CN108549357A - A kind of commercial seat dcs of high row - Google Patents
A kind of commercial seat dcs of high row Download PDFInfo
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- CN108549357A CN108549357A CN201810252084.6A CN201810252084A CN108549357A CN 108549357 A CN108549357 A CN 108549357A CN 201810252084 A CN201810252084 A CN 201810252084A CN 108549357 A CN108549357 A CN 108549357A
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- control
- unit
- input terminal
- output end
- dcs
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of commercial seat dcs of high row, including main control unit, main control unit is bi-directionally connected with control input unit realization, the input terminal of the output end and instruction sending unit that control input unit connects, the output end of instruction sending unit and the input terminal of instruction reception unit connect, the output end of instruction reception unit is connect with the input terminal of ID analysis and processing modules, is related to distributed control technology field.The commercial seat dcs of height row, the co-ordination under the commander of master control of each node, the control function for realizing commercial seat, after going wrong system can autonomous failure judgement node location, node of debugging from system, other nodes can work normally, after cost is reduced, system and reliability are improved, solving the existing commercial seat control system of high row well, only there are one master control systems, after going wrong can only integral replacing, be unfavorable for after cost control the problem of.
Description
Technical field
The present invention relates to distributed control technology field, specially a kind of commercial seat dcs of high row.
Background technology
With the fast development of Chinese bullet train, more easily trip mode is provided for people, bullet train, again
Claim high-speed train, refer to can at a high speed continuous service train, maximum travel speed will generally reach on 200km/h, high
Fast train belongs to the rapid of modernization, is the concentrated reflection of the top science and technology of train, can greatly improve train
For travelling speed to improve train conevying efficiency, bullet train quick comfortable, steady safety, energy conservation and environmental protection are deep by contemporary people
Welcome, all support meets growing trip requirements with novel high-speed train energetically for countries in the world, because of most of high speed
The headstock of train all uses streamline shape-designing, so being known as bullet-headed rapid train or rocket head train, bullet train by masses again
It is abundant utilization of the present age a variety of hard-core technologies on field of traffic, after the purpose for meeting most people's trip, to there is commercial affairs
Demand passenger provides more comfortable and secret seating environment, also becomes the indispensable part of bullet train, commercial seat
Just apply and give birth to, it can realize lie low, the postures such as sitting posture, semi-lying, and can be adjusted according to personal like by passenger, commercial affairs
The control system of seat is the core for the function of realizing that seat is adjusted.
The commercial seat control system of high row largely also relies on import at present, holds at high price, and external control
System is fully integrated into a black box, only there are one master control system, after going wrong can only integral replacing, be unfavorable for after sale
Cost control, and tie conductor beam is more, reduces the reliability of system.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of commercial seat dcs of high row, solves
Only there are one master control systems for the existing commercial seat control system of high row, after going wrong can only integral replacing, be unfavorable for after sale
The problem of cost control.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of commercial seat of high row is distributed
Control system, including main control unit, the main control unit are bi-directionally connected with control input unit realization, the control input unit
Output end and the input terminal of instruction sending unit connect, and the input of the output end and instruction reception unit of instruction sending unit
End connection, the output end of described instruction receiving unit is connect with the input terminal of ID analysis and processing modules, and ID analysis and processing modules
Output end connect respectively with the input terminal of main control unit and control node unit, and control node unit and driving unit are realized
It is bi-directionally connected.
Preferably, the control node unit includes N number of control node, and driving unit includes N number of driving structure.
Preferably, the control node is bi-directionally connected with the realization of corresponding driving structure.
Preferably, the output end of the main control unit connects with the input terminal of LED light, buzzer and display respectively
It connects.
Preferably, the main control unit and other control units realization is bi-directionally connected, and other control units include it is N number of its
He controls subelement.
Preferably, the output end of the input terminal of the main control unit and power module connects, and the output end of power module
It is connect with the input terminal of control input unit.
(3) advantageous effect
The present invention provides a kind of commercial seat dcs of high row.Has following advantageous effect：
(1), the commercial seat dcs of height row, by two-way in main control unit and control input unit realization
Connection, and control input unit output end and instruction sending unit input terminal connect, the output end of instruction sending unit with
The input terminal of instruction reception unit connects, and the output end of instruction reception unit is connect with the input terminal of ID analysis and processing modules, then
Being equipped with, it can be achieved that each node possesses by control node unit, driving unit, control node and driving structure respectively
Unique ID self, to control respective drive structure, have complete processing capacity and capacity of working on one's own, master control with
Information interchange is carried out by communication instruction between each node, commercial seat is realized in the co-ordination under the commander of master control of each node
Control function, after going wrong system can autonomous failure judgement node location, node of debugging from system, other sections
Point can work normally, and reduce after cost, improve system and reliability, solve the existing commercial seat of high row well
Only there are one master control systems for chair control system, after going wrong can only integral replacing, the problem of being unfavorable for after cost control.
(2), the commercial seat dcs of height row, by main control unit output end respectively with LED indication
Lamp, buzzer are connected with the input terminal of display, it can be achieved that after some or multiple driving structures break down, LED indication
Lamp shine and buzzer sounds, and display starts to show, to achieve the purpose that remind people.
(3), the commercial seat dcs of height row, by main control unit input terminal and power module it is defeated
Outlet connects, and the output end of power module is connect with the input terminal of control input unit, it can be achieved that entire distributed AC servo system
System is powered, to ensure that people being capable of the entire control system of normal use well.
(4), the commercial seat dcs of height row, by two-way in main control unit and the realization of other control units
Connection, and other control units include other N number of control subelements, can be used as the reserved of system, when needing to increase other functions,
After being designed according to agreement as defined in system, can directly it be articulated in control system.
Description of the drawings
Fig. 1 is the structural principle block diagram of present system.
In figure, 1 main control unit, 2 control input units, 3 instruction sending units, 4 instruction reception units, 5ID analyzing processings
Module, 6 control node units, 7 driving units, 8 control nodes, 9 driving structures, 10LED indicator lights, 11 buzzers, 12 displays
Device, 13 other control units, 14 other control subelement, 15 power modules.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the embodiment of the present invention provides a kind of technical solution：A kind of high row commercial seat distributed AC servo system system
System, including main control unit 1, the output end of main control unit 1 respectively with LED light 10, the input of buzzer 11 and display 12
End connection, main control unit 1 are bi-directionally connected with the realization of other control units 13, and other control units 13 include other N number of controls
Subelement 14, other control units 13 are as the reserved of system, when needing to increase other functions, according to agreement as defined in system
It after being designed, can directly be articulated in control system, main control unit 1 is bi-directionally connected with the control realization of input unit 2, and control is defeated
It is mainly the input for realizing control instruction to enter unit 2, is that 1 passenger of part of control system and passenger's interaction passes through that control input single
2 input instruction of member, to realize that the seat attitude regulation 1 needed self controls 2 another aspect redundancy of input unit main control unit 1
Logic judgment and issued transaction function, after 1 failure cisco unity malfunction of main control unit, control input unit 2 is automatic
The control task of main control unit 1 is taken over, the input terminal of main control unit 1 is connect with the output end of power module 15, and power module
15 output end is connect with the input terminal of control input unit 2, controls the output end and instruction sending unit 3 of input unit 2
Input terminal connects, and the output end of instruction sending unit 3 is connect with the input terminal of instruction reception unit 4, instruction reception unit 4
Output end is connect with the input terminal of ID analysis and processing modules 5, the finger that ID analysis and processing modules 5 can receive instruction reception unit 4
It enables information carry out analysis and distinguishing, determines the control node 8 of corresponding id information, later the meeting pair of control node 8 of corresponding id information
The driving structure 9 known is controlled, and the output end of ID analysis and processing modules 5 respectively with main control unit 1 and control node list
The input terminal connection of member 6, and control node unit 6 is bi-directionally connected with the realization of driving unit 7, main control unit 1 has self-test and event
Hinder diagnostic function, be substantially carried out logic judgment and issued transaction, the control that control input unit 2 generates is read by data/address bus
The location information and status information of driving unit 7 are read in input instruction, and control node unit 3 includes N number of control node 8, and is driven
Moving cell 7 includes N number of driving structure 9, and driving structure 9 refers to that can control the electric power at inclination angle between the chair back and pedestal on corresponding seat
Drive component can be carried out automatically controlling by corresponding control node 8, and driving unit 7 is the drive of seat adjustment actuating mechanism
Dynamic component, major function are to realize the forward and reverse operating of driving executing agency, while having perfect system detectio, protection work(
Can, the real time position of executing agency is acquired, main control unit 1 to is sent data and status information by data/address bus,
Control node 8 is bi-directionally connected with the realization of corresponding driving structure 9, and control system is in total at most up to 255 control units, each
Control unit possesses unique ID self, and has complete processing capacity, has capacity of working on one's own, each control unit
It is connected by data/address bus, data/address bus can be that I2C buses, TTL serial bus, RS485 buses, CAN bus etc. are therein
One kind, when in system it is any break down from unit after, master control system trouble unit can be isolated away from system, other
Unit still can work normally, and after master control system breaks down, control input unit 2 can take over the realization of main control unit 1
The normal control of seat substantially improves the usage experience of client, and more times are provided for after-sales service.
In use, when passenger is after controlling the instruction of 2 input control of input unit, instruction is transferred to main control unit 1, master control
Unit 1 parses the instruction of reading, executes corresponding control strategy according to the result for caring for parsing, then passes through number respectively again
ID analysis and processing modules 5 are sent instructions to according to control input unit 2, instruction sending unit 3 and the instruction reception unit 4 in bus
And other control units 13, ID analysis and processing modules 5 differentiate that this instruction is control control section by the Target id of instruction
The control node 8 of which of dot element 6 ID, after the completion of differentiation, corresponding control node 8 can be in specified driving unit 7
Driving structure 9 carries out control command, and corresponding function is completed according to instruction, to realize the position for adjusting seat and being needed to passenger
It sets, during adjustment, 9 real-time collecting of driving structure drives executing agency position, will be collected into location transmission to main control unit 1,
Policy control is carried out by main control unit 1.
After control command inputs, main control unit 1 does not respond to the order of control input unit, then it is assumed that main control unit 1
It breaks down, control input unit 2 temporarily takes over the function of main control unit 1, is solved to input instruction by control input unit 2
Analysis executes corresponding control strategy according to the result for caring for parsing, by data/address bus send instructions to driving unit 7 and other
The information of itself and state after these units receive instruction, are sent to control input unit 2 by control unit 13, rather than
It is sent to main control unit 1.
After main control unit 1 is repaired, control input unit 2 automatically exits from the pattern for taking over main control unit 1, still by master control list
First 1 control system work.
There are main control unit 1 fault diagnosis functions, corresponding different failure to have different failure codes, be opened in control system
Self-test is carried out when dynamic, runs the operation information of collection system in control system, the judgement of system operation situation is carried out according to information,
When occurring abnormal, corresponding failure code is will produce, is stored in the system memory, while LED warning lamps 10 and buzzer 11
Police instruction is all made, display 12 also shows that the position of failed controlling node 8, but still maintains the normal work of system
Make, avoid bringing bad experience to passenger, when after-sales staff is repaired, connects and hold failure diagnostic apparatus, can be easily and fast
Judge trouble location, save maintenance time, simultaneously because will control it is discrete arrived each node, the cost of each node is compared
Entirely control system is much lower.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of commercial seat dcs of high row, including main control unit (1), it is characterised in that：The main control unit
(1) it realizes and is bi-directionally connected with control input unit (2), the output end and instruction sending unit (3) of the control input unit (2)
Input terminal connection, and the output end of instruction sending unit (3) is connect with the input terminal of instruction reception unit (4), described instruction
The output end of receiving unit (4) is connect with the input terminal of ID analysis and processing modules (5), and the output of ID analysis and processing modules (5)
End is connect with the input terminal of main control unit (1) and control node unit (6) respectively, and control node unit (6) and driving unit
(7) it realizes and is bi-directionally connected.
2. the commercial seat dcs of a kind of high row according to claim 1, it is characterised in that：The control section
Dot element (3) includes N number of control node (8), and driving unit (7) includes N number of driving structure (9).
3. the commercial seat dcs of a kind of high row according to claim 2, it is characterised in that：The control section
Point (8) is bi-directionally connected with corresponding driving structure (9) realization.
4. the commercial seat dcs of a kind of high row according to claim 1, it is characterised in that：The master control list
The output end of first (1) is connect with the input terminal of LED light (10), buzzer (11) and display (12) respectively.
5. the commercial seat dcs of a kind of high row according to claim 1, it is characterised in that：The master control list
First (1) is bi-directionally connected with the realization of other control units (13), and other control units (13) include other N number of control subelements
(14)。
6. the commercial seat dcs of a kind of high row according to claim 1, it is characterised in that：The master control list
The input terminal of first (1) is connect with the output end of power module (15), and the output end of power module (15) and control input unit
(2) input terminal connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252084.6A CN108549357A (en) | 2018-03-26 | 2018-03-26 | A kind of commercial seat dcs of high row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252084.6A CN108549357A (en) | 2018-03-26 | 2018-03-26 | A kind of commercial seat dcs of high row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108549357A true CN108549357A (en) | 2018-09-18 |
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ID=63517035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810252084.6A Pending CN108549357A (en) | 2018-03-26 | 2018-03-26 | A kind of commercial seat dcs of high row |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526979A (en) * | 2020-12-16 | 2021-03-19 | 中国兵器装备集团自动化研究所 | Serial communication interface diagnosis system and method of multiple redundancy architecture |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0833286A2 (en) * | 1996-09-27 | 1998-04-01 | Siemens Aktiengesellschaft | Graphical control device for indicating or controlling the occupating of seats in a public transport vehicle |
| CN101833308A (en) * | 2009-03-11 | 2010-09-15 | 研华股份有限公司 | Control system with distributed processing framework and operation method thereof |
| CN105025113A (en) * | 2015-08-24 | 2015-11-04 | 淮海工学院 | Distributed table and chair layout control system |
| CN106707907A (en) * | 2015-11-12 | 2017-05-24 | 苏州钧信自动控制有限公司 | Multi-seat networking monitoring system based on bus control mode |
-
2018
- 2018-03-26 CN CN201810252084.6A patent/CN108549357A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0833286A2 (en) * | 1996-09-27 | 1998-04-01 | Siemens Aktiengesellschaft | Graphical control device for indicating or controlling the occupating of seats in a public transport vehicle |
| CN101833308A (en) * | 2009-03-11 | 2010-09-15 | 研华股份有限公司 | Control system with distributed processing framework and operation method thereof |
| CN105025113A (en) * | 2015-08-24 | 2015-11-04 | 淮海工学院 | Distributed table and chair layout control system |
| CN106707907A (en) * | 2015-11-12 | 2017-05-24 | 苏州钧信自动控制有限公司 | Multi-seat networking monitoring system based on bus control mode |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526979A (en) * | 2020-12-16 | 2021-03-19 | 中国兵器装备集团自动化研究所 | Serial communication interface diagnosis system and method of multiple redundancy architecture |
| CN112526979B (en) * | 2020-12-16 | 2023-06-09 | 中国兵器装备集团自动化研究所 | Serial communication interface diagnosis system and method with multiple redundancy architecture |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180918 |
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| RJ01 | Rejection of invention patent application after publication |