Xiejiahe tea picking scene
The 10th Laoshan Tea Culture Festival and Noodle Plastics Competition was held on April 26, 2013 at Wanggezhuang Huihai.
Since 2004, Wanggezhuang Street in Laoshan District has successfully held the 9th Tourism Festival with the theme of Laoshan Tea Culture. Through the continuous integration of the unique resources of mountains, seas, islands, beaches and teas in the area, the tea culture, Folk culture, leisure and fitness culture are integrated into one, forming an industrial pattern in which the festival, trade, tourism economy and ecological agriculture promote each other.
It is reported that this year's Laoshan Tea Culture Festival is the theme of the "Shantou Food Competition, a paradise for leisure." Wanggezhuang Noodle Plastic is a handicraft surface product that has been handed down from generation to generation in the Wanggezhuang area of ​​Lushan Mountain. It has been more than 500 years old. In recent years, the craftsmen of Wanggezhuang street pasta industry have integrated local elements on the basis of traditional patterns, and constantly innovated the pattern of Shantou. They have developed a series of products that are tender, soft, sweet and fresh in style. Gold Medal of China Folk Crafts Fair. At present, Wang Gezhuang’s figure Shantou has declared the intangible cultural heritage of Qingdao. "Handmade æ‰ + iron pot steaming + å´‚ mountain water + traditional craft + unique formula" created a high-quality Wang Gezhuang big hoe.
Wang Gezhuang Tea Culture Festival is driving the tourism
The tea ceremony in the spring and summer is when the tea is fragrant. At the end of April and the beginning of May each year, Wang Gezhuang will hold a grand festival of Laoshan Tea Culture. Often accompanied by the Tea Culture Festival, it is a variety of special activities, inviting friends from all over the world to visit Lushan Taiqing. Eat Wang Ge Zhuang Datou, taste the mountain tea, enjoy the seafood feast.
In order to vigorously promote the culture of Laoshan tea, improve the popularity, reputation and market competitiveness of Laoshan Tea, and create a platform for increasing income and wealth for the majority of tea farmers, since 2004, Wanggezhuang Street in Laoshan District has successfully held the tenth Shangshan tea culture. The theme of the tourism festival, through the continuous integration of the region's unique resources such as mountains, sea, islands, beaches, tea, etc., the tea culture, folk culture, food culture, leisure and fitness culture are integrated into one, forming a festival, food, commerce, The industrial pattern of mutual promotion of tourism economy and ecological agriculture.
The Lushan Tea Culture Festival has been a business card of Wang Gezhuang, deeply imprinted in the eyes of Qingdao people. Today, she is more attracted to tourists from both inside and outside the province. The opening of the Tea Culture Festival indicates the arrival of the tourist season. With the development of tourism in Wanggezhuang, it is estimated that only Wangjiazhuang has received 170,000 tourists since the opening of this tea culture festival, driving tourism consumption to nearly 20 million yuan, and realizing the Tea Festival Organizing Committee to use tea as a medium to Tour, the original intention of tea rich farmers.
Since the 21st century, as the network technology develops, there is more and more demand for the storage of video data via the network. And then the monitoring system has further developed into an NVR(Network Video Recorder) system with network functions, from the DVR(Digital Video Recorder) system.
The Network Video Recorder, also called the NVR/ Network Video Recorder NVR/ NVR in CCTV/ NVR CCTV System/ NVR Recorder, is the storage and forwarding part of the network video surveillance system. The Network Video Recorder, without the analog-to-digital conversion and encoding functions, works with the video encoders(DVS) or the network cameras(IPC) to realize the video recording, storage and forwarding functions.
Let's see the specific software functions of the Network Video Recorder:
1. The user interface layout
The NVR software interface (GUI) is a human-computer interaction window. All the functions of the system, such as these operations of the channel parameter setting, the start and stop recording, the video browsing, the video playback, the video export, the PTZ control, and so on, are completed through this user interface.
The user interface layouts of different NVR manufacturers may vary greatly, but the main functions are similar. Generally speaking, the human-machine interface should have the reasonable layout, the applicable functions, and the simple operation, so as to conform to the user's operating habits.
2. The video browsing function
Generally speaking, all the video and audio channels in the system (including the channels under other NVRs) can be added to and displayed on the NVR software platform. A clear structured channel resource directory tree can be formed on the GUI to directly perform the on-site video browsing operations, with no need to firstly log in and connect different NVRs to load different NVRs first. There are two ways to browse the on-site video. One way is to directly drag the corresponding channel on the left to the target window display area, and the other way is to select the display window first, and then enter the shortcut key of the channel on the keyboard and press Enter.
3. The recording and storage function
The recording and storage function supports the video recording, storage, and backup.
4. The playback and export function
(1) The multiple playback modes
The video playback has a variety of modes, including the playback in time periods, fast playback of the alarm videos, and reverse playback at any time, and so on. During the playback, the user can play the video frame by frame, and also can add markers to the playback clips, so that he/she can find the corresponding clip he/she need easily when he/she needs in the future. Besides, various operations such as the normal playback, accelerated playback, slow-down playback, pause, and stop, can be performed during playback.
(2) The video export
(3) The multi-channel playback
If some on-site incidents occur, in order to fully know the situation of the surrounding scenes at that monitoring point, sometimes it is necessary to synchronize the playback of the videos from multiple channels, which will facilitate the panoramic display of the entire process of the event.
5. The incident investigation
6. The user authority management
7. The user operation log
8. The equipment management
In conclusion, the Network Video Recorder technology has been widely promoted and applied to the fields of urban security storage, national security and other engineering projects, because of its own advantages in many aspects. And the Network Video Recorder technology is bound to become the mainstream technology in the field of urban security high-definition video surveillance because of the driving of the market, technology, and so on. Undoubtly, the Network Video Recorder technology has very strong prospects for the theoretical research and practical application.
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