9results about How to "Improve human-computer interaction experience" patented technology

The application provides a list rendering method and device, electronic equipment, computer readable storage medium and computer program product; the method comprises the following steps: in response to a first operation for a to-be-rendered list, determining a first target object to be displayed in a viewport area of an electronic device and a second target object to be loaded outside the viewport area; calling a first coordinator located in a main execution thread, generating a first rendering instruction based on the first target object and a third target object currently displayed in the viewport area; calling a second coordinator, generating a second rendering instruction based on the second target object and a fourth target object; calling a rendering engine to obtain a current to-be-displayed view in the viewport area in response to the first rendering instruction, and calling the rendering engine to obtain a to-be-loaded view including the current to-be-displayed view in response to the second rendering instruction. Through the application, the rendering efficiency and smoothness of the list in the continuous interaction process can be improved.

The application provides a vehicle information processing method and an electronic device, and the method comprises the following steps: acquiring at least one speed limit sign in a driving environment where a vehicle is located in real time, and determining the occurrence time and occurrence position of each speed limit sign; determining the current speed limit information of the vehicle according to each speed limit sign and the occurrence time and occurrence position of each speed limit sign; displaying the current speed limit information, and acquiring the current driving state information of the vehicle after the current speed limit information is displayed; determining whether to stop displaying the current speed limit information of the vehicle according to the current driving state information, and stopping displaying if yes. The application can accurately display the current speed limit information of the vehicle, and can also ensure the reliability of speed limit recognition, and can also adjust the current speed limit information according to the actual driving logic, so that the display process of the speed limit information is more in line with the real driving logic, thereby improving the human-computer interaction experience of the user in the driving process.

The invention discloses a steering column adjusting device and a vehicle. The steering column adjusting device comprises a supporting assembly, a telescopic assembly, a driving unit and a motion transmitting and restraining mechanism. When a vehicle intelligent control system sends out an inclination angle adjusting instruction and the driving unit drives the linear driving output end of the driving unit to generate displacement, the telescopic assembly is driven to slide relative to the supporting assembly, axial position adjustment of the steering column is achieved, and under the constraint of the motion transmission and constraint mechanism, the inclination angle of the steering column is adjusted. The linear driving output end synchronously drives the driving unit, the supporting assembly and the telescopic assembly to rotate around the supporting assembly relative to the rotating connecting point of the vehicle body, and inclination angle adjustment of the steering column is achieved. According to the device, rapid and accurate position reconstruction of the steering column in various driving modes is achieved, the requirements of automatic driving storage, active safety avoidance and the like are met, and the active safety performance and man-machine interaction experience of a vehicle in an intelligent network connection environment are improved.

This utility model discloses an intelligent lawnmower instrument, including a main control module, an ultrasonic sensor communication circuit, a rainwater collection module, an LCD screen module, a main power supply module, a power on / off detection module, a serial port receiving and transmitting module, a dual data storage module, a button backlight module, and a button module. This utility model can detect the position and distance of obstacles using an ultrasonic sensor and the amount of rainfall using a rainwater sensor, and intuitively display environmental information and operating status on the LCD screen. The circuit structure is compact and highly integrated, effectively improving the lawnmower's adaptability and safety in complex environments and rainy conditions.

The utility model provides a novel excavator lower frame with high joint stability, and belongs to the technical field of excavator lower frames. Comprising a clamping plate, a supporting rod fixedly installed on the surface of the clamping plate, a fixing frame fixedly connected to the side surface of the supporting rod, an air cylinder installed in the center of the fixing frame in a matched mode, an adjusting assembly fixedly installed at the output end of the air cylinder, an auxiliary assembly rotationally installed at the end of the adjusting assembly and a clamping rod used in cooperation with the auxiliary assembly. And the treading assembly is rotationally mounted on the side surface of the clamping rod. The adjusting assembly driven by the air cylinder is matched with a single-head bolt structure, so that the tightness of a connecting part is accurately adjusted, and stable connection under different working conditions is ensured; the damping component effectively buffers operation impact through the unique design of the air cavity and the vent hole, and vibration transmission is greatly reduced; the operation comfort and the man-machine interaction experience are improved through the adjustable treading assembly; and through the synergistic effect of the auxiliary assemblies and the clamping rods, the deformation resistance of the whole structure is enhanced.

The application is suitable for the field of artificial intelligence technology, and provides a reservation request method, device, electronic equipment and system, the method is applied to a client, comprising: receiving the request information input by a user; wherein the request information represents a time period of an executed task of reservation; generating and displaying plan confirmation information; wherein the plan confirmation information represents an expected task execution result; receiving feedback information input by the user for the plan confirmation information, generating and displaying a reservation result; wherein the reservation result represents whether the control plan is successfully reserved. Through human-computer interaction, the user can make a reservation for the use schedule of the equipment, improve the reservation efficiency, and improve the reservation experience of the user.

The utility model relates to a kind of high-efficiency light-concentrating photovoltaic module fixing structure, including photovoltaic board frame, the side equidistance fixed connection of photovoltaic board frame has first fixed block, the side equidistance fixed connection of photovoltaic board frame away from first fixed block has second fixed block, the bottom of first fixed block is equidistance fixed connection with first tooth, the top of second fixed block is equidistance fixed connection with second tooth, first tooth and corresponding second tooth are mutually meshed connection.The utility model has the beneficial effect that the meshed connection of first tooth and second tooth can provide stable initial connection, prevent photovoltaic board frame from shaking or misplacement during installation.The setting of threaded rod and through-hole provides installation basis and movement track for subsequent adjusting mechanism, so that the whole fixing structure has certain initial stability, and can be flexibly adjusted by the rotation of threaded rod, meet the adjustment demand of photovoltaic module light-concentrating angle under different environments.

This invention provides a multi-occupant collaborative intelligent driving control system, method, vehicle, and storage medium, belonging to the field of intelligent connected vehicle technology. The system includes: a control authority deconstruction module for deconstructing vehicle driving control authority into multiple independent driving parameter dimensions; a multimodal state perception network for real-time perception of the identity and state of each occupant and generating corresponding occupant state information; a dynamic permission mapping engine for dynamically determining, based on real-time driving scenarios and occupant state information, permission to grant at least one driving parameter dimension setting proposal to a target occupant; a central intelligent arbitrator for receiving parameter setting proposals, arbitrating the proposals, and generating a proposal to be confirmed; and a proposal confirmation and execution module for, upon receiving confirmation instructions from the primary driver, sending the parameter setting instructions corresponding to the proposal to be confirmed to the vehicle control domain for execution. This invention can improve the human-machine collaborative driving experience and travel efficiency.

This application discloses an Internet of Things (IoT) device and its network control method, apparatus, storage medium, and product. The method includes: the IoT device sending a domain name resolution request from a cloud server to a DNS server; if the resolution response is determined to be a resolution failure, obtaining the access address of the target device and establishing a communication connection with the target device based on the access address; wherein the target device is a device managed by the cloud server and located on the same local area network or under the same management account as the IoT device; obtaining the IP address of the cloud server to which the target device is currently connected; and establishing a communication connection with the cloud server based on the IP address. This method allows for the establishment of a communication connection with the cloud server even when DNS server resolution fails, effectively ensuring the network status of the IoT device and thus improving the reliability of intelligent control and the human-computer interaction experience.