27results about How to "Reliable handling" patented technology

The invention provides a request processing method and device, a storage medium and a program product, relates to the technical field of communication, and solves the technical problem of poor processing flexibility of a communication processing request in related technologies. The method comprises the following steps: receiving a function request; the function request is used for requesting a physical layer function service; based on the type of the function request, processing the function request based on a target unit; the target unit comprises one of the following units: the baseband unit and the radio remote unit; and the baseband unit comprises one of the following components: the field programmable logic gate array chip and the central processing unit.

The invention provides a vehicle accident processing system, a vehicle accident processing method, equipment and a medium. The vehicle accident processing system comprises a vehicle-mounted terminal, a cloud processing module and a cloud response module, a vehicle-mounted terminal obtains multiple pieces of vehicle state data collected by multiple vehicle-mounted sensors, and when it is detected that a traffic accident happens to a vehicle based on the multiple pieces of vehicle state data, the multiple pieces of vehicle state data are sent to multiple theme partitions in a distributed cluster through a message production assembly; the cloud processing module obtains corresponding vehicle state data from the plurality of theme partitions through a message consumption component, and determines the severity level of the traffic accident based on the plurality of vehicle state data; and the cloud response module executes corresponding accident response measures according to the severity level. Through the system and the method, more accurate accident assessment and response decision are realized, dependence on manual intervention is reduced, and response speed and accuracy are improved.

The utility model relates to the technical field of sewage treatment, in particular to a domestic sewage treatment device. The domestic sewage treatment device comprises a reaction bin, the reaction bin is provided with a containing cavity, the containing cavity is configured to contain domestic sewage and an auxiliary material bag, and an opening communicated with the containing cavity is formed in the top of the reaction bin; the stirring assembly is mounted on the reaction bin, and the stirring assembly is configured to stir substances in the reaction bin; the heating assembly is mounted on the reaction bin, and the heating assembly is configured to heat substances in the reaction bin; the exhaust assembly is mounted on the reaction bin, and the exhaust assembly is configured to exhaust gas in the reaction bin. According to the domestic sewage treatment device, domestic sewage can be reliably treated in places and areas where water supply is difficult, the environment is prevented from being polluted by the domestic sewage, and meanwhile water resources can be saved.

The invention discloses a center burner which comprises a first mounting seat and a center spray gun arranged on the first mounting seat, and the center spray gun comprises a center waste liquid spray pipe with a spray end close to a first gas outlet; the central gas pipe is arranged on the outer side of the central waste liquid spraying pipe in a sleeving manner, and a gas channel is reserved between the inner wall of the central gas pipe and the outer wall of the central waste liquid spraying pipe; the central waste gas pipe is arranged on the outer side of the central gas pipe in a sleeving mode, and a waste gas channel is reserved between the inner wall of the central waste gas pipe and the outer wall of the central gas pipe; wherein the center waste gas pipe is provided with a waste gas exhaust port, the waste gas exhaust port is annularly arranged in the circumferential direction of the spraying end, the temperature of waste gas exhausted by the waste gas exhaust port is T center waste gas, the combustion temperature of an outlet of the center gas pipe is T center gas, and the absolute value of the difference value between the T center waste gas and the T center gas is smaller than a preset threshold value. According to the technical scheme, the stability of a combustion area can be guaranteed, and generation of thermal NOx is reduced.

The present disclosure discloses a training method, device, equipment and storage medium for a spatiotemporal data processing model, and relates to the field of computer technology. The scheme is: extract the target spatiotemporal data of any area from a training data set, and the training data set includes the spatiotemporal data and attributes of each area; obtain the first reference spatiotemporal data of the first reference area with the same attributes as any area and the second reference spatiotemporal data of the second reference area with different attributes from any area; input the target, first and second reference spatiotemporal data into the model to be trained to obtain the first, second and third data representations; if the difference between the first and second data representations is less than the first threshold, and the difference between the first and second data representations is greater than the second threshold, the model training is terminated. Thus, by using the comparative self-supervised learning of spatiotemporal data to generate a spatiotemporal data processing model to process the spatiotemporal data, accurate and reliable data representations can be obtained, which can improve the accuracy of spatiotemporal prediction.

The application discloses a method for rotating a light real-time controllable zinc oxide microrod. The method is realized by interaction between a spatial electric field generated by focusing laser irradiation on lithium niobate and a zinc oxide microrod, so that the zinc oxide microrod moves in a two-dimensional plane. By adjusting different end face positions of the zinc oxide microrod irradiated by the laser, the rotating direction of the zinc oxide microrod in the two-dimensional plane can be effectively controlled, and the rotating speed is controllable. In addition, by adjusting the laser intensity or changing the length of the zinc oxide microrod, the rotation of the zinc oxide microrod in a three-dimensional space is also successfully realized. The method has important significance for research and development of micro-lasers and integration of photonics chips.

The present application belongs to the technical field of automatic production line, and in particular, the present application relates to a transmission mechanism and a flat carrying device. The transmission mechanism comprises a crank, a swing rod and a connecting rod. The first end of the crank is used for hinged connection on a base body, the second end of the crank is hinged connected with the first end of the connecting rod, and the second end of the connecting rod is used for transmission. The first end of the swing rod is used for hinged connection on the base body, the second end of the swing rod is hinged connected with the middle end of the connecting rod, and a spacing is arranged between the first end of the swing rod and the first end of the crank. The flat carrying device comprises a static beam frame, a dynamic beam frame, a follow-up mechanism, a power element and the transmission mechanism, and is used for flat carrying of materials on the static beam frame. The present application can solve the problem of high energy consumption caused by lifting action during material carrying, and is particularly suitable for steel rolling production line, especially rod and tube production line. The structure is ingenious, carrying is reliable, flat carrying is achieved, and energy consumption is low.

The present disclosure relates to a system (1) for controlling humidity in a defined space (2), the system (1) comprising: an active air conditioner (4) fluidly connected to the defined space (2); a control device (100) operatively coupled to the active air conditioner (4); at least one hygrometer (6, 14) arranged in the defined space (2) and operatively coupled to the control device (100); a passive dehumidifier and humidifier (8) comprising a hygroscopic material (10), the passive dehumidifier and humidifier (8) being configured to be housed in the defined space (2) and to be in contact with air in the defined space (2). The control device (100) is configured to control the active air conditioner (4) based on information from the first hygrometer (6) to condition the air in the defined space (2) to a dew point target value (CDPt), and the passive dehumidifier and humidifier (8) is configured to suppress fluctuations with respect to the dew point target value (CDPt). The present disclosure also relates to a method for controlling the humidity in a defined space (2) using the system (1).

The invention discloses a novel device for treating kitchen waste, comprising a working box, a solid-liquid separation device, an oil-water separation device, an oil overflow device, an overflow pipe and an automatic water replenishing device. The top and bottom of the working box are respectively provided with a liquid inlet and an openable and closable drain port. The solid-liquid separation device comprises a separation module and a current limiting module. The separation module is arranged above the liquid inlet. The current limiting module is arranged at the liquid outlet of the separation module to limit the flow rate of the oil-water mixed liquid flowing out of the separation module. The liquid level detection device floats up and down with the liquid level in the working box. The automatic water replenishing device is electrically connected to the liquid level detection device. The automatic water replenishing device is controlled to start or shut down according to the liquid level height in the working box by the liquid level detection device. The invention can efficiently treat kitchen waste, achieve good solid-liquid separation and oil-water separation effects, reliable grease treatment, accurate liquid level control, perfect overflow sewage discharge and automatic sewage discharge functions, and has significant environmental protection and economic benefits.

The present invention provides a vine pulling, chopping and scattering device for potato harvesting, characterized in that it comprises a frame, a guide device, a vine gathering and pulling device, a clamping and conveying device, a vine cutting device and a scattering device, wherein the vine gathering and pulling device comprises a vine gathering device, a vine pulling device and a potato pressing device, a vine cutting frame is arranged behind the clamping and conveying frame, the vine cutting device is arranged on the vine cutting frame with a rectangular frame structure, a U-shaped scattering device is fixed behind the vine cutting device, a vine pulling disc in the vine pulling device comprises a fixed disc and a wave edge, and when viewed in the forward direction of the vine pulling, chopping and scattering device, the wave edges of two inclined vine pulling discs at the bottom position of the vine pulling device are fitted and clamped, and the bottom tangent of the wave edge of the vine pulling disc is close to the potato ridge top. The present invention can realize automatic guiding, vine pulling, clamping and conveying, vine crushing and scattering operations, and the machine has a low potato damage and skin breakage rate, a high vine removal rate, and a good vine fine treatment effect.

The application provides a knowledge data processing method and system based on ternary data association, and relates to the technical field of data processing.The method comprises the following steps: acquiring multi-source heterogeneous data for constructing a knowledge graph; obtaining a mapping result by uniformly mapping the multi-source heterogeneous data, and extracting entities and relationships from the multi-source heterogeneous data according to the mapping result, and constructing a core triple with a subject as a head entity, a relationship as a relationship type, and an object as a tail entity; according to the core triple, receiving dynamically updated data, converting the dynamically updated data into corresponding discrete data clusters, and constructing an abstract data bearing plane according to the discrete data clusters.The application realizes efficient integration and standardized mapping of multi-source heterogeneous data.

This invention relates to the field of nylon 3D printing technology and discloses a rapid method for fine-smoothing the surface of complex nylon 3D printed structural parts. The method first acquires surface characteristic data of the nylon 3D printed structural parts, and based on this, generates a surface treatment point set and a surface treatment path direction; calculates a surface roughness stability factor, and constructs a surface smoothness change prediction network; then sets a surface defect perception mode and a smoothing mechanism, and performs surface smoothness control according to the smoothing mechanism, finally generating a surface treatment result containing surface treatment data packets and surface treatment signals. This method, through precise perception of surface characteristics, intelligent planning of processing paths, and dynamic control of the processing process, can specifically address issues such as layer textures and defects on the surface of complex structural parts, improving processing efficiency and surface quality consistency, and is applicable to the surface treatment of complex nylon 3D printed structural parts.

The application relates to a kind of test data management and control methods based on service data construction, comprising: establishing service basic data structure model;Establishing service basic test data link model;According to test data number generation service, generate original test data;Based on original test data, set key field identification sensitive information;Non-original test data declaration and declaration audit;Actual test data application control, actual test data is sequentially carried out sensitive information identification, original check and non-original check, and check through test data and check not through test data are determined;Based on service basic test data link model, check not through test data is carried out full-link tracing and destruction.Compared with prior art, the application can actively and accurately identify sensitive test data, and trace and process sensitive test data link to improve the persistence and availability of business test data.

The utility model discloses a recoverable integral pit bottom grouting open caisson, and belongs to the field of building construction. The pit bottom grouting open caisson is a whole formed by four side faces, and a cavity used for penetrating through a decompression well is reserved in the pit bottom grouting open caisson. Each side face of the pit bottom grouting open caisson comprises a first side plate, a second side plate and a third side plate from outside to inside, a plurality of grouting holes used for grouting are reserved between the first side plate and the third side plate, the second side plates connected with the first side plate and the third side plate are arranged at the other positions, the second side plates limit the space size of each row of grouting holes, and the third side plates are connected with the first side plate and the third side plate. Slurry leakage is avoided; an outlet of each row of grouting holes is provided with a grouting pipe inclining downwards, and the outlet direction of the grouting pipes faces the inrush position in the relief well. The pit bottom grouting open caisson can be matched with a decompression well, the pressure of confined water is released, meanwhile, grouting is conducted on the pit bottom, an effective reinforcing body is formed, and the gushing position is blocked. The pit bottom grouting open caisson can be recycled and reused, and the material cost and the construction cost are reduced.

This utility model provides a chemical waste liquid treatment device, including a storage tank, a liquid storage container, a waste liquid pipe, and a three-way check valve. The top surface of the storage tank is provided with two parallel limiting grooves, each with a through hole at its center, and each through hole is connected to a pump suction needle by a thread. A through hole is provided on the right side of the storage tank, and one end of the waste liquid pipe extends through the through hole into the liquid storage container. The other end is divided into two branch pipes by the three-way check valve, and the two branch pipes are respectively connected to two pump suction needles. A peristaltic pump is installed on the pipe between the three-way check valve and the through hole.

The utility model discloses a mutual inductor surface cover pressing and buckling mechanism which comprises a fixing plate and is characterized in that the fixing plate is fixedly provided with an object placing table and a carrying and pressing mechanism, the fixing plate is further provided with a conveying mechanism, the conveying mechanism comprises a jacking and moving assembly and a guide frame, and the guide frame is fixedly provided with a limiting door. The middle of the guide frame is provided with a storage guide groove used for storing a mutual inductor, the rear side of the limiting door is fixedly provided with an automatic clamping jaw used for clamping a shell of the mutual inductor, the jacking and moving assembly comprises an abutting transverse column, the width of the abutting transverse column is smaller than that of the storage guide groove, and the abutting transverse column is used for penetrating through the guide groove to abut against the mutual inductor; according to the utility model, the pressing and covering of the surface cover can be automatically carried out, the surface cover and the shell can be well overlapped in the covering process, the shell can be stabilized for pressing and overlapping by clamping and fixing the position of the shell in cooperation with the jacking of the top carrying mechanism, and the shell and the surface cover can be reliably and stably carried. And pressing and covering can be accurately carried out.

This utility model provides a pipeline lifting tool for water conservancy projects, relating to the field of pipeline lifting tool technology. It includes a fixed plate and clamping components disposed on the outer bottom end of the fixed plate. A first clamping plate is disposed below the fixed plate for clamping and fixing both ends of the pipeline. A support component is disposed on one side of the first clamping plate, and a limiting plate is disposed on one side of the first clamping plate. This significantly improves the safety of lifting operations. Simultaneously, the entire clamping process is completed through precise mechanical coordination, with a reasonable force distribution, ensuring clamping strength while reducing damage to the steel pipe surface and protecting the pipeline integrity. Furthermore, the self-locking function requires no additional power, saving energy and reducing the risk of clamping failure due to power failure. This makes pipeline lifting and handling operations in water conservancy projects more efficient and reliable, further enhancing the applicability of the device in actual construction scenarios.

The utility model discloses aluminum ingot stacking equipment which comprises a top plate, two connecting shafts distributed in parallel are arranged at the bottom of the top plate, two sets of symmetrically-distributed clamping mechanisms are installed on the two connecting shafts, each clamping mechanism comprises a fixing plate, and a side clamping mechanism, a bottom supporting mechanism and a pressing mechanism are arranged at the bottom of each fixing plate. The side clamping mechanism comprises a second air cylinder, the end of a piston rod of the second air cylinder is rotationally connected with a second long arm through a rotating shaft, and supports are arranged at the two ends of the fixing plate. According to the aluminum ingot grabbing device, through cooperation of the side clamping mechanism, the bottom supporting mechanism and the pressing mechanism, aluminum ingots can be limited and fixed in the left-right direction and the up-down direction when the aluminum ingots are grabbed, the stability effect after the aluminum ingots are grabbed is greatly improved, the phenomenon that the aluminum ingots loosen and fall off can be effectively prevented, the safety of grabbing the aluminum ingots is guaranteed, and the aluminum ingot grabbing efficiency is improved. Therefore, the product quality is ensured, and the production efficiency is improved.

The invention provides an image recognition method, electronic equipment, a storage medium, a program product and a vehicle. The method comprises the following steps: determining a target classification result according to a target detection frame and a first classification model; optimizing the first classification model according to the target classification result to obtain an optimized first classification model; the target detection box output by the perception model is input into the first classification model to obtain the target classification result, the correctness of the classification result is judged, the incorrect classification result is repaired and then put into the classification training set, and the first classification model is trained by using the continuously iterative classification training set to obtain the optimized first classification model. And inputting the target detection box into the optimized first classification model to obtain an accurately identified target object, so as to stably and reliably process a misidentified target and improve the accuracy of suppressing misidentification, thereby improving the driving safety of a vehicle and the vehicle use experience of a user.

The application discloses a TC4 return material EB+VAR duplex smelting ingot chemical component precision control method and system, belongs to the titanium alloy precision metallurgy technical field, and constructs a set of intelligent closed loop process system. Core steps include: firstly, based on the EB furnace heat balance online calculation of the molten pool temperature, and taking this as the core input, the model is established according to Langmuir law to predict the Al element volatilization rate in real time;Secondly, according to the prediction result, the Al compensation amount is dynamically calculated, and the charging density is optimized by pressing the return material and the compensation aluminum material in the form of compact or layer, the feeding process is stabilized, the smelting speed fluctuation is controlled within ± 5%, and the EB ingot with preliminary uniform composition is prepared;Finally, the EB ingot is subjected to VAR remelting, and the ultimate homogenization is realized by the electromagnetic stirring and directional solidification effect thereof. The Al element content deviation of the ingot obtained by the method is stably controlled within ± 0.4%, and the composition uniformity, batch stability and return material utilization rate are significantly improved.

The present invention relates to a marking assembly suitable for providing markings, for example text, an image, a barcode, or the like, on objects such as containers, packaging, or products. The marking assembly comprises a control unit designed to receive a signal from a sensor and designed either to activate an actuator to move a marking device to a raised position with increased speed, or to activate a release device to release the actuator, thereby moving the marking device via a counterweight.

The application relates to a ship trajectory reconstruction method and system, which comprises the following steps: acquiring a ship trajectory, the ship trajectory comprising a plurality of track points arranged in time sequence; identifying a stay point in the track points, and determining a stay boundary and a stay time at the stay point, the stay boundary comprising an arrival time and a departure time at the stay point; and counting time interval statistical features between adjacent two track points outside the stay time, between the stay time boundary and adjacent track points thereof, to identify a missing section in the ship trajectory; reconstructing the missing section based on the type of the missing section by using a corresponding reconstruction method to obtain reconstruction data, the type of the missing section comprising a first type of missing section or a second type of missing section, the first type of missing section being reconstructed by using a first reconstruction method, and the second type of missing section being reconstructed by using a second reconstruction method; and filling the reconstruction data into a corresponding missing section of the ship trajectory to obtain a finally reconstructed ship trajectory.

The invention relates to the technical field of multi-core DSP application software development, in particular to a multi-core DSP inter-core data sharing method based on a shared memory, which comprises the following steps: a sending core writes shared data into a storage address in a storage address field agreed by the shared memory; the sending core updates the log data of the storage address of the shared data; receiving core loop check log data; the receiving core reads the shared data. According to the method, by following the memory address allocation of the Cache Line, the consistency of the multi-core cache is met; and system abnormity and performance reduction caused by inter-core data asynchronization and inter-core memory access blockage are prevented, so that the signal processing process is efficient, stable and reliable.

This invention discloses a cargo handling method and system. The cargo handling method uses a camera component located on the front side of a mobile chassis or the side of the first axis of a handling robot to capture images. This reduces the distance between the camera and the front side of the mobile chassis, preventing the camera's field of view from being blocked by the mobile chassis. The camera component tilts the highest camera downwards to take pictures, while the other cameras tilt upwards to take pictures. This allows for full coverage of the cargo stack height when the distance between the handling robot and the cargo is small. Furthermore, the entire handling process does not require vertical adjustment of the camera's viewfinder. The three cameras allow for a relatively small vertical field of view for each camera while ensuring coverage, thus improving the accuracy of the captured images. Additionally, when the target image is acquired, handling is preferentially performed from the top surface of the cargo, resulting in more reliable handling.

This invention relates to the field of multi-source data acquisition technology, and discloses a multi-source data acquisition device and system based on an industrial internet platform, including a main control processing module, a multi-source interface acquisition module, a dynamic switching buffer module, an anomaly isolation module, a time alignment compensation module, and a self-verification transmission module. In this invention, through the collaborative work of the multi-source interface acquisition module and the main control processing module, unified access and processing of different types of data sources in the industrial field are realized. The multi-source interface acquisition module can automatically identify the communication protocol type of the access data source, and calculate the adaptation priority value through the protocol adaptation unit, and perform protocol conversion in sequence according to the priority value, so as to ensure that various heterogeneous protocol data are efficiently and reliably accessed by the main control processing module. At the same time, the main control processing module can receive and process data from each channel in real time, ensuring that the data has completed preliminary protocol unification before entering the dynamic switching buffer module.

The invention discloses a photovoltaic array cleaning method and a cleaning robot, and belongs to the technical field of photovoltaic cleaning. The method comprises the steps that the cleaning robot is controlled to advance according to a preset cleaning route and clean the photovoltaic array; in the advancing process of the cleaning robot, the following steps are executed: acquiring environment information, collected by the collecting part, in front of the advancing direction of the cleaning robot, and determining target garbage with the size larger than the preset size on the photovoltaic array and the position of the target garbage according to the environment information; when the cleaning robot moves to the position where the picking range of the picking component covers at least one piece of target garbage, the picking component is controlled to pick up the target garbage and throw the target garbage into a first garbage can; and when the garbage amount in the first garbage can reaches the first preset garbage amount, the cleaning robot is controlled to clean the garbage in the first garbage can out of the photovoltaic array at the edge of the photovoltaic array. The operation safety and reliability of the cleaning robot can be effectively improved, and the cleaning effect of the photovoltaic array is improved.