37results about How to "Realize centralized control" patented technology

The embodiment of the invention provides a communication mode self-adaptive switching method, device and equipment based on an SDN (Software Defined Network), which are applied to the technical field of communication, and the method comprises the following steps: receiving a real-time monitoring result reported by a channel state monitoring unit, analyzing the monitoring result, and obtaining a current communication demand and channel state information; according to the current communication requirement and the channel state information, whether communication mode switching or transmission resource redistribution needs to be carried out is judged; if communication mode switching or transmission resource redistribution needs to be carried out, a corresponding instruction is generated and sent to the programmable network equipment; therefore, after the programmable network device receives the instruction, corresponding operation is executed, and communication mode switching or transmission resource redistribution is completed. In this way, the limitation of a single communication mode and fixed transmission resource allocation can be effectively overcome, and a more reliable, efficient and flexible communication solution is provided for the modern communication field.

The invention relates to the field of semiconductor circuit packaging detection, and discloses a via hole welding spot tin penetration depth detection device and method based on infrared thermal imaging, and the device comprises an excitation source unit, a control system, an infrared imager, and a tested piece. A plurality of via hole welding spots are distributed on the surface of the tested piece, the infrared imager and the excitation source unit are located on the two sides of the tested piece respectively, and the excitation source unit is used for heating the surface of the tested piece; a camera of the infrared imager is aligned with a plurality of via hole welding spots on the surface of the tested piece; the control end of the control system is respectively connected with the control ends of the infrared imager and the excitation source unit, the excitation source unit can quickly heat the surface of the test piece to be tested, the infrared imager can capture and record the temperature change in real time, and the captured image is fed back to the control system; and the tin penetration depth of the via hole welding spot is obtained through processing of the control system, so that the detection efficiency of the tin penetration depth of the via hole welding spot is effectively improved.

The movable dust removal device for workshop production comprises a moving mechanism, a recognition mechanism and a dust removal mechanism, the recognition mechanism is fixedly connected to the top of the moving mechanism, the dust removal mechanism is fixedly connected to the top of the recognition mechanism, and the moving mechanism comprises a transmission unit and a control unit. The control unit is fixedly connected to the top of the transmission unit, the dust removal mechanism comprises an air inlet unit and an exhaust unit, the air inlet unit is fixedly connected to the top of the recognition mechanism, and the exhaust unit is fixedly connected to the top of the recognition mechanism. According to the system, the programmable control module is arranged as a core, centralized control over roller driving, a steering motor, radar navigation and a suction system is achieved, the speed and direction of rollers are automatically adjusted, obstacle avoidance and path planning are achieved, and the effect of automatic cruise dust removal in a workshop is achieved; and a blind area possibly existing in a traditional single suction mode is avoided.

The invention discloses a joint control system and method for electric hand braking of a rail wagon and the rail wagon, the joint control system comprises an electric hand braking machine, a hand braking control device, a junction box, a single vehicle controller CCID and a train bus cable, the electric hand braking machine is connected with the junction box through a hand braking sensing cable; one end of the hand brake control device is connected with a hand brake sensing cable and is connected with the electric hand brake, the other end of the hand brake control device is connected with the junction box through the electric hand brake, the junction box is connected with the single vehicle controller CCID through the hand brake sensing cable, and the single vehicle controller CCID is connected with a locomotive control room through the train bus cable. According to the invention, the inherent manual braking function of the hand brake is not influenced, braking can still be implemented by manually rotating the hand wheel of the hand brake, and relieving can still be manually completed by moving the relieving handle.

The invention belongs to the technical field of glass processing and production, and particularly relates to a glass paint spraying and drying device which comprises a frame body and a placing layer fixedly connected with an inner cavity of the frame body, and through the structural design of the placing layer, glass to be subjected to paint spraying and drying is placed in a placing groove between a bottom placing plate and a top end fixing plate; the edge of the glass is embedded into rectangular notches formed in inner cavities of a bottom containing plate and a top end fixing plate, the preliminary positioning and fixing effects are achieved, an overturning motor is started, the overturning motor drives a coupler to rotate, the coupler drives a rotating shaft to rotate through a first linkage belt, and the rotating shaft drives a first rotating disc to rotate; the first rotating disc drives the second rotating disc to rotate through the second linkage belt, then the first fixing column, the containing layer and the glass fixed to the containing layer are turned over, the angle of the glass can be adjusted to a proper paint spraying position, the turning motor is used for providing power, multi-angle turning over of the glass is achieved, and the problem that the angle of the glass is difficult to adjust is solved.

A spreader based on a self-propelled quantitative feeding system comprises a conveying auger, a conveying hopper and a connecting box, the conveying auger used for conveying materials is arranged in the conveying hopper, the discharging end of the conveying hopper is perpendicularly communicated with the vertical connecting box, and the lower end of the connecting box is communicated with the upper end of a funnel-shaped blanking cone; a plurality of scattering plates distributed in the center are arranged at the opening position of the lower end of the blanking cone, a center connecting shaft driving all the scattering plates to rotate penetrates through the blanking cone and the connecting box and is in transmission connection with a driving motor arranged at the top of the connecting box, and the conveying auger is driven by a driving motor at the other end to rotate. The device has the functions of scattering and feeding at the same time, the scattering function is used in the growing period, the feeding function is used in other growing periods, and manual fodder carrying and manual feeding are avoided.

The invention discloses production equipment for jelly stickers (including TPE stickers, TPU stickers, silica gel stickers and labeling products with jelly properties, which are collectively called jelly stickers hereinafter), and relates to the technical field of jelly sticker production. Comprising a power motor, a feeding device, a material heating and dissolving device, a die head casting device, an unwinding deviation rectifying device, a heating and leveling device, a cooling device, a trimming and leveling device and a winding device which are connected in sequence, the heating and leveling device is connected with a water heater, and the cooling device is connected with an industrial cooling-water machine. The power motor, the feeding device, the material heating and dissolving device, the die head casting device, the unwinding deviation correcting device, the heating and leveling device, the cooling device, the trimming and leveling device, the winding device and the industrial cooling-water machine are all connected with the electric cabinet. The device is reasonable in structural layout, low in cost and high in efficiency, a mold does not need to be opened, and a heating tape casting process is adopted.

The invention relates to the technical field of photovoltaic energy, and discloses a device and method for adjusting the azimuth angle of a photovoltaic module and a floating type photovoltaic platform. The photovoltaic assembly supporting module comprises a bearing net rack, a lifting magnetic supporting frame and a central control module assembly. The lifting magnetic supporting frame comprises a plurality of lifting supporting columns, and azimuth angles of the bearing net racks are correspondingly erected at the top ends of the lifting supporting columns respectively. The central control module assembly is located below the bearing net rack and connected with the multiple lifting supporting columns. The signal transmission end of the irradiation sensor is connected to the signal receiving end of the central control module assembly, the solar radiation intensity can be measured in real time through the irradiation sensor arranged on the edge of the bearing net rack, and data are transmitted to the central control module assembly. The central control module assembly can accurately adjust the lifting support column on the lifting magnetic support frame, thereby changing the azimuth angle of the photovoltaic assembly, and enabling the photovoltaic assembly to be always aligned with the optimal position of the sun.

The utility model discloses an urban road lighting system which comprises a plurality of lamp subsystems, namely an Internet of Things lamp subsystem, an energy storage lamp subsystem and a photovoltaic lamp subsystem. Each communication unit is in signal connection with the corresponding lamp subsystem, the service management cloud platform is in signal connection with the communication units, and the service management cloud platform is configured to issue instruction signals to the corresponding lamp subsystems through the communication units. And receiving the internal information and / or environment information of the plurality of lamp subsystems through the communication unit so as to realize unified management of various and large-scale lamp subsystems. Through the synergistic effect of the communication unit and the business management cloud platform, unified management of various types of lamps is realized, and the business management cloud platform can receive internal information and environment information of each lamp subsystem through the communication unit, and issues instruction signals to each lamp subsystem, so that the lamp subsystems are controlled to be in a unified manner. Therefore, centralized control and monitoring of large-scale lamps are realized.

This application discloses a can sealing film-saving device, relating to the field of can sealing technology. It includes a processing table, a support frame fixedly connected to the surface of the processing table, a fixing block fixedly connected to the top of the support frame, a rotating shaft rotatably connected to one side of the fixing block, a film-sealing roll on the surface of the rotating shaft, and an auxiliary roller A below the rotating shaft. An auxiliary roller B is parallel to the end of the support frame away from the auxiliary roller A. This application allows the winding shaft and drive motor to work in coordination, synchronously recovering the remaining film after sealing according to the film release rate and sealing rhythm, avoiding waste caused by random discarding or accumulation of film. Long-term use can significantly reduce the cost of film consumables. Simultaneously, the switch controller enables centralized control of the drive motor, electric push rod A, and electric push rod B. Operators do not need to operate each component individually; they can control the entire operation process solely through the controller, simplifying the operation steps.

The invention relates to a high-capacity optical storage cluster cooperative control system, and belongs to the technical field of optical storage, and the high-capacity optical storage cluster cooperative control system comprises a plurality of pooling stations, cooperative control slave machines with the number corresponding to that of the pooling stations, and a cooperative control host machine. The pooling station comprises a plurality of optical storage power generation units, all the optical storage power generation units in the pooling station are connected with the coordinated control slave machines corresponding to the pooling station, and all the coordinated control slave machines are connected with the coordinated control host. The method can improve the reliability of new energy grid connection, improve the utilization hours of the whole station, optimize the coordination processing of the optical storage system, improve the quality of output electric energy, achieve the centralized control and unified scheduling of each optical storage power generation unit at the station level, achieve the response synchronization and contribution balance of the single power generation units, and achieve the maximization of the adjustment capability of the whole station. Therefore, the station has the integrated synchronous power generation characteristic.

The present application relates to a low-voltage intelligent composite switch that is easy to wire and install, and belongs to the technical field of composite switches. The composite switch includes a housing, and the housing is provided with input terminals and output terminals. The housing is provided with two communication interfaces, and each of the communication interfaces is respectively connected to a control board in the housing. The housing is also provided with a plug-in slot for plugging in a terminal block, and the plug-in slot is connected to the inner cavity of the housing. The present application provides a communication interface, and during installation, the composite switch can be connected to an external controller through a communication line, which simplifies the installation process and reduces installation time and labor costs. In addition, the present application also supports contact connection, and when in use, the terminal block is plugged into the plug-in slot, which is convenient for users to use before configuration upgrades.

The present invention provides a dual-compression water-cooled cabinet multi-split air-conditioning control system, which relates to the technical field of air-conditioning control systems, and includes: a plurality of indoor units, which are arranged indoors; an indoor unit controller, which is arranged in the corresponding indoor unit, and is used to control the opening and adjustment of the corresponding indoor unit; a central controller, which is respectively connected to the plurality of indoor unit controllers, monitors the operating parameters of the plurality of indoor units and the corresponding room temperature in real time, calculates the operating mode and cooling capacity of each indoor unit according to the load conditions, and controls each indoor unit controller to operate according to the calculated results. The present invention can dynamically calculate and allocate cooling capacity according to the load conditions of each room, realize load optimization, adjust the compressor frequency in real time according to load changes, and improve energy efficiency.

The invention discloses an energy storage power station and a centralized thermal safety management system and method thereof, and relates to the field of energy storage power stations. The system comprises a control mechanism, a temperature control unit and a fire-fighting unit which are installed in a system cabin, and a fire-fighting detection alarm mechanism, a nozzle mechanism and a battery liquid cooling pipe network which are installed in each energy storage battery cabin, the temperature control unit and the fire fighting unit are electrically connected with the control mechanism, and the control mechanism is electrically connected with the master controller. The pipe network and valve control mechanism comprises a first pipe network and valve control assembly and a second pipe network and valve control assembly. The temperature control unit is connected with the battery liquid cooling pipe network through the first pipe network and the valve control assembly; the fire-fighting unit is connected with each nozzle mechanism through a second pipe network and a valve control assembly, fire-fighting valves connected with the nozzle mechanisms are controlled by corresponding fire-fighting detection alarm mechanisms, and the fire-fighting detection alarm mechanisms are electrically connected with the control mechanism. According to the invention, the cooling of each cabin of the whole energy storage power station and the centralized control of a fire extinguishing system are realized.

The invention discloses an environment control device and system based on a textile workshop, and relates to the technical field of workshop environment control systems, and the device comprises a central control module which is used for centralized management and coordination of a plurality of adjusting devices for environment adjustment; the central control module comprises a data summarization unit, an intelligent analysis unit and a coordination control unit. By installing the central control module, the automatic control coordination function of the workshop environment is achieved, the problem of adjustment delay of manual control is solved, the adjustment speed and precision of the workshop environment are improved, manual operation is reduced, the automation level is improved, stable product quality is ensured, and the energy utilization rate is high.

The invention provides a coal rock sample preparation device and an intelligent discrimination method, and belongs to the technical field of coal rock physical property testing. The device comprises a constant temperature and humidity chamber, a humidity control system and a sample processing and weighing system. An electric lifting platform in the sample processing and weighing system realizes separation of a sample vessel and a sample rotating disc during weighing through lifting action, so that the weighing precision is ensured. The central control and data acquisition system manages full-automatic'lifting-rotating-descending-weighing 'circulation through a finite-state machine model, and adopts an intelligent algorithm to automatically judge whether a sample reaches moisture balance or not by judging whether continuous multiple mass changes of the sample are smaller than a preset threshold value or not. The method is implemented in a central control and data acquisition system. According to the invention, the defects of low efficiency, easy interference of precision, strong subjectivity of equilibrium state judgment and the like in the traditional method are overcome, and batch, automatic and intelligent preparation of the coal rock equilibrium moisture sample is realized.

The invention provides intelligent partitioned temperature and humidity control incubation equipment, and belongs to the technical field of poultry incubation, the intelligent partitioned temperature and humidity control incubation equipment comprises at least one incubation structure, and the incubation structure comprises a box body, a partitioned partition plate, a first incubation area and a second incubation area; each of the first incubation area and the second incubation area comprises a ventilation assembly, a fan stirring assembly, a heating assembly, a top heat exchange assembly, a humidification assembly, a limiting assembly, a temperature and humidity sensor, an incubation vehicle and a ceiling structure; the ventilation assembly is located at an air inlet and an air outlet of a top plate of the box body, the fan stirring system, the heating assembly and the top heat exchange assembly are sequentially fixed to the air inlet side of the top plate of the box body, the humidification assembly is arranged in a negative pressure area on the air inlet side of the box body, the limiting assembly is located on the air outlet side of the box body, and the temperature and humidity sensor is located in the middle over the limiting assembly. The hatching vehicles are located in the box body, and gaps are formed between the hatching vehicles. Precise temperature and humidity control of each hatching area is achieved.

The invention discloses a shared power supply control system suitable for a conjoined panel, and relates to the technical field of shared power supply control systems, and the system is characterized in that a power supply input module is connected with an external power supply and carries out the primary processing, and supplies power to a plurality of panels in a centralized manner; the power distribution module receives electric energy and reasonably distributes the electric energy to each panel to realize one-to-many; the panel recognition and communication module recognizes the panel and performs two-way communication, so that accurate control is facilitated; the control center module is connected with other modules, intelligently regulates and controls power distribution and performs centralized management, and the purpose of controlling multiple purposes is achieved. The monitoring and protection module performs real-time monitoring and starts a protection mechanism in case of abnormality, thereby ensuring safe operation of the system and the panel, improving reliability and stability, improving energy utilization efficiency and reducing cost. Through precise panel identification, an intelligent control algorithm and efficient monitoring protection, precise power distribution, energy conservation and consumption reduction are achieved, compatibility and expansibility are achieved, remote management is supported, user experience is improved, cost is reduced, and development of a connected panel power supply control technology is promoted.

The utility model discloses a circuit board dispensing device which comprises a box body, a movable table top and a glue injection pipe, a supporting table is arranged at the top of the box body, a cross beam is fixedly supported above the supporting table through stand columns, a first servo motor is installed at one end of the cross beam, and a second servo motor is installed at the other end of the cross beam. The output end of the first servo motor extends into the portion, on one side of the cross beam, of the first groove body and is connected with a first threaded rod, a glue injection pipe is installed on one side of the first threaded rod through a movable block, a temperature control heater is arranged on one side of the glue injection pipe, and a glue dispensing head is arranged at the bottom of the glue injection pipe. The temperature control heater and the spiral heating pipe are arranged on the glue injection pipe, so that the temperature of glue can be accurately controlled, and the constant viscosity of the glue in the dispensing process is ensured. According to the technical characteristic, the dispensing uniformity and the dispensing precision are directly and remarkably improved, and the glue fluidity change caused by temperature fluctuation is effectively avoided, so that the production quality and the reliability of the circuit board are improved.

The invention is suitable for the technical field of unmanned aerial vehicles, and provides a cluster type aerial launching unmanned aerial vehicle which comprises a cluster barrel, a column barrel is arranged on the top surface of the cluster barrel, a piston is arranged in the column barrel, rectangular grooves are symmetrically formed in the side wall of the column barrel in a penetrating mode, connecting rods are symmetrically arranged on the two sides of the piston, the connecting rods penetrate through the rectangular grooves, and the connecting rods penetrate through the rectangular grooves. A plurality of carrying plates are connected to the side wall of the vertical plate at intervals, unmanned aerial vehicle single bodies are placed on the top faces of the carrying plates, a power cavity is formed in the top of the bundling barrel, a rolling wheel is arranged in the power cavity, the two ends of the rolling wheel extend outwards and are symmetrically connected with fixing plates, and the extending shaft of one end of the rolling wheel penetrates through the fixing plates. And a pull rope is connected between the side wall of the rolling wheel and the piston. According to the scheme, the limitation of a traditional ground launching mode can be effectively overcome, the launching process of the unmanned aerial vehicle is simpler, more convenient and safer, meanwhile, the requirement for the ground space is reduced, and the launching efficiency is improved.

The utility model provides a kind of automatic lamination's noodle sheet machine, including first rack, slice conveying mechanism is provided on first rack, the side end of first rack is also provided with second rack, corner of second rack is vertically provided with connecting slot, connecting plug, laminating conveying mechanism, first fixed plate, second fixed plate, vertically penetrates and is screwed with adjusting screw on second fixed plate, the upper end of adjusting screw is rotatably connected with first fixed plate. According to the automatic lamination's noodle sheet machine of the utility model, not only can satisfy the basic demand of laminating noodle sheet, but also can conveniently adjust the vertical height of laminating conveying mechanism, so as to meet the laminating demand of various thickness, and further more fully meet the use demand of people.

The utility model relates to the field of metallurgy, and particularly provides a remote centralized control electrolytic metal rectification system, which comprises a plurality of rectification devices, a plurality of power supply devices and a plurality of power supply devices, the plurality of PLCs are in communication connection with the plurality of rectifying devices in a one-to-one correspondence manner; the plurality of PLCs are in communication connection with the first switch; and the upper computer is in communication connection with the first switch. By arranging the PLC and the upper computer, the rectifying device is connected to the PLC, and the rectifying device is in communication connection with the upper computer, centralized control over dispersed rectifying devices is achieved, complexity of coordinated operation between the devices is reduced, and the quick response and processing capacity for faults is remarkably improved.

The present application discloses a mode control method for a ship hybrid power system based on energy-saving design, which relates to the field of ship technology. The method obtains a power fuel consumption function according to the working characteristics of the hybrid power system, so that the output power of the driving main engine and the diesel engine that minimizes fuel consumption at the real-time speed can be obtained based on the power fuel consumption function, so that the working mode of the hybrid power system can be reasonably selected and switched for the purpose of energy saving. Moreover, the method can organically integrate multiple working modes of the hybrid power system. Through automatic selection by the system instead of relying on manual experience, the control of the working mode of the hybrid power system is more reasonable, more intelligent, and more conducive to the economic performance of the ship.

This invention relates to the field of autonomous driving technology and discloses an autonomous driving simulation testing system and equipment. The system allows end-users to configure an interface that sends simulation tasks with target scenarios to a central scheduler and visualizes the process. The central scheduler receives the simulation tasks and, via a message middleware, sends them to distributed simulation computing nodes, building a global task scheduling engine to automate the entire testing process. The message middleware uses an asynchronous communication mechanism to provide message transmission channels. The terminal scene database writes the entire simulation task process data and encrypts scene resources from a cloud data management platform. After confirming receipt of the simulation task via a vehicle-to-everything (V2X) interaction module, the distributed simulation computing nodes retrieve the corresponding target scenario data from the terminal scene database, call the simulation engine to load the target scenario, and execute it. This invention solves the technical problems of insufficient flexibility and scalability, chaotic scene management, low automation, and weak security in existing systems.

The invention discloses a gas path control regulating valve and a using method thereof.The gas path control regulating valve comprises a gas conveying pipe and a regulating valve seat, a gas cylinder gas conveying pipe is arranged in the gas conveying pipe, the output end of the gas conveying pipe and the output end of the gas cylinder gas conveying pipe are both connected with the input end of the regulating valve seat, and a gas conveying opening is formed in the bottom end of the regulating valve seat; a connecting shaft barrel is arranged at the air supply port; a pressure adjusting assembly is arranged at the position, located at the output end of the gas cylinder gas feeding pipe, of the adjusting valve seat, a lining cylinder is arranged on the upper portion of the pressure adjusting assembly, a gas outlet is formed in the upper portion of the lining cylinder, a gas path adjusting and controlling assembly is arranged over the gas outlet, and the adjusting valve seat adjusts opening and closing of the gas conveying pipe and the gas cylinder gas feeding pipe through the gas path adjusting and controlling assembly. By means of the integrated gas path control regulating valve, centralized control over the gas conveying pipe and the gas cylinder gas conveying pipe is achieved, the number of parts needing to be operated by workers is reduced, and therefore the operation process is simplified, and the response speed and the operation efficiency are improved.

The utility model discloses a main control module with a remote control function and a modularized integrated power supply. The integrated power supply comprises the main control module, a plurality of AC-DC modules and a plurality of DC-AC modules, the master control module comprises a control chip, a power supply detection circuit, a power supply locking circuit, a network circuit and a control switch. A power port of the power supply detection circuit is electrically connected to an external storage battery. An output port of the power supply detection circuit is electrically connected to a power port of the control chip and a first control port of the power supply locking circuit. A power supply port of the power supply locking circuit is electrically connected to an external storage battery; an output port of the power supply locking circuit is used for supplying power to an external whole machine; a second control port of the power supply locking circuit is electrically connected to an output port of the control chip; the network circuit is electrically connected to a network port of the control chip; and the control switch is electrically connected to the control chip and the power supply detection circuit for on-off control. According to the utility model, multi-switch combined control of the integrated power supply is realized, remote shutdown can be realized, and no consumption is caused during power failure.

The utility model discloses a dental treatment table control system which comprises a program controller, a lamp control board connected with the program controller, and a main control key board and an auxiliary control key board which are respectively connected with the program controller. The program controller is connected with a backrest angle sensor and a seat angle sensor, and the program controller is also connected with a first rheostat and a second rheostat; the program controller is provided with a first dial switch for controlling the backrest angle sensor and the first rheostat to be switched and controlling the seat angle sensor and the second rheostat to be switched. Through the composition of the dental treatment table control system, the functional characteristics of accurate and stable data control and the like are realized, so that the whole control system can stably and reliably operate, the performance stability and reliability of the control system are ensured, and the dental treatment table control system has better application prospects and market prospects.

The utility model discloses a logistics transportation loading and unloading device relates to the technical field of loading and unloading device, and this logistics transportation loading and unloading device includes loading and unloading main frame body, and is installed with loading and unloading subassembly in loading and unloading main frame body upper end inboard, the utility model discloses, when using, through the synergism of the power component such as drive cylinder and drive cylinder that is set symmetrically, realize the automation of lifting, translation, clamping etc. action, greatly reduce manual intervention, improve the loading and unloading speed, the cooperation of cargo clamping arm and linkage fixed plate ensures that cargo clamping is firm, reduces the risk of falling, the setting of front transmission protective cover and rear transmission protective cover can avoid personnel contact moving parts, reduce the occurrence of safety accidents, the height adjustment of lifting main frame is combined with the height adjustment of lifting slide, can adapt to different size goods and different height transport vehicles, expand the application range of device.

The application discloses an anti-interference method for a perception sensor, and has the characteristics that it comprises the following steps: S1, grouping the carriers according to a positioning system and selecting a head carrier; S2, acquiring a control signal according to preset frequency data; S3, the perception sensor sending end of the head carrier emits a sending signal of a corresponding frequency according to the control signal; S4, real-time detection is performed on the receiving signal acquired by the perception sensor receiving end of the head carrier, frequency analysis is performed on the receiving signal, comparison is performed between the frequency analysis result and the preset frequency data, interference signals are removed, and real signals are reserved; and S5, the head carrier is driven to make actions for the reserved real signals, and action information is sent to the remaining carriers; the application avoids the problem that the perception sensor is interfered by the environment, avoids the problem that multiple perception sensors interfere with each other during cluster operation, and realizes centralized control of the unmanned vehicles during cluster operation.

This utility model discloses a dual verification bracket for an access control device. Relating to the technical field of access control devices, it includes a bracket assembly and a verification assembly. The bracket assembly includes a support frame with a mounting base fixedly installed on its top. The mounting base houses a controller with a wireless communication module. Two mounting slots are formed on the top of the mounting base, and a connecting connector is fixedly installed at one end of each slot. The verification assembly includes three verification modules: a card reader module, a password input module, and a face recognition module. Connecting blocks are fixedly installed at the bottom of each of the card reader module, password input module, and face recognition module. This utility model allows for the selection of either a strong identity binding dual verification scheme or a weak identity binding dual verification scheme according to actual needs, achieving a highly secure, flexible, and convenient access control solution with significant practical value.