Other

Baidu Online Network Technology (beijing) Co., Ltd.

Aruba Networks, Inc.

Hao Lv

Pradeep Iyer

Yan Liu

Xiao Wang

Biao Han

Xiaobing Zhu

Huafeng Sun

Xuechao Liu

Qingming He

Embodiments of the disclosure disclose a method and apparatus for displaying information. The method comprises: acquiring to-be-displayed information; generating a URL of a target page, the target page including a hyperlink linking to a display page of the to-be-displayed information; sending the URL to a first terminal device, the first terminal device used for generating and displaying a QR code of the URL; determining, in response to receiving an information display request sent by a second terminal device for characterizing the second terminal device recognizing the QR code, whether the information display request meets a preset condition; and sending a page display instruction to the second terminal device, in response to determining the information display request meeting the preset condition, wherein the second terminal device displays the target page in response to receiving the page display instruction and displays the to-be-displayed information in response to the hyperlink being clicked.

Method and apparatus for displaying information

The present disclosure relates to a greenhouse having an inflatable and thermal insulation system. The greenhouse includes a lateral frame, a vertical frame, a top cover, an inflatable and thermal insulation system and a plurality of rotary shafts. The vertical frame is arranged at left and right sides. The lateral frame is arranged above and supported by the vertical frame. The top cover is arranged above the lateral frame. The plurality of rotary shafts are provided at both ends of the lateral frame, and at a top end of the vertical frame. The inflatable and thermal insulation system includes an air compressor, a dust collector, a dehydrator, a dryer, a constant-pressure and air-releasing controller, and a thermal insulation quilt which are communicated with each other in this order through a pipeline. The thermal insulation quilt is provided in the lateral frame and the vertical frame. The greenhouse has a simple structure, reduces manufacture cost and maintenance cost. The greenhouse has an independent air chamber, which provides a stable air layer with less air convection and ensures thermal insulation property.

Inflatable thermal insulation system and multi-span greenhouse including the same

According to embodiments of the present disclosure, a managed network device assigns to itself an IP address, in absence of a DHCP service, in a link local address space within a wireless network. The system further responds to a network frame received from another device based on the assigned IP address in the link local address space. The network frame can be a network traffic frame, a control path frame, and/or a management frame. The control path frame comprises a source IP address and a destination IP address that correspond to internal IP addresses in the link local address space that are self-assigned by managed network devices. The management frame comprises the self-assigned internal IP address for the managed network device, and provides for management of managed network devices in the wireless network through a single IP address when a virtual controller is configured for the wireless network.

Device abstraction in autonomous wireless local area networks

Growing community of inventors

Beijing, China

Hao Lv