{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"提起“桔視”，大多數朋友會比較陌生，好奇“桔視”是什麼？其實，在您使用滴滴出行的過程中，“桔視”一直在默默守護着每一趟出行。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"當您乘坐滴滴網約車出行時，如果收到出行App提醒：是否同意打開錄音錄像？那這臺網約車就已經安裝了桔視設備，上車後，您會在前擋風玻璃居中的位置看到一個小黑盒子和一個圓筒狀的攝像頭，那就是桔視設備了。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/bf\/a9\/bf08c3435b4da3ba96d79d811b4465a9.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"隱藏在後視鏡背面的桔視設備很難有機會走向前臺，讓大家看到它的全貌，其實他和普通的行車記錄儀長得差不多，但是又多了兩樣重要的部件，一個是左下角的對內攝像頭，還有一個是右下角的安全求助按鈕。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/48\/e6\/48daaa3b62676eb5f82873d34b8058e6.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"在瞭解完桔視設備全貌後，讓我們看看它是如何工作的：主機採用車載12V電瓶供電，通過MCU實時監測車輛點火\/熄火狀態，抓取車輛ACC信號狀態對設備進行開關機控制，同時結合PMIC電源管理芯片與汽車電瓶電壓，對整機功耗進行精細化管理。各外圍配件通過專用硬件接口與主控芯片MTK8665進行數據交互，推動整個桔視系統穩定工作。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/88\/76\/886f049f098e282e17e1d51227ebf376.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"主機部分主要包括：SOC、Cam1、Sim卡、TF存儲卡、GPS、IMU、Mic\/Speaker等："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/8f\/f9\/8ff7011ec4dda8e7f569a2de922b22f9.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"SOC"},{"type":"text","text":"： 系統級車規芯片MTK8665，桔視設備的大腦，負責系統運行，實現AI監測；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"Cam1"},{"type":"text","text":"： 車外1080P高清攝像頭，爲司機提供行車記錄儀功能，並將採集到的車外路況信息輸入給SOC中的AI-ADAS引擎，讓攝像頭智能化，提供碰撞預警、車距保持、剎車提醒等輔助駕駛功能；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"Sim卡"},{"type":"text","text":"： 負責與滴滴後臺進行通信，根據收到的指令與設備狀態，按需與滴滴安全中心進行音視頻數據交互；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"TF卡"},{"type":"text","text":"： 完成本地音視頻存儲，司機可通過WiFi連接設備提取TF卡中的車外行車視頻；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"IMU"},{"type":"text","text":"： 6軸姿態傳感器，依據讀取到的數據信息，進行急加速、急減速、急轉彎等駕駛行爲判斷，優化駕駛行爲，提升司乘體驗；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"GPS"},{"type":"text","text":"： 北斗\/GPS雙模定位，提供優於手機的定位性能，結合同時刻車外路況信息，提供交通大數據分析的能力；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"Mic\/Speaker"},{"type":"text","text":"： 採集訂單內音頻數據，並按需播報預警信息，提醒司機乘客交通安全；"}]}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/5e\/c1\/5ecea45995823bc2731ba2038d75bbc1.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"Cam2"},{"type":"text","text":"： 車內廣角攝像頭，由鏡頭、Sensor、ISP、夜間補光燈、光敏器件等部件組成，其中光敏感知車內環境亮度信息，耦合訂單邏輯，按需打開\/關閉補光燈，確保在夜間無光場景下車內影像錄製清晰可見。"}]}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"車內攝像頭是桔視司乘安全的重要抓手，它主要負責行程中的車內錄像，用於判責取證，它看到的所有內容都會被加密存儲，如無合規取證需求，無論滴滴平臺，車主，乘客及任何第三方都無法查看，而且還會定期刪除。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"配合網約車的管控能力，加上桔視遠程語音播報功能，通過技術手段，我們能夠保證，在訂單內，對內攝像頭，處於持續，穩定，高質量的監控狀態。震懾不法分子，保障司乘安全。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/23\/a2\/2341827419361f1e57b730b18cd545a2.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"此外它還會留意司機的眼睛和嘴巴，抓取司機在一定時間週期內出現的眨眼、閉眼、打哈欠等狀態，通過智能算法判斷司機是否疲勞，併發出語音提醒，提醒司機及時休息，調整狀態。在疫情期間，滴滴的AI團隊也基於桔視車內攝像頭研發口罩監測算法，有效防止新冠疫情的傳播，確保司乘生命安全。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"最後是不起眼的安全求助按鈕了，其實對滴滴司機來說，它也有大作用。給大家講一個真實的故事：去年滴滴司機李師傅在接單過程中，由於天黑無法看清路況，整輛車掉入池塘，車廂內一片混亂，李師傅和乘客都陷入恐慌。這個時候，司機忽然想起來，我們給他配備了安全求助按鈕，他果斷的按下了這個按鈕。我們的安響人員在第一時間監測到了求助信號，根據桔視上傳的車內外音視頻內容，判斷確實存在危險情況，並及時報警協助司機獲救。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"守護司乘安全，是滴滴出行的重要使命，桔視設備正是司乘背後的守護者。目前，桔視設備已經成爲滴滴網約車安全領域的基建設備，近百萬級安裝量，覆蓋全國200+城市，每日服務訂單超千萬，覆蓋1.2億公里的行程，無錫高架坍塌，長春隕石墜落，疫情期間大連防疫現場央視正直播…很多現象級的事件都由桔視記錄着。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/02\/2d\/023f703d44e2df8800259dec9b28b92d.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/90\/86\/9014026506e3999802caecdb85382a86.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"在滿足網約車場景需求同時，桔視秉持“構建行車數據生態，讓出行更智能”的理念，以滴滴出行的數據積澱和全場景閉環基礎爲引擎，深度驅動車聯網行業創新釋能，打造了一套完備的行業級硬件體系、高水平的軟件服務體系和精準的AI算法能力，提供乘用車輛安全事故預防、貨運車隊管理、車險定價、地圖更新、智慧城市等多領域的解決方案，共同構建桔視車隊管理解決方案和桔視智慧交通大數據應用："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/da\/b4\/daacbfeff0446091c1e9a31a5087c5b4.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"桔視依靠穩定高效的海量數據採集能力，在車隊管理、交通安全、公共安全、定製化保險、地圖更新、無人駕駛、智慧交通等領域都有着巨大的想象空間和商業價值。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"作者介紹"},{"type":"text","text":"："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"Xiaoming"},{"type":"text","text":"，滴滴硬件專家工程師"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"2017年11月入職滴滴，任硬件專家工程師，負責“桔視”品牌車載硬件產品研發工作。2013年畢業於北京郵電大學，曾就職於華爲海思，一直專注於硬件技術研發工作，用硬件設備服務於數以億計的用戶。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"本文轉載自公衆號滴滴技術（ID：didi_tech）。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"原文鏈接"},{"type":"text","text":"："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs"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滴滴司乘安全守護者桔視技術解析
{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"提起“桔視”，大多數朋友會比較陌生，好奇“桔視”是什麼？其實，在您使用滴滴出行的過程中，“桔視”一直在默默守護着每一趟出行。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"當您乘坐滴滴網約車出行時，如果收到出行App提醒：是否同意打開錄音錄像？那這臺網約車就已經安裝了桔視設備，上車後，您會在前擋風玻璃居中的位置看到一個小黑盒子和一個圓筒狀的攝像頭，那就是桔視設備了。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/bf\/a9\/bf08c3435b4da3ba96d79d811b4465a9.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"隱藏在後視鏡背面的桔視設備很難有機會走向前臺，讓大家看到它的全貌，其實他和普通的行車記錄儀長得差不多，但是又多了兩樣重要的部件，一個是左下角的對內攝像頭，還有一個是右下角的安全求助按鈕。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/48\/e6\/48daaa3b62676eb5f82873d34b8058e6.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"在瞭解完桔視設備全貌後，讓我們看看它是如何工作的：主機採用車載12V電瓶供電，通過MCU實時監測車輛點火\/熄火狀態，抓取車輛ACC信號狀態對設備進行開關機控制，同時結合PMIC電源管理芯片與汽車電瓶電壓，對整機功耗進行精細化管理。各外圍配件通過專用硬件接口與主控芯片MTK8665進行數據交互，推動整個桔視系統穩定工作。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/88\/76\/886f049f098e282e17e1d51227ebf376.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"主機部分主要包括：SOC、Cam1、Sim卡、TF存儲卡、GPS、IMU、Mic\/Speaker等："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/8f\/f9\/8ff7011ec4dda8e7f569a2de922b22f9.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"SOC"},{"type":"text","text":"： 系統級車規芯片MTK8665，桔視設備的大腦，負責系統運行，實現AI監測；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"Cam1"},{"type":"text","text":"： 車外1080P高清攝像頭，爲司機提供行車記錄儀功能，並將採集到的車外路況信息輸入給SOC中的AI-ADAS引擎，讓攝像頭智能化，提供碰撞預警、車距保持、剎車提醒等輔助駕駛功能；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"Sim卡"},{"type":"text","text":"： 負責與滴滴後臺進行通信，根據收到的指令與設備狀態，按需與滴滴安全中心進行音視頻數據交互；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"TF卡"},{"type":"text","text":"： 完成本地音視頻存儲，司機可通過WiFi連接設備提取TF卡中的車外行車視頻；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"IMU"},{"type":"text","text":"： 6軸姿態傳感器，依據讀取到的數據信息，進行急加速、急減速、急轉彎等駕駛行爲判斷，優化駕駛行爲，提升司乘體驗；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"GPS"},{"type":"text","text":"： 北斗\/GPS雙模定位，提供優於手機的定位性能，結合同時刻車外路況信息，提供交通大數據分析的能力；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"Mic\/Speaker"},{"type":"text","text":"： 採集訂單內音頻數據，並按需播報預警信息，提醒司機乘客交通安全；"}]}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/5e\/c1\/5ecea45995823bc2731ba2038d75bbc1.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"Cam2"},{"type":"text","text":"： 車內廣角攝像頭，由鏡頭、Sensor、ISP、夜間補光燈、光敏器件等部件組成，其中光敏感知車內環境亮度信息，耦合訂單邏輯，按需打開\/關閉補光燈，確保在夜間無光場景下車內影像錄製清晰可見。"}]}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"車內攝像頭是桔視司乘安全的重要抓手，它主要負責行程中的車內錄像，用於判責取證，它看到的所有內容都會被加密存儲，如無合規取證需求，無論滴滴平臺，車主，乘客及任何第三方都無法查看，而且還會定期刪除。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"配合網約車的管控能力，加上桔視遠程語音播報功能，通過技術手段，我們能夠保證，在訂單內，對內攝像頭，處於持續，穩定，高質量的監控狀態。震懾不法分子，保障司乘安全。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/23\/a2\/2341827419361f1e57b730b18cd545a2.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"此外它還會留意司機的眼睛和嘴巴，抓取司機在一定時間週期內出現的眨眼、閉眼、打哈欠等狀態，通過智能算法判斷司機是否疲勞，併發出語音提醒，提醒司機及時休息，調整狀態。在疫情期間，滴滴的AI團隊也基於桔視車內攝像頭研發口罩監測算法，有效防止新冠疫情的傳播，確保司乘生命安全。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"最後是不起眼的安全求助按鈕了，其實對滴滴司機來說，它也有大作用。給大家講一個真實的故事：去年滴滴司機李師傅在接單過程中，由於天黑無法看清路況，整輛車掉入池塘，車廂內一片混亂，李師傅和乘客都陷入恐慌。這個時候，司機忽然想起來，我們給他配備了安全求助按鈕，他果斷的按下了這個按鈕。我們的安響人員在第一時間監測到了求助信號，根據桔視上傳的車內外音視頻內容，判斷確實存在危險情況，並及時報警協助司機獲救。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"守護司乘安全，是滴滴出行的重要使命，桔視設備正是司乘背後的守護者。目前，桔視設備已經成爲滴滴網約車安全領域的基建設備，近百萬級安裝量，覆蓋全國200+城市，每日服務訂單超千萬，覆蓋1.2億公里的行程，無錫高架坍塌，長春隕石墜落，疫情期間大連防疫現場央視正直播…很多現象級的事件都由桔視記錄着。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/02\/2d\/023f703d44e2df8800259dec9b28b92d.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/90\/86\/9014026506e3999802caecdb85382a86.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"在滿足網約車場景需求同時，桔視秉持“構建行車數據生態，讓出行更智能”的理念，以滴滴出行的數據積澱和全場景閉環基礎爲引擎，深度驅動車聯網行業創新釋能，打造了一套完備的行業級硬件體系、高水平的軟件服務體系和精準的AI算法能力，提供乘用車輛安全事故預防、貨運車隊管理、車險定價、地圖更新、智慧城市等多領域的解決方案，共同構建桔視車隊管理解決方案和桔視智慧交通大數據應用："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/da\/b4\/daacbfeff0446091c1e9a31a5087c5b4.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"桔視依靠穩定高效的海量數據採集能力，在車隊管理、交通安全、公共安全、定製化保險、地圖更新、無人駕駛、智慧交通等領域都有着巨大的想象空間和商業價值。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"作者介紹"},{"type":"text","text":"："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"Xiaoming"},{"type":"text","text":"，滴滴硬件專家工程師"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"2017年11月入職滴滴，任硬件專家工程師，負責“桔視”品牌車載硬件產品研發工作。2013年畢業於北京郵電大學，曾就職於華爲海思，一直專注於硬件技術研發工作，用硬件設備服務於數以億計的用戶。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"本文轉載自公衆號滴滴技術（ID：didi_tech）。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"原文鏈接"},{"type":"text","text":"："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/mp.weixin.qq.com\/s?_biz=MzU1ODEzNjI2NA==&mid=2247515837&idx=1&sn=86bb3ece81ff8e440be81d54a376ed33&chksm=fc29d01acb5e590c9b16a930aab11c6e988e2e4db20eba44e505e665161bcdddd162c45fecd9&scene=27#wechatredirect","title":"","type":null},"content":[{"type":"text","text":"滴滴司乘安全守護者桔視技術解析"}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}}]}
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