9results about How to "Instructions are accurate" patented technology

This invention discloses a method for indicating the degree of pyrite development in carbonate reservoirs, belonging to the field of geological exploration technology. Its key features include the following steps: a) selecting sensitive parameters to distinguish pyrite development based on the well logging response characteristics of pyrite-developed strata; b) establishing trend lines for the variation of sensitive parameters in formations with no or low pyrite content using these sensitive parameters; c) constructing trend lines for the variation of sensitive parameters with pyrite content based on strata data from key wells with different pyrite contents; d) identifying pyrite-enriched strata in the wells to be identified based on the intersection indications of the sensitive parameters; e) evaluating the degree of pyrite development in the pyrite-enriched strata by assessing the degree of difference in the intersection of sensitive parameters. This invention achieves the identification of pyrite-enriched strata through resistivity and sonic transit time intersection, enabling rapid and accurate identification of the degree of pyrite development in carbonate reservoirs.

The invention discloses an electronic device and a method for processing a motion signal. The method comprises the following steps: detecting by a radar to obtain a dynamic signal; performing continuous wavelet transform on the dynamic signal to obtain a wavelet magnitude map; segmenting the wavelet magnitude map to generate a plurality of samples; grouping the plurality of samples into a first cluster and a second cluster; sampling a motion signal from the dynamic signal according to the first cluster; and outputting the motion signal.

The invention relates to a pedestrian detection method and device with confrontation and defense capabilities, equipment, a storage medium and a program product. The method comprises the following steps: converting a target image into a grey-scale map; adversarial region detection is carried out on the grey-scale map in a frequency domain, adversarial region mask maps of multiple groups of n-level frequency bands in the frequency domain are obtained, and the adversarial region mask maps of any group of any-level frequency bands are used for indicating the adversarial region of the grey-scale map under the level frequency band of the frequency domain; fusing the confrontation area mask graphs of the same group of n-level frequency bands in the plurality of groups of n-level frequency bands to obtain a plurality of target mask graphs, and based on each target mask graph, performing fuzzy processing on the confrontation area in the target image to obtain a plurality of preprocessed images; and respectively carrying out pedestrian detection on the plurality of preprocessed images through a pedestrian detection model, and carrying out non-maximum suppression fusion on a detection result to obtain a target detection result. Therefore, various adversarial attacks can be effectively defended, so that the adversarial defense capability of pedestrian detection is improved.

The invention relates to the field of beverage preparation, in particular to a non-contact water taking method and system. The non-contact water taking method comprises the steps that a plurality of subject matters are arranged on the peripheral side of the water cup around the vertical axis of the water cup, and the subject matters have different optical characteristics; configuring an identification unit and a control unit for the water dispenser; enabling any subject matter to correspond to a temperature value, wherein the temperature values corresponding to a plurality of subject matters do not coincide; when the water cup is placed in the water receiving area of the water dispenser, a subject matter corresponding to the corner, relative to the water dispenser, of the water cup can be recognized by the recognition unit. The control unit controls the water dispenser to output water flow with the corresponding temperature according to the temperature value, recognized by the recognition unit, corresponding to the subject matter.

The utility model discloses an intelligent tourist guiding and indicating device for a scenic spot, and relates to the technical field of scenic spot equipment. The device comprises a stand column, a supporting sleeve is fixedly connected to the surface of the stand column, and an indication board is installed on one side of the supporting sleeve. A guide assembly is arranged on one side of the stand column and comprises a base installed on one side of the stand column, a map board installed on the top of the base and a route strip installed in the map board. Through the cooperation of the guiding assembly and the indicating assembly, the situation that in the prior art, tourists are mixed up due to the fact that the indicating angles of scenic spot guiding indication boards are close is effectively solved, the advancing routes of the tourists can be clearly and accurately indicated through the arrangement of the multiple indication boards and the lamp strips, and the tourist guiding effect is improved. The situation that the tourist walks in the wrong direction due to indefinite indication is avoided, in addition, the device is further provided with a voice broadcast function, the use experience of the tourist is further improved, and the tourist can obtain the needed information more conveniently.

The utility model discloses a portable negative pressure machine for ligation banding operation, including the casing and setting in the negative pressure pump of casing inside, liquid storage bottle and control mainboard, negative pressure pump and control mainboard electricity are connected, the lateral wall on casing is provided with the air inlet, the liquid storage bottle is connected with two suction hoses, one of which is communicated with the negative pressure pump, and the other suction hose is communicated with the air inlet. The utility model discloses the volume of negative pressure machine is small and is convenient for moving and carrying, and can provide enough negative pressure pressure, and the liquid storage bottle is arranged in the negative pressure machine, prevents tissue fluid, pus or blood from flowing into the negative pressure pump from the negative pressure channel along the barrel, causes the equipment damage.

Systems and methods for fine-grained latency measurement and processing adjustment for augmented reality, extended reality, mixed reality, and / or virtual reality environments and systems are disclosed. In some embodiments, fine-grained processing task latency measurements and mitigation actions, including adjusting media quality and / or exchanging operational functions between the client and server to avoid individual task latencies and improve quality of experience (QoE), can be performed individually or collectively by a client wireless transmit receive unit (WTRU) and an application server.

A kind of electric leakage indicating mechanism and switch equipment, it includes: shell;Electric leakage indicating piece, and the bottom of electric leakage indicating piece is equipped with first lug and second lug, and the first lug and second lug staggered arrangement, and respectively located at both ends of electric leakage indicating piece;Electric leakage tripping mechanism, it includes contact support and rotatable setting on contact support on trip and lock, the first protrusion formed by the upper end of trip extending upwards, the first protrusion is located in the side of first lug, and constitutes the linkage of electric leakage indicating piece and trip, the second protrusion formed by the upper end of contact support extending upwards, the second protrusion is located in the side of second lug, and constitutes the linkage of electric leakage indicating piece and contact support, and the side of first lug and first protrusion cooperation with the side of second lug and second protrusion cooperation is arranged towards.The overall structure is simple, stable and reliable in performance, while installation is convenient, and indication is accurate.

The application relates to a voice instruction interaction method and device, electronic equipment and a storage medium, and relates to the technical field of full-scene voice interaction. The method comprises the following steps: receiving audio information, and converting the audio information into first text information; in the case that the first text information meets a first condition, obtaining second text information matched with the first text information from a database; and generating a reply instruction matched with a user intention according to the audio information, the first text information, the second text information and interface information of a current interface of a vehicle terminal. Therefore, the generalization ability of voice interaction can be effectively improved, and the interaction intention of a driver can be accurately understood.