International Business Machines Corporation

Gree Electric Appliances, Inc. of Zhuhai

Shenzhen University

Chinese Academy of Sciences

Byd Company Limited

Gree Electric Appliances (wuhan) Co., Ltd

Jun Shen

Song Song

Xiangsheng Chen

Huan Zhao

Wei Li

Ling Jin

Xiao Xi Liu

Tao Zhang

Rong Fu

Lei Yu

Jian Ming Zhang

Hongzhi Cui

Xiaohua Bao

Dong Zhai

Youxuan Liang

Chang Jie Guo

Wei Dai

Pei Sun

Pengfei Li

Hao Guo

Shaohua Wen

Long Zhang

Feng Tan

Chun Sheng Chu

Min Zhu

Alastair John Angwin

Zhigang Liu

Wenhui Zhou

Jian Wei

Rongyao Fu

Youlin Zhang

Yong Zhao

Xueqiang Dong

Baogen Shen

Maoqiong Gong

Yanxing Zhao

Jiqiang Liu

Changqing Xia

Jinqing Jia

Yaohong Zhu

Jianfeng Wu

Huayun Fan

Yuyou Huang

Weilin Yan

Honghai Xiao

Hua Zhang

Tingquan Gu

Xiaoguang Hou

Hao Xu

Cunbing Wang

Shanqing Li

Hongwei Qian

Yueming Zhou

Xinyan Jin

Bing Yang

Hui Wang

Yong Lu

Subway tunnel intelligent monitoring method and system relate to the field of track detection. The method includes: activating the inspection device to inspect the track section and detect foreign objects; when the inspection device detects the foreign object during foreign object detection, identifying and acquiring a volume of the foreign object, and according to a correspondence between a range interval to which the volume of the foreign object belongs and a processing scheme, determining the processing scheme for the foreign object with the corresponding volume; implementing the processing scheme for the foreign object with the corresponding volume.

Subway tunnel intelligent monitoring method and system

A shear control instrument under a three-dimensional space condition and a control method of the shear control instrument can include a loading system, a transposition system and a control monitoring system. The loading system is used for loading a soil body sample. The transposition system is connected with the loading system in an anchoring manner and is used for adjusting the direction of the loading system. The control monitoring system is connected with the transposition system in an anchoring manner and is used for controlling the transposition system and monitoring test data.

Shear control instrument under three-dimensional space condition and control method of shear control instrument

A construction monitoring method and system for a V-shaped column in an underground foundation pit, a terminal and a storage medium can include the following steps: acquiring different stress-related data at a plurality of preset positions of stand columns in real time; and analyzing and judging whether the change rate of the stress-related data exceeds a preset change rate range or not or whether the stress-related data exceeds a preset stress-related data range or not.

Construction monitoring method and system for v-shaped column in underground foundation pit, terminal and storage medium

Automated guided vehicle

The present application provides a control method for a vehicle air conditioner, including: performing remote control in advance, wherein performing remote control in advance includes performing remote timing control in advance. Performing remote timing control in advance includes starting the air conditioner t0 minutes before the vehicle is started, so as to perform pre-cooling or pre-heating, wherein t0 is a constant. Compared with a vehicle air conditioner in the prior art, the vehicle air conditioner in the present application performs, by a configured step of performing remote control in advance, pre-cooling or pre-heating before the vehicle is started, so as to control an interior temperature of the vehicle in advance, such that when a user enters the vehicle, a comfortable ambient temperature is provided, thereby providing a comfortable ambient for a vehicle owner and a passenger.

Control method for vehicle air conditioner

A low-temperature quick-freezing freeze-drying system provided by the invention includes: a compressor unit, a first heat exchanger, an air cooler, a second heat exchanger, a throttling element, a third heat exchanger, a circulating fan, a drying chamber, a third valve, a fourth valve and connecting pipelines, and the above elements form a refrigeration circulation loop, a quick freezing/freeze-drying circulation loop, and a desorption drying circulation loop, thereby realizing the low-temperature quick-freezing and freeze-drying of materials. The invention adopts the heat exchangers with a cold storage function, so that the refrigeration capacity of the compressor is stored and used intensively to achieve rapid cooling of the materials.

Low-temperature quick-freezing freeze-drying system

Provided are a gas-replenishing and enthalpy-increasing control method, device and apparatus for a two-stage compressor. The method includes: when a gas-replenishing electronic expansion valve needs to be opened, gradually increasing, by a controller, an opening degree of the gas-replenishing electronic expansion valve in a time sequence; after the gas-replenishing electronic expansion valve is opened, acquiring a detected gas-replenishing superheat degree of a two-stage compressor; and adjusting, based on the gas-replenishing superheat degree of the two-stage compressor, the opening degree of the gas-replenishing electronic expansion valve, wherein the gas-replenishing electronic expansion valve is disposed between a medium-pressure liquid storage tank and the two-stage compressor, and when the opening degree of the gas-replenishing electronic expansion valve is not zero, a gaseous refrigerant in the medium-pressure liquid storage tank replenishes gas and increases enthalpy for the two-stage compressor.

Gas-replenishing and enthalpy-increasing control method, device and apparatus for two-stage compressor

The present disclosure provides a variable-capacity compressor, a variable-capacity two-stage compression system and a control method thereof. The compression system includes a compressor, wherein the compressor includes a low pressure cylinder and a high pressure cylinder connected in series, wherein the low pressure cylinder includes at least two cylinders connected in parallel. The compression system further includes a control mechanism that can control at least one of the at least two cylinders connected in parallel to perform full-load and/or no-load operation.

Variable-capacity compressor, two-stage compression system and control method thereof

Sending apparatus, receiving apparatus, sending method, receiving method and sending and receiving system for supporting application based MMS. The body of an incremental MMS includes a dynamic data section of MMS, a static data indicator associated with the MMS, and a link tag between indicated static data and the dynamic data. The amount of the message quantity transmitted may be reduced because the changed section of the incremental MMS is sent directly via short message channel in dynamic data mode. In turn, the incremental MMS may be sent via short message channel instead of MMS channel due to the reduction of transmitted message, which further reduces the communication cost.

MMS system to support message based applications

Apparatus, method and system of sending and receiving for supporting application-based MMS

A multimedia messaging system for receiving/sending multimedia messages, includes: a wireless LAN; and a MMS gateway. The MMS gateway performs: receiving/sending the multimedia message to/from a MMS user device via the wireless LAN; and encrypting the multimedia message. The encryption is performed by: issuing a certificate to the MMS user device; sending a session ID and a master key encrypted by the MMS gateway's private key to the MMS user device in response to a request of the MMS user device having the certificate; generated a shared secret key using an algorithm combining the master key with the MMS user device's phone number and the session ID; and encrypting the multimedia message using the shared secret key.

Method for receiving/sending multimedia messages

A method for receiving/sending multimedia message uses a wireless LAN, and communicates with a gateway via the wireless LAN so as to send and receive multimedia messages. Furthermore, the gateway of the invention detects whether the user device is located within the wireless LAN. If yes, then multimedia messages are sent and received via the wireless LAN; and if not, then via conventional telecom network. The invention also discloses a corresponding gateway and a corresponding user device.

The present invention relates to a mobile phone and a method for its operation and control. The mobile phone is capable of receiving the message sent by other mobile phones through a message transmission system. The method comprises: receiving the message from another mobile phone, wherein the received message comprises a presentation part and an associated control part, the control part being used for the control and management of the processing of the received message; extracting the control part from the received message; and executing the operation related to the message based on the extracted control part. According to an embodiment, if the control part received by the mobile phone comprises the notification mode control command, the mobile phone issues a message notification according to the notification mode control command, disregarding the message notification mode pre-configured on the mobile phone. Thus the requirement of the sender personalized message service can be satisfied.

Message sender controllable messaging system

Methods, systems, gateways and user devices for receiving/sending multimedia message. According to the invention, a multimedia messaging service system comprising a wireless LAN, a multimedia messaging service user device and a multimedia messaging service gateway, the user device communicates with the gateway via the wireless LAN so as to send and receive multimedia messages. Furthermore, the gateway of the invention detect whether the user device is located within the wireless LAN. If yes, then multimedia messages are sent and received via the wireless LAN; and if not, then via conventional telecom network. The invention also discloses a corresponding gateway and a corresponding user device.

Method, system, gateway and user device for receiving/sending multimedia message

Disclosed are techniques for effective wireless device access and management via device capability integration. A method for constructing a machine using a plurality of devices selected from a group of devices, wherein each device in the group is configurable for providing short-range wireless communication, includes the steps of: starting an application template in response to an instruction from a user; analyzing the template to determine one or more capabilities required for the machine; searching in the group for devices substantially matching at least one of the capabilities; and integrating the matching devices into the machine.

Dynamic machine synthesis for wireless device access and management

Growing community of inventors

Beijing, China

Jun Shen