CN114967579A - Novel distributed control method for mechanical garage - Google Patents
Novel distributed control method for mechanical garage Download PDFInfo
- Publication number
- CN114967579A CN114967579A CN202210075757.1A CN202210075757A CN114967579A CN 114967579 A CN114967579 A CN 114967579A CN 202210075757 A CN202210075757 A CN 202210075757A CN 114967579 A CN114967579 A CN 114967579A
- Authority
- CN
- China
- Prior art keywords
- garage
- small
- sized
- distributed control
- slave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- G05B19/00—Program-control systems
- G05B19/02—Program-control systems electric
- G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
-
- 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
- G05B2219/10—Plc systems
- G05B2219/14—Plc safety
- G05B2219/14005—Alarm
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Selective Calling Equipment (AREA)
Abstract
本发明公开了一种机械车库新型分布式控制方法，包括车库HMI操作器、标准小型主电柜和若干个小型从机接线盒；所述车库HMI操作器与标准小型主电柜连接，标准小型主电柜和第一个小型从机接线盒连接，其余小型从机接线盒相互连接。本发明实现无纸化设计无需出图，一个程序匹配所有车库类型，简化物料类型，实现物料通用化，大幅降低库存，实现故障点精确定位大幅降低安装维修成本。
The invention discloses a novel distributed control method for a mechanical garage, which includes a garage HMI operator, a standard small main electric cabinet and several small slave junction boxes. The main electrical cabinet is connected to the first small slave junction box, and the remaining small slave junction boxes are connected to each other. The invention realizes paperless design without drawing, one program matches all garage types, simplifies material types, realizes material generalization, greatly reduces inventory, and realizes precise location of fault points and greatly reduces installation and maintenance costs.
Description
Technical Field
The invention relates to a mechanical garage, in particular to a novel distributed control method for the mechanical garage.
Background
The garage electric control scheme common in the market is centralized control, namely, the input and output signals of the whole garage are centralized and lead-connected to a single electric control cabinet, the problems of more connecting cables, complex circuit control, high cable cost, inconvenience in installation and maintenance and the like exist in the centralized control, and the electric control cabinet needs to be specially customized according to the number of each parking space, for example, the garage of a lifting and transverse moving type has hundreds of types.
Disclosure of Invention
The invention aims to solve the technical problem of providing a novel distributed control method for a mechanical garage, and the problem is solved.
The novel distributed control device of the mechanical garage is realized by the following technical scheme: the system comprises a garage HMI manipulator, a standard small-sized main electric cabinet and a plurality of small-sized slave junction boxes;
the garage HMI operator is connected with a standard small-sized main electric cabinet, the standard small-sized main electric cabinet is connected with a first small-sized slave junction box, and the rest small-sized slave junction boxes are connected with each other.
As a preferred technical scheme, a lifting motor and a traversing motor are independently controlled by the slave junction box.
As a preferred technical scheme, the garage HMI operator is connected with a standard small-sized master cabinet by adopting a 485 bus, the standard small-sized master cabinet is connected with a first small-sized slave junction box by adopting the 485 bus, and the rest small-sized slave junction boxes are automatically connected by adopting a CAN high-speed bus.
The invention has the beneficial effects that: the invention realizes paperless design without drawing, one program is matched with all garage types, the material types are simplified, the material universalization is realized, the inventory is greatly reduced, the fault point is accurately positioned, and the installation and maintenance cost is greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart of the prior art;
FIG. 2 is a flow chart of the present invention;
FIG. 3 is a PLC I \ O signal diagram of the present invention;
FIG. 4 is a first electrical schematic of the present invention;
FIG. 5 is a second electrical schematic of the present invention;
FIG. 6 is a first electrical box wiring diagram of the present invention;
FIG. 7 is a second electrical box wiring diagram of the present invention;
FIG. 8 is a third electrical box wiring diagram of the present invention;
FIG. 9 is a wiring diagram of the sub-control box of the present invention;
fig. 10 is a layout view of the electric box bottom plate of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
As shown in fig. 3-9, the novel distributed control device for a mechanical garage of the present invention includes a HMI operator for the garage, a standard small master cabinet and several small slave junction boxes;
the garage HMI operator is connected with a standard small-sized main electric cabinet, the standard small-sized main electric cabinet is connected with a first small-sized slave junction box, and the rest small-sized slave junction boxes are connected with each other.
In this embodiment, one lifting and one traversing motor are controlled separately from the slave junction box.
In the embodiment, the garage HMI operator is connected with the standard small-sized main electric cabinet by adopting a 485 bus, and the standard small-sized main electric cabinet is connected with the first small-sized slave junction box by adopting the 485 bus and is realized by an MODBUS RTU protocol; and other small slave junction boxes are automatically connected by adopting a CAN high-speed bus.
In this embodiment, the garage HMI operator can be used for all PLCs of the market garage scheme. Support Schneider, ohm dragon, Mitsubishi, Siemens, etc.; the corresponding communication mode can be selected according to the plc brand and bound with the plc brand, and the communication module conversion is not needed, and the direct wiring is only needed;
the garage HMI operator supports the switching of the master station and the slave station, and can realize the function of controlling the garage by multiple operators and controlling a plurality of groups of discrete garages by a single operator in a multi-master and multi-slave mode;
the garage HMI manipulator is matched with the traditional PSH PLC control mode of lifting and horizontal moving;
the HMI operator of the garage is matched with a distributed electric control system to realize multi-level page operation, and IO point actions of the garage are displayed on a screen in real time;
the garage HMI operator has programming writing-in of garage parameters, and field personnel can directly input garage types and standardize parameter switching of PLC programs.
The garage HMI operator has a voice broadcasting function and plays screen contents and a garage state in real time;
the garage HMI operator can lock pages for displaying branded logos or advertisements.
In this embodiment, a standardized small-sized main electrical cabinet minimizes an IO point PLC, and a standardized processing program is attached;
the internal standardization of the standardized small-sized main electric cabinet is free-variant on the basis of maximally 5 rows and 32 columns, and the length of each row of the bus bars can be adjusted. The garage can be suitable for single-row, front-back row, five-row and high-rise lifting and transverse moving garages; and part of the parking spaces are shielded by the upright posts, or the turnover parking spaces can not be directly taken out. (ii) a After the setting of the HMI operator of the garage, the PLC program automatically shields the corresponding vacant positions, and the automatic transverse moving and the vehicle discharging of the subsequent vehicle taking plate are realized;
the standardized small-sized main electric cabinet is arranged in multiple positions, namely, a plurality of rows of garages are processed under the condition that more than one partition wall is arranged in each row and the partitions are not moved in a co-traversing manner; the problem is that the pain point treatment of the original electric control program is long in modification and occupation time, and is also a main object of business trip debugging; after standardization, optional processing of 5-segment division per row can be realized, and operator setting can be realized.
In the embodiment, the small slave junction box comprises independent parking space signal processing and motor output functions;
the small slave junction box is widely applied to CAN bus communication of automobile control, self-adaptive broadcast acquisition is realized, and wiring is simple; compared with Modbus, the Modbus has organic system advantages in communication; the junction box automatically identifies signals sent by the PLC, so that each junction box is self-adaptive to an internal host or a slave without a conversion circuit, and the fault tolerance of field installation is improved.
The internal communication of the small slave junction box is far higher than Modbus transmission, and the transmission is carried out at a baud rate of 125k-500kbps, so that the timeliness is extremely high;
the junction box of the small slave machine can be provided with 64 boxes, and the parking space of a single garage can be reached according to two-layer calculation; after a long-distance type test of 80 stations is carried out in an actual test, a higher number test is not carried out after communication is normal, and the maximum IO expansion amount of the small and medium-sized PLC is far exceeded, and the parking space number requirements of all lifting and moving garages are completely met;
the cascade number of the small slave junction boxes does not influence the data signal timeliness; the standardized parameter setting of the PLC is facilitated; therefore, the PLC program of the main electric cabinet does not need to perform correction processing of alarm events at various times according to the number of the control parking spaces;
the small-sized slave junction box can accurately collect and report the position of the occurrence point of the alarm signal to the PLC, so that the alarm signal is displayed on an HMI operation box interface;
the small slave junction box is internally provided with various safety processes: the system has the advantages that the system is self-locked by a limit flushing alarm circuit, self-locked by communication interruption, alarm by an out-of-place signal when in shortage, automatic stop in place and alarm by address overlapping of branch control points (capable of detecting dial errors of installers), and double alarm verification with a local PLC (programmable logic controller) is realized, namely, the true distributed control logic of local processing and remote processing is realized.
As shown in fig. 2, a novel distributed control method for a mechanical garage can bring overall production advantages, and the whole flow of simplified and standardized production is as follows: (the benefit brought by the control method)
S1, starting design;
s2, using a universal drawing without designing according to a project; the task list is directly produced without reprogramming;
s3, finishing the design;
s4, starting production;
s5, materials are universal, whether inventory is sufficient or not is judged according to the number of the project parking spaces, delivery is directly waited for when inventory is sufficient, and allowance production and delivery are carried out when inventory is insufficient;
s6, finishing production;
s7, starting installation;
s8, after the electric control installation is finished through direct wiring, whether the switching signal and the motor output are normal is detected;
s9, the installer sets garage parameters on the HMI by himself according to the type of the on-site garage;
s10, finishing each final operation test;
and S11, finishing the installation.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides a novel distributed control device of machinery vehicle storehouse which characterized in that: the system comprises a garage HMI manipulator, a standard small-sized main electric cabinet and a plurality of small-sized slave junction boxes;
the garage HMI operator is connected with a standard small-sized main electric cabinet, the standard small-sized main electric cabinet is connected with a first small-sized slave junction box, and the junction boxes of the rest small-sized slaves are mutually connected.
2. The novel distributed control of mechanical garage of claim 1 wherein: the slave junction box controls a lifting motor and a traversing motor independently.
3. The novel distributed control of mechanical garage of claim 1 wherein: the garage HMI operator is connected with a standard small-sized master cabinet by adopting a 485 bus, the standard small-sized master cabinet is connected with a first small-sized slave junction box by adopting the 485 bus, and the rest small-sized slave junction boxes are automatically connected by adopting a CAN high-speed bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210075757.1A CN114967579A (en) | 2022-01-22 | 2022-01-22 | Novel distributed control method for mechanical garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210075757.1A CN114967579A (en) | 2022-01-22 | 2022-01-22 | Novel distributed control method for mechanical garage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114967579A true CN114967579A (en) | 2022-08-30 |
Family
ID=82974560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210075757.1A Pending CN114967579A (en) | 2022-01-22 | 2022-01-22 | Novel distributed control method for mechanical garage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114967579A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202007557U (en) * | 2011-03-21 | 2011-10-12 | 山东齐星铁塔科技股份有限公司 | High-rise multi-row parking equipment |
| CN105442887A (en) * | 2015-10-21 | 2016-03-30 | 湖北众达智能停车设备有限公司 | Control system based on two-layer lifting and horizontally moving type parking device |
| CN206270749U (en) * | 2016-12-08 | 2017-06-20 | 山东欧龙电子科技有限公司 | A kind of distributed three-dimensional garage control system based on CAN |
| CN108021078A (en) * | 2018-01-30 | 2018-05-11 | 安徽江天云控技术股份有限公司 | A kind of man-machine interface and system method to set up for three-dimensional garage control system |
| CN110821252A (en) * | 2019-11-06 | 2020-02-21 | 贵州海悦科技立体停车设备有限公司 | Distributed control system for lifting and horizontal moving stereo garage |
-
2022
- 2022-01-22 CN CN202210075757.1A patent/CN114967579A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202007557U (en) * | 2011-03-21 | 2011-10-12 | 山东齐星铁塔科技股份有限公司 | High-rise multi-row parking equipment |
| CN105442887A (en) * | 2015-10-21 | 2016-03-30 | 湖北众达智能停车设备有限公司 | Control system based on two-layer lifting and horizontally moving type parking device |
| CN206270749U (en) * | 2016-12-08 | 2017-06-20 | 山东欧龙电子科技有限公司 | A kind of distributed three-dimensional garage control system based on CAN |
| CN108021078A (en) * | 2018-01-30 | 2018-05-11 | 安徽江天云控技术股份有限公司 | A kind of man-machine interface and system method to set up for three-dimensional garage control system |
| CN110821252A (en) * | 2019-11-06 | 2020-02-21 | 贵州海悦科技立体停车设备有限公司 | Distributed control system for lifting and horizontal moving stereo garage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101262473B (en) | EPA industrial Ethernet and HART field bus interconnection method | |
| CN104881728B (en) | Food safety production, which is traced to the source, monitors system service platform | |
| DE10159697A1 (en) | Redundant facilities in a process control system | |
| EP2491465B1 (en) | Process control assembly for a process and/or automation technology apparatus | |
| CN104391494A (en) | Petrochemical tank field automatic monitoring control system | |
| CN103885411A (en) | Integrated automation system of power station | |
| DE19614748A1 (en) | Fault diagnostics system for electrical drives | |
| CN206270749U (en) | A kind of distributed three-dimensional garage control system based on CAN | |
| CN114967579A (en) | Novel distributed control method for mechanical garage | |
| EP1999526A1 (en) | Wireless field bus management | |
| EP3821308B1 (en) | System for collecting data from an automation system | |
| EP3125053B1 (en) | Method and peripheral module for the transmission of hart variables and cpu unit for reading the hart variables | |
| CN106532960A (en) | Adaptive SCADA monitoring method applicable to power supply and power distribution field | |
| CN212160434U (en) | Novel cooling water monitoring system for induction equipment | |
| CN206002902U (en) | A kind of motion controller | |
| CN201348733Y (en) | Data transmission communication system of hydraulic machine | |
| CN204287933U (en) | The automatically-monitored control system in a kind of Petrochemical | |
| CN112437149A (en) | Wireless WiFi machine-side operating system and method based on Web technology | |
| CN2921911Y (en) | Vehicle coating production line control system based on Device Net and As-i field bus | |
| EP2187278A1 (en) | Control connection for a safety switch device | |
| WO2009030243A1 (en) | Basic or expansion module for a modular switching device, modular switching device and apparatus for designing or configuring a modular switching device | |
| CN210348231U (en) | Production transfer chain intelligence control system | |
| CN221509615U (en) | Network isolation protection system applied to laminating machine accessing MES system | |
| CN107065841B (en) | A kind of system and method that the inputoutput data based on communication is shared | |
| CN217386196U (en) | Data acquisition device capable of solving PLC bus interference |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220830 |