公开(公告)号：US10534356B2

公开(公告)日：2020-01-14

申请号：US14530102

申请日：2014-10-31

Applicant: Brooks Automation, Inc.

Inventor： Pablo Gonzalez ,  Gary Roy Watts

IPC: G05B19/41 ,  G05B19/418 ,  G06F21/44

Abstract: An access arbitration module includes a plurality of active component communication ports for communicating with a plurality of active components, and includes a passive component communication port for communicating with a passive component. The access arbitration module also includes switching logic defined to control transmission of access communication protocol signals between each of the plurality of active component communication ports and the passive component communication port, such that an authorized one of the plurality of active component communication ports is connected in communication with the passive component communication port at a given time, and such that non-authorized ones of the plurality of active component communication ports are prevented from communication with the passive component communication port at the given time.

公开(公告)号：US20150057764A1

公开(公告)日：2015-02-26

申请号：US14530102

申请日：2014-10-31

Applicant: Brooks Automation, Inc.

Inventor： Pablo Gonzalez ,  Gary Roy Watts

IPC: G05B19/418

CPC classification number: G05B19/4189 ,  G05B2219/45031 ,  G06F21/44 ,  Y02P90/14 ,  Y02P90/18 ,  Y02P90/28

Abstract: An access arbitration module includes a plurality of active component communication ports for communicating with a plurality of active components, and includes a passive component communication port for communicating with a passive component. The access arbitration module also includes switching logic defined to control transmission of access communication protocol signals between each of the plurality of active component communication ports and the passive component communication port, such that an authorized one of the plurality of active component communication ports is connected in communication with the passive component communication port at a given time, and such that non-authorized ones of the plurality of active component communication ports are prevented from communication with the passive component communication port at the given time.

Abstract translation: 访问仲裁模块包括用于与多个活动组件通信的多个活动组件通信端口，并且包括用于与被动组件进行通信的无源组件通信端口。 访问仲裁模块还包括被定义为控制多个有源组件通信端口和无源组件通信端口中的每一个之间的接入通信协议信号的传输的交换逻辑，使得多个有源组件通信端口中的授权的一个连接在 在给定时间与无源组件通信端口进行通信，并且使得在给定时间，防止多个活动组件通信端口中的未授权的有源组件通信端口与无源组件通信端口通信。