Wireless Intercom Project Requirements
With the continuous development of communication equipment, the old communication equipment of this petrochemical plant has not kept pace with the development of the times. 。 The project leader proposed to us to purchase a new set of Motorola digital trunking wireless intercom system .
The newly constructed conventional digital wireless intercom system can meet the daily management and communication requirements of the project, and the coverage area reaches more than 98%, which meets the requirements of the daily management and control center for full jurisdiction.
Wireless intercom project design and main problem solving
According to the site environment inspection, the production room is a warehouse for the production of petrochemical fuel. ，此套数字集群无线对讲系统讲规划3个数字基站，覆盖五个现场机柜室、中央控制室、厂区室外等所有区域，以达到全面的通信信号覆盖要求。 For the safety of employees and the improvement of work efficiency, we recommend the use of Motorola explosion-proof walkie-talkies . This digital trunking wireless intercom system plans 3 digital base stations to cover all areas including five on-site cabinet rooms, central control rooms, and outdoor areas of the plant to achieve comprehensive Communication signal coverage requirements.
The base station system is composed of a channel machine, an Ethernet switch, a duplexer (DPU), and a combiner (COM). The feeder and the arrester are connected to the outdoor antenna. In order to further increase the overall coverage of the base station signal and improve the communication quality, we have added remote and near-end units to transmit the device signals to the far-end directional antenna through the optical fiber network.
Motorola digital trunk wireless intercom system function introduction
This wireless intercom system, in addition to basic single call, group call, full call and other call functions, also has background scheduling, management functions, recording management.
In daily work, not only can support daily calls, but also manage and record the system in the background. At the same time, through the wired or wireless interface, it can communicate with the dispatching telephone system in the factory.