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A vehicle-mounted gas detection device

A gas detection and gas sensor technology, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of automatic detection, inability to comprehensively evaluate the overall air quality in the car, and complicated detection process, so as to protect safety and health, The effect of reducing on-site wiring and low cost

Active Publication Date: 2020-07-17
品粹新材料科技(南京)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At this stage, the detection process of the air quality detection device in the car is relatively complicated, and most of them require manual operation, and cannot be detected automatically
Moreover, the usual detection device can only detect a single gas exceeding the standard, and cannot make a comprehensive evaluation of the overall air quality in the car

Method used

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  • A vehicle-mounted gas detection device
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Embodiment Construction

[0014] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0015] Embodiments of the present invention relate to a vehicle-mounted gas detection device, which includes a housing, and ventilation holes are arranged around the housing, and a gas sensor, a microprocessor, an automobile braking circuit, and an alarm module are arranged in the housing, and the gas sensor is connected to The input terminal of the microprocessor and the output terminal of the ...

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Abstract

The invention relates to an automobile-mounted gas detecting device. The automobile-mounted gas detecting device comprises a gas sensor, a microprocessor, an automobile brake circuit and an alarming module, wherein the gas sensor is connected to an input end of the microprocessor; an output end of the microprocessor is separately connected with the automobile brake circuit and the alarming module;the automobile brake circuit is in wireless communication connection to an automobile-mounted controller; the gas sensor comprises an ethanol gas sensor, a carbon monoxide gas sensor and a PM2.5 gassensor; the ethanol sensor has a heater-type structure and comprises a ceramic tube; a sensitive material layer is arranged on the outer surface of the ceramic tube; a pair of gold electrodes is arranged on two sides of the sensitive material layer; a heating element is arranged in the ceramic tube; and the sensitive material is a mixture of hollow microspheres based on ternary metal sulfides, andis particularly a mixture of Cu1-XZnXS hollow microspheres and Y2O3 nano-powder.

Description

technical field [0001] The invention relates to a vehicle tool, in particular to a vehicle-mounted gas detection device. Background technique [0002] In recent years, with the increase of people's awareness of environmental protection and the understanding of the hazards of harmful gases, the environmental problems in the car have also become the focus of attention. When the car is running, the exhaust gas will emit a large amount of poisonous and harmful gases, which can enter the relatively closed car from various ways and pollute the environment inside the car. The narrow space in the car and people staying for a long time will inevitably lead to various diseases. At the same time, after the vehicle is exposed to the sun, a large amount of toxic substances such as benzene, formaldehyde, xylene, etc. are volatilized from the car seat, which also threatens people's health. Drunk driving has been a problem that has been banned repeatedly in recent years, and a large numbe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/00G08C17/02
CPCG01N33/0032G01N33/0063G08C17/02
Inventor 朱明君
Owner 品粹新材料科技(南京)有限公司
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