168 results about "Access port" patented technology

The invention relates to the field of electronic communication, and provides a multi-protocol dynamic switching method and system based on an FPGA. The method comprises the following steps: carrying out regional division on an FPGA chip through a layout planning tool to obtain a static logic region and a plurality of reconfigurable logic partitions; performing hanging processing on the current protocol module based on the protocol switching trigger signal, and writing running state data of the current protocol module into a state cache unit to obtain protocol context snapshot data; according to the target protocol type, bit stream loading is carried out on the corresponding reconfigurable logic partition through configuration of an access port, and a reconfiguration protocol module is obtained; and reading protocol context snapshot data, and performing state recovery on the reconstruction protocol module to obtain a target protocol data path. According to the invention, rapid protocol switching is realized, the utilization rate of hardware resources is improved, and the system deployment cost is reduced.

A wireless communication interface is included in a surgical robotic arm and is used to detect various components of the robotic arm, including, an instrument drive unit, a sterile interface module (e.g., adapter), an instrument, an access port, etc. Detection of the components is used to confirm that each of the components are properly assembled by splitting up tag assemblies between multiple components, such that when the components are properly assembled, so are the tag assemblies, allowing for interrogation thereof by the wireless communication interface.

The invention discloses a power flow direction-based power supply switching module and method for an electric energy meter and a terminal. The power supply switching module comprises an access port, a relay and an output port which are respectively corresponding to each phase of the metering device; each corresponding access port comprises a front-end interface close to one side of a power grid and a rear-end interface close to one side of a user; a normally closed contact NC of the relay is connected with a corresponding front end interface, a normally open contact NO is connected with a corresponding rear end interface, and a common contact CM is connected with a corresponding lead-out port. The power taking points are automatically switched through the relay according to the tidal current direction, and dynamic switching of the power taking points along with the tidal current direction is achieved.

The invention discloses a dynamic reconfiguration method and device for an FPGA chip, terminal equipment and a storage medium, and the method comprises the steps: segmenting a configuration file in a target FPGA chip into a static configuration file and a reconfigurable file; after the static configuration file is loaded, the reconfigurable file is converted into a binary data format file, and configuration information in the binary data format file is written into a PCIe expansion register in the target FPGA chip; according to the FPGA chip reconfiguration method and device, the configuration information in the PCIe expansion register is analyzed, after all the configuration information in the PCIe expansion register is obtained through analysis, the user logic of the target FPGA chip is updated through the internal configuration access port according to the configuration information, and the technical problem that in the prior art, extra logic and storage resources need to be occupied, and consequently the reconfiguration efficiency of the FPGA chip is low can be solved.

The disclosure describes a novel method and apparatus for providing a shadow access port within a device. The shadow access port is accessed to perform operations in the device by reusing the TDI, TMS, TCK and TDO signals that are used to operate a test access port within the device. The presence and operation of the shadow access port is transparent to the presence and operation of the test access port. According to the disclosure, the shadow access port operates on the falling edge of the TCK signal while the test access port conventionally operates on the rising edge of the TCK signal.

The invention relates to the technical field of interphones, and provides a suspended building interphone based on the Internet of Things, the suspended building interphone comprises an interphone body, a suspension support and a shielding protective cover, the suspension support is installed on a building wall, two lifting sliding grooves are formed in the suspension support, a sliding support is slidably connected between the two lifting sliding grooves, and the shielding protective cover is arranged on the suspension support. The interphone body is arranged on the sliding support, a traction lifting structure used for driving the sliding support to move longitudinally is arranged at the top of the suspension support, the shielding protective cover is fixedly connected to the top of the suspension support, an access port is formed in the bottom of the shielding protective cover, and a sound insulation layer is arranged at the bottom of the interphone body. The interphone body enters the shielding protective cover, and the sound insulation layer is matched with the access port. According to the technical scheme, the problem that in the prior art, due to the high safety of the building interphone based on the Internet of Things, inconvenience is caused when the building interphone is used for conversation, broadcasting, video and other different communication operations is solved.

The application provides a control board and a test system. The control board comprises a first debug access port (DAP) connector, a master control chip electrically connected with pins of the first DAP connector, wherein a target pin of the first DAP connector is electrically connected with a 10-pin DAP emulator through a first soldering mode of two resistors, and the target pin of the first DAP connector is electrically connected with a 20-pin joint test action group (JTAG) emulator through a second soldering mode of two resistors. The control board and the test system can realize compatible design of the DAP emulator and the JTAG emulator, meet the test requirements of project development, and solve the problem of adapting to different emulator interfaces.

The present disclosure relates to the field of radiation imaging for testing and / or quality assurance of items (6) in a variety of industrial applications. The radiation imaging system (1) for inspecting a plurality of items (6) comprises a radiation imaging device. a shielded enclosure (31), at least one access port (33). and at least one item handling apparatus (10) with a movable manipulator (4) configured for detachably coupling and releasing a plurality of mounts (5) suspended on a retaining element (36) arranged in the access port (33). and positioning the plurality items (6) mounted on the mounts (5) within a projection space (23) of the radiation imaging device.

The utility model discloses a test jammer, and relates to the technical field of signal test. The test jammer comprises a base, a power supply and a plurality of WiFi modules, the plurality of WiFi modules are installed on the base, each WiFi module is provided with an access port so as to be connected with a control end, and the WiFi modules are used for outputting signals respectively. And the power supply is mounted on the base and is used for supplying power to each WiFi module. According to the utility model, the technical problem that the Bluetooth signal test is inconvenient in the prior art is solved.

The present disclosure relates to a rotary motoric actuator system configured for precise control of valves in fluid management systems, such as HVAC and industrial processes. The actuator (100) addresses limitations of conventional systems by providing enhanced protection for internal components and improved visibility of the actuator's position. The actuator (100) supports various control signals, including proportional voltage, floating 3-point, and can be controlled using wireless RF signals, allowing for flexible operation. Some embodiments include a shaft position indicator (101) for clear visual reference, a declutch mechanism (104), and a mode selector (105) for seamless transition between manual and automated modes. The actuator (100) also includes a signal selector (501) for choosing control signal ranges and a wiring access port (510) for secure electrical connections. A novel seal arrangement (800) protects against dust and moisture, ensuring durability. Compatible with a wide range of rotary valves, the actuator (100) offers an improved solution for modern fluid management systems.

1. The name of the design product: multipurpose beehive entrance and exit. 2. The use of the design product: for bee breeding. 3. The design points of the design product: in the perspective view 1. 4. The picture or photo that best shows the design points: perspective view 1. 5. The design for which protection is sought contains colors.

Systems and methods monitor loading of cargo onto a transport vehicle to avoid incorrect cargo loading incidents. A wireless monitoring device positioned near an access port of a cargo hold of the transport vehicle receives a tracking identifier of a wireless tracking tag attached to a logistic container containing the cargo as the logistic container is conveyed into the cargo hold. An alert is generated by the wireless monitoring device when the tracking identifier is not listed in a manifest listing identifiers of wireless tracking tags attached to logistic containers expected to be loaded into the cargo hold. Within the cargo hold, the wireless tracking tags may also exchange their tracking identifiers such that any one of the wireless tracking tags may determine, by counting, when less than a target threshold number of wireless tracking tags are present.

The present application relates to a user backup method, apparatus, system, device, medium, and program product, and relates to the field of communications technology. In this method, in response to fault information from a target forwarding plane device, the faulty user access port on the target forwarding plane device is obtained. Based on the faulty user access port, the real-time migration priorities of multiple normal user access ports corresponding to the control plane device are then obtained. Finally, user backup of the faulty user access port is performed based on the real-time migration priorities and real-time idle ratios of each normal user access port. This method can largely prevent users on the faulty user access port from being disconnected, ensuring the normal processing of user services.

An electronic circuit includes a target circuit, a CPU, a memory system, a test application system and a measurement system. The target circuit includes a plurality of debug access ports and N scan paths of components, each path passing through at least a part of the ports. The test application system is configured to generate a clock signal to implement an overclocking test sequence. The CPU is configured to apply at least one input vector to the paths, under a nominal and the overclocking test sequences delivering a nominal and a test output vectors. The measurement system is configured to perform a comparison operation between the test output vector and the nominal output vector stored in the memory system, and to deliver at least one comparative vector being a fault detecting signature of the electronic circuit.

The application relates to the technical field of data transmission control, and discloses a DICOM image routing method and system based on port multiplexing. By binding a shared DICOM port and listening to a connection request, multiple backend DICOM receiving nodes can share a unified access port, a command set and a data set are selectively parsed according to a command type, a structured session context is constructed, routing judgment is upgraded from a traditional coarse-grained mode based on a source IP and a source port to a fine-grained mode based on protocol semantics, a routing decision module adopts a multi-field rule matching and index acceleration mechanism, can improve rule screening efficiency and reduce matching delay in a scene with more concurrent connections, and a routing optimization module dynamically evaluates in combination with running state information and transmission performance information of candidate target DICOM receiving nodes, so that a communication bottleneck can be avoided, in which a fixed transmission path is long-term concentrated on part of nodes.

The application discloses a power distribution automation data security processing method and system based on multiple terminals, relates to the field of quantum secure communication applications, and comprises the following steps: deploying an original quantum encryption module image device based on a quantum encryption module; the original quantum encryption module and the image device are respectively connected with at least two device access ports; the original quantum encryption module comprises a power substation key injection interface; a quantum security storage and application device is deployed and connected with the power substation key injection interface; if any device access port acquires a data request, business data is encrypted based on the quantum encryption module, and the power substation is injected with a key based on the quantum security storage and application device; business data is decrypted at the power substation side, control instructions are generated, the control instructions are securely transmitted to the power substation through the injected key, and the like. The application can improve the system data processing capacity and system operation stability, and realizes the security of data transmission between the power distribution master station and the power substation.

The present application provides a method and system for two-layer network configuration in a full-mesh network. By issuing the first, second, and third broadcast rules, when broadcast packets, multicast packets, and unknown unicast packets enter the first-hop forwarding device, the default broadcast mechanism is executed by matching the first broadcast rule; when broadcast packets and multicast packets enter the second-hop forwarding device, the second broadcast rule with a higher priority is matched and executed to broadcast the broadcast packets and multicast packets to the access ports of the second-hop forwarding device, which can prevent the packets from being sent to other forwarding devices; when a unicast packet enters the second-hop forwarding device, if the lookup in the two-layer forwarding table fails, the third broadcast rule with a higher priority is matched and executed to broadcast the unknown unicast packet to the access ports of the second-hop forwarding device, which can prevent the packet from being sent to other forwarding devices. The present application can effectively reduce the generation of forwarding loops in the two-layer network configuration of a full-mesh network and make full use of its high-density links.

The utility model discloses a filter with a communication access protection port, comprising a filter main body, the bottom end of the filter main body is provided with a positioning pedestal for positioning the filter main body after installation; the two sides of the positioning pedestal are provided with side protection plates for protecting the connection between the signal ports at the two ends of the filter body and an external signal line, so that the port protection cavities in the rubber pads cover the outer sides of the signal input connection port and the signal output connection port for tight wrapping protection. The cylindrical positioning plug sleeve is inserted into the tightening fixing cavity of the conical structure on the signal line, and the tightening fixing cavity is continuously narrowed to enable the conical positioning plug sleeve to be shrunk and pressed at the connection part of the access line, so that the connection parts of the access line, the signal input connection port and the signal output connection port can be effectively tightened and fixed; and the access line port and the filter access port can be protected at the same time, so that the phenomena of loosening and falling cannot occur in long-time use.

An electronic device includes a debug port providing a communications interface for debugging purposes, a plurality of processing unit access ports, an authentication interface circuit configured to authenticate the external device, and a further access port coupled between the debug port and the authentication interface circuit. The further access port is configured to be in an open state in which communications are relayed between the debug port and the authentication interface circuit. The authentication interface circuit has registers including a status register capable of being read by the external device via the debug port and the further access port, the status register being configured to store an indication of the open or closed state of each of the processing unit access ports.

The embodiment of the application provides a kind of storage extension equipment and computing device, including: cable interface, PCIE interface, first CXL controller, second CXL controller and DIMM;First CXL controller connects first part DIMM, and second CXL controller connects second part DIMM;First part CXL interface of first CXL controller connects cable interface, and second part CXL interface connects PCIE interface;First part CXL interface and second part CXL interface of first CXL controller can access all DIMM connected by first CXL controller;First part CXL interface of second CXL controller connects cable interface, and second part CXL interface connects PCIE interface;First part CXL interface and second part CXL interface of second CXL controller can access all DIMM connected by second CXL controller, can improve the access space of single memory access port of storage extension equipment.

The application discloses a kind of large-scale IP multicast service's two-layer annular reliable switch cluster method, comprising: interconnection switch 1, switch 2, switch 3 and switch 4 into 1 annular network, to constitute annular cluster;Adjacent switch 1 and switch 2 are configured as an aggregation switch;Switch 3 and switch 4 are set as normal switch;The port of aggregation switch, switch 3 and switch 4 is divided into inter-machine interconnection port and normal end device access port;Annular cluster is configured using modified IGMP snooping, and the mapping relationship table of IP multicast service frame and destination port is obtained;When switch receives IP multicast service frame, according to mapping relationship table, find the destination port corresponding to IP multicast service frame received by itself, send IP multicast service frame to corresponding destination port, while forwarding IP multicast service frame to adjacent switch, realize two-layer forwarding to IP multicast service.

A ultra-wideband interconnection probe (100) connectable to a first access port of a first electronic device (101), the first access port comprising a first tapered coupler (101a) and to a second access port of a second electronic device (102), the second access port comprising a second tapered coupler (102a), the ultra-wideband interconnection probe (100) comprising a dielectric waveguide structure (120) establishing a high-pass characteristic interconnect, operating over a high frequency range starting from a low cut-off frequency fCL in the microwave range or in the millimeter-wave range, wherein the dielectric waveguide structure (120) comprises a first tapered end (120a) connectable to the first access port via the first tapered coupler (101a) and a second tapered end (120b) connectable to the second access port via the second tapered coupler (102a).

The present application discloses a storage device, which is mainly used for storing car keys and car certificates of conformity, and includes a box body. A human-computer interaction component, a first information reading component for reading the QR code of the car key, a first access port for taking in and placing the car key, and a second access port for taking in and placing the car certificate of conformity are arranged on the outside of the box body. A first storage component for storing the car key and a second storage component for storing the car certificate of conformity are arranged inside the box body. Through the coordinated operation of the human-computer interaction component, the first information reading component and the first storage component, orderly storage and precise retrieval of items such as car keys are achieved. Through the coordinated operation of the human-computer interaction component and the second storage component, orderly storage and precise retrieval of items such as car certificates of conformity are achieved.

Certain aspects of the present disclosure relate to a telecommunication enclosure having a configuration that can be readily customized in the factory to satisfy customer specifications and can also be readily upgraded in the field. In certain examples, the telecommunication enclosure includes a main housing defining a plurality access ports. A plurality of different add-on components can selectively be coupled to the main housing at the access ports in sealed relation to the main housing. The add-on components can include visual indicators which are visible from outside the main housing when the add-on components are mounted to the main housing.

The application discloses a wafer-level system test structure, which controls TAPs of dies in a wafer through a TAP controller to form a two-dimensional test network, wherein each die comprises a first, a second and a third test access port (TAP). The first TAP is communicatively connected with the third TAP in the upper-level die in the Y direction to form a Y-direction test chain, the second TAP is communicatively connected with the third TAP in the lower-level die in the X direction to form an X-direction test chain, and the third TAP can be configured to be communicatively connected with the first TAP in the Y direction or the second TAP in the X direction according to requirements, thereby forming a complete test chain. The two-dimensional grid deployment enables effective functional test of the dies themselves when production defects occur in the test structure itself, thereby improving yield. In addition, the Y-direction or X-direction test chain can be flexibly selected according to test targets, thereby improving test efficiency and reducing test cost.

An electronic circuit (10) is proposed, comprising a target circuit (100), a CPU (200), a memory system (400), a test application system (300) and a measurement system (500). The target circuit comprises a plurality of debug access ports and N scan paths of components, each path passing through at least a portion of the ports. The test application system is configured to generate a clock signal (CLK) to implement an overclocking test sequence. The CPU is configured to apply at least one input vector (V in ) to the paths under a nominal test sequence and the overclocking test sequence, the nominal test sequence and the overclocking test sequence delivering a nominal output vector and a test output vector. The measurement system is configured to perform a comparison operation between the test output vector (V out ) and the nominal output vector (V out‑i ) stored in the memory system, and to deliver at least one comparison vector (V comp ) as a fault detection feature of the electronic circuit.

The present application discloses a storage device, which sends a storage instruction through a human-computer interaction component, puts the object to be stored into a box through a storage and access port, the transport component moves the object to be stored from the storage and access port to an information reading component for reading specific information, and then the transport component transfers the object to be stored to the storage and access component, and the access component stores the object to be stored, and the storage operation is completed; sends a retrieval instruction through the human-computer interaction component, and then inputs the information of the object to be retrieved through the human-computer interaction component, the access component takes out the object in the position where the object to be retrieved is placed, and the transport component transfers the object in the position to the information reading component for information comparison. When the specific information of the object matches the input information of the object to be retrieved, the transport component transfers the object to be retrieved to the storage and access port, and the object to be retrieved is manually taken away from the storage and access port, and the retrieval operation is completed. The storage device realizes the automation of object storage and retrieval, orderly storage, and precise retrieval, thereby greatly improving the storage and retrieval efficiency.

Embodiments pertain to an access port assembly configured to assist in creating access for and accommodating a medical device extending from outside a patient body and terminating in a cavity internal to the patient body. The assembly may comprise a guide element comprising a guide channel having a longitudinal guide axis extending from an inlet to an outlet of the guide element for guiding the medical device through the guide channel. The guide element may be movably coupled with the fixation base by an articulating linkage to allow selecting an orientation of the guide channel relative to the site of interest of the patient body. The articulating linkage may be implemented as a ball-and-socket linkage. Embodiments also pertain to a system for controlling delivery of fluid into the patient body and / or removal of fluid from the patient body, via one or more access ports.

This utility model discloses a security switch with a protective structure, including a body, an access port movably mounted on the body, and a protective mechanism on the body. The protective mechanism includes an adjustment structure and a sealing clamping structure. The adjustment structure includes a connecting rod and a lead screw, and the sealing clamping structure includes multiple sets of baffles. This utility model allows the access port to be retracted into the body through the adjustment structure. Combined with the sealing effect of baffles in the sealing clamping structure, it effectively prevents dust from entering the interface, reducing contact problems and damage caused by dust during use or non-use, and extending the service life of the access port. Simultaneously, baffles and a sponge layer in the sealing clamping structure firmly clamp the connected wires, effectively preventing them from falling off when pulled, ensuring network connection stability, and reducing network interruptions caused by wire detachment.

The invention discloses a storage unit and a forming method thereof, a data writing method and a memory. The storage unit comprises a substrate; the heavy metal layer, the magnetic tunnel junction layer and the top metal layer are sequentially located on the substrate; a first access port and a second access port are formed in the two sides, in the first preset direction, of the heavy metal layer correspondingly, and a third access port is formed in the top metal layer in the second preset direction; the first preset direction is parallel to the direction of the contact surface of the heavy metal layer and the substrate, and the first preset direction is perpendicular to the second preset direction; the magnetic tunnel junction layer comprises a free layer; wherein the first access port and the second access port are used for inputting a first current into the heavy metal layer, the third access port is used for inputting a second current into the top metal layer, and the first current and the second current are used for turning the spinning direction of the free layer. According to the invention, the data writing accuracy and writing speed of the storage unit are improved.