建築弱電工程與安防監控工程系統

在對(duì)安防監控工程的(de)電力進行應用(yòng)時(shí)，按照(zhào)電力輸送功率的(de)強弱，可(kě)以将其分(fēn)爲弱電和(hé)強電兩類。一般來(lái)說，建築中的(de)弱電主要包括國家規定的(de)安全電壓等級、控制電壓等低電壓電能，如控制電源、應急照(zhào)明(míng)燈備用(yòng)電源等，以及載有語音(yīn)、圖像和(hé)數據的(de)信息源，如電話(huà)、電視、計算(suàn)機的(de)信息。在AI智能建築領域，弱電技術的(de)應用(yòng)程度，直接決定了(le)建築的(de)智能化(huà)水(shuǐ)平。弱電工程的(de)項目包括電話(huà)、寬帶、有線電視、消防警報等，技術含量好，施工複雜(zá)，而且建設周期較長(cháng)，需要施工人(rén)員(yuán)的(de)充分(fēn)重視。

安防監控工程系統，主要是以維護社會公共安全爲目的(de)，利用(yòng)安全防範産品以及其他(tā)相關産品所構成的(de)入侵警報系統、視頻(pín)安防監控系統、防爆安全檢查等系統，又或者由這(zhè)些系統組成或在建築弱電工程中，對(duì)安防系統進行應用(yòng)和(hé)施工時(shí)，需要采取相應的(de)措施，以确保安防系統作用(yòng)的(de)有效發揮。

1、安防監控工程施工

安防系統的(de)施工包括以下(xià)兩個(gè)方面：

（1）隐蔽工程施工

安防監控工程系統施工中的(de)隐蔽工程，主要是埋地管線等的(de)施工。爲了(le)保證施工質量，在施工過程中，對(duì)于地面溝槽的(de)開挖、管線的(de)埋設等，都必須嚴格按照(zhào)設計施工圖紙進行，确保溝槽開挖的(de)深度、标高(gāo)、方向等均符合設計要求，所用(yòng)到的(de)管線能夠滿足施工的(de)相關标準。在對(duì)管線進行安裝時(shí)，要做(zuò)好施工控制，避免出現接頭外露或者線路扭曲等質量問題，同時(shí)确保線纜總截面面積在線管截面面積的(de) 40%以上，并在管口位置設置防護圈，避免線纜在管道中的(de)随意移動。如果是對(duì)牆内管線進行敷設，需要充分(fēn)考慮牆體的(de)美(měi)觀性和(hé)牢固性，将管線敷設在非承重牆中，同時(shí)盡量縮短管線距離，避免管線的(de)頻(pín)繁彎曲。另外，要做(zuò)好管線的(de)接地施工和(hé)搭接施工，将牆面與管路的(de)淨距離控制在 15mm 以上。 安防監控系統的(de)管線，應該盡量與其他(tā)管道一起，布置在吊頂内，并對(duì)管線進行處理(lǐ)，避免出現雜(zá)亂交叉的(de)現象，以保證施工質量。

（2）安防監控設備安裝

在對(duì)設備進行安裝前，首先必須對(duì)其進行全面檢查，确保設備處于正常的(de)工作狀态。然後，要根據設備的(de)特點和(hé)功能作用(yòng)，對(duì)安裝位置進行合理(lǐ)選擇。以攝像機爲例，一般情況下(xià)，攝像機是安裝固定在地面支架上的(de)，而部分(fēn)攝像機的(de)作用(yòng)是對(duì)一個(gè)較大(dà)的(de)範圍進行巡視，則應該安裝在雲台上，同時(shí)确保視野的(de)開闊性，避免通(tōng)信線等對(duì)攝像頭的(de)遮擋。同時(shí)，應該按照(zhào)相關規範和(hé)設計要求，對(duì)控制台和(hé)機櫃進行安裝，保證安裝的(de)準确性、牢固性，并且方便進行管理(lǐ)和(hé)維護，确保安防系統功能的(de)正常發揮。

2、施工管理(lǐ)驗收

安防監控工程的(de)施工涉及到多(duō)個(gè)專業，其内容也(yě)是十分(fēn)繁雜(zá)的(de)，因此，在施工前，施工人(rén)員(yuán)應該充分(fēn)熟悉施工工藝和(hé)施工流程，了(le)解施工的(de)重點和(hé)難點，并做(zuò)好各專業之間的(de)協調工作。

同時(shí)，在施工過程中，應該經常對(duì)施工圖紙進行核對(duì)，及時(shí)發現存在的(de)問題，減少返工現象。在施工完成後，要做(zuò)好工程的(de)驗收工作，對(duì)工程的(de)施工質量進行控制，确保安防系統的(de)可(kě)靠性和(hé)實用(yòng)性。在驗收中一旦發現設備存在質量問題或性能問題，要及時(shí)進行分(fēn)析和(hé)處理(lǐ)，盡可(kě)能消除安防系統中存在的(de)質量隐患。

總而言之，在建築弱電工程中應用(yòng)安防監控系統，可(kě)以有效提高(gāo)建築的(de)智能化(huà)水(shuǐ)平和(hé)自動化(huà)水(shuǐ)平，保障建築的(de)使用(yòng)安全。對(duì)于工程設計和(hé)施工人(rén)員(yuán)來(lái)說，要充分(fēn)重視起來(lái)，做(zuò)好安防系統設備的(de)選型、檢測和(hé)安裝施工，做(zuò)好安防系統的(de)管理(lǐ)和(hé)驗收，确保工程的(de)施工質量，爲用(yòng)戶提供更加安全、更加舒适的(de)工作和(hé)生活環境。

Building weak current engineering and security monitoring engineering system

In the application of electric power in security monitoring engineering, according to the power transmission strength, it can be divided into two categories: weak current and strong current. Generally speaking, the weak electricity in the building mainly includes the safety voltage grade stipulated by the state, the control voltage and other low voltage electric energy, such as the control power supply, emergency lighting standby power supply, and the information source containing voice, image and data, such as telephone, television, computer information. In the field of AI intelligent building, the application degree of weak current technology directly determines the intellectualization level of the building. The project of weak current project includes telephone, broadband, catv, fire alarm to wait, technical content is good, construction is complex, and construction cycle is longer, need the sufficient attention of construction personnel.

Security monitoring engineering system, mainly to maintain social public safety, for the purpose of the use of security products and other related products of intrusion alarm systems, video security monitoring system, such as explosion-proof safety inspection system, or is made up of these systems or in building weak current engineering, applied to security system construction, and needs to take corresponding measures, in order to ensure the effective role in the security system.

1. Construction of security monitoring project

The construction of security system includes the following two aspects:

(1) concealed construction

Concealed works in the construction of security monitoring engineering system are mainly the construction of buried pipelines. In order to ensure the construction quality, during the construction process, the excavation of the ground trench and the burial of pipelines must be carried out in strict accordance with the design and construction drawings, so as to ensure that the depth, elevation and direction of trench excavation are in line with the design requirements, and the pipelines used can meet the relevant construction standards. During the installation of pipelines, construction control should be done to avoid joint exposure or line distortion and other quality problems. Meanwhile, more than 40% of the total section area of cables should be ensured, and protective rings should be set at the position of the pipe mouth to avoid the random movement of cables in the pipeline. If laying the pipelines inside the wall, the aesthetics and firmness of the wall should be fully considered, the pipelines should be laid in the non-load-bearing wall, and the distance of pipelines should be shortened as far as possible to avoid frequent bending of pipelines. In addition, grounding and lapping of pipelines should be done well, and the net distance between walls and pipelines should be controlled above 15mm. Security monitoring system pipeline, should as far as possible with other pipelines together, arranged in the ceiling, and the pipeline to deal with, avoid the phenomenon of intersections in disorder, in order to ensure the quality of construction.

(2) installation of security monitoring equipment

After the completion of civil engineering construction, the installation and construction of security monitoring equipment can be carried out. Before the installation of the equipment, it is necessary to conduct a comprehensive inspection to ensure that the equipment is in normal working condition. Then, according to the characteristics and functions of the equipment, the installation location should be reasonably selected. Take the camera as an example, under normal circumstances, the camera is installed fixed on the ground bracket, and the role of part of the camera is to patrol a larger range, should be installed on the head, at the same time to ensure that the field of vision is open, avoid communication lines and other shielding to the camera. At the same time, the console and cabinet should be installed in accordance with relevant specifications and design requirements to ensure the accuracy and solidity of installation, and facilitate management and maintenance to ensure the normal play of security system functions.

2. Construction management and acceptance

The construction of security monitoring project involves many majors, and its content is also very complex. Therefore, before the construction, the construction personnel should be fully familiar with the construction process and construction process, understand the key and difficult points of the construction, and do a good job in the coordination between the majors.

At the same time, in the process of construction, should often check the construction drawings, timely find the existing problems, reduce the rework phenomenon. After the completion of the construction, the acceptance of the project should be done, and the construction quality of the project should be controlled to ensure the reliability and practicability of the security system. Once the equipment quality problems or performance problems are found in the acceptance, timely analysis and treatment should be carried out to eliminate the potential quality problems in the security system as far as possible.

In a word, the application of security monitoring system in building weak current project can effectively improve the building's intelligence level and automation level, and ensure the use of the building safety. For engineering design and construction personnel, to pay full attention to, do a good job of security system equipment selection, testing and installation construction, do a good job of security system management and acceptance, to ensure the construction quality of the project, to provide users with a safer and more comfortable working and living environment.