TW202016893A - Safety care system with image detection and method thereof preventing the people who have no or little self-care ability from stifling - Google Patents

Abstract

The present invention relates to a safety care system with image detection and a method thereof. The main technology is that when the detection unit detects that the mouth and nose of a person are covered by a shielding object, the shielding object that covers the face of the person is moved away from the human body through the safety control device to reveal the mouth and nose, preventing people who have no or little self-care ability (such as babies, elderly people and patients) from stifling.

Description

Security care system and method with image detection

The invention is a safety care system and method with image detection.

According to, one third of a person’s life is in a state of sleep, so sleep is a very important thing. However, during the sleep process for certain people, such as babies, adults without self-care ability, or people in need There is a fatal risk for the patient or the elderly who are caring for, because during sleep, you must pay special attention to whether there are clothes, quilts and other foreign objects that cover the mouth and nose due to various factors, and then regrets. In view of this, existing related companies use respiratory monitoring methods, or heartbeat monitoring methods to determine whether the user has a potentially life-threatening condition. However, the most commonly used respiratory monitoring system can only cause respiratory conditions in the human body. In case of abnormality, a warning signal is sent to remind the caregiver to arrive at the scene for disposal. However, when the breathing condition is abnormal, the life of the subject has been threatened. At this time, the warning notification is made. When the relevant caregiver finds it and takes it to the scene At this time, it is very likely that the subject has been injured to some extent, and even regrets have already occurred. Therefore, the warning notification is only made when the respiratory condition is abnormal, but in fact it is not possible to make an immediate notification to the nursing staff And carry out preliminary emergency response measures to the subjects first.

Based on the above reasons, a security care system and method with image detection using face recognition monitoring was further developed. When the subject’s face is covered, it is immediately activated to cover the subject’s face. Keep away from the face of the subject (the position of the nose and mouth), and carry out preliminary emergency response measures to the subject. It is an important goal of the research and improvement of the present invention to perform preliminary treatments before the occurrence of abnormal breathing conditions, or before the care personnel arrive at the scene for confirmation or disposal, to help the subject and maintain sleep safety and vital signs.

The following describes in detail the detailed features and advantages of the present invention in the embodiments. The content is sufficient for any person skilled in the relevant art to understand and implement the technical content of the present invention, and according to the contents disclosed in this specification, the scope of patent application and the drawings Anyone skilled in the relevant art can easily understand the purpose and advantages of the present invention.

The main purpose of the present invention is to provide a safety care monitoring system and method for face image detection and monitoring.

In order to achieve the above object, the present invention is a security care method with image detection for monitoring the facial signs of a human body located on a supporting base. The monitoring method includes the following steps: Step (a), preparing a The detection unit and a signal are connected to the The signal processor of the detection unit and a safety control device connected to the signal processor, the safety control device can control a covering covering the human body; Step (b), using the detection unit to detect the face And generate a detection signal; Step (c), the signal processor receives the detection signal and converts it into a signal value, and compares with a preset value, when the comparison result is abnormal, the signal processing The device outputs an abnormal signal to the safety control device; and step (d), when the safety control device receives the abnormal signal, it controls the safety control device to keep the shelter away from the human body.

According to an embodiment of the present invention, wherein the safety control device in step (a) includes an initiator connected to the shelter, the initiator is in signal connection with the signal processor in step (c), and upon receiving the When the signal is abnormal, the actuator pulls the shield away from the human body.

According to an embodiment of the present invention, wherein the safety control device of step (a) includes at least one pulling member disposed on the covering and a starter connected to the pulling member, the starter and step (c) The signal connection of the signal processor, when the abnormal signal is received, the actuator pulls the covering away from the human body through the pulling member. The pulling member may be an extension of a rope, a chain, a cloth strip, or a covering.

According to an embodiment of the present invention, wherein the starting appliance There is at least one roller and a motor driving the roller, the pulling member is located on both sides of the shield and connected with the rollers; when the motor receives the abnormal signal, the rollers are driven to be rolled and pulled The covering to keep the covering away from the human body.

According to an embodiment of the present invention, in the step (c), when the comparison result is normal, the step (b) to the step (c) are repeated.

Another object of the present invention is to provide a security care system with image detection.

The invention is a security care system with image detection, which can be set on a carrying base for carrying a human body. The security care system and method with image detection include: a detection unit, It is set adjacent to the human body and is used to detect the state of the face and generate a detection signal; a signal processor is connected to the signal of the detection unit to receive the detection signal and convert it into a signal value, Compare with a preset value, when the comparison result is abnormal, an abnormal signal is output; and a safety control device, the safety control device can control a covering covering the human body, when the safety control device receives When the abnormal signal occurs, the safety control device is controlled to keep the shield away from the human body.

According to an embodiment of the present invention, wherein the safety control device includes an initiator connected to the cover, the initiator is signal-connected with the signal processor, and the cover is activated by the initiator when the abnormal signal is received Pull away from the body.

According to an embodiment of the present invention, wherein the safety control device includes at least one pulling member disposed on the covering and an initiator connected to the pulling member, the initiator is signal-connected with the signal processor and received During the abnormal signal, the actuator pulls the covering away from the human body through the pulling member.

According to an embodiment of the present invention, wherein the starter has at least one roller and a motor driving the roller, the pulling member is located on both sides of the shield and connected to the rollers; when the motor receives the abnormal signal At the time, the rollers are driven to scroll and pull the covering, so that the covering is away from the human body.

According to an embodiment of the present invention, wherein the detection unit is a detector that can be used to detect at least one of the contours of the human face and the masking state of the nose and nose, which can be selected from a camera, a face recognition machine, or one of the foregoing One combination.

According to an embodiment of the present invention, it further includes a weight sensor connected to the detection unit, which is used for sensing the weight of the human body on the loading base for activating the detection unit.

1‧‧‧ Security care system with image detection

10‧‧‧detection unit

12‧‧‧Signal processor

14‧‧‧ Security control equipment

140‧‧‧Starter

1400‧‧‧Roller

1402‧‧‧Motor

142‧‧‧Pulling piece

16‧‧‧ weight sensor

2‧‧‧ shelter

3‧‧‧Bearing base

FIG. 1 is a perspective schematic view of a security care system and method with image detection according to a preferred embodiment of the present invention.

2 is a schematic plan view of the operating state of the operating starter of the present invention.

3 is a schematic plan view of the operating state of the operating starter and the pulling member of the present invention.

FIG. 4 is a schematic plan view of another operating starter and pulling member of the present invention in use.

FIG. 5 is a flowchart of a preferred embodiment of the present invention.

The following describes the implementation of the present invention through specific examples. Those familiar with this skill can easily understand other advantages and effects of the present invention from the content disclosed in this specification.

The structure, ratio, size, etc. shown in the drawings of this specification are only used to match the contents disclosed in the specification, for those who are familiar with this skill to understand and read, not to limit the implementation of the present invention. Conditions, so it has no technical significance, any modification of structure, change of proportional relationship or adjustment of size should still fall within the scope of the present invention without affecting the efficacy and the purpose of the present invention. The disclosed technical content can be covered. At the same time, the terms such as “one”, “two”, and “upper” cited in this manual are also only For ease of description and not to limit the scope of the present invention, changes or adjustments in the relative relationship, without substantial changes in the technical content, should also be regarded as the scope of the invention.

Please refer to FIG. 1, which is a three-dimensional schematic diagram of a security care system and method with image detection according to a preferred embodiment of the present invention. The security care system and method with image detection of the present invention can be set on a carrying base for carrying a human body. The security care system and method 1 with image detection mainly includes a detection unit 10, The signal processor 12 and the safety control device 14, wherein the detection unit 10 is installed at a position adjacent to the human body and used to detect the state of the face and generate a detection signal, and the detection unit 10 is selected from a camera and a face recognition machine , Or one of the aforementioned combinations.

The signal processor 12 is connected to the detection unit 10 and receives the detection signal generated by the detection unit 10 and converts it into a signal value. The transmission method of the detection signal of the detection unit 10 may be wired transmission or wireless transmission, and there is no limitation here. Then, the signal processor 12 compares the signal value with a preset value to evaluate the facial state.

When the detection unit 10 is a face recognition machine, the signal processor 12 can be used to determine whether the face or mouth and nose are covered by the covering object 2. That is to say, when the detection unit 10 does not detect the image signal of the human face or the nose and mouth, the comparison result of the signal processor 12 will be abnormal, which means that the face is covered by the shielding object 2. At this time, the signal The processor 12 will output a difference When the detection unit 10 continuously detects the image signal of the human face, the image monitor 102 will continue to detect and generate a detection signal, which is output to the signal processor 12.

The safety control device 14 mainly controls a covering 2 covering the position of the human body. The safety control device 14 mainly includes a starter 140 and a pulling member 142. Refer to FIG. 2, FIG. 3 and FIG. A schematic plan view of the operating state of the actuator, a schematic plan view of the operating state of the operating starter and the pulling member, and a schematic plan view of the operating state of the other operating starter and the pulling member. The safety control device 14 in FIG. 2 mainly includes an initiator 140, which is connected to the shelter 2, and the initiator 140 is signal-connected with the signal processor 12 (see FIG. 1). When the abnormal signal is received, the initiator 140 connects The shield 2 is pulled away from the human body.

As for the safety control device 140 in FIG. 3, it includes an actuator 140 and a pulling member 142. The pulling member 142 is mainly disposed on the covering 2 and the pulling member 142 may be disposed on two corresponding sides of the covering 2 or the covering 2, the starter 140 is connected to the pulling member 142. The starter 140 in this embodiment has at least one roller 1400 and a motor 1402 driving the roller 1400. The roller 1400 and the motor 1402 can be disposed on the carrying base 3 Or other suitable position, the pulling member 142 is located on both sides of the shield 2 and is connected to each roller 1400; when the motor 1402 receives an abnormal signal, it drives each roller 1400 to scroll and pull the shield 2 to make the The shield 2 is far away from the human face. The pulling direction of the covering 2 in FIG. 3 can be determined by the human head Pull towards the legs, so that the shield 2 can be away from the face of the human body to avoid suffocation caused by the mouth and nose. In addition, in FIG. 4, the shield 2 is passed from the right half of the human body through the pull member 142 Pull to the left half, so that the shield 2 can be kept away from the human body to avoid suffocation caused by the mouth and nose being covered.

In addition, a weight sensor 16 connected to the starter is further added in FIG. 1, and the weight sensor 16 is used to detect the weight to activate the detection unit 10 and utilize the weight sensor 16 to detect whether someone is on the bed, and the detection unit 10 is turned on or off based on the detection result.

Please refer to FIG. 5, which is a flowchart of a preferred embodiment of the present invention. The invention relates to a safety care system and method for image detection of safety care equipment image detection, which is used to monitor the face state of a person located on a supporting base. The monitoring method includes the following steps:

Step (a): prepare a detection unit, a signal processor with a signal connected to the detection unit, and a security control device connected to the signal processor.

Step (b): use the detection unit to detect the human body and generate a detection signal.

Step (c): The signal processor receives the detection signal and converts it to a signal value, and compares it with a preset value. When the comparison result is abnormal, the signal processor outputs the safety control device An exception Signal.

Step (d), when the safety control device receives the abnormal signal, it controls the safety control device to keep the shield away from the human body.

The security control device in the aforementioned step (a) can control a covering covering the human body, and the detection unit is a detector that can be used to detect at least one of the facial contour of the human body and the masking state of the mouth and nose. It is selected from cameras, face recognition machines, or a combination of the foregoing. Furthermore, in step (c), when the comparison result is normal, then repeat steps (b) to (c).

The safety control device in the aforementioned step (a) includes at least one pulling member disposed on the covering and an initiator connected to the pulling member. The initiator is signal-connected with the signal processor in step (c) and is received During the abnormal signal, the actuator pulls the covering away from the human body through the pulling member.

The starter in the safety control device mainly has at least one roller and a motor driving the roller, the pulling member is located on both sides of the shield and connected to the rollers; when the motor receives the abnormal signal, it drives the roller Wait for the roller to scroll and pull the cover to keep the cover away from the human body.

In the present invention, the preset values may be adjusted according to different human face states (for example, infants or adults) to more accurately determine whether the human face, mouth, and nose are covered. In summary, the present invention has image detection Safety care system and method with image detection Safety care system and method with image detection The safety care system and method with image detection, through the setting and coordination of each component equipment, can perform corresponding emergency measures in real time and the abnormal breathing state occurs Before the warning notification, it can help the caregiver to effectively grasp the caregiver's breathing and sleep conditions, and their vital signs for care or treatment. In addition, the safety care system and method with image detection of the present invention can more actively give priority to the initial treatment and treatment of infants or patients in the case of abnormality of the care recipient. Placement to effectively avoid suffocation problems caused by hypoxia. Not only that, the safety care system and method for safety image detection and safety care monitoring method of the present invention can also be widely used in clinical research or home and medical care, so the purpose of the present invention can indeed be achieved.

The above-mentioned embodiments are merely illustrative for explaining the principle and efficacy of the present invention, rather than limiting the present invention. Anyone familiar with this skill can modify the above embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the rights of the present invention should be as listed in the scope of the patent application described later.

140‧‧‧Starter

1400‧‧‧Roller

1402‧‧‧Motor

142‧‧‧Pulling piece

2‧‧‧ shelter

3‧‧‧Bearing base

Claims (9)

A security care method with image detection is used to monitor the face state of a human body on a supporting base. The monitoring method includes the following steps: step (a), preparing a detection unit and a signal connected to the A signal processor of the detection unit and a safety control device connected to the signal processor, the safety control device can control a covering covering the human body; step (b), using the detection unit to detect the human body and Generate a detection signal; step (c), the signal processor receives the detection signal and converts it into a signal value, and compares with a preset value, when the comparison result is abnormal, the signal processor An abnormal signal is output to the safety control device; and step (d), when the safety control device receives the abnormal signal, the safety control device is controlled to keep the shelter away from the human body. The security care method with image detection as described in item 1 of the scope of the patent application, wherein the security control device in step (a) includes at least one pulling member disposed on the covering and a starter connected to the pulling member The trigger is connected to the signal processor signal in step (c), and when the abnormal signal is received, the trigger pulls the covering away from the person through the pulling member. The security care method with image detection as described in item 2 of the patent application scope, wherein the starter has at least one roller and a motor driving the roller, and the pulling member is located at the cover and connected with the rollers ; When the motor receives the abnormal signal, it drives the rollers to scroll and pull the covering, so that the covering is away from the human body. The security care method with image detection as described in item 1 of the scope of the patent application, wherein in step (c), when the comparison result is normal, the steps (b) to (c) are repeated. A security care system with image detection can be set on a carrying base for carrying a human body, the security care system with image detection includes: a detection unit, which is arranged adjacent to the human body , Used to detect the state of the human face and generate a detection signal; a signal processor, connected to the signal of the detection unit, used to receive the detection signal and convert it into a signal value, and a pre- Set values are compared, when the comparison result is abnormal, an abnormal signal is output; and a safety control device connected to the signal processor, the safety control device can control a covering covering the human body, when the safety When the control device receives the abnormal signal, it controls the safety control device to keep the shield away from the human body. The security care system with image detection as described in item 5 of the patent application scope, wherein the security control device includes an initiator connected to the shelter, and the initiator is signal-connected with the signal processor, and receives the When the signal is abnormal, the actuator pulls the covering away from the face of the person. A security care system with image detection as described in item 5 of the patent application scope, wherein the security control device includes at least one pulling member disposed on the shelter and a starter connected to the pulling member, the starter Connected with the signal processor signal, when the abnormal signal is received, the initiator moves the covering object away from the human face through the pulling member Pull towards. The security care system with image detection as described in item 6 of the patent scope, wherein the starter has at least one roller and a motor driving the roller, and the pulling member is located at the cover and connected with the rollers ; When the motor receives the abnormal signal, it drives the rollers to scroll and pull the covering, so that the covering is away from the human body. The security care system with image detection as described in item 5 of the scope of the patent application further includes a weight sensor connected to the detection unit, which is used to sense the weight of the human body on the loading base to start the detection unit.

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