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公开(公告)号：US20180067878A1
公开(公告)日：2018-03-08
申请号：US15409930
申请日：2017-01-19
Inventor： Jingchao Feng , Liming Xia , Quan Wang , Ning Qu , Zhuo Chen , Yu Ma , Haifeng Wang , Yibing Liang
IPC: G06F13/16 , G06F12/1072 , G06F12/02
CPC classification number: G06F13/1663 , G06F12/023 , G06F12/084 , G06F12/0842 , G06F12/1072 , G06F2212/1044
Abstract: The present application discloses a method and an apparatus for transmitting information. A specific implementation of the method includes: sending first information to be transmitted to a shared memory; traversing memory groups in the shared memory, and acquiring a first memory unit suitable for the amount of the first information, each of the memory groups including at least one memory unit, each of memory units in the memory group having an identical size, and the memory units in different memory groups having different sizes; and storing the first information into the acquired first memory unit, so that the first information is read from the first memory unit by a receiving node. Through this implementation, the first information that needs to be transmitted is stored into the memory unit suitable for the amount of the first information, thereby saving memory resources.
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公开(公告)号：US09912560B2
公开(公告)日：2018-03-06
申请号：US14899479
申请日：2014-12-10
Inventor： Zhi Gong , Peng Huang , Chang Hou
IPC: G06F15/173 , H04L12/26
CPC classification number: H04L43/0811 , G06F11/00 , H04L43/10
Abstract: A method and a device for checking health of a link are disclosed in the present disclosure. The method includes: receiving and saving control information generated by a keep-alive program; performing a matching on a message received according to the control information, processing the message if the matching is successful, and sending a processed message to the server to be checked; and determining that the link is healthy if a response message is received from the server to be checked, and determining that the link is unhealthy if no response message r is received from the server to be checked. With embodiments of the present disclosure, control information generated by the keep-alive program is received and saved, a matching is performed on a received message according to the control information, and the message is processed if the matching is successful, and then the processed message is sent to a server to be checked, such that whether a link corresponding to the server to be checked is healthy is checked. The above procedure is in accordance with the procedure of accessing the LVS, and thus the problem of traffic loss or mistakenly rejecting the server may be solved and the accuracy of checking health may be improved.
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383.发明申请公开(公告)号：US20180063242A1
公开(公告)日：2018-03-01
申请号：US15429097
申请日：2017-02-09
Inventor： Heng Dong
Abstract: The present disclosure provides a method and apparatus for operating an infrastructure layer of cloud computing architecture. A specific implementation of the method comprises: determining, in response to receiving an operation request sent by a user via a user terminal for the infrastructure layer, whether to execute an operation indicated by the operation request; sending, in response to determining to execute the operation, the operation request to the infrastructure layer; updating, after the infrastructure layer successfully executing the operation and updating the resources related to the infrastructure layer, a state of the resources related to the infrastructure layer stored in the intermediate layer database; acquiring changed data in the resources related to the infrastructure layer, and storing the data in the infrastructure layer database; and synchronizing the data in the infrastructure layer database to the intermediate layer database.
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公开(公告)号：US20180033221A1
公开(公告)日：2018-02-01
申请号：US15424074
申请日：2017-02-03
Inventor： Hong Zhai
Abstract: The present disclosure discloses a method and apparatus for testing operation of an unmanned vehicle. The method for testing operation of the unmanned vehicle comprises: entering a preset image in a preset image set into a vehicle-mounted controller mounted on the unmanned vehicle; acquiring an operation instruction generated by the vehicle-mounted controller based on the preset image; outputting an operation instruction testing result based on a matching result of the operation instruction and a preset operation instruction corresponding to the preset image. The present disclosure achieves simulated test of operation of the unmanned vehicle, verifies reliability of operation of the unmanned vehicle, can be easily implemented and exhibits lower costs.
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公开(公告)号：US20180027061A1
公开(公告)日：2018-01-25
申请号：US15429342
申请日：2017-02-10
Inventor： Hengyi Jian
Abstract: The present application discloses a method and apparatus for elastically scaling a virtual machine cluster. A specific implementation of the method includes: calculating a first amount of residual resources of virtual machines in a virtual machine cluster during service deployment; acquiring an amount of resources demanded by a service to be deployed; acquiring a configuration level of the virtual machines in the virtual machine cluster; determining a virtual machine having a predetermined configuration level as a target virtual machine based on whether the first amount of residual resources satisfies the amount of resources demanded; and deploying the service to be deployed to the target virtual machine. This implementation can implement service deployment in a virtual machine cluster including virtual machines having different configuration levels and also can implement the deployment of different services on a single virtual machine, thereby reducing the costs of service deployment and improving the resource utilization rate of the virtual machine cluster.
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Patent Agency Ranking
公开(公告)号：US20170371810A1
公开(公告)日：2017-12-28
申请号：US15281261
申请日：2016-09-30
Inventor： Liming Xia , Jingchao Feng , Quan Wang , Ning Qu , Zhuo Chen
Abstract: The present application discloses a method and a system for transmitting data. A method embodiment comprises: acquiring a most recent shared memory block index of a shared memory segment by a data receiver, the shared memory segment being used by a data transmitter and the data receiver to transmit data; deciding whether the most recent shared memory block index is consistent with a shared memory block index corresponding to data recently read by the data receiver; and determining, according to the decision, whether to read the data in the shared memory block corresponding to the most recent shared memory block index. According to the present application, when the frequency at which the data receiving process processes data is lower than the frequency at which the data transmitting process processes data, the data receiving process directly reads the most recent data and abandons the outdated data which is not processed in time, without influencing other data receiving processes that process data in a higher frequency. Accordingly, the extremely high demand for instantaneity for processing data by a process in the control system of an autonomous vehicle, for example, is satisfied. Therefore, the security and stability of the system are improved.
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公开(公告)号：US20170371591A1
公开(公告)日：2017-12-28
申请号：US15281268
申请日：2016-09-30
Inventor： Liming Xia , Jingchao Feng , Quan Wang , Ning Qu , Zhuo Chen
CPC classification number: G06F3/0659 , G05D1/0246 , G06F3/0604 , G06F3/064 , G06F3/067 , H04L67/00 , H04L67/1095
Abstract: The present application discloses a data transmission method and system. A specific embodiment of the method includes: receiving a data transmission-instruction by a data sender, wherein the data transmission-instruction includes a thematic name indicative of a type of to-be-transmitted data required by a data receiver; creating a shared memory segment corresponding to the thematic name. It makes possible for the data sender and the data receiver to run in a separate memory space. When data is needed to be transmitted, a corresponding shared memory segment may be created for data transmission in accordance with any transmitting requirement, and the shared memory segment may be released when the transmission is done or appears abnormal. On one hand, it reduces the redundant operations of the data transmission system during data transmission, and improves the data transmission performance; on the other hand, the data transmitting procedure between the data sender and the data receiver, and other operations executed by the data sender or the data receiver are independent of each other, which improves the stability of the data transmission system.
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公开(公告)号：US20170359919A1
公开(公告)日：2017-12-14
申请号：US15279221
申请日：2016-09-28
Inventor： Hu TANG , Xianguang TAN , Tianyu ZHOU , Ruiquan DING , Binghua ZHANG
IPC: H05K7/20
CPC classification number: H05K7/208 , H01L23/427 , H05K7/20336 , H05K7/20818
Abstract: The present application discloses a machine cabinet. In one embodiment, the machine cabinet comprises a housing, and an inner chamber, a liquid working medium accommodating area, a heat exchanger and a delivery passage disposed in the housing, wherein the inner chamber is in a vacuum state and configured to accommodate electronic devices to be cooled; the liquid working medium accommodating area is configured to accommodate a liquid working medium, the liquid working medium is converted into a gas working medium to enter the heat exchanger after cooling the electronic devices to be cooled; the heat exchanger is configured to liquefy the gas working medium into a liquid working medium and guide the liquid working medium obtained by liquefying the gas working medium into the delivery passage; and the delivery passage is connected with the heat exchanger and the liquid working medium accommodating area and is configured to guide the liquid working medium obtained by liquefying the gas working medium into the liquid working medium accommodating area. The embodiment eliminates the influence of the humidity, cleanness and the like to the electronic devices due to the air circulation, and thus lengthens the service life of the electronic devices.
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公开(公告)号：US20170228459A1
公开(公告)日：2017-08-10
申请号：US15384141
申请日：2016-12-19
Inventor： Haifeng WANG , Shiqi ZHAO , Haifeng WU , Tian WU , Daisong GUAN
CPC classification number: G06F16/951 , G06F16/9535 , G06N20/00
Abstract: A method and a device for mobile searching based on artificial intelligence are provided in the present disclosure. The method includes: displaying a search box, and receiving a query inputted by a user via the search box; obtaining a search result according to the query, and displaying the search result on a search result page; after receiving a click instruction on the search result, displaying a context page corresponding to the search result; and after receiving a click instruction on a result in the search result or in the context page, displaying a content page corresponding to the result clicked. The method can break through the concept of PC search and provide a search method which is more suitable for a mobile search scene.
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公开(公告)号：US20170116521A1
公开(公告)日：2017-04-27
申请号：US15273551
申请日：2016-09-22
Inventor： Jiang WANG , Chang HUANG
CPC classification number: G06N3/08 , G06F7/08 , G06F16/958 , G06N3/04 , G06N3/0445 , G06N3/0454 , G06N7/005
Abstract: The present invention provides a tag processing method and device. In the embodiments of the present invention, through obtaining semantic characteristic data of a resource and then obtaining posterior probabilities of at least one tag sequence of the resource according to the semantic characteristic data of the resource, it is possible to select, based on the posterior probabilities, a tag sequence as a tag set for the resource, and thus realize the purpose of obtaining a plurality of tags for the resource.
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