Hangzhou Ole-systems Co., Ltd.

Alibaba Group Holding Limited

Advanced New Technologies Co., Ltd.

Hangzhou City University

Cheng Chen

Ou Zhang

Kun Lu

Wei Peng

Zhi Ding

Qianqian Lu

Xiao Zhang

Yuanji Shao

Yinrui Zhang

Yu Jiang

Hongbing Zhu

Laser radar (LR-16F)

Laser radar (LR-1BSA)

Laser radar (LR-1F)

Laser radar (LR-1B)

A portable pneumatic loading system for simulating the operation of a subway train is provided, comprising a control cabinet, an powered air station and an air cylinder, wherein a proportional directional valve is disposed between the control cabinet and the powered air station, a control cabinet is connected to the powered air station through an air inlet pipe, and the powered air station is connected to the air cylinder through a hose; a PLC, a switching power supply and a guide rail are arranged in the control cabinet, with the PLC and the switching power supply being connected through signal lines to a wiring terminal fixed on the guide rail; a frequency regulating knob, an emergency stop switch, a main start button, a power start button and a power indicator are embedded in five through holes formed on a door of the control cabinet, respectively; a signal line led out from the top of the control cabinet is connected to the proportional directional valve; and, the air cylinder is connected to the proportional directional valve through a hose. The present invention has the following advantages: the system is light, flexible and portable, and can enter subway tunnels under various working conditions; and, the design is novel and reasonable, the operation is simple, the actual engineering operation is highly feasible, and the on-site adjustment process is more visible.

Portable pneumatic loading system for simulating operation of subway train

A computer-implemented method includes providing, by one or more processing devices, a service code management interface; receiving, by the one or more processing devices, a specified quantity that is input by a user in the service code management interface; generating, by the one or more processing devices, the specified quantity of service codes, wherein the specified quantity of service codes comprise the same user identification information; and displaying, by the one or more processing devices, the specified quantity of service codes.

Data processing methods, apparatuses, and terminal devices

A method, a public account server, and a mobile terminal for sending and generating a card are disclosed. The method includes: acquiring user information and card information of the mobile terminal; generating card data for the mobile terminal by using a preset card data model according to the user information and the card information of the mobile terminal; and sending the card data to the mobile terminal, so that the mobile terminal receives the card data, acquires a card template corresponding to the card data, and generates the card by using the card data and the card template.

Method, device, and system for switching at a mobile terminal of a smart television and acquiring information at a television terminal

A method and an apparatus for controlling an application ported in a smart device include receiving a key signal of a triggered key that is sent by a control apparatus of the smart device; obtaining image information corresponding to the triggered key of the control apparatus from a pre-stored correspondence relationship between the key and the image information based at least in part on the key signal; determining a matched image from a currently displayed view based at least in part on the image information; and simulating a click event on the matched image.

Method and apparatus for controlling a touch-screen based application ported in a smart device

An information exchange method is provided. The method includes receiving interacting information input by a user, encoding the interacting information to obtain voice signals, sending the voice signals to a server, and receiving feedback information sent by the server indicating a processing result associated with the interacting information.

Information exchange method and apparatus

Growing community of inventors

Hangzhou, China

Cheng Chen