95results about How to "Avoid chaotic situations" patented technology

A drive assist device and method is provided which can avoid confusion imposed on drivers by an arrow signal. The drive assist device (1) comprises an infrastructure information receiver (2) for receiving infrastructure information from an infrastructure device set up on the road, a navigation (3) for acquiring various pieces of information including information on the road whereon the self-vehicle is traveling, a self-vehicle state monitoring sensor (4) for monitoring the state of the self-vehicle, and ECU (6). The ECU (6) includes a signal passability judging portion (7) for judging whether the self-vehicle can pass a signal or not and a signal wait time notification controlling portion (8) which, when it is judged by the signal passability judging portion (7) that the self-vehicle cannot pass the signal, determines a period of time for the self-vehicle to wait at stoplights and makes a display portion (5) display the period of wait time. The signal passability judging portion (7) judges not only a red light but also a combination of a red light and an arrow and a subsequent yellow light unpassable.

An intelligent driving environment sensing method and apparatus, a computer device and a storage medium are disclosed. The method comprises the following steps of: acquiring environmental informationsent by sensors in each set level, wherein the environmental information is acquired by the sensors according to the corresponding preset acquisition frequency; according to the preset response frequency corresponding to each level, performing feature extraction on the environmental information sent by the sensors in each level to obtain the perceptual information. The preset response frequency isdifferent for different levels. The method can improve the safety of intelligent driving.

The invention provides a power distribution cabinet which is easy to maintain, which includes a cabinet body, and evenly distributed accommodation boxes are fixedly installed on both sides of the inner wall of the cabinet, and a cover plate is hinged on one side of the accommodation box through a rotating shaft to accommodate The bottom of the inner cavity of the box is fixed with a slide rail, one side of the outer surface of the slide rail is slidably connected with a slider through a chute opened, one side of the slider is fixedly connected with a torsion spring, and the other side of the slider is welded with a first As for the connecting rod, one end of the first connecting rod is hinged to the second connecting rod through a rotating shaft, and one end of the first arc-shaped rod extends to the inside of the through groove. The easy-to-maintain power distribution cabinet, through the arrangement of the accommodation box, enables the wires and electrical appliances inside the cabinet to be placed in categories and fixedly installed. The opening of the plate makes it easier to open the cover plate, thereby facilitating the maintenance of the electrical appliances and electric wires inside the storage box.

The invention discloses a method for communication between an unmanned aerial vehicle (UAV) control device and a mobile terminal, and a device. The method for communication between a UAV control device and a mobile terminal includes the following steps: receiving a socket connection request sent by a mobile terminal based on socket monitoring service; creating a server socket instance according tothe socket connection request; and communicating with the mobile terminal through the server socket instance created. Obviously, a server socket instance is created in a UAV control device, a clientsocket instance is created in a mobile terminal, and the UAV control device and the mobile terminal communicate through the server socket instance and the client socket instance created. Timely communication between a UAV control device and a mobile terminal is realized without the need for USB protocol custom research and development on the UAV control device and the mobile terminal.

The invention discloses a GPU video memory management control method. The method comprises the steps of obtaining video memory use condition data of all tasks from a GPU video memory according to a preset data structure; performing placeholder transcoding on the video memory use condition data to obtain a video memory use condition placeholder; performing video memory use monitoring on the video memory use condition placeholder according to a video memory allocation table to obtain an over-allocation task; and executing a suspension operation on the over-allocation task. According to the method, condition data of the video memory is obtained from the GPU video memory, then the data is transcoded into the usage condition placeholder of the video memory, and finally the condition of the video memory is monitored according to the usage condition placeholder of the video memory, so that accurate and timely monitoring and management operation on the GPU video memory is realized, and the usage efficiency of the video memory is improved. The invention further discloses a GPU video memory management control device, a server and a computer readable storage medium, which have the above beneficial effects.

The invention provides a mobile network sharing method in multisystem and a terminal system. The method comprises the steps that when a first subsystem monitors that a mobile network status is changed, the first subsystem sends mobile network status information to a second subsystem; the second subsystem updates the mobile network status according to the received mobile network status information of the first subsystem; and the updated mobile network status is updated and displayed in a network status bar of an interaction interface of the second subsystem. Through application of the method and the system, the condition that the mobile network is disordered in setting due to carrying out mobile network setting on the first subsystem and the second subsystem at the same time is avoided; the problem that a network control conflict exists when the second subsystem and the first subsystem share the mobile network is solved; a user can sense the mobile network status change of the second subsystem timely; the user can carry out data transmission timely through the mobile network status of the second subsystem; and the use experience of the user is improved.

The invention provides a vehicle-mounted system and a subject interface switching method of an instrument displayer thereof. A subject interface comprises own frames of the instrument displayer and video frames transmitted to the instrument displayer by an information amusement main machine. The method comprises the following steps: the instrument displayer sends subject interface switching requests with target subject interface marks to the information amusement main machine; the information amusement main machine switches the video frames according to the target subject interface marks in the received subject interface switching requests; if switching is successful, the information amusement main machine sends switching successful information to the instrument displayer, and sends videoframe data corresponding to the target subject interfaces to the instrument displayer; and after the instrument displayer receives the switching successful information and the video frame data corresponding to the target subject interfaces, the present subject interfaces are switched to target subject interfaces. The time sequences are synchronously switched through information interaction, so that the switching speed is high, and reasonable display modes after switching are guaranteed.

The embodiment of the invention discloses a microphone connecting method and device, equipment and a storage medium. The method comprises the following steps: acquiring the voice information of the speaker in the microphone connecting process, wherein the speaking person comprises a microphone connecting user and / or microphone connecting host; converting the voice information into a voice signal;and correspondingly displaying the voice signal and the head image of the speaking person. According to the invention, the identity of the speaking person can be identified by the microphone connecting host, the microphone connecting user or audience, and the quality of the microphone connecting live broadcast is improved.

The invention provides a multisystem communication terminal, which can be applied to the technical field of communication. The communication terminal comprises multiple operation systems. Each operation system comprises a communication module, a processor and a storage module which are independent, wherein the communication module is used for realizing service communication of the belonging operation system; the processor is used for processing data of the belonging operation system; and the storage module is used for storing the data of the belonging operation system. Thus, data of different operation systems can be processed and stored via different processors and the storage modules, the data are completely separated physically, different data can be prevented from being mixed, data safety of a user can be ensured thoroughly, the processing speeds of different data can be improved, and user experience is enhanced.

The embodiment of the invention discloses a log management method and a related device, and the method comprises the steps: receiving an access request of an access system, and obtaining error information generated after the access request enters the system; Combining the error parameters in the error information according to a target combination mode, and generating a first log corresponding to the error information based on the error parameters with the target format obtained through combination; Determining a first error type of the first log, wherein the first log is stored in a first storage area in a preset storage area according to the first error type, the preset storage area further comprises one or more storage areas except the first storage area, and one storage area in the preset storage area is used for storing a log of an error type. By adopting the embodiment of the invention, the logs in the same format can be classified and stored according to the error types, the logmanagement efficiency and the system stability are improved, and the applicability is high.

The invention relates to a flight data optimization method and system and electronic equipment. The method comprises the steps of obtaining a flight on-duty schedule; processing flight information inthe flight on-duty schedule according to a scheduling day to obtain at least one piece of first flight information; and processing the first flight information according to the waypoint to obtain at least one piece of second flight information. According to the method, after the flight schedule is obtained, the flight information is processed according to the scheduling day and the waypoint in sequence to obtain the second flight information, so that high labor cost caused by manual data processing is avoided, meanwhile, effective information is directly extracted from the second flight information obtained after data optimization, and the efficiency of flight scheduling is improved. And the extraction process is more convenient and efficient.

The invention discloses an automatic medical examination blood sheet stacking dyeing machine which comprises a workbench, mounting seats with rotating shafts are arranged at the centers of the two ends of the top of the workbench, a conveying belt is arranged on the inner sides of the mounting seats through the rotating shafts, and placing grooves are formed in the surface of the conveying belt at equal intervals; a sampling mechanism for controlling the position of a glass slide, a blood extraction mechanism and a slide stacking mechanism are sequentially arranged at the top end of the workbench from left to right. The three suction cups are arranged, three glass slides can be sucked into a group at the same time, the same blood sample is dropwise added for comparison, the number of times of dropwise adding the sample again due to the poor subsequent sheet stacking effect can be avoided, a large amount of time can be saved, the same blood can have multiple samples, detection data are more accurate, and the detection efficiency is improved. Through the arranged electric pressing rod, the cover glass can be downwards extruded, so that a blood sample can form a thin film more easily, and detection is facilitated.

The invention discloses an interconnection control system of smart home equipment and a control method thereof, and relates to the technical field of smart home. The system comprises an intelligent household device, a wireless router, an internet server, a mobile phone APP, an intelligent control gateway, a plurality of voice collectors, an alarm device, a plurality of smoke alarms, an automatic circuit breaker and a fire alarm platform. The intelligent control gateway comprises a shell, a mainboard is fixed to the inner bottom face of the shell, and a central processing unit, a data comparison module, a voice recognition module, a data storage module and a gateway element are fixed to one surface of the mainboard. The smoke alarm is connected with the central processing unit, indoor firesituations can be monitored, the intelligent control gateway is connected with the fire alarm platform through the Internet, fire information can be alarmed to a fire alarm immediately, and the problem that fire information cannot be monitored in an existing smart home control system is solved.

The invention discloses a construction site real-name information management system based on face recognition. The system comprises a face recognition module, a management module, an enterprise terminal and a mobile phone terminal, wherein the face recognition module, the enterprise terminal and the mobile phone terminal are respectively connected with the management module; the management moduleis used for controlling the operation of the face recognition module as well as statistics, sorting and pushing of data; the management module comprises an information input unit, a system running unit, an information classification unit, an information storage unit and a data generation unit; the face recognition module comprises an image locating unit, an image adjusting unit, a face acquisitionunit, an image processing unit and a data cache unit. The construction site real-name information management system provided by the invention can be used for automatically recognizing and comparing images, and is high in accuracy of image recognition; the information input by the system is true and reliable, so that the situation of unrecorded information or criminals sneaking into the construction site is effectively avoided, and a manager is assisted to manage the construction site in a standardized way.

The invention discloses a serial port communication system, method and device and electronic equipment, and relates to the technical field of communication. The serial port communication system comprises a plurality of slave stations which are respectively in communication connection with a serial port bus, and an embedded device, wherein one side of the embedded device is connected with the serial port bus through a first serial port, the other side of the embedded device is in communication connection with a plurality of main stations through a plurality of second serial ports, each main station is in communication connection with a target number of the second serial ports and the second serial ports connected between the different main stations are different. Each main station can finish communication by independently occupying one or more serial ports, isolation communication between different main stations is realized, therefore, the situations of mutual communication influence and data communication chaos due to the fact that polling data sending between different main stations is not effectively controlled when multiple main stations carry out question and answer type serialport protocol communication can be avoided, meanwhile, a communication serial port is independently distributed to each main station, and the integrity and safety of data transmission of multi-main-station communication are improved.

The invention relates to the technical field of photography and video recording equipment, in particular to a VR system. The VR system comprises a camera, a tripod and a wire collector, wherein the camera is mounted on the tripod; the tripod comprises a hanging mounting assembly, a central shaft, a supporting leg assembly and a draw bar assembly; the supporting leg assembly is used for supportingthe central shaft; the draw bar assembly is used for supporting the central shaft in an assisted manner; the supporting leg assembly comprises a supporting leg and a first collar; the supporting leg is hinged to the first collar; the first collar is arranged on the central shaft in a sleeving manner; the draw bar assembly comprises an end collar and a draw bar; the end collar is arranged at the bottom end of the central shaft in a sleeving manner; one end of the draw bar is hinged to the supporting leg while the other end of the draw bar is hinged to the end collar; the hanging mounting assembly is mounted on the central shaft; and the wire collector is mounted on the hanging mounting assembly in a hanging manner. According to the VR system, the hanging mounting assembly is arranged on thetripod, so that the wire collector is fixedly mounted; and therefore, mess of connecting wires can be avoided, combing is facilitated, and the VR system brings convenience to users.

The invention relates to a data auditing method and device based on identity recognition related to research and development management, computer equipment and a storage medium. The method comprises the following steps of: when a data auditing request is detected; comparing the identity character recognition result corresponding to the user identifier with the user identity information; if yes, extracting corresponding behavior historical data; determining data auditing modes corresponding to the behavior historical data of different data types, when the behavior historical data passes the data auditing of the corresponding auditing mode; and obtaining a first user identifier corresponding to the behavior historical data, pushing the first user identifier to a priority queue, obtaining thefirst user identifier from the priority queue, performing asset data auditing on an asset character recognition result corresponding to the first user identifier, generating an auditing result, and returning the auditing result to the user terminal; and preferentially auditing the asset data information of the first user passing the historical behavior data auditing, and returning an auditing result to the user, thereby improving the working efficiency of data auditing.

The invention discloses a starting mechanism with an insurance device; an insurance starting shifting block is arranged on a wheel sheet; a first lever is in screw connection with an insurance rod part, and the first lever and the insurance rod part can rotate around a rotation center; one end of the first lever contacts with or disengages from one end of a second lever, the other end of the first lever contacts with or disengages from a starting position screw of the wheel sheet, the other end of the second lever abuts against or disengages from a starting wheel assembly; the insurance starting shifting block contacts with or disengages from one end of the insurance rod part, the other end of the insurance rod part contacts with or disengages from the starting wheel assembly. The beneficial effects are that the insurance device is added, starting is accurate, so the device can be applied in the precision machine control fields like an instantaneous jump perpetual calendar on a machinery watch, calendar changing motion can be timely started and is accurate, thereby preventing multi-calendar changes caused by massive energy, and movement work stability is improved; the starting mechanism with the insurance device is reliable in operation, easy in assembling, good in techniques, and low in processing precision requirement.

The invention discloses a high-integration enterprise router case, which comprises a router body and a case body, wherein the router body is located in the case body, the front side face of the case body is of an open structure, an overturning back plate rotationally connected with the case body is arranged on the back face of the case body, a cooling fan base is arranged in the case body, a lifting rod is arranged at the bottom part of the cooling fan base and used for guaranteeing rapid flowing of air, the router body is located at the top part of the cooling fan base, a cooling fan is arranged in the cooling fan base, and a vertical movable baffle is arranged in the case body. According to the high-integration enterprise router case, a line carding device is arranged, and a line is fixed between two clamping plates, thus the situation of line disorder of a conventional case is avoided, safety accidents such as high-temperature accumulation and short line possibly caused by line winding are avoided, daily work such as connection, disassembly and maintenance of lines is facilitated, and the use efficiency is greatly improved for enterprise routers needing multi-line connection.

The invention discloses a program behavior hierarchical calling relationship recording method and device, a server and a storage medium. The method comprises the steps: obtaining a machine identifier,a process identifier and a thread identifier corresponding to a program behavior under the condition that the program behavior is monitored; obtaining a behavior log corresponding to the program behavior at least based on the machine identifier, the process identifier and the thread identifier corresponding to the program behavior; wherein the behavior log comprises a calling identifier, and thecalling identifier uniquely represents a calling level of the program behavior. Visibly, the behavior log of the program behavior is automatically generated by utilizing the machine identifier, the process identifier and the thread identifier corresponding to the program behavior instead of depending on manual writing of developers, so that the calling hierarchy of the program behavior is uniquelyrepresented by utilizing the calling identifier; therefore, the hierarchical calling relationship of the program behaviors in the log is concise and clear, and the accuracy of subsequent log analysisis improved.

The invention discloses a moving device for a packaging film packing strap. The device comprises a first connecting plate, a second connecting plate and an auxiliary mechanism. Two vertical rods are fixedly arranged at the top end of the first connecting plate, through holes are fixedly formed in the vertical rods, one side of each vertical rod is movably provided with a first screw rod, each first screw rod penetrates through the interior of the corresponding through hole, and one side of each first screw rod is movably provided with a first nut; and a damping mechanism is movably arranged atthe bottom end of the first connecting plate, the bottom of the damping mechanism is fixedly provided with the second connecting plate, one side of the second connecting plate is fixedly provided with a hanging ring, the two sides of the bottom end of the second connecting plate are each movably provided with a moving mechanism, and the auxiliary mechanism is movably arranged at the top end, on one sides of the vertical rods, of the first connecting plate. According to the moving device, a series of structures are arranged, thus the moving device has a damping function; and meanwhile, the tangling phenomenon can be avoided when a user takes the packing strap.

The invention discloses a frequency converter keyboard, a frequency converter and a frequency converter identification method. The frequency converter identification method used for the frequency converter keyboard comprises that keyboard handshake data including keyboard type data is sent to the frequency converter; whether frequency converter handshake data including frequency converter model data is received from the frequency converter in preset time is determined; if the frequency converter handshake data is received, a model of the frequency converter is identified according to the frequency converter handshake data, and a corresponding function parameter configuration table is called to match the frequency converter; and if the frequency converter handshake data is not received, itis determined that the frequency converter keyboard does not support the frequency converter, and a corresponding prompt signal is emitted. Thus, the frequency converter is identified automatically, user parameters are set in corresponding to function codes, confusion of a debugging parameter is avoided, and parameters of the frequency converter are set normally when the parameters of the target frequency converter are debugged. When the model of the frequency converter cannot be identified, prompt is provided, a user can replace the frequency converter keyboard, and the time cost of debuggingcan be reduced.

The invention discloses an automatic medical examination blood sheet stacking and dyeing machine. The automatic medical examination blood sheet stacking and dyeing machine comprises a workbench, a feeding and discharging mechanism, a conveying mechanism, a sampling mechanism and a sheet pushing mechanism. A plurality of glass slide bases are uniformly mounted on a conveying belt arranged on the conveying mechanism. A vacuum chuck arranged on the loading and unloading mechanism is used for adsorbing a glass slide in a glass slide box and placing the glass slide on a glass slide base, and placing a blood smear prepared on the glass slide base into a blood smear box; a blood extractor arranged on the sampling mechanism is used for sucking a blood sample from a test tube in a test tube box and dripping the blood sample onto a glass slide; the slide pushing mechanism is used for clamping the cover glass from the cover glass box and pushing blood on the glass slide into a thin film; a drying box is further arranged above the rear part of the conveying belt, and a dyeing box is arranged behind the drying box and above the conveying belt and is used for dyeing a glass slide to form a blood smear. According to the present invention, automatic feeding, blood sample extraction, slide pushing, drying, dyeing and discharging of labels corresponding to the glass slides are achieved, the labor intensity is reduced, and the detection efficiency and quality are improved.

The invention relates to the technical field of daily used articles and discloses a spherical daily use article vending machine capable of automatically replenishing articles according to the articlestorage condition. The spherical daily use article vending machine comprises an outer shell. A first rotary disk is movably connected to the interior of the outer shell. A pressing plate moves downwards to drive a clamping bar to get away from a ratchet wheel. After articles are taken down, the machine is automatically started to drive a rotary plate to rotate to enable a transfer plate to do 90-degree intermittent rotation. The transfer plate automatically falls under the action of gravity of the articles to convey the articles. The spherical daily use article vending machine realizes intermittent conveying of the articles and automatically replenishes the articles. The first rotary disk rotates to drive a sleeve block to move up and down to cause first rotary rods to get close to each other to limit the articles and enable a carrying platform to move up to the highest position. The position of the articles is adjusted automatically. The situation that the arrangement tidiness of thearticles is reduced due to position deviation is avoided. Moreover, the spherical daily use article vending machine can automatically fix the articles to prevent the articles from moving, enables thearticles to be located at a delivery port to facilitate taking. The situation that excessive articles are arranged simultaneously and get disordered is avoided.

The invention discloses an intelligent home system based on internet, and a control method, and relates to the technical field of the intelligent home. The system comprises multiple intelligent home facilities, a wireless router, an internet server, a mobile terminal, an intelligent control gateway, multiple voice collectors and an alarm device; the intelligent control gateway comprises a shell and a mainboard, the mainboard is fixed at the bottom in the shell, a central processor, a data contrast module, a voice recognition module and a second data storage module are fixed on a surface of the main board. A fingerprint identifier can be used for judging whether the information is identity information of a user, the central processor can be used for controlling the on and off of an electronic lock, a fixed cover plate or a cover plate can be separated through the cooperation of an electronic lock and a lock hole, an entering module can be exposed or hidden in the cover plate through the cover plate, and the problem that the existing intelligent home system is easy to be tampered is solved.

The invention belongs to the technical field of building management systems, and particularly relates to an intelligent building integrated management system which comprises a management module, a detection module and an association module. The management module comprises a personnel management unit, a canteen management unit and an information management unit; the personnel management unit comprises a card punching recording assembly, a statistics grouping assembly and an information uploading assembly; the information management unit comprises an information collection assembly, an information classification assembly and an information processing assembly; the information management unit collects, classifies and processes daily information data, guarantees normal operation of the building to the maximum extent, improves the use convenience of the building, and further improves the safety of the building.