An unmanned distribution device and its navigation and positioning method and device
A navigation positioning and seat numbering technology, which is applied in the field of navigation positioning, can solve the problem of low positioning accuracy of unmanned distribution devices, and achieve the effects of fast calculation speed, improved positioning accuracy, and high positioning efficiency
Active Publication Date: 2021-02-23
BEIJING SANKUAI ONLINE TECH CO LTD
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[0003] In view of this, the embodiment of the present application provides an unmanned distribution device and its navigation and positioning method and device, which solves the problem of low positioning accuracy of the prior art unmanned distribution device, and is low in cost, suitable for large-scale promotion and application
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[0022] In order to make the above objects, features and advantages of the embodiments of the present application more obvious and understandable, the embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Apparently, the described embodiments are some of the embodiments of the present application, but not all of them. Based on the embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the embodiments of the present application.
[0023] The technical idea of this application is to propose a mobile robot suitable for public transportation in view of the technical problems in the prior art of robot navigation and positioning such as low positioning accuracy, the need to build an environmental map in advance, and complex calculations based on multiple ...
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The embodiment of the present application discloses an unmanned distribution device and its navigation and positioning method and device. The method includes: respectively obtaining the first environmental information collected by the first camera of the unmanned distribution device and the second environmental information collected by the second camera; obtaining the passenger compartment number based on the first environmental information; and obtaining the passenger compartment number based on the second environment information. The seat number is obtained from the information; the position of the unmanned delivery device in the public transportation vehicle is determined based on the passenger compartment number and the seat number. The navigation and positioning solution of the embodiment of the present application has high positioning accuracy and low cost, and is suitable for large-scale promotion and application.
Description
technical field [0001] The present application relates to the technical field of navigation and positioning, in particular to an unmanned distribution device and its navigation and positioning method and device. Background technique [0002] At present, the positioning technology of unmanned delivery devices (unmanned delivery vehicles or unmanned delivery robots) is mainly based on laser sensors, GPS (Global Positioning System, global positioning system), IMU (Inertial Measurement Unit, inertial measurement unit) and other multi-sensor fusion solutions , such as visual SLAM (SimultaneousLocalization AndMapping, real-time positioning and map construction) technology, which requires the use of laser sensors to scan the surrounding environment structure, and then calculates the pose transformation of the robot between the two acquisitions by matching the laser data collected before and after the two acquisitions to achieve positioning , but the laser sensor is expensive, and i...
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IPC IPC(8): G05D1/02
CPCG05D1/0253G05D1/0223G05D1/0221G05D1/0276
Inventor 程保山郝立良申浩聂琼王景恒
Owner BEIJING SANKUAI ONLINE TECH CO LTD