Unlock instant, AI-driven research and patent intelligence for your innovation.

Secure identification gateway used for vehicle-ground data synchronization

A technology for data synchronization and security identification, which is applied in the field of security identification gateways, can solve problems such as attacks, and achieve the effect of convenient identification and vehicle-ground data synchronization

Inactive Publication Date: 2015-07-29
北京空间方阵网络科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing trains mostly use communication methods for synchronizing data on the train. At present, there is no method to realize data synchronization and security identification of high-speed trains through gateways. The existence of the network also means constant attacks by hackers. Its safety and reliability should be guaranteed. Based on the above problems in management and use, the safety identification gateway for vehicle-ground data synchronization involved in the present invention can effectively solve the above problems

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Secure identification gateway used for vehicle-ground data synchronization

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.

[0011] Such as figure 1 As shown, a security identification gateway 4 for vehicle-ground data synchronization of the present invention includes a network interface card and a data processing card on the PCI bus interface, and the network interface card is an Ethernet interface card that receives and forwards IP data packets 1; the data processing card includes the Ethernet interface chip 2 of the IP data information forwarded by the network interface card, the programmable gate array chip 3 connected with the Ethernet interface chip, and also includes the programmable gate array chip connected with the programmable gate array chip The connected SRAM buffer, the SPI interface chip and the ASI interface chip output the ASI data flow signal through the connector, and the SPI interface chip ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a secure identification gateway used for vehicle-ground data synchronization, which is capable of realizing vehicle-ground data synchronization, and is safe, reliable and convenient to identify. The secure identification gateway solves the technical problem through the following technical scheme: a network interface card is an Ethernet interface card for receiving and forwarding an IP (Internet Protocol) data packet; a data processing card comprises an Ethernet interface chip for IP data information forwarded by the network interface card, and a programmable gate array chip connected to the Ethernet interface chip.

Description

technical field [0001] The invention relates to a security identification gateway, in particular to a security identification gateway for vehicle-ground data synchronization. Background technique [0002] Existing trains mostly use communication methods for synchronizing data on the train. At present, there is no method to realize data synchronization and security identification of high-speed trains through gateways. The existence of the network also means constant attacks by hackers. Its safety and reliability should be guaranteed. Based on the above problems in management and use, the safety identification gateway for vehicle-ground data synchronization involved in the present invention can effectively solve the above problems. [0003] Therefore, there are defects in the prior art and need to be improved. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a security identification gateway for vehicle-ground data...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/66
CPCH04L12/66
Inventor 吴光胜
Owner 北京空间方阵网络科技有限公司