Description: Looking back on 2019, as the first day of live billions of dollars of national travel platform, high moral map to C to B and the number of users are then pushed. Behind the rapid development of the support and drive the business, he is working night and day thousands of high-technology German people. Now "high German technology 2019 annual compilation" free launch, annual inventory of six chapters, as you announced the "temperature" of science and technology!
Looking back on 2019, as the first day of live billions of dollars of national travel platform, high moral map to C to B and the number of users are then pushed. Behind the rapid development of the support and drive the business, he is working night and day thousands of high-technology German people. Now "high German technology 2019 annual compilation" free launch, annual inventory of six chapters, as you announced the "temperature" of science and technology!
Spring Festival approaching, the festive than concentrated.
2019 is a high-technology German people down to earth, "Come Officer" of the year.
Artificial Intelligence comprehensive landing in high German map, played an increasing role in vision, search, navigation, positioning and business scenarios; FIELD client mobile, automotive technology, service architecture, data research and development, quality, and achieve the deepening of integration, intelligence, innovation and breakthroughs to provide users with more accurate, more efficient map service and interactive experience.
- Vision technology: rapid development and breakthroughs, not only the quality and efficiency of automated cartography elevated to a new level, but also to create the industry's best high-precision automated map production system. And actively explore new product forms, developed and released a new experience of high moral AR navigation system to achieve accurate real intuitive navigation, and a number of practical driver assistance functions on commodity hardware.
- Search recommended: focusing the user. The use of vast amounts of time and space travel and open platform for data, modeling the user's travel habits, so that the destination forecasting, demand forecasting more accurate search, recommendation, more humane and accurate voice in different scenarios. Introducing portray real-world evaluation index system POI POI perfect depth knowledge map, the initial establishment of the line to buy encyclopedias room and board, to enhance users' lives decision-making efficiency.
- 机器学习：强化数据和服务中台的能力建设，深耕数据和算法在业务的应用。构建地图领域特有的空间 时序深度模型，实现了数据质量和更新效率的绝对先；出行服务领域，深度结合时空信息，引入高时效 的交通事件，提升路况预测准确性；规划算法上利用多元化的出行数据及深度学习算法，开拓建成了全新的技术体系，使得路线规划具备了基于人、时空、事件的场景定制化能力。
- 定位技术:强化能力中台 的 角色和技术驱动的解题思路，在场景化的网络定位、DR位置推算、 GNSS 的质量识别等领域不断提升能力建设 。
- 前端移动：全面结合阿里经济体资源，打造高德独有的客户端分层架构，解决业务快速落地，重点强化云与端配合框架，端容器能力增强，共性业务有效识别。
- 汽车技术：深化工程服务能力通过灵活高效的更新能力实现需求的快速迭代，攻克车载复杂的软硬件环境。AutoSDK对外开放全面启动，开启与行业共享、共创的新形态。
汽车新业务领域持续探索，赋能车厂。在 EHP 高精地图应用、智能硬件等领域 摸索出合适的打法，开始 体系化建设汽车相关领域的创新和专业布局。 - 服务架构：在系统性能、工程效能、服务稳定性等 方面开展架构升级，为业务的持续发展夯实基础。同时共享出行业务聚合了全国各平台的出行运力，基于亿级活跃用户的位置及交通实时离线大数据联动，提供智能最优的全国运力调度为国民提供智能便捷的出行服务。
- 地图数据研发：打造在线化、自动化、智能化的地图数据生产平台。数据驱动的生产管理能力已初见雏形。POI 数据，围绕生态化的创新模式，打通数据与用户和商家的直接关系，让 POI 变成活数据。高精 地图实现生产平台和高精采集车从零到一，场景从高速到普通路逐步覆盖，数据精度水平业界最高。
- 质量：坚持数据驱动、技术赋能的质量理念，实现了绝大部分测试工作平台化和自动化，全面向智能化前进。完成了线上性能数据采集、Metrics 监控、智能指标、全链路回放等 多项 技术的突破和落地。
This book serves as crystallization Nord-year high of 2019, an important collection of technical articles full year, a total of 45, covering artificial intelligence, front-end mobile, automotive engineering, architecture, data quality technology six chapters about 400, if this book is helpful to you, please share around to interested colleagues, friends, learn together, grow together!