83results about How to "Increase the number of connections" patented technology

To improve viewing angle characteristics by varying voltage which is applied between liquid crystal elements. A liquid crystal display device in which one pixel is provided with three or more liquid crystal elements and the level of voltage which is applied is varied between the liquid crystal elements is varied. In order to vary the level of the voltage which is applied between the liquid crystal elements, an element which divides the applied voltage is provided. In order to vary the level of the applied voltage, a capacitor, a resistor, a transistor, or the like is used. Viewing angle characteristics can be improved by varying the level of the voltage which is applied between the liquid crystal elements.

The invention relates to a TFT-LCD array substrate and a color film substrate. The array substrate comprises a grid line, a common electrode line and a data line which are formed on the array substrate, a TFT formed at the intersection between the grid line and the data line, and a pixel electrode positioned in the pixel area, wherein a second passivation layer through hole and a pixel electrode through hole which enable the common electrode line to be exposed out are arranged on the common electrode line and are used for being electrically connected with a transparent electrode on the color film substrate. The color film substrate comprises a black matrix, color resin, a cylindrical spacer and a transparent electrode which are formed on the color film substrate, wherein the cylindrical spacer is arranged at the position corresponding to the second passivation layer through hole on the array substrate, and the transparent electrode is covered on the cylindrical spacer. The invention changes the electric connection way of the transparent electrode on the color film substrate and the common electrode on the array substrate and improves the display quality of the TFT-LCD.

A modular lighting system includes a set of interconnected reconfigurable illuminating modules and corresponding intermediate connectors. Each illuminating module includes a light source and at least one connecting area. Each connecting area includes an illuminating module coupling assembly having at least one ferromagnetic member and having electrically conductive members electrically coupled to the light source. Each intermediate connector has a plurality of intermediate connector coupling assemblies electrically coupled to one another. Each intermediate connector coupling assembly includes a ferromagnetic component that is configured to be magnetically coupled with the ferromagnetic member so that one intermediate connector coupling assembly is electrically coupled to one illuminating module coupling assembly, and the two coupling assemblies are held in electrical contact with one another by magnetic force.

The invention provides a narrow band Internet of things oriented time-frequency two-dimensional sparse code multiple access method and relates to the technical field of communication. Time slots are divided on a narrow band. N time-frequency resource units form an SCMA (Sparse Code Multiple Access) time-frequency resource block, so a cellular mobile or wireless local area network communication system indicates that the SCMA time-frequency resource block is used for performing an uplink scheduling access step, an uplink scheduling-free access step, an uplink mixed scheduling access step and a downlink access step. The fact that the SCMA only works in a frequency domain is changed to time frequency two-dimensional work. According to the method, through adoption of the time frequency two-dimensional sparse code nonorthogonal multiple access, the SCMA technology is expanded from the frequency domain to the time frequency two-dimensional work, the narrowband characteristic of an IoT device is ensured, and the mobile communication user connection quantity, a spectrum utilization rate and a network capacity are improved. Compared with the prior art, the method has the advantages that under the same bit error rate, each of the user quantity and the network capacity is improved to 1.5 times, and the performance of a mobile communication system is greatly improved.

The invention discloses a session implementation method and a session implementation device for a distributed consistency system, a session management method for the distributed consistency system, and a session participating method and a session participating device of a proxy server. The session implementation method for the distributed consistency system comprises the steps of sending a session registration request to a server side; receiving a session identifier generated based on the request and sent by the sever side; and sending a service request carrying the session identifier to the server side. By using the method, design implementation of the distributed consistency system is simplified, and system complexity is reduced; unusable time of the service when connection abnormity caused by network jitter and server upgrade occurs is shortened, and processing efficiency is improved; the proxy server is introduced between a client and the server side, a connection number between the server side and the client is increased, and thus processing efficiency of the system is improved.

The invention discloses a temperature and humidity sensing networking system, which comprises at least one computer, central equipment and a plurality of sensing nodes. The central equipment comprises a serial port and a plurality of node interfaces. The serial port is connected to the computer. The plurality of sensing nodes are connected to the plurality of node interfaces of the central equipment by adopting a star bus. Each sensing node comprises a sensing host and a plurality of sensor modules. The sensing host comprises a micro control unit (MCU) processor, a display and a first communication interface. Each sensor module comprises a temperature and humidity data acquisition chip and a second communication interface. The plurality of sensor modules are concatenated in form of tail-biting structure by the second communication interfaces, and then are connected to the first communication interface of the sensing host. The temperature and humidity sensing networking system can conveniently monitor distributed temperature and humidity information in real time, has high reliability, high cost performance, high extensibility and high portability, and enables a user to realize corresponding temperature and humidity data acquisition and transmission functions only by arranging required sensing modules.

The invention discloses an LED control method and equipment. The LED control equipment comprises a PC (Personal Computer), a master controller and a plurality of branch controllers; the plurality of branch controllers are connected in series with the master controller; the PC is connected with the master controller; and the branch controllers are used for controlling LEDs. By applying the technical scheme, the plurality of branch controllers are connected in series with the master controller, when a branch controller is additionally provided, the branch controller is needed to match with an impedor of a device arranged at the front end of the branch controller, but not needed to match with impedors of all devices, therefore, the connection number of the branch controllers is increased, and the mounting distance of the LEDs is further increased.

The invention belongs to the field of communication, and provides a method for establishing a communication channel. The method comprises the following steps: obtaining current state information of a mobile WIFI terminal, if judging that the current state information is located in a preset information set allowed to provide wireless Internet service through a seed card channel, providing the wireless Internet service for a mobile client through the seed card channel, and if not, judging whether the comprehensive evaluation index of a seed card is better than or equal to the comprehensive evaluation index of a virtual card; and if so, providing the Internet service for the mobile client through the seed card channel. By means of the above steps, when the mobile WIFI terminal is located in a nation or area capable of directly providing the wireless Internet service through the seed card, or when the comprehensive evaluation index of the seed card is optimal, the wireless Internet service is directly provided through the seed card without establishing the communication channel through the virtual card, thereby reducing the occupation of connection resources of a background server and increasing the connection number of the background server, and even the connection number can be maximally doubled under the condition that other conditions are invariable.

The invention discloses a load balancing method of a multi-interface wireless access point and a device, relating to the technical field of wireless networks. The technical scheme provided by the invention comprises the following steps of: periodically obtaining MAC (media access control) addresses connected to a network card, counting the number of the MAC addresses and updating an MAC address information summary sheet; generating an MAC address information configuration table; judging whether to perform a load balancing operation; if so, performing the load balancing operation and updating the MAC address information configuration table; otherwise, ending the current periodic operation, and waiting to enter the next periodic counting; judging whether the MAC address information configuration table is null; if so, entering the next period; and otherwise, performing network card connection setting according to the MAC address information configuration table, and entering the next periodic counting. Through the setting, the method and device disclosed by the invention achieve the aim of guaranteeing the reliability of wireless access, are suitable for high-density population and save the network flow.

To minimize the influence on a whole system caused by abnormal communication occurring at a part of a transmission line, an air conditioning apparatus and a transmission apparatus for the air conditioning apparatus are provided. A plurality of air conditioning units (20, 20) are connected by daisy chain system by using switching hubs (31) incorporated in outdoor units (30). The air conditioning units are connected by permitting data transmission on a center transmission line (10A) and that on an indoor-outdoor transmission line (10B) to be separately performed, by gateways (32) connected to the switching hubs (31).

A display device according to an embodiment of the present invention includes: a plurality of first electrodes arranged on a plurality of display elements, a plurality of second electrodes arranged in a layer identical to or different from a layer of the first electrodes, and a plurality of first touch signal lines connected to the plurality of first electrodes; a plurality of connection terminal provided in the peripheral area; a first switch which switches a status of an electric connection between one of the plurality of image signal lines and one of the plurality of connection terminals from connected to disconnected, or vice versa; and a second switch which switches a status of an electric connection between one of the plurality of first touch signal lines and the one of the plurality of connection terminals from connected to disconnected, or vice versa.

The invention discloses a highly connected coordination polymer and a preparation method thereof. The highly connected coordination polymer adopts the following chemical formula: [Zn5(3,3'-tmbpt)(btec)2(OH)2], wherein betc is deprotonated 1,2,4,5-pyromellitic acid; 3,3'-tmbpt is 1-((1H-1,2,4-triazole)methyl)-3,5-bis(3-pyridyl)-1,2,4-triazole. Carboxyl groups of polycarboxylic acid anions can coordinate with metal ions to form metal clusters with larger size; the metal clusters serve as nodes, so that connections of the nodes can be greatly increased. In addition, distances among several coordinating groups of a polydentate nitrogen-containing ligand 3,3'-tmbpt is relatively large, so that steric hindrance is relatively small during coordination, and the metal clusters can further expand easily to form the coordination polymer adopting highly connected structure. The coordination polymer can serve as a broadband semiconductor material and a molecular-based light emitting material to be further developed and applied.

The invention discloses a multi-source data distribution method based on a distribution subscription mechanism. The method comprises the following steps: firstly constructing a corresponding data distribution and subscription relation aiming at one subject, and further constructing a plurality of corresponding sub-relations and sub-subject data; establishing a subject data distribution tree using a data distribution party as a root node to construct a data distribution forest; selecting a sub-method through a father node in the data push process, and pushing a corresponding subject data message on the established distribution tree according to a topological structure of a node load adjusting distribution tree. The method disclosed by the invention is suitable for any network topological structure, and capable of improving the total bandwidth use ratio and shortening the duration of the multi-source data distribution task while balancing the node load.

The invention relates to a multi-tenant data source switching system based on a method parameter section and belongs to the technical field of multi-tenant data sources. User login is conducted, unified authentication is conducted to return to a library to which a current user belongs, and cid serving as a library distinguishing key is an identifier; each user carries the cid after login; before methods are intercepted, the system binds ThreadLocal to each request during execution of context SysContext, and the current cid is saved in the ThreadLocal and released when being used. API standardsare unified, there is no need to pay attention to the information about who conducts calling, judgment and setting of current data sources are not required to be conducted in each business code, andcodes are more concise and higher in maintainability.

The invention discloses a copper-cyclotriphosphazene hexacarboxylic acid derivative coordination framework material and a preparation method and application thereof. The coordination framework material is formed by adopting raw materials comprising copper ions and a ligand L through reaction, wherein the ligand L is hexa-(4-carboxylate benzoxy) cyclotriphosphazene and the chemical formula is C42H30O18N3P3; in addition, the coordination framework material is a three-dimensional framework material and has one-dimensional linear pore passages. By improving the composition and structure of the coordination framework material, various parameters in the preparation method and the like, the structurally ordered copper-cyclotriphosphazene hexacarboxylic acid derivative coordination framework materials can be obtained, the preparation method of the series of materials can effectively guarantee the reaction yield and the actual application is facilitated.

The invention discloses a serially concatenated system, a data transmission method, a master device and slave devices. The concatenated system consisting of the master device and at least two slave devices is adopted for transmitting, receiving and forwarding data. The method comprises that: the master device puts a device number of a target slave device into data to be transmitted and transmits the data to an intermediate slave device concatenated with the master device; the intermediate slave device receives data transmitted by adjacent upstream equipment, calculates whether a data check digit is correct or not, and returns a check result serving as an acknowledgement frame to the upstream equipment; and whether the device number digit is the same as that of the current device is judged, if so, contents in a data area are processed, and the data transmission is finished, otherwise, the data is continuously transmitted to the next-level intermediate slave device.

The invention discloses a 1394 data collection module, comprising a power PC main processor and a plurality of 1394 links. The power PC main processor is connected with the plurality of 1394 links. Each 1394 link comprises a 1394 link layer chip, a 1394 physical layer chip and a plurality of ports. A power PC is connected with the 1394 link layer chip. The 1394 link layer chip is connected with the 1394 physical layer chip. The 1394 physical layer chip is connected with the plurality of ports. Each port realizes one bus. Data output by a plurality of buses realized by each 1394 link is the same. Through application of the scheme of the embodiment of the invention, the number of connections among modules and the number of data transmission channels are increased, and the accuracy and reliability in the data transmission process are improved.

The invention provides a data sampling rate conversion method in baseband signal transmission and a transmission system thereof. The method comprises the following steps: firstly, a radio frequency far end unit receives antenna data, and a data sampling rate conversion module performs sampling reducing processing to the data in the baseband signal; secondly, the processed data is continued to be transmitted through a data transmission channel; thirdly, before the data is transmitted to a baseband chip, a data sampling rate restoring module processes the data, restores the sampling rate to the sampling rate required for the baseband chip, and then performs post processing. The baseband signal sampling rate conversion method of the invention can greatly increase the RRU connection number under the premise that the performance is not influenced.

The invention discloses a method and device for data transmission. In the scheme, the same competitive resource group can be divided into a plurality of terminal equipment groups, and two different terminal equipment groups can comprise the terminal equipment with the same DMRS. Because two different terminal equipment groups can comprise the terminal equipment with the same DMRS, the method and device also can achieve a purpose of interference avoiding. Therefore, the method and device improve the connection number of terminal equipment of the same competitive resource group under the condition of guaranteeing the communication quality.