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Focus on infrared temperature measurement technology, standardized batch production process, to provide you with stable and reliable products
Factories Battery Warehouse Thermal Imaging Monitoring Scheme
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

1 .Overview

With the rapid development of economic level and science and technology, industrial enterprises, as the main body of social and economic operation, have higher and higher requirements for safety prevention, and the monitoring system plays an increasingly important role. The factory has a large scale, complex production and management departments, and high safety requirements. The combination of field monitoring and production command and dispatch in numerous production workshops, special outdoor places and functional departments will greatly improve the level of intelligent management of factories. If any mishap occurs, it will bring great pressure to the society and employees, and even serious consequences.

2. Project Overview

2.1 Project Introduction

A new energy power system company, as a benchmark enterprise of new energy vehicles in China, provides battery systems for the global new energy vehicle market. Due to the need of business expansion, there is a temporary workshop with an area close to 9000 square meters for the storage of new energy batteries. Due to the storage of electric energy in the battery, a long time of concentrated stacking may cause battery heating, fire and other conditions. An effective on-site monitoring solution is now needed to ensure the personal and property safety of the storage space and the factory.

warehouse

Factory site plan

2.2 Project environment

In the workshop, the batteries are stored by means of shelves. Each shelf is 6.5m high, and each shelf is divided into 7 layers for goods storage, with an interval of 3.5m. The top view of the factory after the goods are stored is shown in the following figure:

Overlooking schematic diagram of workshop

3. Program overview

3.1. Scheme ideas

Both the abnormal heating of the battery in the factory and the potential fire risk are accompanied by the temperature change of the goods. Compared with the traditional manual inspection scheme, the monitoring scheme of the infrared thermal camera can effectively monitor the temperature change of the goods, and can also liberate people. Therefore, this scheme adopts the infrared thermal camera to monitor the temperature of the workshop to ensure the safety of the workshop and the goods. The most prominent feature of this scheme is all digitization. The front end USES infrared thermal camera to store video images and display them in real time through a display.

3.2. Scheme considerations

In view of the different ways of stacking cargo space in the workshop, generally speaking, we have two ways of installation, namely fixed installation and mobile rail installation.

 

Considering the actual situation of the project, we should also take the following considerations into account:

Reliability: The reliability of scheme design is the root of the feasibility of scheme.

Economy: The economic solution is consistent with the solution pursued by customers;

Fixed installation method can meet the demand of the reliability of project design, the shelf is too high, but because of the plant by monitoring the lens choice of the type and quantity can really solve the factory monitoring comprehensive, do no dead Angle of stacking battery monitoring will be numerous monitoring camera that will inevitably lead to significantly enhance the cost of the project. For the sake of economical completion of the project, no fixed installation method is adopted.

3.3 Project plan

Based on the consideration of various factors and the combination of the current emerging technologies, the construction of this project is finally completed by means of wireless private network transmission with infrared thermal camera as the core and patrol inspection robot as the carrier.

 

battery warehouse fire monitoring

 

Actual application scenario diagram

Due to the large size of the battery and its placement on the shelf in a layered manner, in order for the robot to efficiently complete the inspection of the workshop, 7 thermal camera lenses will be attached to the inspection robot for the inspection of the shelf according to the height of the shelf.

4. Detailed design of project scheme

This monitoring system is mainly responsible for all-weather monitoring of the batteries stored in the workshop. When the temperature exceeds the set value, it will send an alarm to ensure safety.

4.1 Product selection

Each shelf is 6.5 meters high and 3.5 meters apart. There are 7 layers of batteries stacked on each shelf. It is required to comprehensively monitor the stored batteries.

technical parameter

ON-LINE TEMPERATURE MEASURING THERMAL CAMERA

Yoseen X series thermal camera has accurate temperature measurement and excellent performance, and is suitable for various complex and harsh use environments. It is an infrared thermal camera series that can be selected for use scenarios with high requirements on the performance of infrared thermal camera.

 

 

Model Parameters

Model

X640D

X384D

X160A

Infrared resolution

640*480

384*288

160*120

Pixel size

17um

Frame frequency

30Hz

   50Hz

NETD

≤50mK@25℃

Wave band

8~14um

Field angle

See "Yoseen X-series Thermal Camera list" for Details

Angular resolution

Temp range

-20~150℃,10~50℃,0~300℃(customizable)

Temp accuracy

±2℃ or ±2%, can be raised to ±0.4℃

 

 

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

 

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