Abstract: A fan module is adapted to be disposed on a mainboard. The fan module includes a base, a stator unit, a circuit board, a first restriction structure and a second restriction structure. The base includes a mounting shaft and a base opening, wherein the mounting shaft has an axis. The mounting shaft is telescoped in the stator unit. The circuit board is coupled to the stator unit, wherein the circuit board includes a circuit board connection port. The first restriction structure restricts the circuit board, wherein the first restriction structure is arranged on the first straight line, and the first restriction structure is disposed a first distance away from the axis. The second restriction structure restricts the circuit board, wherein the second restriction structure is arranged on the second straight line, the second restriction structure is disposed a second distance away from the axis.

Abstract: An impeller is provided, including a metal housing, a shaft, and a plastic member. The metal housing has a shaft mounting hole. The inner surface of the shaft mounting hole includes three or more contact points, and the contact points are closer to the shaft than other portions of the inner surface of the shaft mounting hole. The shaft passes through the shaft mounting hole and is affixed by the contact points. The metal housing divides the shaft into an upper section, a middle section, and a lower section. The plastic member passes through the shaft mounting hole and is in contact with the middle section.

Abstract: A data auto-backup system includes a main server and a terminal device. The main server includes a registered account, and the terminal device includes an application connected to the main server. When the application of the terminal device detects a registered portable storage device connected to the connection port, the application reads a local file stored in the registered portable storage device, and uploads the local file to the registered account in the main server as a cloud backup file. As a result, the terminal device automatically backs up the local file of the registered portable storage device to the main server whenever the registered portable storage device is connected, saving the user from manual backup steps, and preventing valuable data from missing. Furthermore, a software solution to encrypt data in the portable devices is employed without introducing any hardware to the existing portable devices.

Abstract: A cursor image detection comparison and feedback status determination method is disclosed. The method is based on a non-invasive data-extraction system architecture, and uses an image processing unit to perform detection comparison on a cursor image shown on an operation screen outputted from a machine controller. The method includes steps of obtaining cursor foreground and background images set by a user, and selecting an algorithm to process the cursor foreground and background images to generate a cursor mask, and reading a cursor image and applying the cursor mask on the cursor image for pattern comparison, transmitting information of a comparison result and a cursor feedback status to a software control system, so as to provide a correction system to perform a cursor process program and check whether the movement of the cursor meet a position controlled by a feedback and correction system, thereby completing closed-loop control for the cursor.

Abstract: A cursor image detection comparison and feedback status determination method is disclosed. The method is based on a non-invasive data-extraction system architecture, and uses an image processing unit to perform detection comparison on a cursor image shown on an operation screen outputted from a machine controller. The method includes steps of obtaining cursor foreground and background images set by a user, and selecting an algorithm to process the cursor foreground and background images to generate a cursor mask, and reading a cursor image and applying the cursor mask on the cursor image for pattern comparison, transmitting information of a comparison result and a cursor feedback status to a software control system, so as to provide a correction system to perform a cursor process program and check whether the movement of the cursor meet a position controlled by a feedback and correction system, thereby completing closed-loop control for the cursor.

Abstract: A system module applied to the machine controller for simulating a machine operation screen based on a non-invasive data-extraction system, is disclosed. An image capture device of the system module can receive an original operation screen outputted from the machine controller, and transmit the original operation screen to the non-invasive data-extraction system and a high-speed image process unit for extraction of the information shown on the operation screen. The software control system can extract the operational information of the machine controller in real time, to create a machine operation flow for generating a simulated machine operation screen which is then outputted to a screen of the machine controller. As a result, the site working staff can be provided with operational information associated with the machine in real time, for example, the operational information includes currently executed operation screen, position of mouse cursor and pop-up window detection result.

Abstract: A system module of customizing a screen image based on a non-invasive data-extraction system, and a method thereof are disclosed. The system module is applicable to a machine controller controlling a machine, and sensors are disposed around the machine. In the system module, an image capture device receives an image of an original screen from the machine controller, and transmits the image to the non-invasive data-extraction system for extracting information, and a software control system integrates data measured by the sensors with the information, and combined the integration result with a customized screen image, and an extra control component is embedded in an original operation screen of the machine controller. The customized screen image is shown on the machine controller to display information by more visual manner. Furthermore, the signal receiving device and an HID simulation device can be used to provide a basic function of a KVM switch.

Abstract: A system module of customizing a screen image based on a non-invasive data-extraction system, and a method thereof are disclosed. The system module is applicable to a machine controller controlling a machine, and sensors are disposed around the machine. In the system module, an image capture device receives an image of an original screen from the machine controller, and transmits the image to the non-invasive data-extraction system for extracting information, and a software control system integrates data measured by the sensors with the information, and combined the integration result with a customized screen image, and an extra control component is embedded in an original operation screen of the machine controller. The customized screen image is shown on the machine controller to display information by more visual manner. Furthermore, the signal receiving device and an HID simulation device can be used to provide a basic function of a KVM switch.

Abstract: A system module applied to the machine controller for simulating a machine operation screen based on a non-invasive data-extraction system, is disclosed. An image capture device of the system module can receive an original operation screen outputted from the machine controller, and transmit the original operation screen to the non-invasive data-extraction system and a high-speed image process unit for extraction of the information shown on the operation screen. The software control system can extract the operational information of the machine controller in real time, to create a machine operation flow for generating a simulated machine operation screen which is then outputted to a screen of the machine controller. As a result, the site working staff can be provided with operational information associated with the machine in real time, for example, the operational information includes currently executed operation screen, position of mouse cursor and pop-up window detection result.

Abstract: A dynamic tracking device provided in the present disclosure comprises a video recording module, a controller and a rotating module. The controller, which is connected with the video recording module to receive captured images for a target, analyzes pixels distributed on the captured images to detect the target's location and enable the rotating module to be turned. Accordingly, the dynamic tracking device effectuates dynamic surveillance by the controller which analyzes differences of pixels among images shot by the video recording module and enables the rotating module to be turned for tracking a target moving or staying at a location.

Abstract: The present application provides an emergency reporting device and a system thereof. The emergency reporting device includes a receiving module, a communicating module and a controlling module. The receiving module communicates with an external emergency transmitting device so as to receive reporting information. The communicating module communicates with an external communications device which includes an emergency contact list. The controlling module determines whether notification information is transmitted to the communications device from the communicating module according to the reporting information. The controlling module can be passively triggered or can be proactively detecting. The notification information is used to trigger the communications device to contact a contactor in the emergency contact list.

Abstract: Present application provides a camera base device with screw-in plug. They can be paired as two units or they can be designed as a single device. Aforementioned base device includes a retractable body and a screw-in plug. The retractable body includes a plurality of serially connected segments, and two ends of retractable body respectively connected with the screw-in plug and a connector which is used to combine the external camera device. Therefore, user may adjust the length of the retractable body to avoid the installation environment effecting the operation of the camera device.

Abstract: A dynamic tracking device is provided. The aforementioned dynamic tracking device includes a video recording module, a plurality of sensors, a rotating module, and a controller in an embedded system. The controller compares the video image to determine the rotation direction of the camera without an aid from remote computers, making it a standalone tracking device. The controller configures the rotation direction according to the sensing results provided by the sensors. If the sensors detect activities, detection information will be provided to the controller to steer the rotating module to the location of the sensor. Therefore, the tracking device is able to dynamically monitor environment with the sensor feedback and automatically record activities without having to implement multiple recording devices. Unlike conventional tracking systems that require multiple cameras linked to remote super computers to perform tracking algorithm to steer cameras.

Abstract: Disclosed is a network camera data management system for managing camera data of a network camera, including: a data importing device, a splitting and storing device, and a data retrieving device. A management method utilized by the network camera data management system includes the steps of: splitting the imported camera data into a camera audio data and a camera video data based on the respective data formats; storing the camera audio data and the camera video data respectively in different servers and/or in different server storage areas that have non-sequential storage addresses with each other in one server; and retrieving, according to a retrieval condition, a fragment of the camera audio data and/or a fragment of the camera video data from the camera audio data and/or the camera video data stored.

Abstract: Disclosed is a network camera data management system for managing camera data of a network camera, including: a data importing device, a splitting and storing device, and a data retrieving device. A management method utilized by the network camera data management system includes the steps of: splitting the imported camera data into a camera audio data and a camera video data based on the respective data formats; storing the camera audio data and the camera video data respectively in different servers and/or in different server storage areas that have non-sequential storage addresses with each other in one server; and retrieving, according to a retrieval condition, a fragment of the camera audio data and/or a fragment of the camera video data from the camera audio data and/or the camera video data stored.

Abstract: Disclosed is a network camera data management system for managing camera data of a network camera, including: a data importing device, a segmenting and storing device, and a data capture device. A management method utilized by the network camera data management system includes the steps of: segmenting the imported camera data into a plurality of time segmented data items based on time intervals; storing the plurality of time segmented data items respectively in a plurality of servers and/or in a plurality of server storage areas having non-sequential storage addresses with each other; and capturing, according to a search condition, a corresponding time segmented data item and/or a fragment of the corresponding time segmented data item of the from the plurality of time segmented data items stored.

Abstract: A surveillance controlling system comprises a controlling device and a surveillance device, the controlling device is provided with a privacy activating button triggered to generate and output a privacy activation controlling signal, the surveillance device is signally connected to the controlling device and is provided with a rotatable camera, when the privacy activation controlling signal is received by the surveillance device, the camera is to automatically rotate to face toward a predetermined privacy protecting position from an original photographing position, accordingly, the problem of privacy in the prior art is solve.

Abstract: A cloud monitoring system includes at least one webcam device, at least one monitoring controlling module, at least one operation executing device, and an authorizing module. The webcam device is provided for monitoring a scene of environment and sending the scene via a network. The monitoring controlling module is provided in an end-user networking device. The operation executing device and the authorizing module are connected with the network. By the authorizing module, an observation privilege of the webcam device of the monitoring controlling module is authorized to another specific monitoring controlling module to display the scene on a screen of the end-user networking device of the specific monitoring controlling module, and/or the authorizing module authorizes a controlling privilege of the operation executing device to the monitoring controlling module specifically to allow the operation executing device to execute an operation by operating a controlling element of the monitoring controlling module.