Patents by Inventor Chae Mo Yang
Chae Mo Yang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11713712Abstract: A vehicle and a control method are capable of generating compressed air using a motor of a hybrid vehicle so as to perform cleaning/care of the hybrid vehicle, without an additional or separate device. The vehicle includes an engine including an intake pipe provided to suck outside air and an exhaust pipe provided to discharge inside air, an opening degree control valve provided at a rear end of the exhaust pipe, and a motor configured to generate power for driving a wheel and configured to drive a piston of the engine by using a portion of the power. In response to the opening degree control valve being in a closed state, and in response to the engine being in a non-combustion state, compressed air is generated in the exhaust pipe by driving the piston of the engine with the power of the motor.Type: GrantFiled: November 22, 2021Date of Patent: August 1, 2023Assignees: Hyundai Motor Company, Kia CorporationInventors: Dongwoo Hong, Chae Mo Yang
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Patent number: 11631281Abstract: A vehicle includes a power supply including a battery, a display, a storage configured to store a power matching data, and a fuel efficiency matching data, and a controller configured to determine driving power supplied by the battery, determine a current driving fuel efficiency corresponding to a reference weight based on the driving power and the power matching data, determine the current weight of the vehicle, determine a first fuel efficiency based on an accumulated driving fuel efficiency accumulated from a previous charging time point to a current charging time point and the current driving fuel efficiency at the current charging time point, determine a second fuel efficiency based on the fuel efficiency matching data and the first fuel efficiency corresponding to each of the existing weight and the current weight, determine the estimated driving distance of the vehicle based on the charging capacity of the battery and the second fuel efficiency, and output the estimated driving distance to the display.Type: GrantFiled: November 9, 2020Date of Patent: April 18, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Jungmin Cha, TaeJun Kang, Chae Mo Yang, Ikjun Choi, Do Youn Jang
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Publication number: 20220252001Abstract: A vehicle and a control method are capable of generating compressed air using a motor of a hybrid vehicle so as to perform cleaning/care of the hybrid vehicle, without an additional or separate device. The vehicle includes an engine including an intake pipe provided to suck outside air and an exhaust pipe provided to discharge inside air, an opening degree control valve provided at a rear end of the exhaust pipe, and a motor configured to generate power for driving a wheel and configured to drive a piston of the engine by using a portion of the power. In response to the opening degree control valve being in a closed state, and in response to the engine being in a non-combustion state, compressed air is generated in the exhaust pipe by driving the piston of the engine with the power of the motor.Type: ApplicationFiled: November 22, 2021Publication date: August 11, 2022Inventors: Dongwoo Hong, Chae Mo Yang
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Publication number: 20220028183Abstract: A vehicle includes a power supply including a battery, a display, a storage configured to store a power matching data, and a fuel efficiency matching data, and a controller configured to determine driving power supplied by the battery, determine a current driving fuel efficiency corresponding to a reference weight based on the driving power and the power matching data, determine the current weight of the vehicle, determine a first fuel efficiency based on an accumulated driving fuel efficiency accumulated from a previous charging time point to a current charging time point and the current driving fuel efficiency at the current charging time point, determine a second fuel efficiency based on the fuel efficiency matching data and the first fuel efficiency corresponding to each of the existing weight and the current weight, determine the estimated driving distance of the vehicle based on the charging capacity of the battery and the second fuel efficiency, and output the estimated driving distance to the display.Type: ApplicationFiled: November 9, 2020Publication date: January 27, 2022Inventors: Jungmin Cha, TaeJun Kang, Chae Mo Yang, Ikjun Choi, Do Youn Jang
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Patent number: 10744900Abstract: Disclosed are a vehicle and method for managing a battery for vehicle. The vehicle includes a battery configured to be charged and discharged while connected to a charger; and a controller configured to charge the battery by distributing charging current for the battery with the foremost priority if the charging current for the battery is smaller than consumption current, and distribute the consumption current after a state of charge (SoC) of the battery reaches a target charging level.Type: GrantFiled: October 25, 2017Date of Patent: August 18, 2020Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: KyuBeom Ko, Seungmyun Chung, Jincheol Shin, Chae Mo Yang, Taewoo Lee, Deok Keun Shin, Jaeseok You
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Publication number: 20190023150Abstract: Disclosed are a vehicle and method for managing a battery for vehicle. The vehicle includes a battery configured to be charged and discharged while connected to a charger; and a controller configured to charge the battery by distributing charging current for the battery with the foremost priority if the charging current for the battery is smaller than consumption current, and distribute the consumption current after a state of charge (SoC) of the battery reaches a target charging level.Type: ApplicationFiled: October 25, 2017Publication date: January 24, 2019Inventors: KyuBeom KO, Seungmyun CHUNG, Jincheol SHIN, Chae Mo YANG, Taewoo LEE, Deok Keun SHIN, Jaeseok YOU
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Publication number: 20180202825Abstract: A method for providing charging station information to a vehicle includes collecting a battery charging state, a driving distance and a charging history from a plurality of vehicles, calculating a latent utilization rate regarding at least one charging station based on at least one of the battery charging state, the driving distance and the charging history information, and determining a charging availability information regarding the at least one charging station based on the latent utilization rate to provide the charging availability information to at least one vehicle included in the plurality of vehicles.Type: ApplicationFiled: November 28, 2017Publication date: July 19, 2018Inventors: Jae Seok You, Chae Mo Yang, Kyu Beom Ko, Deok Keun Shin
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Patent number: 9610855Abstract: A slow charging method of a vehicle and an on-board charger using the same are provided that improve charging efficiency and thus save a charging cost by adjusted charging output of the on-board charger based on temperature thereof. The method includes detecting, by a controller, a charging request and detecting temperature of the on-board charger in response to detecting the charging request. The controller is configured to determine whether the temperature of the on-board charger is within a predetermined temperature range and adjust charging an output of the on-board charger to a predetermined value when the temperature of the on-board charger is within the predetermined temperature range. The controller is then configured to charge a battery of the vehicle with the adjusted charging output of the on-board charger.Type: GrantFiled: August 27, 2014Date of Patent: April 4, 2017Assignee: Hyundai Motor CompanyInventors: Houk Nam, Chae Mo Yang
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Patent number: 9446773Abstract: A system and method for assisting a driver are provided. The method includes receiving, by a controller, vehicle traveling information and calculating a first distance between a present vehicle position and an end node. In addition, the controller is configured to calculate a second distance between the present vehicle position and a preceding vehicle based on the receiving information and calculate a third distance in which coasting is available until a present vehicle speed reaches a predetermined target speed. The method further includes determining, by the controller, whether coasting is available based on the first distance, the second distance, the third distance in which coasting is available, and a present vehicle speed of the vehicle, and outputting, when coasting is available, a message that instructs coasting.Type: GrantFiled: December 30, 2013Date of Patent: September 20, 2016Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Heegwon Kim, Je Ir Ryu, Seunggil Choi, Jeong Woo Lee, Ho Sik Lee, Chae Mo Yang
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Publication number: 20160243977Abstract: A system and method for assisting a driver are provided. The method includes receiving, by a controller, vehicle traveling information and calculating a first distance between a present vehicle position and an end node. In addition, the controller is configured to calculate a second distance between the present vehicle position and a preceding vehicle based on the receiving information and calculate a third distance in which coasting is available until a present vehicle speed reaches a predetermined target speed. The method further includes determining, by the controller, whether coasting is available based on the first distance, the second distance, the third distance in which coasting is available, and a present vehicle speed of the vehicle, and outputting, when coasting is available, a message that instructs coasting.Type: ApplicationFiled: December 30, 2013Publication date: August 25, 2016Inventors: Heegwon Kim, Je Ir Ryu, Seunggil Choi, Jeong Woo Lee, Ho Sik Lee, Chae Mo Yang
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Publication number: 20150291043Abstract: A slow charging method of a vehicle and an on-board charger using the same are provided that improve charging efficiency and thus save a charging cost by adjusted charging output of the on-board charger based on temperature thereof. The method includes detecting, by a controller, a charging request and detecting temperature of the on-board charger in response to detecting the charging request. The controller is configured to determine whether the temperature of the on-board charger is within a predetermined temperature range and adjust charging an output of the on-board charger to a predetermined value when the temperature of the on-board charger is within the predetermined temperature range.Type: ApplicationFiled: August 27, 2014Publication date: October 15, 2015Inventors: Houk Nam, Chae Mo Yang
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Patent number: 9114727Abstract: A system and a method of assisting a driver in driving an electric vehicle in a more environmentally efficient manner are disclosed. In particular, an information collecting section collects information operating the electric vehicle and a control logic section generates control logic and models related to route calculation to a destination and operation of the electric vehicle based on the collected information. A route setting section calculates a plurality of travel routes based on the control logic and the model related to the route calculation and sets an optimum travel route having the highest energy efficiency among the plurality of travel routes. A vehicle driving controller monitors the vehicle state and controls driving of the electric vehicle based on the control logic and the model related to the driving of the electric vehicle when the electric vehicle travels along the optimum travel route set by the route setting section.Type: GrantFiled: August 16, 2012Date of Patent: August 25, 2015Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Seunggil Choi, Jeong Woo Lee, Jung Do Kee, Chae Mo Yang
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Publication number: 20150183364Abstract: A system and method for assisting a driver are provided. The method includes receiving, by a controller, vehicle traveling information and calculating a first distance between a present vehicle position and an end node. In addition, the controller is configured to calculate a second distance between the present vehicle position and a preceding vehicle based on the receiving information and calculate a third distance in which coasting is available until a present vehicle speed reaches a predetermined target speed. The method further includes determining, by the controller, whether coasting is available based on the first distance, the second distance, the third distance in which coasting is available, and a present vehicle speed of the vehicle, and outputting, when coasting is available, a message that instructs coasting.Type: ApplicationFiled: December 30, 2013Publication date: July 2, 2015Applicants: KIA MOTORS CORPORATION, HYUNDAI MOTOR COMPANYInventors: Heegwon Kim, Je Ir Ryu, Seunggil Choi, Jeong Woo Lee, Ho Sik Lee, Chae Mo Yang
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Publication number: 20150137744Abstract: A transmitter apparatus of a wireless power transmission system for charging a vehicle includes a parking stopper configured to be fixedly mounted on a ground of a parking space. A transmitter is configured to be connected to the parking stopper and to include a transmitter coil which generates a magnetic field at the time of parking the vehicle.Type: ApplicationFiled: July 10, 2014Publication date: May 21, 2015Inventors: Hee Jin LEE, Chae Mo YANG
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Publication number: 20130151046Abstract: An eco driving system for an electric vehicle and a method thereof is disclosed. The eco driving system may include: a route generator that generates at least one candidate route from a current position to a destination; an information collector that collects real time traffic information, weather information, and an air conditioning load of the vehicle; an energy consumption amount calculator that calculates energy consumption amount of each candidate route based on 3D geographical information of the candidate route and the real time traffic information, the weather information, and the air conditioning load of the vehicle; a driver tendency detector that analyzes a driver's driving pattern to determine the driving tendency; a data base portion that stores each program and data for guiding the eco driving; and a control portion that selects an echo driving route from the candidate routes corresponding to the driving tendency.Type: ApplicationFiled: August 9, 2012Publication date: June 13, 2013Applicants: KIA MOTORS CORPORATION, HYUNDAI MOTOR COMPANYInventors: Seunggil Choi, Jeong Woo Lee, Jung Do Kee, Chae Mo Yang
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Publication number: 20130151047Abstract: A system and a method of assisting a driver in driving an electric vehicle in a more environmentally efficient manner are disclosed. In particular, an information collecting section collects information operating the electric vehicle and a control logic section generates control logic and models related to route calculation to a destination and operation of the electric vehicle based on the collected information. A route setting section calculates a plurality of travel routes based on the control logic and the model related to the route calculation and sets an optimum travel route having the highest energy efficiency among the plurality of travel routes. A vehicle driving controller monitors the vehicle state and controls driving of the electric vehicle based on the control logic and the model related to the driving of the electric vehicle when the electric vehicle travels along the optimum travel route set by the route setting section.Type: ApplicationFiled: August 16, 2012Publication date: June 13, 2013Applicants: KIA MOTORS CORPORATION, HYUNDAI MOTOR COMPANYInventors: Seunggil Choi, Jeong Woo Lee, Jung Do Kee, Chae Mo Yang
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Publication number: 20130144514Abstract: Disclosed is a system and method for controlling an engine of a hybrid vehicle that continuously detects an output required power with the engine of the hybrid vehicle in an Off state, and determines whether the required power exceeds a preset engine delayed ignition power. Then a determination is made as to whether the required power exceeds a preset engine non-delayed ignition power; and when the required power exceeds the engine non-delayed ignition power within a first set time starting the engine, after the required power exceeds the engine delayed ignition power, so that the fuel efficiency and the output efficiency of a hybrid vehicle according to the present invention may be improved.Type: ApplicationFiled: July 12, 2012Publication date: June 6, 2013Applicants: KIA MOTORS CORPORATION, HYUNDAI MOTOR COMPANYInventors: Yong Kak Choi, Il Kwon Park, Chae Mo Yang
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Patent number: 7977918Abstract: A method of controlling a battery charge level of a hybrid electric vehicle includes: monitoring a quantity of current accumulated for a predetermined time based on a battery charge/discharge current value; calculating a regenerative charge derating constant; calculating a correction coefficient based on the quantity of current accumulated and a battery state of charge; multiplying the regenerative charge derating constant by the correction coefficient to calculate a final regenerative charge derating constant; and multiplying the final regenerative charge derating constant by a charge power to calculate a final charge power, and selectively restricting the battery charge level based on the final charge power.Type: GrantFiled: September 24, 2010Date of Patent: July 12, 2011Assignee: Hyundai Motor CompanyInventors: Yeong Jin Nam, Jae Sung Gu, Chae Mo Yang, Suk Hyung Kim
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Patent number: 7932699Abstract: A method of controlling a battery charge level of a hybrid electric vehicle includes: monitoring a quantity of current accumulated for a predetermined time based on a battery charge/discharge current value; calculating a regenerative charge derating constant; calculating a correction coefficient based on the quantity of current accumulated and a battery state of charge; multiplying the regenerative charge derating constant by the correction coefficient to calculate a final regenerative charge derating constant; and multiplying the final regenerative charge derating constant by a charge power to calculate a final charge power, and selectively restricting the battery charge level based on the final charge power.Type: GrantFiled: September 5, 2007Date of Patent: April 26, 2011Assignee: Hyundai Motor CompanyInventors: Yeong Jin Nam, Jae Sung Gu, Chae Mo Yang, Suk Hyung Kim
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Publication number: 20110037434Abstract: A method of controlling a battery charge level of a hybrid electric vehicle includes: monitoring a quantity of current accumulated for a predetermined time based on a battery charge/discharge current value; calculating a regenerative charge derating constant; calculating a correction coefficient based on the quantity of current accumulated and a battery state of charge; multiplying the regenerative charge derating constant by the correction coefficient to calculate a final regenerative charge derating constant; and multiplying the final regenerative charge derating constant by a charge power to calculate a final charge power, and selectively restricting the battery charge level based on the final charge power.Type: ApplicationFiled: September 24, 2010Publication date: February 17, 2011Applicant: Hyundai Motor CompanyInventors: Yeong Jin Nam, Jae Sung Gu, Chae Mo Yang, Suk Hyung Kim