13results about How to "Effective reminder" patented technology

The invention provides an Internet of Vehicles key information classification early warning method and a vehicle-mounted device. The Internet of Vehicles key information classification early warning method comprises the steps: acquiring Internet of Vehicles information of a target vehicle; determining current driving state information of the target vehicle according to the Internet of Vehicles information; and determining the type of information sent to the target vehicle according to the driving state information. According to the invention, the information with different emergency degrees can be sent to the user according to the current driving state information, multi-channel grading early warning is realized according to the information type, and the effects of assisting driving, promoting safety and improving user experience are achieved.

The application discloses a kind of access control methods based on artificial intelligence, belong to intelligent access control technical field, this control method can improve the efficiency of vehicle leaving parking lot on one hand, on the other hand can also reduce the starting frequency of access motor, improve the effective service life of barrier pole motor;In addition, by reasonably arranging the rotating speed and rotating timing of access barrier pole motor, while avoiding causing damage to the car behind, the car behind is obviously effective prompt and interception;The application can recommend the outlet of vehicle according to the vehicle distribution of each outlet of parking lot, reasonably distribute when there is vehicle ready to leave, so as to make the best use of the outlet resources of parking lot, make the vehicle moving in parking lot as reasonably as possible, avoid the situation that local area is congested while local area space is very sufficient, improve the fluency of vehicle movement in parking lot.

The utility model relates to the technical field of motorcycle auxiliary equipment, concretely relates to a motorcycle handlebar pipe vibration reminding device, including handlebar pipe body, mounting plate, micro vibration motor, control box, singlechip, battery power monitor and monitoring subassembly, can monitor the electric quantity of battery through the battery power monitor installed in the control box, when the electric quantity is lower than the monitoring set value, at this moment, the singlechip controls the action of two micro vibration motors in the handlebar pipe body and produces vibration, then, the vibration is transmitted to the handlebar pipe body, the driver holds the handlebar pipe body with both hands, can receive the vibration prompt information, then, the information of low electric quantity is acquired in time, and is not influenced by external noisy environment and other factors, further can more directly and effectively remind the driver when the electric quantity of vehicle battery is low, ensures driving safety and information acquisition in time.

The utility model relates to the technical field of subways, and discloses a subway platform gap safety confirmation auxiliary device which comprises a base, the top of the base is connected with a supporting seat in a sliding mode, the top of the supporting seat is fixedly connected with a metal frame, and the interior of the metal frame is connected with a platform door in a sliding mode. An operation control box is fixedly connected to one side of the outer portion of the metal frame, a nixie tube display screen is fixedly connected to the upper portion of the outer portion of the operation control box, a control assembly is arranged at the position, close to the middle, of the outer portion of the operation control box, and an acousto-optic buzzer is fixedly connected to the position, close to the lower portion, of the outer portion of the operation control box. According to the utility model, the safety confirmation function and the alarm prompt function of the gap between the train door and the platform door can be realized, the confirmation capability of a train driver on the gap between the train door and the platform door is enhanced, the operation of the driver is more effectively supervised and reminded, and the safety and the reliability of the door opening and closing operation are ensured.

The invention provides a design page generation method based on workflow, which comprises the following steps of: setting an intelligent agent and an intelligent model, and designing cue words for process nodes of the workflow; the method comprises the following steps: S1, an intelligent agent receives a task image input by a user; s2, the intelligent agent sends the task image to the intelligent model; s3, analyzing the image and feeding back a result to the intelligent agent; s4, the intelligent agent sends the analysis result and the prompt word to the intelligent model, and the intelligent model generates a corresponding component code according to the analysis result; s5, the intelligent model feeds back the component code to the intelligent agent; s6, integrating the component codes into page codes by the intelligent agent, and sending the page codes to the intelligent model for code quality inspection; and S7, the intelligent agent forms the component codes into a design page according to the check result. The method has the beneficial effects that the prompting effect is better, and each node in the process can be used for follow-up tracing.

This application relates to the field of electric vehicle technology, and in particular to a method and apparatus for calibrating a low-speed warning sound for electric vehicles based on ambient temperature. The method includes: measuring the frequency response characteristics of a pedestrian warning speaker at different temperatures and its sound transfer function to a fixed measuring point outside the vehicle; arranging a microphone at the fixed measuring point outside the vehicle and calibrating the low-speed warning sound according to the target electric vehicle's low-speed warning sound requirements to obtain a low-speed warning sound source file; calculating the system's sound transfer coefficient based on the frequency response characteristics, sound transfer function, and low-speed warning sound source file at different temperatures; calculating the sound source file at different temperatures based on the frequency response characteristics, sound transfer function, and sound transfer function coefficient at different temperatures; and switching the sound source file at different temperatures to compensate the pedestrian warning speaker when the ambient temperature outside the vehicle changes. This solves the problem that existing pedestrian warning speakers cannot effectively alert pedestrians when emitting a low-speed warning sound outside the vehicle.

The invention belongs to the field of computer vision, computer graphics and robots, and relates to a three-dimensional digital human and object interactive motion synthesis method and system based on a diffusion model. The method comprises the following steps: acquiring three types of feature vectors: a three-dimensional grid shape of an object, a frame-by-frame motion sequence of the object and a body type feature vector of a digital human; performing conditional feature coding on the obtained three types of feature vectors to obtain conditional vectors; on the basis of the diffusion model, predicting noiseless estimation of the current time step by using a denoising device in a condition vector iteration manner, and optimizing the generated interactive motion sequence of the three-dimensional digital human and the object according to a generation guide strategy; and obtaining a three-dimensional grid of the human body based on the interactive motion sequence of the three-dimensional digital human and the object, and obtaining an interactive motion synthesis result of the three-dimensional digital human and the object through three-dimensional modeling software. According to the invention, a three-dimensional digital human and object interactive motion sequence with strong sense of reality can be synthesized, and the synthesized three-dimensional digital human has the motion of the trunk and the two hands at the same time.

A limited space toxic gas gradient detection system and method based on a telescopic probe rod, the system comprising: an electric telescopic rod including a telescopic assembly, a cross bracket and an electric drive mechanism, the telescopic assembly including a main rod body, a first telescopic rod and a second telescopic rod; the electric drive mechanism being installed inside the main rod body and used to drive the second and first telescopic rods to extend and retract along the axial direction; the cross bracket being installed at the end of the second telescopic rod, and a plurality of integrated sensor modules being installed at the lower end of the cross bracket at intervals; the method comprising: detecting different detection planes in stages according to the extension step distance, sending the obtained detection data to a data processing terminal, generating a three-dimensional gas concentration distribution model based on the detection data by the data processing terminal, and generating an accurate vertical gradient distribution map in combination with an obstacle coordinate constraint condition. The system and method can automatically realize high-precision gradient detection of toxic gas in the vertical direction in a limited space.

The utility model discloses a kind of theft-preventing adjustable three-phase current transformers, it is related to current transformer technical field, its technical key points include theft-preventing three-phase current transformer body;Induction magnetic attraction warning mechanism, the induction magnetic attraction warning mechanism is installed and is connected in the lower end inboard of theft-preventing three-phase current transformer body;Opening and closing trigger mechanism, the opening and closing trigger mechanism is installed and is connected on the outside of induction magnetic attraction warning mechanism;Rotary positioning mechanism, the rotary positioning mechanism is fixedly connected on theft-preventing three-phase current transformer body, the rotary positioning mechanism is movably connected with opening and closing trigger mechanism, technical effect is that induction magnetic attraction warning mechanism can carry out sound and light prompt in the lower end inboard of theft-preventing three-phase current transformer body, when sound and light prompt, personnel can be effectively prompted, reach the warning effect of theft-preventing.

This utility model relates to the field of tissue box technology and discloses a tissue box with spare and reminder functions. A partition is fixed in the middle of the inner wall of the shell. The shell has a first placement cavity and a second placement cavity. The first placement cavity is used to place spare tissues, and the second placement cavity is used to place tissues in use. A reminder component is provided on one side of the first placement cavity to remind whether spare tissues are placed in the first placement cavity. The user can place two tissues in the first placement cavity and the second placement cavity respectively. The tissues in the second placement cavity are used first, and the tissues in the first placement cavity are kept as spares. When the tissues in the second placement cavity are used up, the spare tissues in the first placement cavity can be transferred to the second placement cavity for use. Then, new tissues are put into the first placement cavity for storage and backup. This effectively avoids the situation where two tissues in the first and second placement cavities are used up at the same time, ensuring that tissues are always available.

This invention discloses an air conditioner and its control method, as well as a computer-readable storage medium. The air conditioner includes an indoor unit and a refrigerant leak detection device. The refrigerant leak detection device is used to detect the amount of refrigerant leaking from the air conditioner. The indoor unit includes an indoor fan. The method includes: in response to the refrigerant leak detection device identifying an abnormal condition, controlling the indoor fan to operate alternately at different fan speeds; wherein the abnormal condition includes: refrigerant leakage in the air conditioner; and / or, malfunction of the refrigerant leak detection device. This method ensures the accuracy of refrigerant leak detection by obtaining the refrigerant content of the air conditioner. Simultaneously, when refrigerant leakage occurs in the air conditioner and / or the refrigerant leak detection device malfunctions, controlling the indoor fan to operate alternately at different fan speeds creates a perceptible change in wind speed, airflow, and noise for the customer, thus achieving a reminder.

The invention relates to the technical field of all-terrain vehicles, and discloses an all-terrain vehicle and a winch safety control method thereof. The all-terrain vehicle comprises a vehicle frame, a vehicle body covering part, a walking system, a power system, a winch and a controller. Wherein the winch is supported by the frame and comprises a traction rope, a traction hook, a winding roller, a driving motor and a warning piece, one end of the traction rope is connected with the traction hook, the other end of the traction rope is connected with the winding roller, and the winding roller is in transmission connection with the driving motor; the controller is connected with the driving motor and is used for controlling the driving motor to wind the traction rope; when the winding degree of the traction rope is not smaller than a preset winding threshold value, the controller controls the driving motor to change the winding speed; and / or the controller controls the warning piece to send out a warning signal; the winding speed is controlled and / or a warning signal is sent out, so that an operator can be reminded to pay attention to the distance between the traction rope and the all-terrain vehicle in the winding process of the traction rope, the hand clamping risk is reduced, and the operation safety is improved.

The invention discloses a library management device based on computer big data, relates to the technical field of library management equipment, and adopts the technical scheme that a placement groove is formed in the upper part of a bookshelf, a placement plate is slidably connected to the interior of the placement groove, a locking mechanism is fixedly connected to the interior of the placement plate, and the locking mechanism drives a locking plate to move, clamp and lock books; a first rack is fixedly connected to the interior of the placing plate, a first gear is connected to the first rack in an engaged mode, the first gear is rotationally connected with the bookshelf, and a second gear is fixedly connected to the upper portion of the first gear. The placement plate moves to drive the first gear to rotate, and the anti-theft clamping plate can be driven to move through rotation of the first gear, so that the anti-theft clamping plate can be driven to move inwards to clamp while the book is drawn away, and a pressure sensor in the anti-theft clamping plate is subjected to pressure change while the book is secondarily locked, so that an early warning system is controlled to be started.