CN103699971A - ECN (engineering change notice) process control system - Google Patents
ECN (engineering change notice) process control system Download PDFInfo
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- CN103699971A CN103699971A CN201310729349.4A CN201310729349A CN103699971A CN 103699971 A CN103699971 A CN 103699971A CN 201310729349 A CN201310729349 A CN 201310729349A CN 103699971 A CN103699971 A CN 103699971A
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Abstract
The invention discloses an ECN (engineering change notice) process control system. The ECN process control system comprises an SMT production line control system, an ECN compilation module, an ECN approval module, an ECN configuration module, an ECN issuing module, an ECN response module and an ECN closing module. An ECN file is compiled through the ECN compilation module, the ECN file is approved by the ECN approval module, then the ECN content is configured through the ECN configuration module, finally the ECN content is issued to the SMT production line control system through the ECN issuing module, the ECN content is executed through the SMT production line control system so as to give an alarm and interrupt a production flow, after the ECN is confirmed on the site to be executed, a confirmation signal is generated by the ECN response module, a closing signal is generated through the ECN closing module, so that the configured ECN content is relieved by the SMT production line control system under the control of the closing signal, the ECN is prevented from being forgotten in the production process, and the execution control level of the enterprise ECN can be enhanced.
Description
Technical field
The present invention relates to control system, relate in particular to the ECN Process Control System for SMT.
Background technology
Prior art is for the ECN(EngineeringChangeNotice of SMT, the Chinese meaning is change order) process control takes paper files form, and such paper files generally includes customer ID, client codes, finished product odd numbers, change project, change reason, material situation etc.When needs carry out ECN control, operating personnel examine the ECN file of paper shelves to relevant specified right personnel, after having examined, to examine document gives operating personnel and carries out ECN, in real process, there will be and because of operating personnel carelessness, forget and carry out the situation of ECN and make the management and control level of ECN low.
Summary of the invention
The problem that the present invention solves is that the ECN control in existing SMT exists the situation of forgetting execution ECN and the low problem of management and control level that makes ECN.
For addressing the above problem, the invention provides a kind of ECN Process Control System, this ECN Process Control System comprises that SMT product line traffic control system, ECN compiling module, ECN examine module, ECN configuration module, ECN release module, ECN respond module and ECN closing module, wherein, described ECN compiling module completes the establishment of ECN content and generates the ECN file of electronics shelves form, and receives and send instruction and send this ECN file and to described ECN, examine the elementary audit link of module; Described ECN examines module and starts to the circulation of next link and receive and examine qualified or defective instruction in this link from elementary audit link, is back to step by step and respectively examines link receiving while examining defective instruction; After qualified instruction is examined in reception, circulation to next link is examined until qualified in the audit of superlative degree audit link; Described ECN configuration module reception ECN examines the highest audit of module link and examines after qualified instruction, configuration ECN content; Described ECN release module is confirmed the ECN content configuring in ECN configuration module, when the ECN content configuring is correct, issues deploy content to the product line traffic control system of SMT; Sequence of threads is produced in described product line traffic control system execution, produces alerting signal middle stopping pregnancy linear flow journey when carrying out to described deploy content; Described ECN respond module produces confirmation signal after producing line traffic control system execution ECN; Described ECN closing module produces shutdown signal after the confirmation signal of receiving ECN respond module, and described product line traffic control system receives this shutdown signal and closes corresponding ECN content.
In further scheme, this system also comprises logging modle, and this logging modle records described ECN and carries out flow process.
Compared with prior art, the present invention has the following advantages:
The present invention is by ECN compiling module establishment ECN file, at ECN, examine after module is examined and configure ECN content by ECN configuration module, then, by ECN release module, this ECN content is distributed to SMT and produces line traffic control system, by SMT, producing line traffic control system carries out ECN content and produces warning and breaks in production flow process, and by ECN respond module, produce confirmation signal and make SMT produce the ECN content that line traffic control system is removed configuration under the control of shutdown signal by ECN closing module generation shutdown signal after confirming at the scene to carry out ECN, by such mode, ECN in production run can not passed into silence, even if being ECN before producing prepares, by the present invention, also can again remind, so, the present invention does not exist and forgets and carry out the situation of ECN and the execution management and control level of enterprise ECN.
Accompanying drawing explanation
Fig. 1 is the theory diagram of ECN Process Control System of the present invention.
Embodiment
By describing technology contents of the present invention, structural attitude in detail, being reached object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be described in detail.
Refer to Fig. 1, ECN Process Control System of the present invention comprises that SMT product line traffic control system 1, ECN compiling module 2, ECN examine module 3, ECN configuration module 4, ECN release module 5, ECN respond module 6 and ECN closing module 7.Described ECN compiling module 2 completes the establishment of ECN content and generates the ECN file of electronics shelves form, and receive to send instruction and send this ECN file and to described ECN, examine the elementary audit link of module, the described ECN file being compiled into is the electronics shelves of paper shelves ECN file, and both contents are identical.Described ECN examines module 3 and starts to the circulation of next link and receive and examine qualified or defective instruction in this link from elementary audit link, is back to step by step and respectively examines link receiving while examining defective instruction; After qualified instruction is examined in reception, circulation to next link is examined until qualified in the audit of superlative degree audit link, Practical Project change relates to a plurality of departments (being also referred to as link), all departments could change ECN after all signing and confirming, so, in the present invention, adopt the mode of circulation step by step to make all departments can write the suggestion of agreeing to change or disagree with change, agree to click after changing just to send form and examine qualified instruction, disagree with to click after changing to send to form and examine defective instruction.ECN configuration module 4 reception ECN examine the highest audit of module link and examine after qualified instruction, configuration ECN content, here, highest audit link is last department in examining department, like this, and the in the situation that of all agreement in all departments, configuration ECN content, how to configure ECN content and belong to prior art, do not repeat them here, the ECN content of configuration at least comprises product signal and operation point.After described ECN configuration module configures, transferring quality department to confirms, namely in 5 pairs of ECN configuration modules 4 of described ECN release module, the ECN content of configuration is confirmed, when the ECN content configuring is correct, issue deploy content is to the product line traffic control system 1 of SMT.Sequence of threads is produced in described product line traffic control system 1 execution, produces alerting signal middle stopping pregnancy linear flow journey when carrying out to described deploy content, and when interrupting, operating personnel go to production scene to be confirmed whether to produce the ECN content that line has been carried out configuration.If carried out,, operating personnel click ECN respond module 6 and make described ECN respond module 6 produce confirmation signal after producing line traffic control system execution ECN content, if do not carried out,, transposing material etc. completes ECN content, after executing, produce confirmation signal.Described ECN closing module 7 produces shutdown signal after the confirmation signal of receiving ECN respond module 6, described product line traffic control system 1 receives this shutdown signal and closes corresponding ECN content, that is to say, only after executing ECN content, described product line traffic control system 1 could continue to carry out production procedure, otherwise, in interruption status.
For the handling suggestion of ECN content and each link can be reviewed, the present invention also comprises logging modle, and this logging modle records described ECN and carries out ECN content in flow process and the handling suggestion of each link.
In sum, the present invention is by ECN compiling module 2 establishment ECN files, at ECN, examine after module 3 is examined and configure ECN contents by ECN configuration module 4, then, by ECN release module 5, this ECN content is distributed to SMT and produces line traffic control system 1, by SMT, producing line traffic control system 1 carries out ECN content and produces warning and breaks in production flow process, and by ECN respond module 6, produce confirmation signal and make SMT produce the ECN content that line traffic control system 1 is removed configuration under the control of shutdown signal by ECN closing module 6 generation shutdown signals after confirming at the scene to carry out ECN, by such mode, ECN in production run can not passed into silence, even if being ECN before producing prepares, by the present invention, also can again remind, so, the present invention does not exist and forgets and carry out the situation of ECN and the execution management and control level of enterprise ECN.In addition, the mode that adopts ECN compiling module 2, ECN to examine module 3 substitutes the countersign of paper shelves form of the prior art and has trackability and keeping quality.
Claims (2)
1.ECN Process Control System, comprises that SMT produces line traffic control system, it is characterized in that: this control system also comprises that ECN compiling module, ECN examine module, ECN configuration module, ECN release module, ECN respond module and ECN closing module, wherein,
Described ECN compiling module completes the establishment of ECN content and generates the ECN file of electronics shelves form, and receives and send instruction and send this ECN file and to described ECN, examine the elementary audit link of module;
Described ECN examines module and starts to the circulation of next link and receive and examine qualified or defective instruction in this link from elementary audit link, is back to step by step and respectively examines link receiving while examining defective instruction; After qualified instruction is examined in reception, circulation to next link is examined until qualified in the audit of superlative degree audit link;
Described ECN configuration module reception ECN examines the highest audit of module link and examines after qualified instruction, configuration ECN content;
Described ECN release module is confirmed the ECN content configuring in ECN configuration module, when the ECN content configuring is correct, issues deploy content to the product line traffic control system of SMT;
Sequence of threads is produced in described product line traffic control system execution, produces alerting signal middle stopping pregnancy linear flow journey when carrying out to described deploy content;
Described ECN respond module produces confirmation signal after producing line traffic control system execution ECN;
Described ECN closing module produces shutdown signal after the confirmation signal of receiving ECN respond module, and described product line traffic control system receives this shutdown signal and closes corresponding ECN content.
2. ECN Process Control System as claimed in claim 1, is characterized in that: this system also comprises logging modle, and this logging modle records described ECN and carries out flow process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310729349.4A CN103699971A (en) | 2013-12-25 | 2013-12-25 | ECN (engineering change notice) process control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310729349.4A CN103699971A (en) | 2013-12-25 | 2013-12-25 | ECN (engineering change notice) process control system |
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| CN103699971A true CN103699971A (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310729349.4A Pending CN103699971A (en) | 2013-12-25 | 2013-12-25 | ECN (engineering change notice) process control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107491941A (en) * | 2017-08-28 | 2017-12-19 | 北京福田戴姆勒汽车有限公司 | Engineering change management information processing method and system |
| CN107590644A (en) * | 2017-08-28 | 2018-01-16 | 北京福田戴姆勒汽车有限公司 | Management information system and method are implemented in change in the work |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107491941A (en) * | 2017-08-28 | 2017-12-19 | 北京福田戴姆勒汽车有限公司 | Engineering change management information processing method and system |
| CN107590644A (en) * | 2017-08-28 | 2018-01-16 | 北京福田戴姆勒汽车有限公司 | Management information system and method are implemented in change in the work |
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Application publication date: 20140402 |