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Plant safety design assistance device and plant monitoring and maintenance assistance device

A technology that supports device and safety design, applied in computing, total factory control, manufacturing computing system, etc., can solve problems such as insufficient feedback for equipment design quality improvement

Active Publication Date: 2013-07-31
MITSUBISHI HEAVY IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem that insights gained through monitoring / maintenance activities cannot be sufficiently fed back to improve the quality of equipment design

Method used

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  • Plant safety design assistance device and plant monitoring and maintenance assistance device
  • Plant safety design assistance device and plant monitoring and maintenance assistance device
  • Plant safety design assistance device and plant monitoring and maintenance assistance device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0101] (Equipment Safety Design Support Device)

[0102] figure 1 It is a block diagram showing the configuration of the device safety design support device 100 according to the first embodiment of the present invention.

[0103] The facility safety design support device 100 provides support so that even after the facility (for example, a thermal power plant) starts practical operation, it is possible to maintain a state in which the safety level of the facility exceeds the level of safety determined by international functional safety standards, etc., and to perform maintenance of the facility. Design (design change) such as circuit change and component change.

[0104] This design support is performed in conjunction with equipment diagnostic monitoring and fault detection management.

[0105] (Summary of Overall Configuration)

[0106] First, refer to figure 1 The overall configuration of the facility security design support device 100 will be outlined.

[0107] This dev...

Embodiment 2

[0198] Next, refer to the block diagram as a configuration Figure 14 and as a functional composition diagram Figure 15 The facility safety design support device 100a according to the second embodiment of the present invention will be described.

[0199] This device safety design support device 100a has a request management device 160 added to the device safety design support device 100 of the first embodiment, and a new function is added to the design and manufacture device 130 .

[0200] Furthermore, the diagnostic monitoring device 110 , the failure detection management device 120 , the design and manufacturing device 130 , the communication device 140 , and the request management device 160 are connected to each other via the network 150 , and data can be exchanged with each other.

[0201] The requirement management device 160 has a requirements management database, and manages requirements managed in the requirement planning phase which is an upstream step of design. ...

Embodiment 3

[0208] Next, refer to the block diagram as a configuration Figure 16 and as a functional composition diagram Figure 17 The facility safety design support device 100b according to the third embodiment of the present invention will be described.

[0209] This facility safety design support device 100b further adds a customer support management device 170 to the facility security design support device 100a of the second embodiment, and also adds new functions to the design and manufacture device 130 and the request management device 160 .

[0210] In addition, the diagnostic monitoring device 110 , fault detection management device 120 , design and manufacturing device 130 , communication device 140 , request management device 160 , and customer support management device 170 are connected to each other via the network 150 , and data can be exchanged with each other.

[0211] The customer support management device 170 is necessary in the after-sales service stage.

[0212] The...

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PUM

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Abstract

A plant safety design assistance device (100) is configured by a communication device (140), a diagnosing and monitoring device (110), a fault inspection management device (120), and a design and manufacturing device (130) being interconnected via a network (150). The diagnosing and monitoring device (110) receives plant status information (dc) from a plant control system (1) and carries out monitoring and diagnosing on the plant. The fault inspection management device (120) maintains fault inspection information (D2) of an apparatus which is used in the plant. The design and manufacturing device (130) maintains design and manufacturing information of the apparatus which is used in the plant. The design and manufacturing device (130) receives the fault inspection information (D2) from the fault inspection management device (120), and carries out a plant safety design which takes the fault inspection information into account. The plant safety design is thus assisted, with the plant monitoring and maintenance activities being linked therewith.

Description

technical field [0001] The invention relates to an equipment safety design supporting device and an equipment monitoring and maintenance supporting device. Background technique [0002] In thermal power generation equipment, factory production lines, buildings, large-scale air-conditioning equipment, etc., a huge number of large and small equipment, accessories, piping, etc. are installed. [0003] In such equipment, in order to ensure proper operation, it is necessary to detect abnormality, perform labor-saving operation, perform maintenance / maintenance, and dispatch a maintenance worker to the site of a failure in the event of a failure. [0004] Therefore, in the prior art, various inventions and proposals have been made in order to ensure proper operation of the above-mentioned equipment and the like. [0005] For example, in order to perform appropriate operation of the equipment, the operator monitors and analyzes the status data of the equipment, and adjusts the oper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG06Q50/04G05B2219/32226G06Q10/06G05B2219/32234G06Q10/10G05B2219/32235G05B23/0283G05B23/0275G06Q50/265G05B23/02Y02P90/02Y02P90/30Y02P90/80G06Q50/00
Inventor 安西史圭森本贤一山中祯咏
Owner MITSUBISHI HEAVY IND LTD
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