preface

A Heat Map is a Heat Map that is visualized by a density function to show the density of a point on a Map. It enables people to perceive the density of points independently of the scaling factor. So what are the types of thermographs? Which problems are they used to solve?



Hot spots can represent many states, such as temperature, density, etc., which can be used as the boundary of division. According to different expressions, thermal maps can be applied to many scenes. Maps and business data analysis thermograms are most commonly used and can also be expressed intuitively in this form. Now the rapid development of science and technology, the mutual promotion of the Internet with the Internet of things era, towards a new boom industry of 4.0, in the Internet industry, 5 g, and so on the product of rapid development, with the support of many technologies, machine room monitoring of environmental safety is of Paramount importance, like cold fear of thermal equipment, through the temperature contours can be effectively detected running state of machine room.

HT for Web Independent research and development of a strong base
HTML5 的
2 d and 3 dRendering engine provides rich display effects for visualization. in
The configuration of 2 d 和
The configuration of 3 dOn Hightopo (hereinafter referred to as HT) HT for Web products have a wealth of configurations to choose from, this article will introduce the use of
heatmap.jsHT rich 3D configuration to build a computer room temperature cloud.

Interface introduction and effect preview

Preview link: www.hightopo.com/demo/rackHe…



In the general trend of the Internet of Things, equipment information in the machine room and some environmental information has become data in front of people. In this era of big data, data visualization is not only reflected in the data value itself, but also through the change of data to obtain some information. Our topic today is the temperature cloud map of the machine room. It shows the temperature of the cabinet in the machine room and its changes through different colors. It is visualized so that people can observe the temperature changes more intuitively.

System analysis

Data center operation and maintenance, like cold afraid of heat. In the jungle of the server, hot spots are everywhere. How to adopt a safe RFID new technology solution, starting from the real physical temperature monitoring of each server, to accurately get the hot spot cloud map of the machine room is a new topic that surpasses the traditional technology solution, enables operation and maintenance personnel to easily cope with daily work and effectively guarantee the safety of user assets.

1. Methods for discovering hot spots in the equipment room

At present, the “hot management” of most data centers is still in the stage of passive operation and maintenance, that is, hot spots are discovered first and then dealt with. This kind of thinking mode may lead to “hot spots and then cold”. From a technical point of view, this can’t be left to IT management or operations. In the current technical environment, you can discover a hotspot in the equipment room in either of the following ways:

1. Hand-held temperature measuring instrument is used to measure the temperature of the cabinet or server.

Advantages: economical, effective, accurate and high detection temperature;

Disadvantages: energy consumption, radiation.

2. Automatic detection methods, including DCIM automatic detection device or CFD software to predict hot spots.

Advantages: automatic detection, time-saving and labor-saving, can grasp the overall hot spot distribution of the machine room;

Disadvantages: the cost of hardware and software is large, and due to the large granularity, the distribution and layout of micro hot spot is not accurate.

Two, hot spot analysis of the pain point

Judging from the development trend of intelligent operation and maintenance of data centers, automatic detection will become the direction of hotspot detection in the future. And data visualization system can through the model reduction scenario, panel bearing data of monitoring, the bottom of temperature data collected by automatic detection, feedback to the temperature of the visualization system cloud pictures to present a current hot spot distribution room, HT model of lightweight modeling is a very good solution, is suitable for room temperature detection of the construction of the visual system.

Effect of implementation

One, lightweight scene

Traditional visualization systems often use BIM (Building Information Modeling) software, such as Autodesk’s Revit or Bentley’s architecture and engineering software, However, the data of these BIM modeling models are often too large and bloated, and most of the details are of little significance to building self-control, but affect the trend of industry Web SCADA or Web configuration monitoring, so we adopt the
Hightopo the
HT for WebProduct lightweight HTML5/WebGL modeling scheme, to achieve rapid modeling, runtime lightweight to even mobile terminal browser can 3D visualization operation and maintenance of good effects.



2. Temperature cloud picture of the machine room

In data center machine room, with the continuous extension of business requirements, the size of its calculation and application are also increasing, the energy of the corresponding consumption is increasing, the heat is increasing, need to learn that the temperature inside the data center room status in time, can effectively play the role of environmental monitoring, prevent the happening of the problem in time, It allows the data center to operate in a relatively suitable environment. The application of temperature cloud map largely solves one of the problems in the computer room environment — temperature, which is a very important link for the role of data center.

conclusion

It is an inevitable trend to add intelligent analysis module in computer room environment monitoring system. Intelligent analysis of computer room environment monitoring can transform passive computer room environment monitoring into active computer room environment monitoring, liberate human resources and improve the efficiency of computer room environment monitoring. Despite the current computer room environment monitoring system of analysis and processing ability is not enough mature, but with the rise of big data and cloud computing technology, will greatly promote computer room environment monitoring system of data mining ability, solve the intelligent analysis of the various technical difficulties, so have the wisdom of the highly intelligent intelligent analysis module room will be the new trend of computer room environment monitoring industry.


HT has realized many visual system solutions in the industry through the improvement of its own products and the accumulated experience in the industry. For those who are interested in the temperature cloud map of the machine room, you can read: 3D Thermal Cloud Map Based on HTML5 Canvas.



2019 we also updated the hundreds of industrial Internet 2 d / 3 d visualization case set, here you can find many novel instance, can also find different industrial Internet: mp.weixin.qq.com/s/ZbhB6LO2k…

At the same time, you can also see more cases and results: www.hightopo.com/demos/index…