ERD Symbols and Meanings
Entity Relationship Diagram (ERD) is a popular software engineering tool for database modeling and illustration the logical structure of databases, which uses one of two notations - Chen's or Crow’s Foot. Crow's foot notation is effective when used in software engineering, information engineering, structured systems analysis and design. Each of these notations applies its own set of ERD symbols. Crow's foot diagrams use boxes to represent entities and lines between these boxes to show relationships. Varied shapes at the ends of lines depict the cardinality of a given relationship. Chen's ERD notation is more detailed way to represent entities and relationships. ConceptDraw DIAGRAM application enhanced with all-inclusive Entity-Relationship Diagram (ERD) solution allows design professional ER diagrams with Chen's or Crow’s Foot notation on your choice. It contains the full set of ready-to-use standardized ERD symbols and meanings helpful for quickly drawing, collection of predesigned ERD samples, examples and templates. ConceptDraw Pro is a great alternative to Visio for Mac users as it offers more features and can easily handle the most demanding professional needs.Cisco Network Design. Cisco icons, shapes, stencils, symbols and design elements
Cisco is the largest company, which specializes in the field of high technologies, develops and sells network equipment mainly for the large organizations and telecommunication companies. Cisco produces wide variety of devices and equipment, such as routers, switches, gateways, servers, network security devices (firewalls, VPN, IDs, etc.), ATM switches, cable modems and DSL equipment, access points Wi-Fi, products for IP telephony, etc. The first commercially successful multi-protocol router, which enabled for previously incompatible computers to communicate between themselves, is also developed by Cisco company. Cisco is a generally accepted standard, which uses globally recognized Cisco icons for all produced Cisco equipment. ConceptDraw DIAGRAM software extended with Cisco Network Diagrams solution from Computer and Network area contains a lot of predesigned Cisco network design elements for professional drawing Cisco network diagrams, visualization computer network topologies, equipment connections and arrangement.Flowchart design. Flowchart symbols, shapes, stencils and icons
A flowchart is a type of diagram which represents an algorithm, process or workflow, displays the steps as boxes of various kinds and depicts their order by connecting them with arrows. Any business graphic document will be more colorful and understandable if will use professional-looking and visual diagrams and flowcharts. Flowchart design gives versatile presenting and explaining of the process. ConceptDraw DIAGRAM flowchart software enhanced with Flowcharts solution helps effectively make Flowchart Design. Use of predesigned flowchart symbols and bright color palette offers a fresh view and favorably distinguishes the flowcharts designed in ConceptDraw DIAGRAM from the black and white flowcharts on a paper. Preferably to use no more than three or four colors and apply identical for the same shape types. The best flowchart design can be achieved by starting with Flowchart template, or any of suitable ready examples or samples offered in ConceptDraw STORE, open one of them and enter the proper text into each Flowchart shape. Each symbol of the flowchart has a definition that can't be changed. This means that all flowcharts shapes can be grouped in according to their meaning. Users with ConceptDraw DIAGRAM flowchart software can style groups of symbols with close definitions by color sets chosen from complementary palette. Almost all workflows can be depicted as a flowchart. Colored diagrams are more light for perception of the certain information, this is part of flowchart design. Bright colors need to be used in the key points of Decision symbols, to focus attention on their importance for whole process flow.Building Drawing. Design Element Site Plan
Site Plan is a part of a development project. It is a visual graphic representation of the arrangement of buildings, parking for cars and bikes, drives, landscaping, parks, flowerbeds, benches and other structural elements on the plan. Depending on the degree of detailing you can see on the Site plan more or fewer of building constructions and landscape design elements. ConceptDraw DIAGRAM Solution Park includes a specially developed Site Plans solution from the Building Plans area, which offers templates, samples, examples, and a lot of predesigned building drawing design elements for Site plan. The set of design elements contains the exclusive vector shapes of site accessories, parking, roads, trees, plants, etc. So, with confidence we can say that ConceptDraw DIAGRAM software with Site Plans solution is the best help for all in development and drawing your own Residential and Commercial landscape designs, Site plans, Park plans, Yard layouts, Outdoor recreational facilities and Irrigation system plans, and many others.Interior Design. Site Plan — Design Elements
Site plans are large scale drawings that illustrate a lot of useful information, such as location of buildings on the surrounding territories, topography of the site, roads, footpaths, paved and hardstandings areas, ramps, parking areas, fencing, walls and gates, landscape elements, trees and plants, layout of external lighting and service runs, adjoining and adjacent structures, surrounding streets, and many other details. On each Site plan are also designated the scale, dimensions, site boundaries, key materials, and other additional notes. ConceptDraw DIAGRAM diagramming and interior design software extended with Site Plans solution from Building Plans area contains Parking and Roads, Site Accessories, Trees and Plants libraries with numerous collection of ready-to-use vector design elements for drawing detailed Site plans, Site design plans, Structural site plans, Landscape drawings for any locality and of any complexity without efforts. This software will be also useful for planning the parks, creation yard layouts, development residential and commercial landscape designs.Electrical Symbols — Transformers and Windings
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction. Electromagnetic induction produces an electromotive force within a conductor which is exposed to time varying magnetic fields. Transformers are used to increase or decrease the alternating voltages in electric power applications. 26 libraries of the Electrical Engineering Solution of ConceptDraw DIAGRAM make your electrical diagramming simple, efficient, and effective. You can simply and quickly drop the ready-to-use objects from libraries into your document to create the electrical diagram.Electrical and Telecom Plan Software
Electrical and Telecom Plans is an important part of architectural and engineering projects. They are technical drawings that display information about power, lighting, communication and telecommunication, and visually depict all electrical and telecom details including outlets, wires, circuit panels, etc. Created by architects, engineers, and designers, Electrical and Telecom Plans are necessary and obligatory for builders and electricians for correct installation electrical and telecom systems at different buildings, power plants, communication centers, electrical distribution systems, homes, flats, etc. ConceptDraw DIAGRAM with Electrical and Telecom Plans solution is a fast and effective way to draw: Electrical circuit diagrams, Electrical wiring diagrams, House electrical plans, Telecom plans, Control wiring diagrams, Power-riser diagrams, Reflected ceiling plans, Cabling layout schemes, Lighting panels layouts, etc. using vector symbols of electrical and telecommunication equipment, special symbols, lines, dimensions and notations.Building Drawing. Design Element — Plumbing
Any repair or replanning usually requires a work with engineering communications and sanitary equipment. This can be the new system's construction or the dismantling of old pipes and plumbing, and then installation the new ones. The reliability of plumbing system depends on many factors, but in any case, a prerequisite is careful planning, competent and qualified project's development, design of necessary Plumbing diagrams, creation the plan of plumbing works, high-quality laying of pipes and correct installation of engineering communications, plumbing and sanitary equipment according to the developed schemes. The key point at the development schemes and plans is the necessity to clearly think over all required plumbing equipment, to choose the types of pipes, a way of montage and to count their quantity. ConceptDraw DIAGRAM software extended with Plumbing and Piping Plans solution is the ease way to create professional-looking Plumbing plans, Piping plans, Water supply system plans, Plumbing system layout plans, thanks to the included plumbing and piping vector design elements.Building Drawing. Design Element: Piping Plan
When you are going to build a house or to make repairs of new built home, apartment, office, shop, or to renovate any other premises, in many cases you will need to make the package of drawings, plans and documents, including the such important plans as the Overall floor plan, Interior design plan, Ceiling plan, Electrical system plan, and of course the Plumbing plan, Water supply system plan, and Piping Plan. When choosing between the modern software for building construction, planning and design, we recommend you to select the multifunctional building plan software ConceptDraw DIAGRAM enhanced with Plumbing and Piping Plans solution from the Building Plans area of ConceptDraw Solution Park. This solution provides large variety of examples, samples, quick-start templates and libraries of pipes, plumbing and valves vector design elements for design and construction the Plumbing and Piping Plans, schematics and annotated diagrams for hot and cold water supply systems, water lines and waste water disposal systems.Entity Relationship Diagram Symbols
The semantic modeling method nowadays is successfully applied in database structure design. It is effective method of modeling the data structures, which is based on the meaning of these data. As a tool of semantic modeling, there are used different types of Entity-Relationship Diagrams. Entity Relationship Diagram (ERD) is applied to visually and clearly represent a structure of a business database. The main components of ERDs are: entity, relation and attributes. An entity is a class of similar objects in the model, each entity is depicted in the form of rectangle and has the name expressed by a noun. Relation is shown in the form of non-directional line that connects two entities. There are several notation styles used for ERDs: information engineering style, Chen style, Bachman style, Martin Style. The Entity Relationship Diagram symbols used for professional ERD drawing are predesigned by professionals and collected in the libraries of the Entity-Relationship Diagram (ERD) solution for ConceptDraw DIAGRAM software.Notation & Symbols for ERD
The ER diagram is constructed from the specific ERD graphic elements. There are used 2 types of ERD notations: Chen and Crow's Foot. A complete set of work flow shapes, notation & symbols for ERD, entity relationship stencils, included in Entity-Relationship Diagram (ERD) solution for ConceptDraw DIAGRAM software, makes drawing diagrams based on ERD notation as smooth as possible.Diagramming Software for Design UML Timing Diagrams
UML Timing Diagram as special form of a sequence diagram are used to explore the behaviors of objects throughout a given period of time.Subway infographic design elements - software tools
Subway infographic design elements of MetroMap and ConceptDraw software tools.Cisco Multimedia, Voice, Phone. Cisco icons, shapes, stencils and symbols
The ConceptDraw vector stencils library Cisco Multimedia, Voice, Phone contains equipment symbols for drawing the computer network diagrams.The vector stencils library "Qualifying" contains 56 qualifying symbols of radiation, polarity, phase, windings, wire, ground, connection, connector, coaxial, electret.
Use these signs to annotate or specify characteristics of objects in electrical drawings, electronic schematics, circuit diagrams, electromechanical drawings, and wiring diagrams, cabling layout diagrams.
"An electrical drawing, is a type of technical drawing that shows information about power, lighting, and communication for an engineering or architectural project. Any electrical working drawing consists of "lines, symbols, dimensions, and notations to accurately convey an engineering's design to the workers, who install the electrical system on the job".
A complete set of working drawings for the average electrical system in large projects usually consists of:
(1) A plot plan showing the building's location and outside electrical wiring.
(2) Floor plans showing the location of electrical systems on every floor.
(3) Power-riser diagrams showing panel boards.
(4) Control wiring diagrams.
(5) Schedules and other information in combination with construction drawings.
Electrical drafters prepare wiring and layout diagrams used by workers who erect, install, and repair electrical equipment and wiring in communication centers, power plants, electrical distribution systems, and buildings." [Electrical drawing. Wikipedia]
The signs example "Design elements - Qualifying" was drawn using the ConceptDraw PRO diagramming and vector drawing software extended with the Electrical Engineering solution from the Engineering area of ConceptDraw Solution Park.
Use these signs to annotate or specify characteristics of objects in electrical drawings, electronic schematics, circuit diagrams, electromechanical drawings, and wiring diagrams, cabling layout diagrams.
"An electrical drawing, is a type of technical drawing that shows information about power, lighting, and communication for an engineering or architectural project. Any electrical working drawing consists of "lines, symbols, dimensions, and notations to accurately convey an engineering's design to the workers, who install the electrical system on the job".
A complete set of working drawings for the average electrical system in large projects usually consists of:
(1) A plot plan showing the building's location and outside electrical wiring.
(2) Floor plans showing the location of electrical systems on every floor.
(3) Power-riser diagrams showing panel boards.
(4) Control wiring diagrams.
(5) Schedules and other information in combination with construction drawings.
Electrical drafters prepare wiring and layout diagrams used by workers who erect, install, and repair electrical equipment and wiring in communication centers, power plants, electrical distribution systems, and buildings." [Electrical drawing. Wikipedia]
The signs example "Design elements - Qualifying" was drawn using the ConceptDraw PRO diagramming and vector drawing software extended with the Electrical Engineering solution from the Engineering area of ConceptDraw Solution Park.
How To Create Onion Diagram
An onion diagram is a kind of chart that shows the dependencies among parts of an organization or process. The chart displays items in concentric circles, where the items in each ring depend on the items in the smaller rings. The Onion Diagram is able to show layers of a complete system in a few circles. But how to create Onion Diagram? Now, it's very easy thanks to the ConceptDraw DIAGRAM diagramming and vector drawing software extended with Stakeholder Onion Diagrams Solution from the Management Area of ConceptDraw Solution Park.Interior Design. Piping Plan — Design Elements
The pipe laying and setting the plumbing system at new apartment or home, or replacing the worn plumbing begins from the choice of materials, sizes of pipes and creation the plan. When developing a piping system, the engineer should take into account many aspects, such as advantages and disadvantages of different pipes materials, the temperature changes (freezing or thermal expansion) that effect on pipes. The most commonly used are steel pipes which have passed the test of time, but they are difficult for assembling and prone to corrosion, plastic (polypropylene) pipes that are characterized by low weight and price, ease of installation and durability, and also PEX-AL-PEX pipes. Numerous libraries with ready-to-use design elements of pipes, valves and other plumbing and piping equipment included to Plumbing and Piping Plans solution for ConceptDraw DIAGRAM help easy design Piping and Plumbing interior design plans, blueprints, schematic diagrams, technical drawings of waste water disposal systems, hot and cold water supply systems.Database Flowchart Symbols
Data base diagrams describes inter-related data and tables. It describes roles and relationships, internal and external dependencies, data exchange conventions and structures of knowledge domain. ConceptDraw Software provides number of data-base chart libraries including major 49 vector symbols. Use these DFD flowchart symbol libraries to design data-base structure and models, use it to design data base process-oriented models, or simple data-oriented models. The are special drawing tools for making data flowcharts, data process diagrams, structured analysis diagrams, and information flow diagrams.Road Transport - Design Elements
Samples, templates and libraries contain vector clip art for drawing the Road Transport Illustrations.UML Use Case Diagram. Design Elements
UML Use Case Diagrams are used to illustrate the structure of arbitrarily complex systems and illustrates the service consumer - service provider relationship between components.- ERD Symbols and Meanings | Electrical Symbols , Electrical ...
- Architecture Symbol Drainage Line
- Architectural Engineering Symbol
- Lighting and switch layout | Design elements - Outlets | Electrical ...
- Construction Of Flow Lines
- Office Layout Plans | Lighting and switch layout | Design Elements ...
- Architectural Design Bench Symbol
- How to Create a Residential Plumbing Plan | Plumbing and Piping ...
- Building Drawing Software for Designing Plumbing | Line Graph ...
- Building Drawing Software for Design Office Layout Plan | How To ...
- How To use Appliances Symbols for Building Plan | Building ...
- Classroom lighting - Reflected ceiling plan | Reflected ceiling plan ...
- Manhole Symbol Architecture
- Plumbing and Piping Plans | Design elements - Site accessories ...
- Interior Design Site Plan - Design Elements | How To Draw Building ...
- How To use Appliances Symbols for Building Plan | How To use ...
- Electrical and Telecom Plan Software | Design elements - Electrical ...
- Building Drawing. Design Element Site Plan | Site plan ...
- How To use House Electrical Plan Software | Electrical and Telecom ...
- Electrical Symbols , Electrical Diagram Symbols | Design elements ...