater than the preset speed, it is determined that the person falls. Only the millimeter wave radar is needed to obtain the body contour, and the acquisition method is simple and fast; the judgment method is also relatively simple. If the distance between the upper body and the bottom surface is greater than the preset distance, it means that the person is in a normal standing or sitting posture, and it is determined that the person has not fallen. Alternatively, if the descending speed of the upper body is less than the preset speed, it means that the person may lie down actively, and in this case it is determined that the person has not fallen.

[0067] After a person falls, an alarm can be issued, specifically through a smart home appliance or first aid device (the smart home appliance can be a smart speaker or smart TV, etc.), to notify family members at home so that they can provide timely rescue to the fallen person. Of course, an alarm can also be issued to the smart phones of family members who are away through the smart home network, so that the family members who are away can know that a fall accident has occurred at home, so that the family members can return home in time to rescue the fallen person or observe the status of the fallen person through monitoring and decide whether to call 120 for rescue.

[0068] The control module is connected to the control panel 4 for communication. The radar component 3 can not only detect whether a person falls, but also send the fall information to the control panel 4 if the person falls, and then send a distress message or an alarm message. The radar component 3 can also determine the position of the person who falls, and send the position of the person who falls to the control panel 4. The control panel 4 controls the rotation of the drive motor according to the position of the person who falls, and drives the swing electric cylinder to swing, so that the lighting lamp swings and aims at the person who falls to illuminate, so that family members or rescuers can rescue the person who falls.

[0069] The first aid device also includes a battery (not shown in the figure), the radar assembly 3 is connected to the battery, the battery is used to power the radar assembly 3, and the control panel 4 is also electrically connected to the battery, and the battery can also power the control panel 4. The battery is specifically arranged on the base, and the battery is specifically a battery. The battery is connected to a household power supply, that is, a thermal power connected to the power grid. When the light is turned on, the power supply can charge the battery; when the light is not turned on, the battery can also continue to power the radar assembly 3, so that the radar assembly 3 can continue to detect whether a person has fallen. The driving member is also electrically connected to the battery, and the battery is used to power it, so that the driving member can drive the mounting plate 1 to swing, and then the lighting lamp is aimed at the fallen person.

[0070] The lighting lamp also includes a power adapter, which is connected to a power source. The power adapter is used to convert 220 volts of alternating current into direct current for use by the LED lamp beads 2; the power adapter has the same structure and principle as the power adapter of an ordinary LED lamp in the prior art, and the specific structure of the power adapter is not described in detail in this application.

[0071] The first aid device also includes a controller, which is electrically connected to the illuminating lamp, and the controller can adjust the brightness of the illuminating lamp. Specifically, the controller is arranged in the power adapter, and it can adjust the brightness of the lamp bead 2 according to the adjustment instruction, thereby adjusting the brightness of the illuminating lamp.

[0072] The first aid device also includes an intelligent terminal, which is communicatively connected to the controller, and the intelligent terminal can adjust the brightness of the lighting lamp through the controller. Specifically, the intelligent terminal can send adjustment instructions to adjust the brightness of the lighting lamp; it can also adjust the light color and display mode of the lighting lamp. The intelligent terminal can specifically be a remote control, and can also send infrared signals to the power adapter to adjust the brightness, light color and display mode of the lighting lamp. The intelligent terminal can also be a smart phone, a smart tablet or a smart bracelet, which can be wirelessly connected to the power adapter, specifically through the home wireless network of the smart home system, or through Bluetooth; of course, it can also transmit signals through infrared to adjust the brightness, light color and display mode of the lighting lamp.

[0073] The lighting lamp is connected to a battery, and the battery can power the lighting lamp. The battery can directly power the lamp bead 2, rather than through the AC-to-DC converter of the power adapter. When the power is off, the controller can also control the battery to power the lighting lamp, so that the lighting lamp illuminates. Specifically, when the power adapter detects a power outage but receives a command to turn on the light, the controller can control the battery to power the lighting lamp, so that the lighting lamp can also illuminate when the power is off at home.

[0074] When a person falls accidentally but is fine, or when the person lies down quickly, the person's fall may be detected, which is a false detection. Since the fall monitoring by radar component 3 alone may result in false detection and false alarm, in order to improve the accuracy of the monitoring results, when a person's fall is detected, it can be confirmed by asking whether the person has really fallen.

[0075] Specifically, the first aid device also includes a microphone and a speaker, both of which are electrically connected to the control panel 4. The speaker can emit corresponding sounds according to the instructions issued by the control panel 4. The sound picked up by the microphone can be sent to the control panel 4, which is processed by the control panel 4 to determine that a specific instruction has been received.

[0076] When the radar component 3 detects that a person has fallen, the detected information is sent to the control panel 4, and then the control panel 4 controls the speaker and microphone to ask whether the person has really fallen. Specifically, the control panel 4 controls the speaker to emit a sound to ask whether the fall really occurred. Specifically, the control panel 4 controls the speaker to emit "Hello, have you fallen?", "Hello, have you fallen?", "Hello, have you fallen?" or "Hello, have you fallen?" and other voices to ask the user. If the microphone receives a fall response from the person within the preset time (specifically, it can be a response instruction such as "yes", "fallen", "fallen" or "fallen"), it is confirmed that the person has fallen, and then an alarm or other operations are performed. Or, if the control panel 4 does not receive any response within the preset time, it is very likely that the person has fallen and then fainted, causing the person who fell to be unable to respond in time. At this time, it is also determined that the person has fallen, and then an alarm or other operations are performed.

[0077] If the microphone receives a response from the person that he / she has not fallen within the preset time (specifically, it can be a response instruction such as "no", "did not fall", "did not fall", "did not fall" or "did not fall"), it is determined that the person has not fallen, and no other processing is required. Among them, the preset time is specifically 2 minutes. Generally, after a fall, a conversation can be carried out after a slight buffer. Therefore, 2 minutes can meet the general buffer. In other embodiments, the preset time can also be 3 minutes, 5 minutes or 10 minutes, etc., which can be set according to the actual situation of the people at home.

[0078] Among them, the microphone and the speaker are both arranged on the mounting plate 1 and are located on the inner side of the lamp bead 2. The speaker and the microphone are located on the inner side of the lamp bead 2, which does not affect the outward illumination of the light emitted by the lamp bead 2, and can ensure the illumination effect of the lighting lamp. Moreover, the millimeter wave radar is located below the lamp bead 2 in height, so that the millimeter waves emitted by the millimeter wave radar will not be blocked by the lamp bead 2, etc., and its detection effect is guaranteed. In addition, the millimeter wave radar is also located below the microphone and the speaker in height, ensuring that the millimeter wave emitted by the millimeter wave radar will not be blocked by the lamp bead 2, etc., and its detection effect is guaranteed.

[0079] Although in this embodiment, the speaker and microphone of the first aid device are used to confirm whether the person has really fallen, this is not a limitation of the present invention. Without departing from the principle of the present invention, in other embodiments, those skilled in the art may also select other smart home appliances to perform voice calls to confirm whether the person has fallen. This does not deviate from the protection scope of the present invention and therefore falls within the protection scope of the present invention.

[0080] Specifically, the smart home appliance has a speaker and a microphone, and can make voice calls. Specifically, it can be a smart TV, a smart speaker, a smart bracelet, a smart tablet or a smart phone, etc., and the smart home appliance is connected to the smart home system. Specifically, the smart home appliance is used to ask whether the person really fell. Specifically, the smart home appliance makes a sound to ask whether the fall really occurred. Specifically, the voice of "Hello, did you fall?" can be issued to ask the user. If a fall response is received from the person within a preset time (specifically, it can be a response instruction such as "yes", "fallen", "fallen" or "fallen") or no response is received within a preset time (at this time, it is very likely that the person has fallen into a coma after the fall), it is determined that the person has fallen; then an alarm is issued. If a non-fall response is received from the person within a preset time (specifically, it can be a response instruction such as "no", "no fall", "no fall", "no fall" or "no fall"), it is determined that the person has not fallen.

[0081] The smart door lock is installed on the entrance door and is connected to the home network. It can open the door according to the instructions of the smart home system. Specifically, the door can be opened by instructions from a smart phone, smart bracelet, smart tablet, smart TV or smart speaker connected to the smart home system. The specific structure of the smart door lock is the same as that of the smart door lock in the prior art, and its specific structure will not be repeated here.

[0082] The smart camera is installed on the entrance door, facing outside the door, and can record the scene outside the entrance door. The smart camera is connected to the home network, and the scene recorded by the smart camera can be transmitted to the home network, and then transmitted to other smart appliances connected to the smart home system; the video recorded by the smart camera can be processed and analyzed by itself, and can also be analyzed and processed by smart appliances.

[0083] After detecting a person falling, the smart home system can call for help from the hospital; specifically, it can call for help through the home network, or it can call for help through a smart phone connected to the home network. After sending a distress signal, the smart home system can control the smart camera to open so that it can take pictures of the scene outside the door at any time (the smart camera can be turned on after sending a distress signal, or it can be kept in an open state. The purpose is to monitor the family members to automatically control the opening of the smart door lock after returning home so that the family members can enter the house). When the smart camera detects the presence of emergency personnel outside the entrance door, specifically, the smart camera can process the captured scene to determine whether it is a rescuer. Specifically, it is determined by image analysis, mainly to determine whether the person is wearing a doctor's work clothes. If so, it is determined to be a rescuer. When the smart camera detects the presence of rescuers outside the entrance door, it can feedback the information that the rescuers have arrived outside the door to the smart home system. The smart home system determines that the door needs to be opened at this time to control the smart door lock to open automatically or ask the family members whether to open the smart door lock.

[0084] Smart door locks can open the door automatically or according to the owner's instructions, so that emergency personnel can enter the home for treatment. Specifically, they include:

[0085] In the process of confirming whether a person has really fallen, if a response of falling is received from the person within the preset time, the speaker and microphone can be used to ask the owner whether to open the door. If a response of falling is received from the person within the preset time, it means that the person is not in a coma and can issue voice commands; therefore, the smart home system inquires the person (specifically, the person who has fallen or a family member) through the first aid device or smart home appliance. After the inquiry, the family member will issue an unlocking command, the first aid device or smart home appliance receives the unlocking command, and then sends it to the smart door lock through the smart home system. After that, the smart door lock unlocks according to the received command to open the door, allowing the first aid personnel to enter the room and provide first aid to the fallen person.

[0086] In the process of confirming whether a person has really fallen, if no reply is received within the preset time, the smart door lock can automatically open the door. If no reply is received within the preset time, it means that the person who has fallen is likely to be in a coma, making it impossible for him to open the door. At this time, after the smart home system receives the information that the rescue personnel have arrived outside the door, it directly transmits the unlocking command to the smart door lock, so that the smart door lock automatically opens and the entrance door automatically opens, allowing the emergency personnel to enter the room and rescue the person who has fallen.

[0087] The smart home system can automatically detect whether a person has fallen, and can sound an alarm or call for help after the person has fallen. Moreover, the system can control the door to open automatically after the rescuers arrive outside the door, allowing the rescuers to enter the room and the person who has fallen to receive timely rescue.

[0088] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A smart home system, characterized in that: include: A first aid device capable of detecting whether a person has fallen; Smart door lock, which is installed on the entrance door; A smart camera is installed on the entrance door and can record the scene outside the entrance door; After detecting a person falling, the smart home system can call for help from the hospital; after sending out a distress signal, if the smart camera detects the presence of emergency personnel outside the door, the smart door lock can open the door automatically according to the owner's instructions to allow emergency personnel to enter the house for treatment.

2. The smart home system according to claim 1, characterized in that: After sending out the distress signal, the smart camera is controlled to turn on so that the smart camera can record the scene outside the entrance door.

3. The smart home system according to claim 1, characterized in that: The first aid device comprises a radar component, which is used to detect the body contour of a person and determine whether the person falls according to the body contour.

4. The smart home system according to claim 3, characterized in that: The first aid device also includes a speaker and a microphone, and the speaker and the microphone are both communicatively connected to the radar component. When the radar component detects that a person has fallen, the speaker and the microphone are used to inquire whether the person has really fallen.

5. The smart home system according to claim 4, characterized in that: “Inquiring whether a person has really fallen by means of the speaker and the microphone” includes: If a fall response is received from the person within a preset time or no response is received within a preset time, it is determined that the person has fallen; If a no-fall response from the person is received within a preset time, it is determined that the person has not fallen.

6. The smart home system according to claim 5, characterized in that: When the smart camera detects the presence of emergency personnel outside the door, In the process of confirming whether a person has really fallen, if a fall response from the person is received within a preset time, the speaker and the microphone can be used to ask the owner whether to open the door.

7. The smart home system according to claim 6, characterized in that: When the smart camera detects the presence of emergency personnel outside the door, during the process of confirming whether the person has really fallen, if no response is received within a preset time, the smart door lock can automatically open the door.

8. The smart home system according to claim 3, characterized in that: The first aid device also includes a body and a lighting lamp, wherein the lighting lamp is arranged on the body and is used for lighting.

9. The smart home system according to claim 8, characterized in that: The first aid device also includes a controller electrically connected to the illuminating lamp, and the controller can adjust the brightness of the illuminating lamp.

10. The smart home system according to claim 9, characterized in that: The first aid device also includes an intelligent terminal, which is communicatively connected to the controller, and the intelligent terminal can adjust the brightness of the lighting lamp through the controller.

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