grokking system design

The design of the camera system includes many aspects. ** I. Ricoh GXR camera system design ** 1. ** Overall structural design ** - It was composed of two parts, the body and the unit. The camera body contained controls, a screen, a battery, a memory card, and an expansion port, while the unit provided more ways to play with the camera. The concept of this module design was more advanced, but there were also problems. 2. ** Design of sensor, lens, and processor packaging ** - Compared to the DSLR, the GXR packaged the sensor, lens, and processor together. Its original intention was to take into account high-quality fixed-focus and flexible zooming within a limited size. However, the results were not satisfactory. For example, the control part had little room for upgrades and the total value was not high. When purchasing multiple modules, it would cost more for the sensors and processors, and the lens would be wasted when upgrading the sensors. 3. ** Design of camera unit types ** - From 2009 to 2012, a total of five camera units were launched. For example, the S10 unit, with a 24 - 72mm F2.5 - 4.4VP lens, a 1/1.7-inch 10-million-pixelated CCD-matched with the lens on the GX100/GX200, and additional lenses could also be used; the A12 50mm F2.5 Macro unit, with an APS-C frame of about 12.3-million-pixelated CMOS-matched with a 33mm F2.5 macro lens, etc. There was also the GXR Mount A12, launched in August 2011, which could make the GXR "break the circle". It had an APS-C frame of about 12.3 million pixel-capable, a focal plane shutter of up to 1/4000 seconds, and a Leica-M-mount. It also provided an in-machine compensation function that allowed the body, sensor, and lens to be replaced separately. ** 2. The design of an imaging benchmark in general visual system design (applicable to camera systems)** 1. ** The importance of determining the benchmark ** - In the development of visual systems (including camera systems), determining the benchmark of the visual system was a key step. A benchmark is a measure or indication of a desired system characteristic. Successful visual applications have features that require no engineers to interfere with normal operating hours and ease of maintenance and replication deployment, and the benchmark helps achieve these goals. 2. ** Image benchmark content ** - The benchmark test for imaging can provide data on key imaging size, camera settings (such as gain, exposure time, frame rate, etc.), lens settings (aperture, focus, focal length, etc.), illuminator settings (if any, including power level, pulse width, etc.), image field of view, imaging (optical) resolution, depth of field, illumination intensity, illumination direction, illumination equality, color, image distortion, image noise, and other characteristics. - The visual system settings must be recorded in preparation for the benchmark test, including the important mechanical size related to imaging, as well as all adjustment positions and accessible parameters. The imaging benchmark requires the acquisition and storage of raw images. In summary, the design of the camera system needed to consider many factors such as structure, component packaging, different functional unit design, and imaging benchmark to achieve system performance optimization. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

Here are a few recommended game design novels: [All-rounded Game Designer] Author: Drunk in Green Clothes. The main character was originally the chief planner of a mobile game company. After being bound by a game system, he transmigrated to a parallel world and overturned the gaming industry. Completed, a total of 2.54 million words. 2. " Game Design: Is it that easy for you guys to fill it in?" Author: Love to Eat Hotpot Base. The story was about Ye Feng transmigrating to a barren parallel world, obtaining the game production system, and improving his game production ability through the player's ratings. 3. Game Design System, by Pudu Red Dust. This novel told the story of a game designer who transmigrated to a parallel world, obtained the game design system, and overturned the game industry. These are a few recommended game design novels. I hope they will be helpful to you.

The design of the Internet of Things system was a comprehensive task that covered many aspects. In terms of architectural design, a typical Internet of Things system consists of the following key components: 1. ** Perception layer **: - The sensors and actors were responsible for collecting environmental data (such as temperature, humidity, light, etc.) and performing operations (such as turning the device on/off). The wireless communication module allowed data transmission through wireless protocol such as Wi-Fi, Bluetooth, Zigbee, Lora, etc. 2. ** Network Layer **: - The gateway acted as the intermediary between the perception layer and the cloud platform, performing the preliminary processing of data and protocol conversion. Communication networks (such as the Internet, mobile networks, or other private networks) provide a data transmission channel from the sensor to the gateway to the cloud platform. 3. ** Platform Level **: - Cloud platforms provide data storage, computing resources, application services, etc.(e.g., AVS IOT, Azure IOT Hub, Google Cloud IOT, etc.). Edge computing processes data close to the data source, reducing the burden on the cloud platform and increasing response speed. 4. ** application layer **: - Big data technology and machine learning were used to analyze and process the collected data to extract useful information. According to the analysis results, specific business functions such as intelligent control, prediction maintenance, and user interaction were implemented. 5. ** User interaction layer **: - The user interface (web pages, mobile applications, desktop software, etc.) provided the user interface, and the API interface allowed third-party developers to develop their own applications or services. 6. ** Security Layer **: - Identity authentication ensured that legitimate users and devices were connected to the system, data encryption protected data in transmission and storage, and access control restricted users 'access to system resources. 7. ** Management and maintenance layer **: - The monitoring system monitors the operational status of the Internet of Things system in real time, logs and audit records of system operations and abnormalities for trouble-shooting and compliance audit, updates and upgrades regularly update and upgrade the system to fix loopholes and add new functions. The design had to follow some principles, such as expansibility (easy to add new equipment and services to adapt to future development), maneuverability (seamless integration of different manufacturers and types of equipment), security (multi-level security measures to protect systems and data), reliability (high reliability, stable operation under various conditions), energy saving and environmental protection (considering equipment energy consumption, reducing energy consumption and environmental impact), etc. At the same time, factors such as technology selection, cost budget, and business needs must be considered to ensure that the system is efficient, reliable, and safe. In addition, there were also related books written based on the professional construction of universities. The content covered the integration method of the Internet of Things system, the design principles and methods of the Internet of Things architecture and its various levels (perception layer, network layer, application layer), and the analysis of typical Internet of Things system application cases. In the actual case of the design of the Internet of Things system, such as the intelligent control system design scheme based on the Internet of Things, the intelligent control box of the Internet of Things, the hardware part would use the STM32 micro-controller as the central processing unit, integrating components such as temperature and humidity sensors, smoke sensors, light sensors, liquid crystal displays, and Wi-Fi modules to realize real-time monitoring and automatic control of home environmental parameters. "A Short History of the Future: Legends of the Intelligent Era" was equally exciting. Everyone was welcome to click and read it!

The following is a design case of a reactor cooling system: - It was composed of a water-cooled screw chillers, an insulated water tank, a circulating water pump, a cooling tower, a side filter system, an electric control system, connecting pipes, and control valve. It could be divided into three circulation systems. -   The cooling system was a closed water chilling unit. The components of the cooling system, such as the cooler, the expansion valve, the boiler, and the other components of the cooling system, formed a cooling circuit to produce circulating chilled water that was supplied to the water circulation system. For example, the Kds -060sla, as the core equipment of the water chiller, could produce 198KW of cooling capacity. The imported screw air conditioner was used as the air conditioner. The special process of the condensers and the evaporating units were easy to clean and maintain, and the heat transfer efficiency was high. - Water circulation system: The chilled water is transported to the insulated water tank by the circulating water pump, and then the low-temperature water in the insulated water tank is transported to the reactor jacket pipe and then flows back to the unit's boiler to form a cooling circulation loop. A cooling water circulation system is formed between the cooling water tower and the unit's boiler to discharge heat to the outside to avoid thermal effects in the production workshop and ensure the safety and stability of production. - Electric control automatic system: The temperature control is set by personnel, and the unit runs automatically to maximize energy and labor costs. Multiple measures are taken to ensure the automatic and safe operation of the electric control. In terms of the design of the cooling system in the electric heating reactor, the cooling system could play a role in temperature control to ensure safety. The cooling system can be carried out by selecting a cooling coil. The cooling coil is equipped with an entrance and exit for cooling liquid. The cooling liquid includes cooling water, liquid nitrogen, external circulation cooling liquid, etc. The cooling coil is usually placed inside the kettle to lower the temperature of the materials in the reaction. When the material has a high stickiness or the stirring method requires the coil, it can be placed outside. When the medium is used as the heating source, the cooling coil can be placed inside the medium. The heating of the resistance wire depends on the specific situation. There is also a method of welding the cooling coil to the outside of the kettle to form a semi-coil. This method is designed according to the application environment and is convenient for the user to adjust the parameters to control the temperature. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>