Tencent Technology (shenzhen) Company Limited

Huawei Technologies Co., Limited

Chengjun Li

Xiao Lin Sun

Jilin Li

Zhengwei Wang

Xiaopeng Song

Yongjun Wang

Xinggang Li

Kexin Song

Suning Wang

Junyi Cai

Yingxue Liu

Wei Wu

Chao Xi Chen

Aspects of the disclosure provide methods and mobile robots for providing information to a pedestrian. In some examples, a mobile robot includes processing circuitry. The processing circuitry obtains, via a sensor, sensing data that indicates an ambient environment of the mobile robot. The processing circuitry determines path indication information according to the sensing data. The path indication information includes a planned path of the mobile robot. The processing circuitry projects the path indication information on a target projection surface.

Interaction method and apparatus of mobile robot, mobile robot, and storage medium

A map-editing method is provided for an electronic device. The method includes obtaining a panorama image and a corresponding acquisition position; selecting an image region containing a road element from the panorama image; and projecting the selected image region to a top-view image containing the road element. The method also include obtaining an extracted road element that is automatically extracted and matching the acquisition position; comparatively displaying the extracted road element and the top-view image on a map according to the acquisition position; and obtaining an editing instruction of the extracted road element displayed on the map, and responding to the editing instruction.

Method and apparatus for editing road element on map, electronic device, and storage medium

Implementation manners of the present disclosure put forward a securities information display method, apparatus, and system. The method includes: generating a securities information display interface, where the securities information display interface displays a display bitmap of a security; determining whether the securities information display interface receives a screen sliding event, where the screen sliding event is an event generated by sliding the securities information display interface; obtaining securities data of a security corresponding to the screen sliding event when the screen sliding event is received; and updating the display bitmap based on the obtained securities data.

Securities information display method, apparatus, and system

A method and an apparatus for displaying a statistical chart. The method includes determining whether a screen rotation event of switching from portrait-orientation display to landscape-orientation display is received. The method further includes obtaining additional to-be-shown data added during switch from a portrait-orientation-display drawing area to a landscape-orientation-display drawing area if yes, and drawing the landscape-orientation-display drawing area. The method further includes displaying a statistical chart in the drawn landscape-orientation-display drawing area, where the additional to-be-shown data is shown in the statistical chart. A statistical chart fills a drawing area in a landscape-orientation state.

Method and apparatus for displaying statistical chart

The present invention discloses a method for obtaining the direction of a target location through a handset, which includes: the handset obtains geographical information of a current location and that of the target location, determines a geographical meridian line of the current location and a angle of this geographical meridian line displayed on the screen of the handset; the handset determines the direction from the current location to the target location according to geographical information of the current location and that of the target location, determines an included angle between this direction and the geographical meridian line. According to the included angle and that of the geographical meridian line displayed on its screen, the handset determines the direction displayed on the screen of the handset from the current location to the target location, and displays the direction of the target location on the screen according to the displayed direction. The present invention solves the problem that existing handsets cannot provide the direction of the target location for the user. The user can confirm the direction of the target location through the handset.

Method for obtaining direction of target location through a handset

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Shenzhen, China

Chengjun Li