Patents by Inventor Jianming Song
Jianming Song 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: 11965666Abstract: The disclosure provides a control method and a device for an air conditioner. The method includes: a first reward matrix is constructed according to multiple sets of target operating parameters of an air conditioner, a maximum expected benefit of performing a current action in a current state is calculated based on the first reward matrix and a Q-learning algorithm, wherein the current state is represented by a current indoor environment temperature and a current outdoor environment temperature; target action parameters under the maximum expected benefit are acquired, and operation of the air conditioner is controlled based on second target action parameters, wherein the second target action parameters at least include a second target operating frequency of the compressor, a second target opening degree of the electronic expansion valve and a second target rotating speed of the external fan.Type: GrantFiled: December 16, 2019Date of Patent: April 23, 2024Assignee: Gree Electric Appliances, Inc. of ZhuhaiInventors: Jianming Tan, Shaobin Li, Dechao Song, Dong Yue, Chong Chen, Xiaoyu Luo, Jiabi Deng, Pengfei Wang, Wenxuan Xiao
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Patent number: 11926794Abstract: A continuous operation method is employed for the microwave high-temperature pyrolysis of a solid material containing an organic matter. The method includes the steps of mixing a solid material containing an organic matter with a liquid organic medium; transferring the obtained mixture to a microwave field; and in the microwave field, continuously contacting the mixture with a strong wave absorption material in an inert atmosphere or in vacuum. The strong wave absorption material continuously generates a high temperature under a microwave such that the solid material containing an organic matter and the liquid organic medium are continuously pyrolyzed to implement a continuous operation.Type: GrantFiled: September 27, 2019Date of Patent: March 12, 2024Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATIONInventors: Haibin Jiang, Jinliang Qiao, Xiaohong Zhang, Wenlu Liu, Jianming Gao, Guicun Qi, Zhihai Song, Jinmei Lai, Chuanlun Cai, Binghai Li, Xiang Wang, Yue Ru, Hongbin Zhang, Peng Han, Jiangru Zhang, Chao Jiang, Zhaoyan Guo
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Patent number: 11926687Abstract: A grafted polypropylene resin is prepared by a grafting reaction of a polar monomer capable of absorbing microwave so as to raise its temperature in a microwave field to more than 200° C. and a solid polypropylene resin using microwave irradiation without adding an initiator. The polar grafted polypropylene resin that does not contain initiator residues and does not have a significant reduction in molecular mass compared with a resin before grafting is obtained.Type: GrantFiled: April 26, 2019Date of Patent: March 12, 2024Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATIONInventors: Jinliang Qiao, Songhe Wang, Xiaohong Zhang, Guicun Qi, Zhihai Song, Chuanlun Cai, Xiang Wang, Jinmei Lai, Binghai Li, Haibin Jiang, Yue Ru, Jiangru Zhang, Jianming Gao, Hongbin Zhang, Peng Han, Wenlu Liu
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Publication number: 20230408819Abstract: The present disclosure discloses near-to-eye display equipment and an imaging method thereof. The near-to-eye display equipment includes a group of image display screen unit used for displaying an image, a group of optical lens assembly device used for correcting various optical aberrations of optical imaging, a group of optical prism assembly device used for achieving optical distance prolonging and light path transition, a group of prism splitter device used for image beam splitting and light path transition, and a group of optical reflection device used for optical image reflection and light field compression. The entire near-to-eye display equipment of the present disclosure has a simple optical structure and easily achieves an ultra large visual-field display system. Furthermore, the structure is approximate to a coaxial design, so that the optical performance is good, and a long distance of exit pupil is more suitable for observation with human eyes.Type: ApplicationFiled: June 10, 2022Publication date: December 21, 2023Applicant: Shenzhen Ditai Optoelectronics Co., Ltd.Inventors: Jianming SONG, Jie HU
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Publication number: 20230239447Abstract: The invent discloses a smart wearable device for vision enhancement and a method for realizing stereoscopic vision transposition, comprising a wearable device body, wherein the wearable device body is provided with camera lenses, image sensors, an image information receiving and transmitting unit, image enhancement units, and near-to-eye optical systems; the optical axis and field angle of the near-to-eye optical system are matched with the optical axis and field angle of the camera lens; the image sensor is arranged behind the camera lens; the real scene enters the image sensor through an image imaging device for image acquisition, and through the image enhancement unit, the low-light environment image collected by the smart wearable device in the low-light environment is enhanced and displayed clearly. The invention can ensure the enhancement of the real stereoscopic vision in the dark environment and the interchange of the remote and barrier-free stereoscopic real vision.Type: ApplicationFiled: February 8, 2022Publication date: July 27, 2023Inventors: Jianming Song, Tieshan Zhang, Jie Hu
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Publication number: 20230157910Abstract: An intelligent bathing bed is provided, which includes an underframe and a mattress. The mattress is arranged within the underframe, the mattress includes a fixed mattress and a movable mattress. The fixed mattress and the movable mattress are arranged at intervals in a same plane. The movable mattress is connected with the underframe through a water outlet pipe. The movable mattress includes a roller. A peripheral surface of the roller is provided with a water outlet array and a massaging head array. The water outlet array and the massaging head array are arranged at intervals. The intelligent bathing bed further includes a driving mechanism. The roller is connected with the driving mechanism, and the roller is driven by the driving mechanism to rotate along a central axis. The disclosure has advantages that it is less operation difficulty, can guarantee use safety of the users, and is suitable for the elderly population.Type: ApplicationFiled: November 18, 2022Publication date: May 25, 2023Inventors: Zheng LIU, Yimo WANG, Jianming SONG
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Patent number: 11217269Abstract: Approaches for detecting and reducing wind noise from audio signals captured at multi-microphone array are described. In aspects, the wind noise detector is constructed from probabilities of speech presence and wind noise presence, which are derives from statistics of the phase differences among the time aligned signals of multi-microphones in separate frequency regions. Wind noise, if detected, is reduced by a gain in frequency domain, which is also a function of the phase difference and its statistics.Type: GrantFiled: January 24, 2020Date of Patent: January 4, 2022Assignee: Continental Automotive Systems, Inc.Inventor: Jianming Song
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Publication number: 20210233557Abstract: Approaches for detecting and reducing wind noise from audio signals captured at multi-microphone array are described. In aspects, the wind noise detector is constructed from probabilities of speech presence and wind noise presence, which are derives from statistics of the phase differences among the time aligned signals of multi-microphones in separate frequency regions. Wind noise, if detected, is reduced by a gain in frequency domain, which is also a function of the phase difference and its statistics.Type: ApplicationFiled: January 24, 2020Publication date: July 29, 2021Inventor: Jianming Song
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Patent number: 11038797Abstract: A method for accessing a forwarding entry and a network device are provided. In an example, a cache receives, from a forwarding component, an entry reading command which carries a storage address in a storage of a first forwarding entry to be read. The cache locally searches for a first Hash bucket in a valid state according to the storage address of the first forwarding entry, the first Hash bucket containing a storage address identical to that of the first forwarding entry. If the first Hash bucket is found, the cache transmits, to the forwarding component, the first forwarding entry cached in cache space corresponding to the first Hash bucket. If not found, the cache reads the first forwarding entry from the storage and transmits the first forwarding entry to the forwarding component when the first Hash bucket is not found.Type: GrantFiled: July 4, 2017Date of Patent: June 15, 2021Assignee: New H3C Technologies Co., Ltd.Inventors: Jianming Song, Yunfeng Zhao
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Publication number: 20190260678Abstract: A method for accessing a forwarding entry and a network device are provided. In an example, a cache receives, from a forwarding component, an entry reading command which carries a storage address in a storage of a first forwarding entry to be read. The cache locally searches for a first Hash bucket in a valid state according to the storage address of the first forwarding entry, the first Hash bucket containing a storage address identical to that of the first forwarding entry. If the first Hash bucket is found, the cache transmits, to the forwarding component, the first forwarding entry cached in cache space corresponding to the first Hash bucket. If not found, the cache reads the first forwarding entry from the storage and transmits the first forwarding entry to the forwarding component when the first Hash bucket is not found.Type: ApplicationFiled: July 4, 2017Publication date: August 22, 2019Inventors: Jianming SONG, Yunfeng ZHAO
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Patent number: 10268631Abstract: A programming file including a first module is loaded to a programmable component. And then, the programmable component is dis-reset. Subsequently, first data is loaded to a memory connecting with the programmable component, to enable the first module in the programmable component to convert the first data of the memory into second data. After the first module of the programmable component converts the first data of the memory into the second data, a second module is loaded to the programmable component. The first module in the programming file is then replaced with the second module, to enable the second module to access the second data.Type: GrantFiled: September 25, 2015Date of Patent: April 23, 2019Assignee: Hewlett Packard Enterprise Development LPInventors: Changzhong Ge, Jianming Song, Kai Ren
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Patent number: 10249316Abstract: Speech in a motor vehicle is improved by suppressing transient, “non-stationary” noise using pattern matching. Pre-stored sets of linear predictive coefficients are compared to LPC coefficients of a noise signal. The pre-stored LPC coefficient set that is “closest” to an LPC coefficient set representing a signal comprising speech and noise is considered to be noise.Type: GrantFiled: September 9, 2017Date of Patent: April 2, 2019Assignee: Continental Automotive Systems, Inc.Inventors: Jianming Song, Bijal Joshi
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Publication number: 20180075859Abstract: Speech in a motor vehicle is improved by suppressing transient, “non-stationary” noise using pattern matching. Pre-stored sets of linear predictive coefficients are compared to LPC coefficients of a noise signal. The pre-stored LPC coefficient set that is “closest” to an LPC coefficient set representing a signal comprising speech and noise is considered to be noise.Type: ApplicationFiled: September 9, 2017Publication date: March 15, 2018Inventors: Jianming Song, Bijal Joshi
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Publication number: 20170300341Abstract: A programming file including a first module is loaded to a programmable component. And then, the programmable component is dis-reset. Subsequently, first data is loaded to a memory connecting with the programmable component, to enable the first module in the programmable component to convert the first data of the memory into second data. After the first module of the programmable component converts the first data of the memory into the second data, a second module is loaded to the programmable component. The first module in the programming file is then replaced with the second module, to enable the second module to access the second data.Type: ApplicationFiled: September 25, 2015Publication date: October 19, 2017Inventors: Changzhong GE, Jianming SONG, Kai REN
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Patent number: 9773509Abstract: Acoustic noise in an audio signal is reduced by calculating a speech probability presence (SPP) factor using minimum mean square error (MMSE). The SPP factor, which has a value typically ranging between zero and one, is modified or warped responsive to a value obtained from the evaluation of a sigmoid function, the shape of which is determined by a signal-to-noise ratio (SNR), which is obtained by an evaluation of the signal energy and noise energy output from a microphone over time.Type: GrantFiled: September 19, 2016Date of Patent: September 26, 2017Assignee: Continental Automotive Systems, Inc.Inventors: Guillaume Lamy, Jianming Song
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Publication number: 20170069337Abstract: Acoustic noise in an audio signal is reduced by calculating a speech probability presence (SPP) factor using minimum mean square error (MMSE). The SPP factor, which has a value typically ranging between zero and one, is modified or warped responsive to a value obtained from the evaluation of a sigmoid function, the shape of which is determined by a signal-to-noise ratio (SNR), which is obtained by an evaluation of the signal energy and noise energy output from a microphone over time.Type: ApplicationFiled: September 19, 2016Publication date: March 9, 2017Inventors: Guillaume Lamy, Jianming Song
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Patent number: 9497528Abstract: Speech from a driver and speech from a passenger in a vehicle is selected directionally using a plurality of directional microphones. Sounds detected as coming from a passenger from a plurality of directional microphones are suppressed from sounds detected as coming from a driver by a second plurality of directional microphones.Type: GrantFiled: November 7, 2013Date of Patent: November 15, 2016Assignee: Continental Automotive Systems, Inc.Inventors: Jianming Song, Mike Reuter
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Patent number: 9449610Abstract: Acoustic noise in an audio signal is reduced by calculating a speech probability presence (SPP) factor using minimum mean square error (MMSE). The SPP factor, which has a value typically ranging between zero and one, is modified or warped responsive to a value obtained from the evaluation of a sigmoid function, the shape of which is determined by a signal-to-noise ratio (SNR), which is obtained by an evaluation of the signal energy and noise energy output from a microphone over time.Type: GrantFiled: November 7, 2013Date of Patent: September 20, 2016Assignee: Continental Automotive Systems, Inc.Inventors: Guillaume Lamy, Jianming Song
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Publication number: 20150124988Abstract: Speech from a driver and speech from a passenger in a vehicle is selected directionally using a plurality of directional microphones. Sounds detected as coming from a passenger from a plurality of directional microphones are suppressed from sounds detected as coming from a driver by a second plurality of directional microphones.Type: ApplicationFiled: November 7, 2013Publication date: May 7, 2015Applicant: CONTINENTAL AUTOMOTIVE SYSTEMS,INC.Inventors: Jianming Song, Mike Reuter
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Publication number: 20150127331Abstract: Acoustic noise in an audio signal is reduced by calculating a speech probability presence (SPP) factor using minimum mean square error (MMSE). The SPP factor, which has a value typically ranging between zero and one, is modified or warped responsive to a value obtained from the evaluation of a sigmoid function, the shape of which is determined by a signal-to-noise ratio (SNR), which is obtained by an evaluation of the signal energy and noise energy output from a microphone over time.Type: ApplicationFiled: November 7, 2013Publication date: May 7, 2015Applicant: CONTINENTAL AUTOMOTIVE SYSTEMS, INC.Inventors: Guillaume Lamy, Jianming Song