75 results about "Adverse conditions" patented technology

An aquatic rescue vehicle formed by adding directional and speed controls to a watercraft along with an autonomous control system to guide the vehicle to specified waypoints is disclosed. The rescue vehicle includes search devices such as a radio direction finder (RDF) and an infrared sensor (or camera) to be used to narrow the search for an isolated person (IP). The rescue vehicle may be discharged from a larger watercraft or an airplane and autonomously set out on its rescue mission. The vehicle may first navigate to a designated waypoint near an IP, and then use signals gathered from the RDF and infrared sensor to finally locate, assist, and retrieve the IP. The vehicle also includes a self-righting mechanism so that the vehicle can complete its mission even under the most adverse conditions.

Particulate matter, such as fog, snow, rain, steam, vehicle exhaust, debris (plastic bags), etc. may cause one or more sensor types to generate false positive solid surface detections. In particular, various depth measurements may be impeded by particulate matter. Identifying false positive return(s) may comprise clustering lidar points, determining differences in range indicated by two different lidar devices having lidar points in the cluster, determining first differences that are more negative than a negative difference threshold and second differences that are more positive than a positive difference threshold, determining a first portion of lidar data in the cluster associated with the first differences and the second differences is associated with particulate matter or debris, and controlling a vehicle based at least in part on suppressing the first portion of the lidar data or indicating that the first portion of the lidar data is associated with particulate matter or debris.

The invention discloses a fault diagnosis and fault-tolerant control method for in-situ steering of a distributed driving vehicle on a wet and slippery road surface, and aims to solve the problem of instability of the vehicle when a driving unit has faults such as driving failure, mechanical locking or excessive slipping. According to the method, the vehicle state is obtained in real time, the initial torque instruction is calculated, and online diagnosis and accurate recognition of the fault mode are achieved. Aiming at hardware faults such as driving failure, the system breaks and isolates a fault wheel; and aiming at excessive slipping, the torque is preferentially and actively reduced to recover the adhesive force, and temporary isolation is carried out after recovery failure. Once the fault unit is confirmed to be isolated, the system immediately starts a torque reconstruction module based on quadratic programming (QP), and the driving task is optimally redistributed to the remaining healthy wheels in real time so as to maintain the expected yaw moment of the whole vehicle. According to the strategy adopted by the invention, faults with different properties can be effectively distinguished and processed in a differentiated manner, and the control stability and active safety of the vehicle under the conditions of severe work and partial failure are remarkably improved.

A scalable monitoring platform for use with a target network having a network management device and multiple managed devices. The platform includes a remote monitoring server and a monitoring device co-located with the target network. The monitoring device is configured to communicate directly with the managed devices using a network management protocol, and to retrieve management data using separately generated and transmitted targeted requests to each managed device. Each managed device transmits a response and each response is evaluated to identify changes in host status or service status indicative of an adverse condition. Dynamic monitoring policies are implemented in response to the changes and management actions are executed in response to adverse conditions.

Provided is a coil component having a configuration that makes it difficult for a center wire of a wire to break and that can reduce adverse conditions caused by deterioration of an insulating coating. An inclined surface (47) is provided at a boundary portion of a mounting surface (31) and an inner end surface (27) of a flange portion (23). A terminal electrode (41) has a first electrode portion (41a) provided along the mounting surface (31) and a second electrode portion (41b) provided along the inclined surface (47) so as to extend from the first electrode portion (41a) to a point on the way to the inclined surface (47). The wire (39) is electrically and mechanically connected at both the first electrode portion (41a) and the second electrode portion (41b). The diameter (WD) of the wire (39) on the winding core portion (22) is larger than the height direction dimension (EH) of the second electrode portion (41b), and the depth direction dimension (SD) of the inclined surface (47) is larger than the diameter (WD) of the wire (39).

This invention discloses a rapeseed BnaALaAT1 The application of genes in breeding stress-resistant, high-yielding plant varieties, the aforementioned BnaALaAT1 The nucleotide sequence of the gene is shown in SEQ ID NO.1. This invention clones the versatile gene from rapeseed. BnaALaAT1 We constructed pure-line plants by introducing rapeseed and conducted phenotypic investigations under various conditions. The experimental results showed that... BnaALaAT1 Genetically modified rapeseed exhibits significantly superior growth compared to the wild type under both normal and various adverse conditions, fully demonstrating that this gene can enhance the plant's survival ability under various adverse conditions by regulating the plant's response mechanism to multiple stresses, providing a crucial guarantee for the stable growth of plants under diverse adverse conditions. Compared to the wild type, transgenic plants not only show a significant increase in yield, with a maximum increase of 53.7%, but also a significant increase in oil content.

Provided are a control device and a storage medium capable of preventing an adverse condition from occurring in a vehicle-mounted storage battery due to expansion accompanying deterioration. The control device is a control device for an electric vehicle on which a driving storage battery package is mounted, the driving storage battery package having a storage battery case that houses a plurality of storage battery cells in a stacked state and is capable of charging the plurality of storage battery cells by an external power source, wherein the control device includes: an acquisition unit that acquires an index value related to deterioration of the plurality of storage battery cells; and a processing unit that, in a case where the index value reaches a first threshold value, performs processing for prohibiting charging of the driving storage battery package from the external power source.

This invention discloses a method, device, medium, and equipment for providing early warning of safe driving in adverse environments. The method includes the following steps: acquiring real-time environmental images and real-time driving data through the onboard equipment of the target vehicle; calling a pre-trained weather classification model to generate the current weather type of the target road; generating the current road surface friction coefficient and current visibility; generating an optimal safe speed limit based on the current road surface friction coefficient, current visibility, and real-time driving data; and generating a safe driving warning scheme based on the optimal safe speed limit. This invention can generate the current road surface friction coefficient and current visibility based on the real-time environmental images of the target road, calculate and generate the optimal safe speed limit based on the above data and the real-time driving data of the target vehicle, and then generate a current safe driving warning scheme for the target vehicle based on the optimal safe speed limit. This eliminates the need to rely on the update frequency and range of regional meteorological information, thereby efficiently assisting drivers in driving safely in adverse environments.

Particulate matter, such as fog, snow, rain, steam, vehicle exhaust, debris (plastic bags), etc. may cause one or more sensor types to generate false positive solid surface detections. In particular, various depth measurements may be impeded by particulate matter. Identifying false positive return(s) may comprise clustering lidar points, determining differences in range indicated by two different lidar devices having lidar points in the cluster, determining first differences that are more negative than a negative difference threshold and second differences that are more positive than a positive difference threshold, determining a first portion of lidar data in the cluster associated with the first differences and the second differences is associated with particulate matter or debris, and controlling a vehicle based at least in part on suppressing the first portion of the lidar data or indicating that the first portion of the lidar data is associated with particulate matter or debris.

The present disclosure relates to a method for determining an adverse condition of a powertrain of a vehicle. According to a first aspect, this disclosure proposes a method for determining an adverse condition of a powertrain of a vehicle and comprising one or more shafts. The method comprises determining angular displacement between angular positions of one or more shafts of the powertrain at individual points along the powertrain. The method further comprises determining, based on the monitored angular displacement, an adverse condition of one or more parts of the powertrain. The method further comprises performing an action based on the determined adverse condition. The disclosure also relates to corresponding sensor arrangement and computer program, and to a vehicle comprising the sensor arrangement.

The present invention relates to a control device for an electric vehicle. The control device for an electric vehicle can simulate engine stall and suppress situations that may cause adverse conditions by simulating engine stall. The control device includes a virtual engine rotational speed calculation unit that calculates a virtual engine rotational speed based on the amount of operation of an accelerator operating unit and a clutch operating unit. When the virtual engine rotational speed calculated by the virtual engine rotational speed calculation unit is less than a predetermined predetermined rotational speed, an engine stall control is executed to stop a rotating motor to simulate engine stall. When the engine stall control is executed, a holding assist control is executed in which a braking device applies a braking torque to the wheels (step S2).

The utility model relates to the technical field of semiconductor detection equipment, in particular to a material resistivity detection device, which comprises a test probe, a mounting bracket, a driving mechanism and a guide mechanism, avoids the problem of resistivity detection caused by manual handheld operation, reduces manual operation, improves the accuracy of a resistivity detection result, and improves the working efficiency. The mounting bracket is arranged, so that the test probe can be stably clamped, and detection errors caused by shaking and the like during testing are avoided; the driving mechanism is arranged to drive the mounting bracket to move in the vertical direction, so that the surface of the product is detected by the test probe; and meanwhile, the guide mechanism is arranged, so that the test probe runs more stably, and unfavorable conditions such as shaking are avoided.

To provide a vehicle operation notification system that can diminish a danger that an accident of a vehicle such as a construction vehicle may occur on a road with adverse conditions to a user such as a driver, enables smooth travel of a vehicle, and can be readily installed or removed.SOLUTION: A vehicle operation notification system that notifies a user of an operating situation of another vehicle includes plural wireless communication devices 10 installed near a road on which a vehicle 1 passes, a RF reader 20 that is connected to the wireless communication devices 10 so that the RF reader can communicate with the wireless communication devices, and a management device 30 connected to each of the wireless communication devices 10 so that the management device can communicate with the wireless communication devices. The RF reader 20 receives identification information from a RF tag 21 installed in the vehicle 1, and outputs the identification information to the management device 30 together with own position information. The management device 30 grasps the position of the vehicle 1 on the basis of the received identification information and position information.SELECTED DRAWING: Figure 1

The present invention provides a component supply device which suppresses the occurrence of defects caused by a state in which a component is attached to a cover tape when the cover tape is peeled off from a carrier tape. The tape feeder is provided with a tape cover (40), an air ejection unit (61), and a magnet member (90). The tape cover is provided with a slit portion (42) having an inducing edge (44) for inducing an extended portion (ES) of the cover tape (TT) extending from the tip of the carrier tape (CT) in a direction in which the extended portion (ES) is separated upward from the conveyance path (22), and an opposing edge (45) opposing the inducing edge (44). The air ejection part ejects air from the lower part of the tape cover, and blows up the extension part (ES) of the carrier tape (CT) to move the extension part (ES) from the slit part to the upper part of the tape cover. The magnet member is located at a position spanning from an upstream side to a downstream side of the slit portion in a region below the slit portion, and attracts a component (BH) in the carrier tape (CT) passing below the slit portion downward.

Featured are impact detection sensors that include a nonconductive layer disposed between two conductive layers. Each conductive layer includes an electrical circuit configured to generate a signal in response to an impact. Also featured are devices (e.g., a wearable device or device configured for use with a piece of equipment, such as a vehicle) including a plurality of impact detection sensors. The device having sensors can receive and process data from the sensors and provide situational awareness for users in adverse conditions, such as during combat or wartime. The wearable device may further include one or more inflatable bladders configured to apply pressure to a wound site for treatment.

Improved techniques for monitoring and managing individual fasteners and fastener driver conditions within varying materials, are provided. In some aspects of the application, fastener tightness is monitored by a control system, and remedial actions are taken when fastener tightness indicates the absence of a desired condition of the fastener or a material in which it is embedded. In other aspects, fastener seating is monitored by a control system, and remedial actions are taken when a change in fastener seating indicates damage or another adverse condition of the fastener or a material in which it is embedded.

The invention relates to an embedded limiting and locking rubber shock insulation support, and belongs to the technical field of shock insulation supports, the embedded limiting and locking rubber shock insulation support comprises a mounting plate, a shock insulation support body is arranged on one side of the mounting plate, and the bottom of the shock insulation support body is fixedly connected with a limiting and locking lower connecting piece through a connecting plate; the top of the shock insulation support body is fixedly connected with a limiting locking upper connecting piece through a connecting plate. By means of the embedded limiting and locking rubber shock insulation support, the purposes that the rubber shock insulation support does not move in a small earthquake and achieves shock insulation and energy consumption when the design value is reached are achieved, the shock insulation and energy consumption effects of the rubber shock insulation support are fully played, the safety of the structure under the earthquake effect is guaranteed, meanwhile, the limiting and locking device can be prevented from being installed outside, and the service life of the limiting and locking device is prolonged. The device can avoid the occurrence of unfavorable conditions such as damage or corrosion and the like, can also avoid the occurrence of unnecessary casualties and the like caused by the fact that damaged parts fly out when the limiting and locking device is damaged, and is used for shock isolation and shock absorption control of building structures and bridge engineering.

A structural integrity evaluation system for a tank made of a composite material, has: an excitor connected to the tank for inducing a stimulus to the tank; sensors connected to the tank, the sensors including a structural integrity sensor for sensing characteristics of a response of the tank and an operating condition sensor for sensing operating conditions; a controller operatively connected to the excitor and to the sensors and configured to: cause the excitor to induce the stimulus to the tank; obtain the response of the tank to the stimulus; determine a structural state of the tank by feeding the characteristics of the response to the stimulus and the operating conditions to a trained model; and in response to a determination that the structural state of the tank is indicative of an adverse condition, issue an alert indicative that a mitigation action is to be performed on the tank.

The utility model relates to the technical field of electric vehicle production, and specifically discloses a detection fixture for a two-wheeled electric vehicle backrest frame metal insert, which comprises an upper body (S), a lower body (T), guide posts (S3), guide sleeves (T3), a single-row positioning insert (S5), a double-row positioning insert (S9), a single-row positioning insert (T10), a double-row positioning insert (T9), a single-row supporting insert (T6) and a double-row supporting insert (T5). The utility model is scientific in design, simple in structure, easy to manufacture and install, and capable of detecting the surface shape of the two-wheeled electric vehicle backrest frame metal insert. The utility model is easy to operate, safe and reliable, and can avoid the occurrence of adverse conditions during the injection molding of the electric vehicle backrest frame metal insert. The utility model provides support for ensuring product quality.

The technologies described herein are generally directed to the autonomous onsite remediation of adverse conditions for network infrastructure in a fifth generation (5G) network or other next generation networks. For example, a method described herein can include detecting a condition of a component of network equipment at a site that has a likelihood of indicating a defined adverse event that has at least a threshold likelihood of occurring. The method can further include, in response to detecting the condition, facilitating generating a graphical image of the component. Further, the method can include, based on information determined from the graphical image, remediating the condition.

The utility model discloses a vehicle. The vehicle comprises a vehicle body frame, the vehicle body frame comprises a frame beam body, a first threshold beam and a second threshold beam, the frame beam body is provided with a first side and a second side which are opposite, the first side faces the inner side of the vehicle body frame, and the second side faces the outer side of the vehicle body frame; the first doorsill beam is arranged on the first side of the frame beam main body; in the width direction of the vehicle body frame, the second doorsill beam is arranged on the side, back to the frame beam body, of the first doorsill beam, one side of the second doorsill beam is connected with the first doorsill beam, and the other side of the second doorsill beam is used for being connected with a chassis. According to the vehicle, the two independent threshold beams are arranged, so that the structural strength of the vehicle body frame is improved, the deformation resistance of the vehicle body frame is improved, under the condition that the vehicle body frame is collided, the possibility that the intrusion amount is too large due to too large deformation, and other adverse conditions happen is reduced, and the anti-collision performance of the vehicle is improved.

The invention discloses a control method, system and device for prolonging the service life of a vehicle clutch and a medium. The control method comprises the steps that firstly, multi-dimensional parameters including a gear shifting instruction, a gear, the rotating speed, torque, the accelerator opening degree, a brake signal, the vehicle speed and the running time are obtained; based on the parameters, the starting state of the vehicle is accurately recognized, and the number of times of starting is counted; then, integrating the starting times, the current gear, the vehicle speed and the low-speed running time, and intelligently judging whether the vehicle enters a low-speed vehicle moving working condition causing abnormal wear of a clutch or not; if it is judged that the working condition is entered, a special gear control correction strategy is executed, and the special gear control correction strategy comprises the steps of forcibly setting the starting gear as the lowest gear and increasing the upshift point rotating speed by a preset value so as to delay upshift. According to the method, bad working conditions such as congestion and bad roads can be recognized in a self-adaptive mode, the sliding friction frequency and sliding friction work of the clutch are remarkably reduced by optimizing the gear shifting strategy, and therefore the service life of the clutch is effectively prolonged, and the maintenance cost of a vehicle in the whole life cycle is reduced.

The present disclosure relates to a method for determining an adverse condition of a powertrain of a vehicle. According to a first aspect, this disclosure proposes a method for determining an adverse condition of a powertrain of a vehicle and comprising one or more shafts. The method comprises determining angular displacement between angular positions of one or more shafts of the powertrain at individual points along the powertrain. The method further comprises determining, based on the monitored angular displacement, an adverse condition of one or more parts of the powertrain. The method further comprises performing an action based on the determined adverse condition. The disclosure also relates to corresponding sensor arrangement and computer program, and to a vehicle comprising the sensor arrangement.

Provided is a lock structure for a flip-up seat for a vehicle, the lock structure being less likely to cause malfunctions due to a lower guide rail. In a lock structure (RK) of a flip-up seat (ST) for a vehicle, the seat (ST) is rotatably supported by an outer upper rail (STb), can be locked to an inner upper rail (5) by a lock part (7), and can be unlocked at a predetermined sliding position. The locking part (7) is provided with a hook clamping component (1) of an internal upper guide rail (5), a hook plate (73) which is arranged on the side of the seat (ST) and is clamped and locked with the hook clamping component (1) through rotation in a first direction, a connecting rod unit (4) enabling the hook plate (73) to rotate in a second direction opposite to the first direction, and a detection piece (511) which descends through rotation of the connecting rod unit (4). The inner lower rail (82) has a notch (82e) into which the detector (511) enters only when the seat (ST) is in a predetermined sliding position, and the hook plate (73) is rotated and unlocked by the rotation of the link unit (4) after the detector (511) enters the notch (82e).

The utility model relates to an anti-tripping connecting piece structure of a building steel structure, which comprises a column, a cross beam and a bolt, the cross beam is connected with the column through the bolt, and the anti-tripping connecting piece structure is characterized in that the column and the cross beam are both of a rectangular structure, the column is composed of a wall plate, a plurality of square holes and round holes are formed in the wall plate, and the bolt comprises a bolt nut, a locking bolt and a bolt head. A square base shaft is arranged between the bolt head and the threaded column, a cotter pin is arranged on the end face of the threaded column, and the locking bolt is fixedly inserted into the cotter pin and used for locking the bolt. The locking bolt is inserted into the cotter pin in the threaded column, so that the radial clearance state between the threaded column and the bolt head is converted into the locking state, and the locking state can prevent the problem that the nut is accidentally tripped when the threaded column is vibrated or under other adverse conditions; and secondly, when the square basic shaft of the bolt on one side of the steel structure is limited and clamped with the square hole, the bolt nut can be tightened on the other side, so that the mounting operation is simple, the efficiency is high, and the comprehensive cost of manpower is saved.

A method of interactive neural network training for driving, the method includes identifying, across a first set of images of road elements and using a neural network to output first driving related outcomes, an image comprising a combination of elements in an initial scenario that is below a confidence level threshold; determining the combination in the initial scenario as a bias; interacting, responsive to the determining, with a second set of images, using the neural network to output second driving related outcomes, wherein the second set of images are created, at least in part, artificially; and revoking, with the second process running interactively with the first process, the determined bias in the first process, by interacting with the first process using the second driving related outcomes of the second process.

Provided are methods and apparatus for receiving sensor data from an analyte sensor of a sensor monitoring system, processing the received sensor data with time corresponding calibration data, outputting the processed sensor data, detecting one or more adverse conditions associated with the sensor monitoring system, disabling the output of the sensor data during the adverse condition time period, determining that the one or more detected adverse conditions is no longer present in the sensor monitoring system, retrieving the sensor data during the adverse condition time period, processing the retrieved sensor data during the adverse condition time period, and outputting the processed retrieved sensor data.

The invention discloses enterococcus avium WZ03 and application thereof, and belongs to the technical field of microorganisms. The strain is preserved in the China General Microbiological Culture Collection Center (CGMCC) on July 3, 2025, the preservation number is CGMCC No.35092, and the strain is named as Enterococcus avium by taxonomy. The enterococcus avium WZ03 disclosed by the invention is screened and verified by a system, shows high protein preservation capacity and anti-mold property, has excellent fermentation performance and wide temperature and pH tolerance, and can adapt to variable environmental conditions. As an ensiling leavening agent, fermentation can still be stably started and the pH value can be continuously reduced under complex conditions such as temperature fluctuation or high-buffering raw materials, the putrefaction phenomenon caused by fermentation delay is effectively prevented, and an excellent strain resource is provided for improving the success rate and the stability of an ensiling process under adverse conditions.

The invention provides a method for manufacturing a circuit pattern assembly with a release film, which can prevent bad conditions caused by etching from the surface. In the method for manufacturing the circuit pattern assembly with the release film, the circuit pattern assembly (2) comprises dummy patterns (4) arranged in gaps (G) between a plurality of circuit patterns (3) and first gaps (G1) between the dummy patterns (4) and the circuit patterns (3). The method for manufacturing the circuit pattern assembly with the release film comprises the following steps of: providing a first back surface concave part (G1R) corresponding to the first gap (G1) and a second back surface concave part (G2R) corresponding to the second gap (G2) between the conductive patterns (3a) on the back surface of the metal plate (9); a step for attaching a release film (5) to the rear surface of the metal plate (9) provided with the first rear surface recess (G1R) and the second rear surface recess (G2R); and a step for removing, by etching, a first region corresponding to the first rear surface recess (G1R) and a second region corresponding to the second rear surface recess (G2R) on the surface of the metal plate (9).

The invention relates to the technical field of geological health monitoring, in particular to an unstable block prediction method and system under special unfavorable geological conditions, and the method comprises the steps: deploying a geological independent unfavorable condition scheduling database, collecting independent unfavorable condition metadata, analyzing the independent unfavorable condition metadata, and collecting component attribute data and component association data; construction monitoring equipment is deployed in the geological independent bad condition scheduling database, and on-line combination bad conditions are generated by constructors based on geological basic data; the method comprises the steps of analyzing online combination bad conditions passing safety control, collecting comprehensive component evaluation parameters, monitoring geological bad condition effects, carrying out matching analysis on construction monitoring data and the comprehensive component evaluation parameters, and carrying out response processing by constructors based on reminding data and self-adaptive correction data. According to the invention, the bad condition combination can be corrected and fed back effectively based on the stable state after the geological exploration bad conditions, and the bad condition configuration effect is improved.