Bus household intelligent alarm device

An intelligent alarm, bus-type technology, applied in the direction of alarms, instruments, etc., can solve the problems of alarm detection failure, inability to monitor and control the operation of front-end detector equipment in real time, and inability to detect alarm information.

Inactive Publication Date: 2006-04-12
SHANGHAI UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) When there are many front-end detector signals, it is easy to cause a large number of connecting lines in the alarm host, and the line connection becomes very confusing, which is not conducive to equipment installation and construction
[0004] (2) In the case of split-line connection, it is impossible to monitor and control the operation of the front-end detector equipment in real time
Even if the front-end equipment is in a fault state, as long as the connection line signal exists, the alarm information cannot be detected, that is, the alarm detection fails

Method used

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Embodiment Construction

[0043] A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings: see figure 2 , image 3 with Figure 4 , The structure of this bus-type home intelligent alarm device is as follows:

[0044] (1) Bus-type alarm host 1: The internal functional block diagram of bus-type alarm host 1 is shown in image 3 , See the detailed electrical schematic diagram Figure 4 .

[0045] The bus alarm host includes the core control circuit (1), communication bus interface (2), voice control unit (3), telephone alarm interface (4), data storage unit (5), alarm linkage output circuit (6), keyboard and Indicating circuit (7) and power management circuit (8) and other components. The connection relationship of each functional unit is connected and implemented in the following manner.

[0046] The core control circuit (1) is connected with the communication bus interface (2) through 3-wires (RX, TX, RXTX) to realize the two-way data com...

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Abstract

This invention relates to a bus-family intelligent alarm device including a shell installed with a power supply interface, a phone alarm interface, an operation keyboard, an alarm host of a dismantlement-proof device, a dialing device, a linked interface of LED instruction and alarm and a communication bus interface connected with the door magnet, the window magnet, an urgent button, a smoke detector, a gas detector and several infrared detectors via terminal signal devices.

Description

Technical field [0001] The invention relates to a home alarm device, in particular to a bus-type home intelligent alarm device. Background technique [0002] At present, the existing home alarm devices adopt the split-line detector connection mode, that is, the signal of each detector is connected to the alarm host by an independent connection, such as figure 1 As shown, this will have the following drawbacks: [0003] (1) In the case of a lot of front-end detector signals, it is easy to cause numerous connection lines in the alarm host, and the line connection becomes chaotic, which is not conducive to equipment installation and construction. [0004] (2) In the case of split-line connection, it is impossible to monitor and control the equipment operation of the front-end detector in real time. Even if the front-end equipment is in a fault state, as long as the cable signal exists, the alarm information cannot be detected, that is, the alarm detection fails. [0005] (3) The sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B19/00G08B25/10
Inventor 唐智杰冉峰徐美华
Owner SHANGHAI UNIV
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