摘要:
A method, system and computer readable medium to autonomously keep a vehicle in a lane. The method including, engaging a lane centering system configured to maintain the vehicle within the lane, at a specified lane position. Further engaging a lane keeping system when the lane centering system fails to keep the vehicle within the lane, the lane keeping system configured to return the vehicle to the lane, when the vehicle leaves or is leaving the lane. And, applying a cost function to determine the nature of engagement of the lane keeping system to return the vehicle to the lane.
摘要:
A method of measuring a step height of a device using a scanning electron microscope (SEM), the method may include providing a device which comprises a first region and a second region, wherein a step is formed between the first region and the second region, obtaining a SEM image of the device by photographing the device using a SEM, wherein the SEM image comprises a first SEM image region for the first region and a second SEM image region for the second region, converting the SEM image into a gray-level histogram and calculating a first peak value related to the first SEM image region and a second peak value related to the second SEM image region, wherein the first peak value and the second peak value are repeatedly calculated by varying a focal length of the SEM, and determining a height of the step by analyzing a trend of changes in the first peak value according to changes in the focal length and a trend of changes in the second peak value according to the changes in the focal length.
摘要:
A collision avoidance system in a host vehicle that provides automatic steering control using differential braking in the event that the normal steering control fails. The system determines whether a collision with an object, such as a target vehicle, in front of the host vehicle is imminent, and if so, determines an optimal path for the host vehicle to travel along to avoid the object if the collision is imminent. The collision avoidance system may determine that automatic steering is necessary to cause the vehicle to travel along the optimal path to avoid the target. If the collision avoidance system does determine that automatic steering is necessary and detects that normal vehicle steering has failed, the system uses differential braking to steer the vehicle along the path.
摘要:
A method and system may calculate a steering adjustment required for a vehicle traveling on a roadway to execute a transition to lane centering maneuver. A steering limit may be selected or calculated in accordance with a desired smoothness level for completing the maneuver. The steering limit may be applied to a steering adjustment to obtain a modified steering adjustment, and the modified steering adjustment may be applied to the vehicle.
摘要:
A method and system may measure one or more vehicle dynamics measurements and activate an automatic vehicle control system based on the one or more measurements. The vehicle dynamics measurements may include a vehicle steering angle measurement, vehicle lane offset measurement, or other vehicle dynamics measurements. The automatic vehicle control system may include an automated lane centering system, lane keeping assist, or other autonomous vehicle steering control system.
摘要:
A vehicle is configured to execute an autonomic lane change maneuver and is equipped with a spatial monitoring system. Each of a plurality of objects located proximate to the vehicle is monitored. Locations of each of the objects are predicted relative to a projected trajectory of the vehicle. A collision risk level between the vehicle and each of the objects is assessed.
摘要:
Example embodiment are directed to a reflective display device including a polymer-dispersed liquid crystal (PDLC) layer between a first substrate and a second substrate, and a mirror reflection plate on the first substrate.
摘要:
A recessed channel transistor includes a single crystalline silicon substrate having a recessed portion, a bottom surface of the recessed portion including an elevated central portion, a channel doping region in the single crystalline silicon substrate, the channel doping region being under the bottom surface of the recessed portion, a gate structure in the recessed portion, and source/drain regions in the single crystalline silicon substrate at both sides of the recessed portion, the source/drain regions being spaced apart from the bottom surface of the recessed portion.
摘要:
Systems and methods for automatically adjusting the orientation of one or more mirrors present on a motorized vehicle are responsive to the spatial position of a component of a driver seat present in such motorized vehicle and the vehicle's primary rear-view mirror.
摘要:
The present invention relates to a biosensor for selectively performing quantitative analysis on a specific substance contained in a biological sample and a readout meter using the same. The inventive biosensor comprises an electrode for recording identification information of the biosensor thereon. The electrode has an electrode pattern and a plurality of contact points formed thereon according to the identification information, and the identification information is recorded on the electrode based on the ratio of resistances between the plurality of contact points. According to the present invention, various items of identification information such as in formation on recognition of electrical connection between the contact points of the biosensor and a readout meter, the kind of a target substance, measurement conditions, production information of the biosensor, analysis information of the target substance, user information, available meter information and the like are automatically recognized by the readout meter through the electrodes.