Automobile Rear Window Heating Wire Detection

Yoseen infrared is a company focusing on the R & D, production and sales of temperature - measuring infrared thermal camera. Our thermal cameras are widely used in human body temperature measurement, metallurgy, power system, security and other fields.

System introduction System features User benefits: Automobile rear window heating wire detection system mainly uses the current to generate heat through the glass inside of the resistance heating wire, with the heat uniformly distributed on the whole piece of glass. Then the thermal camera photographs the infrared imagery, set the number of heating wires in the rear window through the software, and output the report when the quantity is abnormal, which can be used to quickly detect the disconnection of heating wires.

System advantages

1. Check the number of heating wires in the rear window

2. Linkage with PLC to determine whether the heating wire is disconnected

3. Automated and standardized testing process to improve testing efficiency

System advantages

1. Check the number of heating wires in the rear window

2. Linkage with PLC to determine whether the heating wire is disconnected

3. Automated and standardized testing process to improve testing efficiency

technical parameter

The infrared thermal imager can help the automobile rear windshield heating system to be safer and more effective. The main reason of the automobile rear windshield heating system is that the heat generated by the electric current embedded in the glass is evenly distributed on the glass. The automobile development engineer can use the infrared thermal imager to quickly and conveniently obtain the heat image of the rear windshield during the heating process of the resistance wire, and analyze the rear window glass of the electric vehicle.Glass heating wire detection system mainly uses current to generate heat through the resistance heating wire embedded in the glass, evenly distributed on the whole glass, and then photographed by infrared thermal imager. The number of heating wire for automobile rear window glass is set by software, and the output report is used to quickly detect the breakage of heating wire for automobile rear window glass when an abnormal number is detected.The system has the following features:

1. Check the number of heating wires for automobile rear window glass;

2. Link with the PLC to judge if the heating wire is disconnected or not;

3. Automating and standardizing the detection process to improve the detection efficiency.

Common Parameter

Imaging distance	About 20 focal lengths to infinity
Temp measuring template	High and low temp tracking, point/line/polygon temp tracking in template, set multiple shielding areas
Image enhancement	Adaptive drawing, manual enhancement, electronic zoom
Color palette	White hot, black hot, iron red, red saturated, user-defined and others
Focus Mode	Electric/manual, electric lens supports autofocus
Data
Single frame temp	PNG / BMP/ JPG image format with temperature information
Temp flow	Total radiant temperature information storage
Digital video	H.264, RTSP stream media protocol, MP4 files, HDMI output interface
Data storage	Support TF card expansion and storage, up to 32GB
Electrical interface
Power supply	DC9～15V, typical power consumption 2.5W@25℃
Analog video	NTSC/PAL compound video output
Ethernet	100/1000 Base, TCP, UDP, IP, DHCP, RTSP, ONVIF, etc.，provide SDK development kit
Serial port	RS485, support Pelco control protocol
Electric lens	12V power lens
GPIO	1 magnetic isolation input, 1 relay output
Environmental parameters
operating temp	-10～+60℃
Storage temp	-40ºC～+85℃
Humidity	Non - Condensing 10%～95%
Shell protection	IP54
Impact resistance	25G
Vibration resistance	2G
Mechanical parameter
Weight	240g(excluding lens)
Size	59(L)58(W)67(H)mm(excluding lens)
Installation	4 UNC-20, 4 M3 thread mounting holes

Yoseen X-series Thermal camera Temp Range List

Temp Range	Temp Accuracy	NETD
-20~150℃	±2℃or±2%	50mK
0~300℃	±2℃or±2%	70mK
60~600℃	±2℃or±2%	50/90mK
100~1000℃	±2%	---
160~1600℃	±2%	---
Customization

通用领域

电子科技

利用红外热像仪可帮助汽车后风挡玻璃加热系统更安全有效，汽车后风挡玻璃加热系统主要是电流通过玻璃内部嵌入电阻电热丝而产生的热量，均匀分布到玻璃上，汽车开发工程师利用红外热像仪快速方便获取后风挡在电阻丝加热过程中的热像，分析电汽车后窗玻璃加热丝检测系统主要是利用电流通过玻璃内部嵌入的电阻电热丝而产生热量，均匀的分布到整块玻璃上，再由红外热像仪进行拍摄，通过软件设置汽车后窗玻璃加热丝的数量，检测发现数量异常时输出报告，用于快速检测汽车后窗玻璃加热丝断开情况。该系统具有以下特点：
1.检测汽车后窗玻璃加热丝的数量；
2.与PLC联动，判断加热丝断开与否；
3.自动化规范化检测流程提高检测效率。

1. Check the number of heating wires for automobile rear window glass;

2. Link with the PLC to judge if the heating wire is disconnected or not;

3. Automating and standardizing the detection process to improve the detection efficiency.

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