59results about How to "Connect in time" patented technology

An embodiment of the invention provides a connecting method between Bluetooth devices and a device. The connecting method is characterized in that: when a built connection between the Bluetooth devices is cut off, a main port device with a Bluetooth function scans whether a target Bluetooth device is present in a communication scope, and the target Bluetooth device in advance performs selection among Bluetooth devices already matched to the main port device. If a target Bluetooth device is present in the communication scope of the main port device, the main port device sends a connection request to the target Bluetooth device. The main port device receives a response message sent by the target Bluetooth device so as to build the data connection between the main port device and the target Bluetooth device. Therefore, during reconnection after disconnection of the Bluetooth devices due to a certain reason, the main port device with the Bluetooth function actively sends a connection request to the target Bluetooth device, thereby eliminating a step of manual connection initiated by a user, making building of Bluetooth connection in time, and improving the communication efficiency of the Bluetooth.

This invention relates to a network hospital system keeping contact directly with easy-ill people or patients characterizing that said network hospital system includes a network server, a wire and/or wireless network, terminals(desk computers, notebook computers, palm computers or intelligent cell phones), devices(the mono-chip processor system includes information testing process and satellite locating functions in ECG, blood pressure, blood sugar, blood-fat, temperature, breath and blood oxygen), a medical treatment service system( drug-stores, distribution station, a test and a physical examination center and a emergency center), in which, the device timely communicates with the server about the situations of the easy-ill people and patients by the terminal and network, at the same time, the system is connected with traditional hospitals, community hospitals, drug-stores, emergency centers, banks and government departments to provide various medical services.

The invention discloses an automatic replacement device of a fuse used for a power distribution cabinet. The device comprises a machine body. A storage box is arranged on a top of the machine body, first gears are arranged on two sides of one end of the storage box, and an object inlet slot is arranged at a position of the top of the machine body, wherein the position is near the first gears. Guide rails are arranged on the two sides of an internal portion of the object inlet slot, a second gear is arranged on a bottom of each first gear, and a rotating ring is arranged on one side of the second gear. In the invention, a rotation shaft is used to drive the storage box to rotate to the position of the object inlet slot. Through a frame of the object inlet slot, a telescopic block is extruded so as to drive a slide rod to slide. A pressure spring pushes a fusing block into the machine body through a top plate. The first gears drive a rotation ring to rotate. The second gears drive a third gear to rotate. A slide plate moves towards one side of a clamping plate. The device has advantages that an intact fuse link can be stored in equipment and the fuse link can be replaced automatically to ensure safety.

The embodiment of the invention discloses a communication connection method, a communication device and a communication system. The method includes: a first request message sent by a network station point when the load of the network station point is higher than a first load is received, wherein the first request message includes a VPC (Virtual Private Cloud) establishment request, an ID (Identity) of the network station point and first tunnel attribute information; a target VPC is established according to the VPC establishment request; the target VPC and a first PE (Provider Edge) are connected; the ID of the network station point and the first tunnel attribute information are sent to the first PE so that the first PE is enabled to acquire second VPN (Virtual Private Network) configuration information and an address of a second PE according to the ID of the network station point, and determine first VPN configuration information according to the second VPN configuration information and establish VPN connection and channel connection with the second PE according to the first VPN configuration information, the address of the second PE and the first tunnel attribute information so that communication connection between the target VPC and the network station point is realized. The communication connection method, the communication device and the communication system are capable of realizing timely communication connection according to the needs of the network station point so that connection efficiency is improved.

The invention discloses a Cloud-based equivalent equipment Bluetooth communication method, a device, an electronic device and a computer-readable storage medium. The cloud-based equivalent equipment Bluetooth communication method comprises the following steps: sending the device information of the second device and the query instruction of the equivalent device to the cloud; Receiving device information of an equivalent device of the second device and first information from a cloud end, the first information being used to connect the equivalent device; Scanning a first broadcast, the first broadcast carrying device information of the equivalent device; In response to scanning the first broadcast, the equivalent device is connected via Bluetooth using the first information. The embodiment of the present disclosure solves the problem of exclusive ownership of Bluetooth devices by querying an equivalent device of a Bluetooth device through a cloud and activating the equivalent device through a gateway.

The invention provides supersonic flame spraying equipment and a spraying method thereof. The supersonic flame spraying equipment comprises an air compressor, a heat exchanger, a main control cabinet,a pressurizing pump, an oil tank, an oxygen bus bar, a machine shell, a base, a powder feeder, an extension pipe, a supersonic fame spraying gun, an angle-adjustable supporting frame, a height position movable adjustment rod, a spattering-preventive collection cover for remaining sprayed powder, a powder pollution-preventive adsorption exporting core and a V-shaped connecting frame. According tothe supersonic flame spraying equipment, a first lining seat, a second lining seat, a joining lining seat, an angle motion bar, a sliding pipe, a third lining seat and a telescopic adjustment rod arearranged; adjustment of the telescopic adjustment rod through extension and contraction is benefited; the sliding pipe slides on the outer wall of the angle motion bar, and at this moment, the angle motion bar moves inside the first lining seat, the inclination angle of the angle motion bar is changed, and the spraying angle of the supersonic flame spraying gun is changed; and finally, extension and contraction work of the telescopic adjustment rod is stopped so that the spraying work can be guaranteed to proceed smoothly.

The invention provides a high speed train communication management method, an apparatus thereof and a system thereof. The method comprises the following steps: a high speed train communication management device arranged at a high speed train compartment head sends a measurement report to an RNC; the high speed train communication management device receives a wireless link connection request sent by a target base station at a first time; the high speed train communication management device reports a train speed of the high speed train at a first time to a target base station such that the target base station calculates a time difference between a wireless link connection time of a wireless terminal corresponding to each passenger and the first time according to seat information and the train speed of each passenger in a high speed train compartment, and establishes connection with each mobile terminal respectively at the wireless link connection time. According to the method, the device and the system, communication cutting off rate in high speed train running can be reduced, and the communication quality of a user is raised.

The invention relates to a vehicle-mounted traffic rule and regulation violation intelligent monitoring apparatus. The vehicle-mounted traffic rule and regulation violation intelligent monitoring apparatus comprises a power source management module, an image acquisition module, a storage module, a control module and an information transmission module. The vehicle-mounted traffic rule and regulation violation intelligent monitoring apparatus is characterized in that the monitoring apparatus further comprises a triggering module and a map module. When traffic rule and regulation violation occurs, a sensor controller in the triggering module feeds back and transmits received triggering signals emitted by a sensor to an application processor; the application processor edits pictures taken by a camera 10 seconds before and after a time point when the application processor receives the triggering signals and accurate vehicle traffic rule and regulation violation location information acquired by the map module into a picture stream file of which the total time is 20 seconds; a wireless module uploads the picture stream file to a law enforcement agency server through 3G or/4G or /WIFI; and an evident obtaining process of traffic rule and regulation breaking is completed.

The invention provides an anti-leakage prefabricated component which comprises a prefabricated component base layer and a drainage body. The prefabricated component base layer comprises a groove cement plate and a filling layer, the filling layer is disposed between the groove cement plate and the drainage body, a groove of the groove cement plate is of a U type, the left side and the right side of the groove cement plate are provided with connection grooves arranged oppositely, and a drainage hole is formed in the bottom of the drainage body. The anti-leakage prefabricated component has the advantages that cracking does not happen when the component is used, the service life is long and the component does not need to be maintained frequently.

The invention discloses a winding device which comprises a paying-off module, a take-up module, a tailoring module and a reel replacing module. The paying-off module comprises a supporting unit, a suppressing unit, a guide-sending unit and a first placing unit. The first placing unit and the suppressing unit are both arranged at one end of the supporting unit, and the guide-sending unit is arranged on the supporting unit. The take-up module is arranged at the other end of the supporting unit and comprises a second placing unit and a power unit which are connected. The tailoring module is arranged between a first wire guiding piece of the guide-sending unit and the second placing unit. The reel replacing module is arranged on one side of the take-up module. According to the winding device,through an arranged reel feeding module, the effects of automatic feeding and adjusting of empty reels are achieved, accurate clamping and placing are achieved through a clamping piece, thus the working efficiency of the winding and carrying device can be improved, the arranged placing units can be retracted, and thus the winding device can be suitable for placing of the empty reels or large winding reels with different lengths.

The invention discloses a pseudo base station alarm method and system, and the method comprises the steps: S1, carrying out automatic frequency sweep through a cellphone which is provided with an invalid SIM card, so as to search a base station; S2, judging whether the base station is searched or not: executing step S3 if the base station is searched, or else, executing step S1; S3, judging whether the base station is connected successfully or not: executing step S4 if the base station is connected successfully, or else, executing step S2; S4, judging whether the state of the cellphone is switched to an online state from an offline state or not: executing step S5if the state of the cellphone is switched to the online state from the offline state, or else, executing step S2; S5, determining the base station as a pseudo base station or not, and sending an alarm signal. The method and system can timely find a farer pseudo base station, enlarges the detection range of the pseudo base station, reduces the report leakage, is timely in detection, and is quick in response.

The invention discloses a winding machine with a high automation degree. The winding machine comprises a paying-off module, a take-up module, a tailoring module and a cylinder changing module, whereinthe paying-off module comprises a supporting unit, a pressing unit, a guide conveying unit and a first storing unit, the first storing unit and the pressing unit are arranged at one end of the supporting unit, the guide conveying unit is arranged on the supporting unit, the take-up module is arranged at the other end of the supporting unit and comprises a second storing unit and a power unit, thesecond storing unit is connected with the power unit, the tailoring module is arranged between a first guide wire part of the guide conveying unit and the second storing unit, and the cylinder changing module is arranged on one side of the take-up module. An upper cylinder module has a function of automatically feeding empty rolling cylinders and adjusting the empty rolling cylinders, a clampingpart can carry out clamping and storing beneficially, then the working efficiency of the winding and carrying device can be improved, the arranged storing units can stretch out and retract back, and thus the winding machine can adapt to storing of the empty rolling cylinders with different lengths or large winding cylinders.

The invention discloses an equipment connection method and device. The method comprises the following steps: searching for and receiving a broadcast message by first equipment; if a first broadcast message carrying a first indication field sent by second equipment is received, judging whether a connection with the second equipment is already established or not, and if so, re-establishing the connection with the second equipment; otherwise, continuing searching for the broadcast message; if a second broadcast message carrying a second indication field transmitted by the second equipment is received, judging whether a connection with the second equipment is already established or not, and if so, re-establishing the connection with the second equipment; and otherwise, establishing a new connection with the second equipment. In a one-host multi-slave environment, connection of host equipment to non-target equipment with which no connection is established can be avoided; the host equipment can be immediately and rapidly connected to target equipment no matter whether a connection is established with the target equipment or not; and wrong connection to the non-target equipment is prevented.

The invention discloses a Bluetooth communication method and device based on cloud scheduling. The Bluetooth communication method based on the cloud scheduling includes the following steps: sending aconnection request to a cloud, and requesting Bluetooth to connect to a second device; scanning a first broadcast signal, wherein the first broadcast signal is a broadcast signal sent by a Bluetooth gateway simulating the second device, and the first broadcast signal is equipped with information of the second device; and responding to the scanned first broadcast signal, and connecting to the Bluetooth gateway by using the Bluetooth. Through the cloud scheduling, embodiments of the method and device solve the problem of monopolization of Bluetooth equipment.

The invention discloses an equipment connecting method and an equipment connecting device. The equipment connecting method is characterized in that first equipment is used to search and receive broadcast message, and at the same time, is used to detect triggering of a function key used for controlling connection; when the function key is not triggered, and first broadcast message provided with a first indication field transmitted by second equipment is received, whether the connection with the second equipment is established is determined, and when the answer is yes, the reconnection with the second equipment is established; when the answer is no, the searching of the broadcast message is continued; when the function key is triggered, and the first broadcast message is received, whether the connection with the second equipment is established is determined, when the answer is yes, the reconnection with the second equipment is established, or the searching of the broadcast message is continued; when the answer is no, the searching of the broadcast message is continued; when second broadcast message provided with a second indication field transmitted by the second equipment is received, whether the connection with the second equipment is established is determined, when the answer is yes, the reconnection with the second equipment is established; when the answer is no, the searching of the broadcast message is continued.

The invention discloses a universal type electronic screen positioning carrier. The universal type electronic screen positioning carrier comprises a carrying plate. A supporting boss used for supporting a to-be-tested electric screen and a limiting structure used for positioning the to-be-tested electric screen are arranged on one lateral surface of the carrying plate. The limiting structure is arranged at periphery of the supporting boss. The limiting structure comprises a guide groove formed in the surface of the carrying plate and a limiting block connected into the guide groove in a sliding-fit mode. The limiting block is connected with the carrying plate by a positioning structure. Structure is simple and application is convenient. Application in positioning load bearing of electric screens with different sizes can be achieved without changing carrying plate overall.

The invention discloses a self-service vending system based on the Internet of Things technology, which comprises a self-service vending central management system, the self-service vending central management system is connected with a mobile terminal, and the self-service vending central management system comprises a plurality of self-service vending machine control systems, a data receiving module and a wireless communication module II, the self-service selling central management system is connected with a mobile terminal; the self-service vending machine control system comprises a data sending module, a positioning module, a first wireless communication module, a monitoring module, an internet vending module, a power module and an inventory statistics module. According to the self-service vending system based on the Internet of Things technology, each self-service vending machine is independently monitored and operated through the self-service vending machine control system, the vending conditions of the self-service vending machines are known more clearly, the self-service vending machines are monitored through the monitoring module, the safety of the self-service vending machines in the using process is guaranteed, and the service life of the self-service vending machines is prolonged. And people flow around the self-service vending machine can be known, so that the self-service vending machine can be better put into use.

The invention discloses a high-performance abrasion-resistant bearing and a manufacturing technology thereof. The high-performance abrasion-resistant bearing is made of the following raw materials of,by weight, 100 parts of chromium steel, 5 parts of magnesium powder, 6 parts of aluminum powder, 8 parts of copper powder, 5 parts of fiber glass filaments, 15 parts of epoxy resin, 8 parts of polytetrafluoroethylene, 3 parts of carbon fiber filaments, 3 parts of graphite, 0.75 part of silicon-barium-calcium, 1.5 parts of metal toughening agent and 0.75 part of curing agent. The high-performanceabrasion-resistant bearing is scientific and reasonable in structure, and safe and convenient to use; in the process of manufacturing the high-performance abrasion-resistant bearings, the epoxy resinand the fiber glass filaments are added into the raw materials, thus the bearing has extremely high strength, the tensile strength of the friction surface of the bearing is greatly improved, and the impact fatigue resistance property and the ability of the bearing to bear vibration and impact loads are greatly improved; and the fiber glass filaments and the high-strength polytetrafluoroethylene which are added into the bearing raw materials are composited with the epoxy resin so that the self-lubricating function of the bearing surface can be maintained for a long time, and the shortcomings ofthermoplastic materials are completely overcome.

The invention discloses a method, a system and a device for determining a terminal state. According to the method, the present state information of a push-to-chat (PoC) terminal is acquired on the basis of the first communication network; the acquired state information is presented to the Presence Server equipment on the basis of the second communication network in a synchronization mode, and network resources can be excellently saved.