107results about How to "Reasonable judgment" patented technology

The invention discloses a method for identifying a single intersection signal timing imbalance state. The problems that in the prior art, the data source is single, the judgment accuracy is difficultto guarantee, and timing optimization cannot be guided are solved. The method comprises the following steps of S1, acquiring static information of an intersection and dynamic data of the intersection,S2, sequentially calculating lane saturation, flow direction saturation, flow direction queuing length and flow direction queuing intensity according to the obtained static information and dynamic data, S3, judging a flow direction state according to a calculation result, S4, judging an inlet state according to the flow direction state, and S5, judging whether the intersection state is unbalancedor not through an intersection judgment rule according to the inlet state. According to the scheme, the data volume source is rich, and the judgment accuracy is ensured; a distinguishing system for different dimensions of lanes, flow directions, entrances and intersections is established, specific reasons for problems can be positioned, so that signal optimization is facilitated, and a decision basis is provided for formulation of a timing optimization scheme.

The invention discloses a constraint measuring tool and a using method thereof and belongs to the technical field of aeroengine casing part machining detection. The measuring tool comprises a base, a pressing cover is arranged above the base, and the upper surface of the base is provided with a positioning ring which is fixed to the base through a third pressing device; the upper surface of the positioning ring corresponds to the reference of a part to be detected, and the lower surface of the pressing cover corresponds to the spigot of the part to be detected; the positioning ring is fixedly connected to the part to be detected through a first pressing device, the pressing cover is fixedly connected to the part to be detected through a second pressing device. The using method includes placing the positioning ring on the upper surface of the base, and pressing and fixing the positioning ring through the third pressing device; placing the part to be detected onto the top of the positioning ring, matching the upper surface of the positioning ring with the reference of the part to be detected, and pressing and fixing the positioning ring and the part to be detected through the first pressing device; placing the pressing cover onto the top of the part to be detected, matching the spigot of the part to be detected with the lower surface of the pressing cover, and pressing and fixing the part to be detected and the pressing cover through the second pressing device.

The invention relates to a microbial fluorescent staining solution and an application thereof. The microbial fluorescent staining solution comprises lectin, fluorescein, nucleic acid dye, a buffer solution, an anti-quenching agent, a bacteriostatic agent and water; the microbial fluorescent staining solution can be used in microbial dyeing, specific recognition of agglutinin on glycoprotein and specific staining of nucleic acid by nucleic acid dye are utilized, according to the invention, the fungi are blue, green or red, the bacteria are red, the morphology is combined to achieve the detection on the microorganisms in a vaginal secretion sample, a cervical exfoliated cell sample, a skin sample and a sputum sample, the detection result can be visualized, and the microorganism variety can be directly and reasonably judged.

The invention belongs to the technical field of vehicle networking and particularly relates to a judging system for traffic accident occurrence of a vehicle. The judging system comprises a vehicle-mounted terminal installed on the vehicle and a data center electrically connected with the vehicle-mounted terminal. The vehicle-mounted terminal comprises a GPS satellite module, a GSM module, a 3D power acceleration inductor and a CPU processor. The GPS satellite module is used for locating the vehicle precisely. The GSM module is used for transmitting voice information. The 3D power acceleration inductor is used for judging whether collision or rollover occurs to the vehicle. The CPU processor is used for processing data. The system can monitor the actual condition of traffic accident occurrence, then transmit the data of vehicle damage to the data center, then formulate a rescue scheme, judge how traffic accidents happen, and judge the damage condition of the vehicle, and what is important is that the judging system helps to confirm responsibility of the traffic accidents. The invention further discloses a judging method for traffic accident occurrence of the vehicle.

The invention provides a method for repairing a damaged graphite boat blade. The method comprises the steps that a blade of the damaged graphite boat is demounted; a repairing area is set on the damaged blade; a damaged portion is cut off along the repairing area, a repairing tool is used to cut out a to-be-used part of a scrapped graphite boat blade, the to-be-used part and a cut to-be-repaired part can be combined into one complete blade and assembled on the graphite boat, and then calibration and repairing are conducted on a boat clamping mounting device; or, a patch piece is cut off from the scrapped graphite boat blade, the patch piece fixedly covers the two sides of a crack of a damaged portion in the repairing area, the graphite boat is assembled, and then calibration and repairingare conducted on the boat clamping mounting device; the repaired graphite boat is cleaned and dried; dummy silicon wafers are inserted into the repaired graphite boat, the repaired graphite boat is put into a tubular anti-reflection film deposition apparatus, and coating process is carried out; the dummy silicon wafers are taken out in order, according to the conditions of anti-reflection films ofthe dummy silicon wafers at each position, the position of the repaired part is slightly adjusted.