Domain name for API request: ocr.intl.tencentcloudapi.com.
This interface supports identification of the front and back of Brazilian driver's license. The identification fields include name, driver's license category, number, validity period, etc.
A maximum of 20 requests can be initiated per second for this API.
The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.
| Parameter Name | Required | Type | Description |
|---|---|---|---|
| Action | Yes | String | Common Params. The value used for this API: RecognizeBrazilDriverLicenseOCR. |
| Version | Yes | String | Common Params. The value used for this API: 2018-11-19. |
| Region | No | String | Common Params. This parameter is not required. |
| ImageBase64 | No | String | The Base64 value of the image. It is required that the image after Base64 encoding should not exceed 7M, the resolution is recommended to be 500*800 or above, and PNG, JPG, JPEG, and BMP formats are supported. It is recommended that the card part occupies at least 2/3 of the picture. One of ImageUrl and ImageBase64 of the image must be provided. If both are provided, only ImageUrl will be used. |
| BackImageBase64 | No | String | The Base64 value of the image. It is required that the image after Base64 encoding should not exceed 7M, the resolution is recommended to be 500*800 or above, and PNG, JPG, JPEG, and BMP formats are supported. It is recommended that the card part occupies at least 2/3 of the picture. One of ImageUrl and ImageBase64 of the image must be provided. If both are provided, only ImageUrl will be used. |
| ImageUrl | No | String | The URL address of the image. It is required that the image after Base64 encoding should not exceed 7M, the resolution is recommended to be 500*800 or above, and PNG, JPG, JPEG, and BMP formats are supported. It is recommended that the card part occupies at least 2/3 of the picture. It is recommended that images be stored in Tencent Cloud to ensure higher download speed and stability. |
| BackImageUrl | No | String | The URL address of the image. It is required that the image after Base64 encoding should not exceed 7M, the resolution is recommended to be 500*800 or above, and PNG, JPG, JPEG, and BMP formats are supported. It is recommended that the card part occupies at least 2/3 of the picture. It is recommended that images be stored in Tencent Cloud to ensure higher download speed and stability. |
| CropPortrait | No | Boolean | Picture switch. The default is false, and the base64 encoding of the avatar photo is not returned. When set to true, the base64 encoding of the portrait photo is returned. |
| LicenceVersion | No | String | Version of the driver's license image. Valid values: OLD (old version), NEW (new version). The default value is OLD. |
| Parameter Name | Type | Description |
|---|---|---|
| NOME | String | Name of the license holder. |
| CatHab | String | Driver's license category. |
| CNHNumber | String | Driver's license number (CNH). |
| VALIDADE | String | Validity date (valid until). |
| QUALIFICATION | String | Qualification information. |
| IDENTIDADE | String | ID number (Identity document number). |
| CPF | String | CPF |
| NASCIMENTO | String | Date of birth. |
| MEMBERSHIP | String | Membership |
| REGISTRO | String | Registration number |
| OBSERVATIONS | String | Remarks |
| IssueDate | String | Date of issue. |
| LOCAL | String | Place of issue. |
| BackNumber | String | Registration number on the back of the card. |
| PortraitImage | String | PortraitImage base64 |
| RequestId | String | The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem. |
RecognizeBrazilDriverLicenseOCR
POST / HTTP/1.1
Host: ocr.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: RecognizeBrazilDriverLicenseOCR
<Common Request Parameters>
{
"ImageBase64": "/9j/4AAQSkZJRg.....s97n//2Q==",
"ImageUrl": "",
"BackImageBase64": "/9j/4AAQSkZJRg.....s97n//2Q==",
"BackImageUrl": ""
}
{
"Response": {
"AdvancedInfo": "{\"BackNumber\":\"1.0000\",\"CNHNumber\":\"1.0000\",\"CPF\":\"1.0000\",\"CatHab\":\"1.0000\",\"IDENTIDADE\":\"1.0000\",\"IssueDate\":\"1.0000\",\"LOCAL\":\"1.0000\",\"MEMBERSHIP\":\"1.0000\",\"NASCIMENTO\":\"1.0000\",\"NOME\":\"1.0000\",\"QUALIFICATION\":\"1.0000\",\"REGISTRO\":\"1.0000\",\"VALIDADE\":\"1.0000\"}",
"BackNumber": "99999999999/XX222222222",
"CNHNumber": "000000000",
"CPF": "999.999.999-99",
"CatHab": "XXX",
"IDENTIDADE": "X000000000000000000000X-UF",
"IssueDate": "",
"LOCAL": "X000000000000000000000000X-UF",
"MEMBERSHIP": "X000000000000000000000000000X",
"NASCIMENTO": "00/00/0000",
"NOME": "CARTEIRA NACIONAL DE HABILITACAO/DRIVING LICENCE/PERMIS DE CONDUIRE",
"OBSERVATIONS": "",
"PortraitImage": "",
"QUALIFICATION": "01/01/1900",
"REGISTRO": "99999999989",
"RequestId": "8a328bfd-cea1-4532-8c3d-1b170e5dff43",
"VALIDADE": "01/01/1900"
}
}
TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
| Error Code | Description |
|---|---|
| FailedOperation.DownLoadError | Failed to download the file. |
| FailedOperation.EmptyImageError | The image is empty. |
| FailedOperation.ImageDecodeFailed | Failed to decode the image. |
| FailedOperation.OcrFailed | OCR recognition failed. This error may be caused by unstable network connections, service anomalies, or other issues. |
| FailedOperation.UnOpenError | The service has not been activated. |
| InvalidParameterValue.InvalidParameterValueLimit | Incorrect parameter value. |
| LimitExceeded.TooLargeFileError | The file size exceeds the limit |
| ResourcesSoldOut.ChargeStatusException | The billing status is abnormal. |
| UnknownParameter | Unknown parameter error. |
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