1186 results about "Serial communication" patented technology

The invention relates to the technical field of intelligent power grids, and discloses an abnormal power consumption behavior real-time monitoring and positioning method and system, and the method comprises the steps: carrying out the transformation of an existing collection device at an edge end, achieving the serial communication with the edge collection device, and carrying out the dynamic adjustment according to the collection condition and business demands of a transformer area, and forming a new collection strategy; clustering the electricity meters by using a Pearson's correlation coefficient and a DBSCAN clustering algorithm, dividing electricity meter clusters, and calculating the load condition of each cluster; according to the load condition and the acquisition weight of the electric meter cluster, the acquisition sequence and the acquisition frequency are adjusted, and the acquisition strategy is iterated and optimized periodically; and monitoring ammeter data in real time, identifying an abnormal electricity consumption behavior, and outputting an abnormal prompt. According to the invention, the algorithm is built in the edge computing platform through the big data algorithm analysis of the historical power consumption behaviors of the user, so that the dependence on manual judgment is effectively reduced, and the automation degree in the abnormal power consumption behavior monitoring, analyzing and processing process is improved.

To provide a game machine that is improved regarding communication by a serial communication circuit between a main control section and a value control section.SOLUTION: A game machine comprises a main control section 161 for controlling a game, and a token number control section 171 for controlling a credit possessed by a player, wherein the token number control section 171 can be communicably connected to a CU control section 323 of a card unit 3 that is an external connection device. The main control section 161 and the token number control section 171 are microcomputers having the same specifications that have a first serial communication circuit SR1 and a second serial communication circuit SR2, wherein the main control section 161 communicates with the token number control section 171 by using the first serial communication circuit SR1, and the token number control section 171 communicates with the main control section 161 by using the second serial communication circuit SR2, and communicates with the CU control section 323 of the card unit 3 by using the first serial communication circuit SR1.SELECTED DRAWING: Figure 44

To provide a game machine that is improved regarding communication by a serial communication circuit between a main control section and a value control section.SOLUTION: A game machine comprises a main control section 161 for controlling a game, and a token number control section 171 for controlling a credit possessed by a player, wherein the token number control section 171 can be communicably connected to a CU control section 323 of a card unit 3 that is an external connection device. The main control section 161 and the token number control section 171 are microcomputers having the same specifications that have a first serial communication circuit SR1 and a second serial communication circuit SR2, wherein the main control section 161 communicates with the token number control section 171 by using the first serial communication circuit SR1, and the token number control section 171 communicates with the main control section 161 by using the second serial communication circuit SR2, and communicates with the CU control section 323 of the card unit 3 by using the first serial communication circuit SR1.SELECTED DRAWING: Figure 44

To provide a game machine that is improved regarding communication by a serial communication circuit between a main control section and a value control section.SOLUTION: A game machine comprises a main control section 161 for controlling a game, and a token number control section 171 for controlling a credit possessed by a player, wherein the token number control section 171 can be communicably connected to a CU control section 323 of a card unit 3 that is an external connection device. The main control section 161 and the token number control section 171 are microcomputers having the same specifications that have a first serial communication circuit SR1 and a second serial communication circuit SR2, wherein the main control section 161 communicates with the token number control section 171 by using the first serial communication circuit SR1, and the token number control section 171 communicates with the main control section 161 by using the second serial communication circuit SR2, and communicates with the CU control section 323 of the card unit 3 by using the first serial communication circuit SR1.SELECTED DRAWING: Figure 44

Apparatuses, systems, and methods for generative Artificial Intelligence (AI) assisted test process development based on an initial input of a specification of a device under test (DUT). The specification of the DUT may be inputted into the Generative AI model. The Generative AI model may summarize the specification, request further input via an interaction with an end user to finalize a description of the DUT, and generate / create test assets, such as code, documentation, tables, diagrams, and so forth. The Generative AI model may collaborate with the end user to refine outputs from the test assets. The refined test assets may be sent to software applications that can use / run / deploy various test assets. Additionally, the generative AI may access local test hardware and enumerate test hardware on other systems via network / serial communications to create a test system that fits the identified hardware.

To provide a game machine that is improved regarding communication by a serial communication circuit between a main control section and a value control section.SOLUTION: A game machine comprises a main control section 161 for controlling a game, and a token number control section 171 for controlling a credit possessed by a player, wherein the token number control section 171 can be communicably connected to a CU control section 323 of a card unit 3 that is an external connection device. The main control section 161 and the token number control section 171 are microcomputers having the same specifications that have a first serial communication circuit SR1 and a second serial communication circuit SR2, wherein the main control section 161 communicates with the token number control section 171 by using the first serial communication circuit SR1, and the token number control section 171 communicates with the main control section 161 by using the second serial communication circuit SR2, and communicates with the CU control section 323 of the card unit 3 by using the first serial communication circuit SR1.SELECTED DRAWING: Figure 44

To provide a game machine that is improved regarding communication by a serial communication circuit between a main control section and a value control section.SOLUTION: A game machine comprises a main control section 161 for controlling a game, and a token number control section 171 for controlling a credit possessed by a player, wherein the token number control section 171 can be communicably connected to a CU control section 323 of a card unit 3 that is an external connection device. The main control section 161 and the token number control section 171 are microcomputers having the same specifications that have a first serial communication circuit SR1 and a second serial communication circuit SR2, wherein the main control section 161 communicates with the token number control section 171 by using the first serial communication circuit SR1, and the token number control section 171 communicates with the main control section 161 by using the second serial communication circuit SR2, and communicates with the CU control section 323 of the card unit 3 by using the first serial communication circuit SR1.SELECTED DRAWING: Figure 44

The invention relates to a satellite Internet of Things scene-oriented swan-gap intelligent gateway architecture, which is used for link adaptation between a satellite Internet of Things terminal and a sensor in an application scene of a satellite Internet of Things, and comprises a data transmission module, a data processing module and a data management module, wherein the data transmission module comprises a serial port communication transmission unit and a wireless communication transmission unit; the swan intelligent gateway performs data transmission and data reception with the sensor and the satellite Internet of Things terminal through the serial port communication transmission unit or the wireless communication transmission unit; the data processing module comprises a protocol conversion unit, a data encryption unit, a data priority division unit and a data compression unit which are respectively used for realizing core functions of protocol conversion, data encryption, data priority judgment and data compression; and the data management module is mainly responsible for simple caching of data, so that the cloud platform can perform remote short-term access.

According to the high-speed serial communication system protocol adaptation layer circuit oriented to interconnection between the core particles and the working method, the circuit serves as a bridging layer between an AXI-S bus and a SerDes physical coding sub-layer, and the problems of reliability and flow control in high-speed data transmission between the core particles are solved. The circuit adopts a modular design idea and comprises a transmitter and a receiver. In the aspect of data packet design, a first packet special processing mechanism is adopted, and an event serial number and target address information are only transmitted in a first packet, so that the bit utilization rate is improved. In the flow control design, a credit-based flow control mechanism is adopted, and the data transmission reliability is guaranteed through a special flow control packet. In addition, the system has a point-to-point retransmission function, data packets which fail in transmission are indexed and retransmitted, and successful data transmission is guaranteed within the configured retransmission times. According to the invention, an efficient and reliable protocol adaptation layer circuit solution is provided for high-speed interconnection requirements in core particle design.

The invention provides a fault recovery method and electronic equipment, which can be applied to the field of computers. The fault recovery method comprises the following steps: collecting state information of a substrate management controller; when the state information represents that the substrate management controller breaks down, an isolation circuit connected between the processor and the substrate management controller is controlled, power supply to the substrate management controller is cut off, and the control right of a serial communication bus of the substrate management controller is taken over; target firmware mirror image data of the substrate management controller is obtained from a storage medium, and the target firmware mirror image data is used for restoring the function of the substrate management controller when it is detected that the substrate management controller breaks down; replacing original firmware mirror image data stored in a flash memory of the substrate management controller with the target firmware mirror image data through a serial communication bus so as to perform function recovery on the substrate management controller; and in response to completion of function recovery, controlling the isolation circuit to recover power supply to the substrate management controller.

The invention discloses an industrial channel test method and system based on a serial port communication protocol, relates to the field of industrial control, and aims to solve the problems that an existing channel test system is single in connection mode, complex in deployment and low in efficiency due to dependence on manpower. According to the invention, the deployment process is simplified by supporting dual-protocol adaptive switching between an RTU mode (direct connection through a 485-to-USB converter) and a TCP / IP mode (wired / wireless network access); driving test logic by using a spreadsheet, pre-defining a Modbus address, a measuring range and a precision threshold value, automatically generating an instruction and acquiring data; and the integrated voice broadcast module feeds back a test result in real time, and prompts an abnormal channel and a processing suggestion when the precision exceeds the limit, so that single-person closed-loop operation is realized. The test result is automatically recorded to the spreadsheet, a structured report is generated, historical tracing and cross-platform data integration are supported, the test efficiency and reliability are remarkably improved, and the method is suitable for high-frequency channel verification of the industrial control system.

The invention provides an anti-interference serial port communication method and system for an industrial-grade wireless module, and the method comprises the steps: collecting interference data in the serial port communication of the industrial-grade wireless module in real time based on a multi-dimensional interference feature collection module, and forming a multi-scale interference feature vector; inputting the multi-scale interference feature vector into a Mamba communication state space model fused with a CRC (Cyclic Redundancy Check) mechanism, and predicting a potential interference mode through linear complexity time sequence modeling; based on an adaptive weight transmission optimization function, carrying out dynamic weighting adjustment on the transmission parameters in the potential interference mode; wherein the transmission parameters comprise a baud rate, a data bit length, a verification mode and a retransmission strategy. According to the invention, hardware cost does not need to be increased, and the cost of anti-interference serial port communication is reduced; meanwhile, based on an adaptive weight transmission optimization function, dynamic weighting adjustment is carried out on transmission parameters in a potential interference mode, and interference dynamic changes are tracked in real time to carry out anti-interference communication.

The invention relates to the technical field of communication, and discloses an awakening method, equipment and a storage medium. The wake-up method comprises the following steps: when a hardware device enters a sleep state, setting a data acquisition pin in a serial communication protocol interface in a power-off state in the hardware device as a trigger function. When a data acquisition pin receives a low level signal on a data line of a corresponding communication bus, a hardware device can be directly triggered to wake up from a sleep state; or when the data acquisition pin receives a low level signal on the data line of the corresponding communication bus, the serial communication protocol interface can be triggered to enter a working state, and after the serial communication protocol interface receives address data and an awakening instruction matched with the hardware device, the hardware device is awakened from the sleep state. Therefore, based on the method, when the hardware device enters the sleep state, the wake-up source (namely the serial communication protocol interface) can enter the power-off state, so that the power consumption of the electronic equipment is saved.

The invention discloses a serial port communication transmission method and system with high baud rate tolerance. The method comprises the following steps: S1, monitoring a serial port communication line until a level change from logic '1' to logic '0' is detected, and detecting a start bit of a data frame through a triple acknowledgement mechanism; s2, after the transmission of the data bits and the optional parity check bits is completed, continuously monitoring the serial port communication line until the level change from the logic '0' to the logic '1' is detected, and confirming a stop bit for detecting a data frame through triple sampling; and S3, after the stop bit of the data frame is ended, returning to the step S1 to detect the start bit of the next frame of data. According to the invention, by adopting a triple acknowledgement mechanism and a triple sampling acknowledgement method, the start bit and the stop bit of the data frame can be accurately detected, accurate receiving of data can be kept even under the conditions of Baud rate change and noise interference, and an efficient and reliable serial port communication solution is provided for users.

The invention provides a human body key point detection mechanical palm synchronous control method and system based on vision, and belongs to the technical field of robot control and human-computer interaction. The gesture recognition technology is used for conducting gesture estimation on the target arm, and key point data are captured and extracted. The key point data comprises joint position information of the arm and the hand, necessary input is provided for subsequent control, the data are processed, and the joint position information is converted into steering engine corner information capable of driving all joints of the mechanical arm. According to the invention, the Kalman filtering algorithm is adopted to filter the joint angle data, and then the filtered steering engine rotation angle information is transmitted to each joint point of the mechanical arm through the serial port communication technology, so that the precise control of the mechanical arm is realized, the stability and real-time performance of data transmission are ensured, and the reliability of the mechanical arm is improved. And the mechanical arm can quickly respond to the gesture change of a person.

The present invention pertains to an advanced traction control system designed to enhance the performance of traction elevators. This system integrates multiple components and a novel S-curve algorithm to optimize acceleration and deceleration profiles, ensuring smooth transitions and improved ride quality. Key components include a central controller, motor room board, hall panel controllers, and a car panel controller. The system supports high-speed applications, accommodating speeds up to 1400 feet per minute. The S-curve routine is divided into acceleration, constant speed, and deceleration phases, with digital speed commands transmitted via a serial communication link to the motor drive every 10 milliseconds. This precise control reduces mechanical wear and enhances passenger comfort. The system can adapt to various speed profiles, including normal, short, inspection, and emergency power modes, ensuring optimal performance under different conditions. This invention significantly improves the efficiency, safety, and durability of traction elevator systems.

The invention relates to the technical field of vehicle dynamic parameter estimation, in particular to a vehicle mass real-time estimation method and system based on a composite weighting algorithm and embedded equipment. The method comprises the steps that the speed, acceleration and driving torque data in the vehicle running process are collected; calculating a mass estimation value of each data point through a preset dynamic model; a composite weighting algorithm is constructed by adopting a Gaussian weight method and an entropy method, the Gaussian weight method sets an expected value based on wagon balance data to carry out weight distribution, and the entropy method carries out objective weighting according to a data dispersion degree; carrying out fusion calculation on the two weighting results, and outputting a final quality estimation value; and wagon balance data are updated in real time through serial port communication, and algorithm parameters are dynamically optimized. The method is realized on an STM32 embedded platform, and can be effectively applied to commercial vehicle-mounted quality monitoring and intelligent logistics management systems.

The invention provides a one-master multi-slave type high-speed serial communication and synchronous control method and system and a medium, and the method comprises the steps: firstly, resetting slave stations based on an initialization instruction, and sequentially transmitting equipment type query instructions based on a physical connection sequence, thereby completing the topology recognition of the slave stations; then, aggregated data frames are periodically constructed, a frame header is written into a master station status word, a frame body is formed by splicing slave station data packets according to a station number sequence, and a frame tail is a check code; and finally, the slave station analyzes the aggregated data frame based on the station number, executes the task, and feeds back a task execution result according to a physical inverted sequence. In addition, when a new slave station is accessed, the master station switches a status word and triggers the whole system to be reinitialized, and the new slave station is dynamically incorporated into the topology; according to the invention, the expansibility, the real-time performance and the reliability of multi-node synchronous control in an industrial scene are comprehensively improved.

The invention discloses a data acquisition system and method in a CT (Computed Tomography) system, the system comprises a control end and an acquisition end, a first FPGA (Field Programmable Gate Array) module and a second FPGA module are respectively arranged in the control end and the acquisition end, a forward error correction coding module and a data transmitting module are arranged in the first field programmable gate array FPGA module, and a forward error correction decoding module and a data receiving module are arranged in the second field programmable gate array FPGA module; wherein when the control end sends control command data to the acquisition end, the forward error correction encoding module encodes the control command data and then sends the control command data to the forward error correction decoding module through the data sending module, so that the second forward error correction module recovers the encoded control command data; and the data receiving module receives the recovered data. A data forward error correction technology is added to serial communication, so that a receiver does not receive wrong data, and the defects of related technologies are overcome.

The invention provides a system for controlling a manipulator in real time through hand electromyographic signals, which comprises a data acquisition unit, a terminal equipment unit and a tail end execution unit which are in communication connection through serial ports. The data acquisition unit comprises a data acquisition device and a signal acquisition module, and is configured to acquire a multi-channel electromyographic signal of a hand of a user in real time and perform signal conditioning and digitization so as to obtain a digital signal sequence representing a muscle activity intention of the user; the terminal equipment unit comprises a data preprocessing module, a model training module, a gesture recognition module and an instruction generation module; the tail end execution unit comprises a manipulator control unit which is in communication connection with the control output module and is configured to be used for receiving the manipulator control instruction and driving a manipulator to execute corresponding actions; in combination with a control method, the problems of insufficient real-time performance, poor hand action recognition precision and robustness, unstable control instruction, poor user adaptability and the like in the prior art are solved, and the man-machine interaction performance is improved.

The invention discloses a data transmission method and device, equipment and a storage medium, and relates to the technical field of data transmission, the method comprises the following steps: initializing a serial communication interface to start a serial IDLE terminal according to acquired communication interface configuration information and DMA controller setting parameters, and configuring a DMA controller; according to the configuration of the serial port communication interface, determining an IDLE time threshold value, and setting the size of a data block transmitted by DMA and a buffer area management strategy; the established data receiving comparison table defines DMA operation modes corresponding to data packets with different lengths and corresponding buffer area distribution rules; a data flow change reference range representing data flow change sensitivity is obtained, a data receiving control model is generated in combination with the data receiving comparison table and the obtained key parameter transmission identification, and the data receiving control model is used for controlling data transmission operation of the target data interaction terminal; the invention provides a data transmission method suitable for a methanol-to-hydrogen process, and efficient and accurate data exchange is realized.

According to some embodiments, a method includes connecting a first cluster controller of a first battery cluster to a serial communication bus, connecting a second cluster controller of a second battery cluster to the serial communication bus, sending synchronization data to the first cluster controller and the second cluster controller over the serial communication bus, controlling a first bridge of the first battery cluster to connect a first battery terminal of the first battery cluster to an output terminal based on the synchronization data and a first rank assigned to the first battery cluster to generate a first component of a waveform, and controlling a second bridge of the second cluster to connect a second battery terminal of the second battery cluster to the output terminal based on the synchronization data and a second rank assigned to the second battery cluster to generate a second component of the waveform.

The invention provides an electric power secondary control protection device based on a PowerVPX architecture, and a backboard comprises a power supply connector which is connected with a power supply bus; the first data connector is connected with the single-ended signal transmission bus; the second data connector is connected with the differential signal transmission bus; and the third data connector is connected with the high-speed signal transmission bus. The first data connector, the second data connector and the third data connector are arranged in the backboard, the single-ended signal transmission bus is used for transmitting single-ended signals, and the differential signal transmission bus is used for transmitting differential signals, so that signal transmission among functional board cards of the power secondary control protection device can better resist strong electromagnetic interference, and the reliability of the power secondary control protection device is improved. And based on the characteristic that the VPX bus can support a high-speed serial communication protocol, the third data connector is used for transmitting high-speed signals, so that the data transmission bandwidth of the backboard of the power secondary control protection device is improved, and the data exchange capability of the power secondary control protection device is improved.

A robotic surgical system includes a substrate in a robot arm or an arm operation unit, to which a signal received by the arm operation unit is input, and a controller. The controller is connected to the substrate by serial communication via a first wire line.

The invention provides an underground water level and conductivity accurate measurement system, which comprises an underground probe module, a three-core composite cable and a water level measurement module, the outside-well module is used for deploying a microprocessor, a serial communication bus and a lithium-thionyl chloride battery pack outside a well, and then correcting and initially presetting and calibrating acquired signals; the precise monitoring module is used for carrying out multi-stage filtering processing and final state estimation on the signals to obtain multi-channel fusion data; the misjudgment eliminating module is used for performing multi-layer measurement judgment and dynamic confirmation to obtain a real water level point; the model calculation module is used for carrying out water level inversion by utilizing a hydrological model to obtain hydrological parameters of a well hole and a water-bearing layer; and the data platform module is used for pushing, storing and visually displaying real-time data streams. The method can adapt to high-precision multi-parameter real-time monitoring under extremely complex well conditions, the recognition accuracy of underground water parameters such as the water level and the conductivity is greatly improved, the misjudgment risk is reduced, and accurate underground water level measurement is achieved.

The invention relates to the technical field of serial communication, in particular to a high-speed clock recovery method and device based on an adjustable delay chain, and the method comprises the steps: generating a recovery clock initial phase; a multi-stage programmable delay chain is adopted, and a phase-locked loop or delay-locked loop structure is combined, so that the initial phase of a recovered clock is finely adjusted and locked, and phase capture and clock edge alignment are performed; based on a multi-path recovery structure, a path with the minimum error is selected from the delay paths through a preset phase error detection mechanism to serve as an output channel; environment parameters of the environment are collected, parameters of the multi-stage programmable delay chain are dynamically adjusted, and high-speed clock recovery is completed. According to the method, the edge capture precision, the system jitter tolerance and the working frequency range of the recovered clock are remarkably improved, and then the phase consistency, the anti-interference capability and the overall data receiving reliability of the recovered clock in the high-speed communication system are effectively improved.

The invention discloses a cable GIS terminal stress-strain sensor and a strain monitoring method thereof, and belongs to the technical field of stress-strain monitoring, and the sensor comprises a sensor structure unit which comprises a metal housing, a fixed contact, a movable contact and a piezoelectric element; the signal processing unit is integrated in the integrated circuit shell and comprises a charge collector used for converting a charge signal of the piezoelectric element into an analog voltage signal; the pulse charge discharger is connected to the output end of the charge collector in parallel; the analog-to-digital converter is connected with the output end of the charge collector and is used for converting the analog voltage signal into a digital signal; the serial communication interface is used for outputting digital signals after analog-to-digital conversion; the mounting unit comprises a fixing hole position and an adhesive base which are arranged on the metal shell; the cable GIS terminal stress strain monitoring device is used for monitoring the stress strain of the cable GIS terminal in the operation process so as to reflect typical structure defects appearing in the cable GIS terminal, and online monitoring of the cable GIS terminal equipment is achieved.

The invention relates to the technical field of audio equipment testing, and discloses a parallel burning and Bluetooth testing frequency calibration method of a special chip for audio equipment. The method comprises the following steps of: establishing an independent serial communication channel with a plurality of chip chips through a computer control unit, and synchronously transmitting a firmware data packet to each chip storage unit; the high-precision radio frequency detection device is started to scan Bluetooth signal frequency offset values of all chips, and detection data is fed back to the computer control unit in real time; screening unqualified chips according to a preset frequency offset threshold, starting a dynamic frequency calibration program for the unqualified chips, and modifying internal capacitance parameters of the chips through a serial communication channel; repeatedly executing the frequency offset detection and capacitance parameter adjustment step until the frequency offset values of all the chips reach a standard range; and after completing the frequency offset calibration, executing a multi-channel Bluetooth performance test and outputting a test result report. According to the method, the chip firmware burning and Bluetooth test frequency calibration efficiency can be improved, the chip performance is guaranteed, and the method is adaptive to the batch production requirement.

A modular, virtual reality (VR)-based CPR training system with multimodal feedback mechanisms, including: a robust VR environment platform configured to generate real-time interactive simulations of realistic medical scenarios, with the platform monitoring compression depth and rate, ensuring real-time feedback for accurate skill assessment and correction; a VR headset operatively connected to the rugged VR environment platform and configured to display the realistic medical scenarios to the user, wherein the virtual scene generated by the rugged VR environment platform and displayed by the VR headset includes an interactive virtual patient that dynamically responds to the user's actions and provides visual and tactile cues to guide the correct technique for CPR; one or more visual feedback mechanisms within the virtual environment generated by the VR environment platform to provide real-time guidance to the user, wherein the visual feedback mechanism includes a dynamic UI slider and a color-coded chest overlay transition; a haptic feedback module configured to provide haptic cues to the user when the compression depth exceeds the predefined threshold, wherein the haptic feedback module comprises a linear resonant actuator (LRA) mounted on the back of the user's index finger to provide the haptic cues through vibrations, and a haptic feedback driver configured to control the tactile signal, wherein the haptic feedback module provides a strong vibration alert via the actuator, allowing the user to immediately correct over-compression; and a microcontroller acting as a core processing unit with a control interface configured to control the operation of the proposed feedback system, wherein the microcontroller communicates with the VR environment platform, the VR headset, and the haptic feedback module, wherein the VR environment platform communicates with the microcontroller via serial communication to trigger the haptic feedback module, wherein the microcontroller processes the received signals and generates appropriate pulse width modulation (PWM) signals for the haptic feedback driver to actuate the actuator.

The invention discloses a robot environment sensing and positioning system based on an ROS. Effective data of multiple sensors can be efficiently processed, and the timestamps are unified for data fusion. According to the invention, an NUC11 industrial personal computer receives sensor data of an inertial sensor, a laser radar and an industrial camera and transmits the sensor data to a corresponding algorithm module for processing; a grid map is established after the surrounding environment is sensed; the speed and the direction are sent to the STM32 single-chip microcomputer through serial port communication, the STM32 single-chip microcomputer calculates the speed and the direction and then converts the speed and the direction into current values, current value data are sent to the motor through CAN communication, the Mecanum wheels are driven to move in all directions, and the navigation robot capable of achieving self-positioning and omni-directional movement is achieved. According to the omni-directional moving efficient wheeled robot, Mecanum wheels are innovatively combined to achieve omni-directional moving, a universal positioning and navigation robot chassis frame system is constructed, and the omni-directional moving efficient wheeled robot can become a universal solution for a cleaning robot, a meal delivery robot, an express delivery robot and the like in combination with different application scenes.