5results about How to "Solve flip" patented technology

This application discloses a trolley tilting fixture, belonging to the field of trolley assembly technology. It includes a pre-embedded frame; a rotating shaft rotatably connected to the top of the pre-embedded frame, with a tilting base fixedly connected to the middle of the rotating shaft. The tilting base is L-shaped and used to hold the vehicle frame; the tilting base is driven by an external force to tilt around the rotating shaft; and a clamping mechanism installed on the outside of the tilting base to fix the vehicle frame. The clamping mechanism includes an adjustment plate that slides on the tilting base. This application, by using a rotatable tilting base, solves the problem of the cumbersome need for tilting with a crane or hoisting equipment through the multi-area support and rotation of the vehicle frame by the tilting base. It achieves stable positioning of the vehicle frame during tilting, thus avoiding scratches on the paint surface of the vehicle frame. The hollow square tube design prevents the entire vehicle frame from wobbling on the tilting base when installing casters later.

This invention discloses an intelligent handling device for frozen sand molds with environmental sensing capabilities, suitable for frozen casting production lines. The device includes a walking mechanism, a support and lifting mechanism, a sand mold clamping and tilting mechanism, an environmental sensing module, and a central control module. The walking mechanism is the power source for the entire machine's movement and consists of a frame chassis, drive wheels, and casters. The support and lifting mechanism consists of an electric cylinder, a pressure sensor, and a crossbeam. The sand mold clamping and tilting mechanism consists of a linear module, clamping arms, clamping plates, a load-bearing shaft, a copper sleeve, a mounting bracket, strain gauges, a hollow rotating platform, and a drive motor. The environmental sensing module is mounted on the frame of the handling device. The block consists of a 3D dot matrix scanning sensor, a machine vision camera, and a thermal imager. The central control module collects data from pressure sensors, strain gauges, and environmental sensing modules in real time for analysis and decision-making. It generates the current optimal working parameters and adjustment parameters through methods such as coupling mapping and digital twins, and feeds them back to each mechanism for real-time control to optimize the handling process. This invention solves the problem of large-scale frozen sand handling and turning in the molding process in a cryogenic casting production line, improves the molding efficiency and accuracy of sand molds, greatly reduces manpower, and plays a role in cost reduction and efficiency improvement for the entire cryogenic casting production line, which is in line with the national trend of developing green casting.

A DSP on-orbit reconfiguration and configuration loading method and system, the steps are as follows: the control circuit receives the data to be reconfigured and carries out analysis processing; the data to be reconfigured after analysis processing is written into the program data storage area of the continuous address of Flash in sequence according to the programming timing requirement of FLASH; the control circuit carries out logical reset to the reconfigured loading DSP; after reset is completed, the reconfigured loading DSP device sends the continuous data address to the on-orbit reconfiguration and loading control circuit in sequence; the on-orbit reconfiguration and loading control circuit carries out address decoding to the received data address, and maps out the program data storage area address in the corresponding Flash, reads the program data from the corresponding program data storage area of the Flash in sequence, and places the continuous address data on the configuration interface according to the configuration interface timing requirement of the reconfigured loading DSP, until all the continuous address data required by the reconfigured loading DSP is read completely, and the loading is successful.

This application provides a vehicle submersion protection device and a vehicle. The vehicle submersion protection device includes multiple buoyancy airbags located on the top and bottom of the vehicle; a sensor assembly located on the vehicle for detecting the vehicle's tilt angle and outputting corresponding detection signals; and a control assembly located on the vehicle and connected to the sensor assembly and the multiple buoyancy airbags. The control assembly receives the detection signals and controls the inflation of some of the multiple buoyancy airbags based on the detection signals. By receiving the signal indicating the vehicle's tilt angle from the sensor assembly and outputting it to the control assembly, the control assembly controls the inflation of the multiple buoyancy airbags located on the top and bottom of the vehicle according to the received tilt angle signal, so that the tilted vehicle can right itself and float on the water surface, thus solving the problem of vehicle capsizing and submersion after entering the water.

The application discloses an anti-single event upset flip-flop circuit and a flip-flop, wherein the flip-flop circuit comprises a logic input circuit, a first main-stage gate circuit, a second main-stage gate circuit, a first slave-stage gate circuit, a second slave-stage gate circuit, a main-stage latch, a slave-stage latch and at least one inverter in an existing circuit connection relationship. The application can solve the technical problem that the level of the prior art is flipped and cannot be recovered when a particle is incident on the circuit in a radiation environment.