269results about How to "Implement automatic connection" patented technology

The invention discloses a method and a system for automatically carrying out WIFI (Wireless Fidelity) connection on a vehicular host and a mobile phone. The method comprises the following steps: carrying out convention on a name, an encryption manner and a code of a WIFI hotspot in vehicular host software and mobile phone software; opening the WIFI hotspot of the mobile phone through the mobile phone software, and taking and modifying an original name, the encryption manner and code information of the mobile phone WIFI hotspot, namely the automatic connection of the vehicular host and the mobile phone WIFI hotspot can be realized; and only opening a WIFI searching function of the mobile WIFI hotspot and the vehicular host without carrying out secondary convention on the name, the encryption manner and the code in a subsequent repeated connection process. If a user is unfamiliar with the WIFI arrangement, the vehicular host software and the mobile phone software of the system are provided with a pre-set password, so that the user only needs to start the mobile phone software. With the adoption of the method and the system provided by the invention, the convenience of establishing the local area network between the vehicular host and an intelligent mobile phone can be greatly improved, so that the WIFI can be popularized in the actual electronic application of a vehicle body in a vehicular wireless network.

The present invention discloses a method and system for realizing direct broadcast projection screen based on multicast on an intelligent television. The method comprises the following steps: S1, a mobile client opens a multicast function and monitors a UDP port; S2, a television server opens a multicast function and monitors the multicast broadcast and the UDP port; S3, the mobile client sends a search command request to the IP address of the multicast broadcast in the multicast broadcast mode; S4, the television server sends a UDP response command to the mobile client, the mobile client analyzes the UDP response command to obtain a television server device list; S5, the mobile client receives a user selection result from the television server device list, after the selection, the mobile client sends a projection screen request in the UDP mode to the selected television server, and the television server analyzes the received projection screen to obtain projection screen information and perform playing according to the direct broadcast flow address in the projection screen information. The method and system for realizing direct broadcast projection screen based on multicast on the intelligent television can rapidly realize projection screen, and the user experience effect is good.

The invention relates to continuous automatic production equipment of structural thermal-insulating composite wall boards for buildings. The continuous automatic production equipment comprises a lateral edge steel belt unreeling machine, a lateral edge tongue-and-groove side stopping forming machine, a crown-block-type vacuum sucker transferring machine, an automatic sticking machine, an automatic variable-frequency speed adjustment transmission line, an infrared preheating device, a foaming and pouring platform, a PLC (Programmable Logic Controller) control operation table, a thermosetting high-pressure foaming machine, a raw material premixing device, a hydraulic double-track lamination assembly line, a hot-air-circulation temperature control device, an automatic tracking cutter and an automatic packaging device. The continuous automatic production equipment provided by the invention has the beneficial effects that inorganic panels and core materials can be continuously produced and once formed; automatic connection and non-dislocation juncture can be realized by a double-faced panel, so that not only can metal-faced composite boards be produced, but also non-metal-faced double-faced composite wall boards further can be produced; and the continuous automatic production equipment has the advantages of high automatic degree, high production efficiency and low production cost.

The invention discloses a carbon slide airtightness detection device and a use method thereof. The device comprises a detection box. A controller is arranged on the front side of the detection box. Arack is arranged at the bottom of the detection box. A water pump is arranged at the top in the rack. A pressure pump and a water storage tank are arranged inside the rack. A loading plate is arrangedinside the detection box. A placement seat is arranged on the upper end of the loading plate. A connector is arranged inside the placement seat. A carbon slide body is arranged on the placement seat.A first air guide column and a second air guide column are arranged at the bottom of the carbon slide body. The carbon slide airtightness detection device has the advantages that the device can realize automatic connection of the carbon slide body; water is injected into the detection box through the water pump; gas injection and pressurization are carried out through the pressure pump; water detection and air pressure detection are carried out on the carbon slide body, which can avoid connection air leakage and ensure the detection accuracy; and after the detection is completed, the carbon slide body can be air-dried through the air pump and a heater, which facilitates the storage and use of the carbon slide body.

The invention discloses a method for automatically connecting an upper computer and a lower computer. The method comprises the upper computer and the lower computer, wherein a lower computer user datagram protocol (UDP) broadcasts data information containing a specific identifier, the upper computer receives and analyzes the information, the upper computer obtains an Internet protocol (IP) address of the lower computer, which is contained in the information, the upper computer replies to the lower computer with UDP information containing the specific identifier, the lower computer receives and analyzes the reply information coming from the upper computer, the lower computer obtains an IP address of the upper computer, and then the transmission control protocol (TCP) connection is established between the lower computer and the upper computer. By the aid of the method, automatic connection can be achieved on the condition that the address of the upper computer and the address of the lower computer are not known by each other, manual setting is not required, simultaneously, the UDP is used for broadcasting and replying the data information containing the identifying character, the IP address of the other side can be analyzed and obtained through the identifying character, the UDP information is simple, the connection speed is fast, the efficiency is high, and the stability and the safety are high.

The invention belongs to the technical field of temporary supports for underground fully mechanized excavation faces of coal mines, and particularly relates to an automatic bolt mesh laying step type temporary support for fully mechanized excavation faces, which solves the current problem that the efficiency of high-performance excavators cannot be sufficiently exerted because excavation, temporary supporting and bolting cannot be carried out synchronously. The automatic bolt mesh laying step type temporary support for fully mechanized excavation faces comprises an inner support assembly and an outer support assembly, the inner support assembly and the outer support assembly respectively comprise a left support and a right support, the left support and right support of the inner support assembly are arranged at the inner sides of the left support and right support of the outer support assembly, a height difference exists between the tops of crossbeams and the bottoms of longitudinal beams of one set of support assembly, and carrier rollers are arranged at positions where the tops of the crossbeams correspond to the bottoms of longitudinal beams of the other set of support assembly. Excavation, temporary supporting, bolt mesh laying, bolt mesh connection and bolting can be carried out synchronously, the labor intensity of workers is decreased greatly, the efficiency of excavation is increased, a working face can be supported in time, and a powerful guarantee is provided for the safety of operating personnel.

The invention discloses an automatic buckle for connecting ropes. The automatic buckle comprises a clamping slot, a clamping pin, an unbuckling ring which is provided with a pull rod, a buckle lock pin, a first swing arm, a second swing arm, a first shaft, a second shaft, an electromagnet, an unbuckling component, and a first control circuit which is used for controlling the electromagnet. The automatic buckle disclosed by the invention can be matched with a monitoring system of an elevator so as to realize automatic connection and disconnection of the ropes on a rescuing barrier net.

The invention provides a smart household device connecting method and a smart terminal. The method includes acquiring first connection information from a smart household device through a simple acquisition module of the smart terminal, acquiring a plurality of wireless connection points through a wireless communication module of the smart terminal, determining a first connection point matched with first connection information from a plurality of wireless connection points based on the first connection information, then building a first wireless connection channel with the smart household device based on the first connection point, and connecting the smart household device and the smart terminal through a first wireless connection channel. The above connection process shows that the smart household device connecting method and the smart terminal can achieve automatic connection between the smart household device and the smart terminal, and the connection process is simplified accordingly.

The invention discloses a shop WiFi network sharing method, a server and an apparatus thereof. The method comprises the following steps of receiving a WiFi authentication message sent by a shop client and storing into an authentication database; receiving a WiFi request message sent by a user client; acquiring the corresponding WiFi authentication message from the authentication database; according to a user identification, sending an account number and a password of a WiFi network in the acquired WiFi authentication message to the corresponding user client; receiving a connection state message sent by the user client and storing in a first state database; and for each user identification, acquiring the corresponding WiFi network account number and a network shop interface address, and sending the network shop interface address to the user client corresponding to the user identification. According to the scheme, a process for the terminal equipment to be connected to a shop WiFi network is simplified, a popularization display scope of the corresponding network shop is expanded and popularization display directivity of the corresponding network shop is increased.

The invention relates to a cloth ironing printing flow line, which comprises a work table, wherein a first rolling shaft and a second rolling shaft are arranged at the two ends of the work table; a first panel, an ultrasonic cleaning groove, a third rolling shaft, a second panel and a pulp feeding device are sequentially arranged between the first rolling shaft and the second rolling shaft. The cloth ironing printing flow line has the beneficial effects that according to the flow line, the cloth is ironed through high-pressure steam; then, the cloth is printed through the printing device; the automatic connection from the ironing to the printing is realized; the ironing effect is good; the printing patterns are attractive; the efficiency is high; a large amount of labor and materials is greatly saved.

The invention provides an automatic connection device for rail vehicles, comprising two spherical hinge components connected with two rail vehicles in rotatable and telescopic manner; the spherical hinge components can be rotated and swayed relative to the rail vehicles by connecting the spherical components to the ends of the rail vehicles; since a connection component and a locking component arealso connected between the two spherical hinge components, when the two adjacent rail vehicles are close, the locking component may be automatically aligned with, connected with and locked to the connection component; the automatic connection device also comprises an unlocking component mounted between the connection component and the locking component; when the connection needs to be disabled, the unlocking component can be controlled to separate the locking component and the connection component. The automatic connection device for rail vehicles provided herein is simple in structure and convenient to mount and can provide automatic connection for rail vehicles.

The invention discloses a full-automatic quick replacement device of a hydraulic excavator. The full-automatic quick replacement device comprises an upper coupling part and a lower coupling part. Theupper coupling part comprises a quick female joint assembly and pin rods capable of being driven by a telescopic oil cylinder to move. The lower coupling part comprises a quick male joint assembly, apin shaft assembly, conic pin cooperation sleeves cooperating with the pin rods and spring lower guide columns. The upper coupling part can be hooked to the pin shaft assembly at one end of the lowercoupling part through a hook-shaped portion at one end of the upper coupling part and rotates around the center axis of the pin shaft assembly, so that quick female joints at the other end of the upper coupling part correspondingly communicate with quick male joints at the other end of the lower coupling part. The pin rods are driven by the telescopic oil cylinder to stretch into the conic pin cooperation sleeves to mechanically lock the upper coupling part and the lower coupling part. Hydraulic connection is achieved through coupling of the quick male joint assembly and the quick female jointassembly, the posture is adjusted through guide of guide columns and adjusting springs, it is ensured that connection is accurate and reliable, and operation is safe.

The invention discloses a shop WiFi network sharing method and an apparatus thereof. The method comprises the following steps of receiving a WiFi authentication message sent by a shop client by a shared apparatus of a shop WiFi network and storing into an authentication database; acquiring a WiFi authentication message according to current position information in a WiFi request message; according to a user identification, sending an account number and a password of an acquired WiFi network to a corresponding user client; receiving a connection state message sent by the user client and storing in a connection state database; and receiving a popularization message sent by a shop client; according to the WiFi network account number in the popularization message, acquiring a corresponding user identification and pushing a popularization content in the popularization message to the corresponding user client. According to the scheme, a process for the terminal equipment to be connected to a shop WiFi network is simplified, based on a geographical position, shop WiFi correlation information is directly pushed so as to realize automatic connection; and popularization scope of the shop information is expanded, and popularization effectiveness is increased for the terminal equipment which connects to the corresponding shop WiFi.

The invention relates to an intelligent test device for a small-sized mechanical water meter. The intelligent test device mainly comprises a plunger pump, a pump water inlet pipeline, a filter, a water tank, a frame, a temperature sensor, a return pipeline, a flow sensor, a control system, a fixed interface, a video support, a reverse moving workbench, the water meter, a video moving workbench, a hollow axial movable motor, a video head, a replaceable V-shaped block, a replaceable connection head, a pressure sensor, a hydraulic transition connection part, a hydraulic cylinder, a round guide rail device, an electric push rod, a hydraulic system and a water inlet pipeline. Detection positioning of the water meter can be achieved through a positioning regulation device, and clamping and sealing of the water meter are achieved through the hydraulic device. By means of a water supplying and filtering system, water is supplied to the water meter while cycling use of water of the water meter is detected. The value of the water amount of the water meter can be read through videos by means of a position-adjustable visual system, and a precise flow meter and a pressure sensor provide standard data and feedback signals for a system, precise and intelligent tests on pressure, flow and flow precision of the water meter can be achieved through a computer control system, and test intelligentization of the water meter is achieved.

The invention discloses a substation fire-fighting robot autonomous operation control method and system, and the method comprises the steps: building a substation three-dimensional data model, arranging wireless AP equipment at a plurality of fire-fighting medium supply points in a substation, and constructing a wireless network in the substation; positioning the fire-fighting robot according to the wireless network; determining the position of the optimal fire-fighting medium supply point, and planning the optimal path from the fire-fighting robot to the abnormal equipment; controlling the fire-fighting robot to automatically run to the position of a fire-fighting medium supply point, and completing automatic butt joint of fire-fighting hoses; and controlling the fire-fighting robot to automatically run near the abnormal equipment, and automatically calculating the optimal spraying angle and spraying flow according to the position of the ignition point. The whole set of closed-loop operation process that the substation fire-fighting robot finds a fire, arrives at a place, is automatically connected with fire-fighting medium supply equipment, selects an optimal operation position and automatically extinguishes fire can be achieved, and the blank in the technical field of automatic fire-fighting operation of the substation robot is filled.

The invention discloses a full-automatic function test method and device for a new energy automobile controller. The method comprises steps of S1, controlling the collected information of a to-be-tested controller for recognition, and recognizing the type output of the to-be-tested controller; S2, according to the identified type of the to-be-tested controller, controlling the to-be-tested controller to be connected with a matched test tool in a pre-constructed test tool database so as to use a matched test tool to realize automatic connection of interfaces required when the to-be-tested controller is tested; and S3, according to the identified type of the to-be-tested controller, controlling a matched test program in the pre-constructed test program database to execute a required functiontest on the to-be-tested controller; the device comprises a type automatic identification module, a tool automatic calling module and a function test automatic execution module. The method has advantages of being simple to implement, high in intelligent degree and test efficiency, low in test cost, capable of being suitable for batch test and the like.

The embodiment of the invention discloses a VPN server access method. The method comprises the steps that when network side server dial-up through dial-up information built in a SIM card is successful, an IP address which is assigned by a network side server to the SIM card is acquired; when the acquired IP address of the SIM card is located in the address field of a proprietary VPN server, automatic connection to the proprietary VPN server is carried out. The embodiment of the invention further discloses a VPN client. According to the invention, the user experience can be improved.

The invention discloses a WiFi connection method, a client, a server and a system, relates to the field of information technology, and can realize automatic WiFi connection and improve the efficiency of WiFi connection. The method comprises that a WiFi connection request is sent to the server, the WiFi connection request carries identification information of a WiFi hot spot asked to connect, so that the server generates a description file of the WiFi hot spot and a download address corresponding to the description file, and the description file includes configuration connection information of the WiFi hot spot; the description file is stored according to the download address corresponding to the description file; and connection to the WiFi hot spot can be carried out according to the description file within the coverage range of the WiFi hot spot. The method, the client, the server and the system are suitable for WiFi connection.

The invention discloses a laser line cross alignment control method for a charging arm of an electric vehicle. According to the laser line cross alignment control method for the charging arm of the electric vehicle, a rear wheel limit slot, a rear wheel stop dog, the automatic charging arm, a first branch arm, a second branch arm, a third branch arm, a laser vertical line receiving assembly, a laser vertical line transmitting assembly, a third branch arm laser vertical line receiving assembly, a high-speed motor, a third branch arm rotary synchronous motor, a laser receiving assembly, a second branch arm rotary synchronous motor, a first branch arm rotary synchronous motor, a central processing unit, a signal monitoring circuit and an output drive circuit are included, an object is located through a laser cross line, a charging plug and a charging socket are located accurately before the electric vehicle is charged, and accurate butt joint between the charging plug and the charging socket is achieved. By the adoption of locating through the laser line, locating control facilities are simple, the locating precision is high, and interference is not prone to being caused.

The invention discloses an automatic butt-joint device for pipeline test. The automatic butt-joint device comprises a bracket, wherein a clamping mechanism capable of clamping a to-be-tested workpiece is arranged on the bracket; a fixed plate is arranged on the bracket; a liftable slide plate is arranged above the fixed plate 4; a first drive mechanism for driving the slide plate to lift is arranged on the fixed plate; a buffer plate is arranged above the slide plate; a jacking mechanism for guiding and jacking the buffer plate is arranged on the slide plate; and a plurality of quick joints which are connected with a threaded hole of the tested workpiece are arranged on the buffer plate. The automatic butt-joint device has the advantages of high efficiency, good effect, low cost and the like.

The invention provides a network access method, device and system. The method comprises the steps that information of the position where a mobile device is located currently and an SSID associated to the mobile device are uploaded to a server so that the server can control wireless APs distributed in a preset area nearby the position to broadcast beacons containing the SSID; when the beacons, containing the SSID, broadcasted by the wireless APs distributed in the preset area nearby the position are monitored, the wireless APs distributed in the preset area nearby the position are associated and then can have access to a wireless network.

The invention discloses a method and a device for establishing a network connection, and belongs to the field of computer technologies. The method comprises the steps of receiving a verification request, at least carrying a physical address of a gateway and a physical address of a device to be networked, sent by the gateway; and sending an instruction message to the gateway after it determines that the gateway and the device to be networked belong to a same user according to the physical address of the gateway, the physical address of the device to be networked, a first database and a second database. According to the method, ownership of the gateway and the device to be networked is determined based on correspondence between device identifiers provided by a server and the physical addresses and correspondence between the device identifiers and user identity information, after it determines that the gateway and the device to be networked belong to the same user, the instruction message used for establishing the connection is sent to the gateway, and thus the automatic connection between the gateway and the device to be networked can be achieved without executing any complex setting operation by the user, operation complexity is simplified, and information security of the connected devices is improved.

The invention discloses a hydraulic device which comprises a base table and a rope winding frame fixed to the top of the left side of the base table. A first long cavity extending in the front-back direction is formed inside the left side of the base table. Guiding grooves which correspond vertically and extend in the left-right direction are formed in the base table on the right side of the first long cavity. A plate piece is arranged between the right side of the first long cavity and the tail of the left side of each guiding groove. A connection through hole is formed in each plate piece. A first screw rod extending towards the left and right sides is arranged inside each connection through hole in a matched mode. The left side extension tail of each first screw rod extends into the first long cavity and is connected with the inner wall of the left side of the first long cavity in a rotation fit mode, the right side extension tail of each screw rod extends into the corresponding guiding groove and is connected with the inner wall of the right side of the guiding groove in a rotation fit mode. The hydraulic device is simple in structure, the well rope winding efficiency is improved, and a wound well rope is neat.