Trade data for strategic sourcing

List of the contents of this article:

• 1, What are the functional modules of the website?
• 2 、Seeking community property managementSystem data flow diagram, business flow diagram, data dictionary
• 3, new MMI customized system! New domestic Audi A4L official picture release: match 12V micro-hybrid system
• 4, Brand ranking of multimedia information release system?

What are the functional modules of the website?

1. Information release system. The information release system is a website application that centrally manages some information on the web page that needs to change frequently, such as news, new product release and industry dynamics, etc., and classifies it through some commonality of the information, and finally publishes it to the website in a systematic and standardized manner.

2. The interactivity of the website. Whether from the perspective of marketing or display, the website cannot be separated from the interactive function of the website. Websites without interactive functions and cannot interact can only be called dead websites or web pages.Technically, the interactivity is mainly reflected in the website forum, message board, business negotiation and other system modules.

3. The user experience of visitors. Websites with good user experience are often more favored by users and produce better results. When the website has an excellent user experience, users will be very comfortable, happy, willing to continue to use it, and the stickiness will be higher.

4. Function module of the mall website: product display system. The product display system generally includes the following functions: 1) category management; 2) product management; 3) shopping cart management; 4) system user management.

求 community property management system data flow chart, business flow chart, data dictionary

1. Generally speaking, a large number of practical applications at present are carried out around the E-R diagram.There are very few domestic developments in strict accordance with OOA-OOP. However, it is not easy to describe the user's system needs. DFD can more or less let developers understand the needs from another angle, and at least one more bridge to communicate with users.

2. The data flow chart is the data direction of your system. Generally, it is hierarchically processed and has a detailed explanation in books such as Software Engineering or Software Testing.

3. Complementarity and consistency. Complementarity: Data flow chart is a graphical tool used to describe the logical process of the system, showing how data flows between different processing processes within the system and interacts with external entities.

4. Application scenarios of smart property management system New window smart property management system coversThe whole scene of property management, such as community intelligent security, financial charges, lease contract management, reporting and repair, facility and equipment inspection, intelligent parking lot management, etc.

5. Data flow chart: abbreviated as DFD, which is to express the logical function of the system, the logical flow of data inside the system and the logical transformation process in a graphical way. It is the main expression tool for structured system analysis methods and a diagram method used to represent software models.

new MMI customized system! The official picture of the new domestic Audi A4L was released: matching 12V micro-hybrid system

A few days ago, FAW-Volkswagen Audi officially released the official picture of the new Audi A4LAnd more detailed information, in addition to upgrading the appearance, the new generation of MMI infotainment system has been replaced on the interior and third-party applications have been introduced, which is more in line with the usage habits of Chinese consumption. It is understood that the new car will be launched on April 10.

The new A4L has not changed much in the interior. It is basically the design we are familiar with, and the overall design concept revolves around the simple technological style. The main change is the central control screen. Not only has the size been increased, but the newly equipped latest version of MMI is also a highlight of the new A4L.

In terms of body size, the length, width and height of the new Audi A4L are 4851 (4858)/1847/1439 (1411) mm respectively, and the wheelbase is 2908mm, which is slightly longer than the body size of the old model.

The Audi A4L manufacturer should mainly promote the 40 fashion model with a guide price of 350,000 yuan, and the second highest-selling model is the 40 enterprising version with a guide price of 301,000 yuan. These two models have upgraded a larger hub, which is Audi's main virtual cockpit. Audi's main four-wheel drive is equipped with a minimum of 45 personality sports version. The guide price is 3.28 million yuan.

Brand ranking of multimedia information release system?

AOHLink's information release system has complete functions. It can be applied to various life scenarios such as community residences, office buildings, shopping malls, supermarkets, Internet bars and cinemas, bus platforms, business halls, high-speed railway stations, airports, etc., which is very practical.

Effective telematics release. This systemIt provides effective remote information release functions, including the release of in-museum navigation, advertisements, announcements, news information, historical materials, teaching, lectures or reports, etc. The content can be text, pictures, files, audio, video, Flash, etc.; intelligent remote monitoring and management.

The information release system of Zhiliaoping adopts centralized control and unified management to combine various media files such as pictures, slides, animations, audio, videos and scrolling subtitles into release materials, which can support a variety of release needs in the park. Support Android/windos system, push and touch interaction can be controlled together.

Multimedia information release system You can choose Mingshi, a senior manufacturer. His family has been doing multimedia information release for many years. The system is very safe and stable, flexible and compatible, and meets the needs of various places.