72results about How to "Easy to send and receive" patented technology

The invention relates to a three networks of Internet-based digital high-definition television system, including the broadcast media stream for the digital high-definition television, including set-top boxes, and digital high-definition TV connected to receive downloaded from the Internet IP media streams, and the decoder can be converted into broadcast media stream output the digital high definition television. Through the use of more technology program, the invention can telecommunications operators and broadband service providers design streaming media services and program editing, storage and authentication and accounting, and other subsystems, and the main storage and transmission to the international MPEG-4 codec technology standards as the core content streaming media files. Further could very easily be television services and Internet browsing, e-mail and a variety of online information consulting, entertainment, education and other interactive business functions together. The television show is unique anti-scintillation function.

The invention relates to a dual-band wave beam equalization side-fed offset cassegrain antenna and a realization method thereof. The antenna comprises four pairs of standard side-fed offset cassegrain antennas and each pair of antenna comprises a primary reflector, a secondary reflector and a feed source assembly, wherein the four pairs of the standard side-fed offset cassegrain antennas are in a standard form and are used for receiving and transmitting; each feed source assembly is formed by a plurality of sample strip forming light wall loudspeaker feed sources; each sample strip forming light wall loudspeaker feed source is formed by sequentially connecting a sample strip forming light wall loudspeaker, a square and circle transition, a circular polarizer, a square and square transition and an orthogonal mould coupler; a main lobe of a low-frequency emission directional diagram and a first lateral lobe of a high-frequency receiving directional diagram irradiate the reflectors; and a phase center of each feed source assembly is located on focus planes of the reflectors and points at the center of an equivalent reflection face. According to the dual-band wave beam equalization side-fed offset cassegrain antenna and the realization method thereof disclosed by the invention, an antenna receiving-transmitting directional diagram has the equal beam width; and the dual-band wave beam equalization side-fed offset cassegrain antenna has the advantages of simple structure, portability, easiness for designing, good performance, strong practical applicability and the like, and has the good same frequency interference resistance.

The invention discloses a receiving, sending and transmitting device utilizing an airship to dispatch goods to a home. The receiving, sending and transmitting device comprises the airship, a nacelle, a transmitting device and a receiving and sending device, wherein the transmitting device comprises a circular track of the nacelle, four direct-current motors of the nacelle, steel wire ropes, a steel ball and electronic pulleys; the receiving and sending device consists of a steel ball clamping opening, a circular track of a temporary storing cabinet, a track for transmitting goods downwards / upwards, a main track for dispatching the goods to the home, a steel ball butting funnel, the temporary storing cabinet and branch tracks for dispatching the goods to the home; the nacelle is fixedly arranged at the bottom of the airship, and the circular track of the nacelle is mounted at the top of the nacelle and used for hanging goods packages. According to the receiving, sending and transmitting device disclosed by the invention, the unpiloted airship is used as a carrier, the goods packages are transmitted downwards and upwards through the receiving and sending device mounted at the top of a building and used for receiving and sending the goods in a hovering manner, so that the goods can be conveniently and rapidly received, sent and transmitted to the home, human resources and material resources are saved, and defects of receiving and sending the goods for goods dispatching people are overcome.

The invention relates to a method and a system for realizing chat online on a mobile telephone. The system comprises an instant messaging server, a mobile telephone and a gateway, wherein the instant messaging server is provided with instant messaging software, the mobile telephone sends out messages, and the gateway is connected with the mobile telephone by a wireless network, is connected with the instant messaging server by the Internet, permits a corresponding mobile telephone user to log in the gateway at the instant messaging server according to an identity identification message which is sent out by the mobile telephone, transmits a message from the mobile telephone to a network user displayed on the mobile telephone by the instant messaging server after the mobile telephone user successfully logs in the gateway, can also receive a message from the network user by the instant messaging server and transmits the message to the mobile telephone user.

The invention provides a system and method for realizing an electronic bulletin based on an XMPP protocol and belongs to the computer network field. The system comprises a client and a server; the client includes a bulletin input module used for the input of electronic bulletin content, a coding and decoding module used for the coding and decoding of the electronic bulletin, a bulletin processing module used for the sending and receiving of the electronic bulletin, and a bulletin presentation module used for the notification and presentation of the electronic bulletin; and the server includes a bulletin sending and receiving processing module used for sending and receiving the electronic bulletin, an off-line bulletin processing module used for storing an offline electronic bulletin and pushing the electronic bulletin which has not been received by a receiver to the receiver after the receiver is online, a short message sending module used for sending short messages, and an e-mail sending module used for transcoding and sending e-mails. According to the system and method of the invention, based on a short message and e-mail notification mode, it can be ensured that each receiver can be notified with an important bulletin timely and accurately whether the receiver logs in the client or not.

The invention relates to an Internet plus express delivery system so as to realize express delivery order network signing. The system comprises an information release module, a scanning module, a GPRS positioning module, a network signing module, a payment module and a processor module, and information connection among a merchant platform, an express delivery company, a sender and a receiver through yin-yang express numbers of an express delivery order. According to the invention, the express delivery system is accessed through a networked mobile phone, and functions of express delivery network signing, information release, network payment on delivery, express delivery scanning and the like are realized. The express delivery system changes an existing paper express delivery order manual signing mode and an express delivery POS machine network signing mode, adopts a network signing technology, and reduces a link that a courier affirms goods reception by rescanning; the process of delivering parcels by scattered users is reconstructed, and an express delivery order automatic generation technology is adopted to replace manual writing of an express delivery order at present; and meanwhile, express delivery information can be queried at any time and places by adopting a GPRS query technology. The express delivery system provided by the invention improves the accuracy, the safety, the reliability and the confidentiality of an existing express delivery system, and the cost of express delivery is reduced at the same time.

The invention relates to an infrared communication device which uses the reflection unit, comprising the following parts: a reflection unit, which can reflect the infrared rays received or emitted by the receiving part and emitting part and change the direction of the received and emitted infrared rays; a rotating wheel, which provides rotary force for the reflection unit to drive the reflection unit to rotate and to receive and emit the infrared rays on the required directions. In the invention, if the user rotates the wheel in the positive and negative directions, the rotating shaft rotates and the reflecting mirror rotates along with the rotation of the rotating shaft, so as to easily receive and emit the signal with the infrared communication device on other direction or at the outside. Moreover, in the structure that the infrared emitting and receiving device is required to have a random angle, the user can utilize the reflection unit and the rotating wheel to adjust the required angle easily, so that the installation and design can be done freely and free from the position limitation of the design form and circuit design to the infrared modules.

The invention is a remote control method for a remote controller, firstly the infrared transmitting circuit in the remote controller transmits wakeup, value charge, valve turn-on, valve turn-off instructions and other instructions to the infrared receiving circuit of a fuel gas meter in a first frequency form, the fuel gas meter makes judgment and comparison on corresponding instructions by the information stored in second data storage circuit, and then executes corresponding actions according to the comparative results, and besides, returns its states through infrared transmitting circuit back to the remote controller in a second frequency form, and the remote controller displays the states on display screen. And the invention can really implement multifunctional operations for a fuel gas meter, such as wakeup, value charge, valve turn-on, valve turn-off, meter reading, and inquiry, therefore worth of spreading and applying to the existing fuel gas meters.

The invention discloses a pair of multifunctional augmented reality glasses in order to overcome deficiencies in the prior art. The multifunctional augmented reality glasses comprise a glasses frame afirst glasses leg and a second glasses leg, wherein the bottom of the glasses frame is provided with lenses which are OLED (Organic Light Emitting Diode) display screens; the front end of the glassesframe is provided with an image collection module, and the image collection module comprises double cameras, a flashlight and an infrared emitter; the first glasses leg is provided with an MCU (Microprogrammed Control Unit) module, and the bottom of the first glasses leg is provided with a storage module; the second glasses leg is provided with a charging lithium battery; and the tail end of thesecond glasses leg is provided with a communication module. The glasses are provided with double cameras to enable modeling to be convenient and quick, accuracy is high, and the glasses can easily receive and emit virtual scene information in real time with receiving end equipment; and the infrared emitter is arranged, so that the glasses can be used in dark environment, application environment iswide, and functions are powerful. Therefore, the glasses are applied, the functions are diversified while basic functions are realized, and the convenience of a user is improved.

Disclosed is a transmitting and receiving apparatus and method in a communication system. The transmitting and receiving apparatus and method can provide a data service for exchanging user data including characters, images, computer files, messages, etc. as well as voice over a voice physical channel for providing a voice service in a wireless communication system including IS-95A / B, CDMA Ix, GSM and W-CDMA and in a communication system including a voice service for providing a VoIP service through a wired / wireless packet network. That is, the transmitting and receiving apparatus and method can provide a data service which transfers user data information while a voice service is provided or plays a game etc. during a call.

The invention relates to a dual-band wave beam equalization side-fed offset cassegrain antenna and a realization method thereof. The antenna comprises four pairs of standard side-fed offset cassegrain antennas and each pair of antenna comprises a primary reflector, a secondary reflector and a feed source assembly, wherein the four pairs of the standard side-fed offset cassegrain antennas are in a standard form and are used for receiving and transmitting; each feed source assembly is formed by a plurality of sample strip forming light wall loudspeaker feed sources; each sample strip forming light wall loudspeaker feed source is formed by sequentially connecting a sample strip forming light wall loudspeaker, a square and circle transition, a circular polarizer, a square and square transition and an orthogonal mould coupler; a main lobe of a low-frequency emission directional diagram and a first lateral lobe of a high-frequency receiving directional diagram irradiate the reflectors; and a phase center of each feed source assembly is located on focus planes of the reflectors and points at the center of an equivalent reflection face. According to the dual-band wave beam equalization side-fed offset cassegrain antenna and the realization method thereof disclosed by the invention, an antenna receiving-transmitting directional diagram has the equal beam width; and the dual-band wave beam equalization side-fed offset cassegrain antenna has the advantages of simple structure, portability, easiness for designing, good performance, strong practical applicability and the like, and has the good same frequency interference resistance.