SYSTEM, METHOD AND PROGRAM FOR PERFORMING INFORMATION PROCESSING

To prevent the occurrence of loss from affecting processing of subsequent processing function parts even if the occurrence of loss occurs in information transmitted and received among a plurality of processing function parts in a system for serially performing information processing by the plurality of processing function parts.SOLUTION: In a system for performing information communication between a mobile and an information processing device, a plurality of processing function parts for serially transmitting and receiving information to perform processing about the mobile asynchronously perform information processing with one another. The plurality of processing function parts perform asynchronous information processing at a mutually independent processing cycle. A processing function part of a subsequent stage for receiving information transmitted from a processing function part of a pre-stage among the plurality of processing function parts sequentially overwrites and stores information received from the processing function part of the pre-stage, and may use information stored most recently at processing cycle timing in respective subsequent processing cycle timing continuing at a prescribed processing cycle.SELECTED DRAWING: Figure 3 【課題】複数の処理機能部により直列的に情報処理を行うシステムにおいて、複数の処理機能部の間で送受信される情報に欠損が発生した場合でも後続の処理機能部での処理に影響しないようにする。【解決手段】移動体と情報処理装置との間で情報の通信を行うシステムにおいて、前記移動体について直列的に情報を送受信して処理を行う複数の処理機能部は、互いに非同期で情報処理を行う。複数の処理機能部は、互いに独立した処理周期で非同期の情報処理を行い、記複数の処理機能部のうち前段の処理機能部から送信された情報を受信する後段の処理機能部は、前段の処理機能部から受信した情報を順次上書き保存し、所定の処理周期で連続する後段の処理周期タイミングのそれぞれにおいて、処理周期タイミングの直近に保存した情報を後段の処理対象として用いてもよい。【選択図】図３