Patent application number | Description | Published |
20120162417 | SECURITY CONTROL SYSTEM AND METHOD THEREOF, COMPUTER READABLE MEDIA AND COMPUTER READABLE PROGRAM PRODUCT - The present invention discloses a security surveillance system and a method thereof, a computer readable storage media and a computer program product. The security surveillance system comprises a surveillance host and an electrical apparatus. The surveillance host could send a monitoring data of a period of a first event occurs to the electrical apparatus through the network when the first event occurs. While the electrical apparatus is playing the monitoring data and a second event occurs, the electrical apparatus switches directly to play the real-time monitoring data corresponding to the second event sent from the surveillance host, so as to achieve the purpose of grasping the site situation immediately. | 06-28-2012 |
20130091272 | Network Connection Status Detection System and Method Thereof - A network connection status detection system and method thereof. The system comprises a network address translation (NAT) router, a server end and at least one network electronic device. The NAT router is a bridge for communicating an intranet with an extranet. The server end is disposed at the extranet and connected to the NAT router through a network. The network electronic device is disposed at the intranet and connected to the NAT router. When a channel is established between the network electronic device and the NAT router by executing a connection configuration so that the network electronic device connects to the server end, the network electronic device sends a connection detection signal to the server end. If the server end receives the connection detection signal and returns a confirmation signal, an indicator of the network electronic device will remind a user in a predetermined way. | 04-11-2013 |
20130097337 | Installation Method of Network Electronic Device and Network Electronic Device Installation Setting System - An installation method of a network electronic device and a network electronic device installation setting system, comprising the following steps: transmitting a broadcasting signal with an installation setting module to search network electronic device on LAN; receiving a response signal fed back by the network electronic device by the installation setting module; listing a search result of the network electronic device by the installation setting module; transmitting an apply request to the network electronic device to be installed through the installation setting module when a system user selects one of the at least one network electronic device to be installed; and transmitting a connecting signal to an access point according to the apply request by the network electronic device to configure the access point to open a network connection port to connect the network electronic device to be installed to the Internet. | 04-18-2013 |
20130107697 | Network Connection System of Network Electronic Device and Method to Solve Terminal Device Unable to Reach Electronic Device Caused by Router Not Supporting NAT Loopback | 05-02-2013 |
20130147960 | Plug and Play Network System, Plug and Play Network Video Recorder, and Control Method Thereof - A plug and play network system, a plug and play network video recorder, and its control method. The network system comprises a remote browser device, a plurality of slave devices and a master device. When the slave devices are connected to the master device, each slave device can obtain its own IP address from a dynamic host configuration protocol unit disposed in the master device. Meanwhile, the master device can obtain the universal plug and play signal from each universal plug and play unit disposed in the slave devices. Thus, each signal capturing unit disposed in the slave devices can actively transmit the captured signal to the data processing unit in the master device. The data processing unit processes and transmits the captured signal to a remote browser device. The remote browser device displays the captured signal on the different sections of the screen thereof. | 06-13-2013 |
20140012960 | NETWORK CONNECTION SETTING SYSTEM, NETWORK ELECTRONIC DEVICE AND CONNECTION SETTING METHOD THEREOF - The present invention provides a network connection setting system, a network electronic device and a connection setting method thereof. The network connection setting system includes a network electronic device and an external display device. The network electronic device has a transmission function of a wireless personal area network to selectively transmit a wireless link signal. The external display device has a transmission function of a wireless personal area network to receive the wireless link signal for connecting matchedly with the network electronic device. The external display device is used for inputting configuration information for network connection setting of the network electronic device. | 01-09-2014 |
Patent application number | Description | Published |
20140112027 | POWER CONVERTING DEVICE - A power converting device includes a transformer, a first switch coupled to a primary winding of the transformer, a PWM controller which generates a first PWM signal for controlling conduction and non-conduction of the first switch and which generates a control signal that leads the first PWM signal, a rectifier-filter circuit which rectifies an induced voltage generated by a secondary winding of the transformer, a second switch coupled to the secondary winding, and a synchronous rectifier controller which controls conduction and non-conduction of the second switch, and which controls, according to the control signal, the second switch to become non-conductive prior to conduction of the first switch. | 04-24-2014 |
20140112029 | ELECTRIC POWER CONVERTING DEVICE - An electric power converting device includes a rectifier, a flyback voltage converter and a non-isolated voltage regulator. The rectifier is for converting an alternating current (AC) signal received from an AC power source into a direct current (DC) signal. The flyback voltage converter is electrically connected to the rectifier for transforming voltage of the DC signal from the rectifier to output a regulated DC signal. The non-isolated voltage regulator is electrically connected to the flyback voltage converter for reducing a voltage ripple of the regulated DC signal from the flyback voltage converter and for outputting an output voltage to a load. | 04-24-2014 |
20140119066 | POWER CONVERTER WITH PRIMARY-SIDE FEEDBACK CONTROL AND VOLTAGE CONTROL METHOD THEREOF - A voltage control method for a power converter includes: acquiring a current of a first primary side winding of a transformer circuit of the power converter; integrating the acquired current to obtain an average voltage; comparing the average voltage with a reflected voltage associated with a current of a secondary side winding of the transformer circuit; and adjusting a duty cycle of a switch of the power converter based on an obtained comparison result for adjustment of an output voltage of the power converter. | 05-01-2014 |