支持包括旅客姓名、身份证号码、电子客票号码、填开日期、填开单位等字段结构化识别输出。
接口说明
本接口适用场景
阿里云航空行程单识别,是阿里云官方自研 OCR 文字识别产品,适用于识别航空行程单所包含的乘机人姓名、身份证号、电子客票号码、验证码、填开日期、销售单位代号、承运人、填开单位、票价、税费、燃油附加费等关键信息的场景。
阿里云 OCR 产品基于阿里巴巴达摩院强大的 AI 技术及海量数据,历经多年沉淀打磨,具有服务稳定、操作简易、实时性高、能力全面等几大优势。
电子发票(航空运输电子客票行程单)暂不支持。
本接口图片示例

本接口核心能力
| 分类 | 概述 |
| 图像增强 | 默认支持图像增强,包括图像自动旋转、畸变自动矫正、模糊图片自动增强等能力。 |
| 多类型覆盖 | 支持模糊、光照不均、透视畸变、任意背景等低质量图像识别。 |
| 高精度识别 | 总体识别准确率可达 98%。 |
如何使用本接口
| 步骤 | 概述 |
| 1 | 开通 票据凭证识别 服务。开通服务前后,您可以通过体验馆免费体验本功能识别效果。 |
| 2 | 购买 票据凭证识别资源包。本 API 会赠送免费额度,可使用免费额度测试。您也可以不购买资源包,系统会通过“按量付费”方式按实际调用量自动扣款。 |
| 3 | 可以参照调试页面提供的代码示例完成 API 接入开发。接入完成后,调用 API 获取识别结果。如果使用子账号调用接口,需要阿里云账号(主账号)对 RAM 账号进行授权。创建 RAM 用户的具体操作,请参考:创建 RAM 用户。文字识别服务提供一种系统授权策略,即 AliyunOCRFullAccess。具体授权操作,请参见在用户页面为 RAM 用户授权。 |
重要提示
| 类型 | 概述 |
| 图片格式 |
|
| 图片尺寸 |
|
| 图片大小 |
|
| 相关能力 |
调试
您可以在OpenAPI Explorer中直接运行该接口,免去您计算签名的困扰。运行成功后,OpenAPI Explorer可以自动生成SDK代码示例。
调试
授权信息
|
操作 |
访问级别 |
资源类型 |
条件关键字 |
关联操作 |
|
ocr:RecognizeAirItinerary |
*全部资源
|
无 | 无 |
请求参数
|
名称 |
类型 |
必填 |
描述 |
示例值 |
| Url |
string |
否 |
|
https://img.alicdn.com/tfs/TB1hBCIcBr0gK0jSZFnXXbRRXXa-1833-785.png |
| body |
string |
否 |
|
图片二进制文件 |
返回参数
|
名称 |
类型 |
描述 |
示例值 |
|
object |
Schema of Response |
||
| RequestId |
string |
请求唯一 ID |
43A29C77-405E-4CC0-BC55-EE694AD00655 |
| Data |
string |
返回数据 |
{ "data": { "internationalFlightSign": "国内(D)", "serialNumber": "50424498176", "passengerName": "闻一鸣", "idCardNumber": "410678199112139856", "endorsement": "Q/不得签转/变更退票收费", "fare": "1410.00", "caacDevelopmentFund": "50.00", "fuelSurcharge": "0.00", "totalAmount": "1460.00", "ticketNumber": "7813575259334", "validationCode": "9817", "promptMessage": "西安始发国际在T3国内在13", "insurance": "0.00", "agentCode": "SIA25608336893", "issueCompany": "成都携程旅行社有限公司北京分社", "issueDate": "2019-02-28", "pnrCode": "JNS20Q", "otherTaxes": "0.00", "flights": [{ "departureStation": "西安咸阳", "arrivalStation": "长春", "carrier": "东航", "flightNumber": "MU2271", "cabinClass": "M", "flightDate": "2019-02-27", "flightTime": "15:05", "seatClass": "M", "validFromDate": "", "validToDate": "", "freeBaggageAllowance": "20K" }] }, "height": 785, "orgHeight": 785, "orgWidth": 1833, "prism_keyValueInfo": [{ "key": "internationalFlightSign", "keyProb": 100, "value": "国内(D)", "valueProb": 100 }, { "key": "serialNumber", "keyProb": 100, "value": "50424498176", "valuePos": [{ "x": 1676, "y": 113 }, { "x": 1676, "y": 144 }, { "x": 1371, "y": 144 }, { "x": 1371, "y": 112 }], "valueProb": 100 }, { "key": "passengerName", "keyProb": 98, "value": "闻一鸣", "valuePos": [{ "x": 317, "y": 167 }, { "x": 317, "y": 206 }, { "x": 219, "y": 206 }, { "x": 219, "y": 167 }], "valueProb": 98 }, { "key": "idCardNumber", "keyProb": 100, "value": "410678199112139856", "valuePos": [{ "x": 878, "y": 170 }, { "x": 878, "y": 200 }, { "x": 519, "y": 202 }, { "x": 518, "y": 171 }], "valueProb": 100 }, { "key": "endorsement", "keyProb": 92, "value": "Q/不得签转/变更退票收费", "valuePos": [{ "x": 1581, "y": 161 }, { "x": 1582, "y": 216 }, { "x": 1114, "y": 218 }, { "x": 1114, "y": 164 }], "valueProb": 92 }, { "key": "fare", "keyProb": 100, "value": "1410.00", "valuePos": [{ "x": 526, "y": 572 }, { "x": 527, "y": 545 }, { "x": 712, "y": 547 }, { "x": 712, "y": 575 }], "valueProb": 100 }, { "key": "caacDevelopmentFund", "keyProb": 100, "value": "50.00", "valuePos": [{ "x": 788, "y": 576 }, { "x": 789, "y": 548 }, { "x": 935, "y": 550 }, { "x": 935, "y": 578 }], "valueProb": 100 }, { "key": "fuelSurcharge", "keyProb": 100, "value": "0.00", "valuePos": [{ "x": 1113, "y": 551 }, { "x": 1113, "y": 578 }, { "x": 989, "y": 580 }, { "x": 988, "y": 553 }], "valueProb": 100 }, { "key": "totalAmount", "keyProb": 100, "value": "1460.00", "valuePos": [{ "x": 1555, "y": 558 }, { "x": 1555, "y": 583 }, { "x": 1415, "y": 583 }, { "x": 1415, "y": 558 }], "valueProb": 100 }, { "key": "ticketNumber", "keyProb": 98, "value": "7813575259334", "valuePos": [{ "x": 263, "y": 596 }, { "x": 263, "y": 568 }, { "x": 527, "y": 573 }, { "x": 526, "y": 601 }], "valueProb": 98 }, { "key": "validationCode", "keyProb": 100, "value": "9817", "valuePos": [{ "x": 667, "y": 602 }, { "x": 668, "y": 577 }, { "x": 747, "y": 579 }, { "x": 747, "y": 603 }], "valueProb": 100 }, { "key": "promptMessage", "keyProb": 99, "value": "西安始发国际在T3国内在13", "valuePos": [{ "x": 994, "y": 641 }, { "x": 994, "y": 592 }, { "x": 1478, "y": 601 }, { "x": 1477, "y": 649 }], "valueProb": 99 }, { "key": "insurance", "keyProb": 100, "value": "0.00", "valuePos": [{ "x": 1572, "y": 614 }, { "x": 1573, "y": 590 }, { "x": 1635, "y": 591 }, { "x": 1635, "y": 616 }], "valueProb": 100 }, { "key": "agentCode", "keyProb": 100, "value": "SIA25608336893", "valuePos": [{ "x": 263, "y": 685 }, { "x": 264, "y": 631 }, { "x": 422, "y": 633 }, { "x": 421, "y": 687 }], "valueProb": 100 }, { "key": "issueCompany", "keyProb": 100, "value": "成都携程旅行社有限公司北京分社", "valuePos": [{ "x": 671, "y": 700 }, { "x": 671, "y": 650 }, { "x": 1271, "y": 661 }, { "x": 1270, "y": 710 }], "valueProb": 100 }, { "key": "issueDate", "keyProb": 100, "value": "2019-02-28", "valuePos": [{ "x": 1634, "y": 648 }, { "x": 1634, "y": 674 }, { "x": 1430, "y": 677 }, { "x": 1429, "y": 650 }], "valueProb": 100 }, { "key": "pnrCode", "keyProb": 100, "value": "JNS20Q", "valuePos": [{ "x": 335, "y": 229 }, { "x": 335, "y": 258 }, { "x": 211, "y": 259 }, { "x": 210, "y": 231 }], "valueProb": 100 }, { "key": "otherTaxes", "keyProb": 100, "value": "0.00", "valueProb": 100 }, { "key": "flights", "keyProb": 100, "value": "[{\"departureStation\":\"西安咸阳\",\"arrivalStation\":\"长春\",\"carrier\":\"东航\",\"flightNumber\":\"MU2271\",\"cabinClass\":\"M\",\"flightDate\":\"2019-02-27\",\"flightTime\":\"15:05\",\"seatClass\":\"M\",\"validFromDate\":\"\",\"validToDate\":\"\",\"freeBaggageAllowance\":\"20K\"}]", "valueProb": 100 }], "width": 1833 } |
| Code |
string |
错误码(如果识别成功,不会返回此字段) |
noPermission |
| Message |
string |
错误提示(如果识别成功,不会返回此字段) |
You are not authorized to perform this operation. |
返回参数说明
| 字段 | 类型 | 说明 |
| data | object | 结构化信息。 |
| sliceRect | list | 检测出的子图坐标信息。 |
| prism_keyValueInfo | list | 结构化信息的坐标信息。 |
| ftype | int | 是否为复印件(1:是,0:否)。 |
| height | int | 算法矫正图片后的高度。 |
| width | int | 算法矫正图片后的宽度。 |
| orgHeight | int | 原图的高度。 |
| orgWidth | int | 原图的宽度。 |
结构化信息(data 字段)
| 字段 | 类型 | 说明 |
| agentCode | string | 销售单位代号。 |
| caacDevelopmentFund | string | 民航发展基金。 |
| endorsement | string | 签注。 |
| fare | string | 票价。 |
| flights | list | 航班详单。 |
| fuelSurcharge | string | 燃油附加费。 |
| idCardNumber | string | 有效身份证号码。 |
| insurance | string | 保险费。 |
| internationalFlightSign | string | 国内国际标签。 |
| issueCompany | string | 填开单位。 |
| issueDate | string | 填开日期。 |
| otherTaxes | string | 其他税费。 |
| passengerName | string | 旅客姓名。 |
| pnrCode | string | PNR 码。 |
| promptMessage | string | 提示信息。 |
| serialNumber | string | 印刷序号。 |
| ticketNumber | string | 电子客票号码。 |
| totalAmount | string | 合计。 |
| validationCode | string | 验证码。 |
其他税费信息(flights 字段)
| 字段 | 类型 | 说明 |
| departureStation | string | 出发站。 |
| arrivalStation | string | 到达站。 |
| carrier | string | 承运人。 |
| flightNumber | string | 航班号。 |
| cabinClass | string | 舱位等级。 |
| flightDate | string | 乘机日期。 |
| flightTime | string | 乘机时间。 |
| seatClass | string | 座位等级。 |
| validFromDate | string | 客票生效日期。 |
| validToDate | string | 有效截止日期。 |
| freeBaggageAllowance | string | 免费行李。 |
结构化坐标信息(prism_keyValueInfo 字段)
| 字段 | 类型 | 说明 |
| key | string | 识别出的字段名称。 |
| keyProb | int | 字段名称置信度。 |
| value | string | 识别出的字段名称对应的值。 |
| valueProb | int | 字段名称对应值的置信度。 |
| valuePos | list | 字段在原图中的四个点坐标(左上、右上、右下、左下)。 |
示例
正常返回示例
JSON格式
{
"RequestId": "43A29C77-405E-4CC0-BC55-EE694AD00655",
"Data": "{ \t\"data\": { \t\t\"internationalFlightSign\": \"国内(D)\", \t\t\"serialNumber\": \"50424498176\", \t\t\"passengerName\": \"闻一鸣\", \t\t\"idCardNumber\": \"410678199112139856\", \t\t\"endorsement\": \"Q/不得签转/变更退票收费\", \t\t\"fare\": \"1410.00\", \t\t\"caacDevelopmentFund\": \"50.00\", \t\t\"fuelSurcharge\": \"0.00\", \t\t\"totalAmount\": \"1460.00\", \t\t\"ticketNumber\": \"7813575259334\", \t\t\"validationCode\": \"9817\", \t\t\"promptMessage\": \"西安始发国际在T3国内在13\", \t\t\"insurance\": \"0.00\", \t\t\"agentCode\": \"SIA25608336893\", \t\t\"issueCompany\": \"成都携程旅行社有限公司北京分社\", \t\t\"issueDate\": \"2019-02-28\", \t\t\"pnrCode\": \"JNS20Q\", \t\t\"otherTaxes\": \"0.00\", \t\t\"flights\": [{ \t\t\t\"departureStation\": \"西安咸阳\", \t\t\t\"arrivalStation\": \"长春\", \t\t\t\"carrier\": \"东航\", \t\t\t\"flightNumber\": \"MU2271\", \t\t\t\"cabinClass\": \"M\", \t\t\t\"flightDate\": \"2019-02-27\", \t\t\t\"flightTime\": \"15:05\", \t\t\t\"seatClass\": \"M\", \t\t\t\"validFromDate\": \"\", \t\t\t\"validToDate\": \"\", \t\t\t\"freeBaggageAllowance\": \"20K\" \t\t}] \t}, \t\"height\": 785, \t\"orgHeight\": 785, \t\"orgWidth\": 1833, \t\"prism_keyValueInfo\": [{ \t\t\"key\": \"internationalFlightSign\", \t\t\"keyProb\": 100, \t\t\"value\": \"国内(D)\", \t\t\"valueProb\": 100 \t}, { \t\t\"key\": \"serialNumber\", \t\t\"keyProb\": 100, \t\t\"value\": \"50424498176\", \t\t\"valuePos\": [{ \t\t\t\"x\": 1676, \t\t\t\"y\": 113 \t\t}, { \t\t\t\"x\": 1676, \t\t\t\"y\": 144 \t\t}, { \t\t\t\"x\": 1371, \t\t\t\"y\": 144 \t\t}, { \t\t\t\"x\": 1371, \t\t\t\"y\": 112 \t\t}], \t\t\"valueProb\": 100 \t}, { \t\t\"key\": \"passengerName\", \t\t\"keyProb\": 98, \t\t\"value\": \"闻一鸣\", \t\t\"valuePos\": [{ \t\t\t\"x\": 317, \t\t\t\"y\": 167 \t\t}, { \t\t\t\"x\": 317, \t\t\t\"y\": 206 \t\t}, { \t\t\t\"x\": 219, \t\t\t\"y\": 206 \t\t}, { \t\t\t\"x\": 219, \t\t\t\"y\": 167 \t\t}], \t\t\"valueProb\": 98 \t}, { \t\t\"key\": \"idCardNumber\", \t\t\"keyProb\": 100, \t\t\"value\": \"410678199112139856\", \t\t\"valuePos\": [{ \t\t\t\"x\": 878, \t\t\t\"y\": 170 \t\t}, { \t\t\t\"x\": 878, \t\t\t\"y\": 200 \t\t}, { \t\t\t\"x\": 519, \t\t\t\"y\": 202 \t\t}, { \t\t\t\"x\": 518, \t\t\t\"y\": 171 \t\t}], \t\t\"valueProb\": 100 \t}, { \t\t\"key\": \"endorsement\", \t\t\"keyProb\": 92, \t\t\"value\": \"Q/不得签转/变更退票收费\", \t\t\"valuePos\": [{ \t\t\t\"x\": 1581, \t\t\t\"y\": 161 \t\t}, { \t\t\t\"x\": 1582, \t\t\t\"y\": 216 \t\t}, { \t\t\t\"x\": 1114, \t\t\t\"y\": 218 \t\t}, { \t\t\t\"x\": 1114, \t\t\t\"y\": 164 \t\t}], \t\t\"valueProb\": 92 \t}, { \t\t\"key\": \"fare\", \t\t\"keyProb\": 100, \t\t\"value\": \"1410.00\", \t\t\"valuePos\": [{ \t\t\t\"x\": 526, \t\t\t\"y\": 572 \t\t}, { \t\t\t\"x\": 527, \t\t\t\"y\": 545 \t\t}, { \t\t\t\"x\": 712, \t\t\t\"y\": 547 \t\t}, { \t\t\t\"x\": 712, \t\t\t\"y\": 575 \t\t}], \t\t\"valueProb\": 100 \t}, { \t\t\"key\": \"caacDevelopmentFund\", \t\t\"keyProb\": 100, \t\t\"value\": \"50.00\", \t\t\"valuePos\": [{ \t\t\t\"x\": 788, \t\t\t\"y\": 576 \t\t}, { \t\t\t\"x\": 789, \t\t\t\"y\": 548 \t\t}, { \t\t\t\"x\": 935, \t\t\t\"y\": 550 \t\t}, { \t\t\t\"x\": 935, \t\t\t\"y\": 578 \t\t}], \t\t\"valueProb\": 100 \t}, { \t\t\"key\": \"fuelSurcharge\", \t\t\"keyProb\": 100, \t\t\"value\": \"0.00\", \t\t\"valuePos\": [{ \t\t\t\"x\": 1113, \t\t\t\"y\": 551 \t\t}, { \t\t\t\"x\": 1113, \t\t\t\"y\": 578 \t\t}, { \t\t\t\"x\": 989, \t\t\t\"y\": 580 \t\t}, { \t\t\t\"x\": 988, \t\t\t\"y\": 553 \t\t}], \t\t\"valueProb\": 100 \t}, { \t\t\"key\": \"totalAmount\", \t\t\"keyProb\": 100, \t\t\"value\": \"1460.00\", \t\t\"valuePos\": [{ \t\t\t\"x\": 1555, \t\t\t\"y\": 558 \t\t}, { \t\t\t\"x\": 1555, \t\t\t\"y\": 583 \t\t}, { \t\t\t\"x\": 1415, \t\t\t\"y\": 583 \t\t}, { \t\t\t\"x\": 1415, \t\t\t\"y\": 558 \t\t}], \t\t\"valueProb\": 100 \t}, { \t\t\"key\": \"ticketNumber\", \t\t\"keyProb\": 98, \t\t\"value\": \"7813575259334\", \t\t\"valuePos\": [{ \t\t\t\"x\": 263, \t\t\t\"y\": 596 \t\t}, { \t\t\t\"x\": 263, \t\t\t\"y\": 568 \t\t}, { \t\t\t\"x\": 527, \t\t\t\"y\": 573 \t\t}, { \t\t\t\"x\": 526, \t\t\t\"y\": 601 \t\t}], \t\t\"valueProb\": 98 \t}, { \t\t\"key\": \"validationCode\", \t\t\"keyProb\": 100, \t\t\"value\": \"9817\", \t\t\"valuePos\": [{ \t\t\t\"x\": 667, \t\t\t\"y\": 602 \t\t}, { \t\t\t\"x\": 668, \t\t\t\"y\": 577 \t\t}, { \t\t\t\"x\": 747, \t\t\t\"y\": 579 \t\t}, { \t\t\t\"x\": 747, \t\t\t\"y\": 603 \t\t}], \t\t\"valueProb\": 100 \t}, { \t\t\"key\": \"promptMessage\", \t\t\"keyProb\": 99, \t\t\"value\": \"西安始发国际在T3国内在13\", \t\t\"valuePos\": [{ \t\t\t\"x\": 994, \t\t\t\"y\": 641 \t\t}, { \t\t\t\"x\": 994, \t\t\t\"y\": 592 \t\t}, { \t\t\t\"x\": 1478, \t\t\t\"y\": 601 \t\t}, { \t\t\t\"x\": 1477, \t\t\t\"y\": 649 \t\t}], \t\t\"valueProb\": 99 \t}, { \t\t\"key\": \"insurance\", \t\t\"keyProb\": 100, \t\t\"value\": \"0.00\", \t\t\"valuePos\": [{ \t\t\t\"x\": 1572, \t\t\t\"y\": 614 \t\t}, { \t\t\t\"x\": 1573, \t\t\t\"y\": 590 \t\t}, { \t\t\t\"x\": 1635, \t\t\t\"y\": 591 \t\t}, { \t\t\t\"x\": 1635, \t\t\t\"y\": 616 \t\t}], \t\t\"valueProb\": 100 \t}, { \t\t\"key\": \"agentCode\", \t\t\"keyProb\": 100, \t\t\"value\": \"SIA25608336893\", \t\t\"valuePos\": [{ \t\t\t\"x\": 263, \t\t\t\"y\": 685 \t\t}, { \t\t\t\"x\": 264, \t\t\t\"y\": 631 \t\t}, { \t\t\t\"x\": 422, \t\t\t\"y\": 633 \t\t}, { \t\t\t\"x\": 421, \t\t\t\"y\": 687 \t\t}], \t\t\"valueProb\": 100 \t}, { \t\t\"key\": \"issueCompany\", \t\t\"keyProb\": 100, \t\t\"value\": \"成都携程旅行社有限公司北京分社\", \t\t\"valuePos\": [{ \t\t\t\"x\": 671, \t\t\t\"y\": 700 \t\t}, { \t\t\t\"x\": 671, \t\t\t\"y\": 650 \t\t}, { \t\t\t\"x\": 1271, \t\t\t\"y\": 661 \t\t}, { \t\t\t\"x\": 1270, \t\t\t\"y\": 710 \t\t}], \t\t\"valueProb\": 100 \t}, { \t\t\"key\": \"issueDate\", \t\t\"keyProb\": 100, \t\t\"value\": \"2019-02-28\", \t\t\"valuePos\": [{ \t\t\t\"x\": 1634, \t\t\t\"y\": 648 \t\t}, { \t\t\t\"x\": 1634, \t\t\t\"y\": 674 \t\t}, { \t\t\t\"x\": 1430, \t\t\t\"y\": 677 \t\t}, { \t\t\t\"x\": 1429, \t\t\t\"y\": 650 \t\t}], \t\t\"valueProb\": 100 \t}, { \t\t\"key\": \"pnrCode\", \t\t\"keyProb\": 100, \t\t\"value\": \"JNS20Q\", \t\t\"valuePos\": [{ \t\t\t\"x\": 335, \t\t\t\"y\": 229 \t\t}, { \t\t\t\"x\": 335, \t\t\t\"y\": 258 \t\t}, { \t\t\t\"x\": 211, \t\t\t\"y\": 259 \t\t}, { \t\t\t\"x\": 210, \t\t\t\"y\": 231 \t\t}], \t\t\"valueProb\": 100 \t}, { \t\t\"key\": \"otherTaxes\", \t\t\"keyProb\": 100, \t\t\"value\": \"0.00\", \t\t\"valueProb\": 100 \t}, { \t\t\"key\": \"flights\", \t\t\"keyProb\": 100, \t\t\"value\": \"[{\\\"departureStation\\\":\\\"西安咸阳\\\",\\\"arrivalStation\\\":\\\"长春\\\",\\\"carrier\\\":\\\"东航\\\",\\\"flightNumber\\\":\\\"MU2271\\\",\\\"cabinClass\\\":\\\"M\\\",\\\"flightDate\\\":\\\"2019-02-27\\\",\\\"flightTime\\\":\\\"15:05\\\",\\\"seatClass\\\":\\\"M\\\",\\\"validFromDate\\\":\\\"\\\",\\\"validToDate\\\":\\\"\\\",\\\"freeBaggageAllowance\\\":\\\"20K\\\"}]\", \t\t\"valueProb\": 100 \t}], \t\"width\": 1833 }",
"Code": "noPermission",
"Message": "You are not authorized to perform this operation."
}
错误码
访问错误中心查看更多错误码。
变更历史
更多信息,参考变更详情。