BLOCK OF BLOCKCHAIN GENERATION METHOD, DEVICE, NODE, AND SIGNATURE DEVICE AND SYSTEM

    公开(公告)号:EP3461060A1

    公开(公告)日:2019-03-27

    申请号:EP16924817.6

    申请日:2016-12-23

    发明人: WANG, Jian XIE, Hui

    IPC分类号: H04L9/32

    摘要: The present disclosure provides a method, apparatus, node, signature device and system for generating block of blockchain. The method for generating the blockchain block is applied to a first node in a blockchain network and includes: generating an original block according to a blockchain protocol (210); performing a digital signature operation on the original block to generate a signature block (220); and broadcasting the signature block in the blockchain network (230). By adoption of the method, a block generator of the block in the blockchain network may be confirmed via the digital signature thereof, and verifiable information is provided for the security of the blockchain network.

    COMMUNICATION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND PROGRAM PRODUCT

    公开(公告)号:EP3404998A1

    公开(公告)日:2018-11-21

    申请号:EP16849932.5

    申请日:2016-03-25

    发明人: WANG, Yonghui

    IPC分类号: H04W88/06 G06F9/455

    CPC分类号: G06F9/455 H04W88/06

    摘要: The present application provides a communication method and apparatus, and an electronic device and program product thereof. The method includes: acquiring a communication request of a first virtual machine application, packaging the communication request on a second virtual machine, and sending the packaged communication request to a communication component; and/or receiving communication data sent by a communication component, parsing the communication data on a second virtual machine, and sending the parsed communication data to a first virtual machine application. According to the present application, on the basis that a connection is established between the second virtual machine and the communication component, a connection between the first virtual machine and the communication component may be also established via the second virtual machine, further the first virtual machine may implement communication directly based on the connection relationship when necessary.

    METHOD AND DEVICE FOR CREATING VIRTUAL MACHINE
    6.
    发明公开
    METHOD AND DEVICE FOR CREATING VIRTUAL MACHINE 审中-公开
    用于创建虚拟机的方法和设备

    公开(公告)号:EP3270320A1

    公开(公告)日:2018-01-17

    申请号:EP16888596.0

    申请日:2016-04-25

    发明人: WANG, Yonghui

    IPC分类号: G06F21/53

    摘要: The present invention provides a virtual machine creation method and apparatus. The method includes: acquiring a first installation package of a first application; determining essential environmental data corresponding to the first installation package, obtaining a simplified operating system via compilation according to the essential environmental data, and packaging the simplified operating system and the first installation package to obtain a virtual machine installation package; and running the virtual machine installation package to create a virtual machine. The present application provides a method for automatically creating a virtual machine for independently running an application, and only a simplified operating system needed by the applications on the virtual machine is only configured for the virtual machine, instead of configuring an entire operating system environment. This greatly saves terminal resources.

    摘要翻译: 本发明提供了一种虚拟机创建方法和装置。 该方法包括:获取第一应用的第一安装包; 确定所述第一安装包对应的基本环境数据,根据所述基本环境数据通过编译获得简化的操作系统,将所述简化的操作系统和所述第一安装包进行打包得到虚拟机安装包; 并运行虚拟机安装包来创建虚拟机。 本申请提供了一种自动创建用于独立运行应用程序的虚拟机的方法,仅为虚拟机配置了应用程序所需的简化操作系统,而不是配置整个操作系统环境。 这大大节省了终端资源。

    INFORMATION PROCESSING METHOD AND APPARATUS, CLOUD PROCESSING DEVICE AND COMPUTER PROGRAM PRODUCT

    公开(公告)号:EP3605460A1

    公开(公告)日:2020-02-05

    申请号:EP18899638.3

    申请日:2018-01-10

    发明人: LI, Ye LIAN, Shiguo

    IPC分类号: G06T7/00

    摘要: Embodiments of the present disclosure provide an information processing method, device, cloud-based processing device, and computer program product, which relate to the field of data processing technologies and can cause an increased efficiency in detecting whether a road area contains a depression region. The information processing method includes: acquiring a depth image; processing the depth image to obtain a means-by-row graph, based on which a road area in the depth image is determined; determining a suspected depression region in the road area; and judging over the suspected depression region based on a depression threshold to determine whether the depth image contains a depression region.

    REGISTRATION AND AUTHORIZATION METHOD, DEVICE AND SYSTEM

    公开(公告)号:EP3454238A1

    公开(公告)日:2019-03-13

    申请号:EP16924533.9

    申请日:2016-12-23

    发明人: XIE, Hui WANG, Jian

    IPC分类号: G06F21/31

    摘要: A registration and authorization method, device and system is used for solving the technical problem of relatively low safety of the existing authorization technology. The method is applied to an authorization server, the authorization server is a node in a blockchain network and stores a blockchain composed of a plurality of blocks, each block is used for storing authorization information, and the method comprises: receiving a registration request message sent by a user device, wherein the registration request message includes identification information, and the identification information is used for performing identity verification on a user; assigning authorization information to the user, wherein the authorization information is used for indicating a service that the user can access; and writing the identification information and the authorization information into the blocks of the blockchain through the authorization server.

    METHOD AND APPARATUS FOR STARTING APPLICATION PROGRAM
    10.
    发明公开
    METHOD AND APPARATUS FOR STARTING APPLICATION PROGRAM 审中-公开
    用于启动应用程序的方法和设备

    公开(公告)号:EP3252599A1

    公开(公告)日:2017-12-06

    申请号:EP16877914.8

    申请日:2016-03-25

    发明人: WANG, Yonghui

    IPC分类号: G06F9/455

    摘要: The present invention provides a method and apparatus for starting an application. The method includes: receiving, via a first virtual machine, a startup instruction for starting an application on a second virtual machine, and acquiring startup information corresponding to the startup instruction, the startup information including information of the second virtual machine and information of the application on the second virtual machine; and starting the second virtual machine according to the information of the second virtual machine, and starting the application on the second virtual machine according to the information of the application on the second virtual machine. According to the technical solutions of the present application, a user is capable of directly starting the application on the second virtual machine in the operating environment of the first virtual machine, with no need to switch an operating system to find an application, and thus user's operations are convenient.

    摘要翻译: 本发明提供了一种用于启动应用程序的方法和装置。 所述方法包括:通过第一虚拟机接收第二虚拟机启动应用的启动指令,并获取所述启动指令对应的启动信息,所述启动信息包括所述第二虚拟机的信息和所述应用的信息 在第二个虚拟机上; 根据所述第二虚拟机的信息启动所述第二虚拟机,并根据所述第二虚拟机上的应用程序的信息启动所述第二虚拟机上的应用程序。 根据本申请的技术方案,用户能够在第一虚拟机的运行环境中的第二虚拟机上直接启动应用程序,而不需要切换操作系统来查找应用程序,从而用户 操作很方便。