At present, there are several wiring methods for smart homes

1. Star connection.

2. Bus connection.

3. Power line carrier connection.

4. Infrared connection (IR).

5. Wireless (RF) connection.

1. From the perspective of stability, the star connection is the most stable and reliable, followed by the bus connection, the power line carrier connection again, the infrared connection (IR) again, and the wireless (RF) connection is the worst. Conventional security systems are the most reliable because they are connected by star.

Although the bus connection also needs wiring, when there are many points, the number is less than that of the star connection, and its reliable line is generally acceptable. There are similar problems between power line carriers and wireless connections, mainly the interference problem between adjacent homes, from a technical point of view, power line carriers can use isolation and other technologies to solve the interference problem between each other, wireless mode is relatively difficult to solve the interference between each other at low cost, generally only the use of frequency hopping technology can really be solved, plus wireless and power supply problems, so wireless should be a secondary choice in home intelligence, especially security systems.

Second, look at the problem from the perspective of the market. There are three markets for home intelligence: the newly built residential community market, the personal home improvement market, and the old house renovation market.

Newly built residential areas are generally based on the community, requiring network alarm and information interaction. The requirements for wiring in the construction of the community to achieve intelligence should not be the first priority of whether the wiring is complex, but the reliability of the first requirement. The whole realization of intelligence in a community, even if there is a problem, is multiplied by the total number of households.

It is generally not too complicated to realize home intelligence in the community, otherwise acceptance and maintenance will be a big problem. Therefore, the realization of intelligence in the community should be based on star connection. The personal home improvement market requires more personalized home smart functions, but there is no requirement for networking.

Since personal home decoration is generally promoted by the decoration company, the sales that can be achieved are relatively high, so the functional requirements for the family are generally more, and the number of points realized is correspondingly more. At this time, the reliability of the system is required at the same time, there are also requirements for scalability, because wiring is not a big problem at this time, the home improvement market should try to use two ways of star and bus. The requirements of the old house renovation market for wiring are generally based on as little wiring as possible.

At this time, the two wiring methods of star and bus sometimes seem to be inadequate, so the power line carrier and wireless should be the main connection methods in the old house renovation market.

3. As an actual home intelligent system, the best solution should be a scheme that can be mixed with various wiring methods.

For example, the security should be connected as a star as much as possible, and it can also be supplemented by a bus or a wireless way. Power line carriers are difficult to use in connection with security probes because they do not solve the problem of signal transmission in the event of a power outage. Star connections are also the best solution for integrated information cabling.

The control of lights and electrical appliances other than information appliances such as air conditioners and rice cookers can be controlled by bus, power line, wireless or infrared.

Fieldbus technology: the fieldbus control system realizes the networking and signal transmission of home lighting, electrical appliances and alarm systems through the system bus, adopts decentralized field control technology, and each functional module in the control network only needs to be connected to the bus nearby, and the wiring is more convenient.

Centralized control technology: the smart home system using centralized control mode is mainly built through a single-chip microcomputer as the core system host, the central processing unit (CPU) is responsible for the signal processing of the system, and some peripheral interface units are integrated on the system motherboard, including security alarm, ** module, control loop input and output (I 0) module and other circuits.

Smart home wiring needs to be considered from the following aspects:

Network cabling: Smart home devices often need to be connected to the internet, so network wiring needs to be arranged. It is recommended to reserve at least two network interfaces when decorating the house, one as the primary interface and the other as the backup interface.

Power wiring: Smart home devices require power, so it is necessary to install power outlets in suitable locations. Consider the location, number, and type of outlets to ensure that the device can easily receive power.

Control center wiring: For some centrally controlled smart home devices, the control center needs to be placed in a suitable position and cabling accordingly. The wiring of the control center can be done using standard cabling methods to connect the control center equipment to the home information box.

The location of the smart home device is well laid out and the service line is arranged: according to different functions and use needs, the smart home device needs to be installed in a suitable location and the corresponding wiring is carried out. For example, smart lights need to be placed in the corners or walls of a room, smart curtains need to be installed on windows, and so on.

Safety factors: When wiring, it is necessary to pay attention to the safety of power supply and network lines, as well as fire prevention, anti-theft and other considerations.

In addition, there are some practical suggestions for smart home wiring:

Minimize crosstalk from appliances: Different appliances can interfere with each other, so network and power lines should be separated as much as possible.

Reserve spare lines: When wiring, you should reserve some spare line locations in case you add new equipment or adjust the layout later.

In summary, there are many aspects to consider when wiring a smart home, including networking, power, control center, device location, and security considerations. At the same time, it is also necessary to pay attention to practical recommendations, such as reducing interference, keeping it clean and orderly, and reserving backup lines for Youming.

The wiring method of the smart home system varies depending on the type of lead spike device and the brand of the device. Generally speaking, there are five types of wiring methods for smart home systems: star connection, bus connection, power line carrier connection, infrared connection, and wireless connection.

Among them, the wiring method of wireless smart home does not need to carry out weak current wiring, and it is mainly based on strong electricity.

Please let me know if you need more specific information, such as how to wire a smart home system for a certain brand. I will do my best to help you.

Nowadays, with the advancement of science and technology, many household products can be intelligent, such as smart homes. How to wiring smart home? PChouse will take you to find out.

The wiring method of Zhizhi Qingneng Home Improvement is as follows:

1. Fieldbus technology: The fieldbus control system realizes the networking and signal transmission of home lighting, electrical appliances and alarm systems through the system bus, and adopts decentralized field control technology, and the power hood excitation module in the control network only needs to be connected to the bus nearby, and the wiring is more convenient.

2. Centralized control technology: the smart home system of the closed socks adopts a centralized control mode, mainly through a single-chip microcomputer as the core of the system host to build, the central processing unit (CPU) is responsible for the signal processing of the system, and the system motherboard integrates some peripheral interface units, including security alarm, ** module, control loop input and output (I 0) module and other circuits.