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Address comments from #1742

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Fabian Affolter 2017-01-14 19:28:24 +01:00
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source/_components/image_processing.openalpr_local.markdown
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@ -1,7 +1,7 @@
---
layout: page
title: "OpenAlpr Local"
description: "Instructions how to integrate licences plates with OpenAlpr local into Home Assistant."
title: "OpenALPR Local"
description: "Instructions how to integrate licences plates with OpenALPR local into Home Assistant."
date: 2017-01-09 00:00
sidebar: true
comments: false
@ -13,22 +13,24 @@ featured: false
ha_release: 0.36
---
[OpenAlpr](http://www.openalpr.com/) integration for Home Assistant allows you to process licences plates from a camera. You can use them to open a garage door or trigger any other [automation](https://home-assistant.io/components/automation/).
[OpenALPR](http://www.openalpr.com/) integration for Home Assistant allows you to process licences plates from a camera. You can use them to open a garage door or trigger any other [automation](https://home-assistant.io/components/automation/).
### {% linkable_title Local installation %}
If you want process all data local you need the command line tool `alpr` in version > 2.3.1
If you want process all data locally, you need version 2.3.1 or higher of the `alpr` commandline tool.
If you don't find binaries for your distribution you can compile from source. Documention of how to build openalpr is found [here](https://github.com/openalpr/openalpr/wiki).
On a debian system you can use this cmake command to build only the command line tool (which second part on linux build instruction - ubuntu 14.04+):
On a Debian system you can use this `cmake` command to build only the command line tool:
```bash
cmake -DWITH_TEST=FALSE -DWITH_BINDING_JAVA=FALSE --DWITH_BINDING_PYTHON=FALSE --DWITH_BINDING_GO=FALSE -DWITH_DAEMON=FALSE -DCMAKE_INSTALL_PREFIX:PATH=/usr ..
$ cmake -DWITH_TEST=FALSE -DWITH_BINDING_JAVA=FALSE --DWITH_BINDING_PYTHON=FALSE --DWITH_BINDING_GO=FALSE -DWITH_DAEMON=FALSE -DCMAKE_INSTALL_PREFIX:PATH=/usr ..
```
Verify your alpr installation with:
Verify your `alpr` installation with:
```
wget -O- -q http://plates.openalpr.com/h786poj.jpg | alpr -
$ wget -O- -q http://plates.openalpr.com/h786poj.jpg | alpr -
```
### {% linkable_title Configuration Home Assistant %}
@ -44,9 +46,9 @@ image_processing:
```
Configuration variables:
- **region** (*Required*): Country or region. List of Supported [value](https://github.com/openalpr/openalpr/tree/master/runtime_data/config).
- **api_key** (*Required*): You need a api key from [OpenAlpr Cloud](https://cloud.openalpr.com/).
- **confidence** (*Optional*): Default 80. The minimum of confidence in percent to process with Home-Assistant.
- **source** (*Required*):
- **entities** (*Required*): A list of device to add in Home-Assistant.
- **name** (*Optional*): This parameter allows you to override the name of your openalpr entity.
- **region** (*Required*): Country or region. List of supported [values](https://github.com/openalpr/openalpr/tree/master/runtime_data/config).
- **api_key** (*Required*): You need an API key from [OpenALPR Cloud](https://cloud.openalpr.com/).
- **confidence** (*Optional*): The minimum of confidence in percent to process with Home Assistant. Defaults to 80.
- **source** array (*Required*): List of image sources.
- **entities** (*Required*): A list of devices to add in Home Assistant.
- **name** (*Optional*): This parameter allows you to override the name of your OpenALPR entity.