Baidu speech recognition under ROS

Seeing a fun thing, Baidu's speech recognition, you can DIY some small things yourself.
Reference: http://www.rosclub.cn/post-1032.html
1. There is no problem with the previous download and installation, so skip it and ignore it.
2. Test After
downloading : CMakeList.txt and packge.xml need to be modified, otherwise the dependencies cannot be satisfied. What dependencies can go to understand the ROS file system.
All baidu_speech in it are changed to simple_voice.

Following is the CmakeList.txt file

cmake_minimum_required(VERSION 2.8.3)
project(simple_voice)

find_package(catkin REQUIRED COMPONENTS
  rospy std_msgs message_generation
)


## Generate messages in the 'msg' folder
 add_message_files(
   FILES
   TTS_message.msg
#   Message2.msg
 )

##Generate services in the 'srv' folder
# add_service_files(
#   FILES
#   Service1.srv
#   Service2.srv
# )

## Generate added messages and services with any dependencies listed here
 generate_messages(
   DEPENDENCIES
   std_msgs # Or other packages containing msgs
 )


catkin_package(
#  INCLUDE_DIRS include
  LIBRARIES simple_voice
  CATKIN_DEPENDS rospy message_runtime std_msgs
  #DEPENDS system_lib
)

include_directories(
  ${catkin_INCLUDE_DIRS}
)

Following is the packge.xml file

<?xml version="1.0"?>
<package format="2">
  <name>simple_voice</name>
  <version>0.2.1</version>
  <description>The simple_voice package</description>

  <maintainer email="[email protected]">jcl</maintainer>
  <license>TODO</license>

  <buildtool_depend>catkin</buildtool_depend>

 <build_depend>rospy</build_depend>
  <exec_depend>rospy</exec_depend>
  <build_depend>message_generation</build_depend>
  <exec_depend>message_runtime</exec_depend> 
  <build_depend>std_msgs</build_depend>
  <exec_depend>std_msgs</exec_depend>

  <!-- The export tag contains other, unspecified, tags -->
  <export>
    <!-- Other tools can request additional information be placed here -->

  </export>
</package>

In fact, I am a function package created by catkin_create_pkg simple_voice. Copy the new things into it and then modify it to compile well. .
catkin_make –pkg simple_voice compiles the package

roslaunch simple_voice simple_speaker.launch
still has problems running, the problem is as follows, showing import requests error.
write picture description here
Solution: http://blog.51cto.com/9455163/1825839

The problem is solved
3.
4.

Baidu speech recognition under ROS

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