Configurable smoke detector and smoke detection network based on cmc chip

A detector and chip technology, used in electrical fire alarms, fire alarms relying on smoke/gas action, etc., can solve the problems of large construction complexity, high construction cost, long installation period, etc. The effect of reducing the amount of construction work, reducing the construction period and reducing the construction cost

CN105118219BActive Publication Date: 2017-12-15ZHEJIANG SUPCON RES
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2017-12-15

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Abstract

The invention provides a configurable smoke detector based on a CMOS chip and a smoke detection network. The smoke detector at least comprises at least one of a wireless communication circuit and an Ethernet circuit, the CMC chip, a smoke detection circuit, a feedback device and a temperature detection circuit. The smoke detection circuit is connected with a DI port and an A / D port of the CMC chip. The temperature detection circuit is connected with the A / D port of the CMC chip. The CMC chip communicates with the outside world through at least one of the wireless communication circuit and the Ethernet circuit. According to the invention, construction cost, construction project amount and construction cycle are reduced; the accuracy of fire alarm is improved; and a fire safety system is networked, automatic and intelligent.
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Description

technical field

[0001] The invention relates to smoke detection equipment, in particular to a configurable wireless smoke detector and a smoke detection network based on a CMC chip. Background technique

[0002] Smoke detectors are also known as smoke fire detectors, smoke detectors, smoke detectors, smoke probes and smoke sensors. They are mainly used in fire protection systems and are also used in the construction of security systems. It is a typical device converted from space firefighting measures to civilian use. The smoke detector mainly realizes fire prevention by monitoring the concentration of smoke. The ion smoke sensor is used inside the smoke detector. The ion smoke sensor is a kind of advanced technology, stable and reliable sensor, which is widely used in various fire protection In the alarm system, the performance is far better than the fire alarm of the gas sensitive resistor.

[0003] If the smoke detectors of the prior art are to form a multi-point alarm ...

Examples

Embodiment Construction

[0053] The following will combine Figure 1 to Figure 6 The configurable smoke detector and smoke detection network based on the CMC chip provided by the present invention are described in detail, which is an optional embodiment of the present invention. It can be considered that those skilled in the art will not change the spirit and content of the present invention. It can be modified and polished within the scope.

[0054] Please refer to figure 1 , the present invention provides a smoke detector, comprising at least one of a wireless communication circuit and an Ethernet circuit, a CMC chip, a smoke detection circuit, a feedback device, and a temperature detection circuit, and the smoke detection circuit is connected to the CMC chip respectively The DI port is connected to the A / D port; the temperature detection circuit is connected to the A / D port of the CMC chip; the CMC chip communicates with the outside through at least one of the wireless communication circuit and th...