5 results about "Potential risk" patented technology

The invention discloses a safe driving assisting system based on the biological recognition technology. The safe driving assisting system based on the biological recognition technology comprises a main host, and is characterized in that the main host comprises an analyzing and processing module, an alarm module and a GPS module; a heartbeat sensor collects heartbeat feature data of a driver; an infrared camera collects face feature image data of the driver; an external camera collects image data within the front portion of a vehicle; the GPS module is responsible for collecting locating and speed data; the analyzing and processing module processes and analyzes the collected image or the GPS data; the alarm module receives signals sent by the analyzing and processing module to give an alarm. The system can solve the problems of traffic accidents of lane departure, rear-end collision, collision and the like caused by various emergency situations such as fatigue driving and distraction of drivers and driving of learner drivers in the road driving of vehicles, and the safe driving assisting system can remind the drivers of potential risks in time, and share and relieve fatigue caused by high attention tension of the drivers.

The invention relates to a degumming composite which comprises D-limonene, a surface active agent and a synergist. The invention also relates to a degumming aerosol containing the debugging composite, and a preparation method of the degumming aerosol. With adoption of the debugging composite provided by the invention, the potential risk due to the inflammability of turpentine can be removed, the safety in a debugging process can be improved, and the effect of debugging is ensured. The degumming aerosol provided by the invention is simple in manufacture technology, and safe and convenient to carry, store and use of the finished product and can be widely applied; compared with the current degumming agent, a great quantity of liquid solvent is saved, and the activity of the D-limonene can be protected so as to prevent the D-limonene from being oxidized via the air and the sunshine, as well as avoid losing the efficacy, and as a result, the shelf life of the product is prolonged; and moreover, the degumming composite and the degumming aerosol have the advantages of quick volatilizing, fresh air, non-residual matter, and are non-toxic to human bodies and environments.

The invention relates to the technical field of big data, is applied to the financial industry, and provides an enterprise potential risk early warning method and device, computer equipment and a storage medium. The method comprises the following steps: obtaining a sample; obtaining an enterprise association map and extracting a node association relationship; obtaining a risk parameter tag carriedby a propagation starting node in the enterprise association map, and obtaining a propagation path of the risk parameter tag according to the association relationship between the risk parameter tag and the node, obtaining a propagation coefficient among the nodes in the propagation path, and carrying out tag propagation processing on the risk parameter tag according to the propagation path and the propagation coefficient to obtain potential risk early warning information of the node. According to the scheme, an enterprise association map and label propagation processing are carried out; According to the technical scheme, the propagation path and the propagation coefficient are determined by utilizing the incidence relation between the corresponding nodes of the enterprise, effective propagation of the risk parameter tags is carried out, enterprise potential risk early warning is obtained through analysis more quickly and accurately, and compared with a manual analysis mode, the enterprise potential risk analysis efficiency and early warning reliability are improved.

The invention provides a traffic environment modeling method which comprises the following steps: calculating the collision probability of a vehicle and an object according to the position of the vehicle, the position of the object and a distribution factor; calculating the risk level of the object according to the type, size and speed of the object; calculating a driving environment risk field according to the collision probability of the vehicle and the object and the risk level of the object; and according to the driving environment risk field, modeling is carried out to generate a risk distribution map in the traffic environment. Therefore, the complex traffic environment is normalized, different traffic environments are quantized in a unified manner, and the motion states of the traffic elements are added into environment modeling, so that potential risks are reflected.

The invention provides a milling and grinding mechanism for a mass production cutting device of equal-length glass tubes. The milling and grinding mechanism comprises a base and a lifting plate, wherein a cushion board is slidably connected to the lifting plate; a plurality of rollers which are uniformly distributed in a single rank are arranged on the cushion board; a clamping mechanism is arranged on the lifting plate; a cutting mechanism is arranged on the cushion board; a milling and grinding mechanism body, comprising a sidewall and a milling tool which is in slide connection with the sidewall, is arranged on the lifting plate; a slide plate is in slide connection with the cushion board; a circular plate is rotatably connected to the slide plate; fifth hydraulic cylinders are symmetrically arranged on the circular plate; third clamping claws are arranged at top boards of fifth hydraulic rods of the fifth hydraulic cylinders. According to the milling and grinding mechanism for the mass production cutting device of the equal-length glass tubes, two sides of each glass tube are milled and grinded once after cutting, so that the processing steps are simplified; moreover, a small space is used; the processing time can be saved; the glass tubes do not need to be manually grinded by workers, so that the potential risk in work is reduced, and the processing quality is improved.