487results about How to "Reduce distress" patented technology

The invention relates to a method for determining a virtual straight line L5 parallel to side parking limit L2 according to the dynamic interval between a side road-side parked vehicle and a target vehicle in the carport-searching process of an automatic parking system. The straight line is an important reference for path planning. In particular, when a vehicle in front of the target parking space is not parallel to the side parking limit, the method is used for assisting a vehicle in relocating the target parking space in the process automatic parking, the relative distance between the target vehicle and a parked vehicle is dynamically captured through an ultrasonic sensor, the collected data are processed according to specific algorithm, and the processed data are used for formulate a reasonable parking path so as to finish automatic parking.

The invention provides a medical system based on network. The medical system comprises a common user end, a doctor user end, a cloud server, a control end and a medical institution end. A user raises a question according to his own disease at the common user end and describes his own disease, and uploads the information to the cloud server; the cloud server is used for uploading the question to the control end after storing the question; a doctor performs real-time conversation with the common user via an operation interface, and provides a solution for the question of the user, and guides the user to treat at a nearby hospital. According to the GPS navigation provided by the invention, the doctor could recommend a medical institution for the common user to diagnose by locating the consulting place of the common user, and the common user could select whether to invite the doctor to diagnosis and treat at the recommended medical institution based on the policy of a doctor multi-sited license. The medical system of the invention could perform favorable persuasion for medical patients so as to avoid the phenomenon that some medical institutions are overcrowded while some medical institutions are unfrequented, thereby achieving full utilization of the medical resource.

The invention provides a charging pile recommending method and a device. The method comprises the following steps of acquiring the working information of a plurality of charging piles, wherein the working information comprises the charging information of each vehicle in the queuing list of each charging pile and the identification information of the charging pile; according to the acquired charging requirement information of each queuing user, selecting charging piles which meet the charging requirement information of the queuing user from the plurality of charging piles for each queuing user,wherein the charging requirement information comprises the requirement for the identification of at least one charging pile; for each queuing user, selecting a charging pile which meets a preset charging condition as a target charging pile from all selected charging piles corresponding to the queuing user, according to the charging information of each vehicle in the charging pile corresponding tothe queuing user, and the position of the queuing user in the queuing list; and recommending the target charging pile to the corresponding queuing user.

The invention provides a brain part MRI image segmentation method. The brain part MRI image segmentation method is characterized in that a gray level image of a brain part MRI image to be segmented can be acquired; the gray values of different pixel points of the brain part MRI image can be used as the clustering centers, which are used to form the clustering center sets as the particles, and the optimization of the clustering center sets can be carried out by adopting the particle swarm optimization algorithm; every pixel point of the brain part MRI image belongs to the category having the maximum membership, and then the gray values of the pixel points of the same category are equal to the same gray value, and the brain part MRI image segmentation can be completed. The brain part MRI image segmentation method is advantageous in that according to the chaotic characteristic and the logic self-mapping function, the uniformly-distributed particle swarms can be initialized by adopting the logic self-mapping function, and then the quality of the initial solution, the stability of the PSO algorithm, the speed and the precision of the image segmentation can be improved; the chaotic searching can be carried out, when the particles are in the premature convergence state, and the premature convergence phenomenon caused by the stagnated state of the particles during the iteration process can be prevented, and the optimal solution in the range of the whole situation can be realized, and then the speed and the precision of the image segmentation can be improved.

The invention provides a method for automatically switching operation profiles and a relative mobile device. The mobile device includes an operation profile database having a plurality of operation profiles. The method includes steps of mapping a velocity range to each operation profile to form a velocity and profile table; monitoring a velocity of the mobile device; and switching between the operation profiles of the mobile device according to the velocity of the mobile device, and the velocity and profile table. By automatically switching operation profiles, the invention can reduce harassment of uses to manually switch the profiles, and avoid unnecessary disrespect, safety risk and / or getting out of line.

The invention, which belongs to the technical field of blast furnace fault detection, provides an optimized-extreme-learning-machine-based detection system and method for a blast furnace fault. On the basis of an artificial bee colony (ABC) algorithm, an input weight and an implicit strata threshold value in an extreme learning machine (ELM) are optimized, thereby establishing a reasonable and effective classification model; on the basis of Tent mapping, an initial colony with uniform distribution is generated, thereby improving the quality of an initial solution and enhancing stability of the method; good balancing between global searching and local searching is realized by using an adaptive searching strategy; and jumping out of a local optimal solution is realized by using a Tent chaotic local searching strategy. According to the invention, the convergence speed and the optimizing searching precision of the ABC algorithm are improved; the classification precision of the blast furnace fault detection is enhanced; the probability of generating a new solution is increased; involvement in a local optimal solution is avoided; the rapid evolution direction of the algorithm is guaranteed; and the global searching capability is guaranteed and the local searching capability of the algorithm is also improved to a certain extent.

The invention relates to an alarm method based on information combination and an apparatus thereof. The method comprises the following steps of monitoring a plurality of equipment and judging abnormal equipment in the plurality of equipment; judging a quantity of the abnormal equipment in the equipment belonging to a same equipment group and determining a current abnormal proportion of the equipment group, wherein the current abnormal proportion indicates a proportion of the abnormal equipment in the equipment group; if there are the plurality of abnormal equipment in the equipment group and the corresponding current abnormal proportion is less than a preset abnormal proportion, acquiring equipment alarm information generated for each abnormal equipment and combining the generated equipment alarm information to acquire first alarm information; and sending the first alarm information. In a technical scheme of the invention, under the condition that accurate monitoring is realized, combination and alarm are performed so that monitoring resource wastes and an obsession brought by frequent alarm are effectively reduced.

The invention provides an emergency brake system based on a brain-computer interface technique and relates to an automotive emergency brake system. The emergency brake system is provided with a brain wave and muscle tone collection device and an automobile-assisted emergency brake processing device, wherein the brain wave and muscle tone collection device is provided with an electrode cap, electric signal amplifying and processing circuits, an MCU (Micro Controller Unit) microprocessor, a wireless emitting module and a muscle tone sensor; the automobile-assisted emergency brake processing device is provided with a wireless receiving module, a main controller, an air bag device, an automobile braking module, an accelerator shielding module, an automobile speed indicator, a distance measurement instrument, a pedaling accelerometer and an overall vehicle accelerometer. According to the emergency brake system, the rapid emergency brake can be realized, the thought of a human body is faster than actions of the human body, and the little time difference tends to decide the severity of an accident during the high-speed movement of an automobile; improper operations of a driver can be assisted to be corrected; air bags can be popped out when the accelerated speed exceeds the bearing range of the human body during the braking of the overall automobile.

The embodiment of the invention discloses a power-on silencing method. By the power-on silencing method, a power-on video can be silent, trouble brought to users by sound of the power-on video when silencing is needed can be reduced, and television use experience of the users is improved. The power-on silencing method includes the steps that before the power-on video is played, a remote control detection and silencing power amplifier port of a television is initialized in advance; the remote control detection function of the television is started; a remote control instruction from a remote control is detected due to the remote control detection function; the remote control instruction is converted to be a silencing control level of the television; the silencing control level of the television is transmitted to the silencing power amplifier port, and then the television becomes silent. The embodiment of the invention further discloses the television. The power-on silencing method and the television can carry out silencing processing on the power-on video, reduce the trouble brought to the users by sound of the power-on video when silencing is needed and improve the television use experience of the users.