[0026] In order to further reveal the advantages and spirit of the present invention, the embodiments are combined with the drawings, and the detailed description is as follows:
[0027] The present invention is a remote home monitoring system and method thereof. Please refer to FIG. 1 and FIG. 2. The system includes at least one behavior sensing device 1 which is worn by a user (such as: On the body of the aforementioned care recipient), the behavior sensing device 1 includes a detection unit 10 (such as an accelerometer), a first storage unit 12, a first processing unit 14 and a first wireless transceiver unit 16. The detection unit 10 detects the activity behavior of the user (such as walking, running, falling... etc.) to generate behavior parameter values, and the first storage unit 12 stores a source identification code (ID) (that is, using The first processing unit 14 transmits the behavior parameter value, the source identification code, and the behavior time corresponding to the behavior parameter value to the first wireless transceiver unit 16, and the first wireless transceiver unit 16 Then, the behavior parameter value, the source identification code, and the behavior time are wrapped into wireless information, and the wireless information is sent to a monitoring environment (such as a home) outside the behavior sensing device 1.
[0028]The system also includes at least one image capture device 2 (image capture device), the image capture device 2 is set in the monitoring environment in different monitoring areas (such as: bedroom, living room), the image capture device 2 includes an extraction unit 20, A second storage unit 22, a second processing unit 24, and a video transmission unit 26, wherein the extraction unit 20 is used to extract image data (such as vedio streams, photos... Etc.), the second storage unit 22 stores a video device number (such as a serial number or product serial number set by the user), and the second processing unit 24 corresponds to the video data, video device number, and video data The shooting time is transmitted to the video transmission unit 26, and the video transmission unit 26 wraps the image data, image device number, and shooting time into video information, and sends the video information.
[0029] The system also includes a network gateway 3, the network gateway 3 is set in the monitoring environment, the network gateway 3 includes a second wireless transceiver unit 31, a monitoring unit 32, a third storage unit 33, a video The receiving unit 34, a third processing unit 39, an image storage unit 35, an image filtering unit 36, a notification unit 37, and an information transceiving unit 38, wherein the second wireless transceiving unit 31 receives the wireless information, the monitoring unit 32 preset a monitoring range threshold, the third storage unit 33 stores a network device number (such as: MAC address or IP address), the video receiving unit 34 receives the video information, the image storage unit 35 includes a first storage Area and a second storage area, the image filtering unit 36 is set with a filtering time, the notification unit 37 includes at least one location data (such as IP location) of the management server 4, and each location data corresponds to a source identification code; The third processing unit 39 continuously stores the video information in the first storage area, and the third processing unit 39 deletes the video information with the earliest shooting time after the first storage area is full of video information. , And then store the currently received video information in the first storage area. The aforementioned storage technology is a prior art and is not an important feature of the present invention, so it will not be repeated here.
[0030] The third processing unit 39 determines whether the behavior parameter value in the wireless information is not within the monitoring range threshold, and when the behavior parameter value in the wireless information is not within the monitoring range threshold, the third processing unit 39 retrieves the wireless The action time in the information, and then the action time in the wireless information is respectively added and reduced by the filtering time to generate a filtering period, and then find out the shooting time carried by the video information in the filtering time in the first storage area The image data in the time period and the image data in the filtering time period are stored in the second storage area; further, the third processing unit 39 finds the location data corresponding to the source identification code in the wireless information in the notification unit 37 , And then send the corresponding location data, the source identification code in the wireless information and the network device number to the information transceiver unit 38, and the information transceiver unit 38 will send the corresponding location data, the source identification code in the wireless information, and The network device number is wrapped into a warning message, and the warning message is sent to the management server 4 corresponding to the location data.
[0031] By the composition of the above components, when the monitoring range threshold is set to the behavior parameter value of the user's fall behavior (such as: the dumping angle and acceleration value), if the user falls, the network gateway 3 Determine that the behavior parameter value is not within the monitoring range threshold, the network gateway 3 sends a warning message to the management server 4. At this time, the management server 4 uses the source identification code of the warning information to notify To the computer of the relevant unit or the phone of the relevant contact registered on the management server 4 corresponding to the source identification code, so, when the relevant unit or relevant contact is connected to the network through the network (Internet or telephone network) The gateway 3 can directly obtain the image data during the filtering period from the second storage area. At this time, the relevant unit or contact person does not have to blindly search for the image when the user falls in the first storage area. Data, to achieve the purpose of quickly understanding the situation of the user when an accident occurs, and for the medical unit to provide the most appropriate medical behavior.
[0032] The method for remote home monitoring of the present invention is applied to a remote home monitoring system. The system includes a behavior sensing device 1 that is worn on a user's body in a monitoring environment, and is installed in the monitoring environment. An image capture device 2 in a different surveillance area within a different surveillance area and a network gateway 3 installed in the surveillance environment, please refer to image 3 As shown, the system is processed in accordance with the following steps:
[0033] (301) The behavior sensing device 1 outputs wireless information and transmits it to the network gateway 3: The behavior sensing device 1 detects the user's behavior parameter value and the behavior sensing according to the user's activity behavior A source identification code stored in the device 1 and the behavior time generated by the behavior parameter value are wrapped into the wireless information;
[0034] (302) The image extraction device 2 outputs video information and transmits the video information to the network gateway 3: The image extraction device 2 extracts image data of the scene in the monitoring area, and generates the shooting time corresponding to the image data, The image data, an image device number stored in the image extraction device 2 and the shooting time are wrapped into the video information;
[0035] (303) The network gateway 3 receives the wireless information and video information, and stores the video information in a first storage area set by it;
[0036] (304) The network gateway 3 judges whether the behavior parameter value in the wireless information is not within a monitoring range threshold set by it, if it is, proceed to step (305), otherwise proceed to step (310);
[0037] (305) When the network gateway 3 determines that the behavior parameter value in the wireless information is not within the monitoring range threshold, the network gateway 3 retrieves the behavior time carried in the wireless information;
[0038] (306) The network gateway 3 sets a filtering period centered on the behavior time corresponding to the behavior parameter value, and obtains a filtering start time and a filtering end time;
[0039] (307) In the first storage area, find the image data carried by the video information within the filtering period, and store all the image data in the filtering period in a set of the network gateway 3. Second storage area
[0040] (308) The network gateway 3 finds out a location data of a management server 4 stored therein, and the location data corresponds to the source identification code in the wireless information;
[0041] (309) The network gateway 3 wraps the corresponding location data, the source identification code in the wireless information, and a network device number stored in the network gateway 3 into warning information, and sends the warning information to the location data The corresponding management server 4; and
[0042] (310) When the network gateway 3 determines that the behavior parameter value in the wireless information is within the monitoring range threshold, the network gateway 3 receives the next wireless information, and then proceeds to step (304).
[0043] What needs special attention here is that when the user uses the system of the present invention for the first time, he must first register the following data on the management database of the management server:
[0044] (1) The source identification code of the behavior sensing device 1 is the exclusive identification code of the behavior sensing device 1 and also the user's exclusive personal identification code;
[0045] (2) The basic data of the user and the contact data (such as phone number or email address) of related contacts or related units (such as relatives, doctors or medical institutions, etc.): these data correspond to behavior The source identification code of the detection device 1, so that the management server can identify the user of the behavior sensing device 1 and related contacts or related units according to the source identification code carried in the warning information;
[0046] (3) The network device number of the network gateway 3: is the exclusive identification code of the network gateway 3;
[0047] and
[0048] (4) The setting address of the network gateway 3 and related contact data (that is, the telephone number or email address of the contact person who set the address or its neighboring medical institution): these data correspond to the network gateway 3 The network device number, so that the management server can identify the setting address of the network gateway 3 and related contacts based on the network device number carried in the warning information.
[0049] When the management server 4 informs the user of the computer of the relevant unit or the telephone of the relevant contact person registered in the management database according to the source identification code of the warning information, the computer of the relevant unit or the telephone of the relevant contact person It connects to the network gateway 3 through the network, and obtains all the image data in the filtering period from the second storage area, so as to understand the situation of the user when an accident occurs, so as to provide the most appropriate medical behavior.
[0050] From the above, it can be seen that when the user presents the intentional or unconscious state, the computer of the relevant unit or the phone of the relevant contact person quickly obtains from the second storage area the user's intention or unconsciousness before and after (that is, during the filtering period). ) Image data, to solve the shortcomings of "remote home care" that only the physiological parameters are transmitted to the computer of the relevant unit or the phone of the relevant contact person, and when the user is unable to talk, the medical staff can present the unconscious before and after All the image data can provide the most appropriate medical behavior quickly, and solve the problem that "tele medical service" is in the user's unconscious state, and the user cannot enable "tele medical service" and communicate with medical staff through conversation Disadvantages.
[0051] The above is only the best specific embodiment of the present invention, but the characteristics of the present invention are not limited to this. Anyone familiar with the art in the field of the present invention can easily think of changes or modifications. Covered in the patent scope of the present invention.
