Since the early 1990s, integrated wiring engineering, security monitoring and alarm engineering, and building intercom projects have been widely recognized. At that time, few people knew the concept of "smart building", and they did not hear the word "weak electricity". . Every time I meet up with friends, ask: What do you do? A: I am doing integrated wiring, I am monitoring, and I am doing building intercom...not to do the weak electricity industry, because the term "weak electricity" was probably produced between 1990 and 2000.
Since the construction intelligent project began to expand in a large scale after 2000, and everyone in the construction and management of the project was commensurate with “weak electricityâ€, “weak electricity†was once synonymous with “building intelligent engineeringâ€.
The concept of the term "weak electricity" is still vague until now, but it is mentioned sporadically in individual standard specifications. The definition of the Internet is varied, such as voltage, systems and subsystems involved, intelligent building projects, intelligent buildings, signal power, etc. Wait.
The status quo of the term "weak electricity"
With the popularization of weak electricity projects, the use of the term "weak electricity" is also increasing, and its use is becoming wider and wider. The industry often uses the term “weak electricity†in daily work, external communication, and project management:
"Weak current projects, weak electricity projects, weak electricity industry, weak current systems, weak electricity intelligence, weak electricity security monitoring, smart weak electricity, weak electricity integration, weak electricity engineering companies, weak electricity general contractors, weak electricity integrators, weak electricity manufacturers, weak wiring, weak electric cables, home Weak electric boxes, weak electricity sales, weak electricity engineers, weak electricity designers, weak electricity chiefs, weak electricity project managers, weak electricity industry, weak electricity maintenance, weak electricity construction teams... Many people have more or less different understandings of "weak electricity".
Weak electricity>Intelligent building
Human beings are developing, society is advancing, and the definition of "weak electricity" as the concept of building intelligence can no longer adapt to the status quo. More and more new systems are in line with the characteristics and work content of "weak electricity" projects, and the scope of engineering is also becoming wider and wider. Some projects cannot define industry management. “Architectural Intelligence†can no longer summarize the category of “weak electricityâ€.
I think we can define a category for weak electricity:
Weak electricity: The general term for “command intelligent system projects based on hardware systems†and “hardware system sub-items in civil intelligent system projectsâ€, including product/system and solution provision, project establishment, planning and design, implementation and final use and maintenance The whole process.
Let's analyze the meaning of each word:
01/hardware
Different from software, from the literal meaning of "weak electricity" and people's usage habits, weak electricity mainly focuses on hardware systems.
02/system
It is a simple connection that is different from single items and single items, with complexity, integration and integrity.
03/Civil
It is different from high-tech research and development fields such as intelligent management and production systems and artificial intelligence involving special fields or industries such as aerospace, electric power, rail transit, and chemical metallurgy.
04/Intelligence
It refers to the intelligent, comfortable, healthy, convenient, efficient and environmentally friendly intelligent experience for people's work, study, production, life and public management through information collection, transmission, control, management and other means combined with supporting mechanical and electronic equipment. .
05/project
“Weak electricity†is generally reflected in the form of “projects†or “engineering projectsâ€, ranging from national key projects to small smart home projects.
06/ child
In some projects, although the software part has a relatively large share, the hardware system engineering part is still in the category of “weak electricityâ€.
07/Process
The project is a holistic process. It generally requires five processes (links). In specific projects, it also shows three phases: pre-, mid-, and post-stage, and each project has a life cycle.
"Weak electricity" can be called a pan-industry
Although there is no clear "weak electricity industry", the people have gradually regarded "weak electricity" as an industry, but the concept is rather vague. For the time being, we can call "weak electricity" a pan-industry, or a "weak electricity" project. The main electronic intelligent engineering industry.
The technology and business of weak industries have been integrated and infiltrated, gradually forming an industry where technology is borderless, business and industry management boundaries are gradually blurred.
Characteristics of the weak electricity industry: three more than one bomb
Industry centralized management and standard specifications
More technical fields and technical categories involved
More system names that can be called "systems"
Irregular flexibility of engineering projects
Due to the irregular elasticity of engineering projects, the degree of work tension is irregular and flexible, and at the same time, the company's operating income and human resources are irregularly elasticized.
The knowledge system involved in the weak electricity industry
The following picture is a diagram of the knowledge system involved in (but not limited to) the weak industry based on its own experience:
1. An open structure of heating elements with half round stainless steel
reflectors for an optimal use of energy.
2. The Gyros will change direction automatice, if there is a force.
3. Removable and detachable parts for easy clean.
4. The particular broiling result is obtained by alternating heating and
cooling down. The meat fibres do not harden, and the gravy is flavoured
by the spices. This cooking mode results in very healthy meat.
5. The Vertical Grill allows broiling meat layers, shashlik, party sausages,
poultry and fish with few attachments.
6. The Skewers and Gyros go in opposite direction so that the food could
be heated more well.
7. Power: 1400W
Rotating Bbq Grill,Rotating Charcoal Grill,Self Rotating Bbq,Homemade Rotating Grill
Housoen Electric Manufacture Co., Ltd. , https://www.housoenappliances.com