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    • 1. 发明专利
    • Missing target identification system based on state detection
    • GB202012594D0
    • 2020-09-30
    • GB202012594
    • 2020-08-13
    • ZHANG DONGMEI
    • The invention relates to a target missing recognition system based on state inspection. The system comprises an air rifle shooting main body and a signal capturing device, wherein the air rifle shooting main body comprises a bullet pushing device and a state inspection device, the bullet pushing device is used for executing firing of an air rifle bullet according to manipulation of a user, and thestate inspection device is connected with the bullet pushing device and used for sending a photographing starting command once while that the bullet pushing device fires one air rifle bullet is inspected; the signal capturing device is connected with the state inspection device, and used for executing capturing of an image signal of a target surface opposite to the bullet pushing device once at preset time interval after receiving photographing starting command once, thereby obtaining and outputting a corresponding target surface face imaging image. The target missing recognition system basedon state inspection, provided by the invention, is effective in recognition and integrated in a certain degree. Since whether the bullet is on the target surface is subjected to electronic recognition and analysis after shooting of the air rifle each time, interaction speed and efficiency of a shooting range site can be improved.
    • 2. 发明专利
    • Wireless data field receiving and sending system, method and storage medium
    • GB202013848D0
    • 2020-10-21
    • GB202013848
    • 2020-09-03
    • ZHANG DONGMEI
    • The invention relates to a wireless data on-site transceiving system and method and a storage medium, and the system comprises content integration equipment which is used for carrying out the contentintegration of each homomorphic filtering region and each non-curve region, so as to obtain a content integration image corresponding to an instant imaging image; data comparison equipment used for respectively matching the human body area where each human body target in the content integration image is located with each body shape feature so as to send out a comparison success command and send out the matched name of the fare evasion person as the name of the identification person when the body shape feature of a certain fare evasion person is matched, otherwise, sending out a comparison failure command. The wireless data on-site transceiving system and method and the storage medium are simple and convenient to operate and have a certain automation level. Due to the fact that the fare evaders in the train carriages are recognized on site and the names of the fare evaders are wirelessly sent to the mobile terminals of the policemen in the train carriages, the fare evasion behavior is eradicated.
    • 7. 发明申请
    • SYSTEM, DEVICE AND METHOD FOR IMPROVING THROUGHPUT IN A COMMUNICATION NETWORK, PREFERABLY A MOBILE IPV6-BASED NETWORK
    • 用于改善通信网络中的通信的系统,设备和方法,优选基于IPV6的移动网络
    • WO2003088622A1
    • 2003-10-23
    • PCT/IB2003/001342
    • 2003-04-11
    • NOKIA CORPORATIONZHANG, DongmeiZHANG, RuntongKAN, ZhigangMA, JianLI, ChunanDONGFENG, Jing
    • ZHANG, DongmeiZHANG, RuntongKAN, ZhigangMA, JianLI, ChunanDONGFENG, Jing
    • H04L29/08
    • H04W36/02H04L1/16H04L1/1809H04L1/188H04L47/10H04L47/14H04L47/27H04L69/16H04L69/163H04L2001/125H04W8/245H04W28/06H04W28/08H04W36/0011H04W80/04H04W80/06
    • The invention relates to a method and system for managing a communication between a first mobile network element and a second network element, wherein the communication is performed via a network on a packet-switched basis with acknowledgment messages acknowledging receipt of packets being returned to the packet sending network element. A congestion control is provided for controlling the number of packets being allowed to be sent before receipt of acknowledgment messages for these packets. The congestion control is adapted to change, when the first network element performs a hand-over and sends a message informing on the I hand-over, so as to provide faster recovery rate after handover as compared to the normal recovery rate after packet loss. At least one of the first and second network element is adapted, when receiving the message, to trigger the invocation of a fast retransmit and fast recovery algorithm. As an alternative, in order to provide the faster recovery rate after handover, a congestion window size may be step-wise increased after handover, or a threshold value defining a change from exponential to linear increase of the congestion window size, may be set to a value which is more than one half of the window size value before handover.
    • 本发明涉及一种用于管理第一移动网元和第二网元之间的通信的方法和系统,其中通过分组交换基础上的网络执行通信,确认消息确认接收到正被返回到分组的分组 发送网元。 提供拥塞控制,用于控制在接收到这些分组的确认消息之前允许发送的分组的数量。 当第一网元执行切换并发送通知I切换的消息时,拥塞控制适于改变,以便在分组丢失之后与正常恢复速率相比在切换之后提供更快的恢复速率。 当接收到消息时,第一和第二网元中的至少一个适于触发快速重传和快速恢复算法的调用。 作为替代,为了在切换之后提供更快的恢复速率,在切换之后可以逐步增加拥塞窗口大小,或者可以将定义从拥塞窗口大小的指数增加到线性增加的阈值设置为 在切换前大于窗口大小值的一半的值。