164 results about "Broken Connection" patented technology

In a telecommunications network, a broken connection can be detected and located by the next-hop loopback technique. The next hop loopback technique involves generating, sending, and analyzing specific data packets attempting to traverse a telecommunications connection node by node. It is then possible to determine whether a connection has been disconnected based on the fact that data packets cannot properly traverse the link, notify the network management system of the location of the disconnected connection, and determine whether to authorize appropriate action so that the network operator can make the data Reroute to bypass that part of the network. In addition, the next-hop loopback technique can be initiated by the end user on an "as needed" basis rather than on a periodic basis, thereby saving network time and resources.

A high voltage power supply device has a plurality of battery modules connected to each other in series by coupling a safety plug unit to a safety plug unit connecting base to output a series voltage from a power supply output coupler. The safety plug unit connects / disconnects electrode terminals of all the battery modules to each other. Female electrode bodies electrically connected to power supply terminals of the respective battery modules are collectively positioned in a limited area and are arranged at equal intervals on the safety plug unit connecting base. An output voltage of each battery module is set to be lower than 50V to reduce the risk of injury during use, inspection or maintenance of the high voltage power supply device and to downsize the device.

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.

A method and apparatus for deployment of mooring systems for buoyant marine structures such as mobile offshore drilling units (MODU's) and for connecting the same to the mooring lines thereof. An anchor handling vessel carries one or more anchors each having a deployment connection and a mooring connection and individually moves each anchor over its stem roller and deploys it to the sea bottom for installation. A handling line is disconnected by ROV from the deployment connection and is moved from the deployment connection to the mooring connection so as to become the main mooring line. Syntactic buoys are then mounted on the main mooring line for elevating it above the sea bottom for recovery. When MODU stationing is desired the anchor handling vessel then recovers the surface buoy and connects to the rig mooring line using a short section of mooring chain. A J-chaser stopper device is then installed in the mooring string and is connected to the mooring line of the MODU by a short section of chain. The J-chaser lowers the mooring string, completing the mooring connection between the anchor and the MODU. A plurality of mooring strings, typically eight, are deployed in this manner to properly station the MODU. Disconnection of the MODU is accomplished essentially by the reverse of the above deployment procedure.

A powered device (PD) designed to connect to an ethernet cable, which has an auxiliary power port capable of powering a load and switching on and off. In an access control application this auxiliary power port could be connected to an electric door strike. This would eliminate the need for a separate power supply for the door strike and thus, a simplified installation process. This invention would also allow the ethernet powered device (PD) to control and power the load, which would allow the power sourcing equipment (PSE) remote sensing of the power consumed, thus determining if the load is in failure mode. By allowing the powered device (PD) to source power for itself and to provide an auxiliary power output, the power sourcing equipment PSE can be used to detect faults in the load. The power sourcing equipment (PSE) can monitor the current consumed by the PD, and the system can detect if the PD is not drawing sufficient current when the auxiliary power port is activated. If the current is determined to be below a predetermined threshold level, an alert can be issued indicating a broken connection in wires connecting the PD to the load or an open circuit in the load itself.

A wireless and wired control mechanism is provided for an aerial lift or crane wherein a control box is located within the work platform of the aerial lift. The control box is hard wired to a radio receiver in the control mechanism of the aerial lift or crane. The control box is also wireless connected to the control mechanism which permits a radio transmitter in the control box to transmit signals to the control mechanism when the hard wired connection between the control box and the control mechanism is disconnected. The control box is conveniently movable within the work platform and may be completely removed therefrom so that an operator may control the functions of the aerial lift or crane from the ground by way of the wireless connection.

The embodiment of the invention provides a pixel circuit, and a driving method and a display device thereof, and relates to a display technical field of displaying. The problem of poor brightness can be solved, and the quality and yield of products are not influenced. A main driving module in the pixel circuit is used for outputting a driving current signal to a fuse module under control of a scanning signal line and a data signal line; the fuse module is used for disconnecting a light emitting module and the main driving module under control of a fuse control module; the fuse control module is used for disconnecting the light emitting module and the main driving module under control of a signal input terminal; a standby driving module is used for outputting the driving current signal to a switching module under control of the scanning signal line and the data signal line; the switching module is used for connecting the standby driving module and the light emitting module under control of a control line input signal; and the light emitting module is used for emitting light through the driving current signal outputted by the main driving module or the standby driving module.

A forward rescue procedure (FRP) for preventing loss of signal and dropped connections between a mobile station and the infrastructure in a wireless telecommunications network is disclosed. The FRP allows wireless systems to recover from forward link failures at the mobile station that would otherwise result in dropped connections. Examples of failure scenarios that can be overcome using the FRP include forward link Layer 2 acknowledgement failures and loss of forward link signal due to a fade that causes loss of signal for a period of time exceeding a threshold value. In response to a potential connection drop situation, a mobile station will autonomously add base station pilot channels to the active set of its rake receiver in order to rescue the connection in danger of dropping. Concurrently, the wireless network infrastructure will initiate transmission on alternative forward link channels that are likely to be monitored by the mobile station during an FRP. If the same channels are monitored by the MS and transmitted on by the infrastructure, the connection in danger of dropping can be rescued.

Immediately after formation of, for example, power supply lines formed on a same substrate and set to a same potential, defect examination is applied and a repair line is formed connecting deficient defect (disconnection) portion of the power supply line, directly covering the power supply line. The repair line can be formed through a drawing process by scanning with a laser beam within a gas atomospshere of a conductive material such as, for example, tungsten, to connect ends of the disconnection. By repairing the power supply line by directly covering the power supply line, an increase in a line resistance is inhibited and flatness above the repair line is further improved.

The invention discloses a loop interlock diagnosis circuit and method. Loop interlock is a common method for electric vehicles to check the electrical integrity of all high-voltage components, high-voltage wires and connectors by using small electrical signals to connect all high-voltage components in series. By detecting the frequency and voltage amplitude of the loop interlock signal, the invention can accurately judge three faults of the loop interlock: open circuit, short circuit to power supply and short circuit to ground. Cooperating with the pull-down resistors of each high-voltage component node of the loop interlock, it can quickly and quickly locate which high-voltage component disconnection causes the loop interlock (HVIL, the same below) to disconnect, saving time and cost for maintenance.

The invention discloses a consistency updating method for achieving orderly stream in SDN. (1) In the field of SND, a solution of network updating consistency in the presence of attackers is proposed for the first time. (2) Considering that a multipath in the real world can be logically divided into a plurality of single paths, the proposed orderly stream updating solution can guarantee the consistency of data packets on each path in the presence of the attackers. Compared with SVSM, the side effects of the orderly stream updating solution is smaller and has a function of accurately finding out a broken connection. (3) As long as each non-interfering single stream is managed. FOUM is expanded at the same time to achieve consistency of each stage which is higher than the requirements of the consistency of each data packet. By way of simulation experiments on the SDN, the proposed method exhibits experimental results much better than those of the SVSM, no matter on the update speed and the network throughput at the update stage.

The cable television (CATV) jack is a surface mount jack and provides an aesthetically pleasing device for routing communications cables. An extra length of cable may be stored inside the jack, and there are multiple ports on the surfaces of the jack to provide several options for cable connections. The jack has at least one port for entry of an input cable and at least one double female connector extending out from an extension port in the jack for securing an output cable. The jack securely retains the cable and connectors to prevent broken connections. The jack is easily mounted to a surface using screws, or other means, such as adhesive.

The invention discloses a control method, a screen projection method and device, a storage medium and electronic equipment. The screen projection method comprises the following steps: establishing a wired connection with display equipment, and sending screen projection data to the display equipment through the wired connection so as to display a screen projection picture on the display equipment;and when it is detected that the wired connection is disconnected, sending screen projection data to the display device through a wireless connection established with the display device so as to display a screen projection picture on the display device. When the mobile device is used for screen projection, the screen projection data is sent to the display device through wired connection to carry out screen projection, and the display device displays pictures with high quality. And if the wired connection needs to be temporarily disconnected in the midway of using the display equipment, the mobile equipment is automatically switched to be in wireless connection with the display equipment to transmit the projection screen data, so that the user experience is improved.

The invention discloses a socket module. The socket module comprises an upper cover and a lower cover, wherein the edge of the upper cover is provided with a convex clamping pin; the lower edge of the upper cover is provided with an annular wiring hole, an L wire clamping hole, a PE wire clamping hole and an N wire clamping hole. The socket module also comprises a PE elastic sheet, an N elastic sheet and an L elastic sheet; the PE elastic sheet, the N elastic sheet and the L elastic sheet are inserted in the corresponding positions inside the upper cover; the lower cover is internally provided with support pillars; and two opposite edges of the lower cover are respectively provided with buckles and wire clamping hole adjusting blocks. The quick punching clamping-type connection is low in resistance, reliable, durable, stable and small in temperature rise, and fire risks are eliminated; hidden electrical dangers such as short circuit and contact oxidation are eliminated; single-point power fault is eliminated, and the power-off range due to multi-point fault is reduced; no broken connection points exist in the whole bus, and connection is firm and nodes are clean; over high temperature rise is avoided, and fire risks do not exist; power distribution reliability is high; the appearance size is small, the height and the thickness of the shell can be controlled in the 1U standard and space can be effectively saved.

A system and method for performing an electronic transaction, including registration, audit and trusted recovery features. A transaction request message is received from a registered user that includes an unblinded validated certificate, and a blinded unvalidated certificate. If the unblinded validated certificate is determined to be legitimate, then a transaction can be performed, and the blinded unvalidated certificate is validated to obtain a blinded, validated certificate that is sent to the user. An audit protocol can be used to further verify the legitimacy of the transaction request message, and a user can recover from a broken connection by replaying a protocol run.

The invention generally relates to a closure having a cap coupled to a sleeve defining a frangible connection between the cap and the sleeve. A preselected geometry is provided between the cap and the sleeve proximate to the frangible connection which allows for formation of a clean break between the cap and the sleeve when the cap is broken away from the sleeve. An extended bead is also provided with consistent material distribution on the bead proximate to a juncture of the cap to the sleeve after the cap is broken away from the sleeve. A projection is additionally provided on the cap which projects at an angle. The projection has a generally tapering leg of reduced thickness that terminates in a vertical wall segment. The projection also has the bead that is formed located on an outer corner of the projection after the frangible connection is broken.

The invention relates to a device which can control automatic displacement on a plane; an inner conveyor belt system is completely contained inside an outer conveyor belt system and the two systems respectively consist of a driving device and transmitting devices; wherein, the driving device consists of a motor and two supporting wheels driven by the motor and the transmitting device consists of a group of transmitting blocks with same sizes and connecting parts between the transmitting blocks. Each connecting part has two states, opening and closing; the opening of the connecting part can ensure normal motion of the transmission in the certain direction and the closing of the connecting part can disconnect the connection in the certain direction to stop the motion; the device can realize the displacement along one direction at one moment, if a certain direction is chosen, the motor on the direction begins running, and if the direction is changed, the motor on the original motion direction stops running. The operation and non-operation of the motor are consistent with the condition of the connecting parts of the transmitting blocks where the two transmitting devices are overlapped; the connecting parts are opened in one direction and closed in the other direction. By adopting the device for controlling automatic displacement, the automatic displacement along two vertical directions in the plane is realized so that displacement space is enlarged from one dimension to two dimensions, thus facilitating automation.

The invention relates to the technical field of medical instruments and discloses a driving device and a surgical operating instrument. The driving device comprises a driving component, and the driving component comprises a transmission component, a limiting mechanism, a first rotary sleeve and a second rotary sleeve, wherein the transmission component is used for driving an end effector to turn during acting, the limiting mechanism is mounted on a fixing handle and circumferentially locks a slender body when being positioned at a limiting position, the first rotary sleeve is mounted on the fixing handle and is circumferentially locked with the slender body, and the second rotary sleeve sleeves the first rotary sleeve coaxially. When being positioned at a turn adjusting position, the second rotary sleeve is in transmission connection with the transmission component and is matched with the limiting mechanism to enable the limiting mechanism to be kept at the limiting position; when being positioned at a rotation adjusting position, the second rotary sleeve is not in transmission connection with the transmission component, and the limiting mechanism restores. The driving device is capable of improving stability in switching between end effector turn control and slender body rotation control in the surgical operating instrument.

The invention relates to a vehicle start control method and device. The method comprises the steps that vehicle starting information is acquired; and when the vehicle starting information indicates that a vehicle is started by a mobile Bluetooth key, a Bluetooth key starting signal is continuously sent out at a preset frequency, and the Bluetooth key starting signal is used for providing starting information required to be acquired from the mobile Bluetooth key when the vehicle is started, so that the vehicle can be started under the condition that the connection between the mobile Bluetooth key and the vehicle is disconnected. Therefore, on one hand, under the condition that the mobile Bluetooth key is disconnected from the vehicle, normal running and starting of the vehicle can be guaranteed, and the condition that the vehicle cannot be started on the half way due to power failure, fault or loss of the mobile Bluetooth key is avoided; on the other hand, the connection between the mobile Bluetooth key and the vehicle can be greatly saved, and the time for starting the vehicle by using the mobile Bluetooth key is saved, so that the vehicle can be started more conveniently.

The invention discloses a peanut shelling device, which comprises a shelling box, a frame, a blower A, a blower B and a motor. The shelling box is arranged on the top of the frame, wheels are arranged below the frame, a feed hopper is provided at the top of the shelling box, and a switch valve is arranged between the feed hopper and the shelling box. The lower side of the feed hopper and the shelling box are provided with two side-by-side shell crushing rollers, and the shell crushing rollers are started by connecting with a motor. The left side of the shelling box is provided with a blower fan A, and the blower fan A is provided with a speed regulating switch, and the air outlet of the blower blower A is facing the inlet of the air duct. The right side of the shelling box is provided with an air duct, the lower end of the air duct is provided with a peanut shell outlet, the bottom of the shelling box is provided with a sieve plate, the left side of the sieve plate is provided with a fan B, and the lower end of the sieve plate is provided with a A collection tank, a peanut kernel outlet is provided below the collection tank. The invention can realize automatic shelling of peanuts, has high shelling efficiency and low damage rate of peanut kernels.

A remote control terminal and a searching method thereof, the method comprising: when detecting disconnection from an electronic device, regularly sending connection disconnection identification information to the electronic device, so that the electronic device receives the connection disconnection After opening the identification information, it is detected whether a search operation signal input by the user is received, and when the search operation signal is received, a search instruction is generated; after the search instruction sent by the electronic device is received, the operation of reminding itself of its location is performed. By adopting the above solution, the remote control terminal can be quickly found when the remote control terminal is disconnected from the electronic device.