According to the "People's Republic of China Government Procurement Law" and related rules and regulations, the Enshi Comprehensive Bidding (Government Procurement) Center intends to openly invite the LED indoor full-color display construction of the National Stadium of Enshi City, Hubei Province, and invites relevant qualifications. The bidders who meet the requirements will come to our center to purchase the bidding documents within the following time.
1. Item number: ESZFCG2007(G)—H001
2. Project Name: LED Indoor Full Color Display Screen of National Gymnasium of Enshi City, Hubei Province
3. Project budget: RMB 600,000
4. Bidding scope:
LED indoor full color display 3 (a total of about 27M2, of which A block 17M2, B, C two 5M2 each, three blocks need to be seamlessly stitched in BAC order, the outer frame already) and its ancillary equipment, playback software, sports Purchase and installation of game-specific software;
4. Qualified bidders:
(1) Any legal person registered in the People's Republic of China who meets the relevant requirements of the Government Procurement Law and has the ability to produce and provide all the procurement contents under the contract may bid.
(2) The registered capital of the bidder is RMB 8 million (including 8 million yuan).
(3) Bidders should have a good reputation, have the corresponding independent production capacity and installation and integration capabilities, and have good technical reserves and strong after-sales service capabilities.
(4) The bidder shall have the success of the LED display of the stadium or the performance of similar projects, and have corresponding supporting documents and user feedback.
(5) The bidder shall pass the ISO9000 quality management system certification.
(6) This project refuses joint bidding.
5. Time for the issuance of bidding documents: 8:30-11:30 am, 2:30-5:00 pm (closed on holidays) from January 8 to January 12, 2007; Location: 58 Shizhou Avenue, Enshi City No. (State Post Office 4æ‚).
6, the price of the bidding documents: 300 yuan, cash payment, no refund after sale; if you need to mail, pay another postage 50 yuan.
7. Deadline for submission of bid documents: 9:30 am (Beijing time) on January 30, 2007.
8. Place of submission of bid documents: Enshi Comprehensive Bidding (Government Procurement) Center.
9. Bid Opening Time: 9:30 am (Beijing time) on January 30, 2007; Venue: Enshi Comprehensive Bidding (Government Procurement) Center.
Contact: Mr. Zhou Tel: 0718—8243806 Fax: 0718—8243806
With the continuous development of technology, wireless network has become an indispensable part of our daily life. The router WiFi module is an important part of the wireless network. In this article, we will introduce the router WiFi module in detail.
First, what is the router WiFi module?
A Wireless Router module WiFi module is a device used to convert a wired network to a wireless network. It converts data from wired networks into wireless signals, allowing multiple devices to connect to the network wirelessly. A router WiFi module typically includes a wired network interface, one or more wireless network interfaces, a processor, and some memory.
Second, the working principle of the router WiFi module ARM Core Module
The working principle of the router's WiFi module can be summarized in the following steps:
1. Data collection: The router WiFi module collects data from the Internet through the wired network interface.
2. Data processing: The WiFi module of the router uses the processor to process the collected data, including data analysis, filtering and conversion.
3. Send data: The router WiFi module converts the processed data into wireless signals and sends them to the devices connected to the network through the wireless network interface.
4. Receive data: The router's WiFi module can also receive data from devices connected to the network and forward it to the wired network interface.
Iii. Functions of router WiFi module wireless router core module
1. Network connection: The router WiFi module can convert the wired network into a wireless network, enabling multiple devices to connect to the network wirelessly.
2. Network management: The router WiFi module can manage network connection, including device connection, disconnection and configuration.
3. Security protection: The router WiFi module can provide security protection functions, including network encryption, access control and firewall.
4. Signal enhancement: The router WiFi module can enhance the coverage range and signal strength of wireless signals through signal enhancement technology.
5. Network optimization: Router WiFi module can improve network performance and stability through network optimization technology.
Fourth, the application of router WiFi module
The router WiFi module is widely used in various occasions such as homes, enterprises and public places, providing users with high-speed, stable and secure wireless network services. The following are some application scenarios of the router's WiFi module:
1. Home network: The router WiFi module can provide wireless network services for home users, so that multiple devices can be connected to the network wirelessly, such as mobile phones, tablets, laptops, etc.
2. Enterprise network: Router WiFi module can provide wireless network services for enterprise users, so that employees can connect to the network anywhere in the office, improving work efficiency and convenience.
3. Public places: Router WiFi module can provide wireless network services in public places, such as hotels, cafes, airports, railway stations, shopping malls, etc.
Fifth, the development trend of router WiFi module
With the popularity of wireless networks and the continuous expansion of application scenarios, the development of router WiFi module also presents the following trends:
1. High-speed: With the development of 5G technology, the speed of router WiFi module will be faster and more stable.
2. Intelligent: The router WiFi module will be more intelligent, which can automatically adjust the signal strength and coverage, improve the network performance and stability.
3. Security: The router WiFi module will pay more attention to network security and provide more complete security protection functions to ensure users' network security.
4. Multi-functional: Router WiFi module will have more functions, such as Internet of Things connection, voice control, smart home, etc.
Router WiFi module is one of the important components of wireless network, it can convert wired network into wireless network, and provide users with high-speed, stable and secure wireless network services. With the popularity of wireless network and the continuous expansion of application scenarios, the development of router WiFi module also shows the trend of high-speed, intelligent, secure and multi-functional.
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