公开(公告)号：EP0476562A2

公开(公告)日：1992-03-25

申请号：EP91115676.8

申请日：1991-09-16

申请人： HITACHI, LTD.

发明人： Takahashi, Kazunori ,  Hamada, Nobuhiro ,  Takato, Masao ,  Baba, Kenji ,  Morooka, Yasuo ,  Kawakami, Junzo ,  Yokota, Takayoshi ,  Kiyokawa, Ryuji

IPC分类号： G08G1/01 ,  G08B5/36 ,  G06F15/20

CPC分类号： G08G1/0104 ,  G08B25/016

摘要： A control method for a moving body and facilities is comprised of steps of measuring and recognizing at least one of the states such as the number of a moving body, moving speed and moving direction, and changing the state of facilities which is a goal of the moving body based on the result of the measurement/recognition, or displaying the state of the facility. A control apparatus for a moving body and facilities is comprised of a measuring unit (1) for measuring at least one of the states such as the number of a moving body, moving speed, and moving direction, a memory unit (4) for storing information on the condition of a local area in which the moving body is moving or on the facilities said moving body is heading for; an arithmetic unit (3) for processing information from the measurement unit and memory unit; and an input/output unit (2) for accessing information processed by the arithmetic unit, and displaying the information.

摘要翻译： 对于一个移动物体和机关的控制方法，是由测量和认识到的状态中的至少一个的步骤：诸如移动物体的数量，移动速度和移动方向，以及改变的设施所有的状态，这是的一个目标 基于该测量/识别，或显示该设施的状态的结果移动体。 如移动体的数量，移动速度和移动方向，一个存储单元（4），用于存储：用于移动物体和机关的控制装置，用于测量状态中的至少一个包括一个测量单元（1）的 上的局部区域的状况的信息，其中所述移动体正在移动或在设施所述移动体正在走向; 到算术单元（3），用于处理从测定单元和存储器单元的信息; 并为访问由所述运算单元处理的信息，并显示该信息输入/输出单元（2）。

公开(公告)号：EP0297248A3

公开(公告)日：1992-03-04

申请号：EP88107101.3

申请日：1988-05-03

申请人： HITACHI, LTD.

发明人： Yokota, Takayoshi ,  Bekki, Keisuke ,  Hamada, Nobuhiro

IPC分类号： G06F9/44 ,  G06F15/60

CPC分类号： G06N5/046 ,  G06F17/505 ,  G06N5/003 ,  Y10S706/921

摘要： A production system for an expert system comprises:
    a production rule memory unit (4) storing circuit con­version rules, each having a condition part describing circuit connection and an execution part describing a conversion of the condition part to an equivalent logic circuit dependent upon a predetermined semiconductor technology and further having a predetermined priority; a task data memory unit (2) storing circuit connection data, each being subjected to an application of the circuit conversion rules; a production rule interpretation and execution unit (3) for selecting a circuit conversion rule in accordance with the predetermined priority, collating the condition part of the selected circuit conver­sion rule with the circuit connection data to determine whether the condition part matches with a part of the circuit connection data and, when the both match each other, convert­ing the part of the circuit connection data by the correspond­ing execution part of the circuit conversion rule to an equi­valent logic circuit; further each circuit conversion rule being provided with a rule flag indicating the collation fail­ure to the circuit connection data; a rule flag memory unit (5) for setting the rule flag of the circuit conversion rule of which the condition part did not match with any of the cir­cuit connection data during the collation cycle so as to in­hibit collation thereafter until collation of all other cir­cuit conversion rules is once completed, thereby increasing the operation speed of the production system for an expert system.