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31 results about "Computer port" patented technology

In computer hardware, a port serves as an interface between the computer and other computers or peripheral devices. In computer terms, a port generally refers to the part of a computing device available for connection to peripherals such as input and output devices. Computer ports have many uses, to connect a monitor, webcam, speakers, or other peripheral devices. On the physical layer, a computer port is a specialized outlet on a piece of equipment to which a plug or cable connects. Electronically, the several conductors where the port and cable contacts connect, provide a method to transfer signals between devices.

Modular cell phone for laptop computers

A communication system including a wireless communicator including a baseband modem for connecting to the Internet via a cellular network, and a connector for physically connecting the wireless communicator to a laptop computer port, and a laptop computer including a wireless modem for communicating in a wireless mode with the wireless communicator, a port for physically connecting the wireless communicator to the laptop computer and for communicating in a wired mode with the wireless communicator, and a connection wedge, wherein the laptop computer connects to the Internet via a link between the laptop computer and the wireless communicator, and wherein the connection wedge selectively uses the wired mode or the wireless mode for the link according to whether or not the wireless communicator is physically connected to the laptop computer, respectively. A method is also described and claimed.
Owner:SUN DAVID

KVM switch with embedded bluetooth module

A switch device that allows a user to use the same non-Bluetooth user console (e.g., keyboard, mouse) to control both non-Bluetooth computers and Bluetooth master machines such as tablet computers, smart phones, etc. The switch device includes a console port for connecting to the console and one or more computer ports for connecting to one or more computers, as well as a Bluetooth module for communicating with Bluetooth master machines. A controller processes input device data received via the console port, and either sends the data to a selected Bluetooth master machine or a selected computer, or perform other functions such as switching, Bluetooth device pairing and disconnecting based on the input device data. The controller stores link information of the Bluetooth master machines already paired with the computer switch for quickly switching to a Bluetooth master machine. The switch device can be with or without video switching.
Owner:ATEN INT CO

Computer port interface having compound swivel

The present invention provides a computer port interface apparatus having a compound swivel. The apparatus comprises: a computer port connecter portion configured for mated coupling with a computer port, a compound swivel portion, and a peripheral portion operatively coupled to the computer port connector portion. The peripheral portion may include an integral peripheral device or a connector for mated coupling with a device. The computer port connector portion and peripheral portion extend at angles from opposing ends of the compound swivel portion. The compound swivel portion comprises two or more swivels in series. Each swivel is operatively coupled to a swivel stop assembly configured to limit relative rotation of the swivel to a predetermined range. Swivelling allows reorientation of the peripheral portion and a device coupled thereto to facilitate operation. Swivel stop assemblies protect portions of the apparatus and / or facilitate operation.
Owner:NETGEAR INC

Video-audio frequency editing method using digitized movable recording media

InactiveCN101118775ASolve advancedImprove the efficiency of editing process flowTelevision system detailsElectronic editing digitised analogue information signalsOperational systemData file
The present invention relates to an audio/video editing method and an equipment by using mobile data recording medium. In the production of audio/video programs, a kind of mobile data recording medium that can be drawn and inserted is adopted as the carrier of video program data and used for the whole flows of photographing, recording, playing and storing; the equipment is composed of a kind of mobile data recording medium and a main set system, and the equipment carries the storage in a non-contact magnetic read-write way or through the electronic read-write method of a kind of conductor storage medium. The data files are recorded in a non-linear way to receive read-write operations of the operating system; the main set system is a computer system based on a CPU and an operating system platform or an embedded micro-processor system. The mobile data recording medium connects with the main set system through computer ports and a physical plug mechanism as well as electric signals; and carries pulling and insertion of the mobile data recording medium. The mobile recording medium keeps the independency and the integrality of data in the whole flow of the program production.
Owner:BEIJING ZHONGYING HIGH DEFINITION TECH

Network centralized control system for renting of central air conditioner

The invention discloses a network centralized control system for renting of a central air conditioner. The system comprises a background client, a user client, a network server, an air conditioner gateway, a refrigerant system, an electronic electric meter and an indoor unit, the background client is a computer port for background personnel to operate, and the user client is a mobile port for users to operate; and the network server is a data processing server, the network server is in communication connection with the user client through a wireless network, the network server is in communication connection with the background client through the wireless network, and the air conditioner gateway is installed at home of each user and is in communication connection with the network server through the wireless network. The refrigerant system, the electronic electric meter and the indoor unit are installed at home of each user, one household is provided with one refrigerant system and one electronic electric meter, and the refrigerant system and the electronic electric meter are in communication connection with the air conditioner gateway through the wireless network. The system has theadvantages of simple structure, convenience in use, good use effect and the like.
Owner:上海华电源信息技术有限公司

Double control system for steam cabinet

The invention relates to the kitchen equipment technology field and particularly relates to a dual-control system of a steam cabinet. The dual-control system of the steam cabinet comprises a power supply circuit, a single-chip micro-computer port control circuit, a solenoid valve driving circuit, a proportional valve driving circuit, an ignition driving circuit, a DC brushless motor driving circuit, a steam pump driving circuit, a temperature / gear / gated detection circuit, a flame detection circuit, a water level detection circuit, a steam pump driving circuit and a mode selection driving circuit; a proportional valve which is in driving connection with the proportional valve driving circuit is in coordinated cooperation with a DC brushless motor which is in driving connection with the DC brushless motor driving circuit in order to fully pre-mix the gas and the air and then supply the mixed gas to a burner; a standby system comprises a controller, a single-speed draught fan and a solenoid valve B; a solenoid A of a master system and the solenoid valve B of the standby system are communicated with the burner through a tee. The dual-control system of the steam cabinet is advantageous in that an air flow can only be regulated through regulating the solenoid valve by hand, which is safe and reliable and greatly improves safety.
Owner:山东东方方圆厨房设备有限公司

Network cable tracking system

Embodiments relate to a system and method of identifying a cable terminal plug and port on a computer system. An aspect includes a method having a step of positioning a cable plug adjacent to a computer port, the cable plug having a passive transponder. An RF signal is transmitted to the passive transponder. The passive transponder is activated with the RF signal. An identification signal is transmitted based on receiving the RF signal. It is determined that identification signal matches an identification value of the computer port.
Owner:IBM CORP

Method and device for automatically identifying computer port state and starting test program

The invention discloses a method and device for automatically identifying a computer port state and starting a test program. The method comprises the steps of a, sending a command for acquiring a portconnection state and obtaining a corresponding return value; b, judging whether the port is connected with to-be-tested equipment or not according to the return value, if the judgment result is thatthe port is connected with the to-be-tested equipment, executing the step c; c, analyzing the obtained feature data of the return value, and comparing the feature data with first feature data of hardware ID identified when the equipment is connected for the first time and second feature data of the hardware ID identified when the equipment is connected for the second time, wherein the first feature data and the second feature data are stored in a configuration file; if the feature data of the return value is consistent with the first feature data, executing the step d, and if the feature dataof the return value is consistent with the second feature data, returning to the step a; d, determining the position of a button according to the information, which is stored in the configuration file, of the button of the test program; and e, controlling a mouse to move to the position of the button and click, and returning to the step a after the click is finished.
Owner:DONGGUAN HUABEL ELECTRONICS TECH

Network centralized control system for renting central air conditioner

The invention discloses a network centralized control system for renting a central air conditioner, which comprises a background client, a user client, a network server, an air conditioner gateway, a refrigerant system, an electronic ammeter and an indoor unit, and is characterized in that the background client is a computer port for background personnel to operate, and the user client is a mobile port for a user to operate; the network server is a data processing server, the network server is in communication connection with the user client through a wireless network, the network server is in communication connection with the background client through the wireless network, the air conditioner gateways are installed at home of each user, and the air conditioner gateways are in communication connection with the network server through the wireless network. The refrigerant systems, the electronic ammeters and the indoor units are all installed in the home of each user, one refrigerant system and one electronic ammeter are arranged in one user, and the refrigerant systems and the electronic ammeters are in communication connection with the air conditioner gateway through a wireless network. The device has the advantages of simple structure, convenience in use, good use effect and the like.
Owner:上海华电源信息技术有限公司
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