436 results about "Hot swapping" patented technology

The invention discloses a soft network system capable of expanding a transmission mode and an implementation method, and the system comprises an equipment resource mapping management unit which automatically generates a unique channel code based on a native hardware interface and establishes a multi-dimensional mapping relation; the heterogeneous interface data acquisition unit is used for monitoring various hardware interfaces in a kernel space in parallel and realizing zero-copy data transmission through a three-buffer lockless annular buffer area; the transmission abstraction and dynamic expansion unit realizes transmission mode modularization in a plug-in form and supports atomic hot plug during operation; the protocol analysis and service processing unit is used for realizing unified scheduling and fault isolation in a single process through a dynamic link mechanism; and the cross-layer monitoring and self-healing unit realizes automatic switching based on a session state machine and a redundant channel. According to the method, the code complexity is reduced from O (N * M) to O (N + M), and the time lt is extended; fault switching is carried out at 1s; and the hardware cost is reduced by more than 40%, so that the method is particularly suitable for power and environment monitoring scenes with more than 1000 devices and more than 15 protocols, and has high creativity.

The invention discloses a module identification method and device based on a hybrid detection mechanism, and a storage medium, relates to the technical field of device management, and discloses a module identification method based on the hybrid detection mechanism, and the method comprises the steps: scanning a preset interface to obtain current equipment node information after a system is powered on, analyzing the system log to extract equipment event information; generating an initial module list based on the equipment node information and the equipment event information; in response to the hot plug event, executing the same scanning and system log analysis operation when the system is powered on, and obtaining a compensation scanning result; and generating an updated module list according to the initial module list and the compensation scanning result. Through a hybrid detection mechanism combining static scanning and dynamic event driving, the accuracy and real-time performance of module identification are effectively improved, system start initialization and operation period hot plug scenes are considered, and the problem of state inconsistency caused by event loss or equipment residue is avoided.

An adaptive modular multimodal communication and computing panel includes a multilayer stack with a protective layer transmissive in selected bands, a reconfigurable communication layer operable in phased array, reflectarray, hybrid phased reflector, free space optical, or quantum modes, and electronics with heterogeneous processors. A multi scale interconnect and input and output fabric couples electrical, radio frequency, guided optical, and free space optical domains through interfaces including electro optic transduction and RF or baseband conversion. The fabric may implement programmable true time delay, resonators, and comb referenced timing. A management system coordinates beamforming, sensing, routing, calibration, workload placement, and security. Panels tessellate and connect by electrical, radio frequency, and fiber optic interfaces, supporting hot swappable modules, blind mate connectors, robotic servicing, and anti tamper features. Power and thermal subsystems harvest, store, regulate, and dissipate energy. The architecture scales from chip level modules to vehicle, airborne, maritime, orbital, and deployable systems.

The invention discloses a GPU Box hardware decoupling system based on a Retimer card and a PCIe Switch chip, and belongs to the technical field of computer hardware architecture and high-speed interconnection. According to the system, a Retimer card and a PCIe Switch chip are integrated in an independent GPU Box, and a decoupling link of a CPU server and a GPU acceleration card is constructed; the Retimer card realizes 30-meter long-distance PCIe signal transmission and breaks through physical distance limitation; the PCIe Switch chip pools GPU resources through a dynamic routing and MRIOV technology, supports flexible allocation of computing power by multiple servers, and realizes Peer-to-Peer direct connection communication between GPUs. Aiming at a large model reasoning scene, the system optimizes KV cache bandwidth allocation and video memory and memory cooperative scheduling, so that the 100B parameter model reasoning throughput is greatly improved; and meanwhile, the usability of the system is greatly improved through fault isolation and hot plug design. According to the method, the problems of physical binding of the CPU and the GPU, limited transmission distance, rigid resource allocation and the like in a traditional architecture are solved, and the method is suitable for large-scale AI calculation and distributed GPU cluster deployment.

The present invention relates to a protection circuit for protecting a load, the protection circuit comprising: an input node adapted to be couplable to an SMPS, a bleeder coupled between the input node and a return node, a first output node adapted to be coupled to the input node and a load, a second output node adapted to be coupled to the load, the second output node being couplable between the first output node and the second output node, an impedance coupled between the second output node and the return node, a switch coupled in parallel with the impedance, and a controller adapted to control the switch and the bleeder, the controller adapted to activate the bleeder and open the switch when a voltage across the impedance is above a threshold, and the controller adapted to deactivate the bleeder and close the switch when a voltage across the impedance is below the threshold.

The invention belongs to the technical field of aircraft control, particularly relates to a range extender control system for an unmanned aerial vehicle and a controller, and aims to solve the problems of limited endurance, poor flight stability and the like caused by discontinuous energy supply and power response lag. The system comprises a range extender power source module, an electric energy conversion and distribution module, a flight state sensing module, a load power prediction module, a multi-target optimization scheduling module and a closed-loop feedback execution module. Through flight state real-time perception and load power prediction based on a recurrent neural network, an optimal power generation instruction is generated in combination with multi-target optimization scheduling, and precise rotating speed tracking is realized through adaptive PID control. A fuel consumption, power supply smooth switching and battery health combined cost function is introduced, dynamic weighting is carried out according to task types, and the cruising ability and the system robustness are improved; the system has the functions of fault emergency response, power battery hot plug and model online updating, and safety and maintainability are enhanced.

The invention discloses a server input and output system and an application method thereof, and electronic equipment, and relates to the technical field of computers, a plurality of groups of general physical channels corresponding to different interface protocols are reserved in a high-speed signal area of the same standard slot, and a first controller identifies the protocol type of an insertion module in real time, so that the interface protocol of the insertion module is identified; and the signal transceiving channel is automatically and dynamically switched to the target differential pair channel matched with the signal transceiving channel, so that the same physical slot can be compatible with external equipment of various different protocols, and the universality of input and output interfaces and the expansion flexibility of the whole system are improved. Due to the fact that the standard slot adopts a unified standard design in the power supply area and the control signal area, consistent electrical and logic interfaces are provided for functional modules from different sources, it is ensured that the modules can be accurately recognized and configured when inserted, and the success rate and safety of hot plug operation are improved.

The invention relates to the technical field of chip packaging, in particular to a PCIe (peripheral component interface express) equipment function number border crossing prevention method supporting ARI (automatic repeat interface). The hardware layer protection process is as follows: S1-1, hot plugging; s1-2, if it is detected that the equipment declarates to support ARI, the PCIe controller hardware circuit immediately sets an equipment number register to zero; s1-3, only allowing the PCIe controller of the system to read the configuration space unidirectionally during the low level period of the reset signal PERST #; the interception process of the driving layer is as follows: S2-1, in an equipment enumeration stage, an operating system drives to dynamically read an ARI capability register; s2-2, if the equipment declarates to support ARI, forcing an equipment number register to be equal to 0, and releasing an original equipment number bit space for function number expansion; s2-3, border crossing access is blocked; and S2-4, synchronizing the state register. Compared with the prior art, correctness of device function numbers is guaranteed through two dimensions of hardware register state solidification and driver layer access truncation, and'perception-free 'fault tolerance of the PCIe device under ARI / traditional mode switching is achieved for the first time.

The invention discloses a construction method for dynamically reconstructing a multi-modal edge computing hardware architecture and a cross-industry application method, and relates to the field of edge computing hardware architectures. A five-level heterogeneous architecture is adopted to construct a field self-adaptive dynamic reconstruction calculation unit, and an equipment abstraction layer is constructed to realize module hot plugging and calculation power distribution; a multi-protocol ubiquitous interconnection interface engine is established, a hardware-level analysis architecture is integrated, and multi-protocol analysis and rapid switching are supported; an environment self-adaptive energy efficiency regulation and control system is deployed, and wide-temperature operation is realized by adopting a bionic composite heat dissipation design; an edge-region-cloud three-layer elastic scheduling network is constructed, cross-domain computing power arrangement is realized through federal learning, and the method is adaptive to multi-industry scenes. According to the method, the hardware reuse rate and the wide-temperature environment adaptability are improved, the multi-protocol processing delay is reduced, the computing power scheduling efficiency is optimized, the limitation of traditional equipment is broken through, and the efficient and stable operation requirements of cross-industry scenes such as electric power and medical treatment are met.

A hot-swappable battery system for computer peripherals includes a wireless mouse having a battery compartment, a battery connector assembly mounted within the battery compartment, a removable battery configured to be inserted into and ejected from the battery connector assembly, a keep-alive battery mounted within the wireless mouse, and a docking station. The battery connector assembly includes electrical contacts and a push-push ejector mechanism. The keep-alive battery is electrically connected to provide backup power when the removable battery is removed. The docking station has a battery slot configured to receive and charge the removable battery when not in use in the wireless mouse. The system enables continuous operation of the wireless mouse while battery swapping between the mouse and docking station.

Methods, systems, and devices for providing firmware management using a firmware management engine of a cloud computing system are described. The firmware management engine supports using a hot-plugged memory (e.g., Compute Express Link (CXL) pooled memory) to temporarily migrate system memory (e.g., Central Processing Unit (CPU) local memory or CXL attached memory) of a server node, while performing firmware management operations (e.g., a firmware update) on the server node. The hot-plugged memory can be CXL pooled memory that is a shared at a rack level, the CXL pooled memory can be used to store system memory data of system memory while updating and activating new memory initialization firmware code. A virtual machine associated with the server node stays operational temporarily using the hot-plugged memory. Firmware management is performed on a server node while virtual machines associated with the server node and the system memory of the server node remain operational.

The invention belongs to the technical field of artificial intelligence and edge computing, particularly relates to an industrial edge-oriented lightweight AI model dynamic loading system, and aims to solve the problems of rigid model deployment, high reasoning delay and update lag caused by resource limitation and variable working conditions of industrial edge equipment. According to the system, an AI model is decoupled into function fragments with attribute tags through a model fragment manager, a configuration strategy is generated by combining a context sensing adaptation module with an equipment state and a task requirement, a scheduling engine determines an optimal fragment combination according to the configuration strategy, an incremental loading executor realizes millisecond-level hot plugging through symbol analysis and a double-buffering mechanism, and the configuration strategy and the scheduling engine are combined. The localized fine tuning unit optimizes key parameters online by using a small amount of data. According to the scheme, loading on demand, dynamic adaptation and non-inductive upgrading are supported, memory occupation and energy consumption are remarkably reduced, the response speed and the model generalization ability are improved, and efficient autonomy of edge intelligent services is achieved.

Techniques and apparatus for swapping a primary power source (e.g., a main battery) while using a secondary power source (e.g., a backup battery or a supercapacitor) to power a portable device. One example integrated circuit (IC) for power management generally includes a first power supply node; a second power supply node; a first port for coupling to a primary power source; a first switch coupled between the first power supply node and the first port; a second port for coupling to a secondary power source; a second switch coupled between the first power supply node and the second port; and a third switch coupled between the first and second power supply nodes. For certain aspects, the IC also includes a third power supply node, a voltage regulator coupled between the first and third power supply nodes, and a fourth switch coupled between the second and third power supply nodes.

The invention discloses a virtual electric energy meter implementation method supporting multiple protocols, and belongs to the technical field of power equipment testing. The method comprises the following steps: (1) a protocol plug-in engine packages protocols such as DL / T645, DL / T698, ModBus and the like into source code level plug-ins capable of being hot-plugged; 2) the virtual table manager dynamically creates / destroys a virtual table instance according to a collection command, and supports automatic table number generation and resource recovery; the intelligent configuration unit (3) is specially used for configuring abnormal response modes including negative acknowledgement, null data and communication timeout to realize dynamic fault simulation; according to the scheme, the problems that real faults are difficult to simulate, protocol switching efficiency is low, virtual table configuration is rigid and the like in a traditional test are solved, the protocol compatibility test coverage rate and automatic test efficiency of the electric power acquisition terminal can be remarkably improved, and the method is particularly suitable for full-scene verification of equipment such as an intelligent electric meter and a concentrator.

The invention relates to the field of medical monitoring, and discloses a multi-modal monitoring method, system and device based on hardware collaboration and a storage medium, and the method comprises the steps: quickly starting core monitoring after power-on, and supporting hot plug and plug-and-play access of medical equipment; multi-source access is carried out, a unified time axis is constructed through clock synchronization and resampling, and disconnection merging is supported; motion features are extracted to drive adaptive anti-interference, and abnormal authenticity is identified; based on redundancy observation and space-time alignment, weighting fusion parameters through consistency analysis, and intelligently judging and shielding low-quality channels; capturing an event trigger point, packaging a holographic structured event packet and establishing a bidirectional index; and constructing a full-time-sequence evolution view, executing association attribution and trend early warning, and feeding back an optimization algorithm through playback and redisk. According to the invention, the problems of low data quality, unexplainable alarm and traceability deficiency in an extreme dynamic environment are solved, and the requirements of pre-hospital first aid high-quality monitoring and rapid decision making are met.

According to the CANopen-based remote I / O node dynamic topology identification and adaptive configuration method, key configuration data of equipment is stored in Flash, and power-on automatic loading is supported. A bus is scanned in real time through an RS485 interface, the number, types and topological positions of local newly-added I / O cards are automatically recognized, an object dictionary and a PDO mapping table are dynamically updated based on a recognition result, and hot plugging, dynamic adding and online expansion of the I / O cards are achieved. The object dictionary is provided with 0 * 2000 as an equipment state area and 0 * 2001-0 * 2010 as 16 independent I / O card configuration areas, and a master station can remotely modify and dynamically add parameters of I / O cards through an SDO interface to realize online parameter configuration and hierarchical management; the system expands multiple groups of PDO and combines with a master station synchronization signal, and can adapt to the data flow change after the I / O card is dynamically added. Automatic configuration, SDO online maintenance, dynamic identification and hot plug expansion are supported, the I / O card can be dynamically added without interrupting system operation, and topology expansibility, dynamics and real-time performance of the remote I / O node are improved.

The invention relates to the technical field of circuit protection, in particular to a hot plug protection circuit of a multi-machine system and electronic equipment. The hot plug protection circuit is applied to a multi-machine system, the system comprises a main battery pack and at least one slave battery pack which are connected in series, and each battery pack is connected with the next slave battery pack through a corresponding wire harness connector in sequence. The wire harness connector is provided with a first signal pin and a second signal pin, and the first signal pin is communicated with the second signal pin of the front wire harness connector when the corresponding wire harness connector is connected to the front wire harness connector. The hot plug protection circuit can control the on-off of the first pin and the second pin based on the connection state of the adjacent wire harness connectors, and outputs a corresponding signal to the controller according to the connection state of the first signal pin and the second signal pin of each wire harness connector. Therefore, the controller correspondingly triggers the protection action of the corresponding battery pack according to the received signal, and the circuit safety and the possible personnel safety are protected.

The utility model discloses a high-voltage wire connector rapid switching circuit system based on a hot plug technology, which comprises a power supply module, a power supply switching module used for monitoring a power supply state of the power supply module and automatically changing a power supply mode, and a buffer module used for reducing switching influence, the power supply module is electrically connected with the power supply switching module and the buffer module; according to the utility model, the hot plug control circuit constructed by adopting a TPS2490 chip is matched with the slow start units R1-R6 and Q1-Q4 formed by connecting a plurality of MOS tubes in parallel and the hierarchical capacitor arrays C7-C12, so that dynamic impedance matching during plugging of the standby power supply is realized. The slope change of bus voltage is monitored in real time through the hot-plug voltage detection circuit, power supply switching over-transition is completed on the premise of keeping the continuity of load power, relay contacts are protected by arranging the buffer module, the switching efficiency is improved by reducing interference, and the reliability of power supply switching is improved. Compared with a traditional arc extinguishing mode, the switching influence can be reduced while the power is not influenced.

The invention discloses a merging unit device supporting independent protection and measurement. The merging unit device comprises a protection module, a metering module and a public module, the public module provides power supply, synchronous signal and bus service for the protection module and the metering module; the protection module is used for providing sampling value data for the protection device and the measurement and control device; the metering module is used for providing sampling value data for the electric energy meter and supporting hot plug operation; the protection module and the metering module are effectively isolated through hardware decoupling and software decoupling.

The present disclosure relates to an M.2 SSD hot plug / unplug processing method, an electronic device, a storage medium, and a program product, the method includes: a determining step of determining, according to a power identifier of a first M.2 SSD plugged into a target apparatus, whether a hot unplug operation is required to be performed on the first M.2 SSD; a processing step of causing, if it is determined that a hot unplug operation is required to be performed on the first M.2 SSD, the first M.2 SSD to enter a read-only mode, and continuing to complete a writing operation for an old writing request been received from the target apparatus; and a prompting step of prompting a user that a hot unplug operation can be currently performed on the first M.2 SSD. Therefore, the M.2 SSD hot plug / unplug can be achieved in a more reliable and safe manner.

The invention discloses an intelligent terminal and manual cooperative scheduling device and method for an enterprise, and relates to the field of cooperative scheduling, a central processing unit comprises an ARMCortex-A78 processor, an FPGA task scheduling chip and a storage unit; the multi-mode interaction terminal is integrated with a touch display screen, a six-microphone array voice recognition module and an augmented reality projection module; the task data acquisition module is provided with an industrial Ethernet, a LoRaWAN wireless sensing interface and a video stream input interface; the manual intervention interface comprises a programmable key cluster, a foot switch and a biological feature recognition module; the communication module comprises a 5G industrial module and a Wi-Fi6 interface; the power supply management module supports wide voltage input and a hot plug back-up power supply; through industrial-grade hardware design, a millisecond-grade scheduling algorithm, a multi-mode cooperation mechanism and a predictive maintenance strategy, the production scheduling efficiency and the decision-making quality in a complex manufacturing environment are remarkably improved.

This invention relates to the field of computer graphics data processing technology, specifically a method for hot-plugging dynamic outer contour meshes driven by three-dimensional spatial domain and time slices. The steps include: S1, receiving air traffic control message information in real time via a transmission protocol, converting geographic coordinates into target world coordinates, and simultaneously generating management files; S2, constructing a spatial domain mesh in real time based on the four types of management files using a combination of outer contour extrusion and ear-cutting methods; S3, mapping the spatial domain ID and time slice from the message to the spatial domain mesh constructed in S2, constructing a double-key hash index of spatial domain ID and time slice, which serves as the sole basis for the hot-plug manager to determine whether to update or create a mesh, dynamically executing spatial domain mesh hot-plugging. Employing the contour extrusion-ear-cutting method and vertex cache reuse mechanism, combined with the "spatial domain ID and time slice" double-key hash index, it supports dynamic construction and hot-plugging operations of the mesh model, meeting the low-latency rendering requirements of real-time air traffic control data.

The utility model discloses a testing device for realizing hot plug of a plurality of PCIE (Peripheral Component Interface Express) devices, and relates to the technical field of testing. The test device comprises a server and a switching test board, the server is connected with the switching test board, the switching test board is provided with a plurality of PCIE card slots and a power supply module, the switching test board is connected with the power supply module, the power supply module is connected with the PCIE card slots, the PCIE card slots are used for being connected with a to-be-tested card, and the to-be-tested card is connected with the to-be-tested card. The switching test board can control the power supply module to supply power to the PCIE card slots or cut off the power supply of the PCIE card slots, the plurality of PCIE card slots are formed in the switching test board, and power is independently supplied to each PCIE card slot, so that hot plugging of a to-be-tested card can be realized, namely, the to-be-tested card can be replaced for testing under the condition that a server system does not need to be restarted, and the test efficiency is improved. The test efficiency is greatly improved, and time waste caused by restarting of the server is avoided.

The invention relates to the technical field of computer graphic data processing, and belongs to a three-dimensional airspace and time slice driven dynamic outer contour grid hot plug method, which comprises the following steps of: S1, receiving air traffic control message information in real time through a transmission protocol, converting geographic coordinates into target world coordinates, and generating a management file at the same time; s2, based on the four types of management files, constructing an airspace grid in real time by combining outer contour extrusion with an ear cutting method; and S3, mapping with the airspace grid constructed in the S2 according to an airspace ID and a time slice transmitted by a message, constructing an airspace ID and time slice double-bond hash index, and dynamically executing airspace grid hot plugging as a unique basis for a hot plugging manager to judge whether to update or newly build the grid. A contour extrusion-ear cutting method and a vertex cache multiplexing mechanism are adopted, in combination with'airspace ID and time slice 'double-bond hash index, dynamic construction and hot plug operation of a grid model are supported, and the low-delay rendering requirement of real-time air traffic control data is met.

The invention provides a high-speed serial protocol memory configuration method and electronic device.The method comprises the steps that when an operating system of the electronic device runs, at least one memory module is accessed in response to hot plugging of the electronic device, and a memory configuration mode of the at least one memory module is obtained through an out-of-band management system of the electronic device; when the memory configuration mode is the first memory configuration mode, deleting a first memory node where a first memory module is located in a local memory module of the electronic equipment, and applying the first memory configuration mode; wherein the first memory configuration mode represents that at least one memory module and the first memory module are configured at the same memory node; the first memory module is a part of or all memory modules in the local memory module.

The invention discloses a solid state disk testing method and system based on a PCIe Switch chip, and relates to the technical field of solid state disk testing, and the method comprises the steps: expanding an uplink PCIe port of a testing host into a plurality of independent downlink PCIe ports through at least one PCIe Switch chip so as to connect a plurality of solid state disks; dynamically configuring a port connection relationship to form a flexibly reconfigurable logical topology; the independent control interface mapped to the target downlink port is operated to independently control the corresponding solid state disk to enter or exit the specified low-power-consumption state; and the connection state change is responded under the condition that the system is not powered off, and identification and configuration of the newly accessed solid state disk are completed. According to the method, single-machine test scale limitation is broken through through hardware extension, flexible scheduling of test resources is realized through dynamic topology reconstruction, single-disk-level accurate power consumption control is realized through an independent interface, and continuity and automation of a test process are guaranteed through hot plug support.

The invention discloses a merging unit for metering and a metering system, and relates to the technical field of electric power metering, the merging unit for metering comprises a cabinet provided with a plurality of slots for accessing metering board cards, a main control board arranged in the cabinet, and at least one metering board card; a hot plug connector is correspondingly connected in the case and corresponds to each slot; the main control board is respectively connected with the plurality of hot plug connectors and is used for detecting the in-place state of the board card of each slot and executing initialization operation or removal operation according to the in-place state of the board card; the metering board card and the slot are arranged in a pluggable manner; the hot plug connector is provided with a plurality of pins with different lengths, the pin with the longest length is a grounding pin, and when the metering board card is connected into the slot, the metering board card establishes an electric connection path with the main control board through the plurality of pins; and the metering board card is used for receiving the analog signal, processing the analog signal and outputting the processed analog signal to the main control board through a plurality of pins. The invention aims to improve the precision, the reliability and the operation and maintenance efficiency of the merging unit for metering.

The application discloses a pump cylinder integrated immersion liquid cooling system and a precision control method thereof. The system comprises a cylinder body, a plurality of distributed hot plug magnetic pump machine modules, an impeller manifold, a fluid collaborative dynamic redundancy manifold, a multi-source cooling liquid sensing module and an intelligent coordination control module. A plurality of logical cooling partitions are formed in the cylinder body by the arrangement of heating units, and each partition corresponds to a set of split magnetic coupling magnetic pump machine modules. The intelligent coordination control module independently controls each partition pump module in a closed loop according to multi-source temperature sensing data, realizes on-demand cooling of the partitions, and when the pump machine fails, executes fluid dynamic collaborative redundancy control to maintain cooling by scheduling the flow of adjacent partitions and adjusting the load of the equipment. The application realizes precise temperature control and ultra-high energy efficiency, supports online maintenance without stopping to ensure business continuity, has good modularity and cross-scene expandability, and can be widely applied to heat dissipation management of high heat flux density scenes such as data centers and energy storage devices.

The invention, which relates to the technical field of the industrial gateway, discloses a power distribution cabinet cable connector comprising a gateway in which a plug module is arranged. The energy supply part comprises a connecting line, two groups of switches are arranged in the middle of the connecting line, a clamping plate and a push plate are arranged in an inner cavity of the gateway, and the clamping plate and the push plate are in contact connection with the two groups of switches and the plug module respectively; the switching part comprises an outer ring, an inner ring is arranged in an inner cavity of the outer ring, adapters are arranged in the outer ring and the inner ring, and the adapters are connected with the plug module and the connecting line; the driving part comprises a gear, the gear is connected with the outer ring, a rolling wheel b is arranged in an inner cavity of the gateway, and the rolling wheel b is connected with the inner ring. Hot plugging of the plug module can be achieved, the situation that the normal use of other components is affected due to the fact that the whole gateway is powered off during replacement is avoided, different adapters can be rapidly switched when the plug module is replaced, and the practicability is high. And the replaced adapters are aligned and fixed, so that the connection stability is ensured.

The invention relates to the fields of robot technologies, intelligent hardware and the like, and aims to provide a design scheme of the modular hardware architecture and the hot plug functional component. The core design content is as follows: a modular hardware main architecture adopts a layered and partitioned design, comprises a core control module, a sensing module and the like, and realizes plug and play through a standardized interface; according to the hot plug function assembly, a camera, an emotion sensor and other modules support safe plugging in the operation process, and automatic recognition and drive loading can be achieved. And module management and monitoring: monitoring the state of the module in real time, and supporting remote upgrading, fault isolation and hot backup. And safety protection: multi-stage electrical protection, a hot plug protection circuit and a physical locking mechanism are provided. The method has the advantages that the robot hardware flexibility, maintainability and expansibility are improved, the upgrading and maintaining difficulty is lowered, the downtime is shortened, application of the robot in multiple fields is promoted, the cost is lowered, and the life cycle is prolonged.