CN109249844B - Intelligent child safety seat system and control method thereof - Google Patents
Intelligent child safety seat system and control method thereof Download PDFInfo
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- CN109249844B CN109249844B CN201811184327.3A CN201811184327A CN109249844B CN 109249844 B CN109249844 B CN 109249844B CN 201811184327 A CN201811184327 A CN 201811184327A CN 109249844 B CN109249844 B CN 109249844B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2821—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/8006—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring and displaying scenes of vehicle interior, e.g. for monitoring passengers or cargo
Abstract
The invention discloses an intelligent child safety seat system and a control method thereof; the intelligent child safety seat system comprises a seat main body, a seat cushion and a seat cushion, wherein the seat main body is detachably arranged in a vehicle; a first display unit disposed at a position close to a driving seat; the first display unit further comprises a first video acquisition device for acquiring images of the driving seat area to obtain first video information; a second display unit disposed at a position close to the seat main body; the second display unit further comprises a second video acquisition device for acquiring images of the seat main body area to obtain second video information; and the processing unit is connected with the first display unit and the second display unit and used for establishing real-time video communication between the first display unit and the second display unit according to the first video information and the second video information. The invention can increase the interaction with children on the child safety seat to realize the conciliation and accompany of the children on the premise of basically ensuring that parents concentrate on driving, thereby eliminating the potential safety hazard of driving.
Description
Technical Field
The invention relates to the technical field of automobile safety equipment, in particular to an intelligent child safety seat system and a control method thereof.
Background
The child safety seat is designed for children with different weights (or ages) and is installed in an automobile, the child safety seat can effectively improve the riding safety of the children, and the impact force on the children can be reduced and the body movement of the children is limited under the condition that the automobile collides or is decelerated suddenly, so that the injury to the children is relieved. However, in the actual use process, parents need to pay attention to driving the automobile, and cannot directly interact with children on the child safety seat. The child on the child safety seat alone can be because lack father and mother's appeasing and accompany the mood that produces boring anxiety and then take place the mood fluctuation and appear situations such as crying, shouting, can seriously influence the parent's of driving mood this moment, cause driving vigor not concentrated, the driving accident appears easily, has serious driving safety hidden danger.
Disclosure of Invention
In view of this, the present invention provides an intelligent child safety seat system and a control method thereof, which can increase interaction with a child on a child safety seat to achieve conciliation and companioning of the child on the premise of basically ensuring that a parent is attentive to driving, thereby eliminating driving safety hazards.
In view of the above objects, the present invention provides an intelligent child safety seat system, comprising:
a seat main body detachably provided in a vehicle for seating a child;
a first display unit disposed at a position close to a driving seat; the first display unit further comprises a first video acquisition device for acquiring the image of the driving seat area to obtain first video information;
a second display unit provided at a position close to the seat main body; the second display unit further comprises a second video acquisition device for acquiring images of the seat main body area to obtain second video information;
and the processing unit is connected with the first display unit and the second display unit and used for establishing real-time video communication between the first display unit and the second display unit according to the first video information and the second video information.
In some embodiments, the intelligent child safety seat system further comprises:
the simulation arm is arranged on the seat main body and used for simulating a child holding the seat main body by a human arm; the simulation arm is also provided with a temperature adjusting device and/or a vibration adjusting device;
the processing unit is further connected with the temperature adjusting device and/or the vibration adjusting device and is used for controlling the temperature adjusting device and/or the vibration adjusting device and respectively adjusting the surface temperature and/or the vibration frequency of the simulation arm.
In some embodiments, the intelligent child safety seat system further comprises: a first body temperature sensor and/or a first heart rate sensor;
the first body temperature sensor is arranged on the steering wheel and used for collecting the body temperature of a driver to obtain first body temperature data;
the first heart rate sensor is arranged on the steering wheel and used for collecting the heart rate of a driver to obtain first heart rate data;
the processing unit is further connected with the first body temperature sensor and/or the first heart rate sensor and is used for controlling the temperature adjusting device and/or the vibration adjusting device according to the first body temperature data and/or the first heart rate data and adjusting the surface temperature and/or the vibration frequency of the simulation arm.
In some embodiments, the intelligent child safety seat system further comprises:
the pressure sensor is arranged at the bottom of the seat main body and used for acquiring the weight of a child on the seat main body to obtain weight data;
the processing unit is further connected with the pressure sensor and used for judging the age characteristics of the child on the seat body according to the weight data and controlling the second display unit to play the preset video according to the mapping relation between the age characteristics and the preset video.
In some embodiments, the processing unit is further configured to retrieve preset body temperature data and/or preset heart rate data stored in advance according to the age characteristic, control the temperature adjusting device and/or the vibration adjusting device according to the preset body temperature data and/or the preset heart rate data, and adjust the surface temperature and/or the vibration frequency of the simulation arm.
In some embodiments, the intelligent child safety seat system further comprises: the alarm unit is arranged close to a driving position, and the second body temperature sensor, the second heart rate sensor, the position sensor and/or the sound intensity sensor are arranged on the seat main body;
the second body temperature sensor is used for acquiring the body temperature of the child on the seat main body to obtain second body temperature data;
the second heart rate sensor is used for acquiring the heart rate of the child on the seat main body to obtain second heart rate data;
the position sensor is used for sensing the position of a child limb on the seat main body to obtain position data;
the sound intensity sensor is used for acquiring the intensity of sound emitted by a child on the seat main body to obtain sound intensity data;
the processing unit is connected with the alarm unit; the processing unit is further connected to the second body temperature sensor, the second heart rate sensor, the position sensor and/or the sound intensity sensor, and is configured to trigger the alarm unit to alarm when at least one of the second body temperature data, the second heart rate data, the position data and the sound intensity data exceeds a corresponding preset threshold.
In some embodiments, the processing unit is further configured to establish real-time video communication between the first display unit and the second display unit after the alarm unit is triggered, and to control the simulation arm to adjust the surface temperature and/or the vibration frequency thereof.
In some embodiments, the intelligent child safety seat system further comprises:
and the object placing device is arranged at a position close to the seat main body and is used for placing favorite articles and/or food of the child on the seat main body.
In another aspect, the present invention also provides a control method of an intelligent child safety seat system, including: the seat comprises a seat main body detachably arranged in a vehicle, a first display unit arranged close to a driving position, a second display unit arranged close to the seat main body and a processing unit;
the control method comprises the following steps:
acquiring an image of the driving seat area through a first video acquisition device of the first display unit to obtain first video information;
acquiring an image of the seat main body area through a second video acquisition device of the second display unit to obtain second video information;
and establishing real-time video communication between the first display unit and the second display unit according to the first video information and the second video information.
In some embodiments, the intelligent child safety seat system further comprises: the simulation arm is arranged on the seat main body, and a temperature adjusting device and/or a vibration adjusting device are/is arranged on the simulation arm;
the control method further comprises the following steps:
and controlling the temperature adjusting device and/or the vibration adjusting device to adjust the surface temperature and/or the vibration frequency of the simulation arm.
In some embodiments, the intelligent child safety seat system further comprises: the first body temperature sensor and/or the first heart rate sensor are/is arranged on the steering wheel;
the control method further comprises the following steps:
acquiring the body temperature of a driver through the first body temperature sensor to obtain first body temperature data;
acquiring the heart rate of a driver through the first heart rate sensor to obtain first heart rate data;
and controlling the temperature adjusting device and/or the vibration adjusting device according to the first body temperature data and/or the first heart rate data, and adjusting the surface temperature and/or the vibration frequency of the simulation arm.
In some embodiments, the intelligent child safety seat system further comprises: a pressure sensor provided at a bottom of the seat main body;
the control method further comprises the following steps:
acquiring the weight of the child on the seat main body through the pressure sensor to obtain weight data;
and judging the age characteristics of the child on the seat main body according to the weight data, and controlling the second display unit to play a preset video according to the mapping relation between the age characteristics and the preset video.
In some embodiments, the control method further comprises:
according to the age characteristics, preset body temperature data and/or preset heart rate data which are stored and set in advance are called, and according to the preset body temperature data and/or the preset heart rate data, the temperature adjusting device and/or the vibration adjusting device are controlled to adjust the surface temperature and/or the vibration frequency of the simulation arm.
In some embodiments, the intelligent child safety seat system further comprises: the warning unit is arranged close to the driving position; a second body temperature sensor, a second heart rate sensor, a position sensor and/or a sound intensity sensor provided to the seat main body;
the control method further comprises the following steps:
acquiring the body temperature of the child on the seat main body through the second body temperature sensor to obtain second body temperature data;
acquiring the heart rate of the child on the seat main body through the second heart rate sensor to obtain second heart rate data;
sensing the position of a child limb on the seat main body through the position sensor to obtain position data;
acquiring the intensity of sound emitted by a child on the seat main body through the sound intensity sensor to obtain sound intensity data;
and when at least one of the second body temperature data, the second heart rate data, the position data and the sound intensity data exceeds a preset threshold value, triggering the alarm unit to alarm.
In some embodiments, the control method further comprises:
and after the alarm unit is triggered, establishing real-time video communication between the first display unit and the second display unit, and controlling the simulation arm to adjust the surface temperature and/or the vibration frequency of the simulation arm.
From the above, the intelligent child safety seat system and the control method thereof provided by the invention have the advantages that real-time video communication is realized through the display units respectively arranged at the driving position and the seat main body, so that the child on the seat main body can see the image of the parent, and meanwhile, the parent driving the automobile can interact with the child under the condition of basically keeping the driving posture and the attention, so that the effects of soothing and accompanying the child are achieved, and the potential safety hazard of driving is effectively eliminated. In addition, the intelligent child safety seat system provided by the invention can further comprise a simulation arm, the simulation arm can simulate the body temperature and the heart rate of a parent to hold the child on the seat main body, and the pacifying effect is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an intelligent child safety seat system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.
An embodiment of the present invention provides an intelligent child safety seat system, and referring to fig. 1, the intelligent child safety seat system includes: a seat body 1, a first display unit 2, a second display unit 3, and a processing unit 4.
The seat body 1 is detachably arranged in a vehicle and can be arranged on an existing vehicle seat or other suitable fixed positions on the vehicle through a detachable connecting piece. The main function of the seat body 1 is the same as that of a conventional vehicle-mounted child seat, and a child can sit in the vehicle, and the size and shape of the sitting space of the seat body 1 are adapted to the body shape characteristics of the child, so that the child can sit comfortably. Meanwhile, the seat body 1 is also provided with certain auxiliary protection and fixing devices for limiting the movement of children, and can play a role in protecting children under complex road conditions during automobile driving.
The first display unit 2 is provided at a position close to the driving seat, and is capable of displaying a video image to a parent who is seated in the driving seat. The first display unit 2 further comprises a first video capturing device 201, and the first video capturing device 201 is used for capturing an image of the driving seat area to obtain first video information. Specifically, the first display unit 2 may be a separate display screen disposed near the dashboard or the center console of the vehicle, or may directly use a part of the display area of the dashboard or the center console of the vehicle. Based on the setting position of the first display unit 2 close to the driving position, the parent can watch the first display unit 2 without changing or basically without changing the posture of the body and the head, and the attention of the parent is not excessively transferred due to the change of the posture, so that the driving safety can be ensured to the maximum extent.
The second display unit 3 is provided at a position close to the seat main body 1, and is capable of displaying a video image to a child seated on the seat main body 1. The second display unit 3 further includes a second video capturing device 301, and the second video capturing device 301 is used for capturing an image of the seat main body 1 area to obtain second video information. Specifically, the first display unit 2 may be a separate display screen, and is disposed at a position in front of or laterally in front of the seat body 1, so that a child on the seat body 1 can easily notice the display screen. In addition, in some vehicles having a seat back display, the second display unit 3 may also be integrated with the seat back display, using the seat back display or a portion of its display area entirely.
The processing unit 4 is connected to the first display unit 2 and the second display unit 3, and is capable of data communication with the first display unit 2 and the second display unit 3. The processing unit 4 is capable of establishing a real-time video communication between the first display unit 2 and the second display unit 3 based on the first video information and the second video information from the first video capture device 201 and the second video capture device 301, respectively. The position of the processing unit 4 is not limited in this embodiment, and it may be disposed on the seat body 1, or may be disposed in an electronic system of the automobile, or may be independently disposed in another part of the automobile.
It can be seen that, with the intelligent child safety seat system of this embodiment, through the real-time video communication between first display element 2 and second display element 3, the child on seat main part 1 can be through the direct image of the head of a family on the driving seat of seeing of second display element 3, and then see head of a family's expression, expression clearly. And the head of a family on the driver's seat also can see clearly the children's on the seat main part 1 real-time status through first display element 2 under the condition of not turning round, not changing the posture, reached and carried out interactive effect with children, realize pacifying and accompanying children. Simultaneously, based on first display element 2 is close to the position that sets up of driving position, also can guarantee that the head of a family lies in children when interactive, can keep the form and less degree's of driving dispersion attention basically, guarantees driving safety.
It should be noted that the space in a typical car is limited, so that the language interaction between the parents and the child can be performed directly. Of course, in some special application scenarios, the intelligent child safety seat system of the present embodiment may also include voice capture devices respectively disposed near the driving seat and near the seat main body 1, and the voice communication synchronously cooperating with the video communication is implemented through the control of the processing unit 4.
As an alternative embodiment, referring to fig. 1, on the basis of the foregoing embodiment, the intelligent child safety seat system of the present embodiment further includes: an dummy arm 101 provided to the seat body 1. The simulation arm 101 is a mechanical arm with multi-joint degree of freedom adjustment, is connected with the seat main body 1, can work in an area where the seat main body 1 is used for children to sit under the control of the processing unit 4, and changes different postures and action directions based on the multi-joint degree of freedom adjustment so as to simulate the holding of the arms of a person on the child on the seat main body 1. Through the setting of emulation arm 101, the children's on the restriction seat main part 1 that can the certain degree removal to imitate the holding of people's arm, play the effect of pacifying children. In addition, the surface of the simulation arm 101 can be coated with a coating layer made of a human skin simulation material, so that the soothing effect on children is improved.
Further, a temperature adjusting device and a vibration adjusting device are further arranged on the simulation arm 101. The processing unit 4 is connected to the temperature adjusting device and the vibration adjusting device and is capable of data communication therewith. The processing unit 4 is capable of controlling the temperature adjusting means and the vibration adjuster to adjust the surface temperature and the vibration frequency of the dummy arm 101, respectively. The surface temperature of the simulation arm 101 is adjusted by the temperature adjusting device, so that the simulation arm 101 can simulate the temperature of a human arm. The vibration frequency of the simulation arm 101 is adjusted through the vibration adjuster, so that the simulation arm 101 can simulate the heart rate and pulse beat of a human. The simulation arm 101 with the simulated temperature and pulse beat of the human arm can better realize the effect of soothing children.
In particular, the temperature adjustment device may be a heating resistor extending along the surface of the dummy arm 101. The vibration adjusting device may be a motor-driven vibration member. The temperature and vibration frequency of the temperature adjusting device and vibration adjuster during operation are preset by the processing unit 4, and can also be adjusted in real time. When real-time adjustment is realized, the first display unit 2 can be selected as a touch screen, setting information is directly input through the touch screen, and the working temperature and vibration frequency of the degree adjusting device and the vibration adjuster can be changed through the processing unit 4.
It should be noted that, in the present embodiment, the temperature adjusting device and the vibration adjusting device may also be separately configured and operated to achieve the above technical effects; that is, in some embodiments, the dummy arm 101 may be provided with only a temperature adjustment device, or only a vibration adjustment device.
As an alternative embodiment, referring to fig. 1, on the basis of the foregoing embodiment with the dummy arm 101, the intelligent child safety seat system of the present embodiment further includes: a first body temperature sensor 5 and a first heart rate sensor 6 arranged on the steering wheel of the automobile. Wherein, first body temperature sensor 5 is used for gathering driver's body temperature, obtains first body temperature data. The first heart rate sensor 6 is used for collecting the heart rate of the driver and obtaining first heart rate data. Obviously, in some other embodiments, the first body temperature sensor 5 and the first heart rate sensor 6 may also be disposed in the seat of the driving seat or other locations convenient for detecting the parent's questions and heart rate on the driving seat.
The processing unit 4 is connected to the first body temperature sensor 5 and the first heart rate sensor 6 and is capable of data communication therewith. The processing unit 4 controls the temperature adjusting device and the vibration adjusting device respectively according to the first body temperature data and the first heart rate data, and adjusts the surface temperature and the vibration frequency of the simulation arm 101, even if the surface temperature and the vibration frequency of the simulation arm 101 are consistent with the body temperature and the heart rate pulse beat of the parent at the driving position.
In this embodiment, based on the first heart rate data of the head of a family's first body temperature data on the driving seat of real-time collection, adjust the surface temperature and the vibration frequency of adjusting emulation arm 101, make emulation arm 101 can directly imitate the head of a family's on the driving seat body temperature and heart rate pulse beat and act on the children on seat main part 1, make children on seat main part 1 can also be through emulation arm 101's effect when can seeing the image of the head of a family through second display element 3, just as if being held by the head of a family.
It should be noted that, in the present embodiment, the first body temperature sensor 5 and the first heart rate sensor 6 may also be separately provided and operated to achieve the above technical effects; that is, in some embodiments, only the first body temperature sensor 5 may be provided, or only the first heart rate sensor 6 may be provided.
In an alternative embodiment, referring to fig. 1, the intelligent child safety seat system of the present embodiment further includes: and a pressure sensor 7 provided at the bottom of the seat body 1. The pressure sensor 7 is used for acquiring the weight of the child on the seat body 1 to obtain weight data.
The processing unit 4 is also connected to the pressure sensor 7 and is capable of data communication therewith. After the processing unit 4 obtains the weight data sent by the pressure sensor 7, the age characteristics of the child on the seat body 1 can be judged according to the weight data, and the second display unit 3 is controlled to play the preset video according to the mapping relation between the age characteristics and the preset video.
Specifically, according to the standard weight values of children of different age groups, the age characteristics corresponding to different weight data can be preset. For example, when the obtained weight data does not exceed 10kg, the obtained age characteristic is judged to correspond to the infant; and when the obtained weight data exceeds 10kg, judging that the obtained age characteristics correspond to the children. When the age characteristic is that of the baby, the processing unit 4 controls the second display unit 3 to play a preset video suitable for producing a soothing effect on the baby, such as a preset recorded video of the mother, according to a preset mapping relation, so as to achieve soothing on the child. When the age characteristics are of children, the processing unit 4 controls the second display unit 3 to play preset videos which can attract or attract interests, such as animation and song videos, according to the preset mapping relation, so that a soothing effect is achieved.
Further, in this embodiment, the processing unit 4 is also provided with preset body temperature data and preset heart rate data in a pre-stored manner. It sets up according to the body temperature and the rhythm of the heart of the head of a family (like mother) of children on seat main part 1 to predetermine body temperature data and predetermine rhythm of the heart data, according to predetermineeing body temperature data and predetermine rhythm of the heart data, adjusts the surface temperature and the frequency of vibration of emulation arm 101 and can imitate the head of a family and hold in the arms children on seat main part 1. Specifically, the processing unit 4 is used for calling preset body temperature data and preset heart rate data which are stored and set in advance according to the age characteristics, controlling the temperature adjusting device and the vibration adjusting device according to the preset body temperature data and the preset heart rate data, and adjusting the surface temperature and the vibration frequency of the simulation arm 101.
As in the previous example, infants are more in need of direct soothing than infants. In this embodiment, when the obtained age characteristic is determined to be an infant, the processing unit 4 may also retrieve preset body temperature data and preset heart rate data while controlling the second display unit 3 to play the preset video, and control and adjust the surface temperature and the vibration frequency of the simulation arm 101 according to the preset body temperature data and the preset heart rate data. That is, the second display unit 3 plays the video of the parent, so that the baby can see the image of the parent and hear the sound of the parent, and can feel the holding of the parent through the simulation arm 101.
Similar to the foregoing embodiment, the preset body temperature data and the preset heart rate data in the present embodiment may also be separately set, and accordingly, the technical effects thereof are achieved.
In an alternative embodiment, referring to fig. 1, the intelligent child safety seat system of the present embodiment further includes: a warning unit 8 provided near the driving seat, and a second body temperature sensor 9, a second heart rate sensor 10, a position sensor 11, and a sound intensity sensor 12 provided at the seat main body 1.
The second body temperature sensor 9 is used for acquiring the body temperature of the child on the seat main body 1 to obtain second body temperature data. When the mood fluctuation of the child on the seat main body 1 is large, the body temperature will rise, and the second body temperature sensor 9 is provided in this embodiment to monitor the body temperature of the child on the seat main body 1 in real time.
The second heart rate sensor 10 is used for acquiring the heart rate of the child on the seat body 1 to obtain second heart rate data. When the fluctuation of children's mood is great on seat main part 1, the heart rate can rise, sets up second heart rate sensor 9 in the embodiment and comes real-time supervision seat main part 1 to go up children's heart rate.
The position sensor 11 is used for sensing the position of the limb of the child on the seat body 1 to obtain position data. The position sensor 11 may be an infrared type or a laser type position sensor. When the emotional fluctuation of the child on the seat body 1 is large, a large limb motion may be performed, and the position sensor 11 is disposed at a position on the seat body 1 corresponding to a position where the large limb motion of the child may touch, and is capable of sensing the limb motion of the child and obtaining position data.
The sound intensity sensor 12 is used for acquiring the intensity of sound emitted by a child on the seat body 1 to obtain sound intensity data. When the fluctuation of the child's mood is large in the seat main body 1, a large shouting sound may be emitted, and the sound intensity sensor 12 is provided in this embodiment to monitor this.
The processing unit 4 is connected to and capable of data communication with the alarm unit 8, the second body temperature sensor 9, the second heart rate sensor 10, the position sensor 11 and the sound intensity sensor 12. Specifically, when at least one of the second body temperature data, the second heart rate data, the position data, and the sound intensity data received by the processing unit 4 exceeds a corresponding preset threshold, the alarm unit 8 is triggered to alarm. The preset threshold values are the body temperature, the heart rate, the limb activity position and the sound intensity of sound emitted by the child in a general state, when the second body temperature data, the second heart rate data, the position data and the sound intensity data monitored in real time exceed the respective corresponding preset threshold values, the child on the seat main body 1 is considered to be in a state with large emotion fluctuation, at the moment, the alarm unit 8 gives an alarm to parents on a driving position, and the parents are prompted to take soothing measures. According to the alarm of the alarm unit 8, parents can directly pacify children through words, or establish video communication in the above embodiment or pacify children through simulation arms.
Similar to the foregoing embodiment, the second body temperature sensor, the second heart rate sensor, the position sensor and the sound intensity sensor in the present embodiment may also be separately provided and accordingly achieve the technical effects thereof.
Further, in this embodiment, the processing unit 4 is further configured to establish real-time video communication between the first display unit 2 and the second display unit 3 directly after the alarm unit 8 is triggered, and control the simulation arm 101 to adjust the surface temperature and/or the vibration frequency thereof. Through the setting, when the child on the seat main body 1 is in a state with large emotion fluctuation, other operations of parents are not needed, the real-time video communication and the simulation arm 101 in the intelligent child safety seat system of the embodiment are directly enabled to start working, the response speed of the soothing measures is increased, and the operations are reduced.
In an optional embodiment, the intelligent child safety seat system of the present embodiment further comprises: and an object placing device arranged at a position close to the seat main body, wherein the object placing device is used for placing favorite articles and/or food of the child on the seat main body. Specifically, the storage device can be a structure capable of containing or placing articles such as a storage platform, a storage bag and a storage groove, is arranged near the seat body and at a position on the seat body where a child can reach, and can contain articles such as food, a water cup and books. The children can conveniently take interested articles from the object placing device on the seat main body, and the mood fluctuation is prevented.
Based on the same inventive concept, the embodiment of the invention also provides a control method of the intelligent child safety seat system. Wherein the intelligent child safety seat system is as described in the previous embodiments. The control method comprises the following steps:
acquiring an image of the driving seat area through a first video acquisition device of the first display unit to obtain first video information;
acquiring an image of the seat main body area through a second video acquisition device of the second display unit to obtain second video information;
and establishing real-time video communication between the first display unit and the second display unit according to the first video information and the second video information.
In an optional embodiment, the control method further comprises:
and controlling the temperature adjusting device and/or the vibration adjusting device to adjust the surface temperature and/or the vibration frequency of the simulation arm.
In an optional embodiment, the control method further comprises:
acquiring the body temperature of a driver through the first body temperature sensor to obtain first body temperature data;
acquiring the heart rate of a driver through the first heart rate sensor to obtain first heart rate data;
and controlling the temperature adjusting device and/or the vibration adjusting device according to the first body temperature data and/or the first heart rate data, and adjusting the surface temperature and/or the vibration frequency of the simulation arm.
In an optional embodiment, the control method further comprises:
acquiring the weight of the child on the seat main body through the pressure sensor to obtain weight data;
and judging the age characteristics of the child on the seat main body according to the weight data, and controlling the second display unit to play a preset video according to the mapping relation between the age characteristics and the preset video.
In an optional embodiment, the control method further comprises:
according to the age characteristics, preset body temperature data and/or preset heart rate data which are stored and set in advance are called, and according to the preset body temperature data and/or the preset heart rate data, the temperature adjusting device and/or the vibration adjusting device are controlled to adjust the surface temperature and/or the vibration frequency of the simulation arm.
In an optional embodiment, the control method further comprises:
acquiring the body temperature of the child on the seat main body through the second body temperature sensor to obtain second body temperature data;
acquiring the heart rate of the child on the seat main body through the second heart rate sensor to obtain second heart rate data;
sensing the position of a child limb on the seat main body through the position sensor to obtain position data;
acquiring the intensity of sound emitted by a child on the seat main body through the sound intensity sensor to obtain sound intensity data;
and when at least one of the second body temperature data, the second heart rate data, the position data and the sound intensity data exceeds a preset threshold value, triggering the alarm unit to alarm.
In an optional embodiment, the control method further comprises:
and after the alarm unit is triggered, establishing real-time video communication between the first display unit and the second display unit, and controlling the simulation arm to adjust the surface temperature and/or the vibration frequency of the simulation arm.
The control method of the foregoing embodiment corresponds to the intelligent child safety seat system described in the foregoing embodiment, and has the beneficial effects of the embodiment of the intelligent child safety seat system, which are not described herein again.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
In addition, well known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown within the provided figures for simplicity of illustration and discussion, and so as not to obscure the invention. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the invention, and also in view of the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the present invention is to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the invention, it should be apparent to one skilled in the art that the invention can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.
While the present invention has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.
The embodiments of the invention are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (13)
1. An intelligent child safety seat system, comprising:
a seat main body detachably provided in a vehicle for seating a child;
a first display unit disposed at a position close to a driving seat; the first display unit further comprises a first video acquisition device for acquiring the image of the driving seat area to obtain first video information;
a second display unit provided at a position close to the seat main body; the second display unit further comprises a second video acquisition device for acquiring images of the seat main body area to obtain second video information;
the simulation arm is arranged on the seat main body and used for simulating a child holding the seat main body by a human arm; the simulation arm is also provided with a temperature adjusting device and/or a vibration adjusting device;
the processing unit is connected with the first display unit and the second display unit and used for establishing real-time video communication between the first display unit and the second display unit according to the first video information and the second video information; the processing unit is further connected with the temperature adjusting device and/or the vibration adjusting device and is used for controlling the temperature adjusting device and/or the vibration adjusting device and respectively adjusting the surface temperature and/or the vibration frequency of the simulation arm.
2. The intelligent child safety seat system according to claim 1, further comprising: a first body temperature sensor and/or a first heart rate sensor;
the first body temperature sensor is arranged on the steering wheel and used for collecting the body temperature of a driver to obtain first body temperature data;
the first heart rate sensor is arranged on the steering wheel and used for collecting the heart rate of a driver to obtain first heart rate data;
the processing unit is further connected with the first body temperature sensor and/or the first heart rate sensor and is used for controlling the temperature adjusting device and/or the vibration adjusting device according to the first body temperature data and/or the first heart rate data and adjusting the surface temperature and/or the vibration frequency of the simulation arm.
3. The intelligent child safety seat system according to claim 1, further comprising:
the pressure sensor is arranged at the bottom of the seat main body and used for acquiring the weight of a child on the seat main body to obtain weight data;
the processing unit is further connected with the pressure sensor and used for judging the age characteristics of the child on the seat body according to the weight data and controlling the second display unit to play the preset video according to the mapping relation between the age characteristics and the preset video.
4. The intelligent child safety seat system according to claim 3, wherein the processing unit is further configured to retrieve preset body temperature data and/or preset heart rate data stored in advance according to the age characteristics, control the temperature adjusting device and/or the vibration adjusting device according to the preset body temperature data and/or the preset heart rate data, and adjust the surface temperature and/or the vibration frequency of the simulation arm.
5. The intelligent child safety seat system according to claim 1, further comprising: the alarm unit is arranged close to a driving position, and the second body temperature sensor, the second heart rate sensor, the position sensor and/or the sound intensity sensor are arranged on the seat main body;
the second body temperature sensor is used for acquiring the body temperature of the child on the seat main body to obtain second body temperature data;
the second heart rate sensor is used for acquiring the heart rate of the child on the seat main body to obtain second heart rate data;
the position sensor is used for sensing the position of a child limb on the seat main body to obtain position data;
the sound intensity sensor is used for acquiring the intensity of sound emitted by a child on the seat main body to obtain sound intensity data;
the processing unit is connected with the alarm unit; the processing unit is further connected to the second body temperature sensor, the second heart rate sensor, the position sensor and/or the sound intensity sensor, and is configured to trigger the alarm unit to alarm when at least one of the second body temperature data, the second heart rate data, the position data and the sound intensity data exceeds a corresponding preset threshold.
6. The intelligent child safety seat system according to claim 5, wherein the processing unit is further configured to establish real-time video communication between the first display unit and the second display unit after the alarm unit is triggered, and to control the simulation arm to adjust the surface temperature and/or the vibration frequency thereof.
7. The intelligent child safety seat system according to claim 1, further comprising:
and the object placing device is arranged at a position close to the seat main body and is used for placing favorite articles and/or food of the child on the seat main body.
8. A control method of an intelligent child safety seat system, the intelligent child safety seat system comprising: the seat comprises a seat main body, a first display unit, a second display unit, a simulation arm and a processing unit, wherein the seat main body is detachably arranged in a vehicle;
the control method comprises the following steps:
acquiring an image of the driving seat area through a first video acquisition device of the first display unit to obtain first video information;
acquiring an image of the seat main body area through a second video acquisition device of the second display unit to obtain second video information;
establishing real-time video communication between the first display unit and the second display unit according to the first video information and the second video information;
and controlling the temperature adjusting device and/or the vibration adjusting device to adjust the surface temperature and/or the vibration frequency of the simulation arm.
9. The control method of claim 8, wherein the smart child safety seat system further comprises: the first body temperature sensor and/or the first heart rate sensor are/is arranged on the steering wheel;
the control method further comprises the following steps:
acquiring the body temperature of a driver through the first body temperature sensor to obtain first body temperature data;
acquiring the heart rate of a driver through the first heart rate sensor to obtain first heart rate data;
and controlling the temperature adjusting device and/or the vibration adjusting device according to the first body temperature data and/or the first heart rate data, and adjusting the surface temperature and/or the vibration frequency of the simulation arm.
10. The control method of claim 8, wherein the smart child safety seat system further comprises: a pressure sensor provided at a bottom of the seat main body;
the control method further comprises the following steps:
acquiring the weight of the child on the seat main body through the pressure sensor to obtain weight data;
and judging the age characteristics of the child on the seat main body according to the weight data, and controlling the second display unit to play a preset video according to the mapping relation between the age characteristics and the preset video.
11. The control method according to claim 10, characterized by further comprising:
according to the age characteristics, preset body temperature data and/or preset heart rate data which are stored and set in advance are called, and according to the preset body temperature data and/or the preset heart rate data, the temperature adjusting device and/or the vibration adjusting device are controlled to adjust the surface temperature and/or the vibration frequency of the simulation arm.
12. The control method of claim 8, wherein the smart child safety seat system further comprises: the warning unit is arranged close to the driving position; a second body temperature sensor, a second heart rate sensor, a position sensor and/or a sound intensity sensor provided to the seat main body;
the control method further comprises the following steps:
acquiring the body temperature of the child on the seat main body through the second body temperature sensor to obtain second body temperature data;
acquiring the heart rate of the child on the seat main body through the second heart rate sensor to obtain second heart rate data;
sensing the position of a child limb on the seat main body through the position sensor to obtain position data;
acquiring the intensity of sound emitted by a child on the seat main body through the sound intensity sensor to obtain sound intensity data;
and when at least one of the second body temperature data, the second heart rate data, the position data and the sound intensity data exceeds a preset threshold value, triggering the alarm unit to alarm.
13. The control method according to claim 12, characterized by further comprising:
and after the alarm unit is triggered, establishing real-time video communication between the first display unit and the second display unit, and controlling the simulation arm to adjust the surface temperature and/or the vibration frequency of the simulation arm.
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| KR20200123503A (en) * | 2019-04-15 | 2020-10-30 | 현대자동차주식회사 | System and method for making engine sound with AI based on driver's condition |
| CN111942242B (en) * | 2019-05-14 | 2022-10-25 | 奥迪股份公司 | System for pacifying a child in a vehicle, corresponding method and medium |
| CN110091772A (en) * | 2019-05-31 | 2019-08-06 | 上海璞奔新材料科技有限公司 | Child safety seat and working method with temperature and ventilation parameters function |
| CN110742590A (en) * | 2019-09-27 | 2020-02-04 | 好孩子儿童用品有限公司 | Child safety seat with physiological parameter intelligent monitoring system |
| CN111645615A (en) * | 2019-11-14 | 2020-09-11 | 摩登汽车有限公司 | Infant monitoring system in car and car |
| CN112230570B (en) * | 2020-11-02 | 2022-04-01 | 宁波星巡智能科技有限公司 | Intelligent child dining chair and control method thereof |
| CN115025358B (en) * | 2022-06-01 | 2024-03-08 | 广州小鹏汽车科技有限公司 | Breathing guiding method, system, vehicle and storage medium |
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