4results about How to "Avoid electrical safety hazards" patented technology

The invention belongs to the technical field of vehicle cleaning, and particularly relates to a vehicle automatic identification and self-adaptive profiling following cleaning system based on three-dimensional contour scanning, which comprises an edge-cloud collaborative real-time sensing and modeling subsystem which is deployed in a cleaning channel, runs at an edge computing node and is used for fusing a multi-modal data stream to obtain a multi-modal data stream; a vehicle semantic fine digital model attached with material, texture and microcosmic contour features is generated online and updated in real time in an incremental mode by taking a previous frame of reconstruction model as a reference; no matter cars, commercial vehicles or medium and large SUVs, the system can dynamically identify geometrical characteristics of the cars, commercial vehicles and medium and large SUVs and automatically generate cleaning paths attached to the curved surfaces of vehicle bodies, the problem of cleaning blind areas caused by structural rigidity of a traditional spray washing machine with the fixed volume is thoroughly solved, and one-machine-through cleaning and global coverage are achieved.

The utility model discloses a punching-free veneer installation structure based on H-shaped steel, which comprises four vertical keels, two first transverse keels are arranged between every two vertical keels, and a main body steel structure is arranged in the middle of the four first transverse keels. The first transverse keel and the steel clamping plate are in hoop connection with the main body steel structure through the first bolts, then the vertical keels at the four corner positions are installed, the vertical keels are connected with the first transverse keel through the first corner connector, and after the vertical keels are installed, the second transverse keel is installed. By the adoption of the hoop construction mode, on-site rapid assembly and installation can be achieved, the trepanning procedure or the movable welding operation is omitted, the construction period can be shortened, and environmental pollution and potential safety hazards of electricity utilization can be avoided.

This application relates to a waterproof in-mirror sensor light. It includes a vertically oriented lamp body with a top end cap and a bottom end cap connected to its upper and lower ends, respectively. A probe mounting base is installed at the bottom of the lamp body's internal cavity. The sensor probe is mounted on the probe mounting base and faces the bottom end cap. The bottom end cap has a probe detection hole corresponding to the sensor probe. Mounting plates for mounting the top and bottom end caps are provided at the ends of the lamp body. Waterproof gaskets are installed between the top mounting plate and the top end cap, and between the bottom mounting plate and the bottom end cap. This application effectively prevents moisture from seeping into the lamp body's internal cavity from the end cap connections. The sensor probe is fixed to the bottom of the lamp body's internal cavity via the probe mounting base, ensuring that the sensor probe's detection range is not obstructed. Furthermore, the sealed environment inside the lamp body and the structural design of the end caps reduce the probability of moisture directly contacting the sensor probe, thus lowering the risk of sensor module failure.

The invention discloses a charging pile cluster energy sharing system and distribution method, a terminal and a storage medium. The system comprises an energy sharing control terminal, a plurality of charging piles and a contactor array connected with the charging piles. The control terminal is in communication connection with each charging pile, receives a power request of any charging pile, determines a power provider according to a real-time state and sends a scheduling instruction; and after a ready signal fed back by the provider is received, the contactor array is controlled to establish a physical electric energy transmission path between the provider and the demand side. The charging pile comprises a power module and a controller, the controller sends a power request when serving as a demand side, responds to an instruction when serving as a provider to control the power module to execute a simulation charging process so as to enter an external power supply state, and feeds back a ready signal to the control terminal. According to the invention, direct physical transmission of electric energy across equipment is realized, single-pile power limitation is broken through, the utilization rate of cluster resources is improved, and safety and reliability of the system are guaranteed through centralized scheduling and a hardware isolation mechanism.