CN204354772U - In-car air quality based on ZIGBEE technology detects cleanup system - Google Patents

Abstract

The utility model detects cleanup system based on the in-car air quality of ZIGBEE technology, relate to Detection of Air Quality cleanup system, comprise one-chip computer module, sensor assembly, ZIGBEE transceiver module I, display module, air purifier, warning circuit, power module, ZIGBEE transceiver module II, remote server, smart mobile phone, sensor assembly, ZIGBEE transceiver module I, display module, air purifier, warning circuit is connected with one-chip computer module respectively, power module respectively with sensor assembly, one-chip computer module, ZIGBEE transceiver module I connects, ZIGBEE transceiver module II is connected with GPRS module, GPRS module is connected with remote server, remote server is again by internet and smart mobile phone wireless connections, ZIGBEE transceiver module I is connected by ZIGBEE Radio Transmission Technology with ZIGBEE transceiver module II.Native system can carry out Real-Time Monitoring to in-car air quality, and utilizes air circulation device, purifies in-car air quality, to improve in-car air quality and travelling comfort, can also realize the function of remote monitor and control when people is not in car.

Description

In-car air quality based on ZIGBEE technology detects cleanup system

Technical field

The utility model relates to a kind of Detection of Air Quality cleanup system, and particularly a kind of in-car air quality detects cleanup system.

Background technology

Growing along with national economy, living standards of the people constantly improve, and increasing people have private savings automobile.Automobile, providing to people outside comfortable life, also brings many healthy hidden danger.There is a report of investigation to point out, have the air quality in the automobile of about 90% not up to standard in the market.In-vehicle air pollution has become the Heavy environmental pollution threatening health.According to relevant report, formaldehyde, benzene, TVOC are the most important three kinds of pollutantss of automobile indoor air.Formaldehyde in car, benzene then, the noxious gas such as TVOC while threat health, also can cause the hidden danger of traffic accident.Therefore, the quality of the air quality in car plays great effect for the health and prevention traffic accident affecting people.Commercially also there are some air freshener for vehicle at present, it makes circulating internal air by the gentle breeze fan (also known as ventilating set) in machine, the air polluted is by removing various pollutants or absorption after the air filter (twice filtration) in machine, then through being contained in the anion generator (high pressure in work anion generator produces negative direct current high voltage) of air outlet, air is constantly ionized, produce a large amount of negative ion, sent by gentle breeze fan, form negative ion air-flow, the object reach clean, purifying air.This type of product charge is all somewhat expensive, price is not from 500-2000 element etc., even some is higher, this series products does not have the function of wirelessly transmitting data, the effect of out of reach Long-distance Control, that is in car, only just recognizing the air quality in automobile people, thus reaching by starting air freshener for vehicle the effect eliminating peculiar smell.If people is not in car, just cannot obtain the parameter of in-car air quality, can not remote activation air freshener be passed through.

Summary of the invention

The purpose of this utility model is to provide a kind of in-car air quality based on ZIGBEE technology and detects cleanup system, this system can carry out Real-Time Monitoring to in-car air quality, and utilize air circulation device, in-car air quality is purified, to improve in-car air quality and travelling comfort, the function of remote monitor and control when people is not in car, can also be realized.

The technical scheme that the utility model adopts for achieving the above object is: a kind of in-car air quality based on ZIGBEE technology detects cleanup system, comprises one-chip computer module, sensor assembly, ZIGBEE transceiver module I, display module, air purifier, warning circuit, power module, ZIGBEE transceiver module II, GPRS module, remote server, smart mobile phone, one-chip computer module, sensor assembly, ZIGBEE transceiver module I, display module, air purifier, warning circuit, power module is arranged in automobile, sensor assembly, ZIGBEE transceiver module I, display module, air purifier, warning circuit is connected with one-chip computer module respectively, power module respectively with sensor assembly, one-chip computer module, ZIGBEE transceiver module I connects, ZIGBEE transceiver module II is connected with GPRS module, GPRS module is connected with remote server, remote server is again by internet and smart mobile phone wireless connections, and ZIGBEE transceiver module I is connected by ZIGBEE Radio Transmission Technology with ZIGBEE transceiver module II.

Further technical scheme of the present utility model is: described sensor assembly comprises formaldehyde sensor, air mass sensor, Temperature Humidity Sensor, pyroelectric sensor.

The utility model detects cleanup system based on the in-car air quality of ZIGBEE technology and has following beneficial effect: the utility model sensor assembly periodically to gather in car temperature in air, humidity, formaldehyde, and VOC concentration data, one-chip computer module is by data analysis, display after process, data and established standards value are made comparisons, judge, then warning circuit is started when superscalar data, one-chip computer module control ZIGBEE transceiver module I sends the mark number that exceeds standard to remote server, car owner can be notified with short message or the form of making a phone call after smart mobile phone receives the mark number that exceeds standard, start the air purifier in car simultaneously, thus realize in real time, actv. is monitored pernicious gas, when starting air purifier, native system is also provided with automatic switching function, by pyroelectric sensor, whether has people in inspection vehicle, if there is people, just automatically starts air purifier, makes the air in car always up to standard, if nobody is in car, in order to extend the life-span of air purifier and save the energy, just enter manual mode, need to manually boot air purifier and could work or send startup or out code with the form of note to the ZIGBEE transceiver module I in car by GPRS module by smart mobile phone.Native system can be arranged in multi-section car, the air quality parameters in multi-section car can be monitored, and can Long-distance Control be realized by smart mobile phone, reach unified management, increase work efficiency, intelligence degree is high, and reliable operation, power consumption are little, the life-span is long, simple to operate, hommization is good, and with low cost.

Below in conjunction with drawings and Examples, the in-car air quality detection cleanup system of the utility model based on ZIGBEE technology is further described.

Accompanying drawing explanation

Fig. 1 is the in-car air quality detection cleanup system structural principle block diagram of the utility model based on ZIGBEE technology;

Drawing reference numeral illustrates: 1-sensor assembly.

Detailed description of the invention

As shown in Figure 1, the utility model detects cleanup system (being called for short: " in-car air quality detection cleanup system ") based on the in-car air quality of ZIGBEE technology, ZigBee is the low-power consumption LAN protocol based on IEEE802.15.4 standard, according to international standard regulation, ZigBee technology is the wireless communication technology of a kind of short range, low-power consumption.The utility model in-car air quality detects cleanup system, comprises one-chip computer module, sensor assembly, ZIGBEE transceiver module I, display module, air purifier, warning circuit, power module, ZIGBEE transceiver module II, GPRS module, remote server, smart mobile phone.Wherein one-chip computer module, sensor assembly, ZIGBEE transceiver module I, display module, air purifier, warning circuit, power module, ZIGBEE transceiver module II, GPRS module, remote server are separately positioned in automobile (automobile of anticipating out not shown in the figures), and sensor assembly, ZIGBEE transceiver module I, display module, air purifier, warning circuit are connected with one-chip computer module respectively.In the present embodiment, described sensor assembly comprises formaldehyde sensor, air mass sensor, Temperature Humidity Sensor, pyroelectric sensor, these sensors are arranged in automobile respectively, mouth is connected with the input end of one-chip computer module respectively, to gather cab signal, and sending signal to one-chip computer module, the control end of display module, air purifier or input end are connected with the input end of one-chip computer module respectively.Power module is connected with sensor assembly, one-chip computer module, ZIGBEE transceiver module I respectively, and power module is connected module for power supply.ZIGBEE transceiver module II is connected with GPRS module, and GPRS module is connected with remote server, and remote server is again by internet and smart mobile phone wireless connections, and ZIGBEE transceiver module I is connected by ZIGBEE Radio Transmission Technology with ZIGBEE transceiver module II.

Principle of work of the present utility model: temperature in air in each cycle sensor collection car of sensor assembly, humidity, formaldehyde, and VOC concentration data, and the data collected are passed to one-chip computer module, one-chip computer module is by data analysis, display after process, data and established standards value are made comparisons, judge, warning device (warning circuit sends alerting signal) is then started when superscalar data, one-chip computer module control ZIGBEE transceiver module I sends the mark number that exceeds standard to remote server, car owner can be notified with short message or the form of making a phone call after smart mobile phone receives the mark number that exceeds standard, start the air purifier in car simultaneously.When starting air purifier, native system is also provided with automatic switching function, by pyroelectric sensor, whether has people in inspection vehicle, if there is people, just automatically starts air purifier, makes the air in car always up to standard; If nobody is in car, in order to extend the life-span of air purifier and save the energy, just enter manual mode, need to manually boot air purifier and could work or send startup or out code with the form of note to the ZIGBEE module in car by GPRS module by smart mobile phone.Smart mobile phone can show the numerical value of each sensor in car in real time, and smart mobile phone can send short message content " X " and go to close air purifier, sends short message content " Y " deactivation air purifier.

Above embodiment is only preferred embodiment of the present utility model; structure of the present utility model is not limited to the form that above-described embodiment is enumerated; all any amendments, equivalent replacement etc. done within spirit of the present utility model and principle, all should be included within protection domain of the present utility model.

Claims (2)

1. the in-car air quality based on ZIGBEE technology detects cleanup system, it is characterized in that, comprise one-chip computer module, sensor assembly, ZIGBEE transceiver module I, display module, air purifier, warning circuit, power module, ZIGBEE transceiver module II, GPRS module, remote server, smart mobile phone, one-chip computer module, sensor assembly, ZIGBEE transceiver module I, display module, air purifier, warning circuit, power module is arranged in automobile, sensor assembly, ZIGBEE transceiver module I, display module, air purifier, warning circuit is connected with one-chip computer module respectively, power module respectively with sensor assembly, one-chip computer module, ZIGBEE transceiver module I connects, ZIGBEE transceiver module II is connected with GPRS module, GPRS module is connected with remote server, remote server is again by internet and smart mobile phone wireless connections, ZIGBEE transceiver module I is connected by ZIGBEE Radio Transmission Technology with ZIGBEE transceiver module II.

2. detect cleanup system based on the in-car air quality of ZIGBEE technology as claimed in claim 1, it is characterized in that, described sensor assembly comprises formaldehyde sensor, air mass sensor, Temperature Humidity Sensor, pyroelectric sensor.