International Business Machines Corporation

Hand Held Products, Inc.

Casco Signal Co., Ltd.

Ting Jiang

Ye Qing Chen

Ning Wang

Shu Xi Wei

Ruomeng Hao

Youmiao Zhang

Liang Chen

Xinxin Li

Weijuan Li

Xiaonan Liu

Ruiyuan Ye

Man Xu

Zenghua Fang

The disclosure relates to a non-national standard turnout drive system based on a double 2-vote-2 architecture, including an interlocking processing subsystem IPS, an interlocking maintenance station SDM, a non-national standard turnout drive module HIOM and an interlocking maintenance station SDM, wherein the non-national standard turnout drive module HIOM, a full-electronic communication module EIOCOM2, and the interlocking processing subsystem IPS are connected with each other in order, and the full-electronic communication module EIOCOM2 is connected to the interlocking maintenance station SDM; two non-national standard turnout drive module HIOMs, which are mutually redundant, obtain turnout drive commands through the interlocking processing subsystem IPS to control drive relays in a non-national standard turnout to lift and fall for driving the turnout to rotate toward a specified direction, while collecting representation information of the turnout and determining a position of the turnout. Compared with the prior art, the disclosure has advantages of high reliability and strong maintainability.

Non-national standard turnout drive system based on double 2-vote-2 architecture

Managing data security on a mobile device. Data associated with a mobile device is received; the data includes an identification (ID) of the mobile device and a location of the mobile device relative to one or more location sensor devices. A path is determined, relative to the one or more location sensor devices, through which the mobile device has traveled. An electronic security key is communicated to the mobile device based on determining that the path corresponds to a defined path associated with the mobile device.

Protecting sensitive data in a security area

Managing data security on a mobile device. Data associated with a mobile device is received; the data includes an identification (ID) of the mobile device and a location of the mobile device relative to one or more location sensor devices. A path is determined, relative to the one or more location sensor devices, through which the mobile device has travelled. An electronic security key is communicated to the mobile device based on determining that the path corresponds to a defined path associated with the mobile device.

A code symbol reading system is provided. The code symbol reading system has an object detection subsystem that can be configured to detect only those objects that are positioned at a specified distance from the system. The object-detection subsystem thereby initiates the scanning process only when an object is detected at substantially the specified distance from the system.

Code symbol reading system having adjustable object detection

Growing community of inventors

Shanghai, China

Ting Jiang