技术领域technical field
本发明涉及车载语音导航，尤其涉及的是基于无线通信后视镜盒子的声控导航系统及方法。The invention relates to vehicle-mounted voice navigation, in particular to a voice-activated navigation system and method based on a wireless communication rearview mirror box.
背景技术Background technique
生活中，大多数原车系统不支持声控导航，声控导航通过与服务后台坐席人员语音通话确定目的地，然后由服务后台下发目的地信息到车载导航，车载导航根据GSP模块定位信息及接收的目的地信息实现导航。声控导航无需用户手动，不分散用户注意力，确保行车安全。In daily life, most original car systems do not support voice-activated navigation. Voice-activated navigation determines the destination through voice calls with the service background agents, and then the service background sends destination information to the car navigation. The car navigation uses the GSP module positioning information and received Destination information enables navigation. Voice-activated navigation does not require manual operation by the user, does not distract the user's attention, and ensures driving safety.
实际上，原车系统若不支持一键导航，则驾驶员只能手动导航，需要驾驶员输入目的地，花费时间长且分散驾驶员注意力，容易导致车祸。然而，现有技术还没有外挂的导航系统为原车提供声控导航，因此，现有技术还有待于改进和发展。In fact, if the original car system does not support one-button navigation, the driver can only navigate manually, requiring the driver to input the destination, which takes a long time and distracts the driver's attention, which may easily lead to a car accident. However, there is no external navigation system in the prior art to provide voice-activated navigation for the original car, so the prior art still needs to be improved and developed.
因此，现有技术还有待于改进和发展。Therefore, the prior art still needs to be improved and developed.
发明内容Contents of the invention
鉴于上述现有技术的不足，本发明的目的在于提供基于无线通信后视镜盒子的声控导航系统及方法，旨在提供一种外挂的导航系统为原车提供声控导航，为原车增设简便的声控导航。In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a voice-activated navigation system and method based on a wireless communication rearview mirror box, aiming to provide an external navigation system that provides voice-activated navigation for the original car, and adds a simple and convenient system for the original car. Voice-activated navigation.
为达上述目的，本发明提供如下技术方案：To achieve the above object, the present invention provides the following technical solutions:
基于无线通信后视镜盒子的声控导航系统，包括：Voice-activated navigation system based on wireless communication rearview mirror box, including:
后视镜盒子、移动终端及服务后台，所述后视镜盒子与移动终端无线通信连接，所述移动终端与所述服务后台连接，其中，A rearview mirror box, a mobile terminal and a service background, the rearview mirror box is wirelessly connected to a mobile terminal, and the mobile terminal is connected to the service background, wherein,
所述后视镜盒子包括处理器及与处理器连接的GPS模块、导航模块、第一无线通信模块及显示屏，其中，The rearview mirror box includes a processor and a GPS module connected to the processor, a navigation module, a first wireless communication module and a display screen, wherein,
所述GPS模块，用于定位车载，获取车载位置信息；The GPS module is used to locate the vehicle and obtain vehicle location information;
所述导航模块，包括导航地图，根据GPS模块定位的车载位置信息及获取的目的地信息导航；The navigation module includes a navigation map, and navigates according to the vehicle location information positioned by the GPS module and the acquired destination information;
所述第一无线通信模块，用于与设置在移动终端内的第二无线通信模块连接，建立无线数据通道；The first wireless communication module is used to connect with the second wireless communication module set in the mobile terminal to establish a wireless data channel;
所述显示屏用于显示导航模块输出的导航信息；The display screen is used to display the navigation information output by the navigation module;
所述移动终端包括呼叫启动模块、通话请求模块、第二无线通信模块及第一通信模块，其中，The mobile terminal includes a call initiation module, a call request module, a second wireless communication module and a first communication module, wherein,
所述呼叫启动模块，根据接收的语音触发指令启动通话请求模块；The call initiation module activates the call request module according to the received voice trigger instruction;
所述通话请求模块，用于向服务后台发送语音通话请求；The call request module is used to send a voice call request to the service background;
所述第二无线通信模块，用于与设置在后视镜盒子内的第一无线通信模块连接，建立无线数据通道；The second wireless communication module is used to connect with the first wireless communication module arranged in the rearview mirror box to establish a wireless data channel;
所述第一通信模块，用于与设置在服务后台内的第二通信模块连接，建立数据通道；The first communication module is used to connect with the second communication module set in the service background to establish a data channel;
所述服务后台包括通话应答模块、第二通信模块、目的地输入模块及发送模块，其中，The service background includes a call answering module, a second communication module, a destination input module and a sending module, wherein,
所述通话应答模块，用于接收后视镜盒子发送的通话请求，在后视镜盒子与服务后台建立语音通道；The call answering module is used to receive the call request sent by the rearview mirror box, and establish a voice channel between the rearview mirror box and the service background;
所述第二通信模块，用于与设置在后视镜盒子内的第一通信模块连接，建立数据通道；The second communication module is used to connect with the first communication module arranged in the rearview mirror box to establish a data channel;
所述目的地输入模块，用于接收人工坐席输入的用户索要达到的目的地信息；The destination input module is used to receive the destination information requested by the user input by the manual seat;
所述发送模块，用于将输出的用户所要到达的目的地信息通过建立的数据通道发送至后视镜盒子。The sending module is configured to send the output destination information to be reached by the user to the rearview mirror box through the established data channel.
所述的基于无线通信后视镜盒子的声控导航系统，其中，所述后视镜盒子与车载主机通信连接，所述车载主机设置有一物理按键，当所述物理按键被按下时生成语音触发指令并传输至后视镜盒子，所述语音触发指令为车载主机的物理按键值。The voice-activated navigation system based on the wireless communication rearview mirror box, wherein the rearview mirror box is communicatively connected with the vehicle-mounted host, and the vehicle-mounted host is provided with a physical button, which generates a voice trigger when the physical button is pressed The command is transmitted to the rearview mirror box, and the voice trigger command is the physical key value of the vehicle host.
所述的基于无线通信后视镜盒子的声控导航系统，其中，所述服务后台包括电话终端、计算机终端及客户中心服务器。In the voice-activated navigation system based on the wireless communication rearview mirror box, the service background includes a telephone terminal, a computer terminal and a customer center server.
所述的基于无线通信后视镜盒子的声控导航系统，其中，还包括：设置在车载导航客户端的车载信息获取模块，用于获取OBD 检测的车载信息。The voice-activated navigation system based on the wireless communication rearview mirror box, wherein it also includes: an on-vehicle information acquisition module arranged at the on-vehicle navigation client, for obtaining the on-vehicle information detected by the OBD.
所述的基于无线通信后视镜盒子的声控导航系统，其中，还包括： The voice-activated navigation system based on the wireless communication rearview mirror box, which also includes:
设置在服务后台内的车载诊断模块，用于接收的车载信息分析对车载健康评估，当某项指标低于预设的健康值时通知报警模块进行报警； The on-board diagnostic module set in the service background is used to analyze the received on-board information and evaluate the on-board health, and notify the alarm module to give an alarm when an indicator is lower than the preset health value;
设置在服务后台的报警模块，用于报警。The alarm module set in the service background is used for alarming.
所述的基于无线通信后视镜盒子的声控导航系统，其中，还包括： The voice-activated navigation system based on the wireless communication rearview mirror box, which also includes:
设置在服务后台的预警提示模块，用于当接收到报警信息时，将预警信息通过数据通道发送至后视镜盒子。The early warning prompt module set in the service background is used to send the early warning information to the rearview mirror box through the data channel when the alarm information is received.
所述的基于无线通信后视镜盒子的声控导航系统，其中，还包括： The voice-activated navigation system based on the wireless communication rearview mirror box, which also includes:
设置在服务后台内的名称输入模块，用于输入用户所要拨打的拨打对象名称信息； The name input module set in the service background is used to input the name information of the caller to be dialed by the user;
以及，设置在后视镜盒子内的名称提取模块、匹配模块及自动拨打模块，其中， And, the name extraction module, the matching module and the automatic dialing module arranged in the rearview mirror box, wherein,
所述名称提取模块，用于提取通话语音中包含的拨打对象名称信息； The name extraction module is used to extract the dialing object name information contained in the call voice;
所述名称匹配模块，用于将提取的拨打对象名称信息与移动终端通讯录中联系人名称信息匹配，当匹配成功时，启动提取及拨打模块，当匹配失败时，不操作； The name matching module is used to match the extracted dialing object name information with the contact name information in the mobile terminal address book, when the matching is successful, start the extraction and dialing module, and when the matching fails, do not operate;
提取及拨打模块，用于提取联系人名称的电话号码并拨打。The extraction and dialing module is used to extract the phone number of the contact name and dial it.
所述的基于无线通信后视镜盒子的声控导航系统，其中，所述车载信息包括OBD 版本信息、汽车信息、车轮转速信息、油量信息、车内温度信息及排气信息的一种或多种。The voice-activated navigation system based on the wireless communication rearview mirror box, wherein the vehicle information includes one or more of OBD version information, vehicle information, wheel speed information, fuel quantity information, temperature information in the vehicle and exhaust information kind.
所述的基于无线通信后视镜盒子的声控导航系统，其中，所述第一通信模块及所述第二通信模块为3G模块或4G模块，所述第一无线通信模块及所述第二无线通信模块为蓝牙模块或WIFI模块。The voice-activated navigation system based on the wireless communication rearview mirror box, wherein, the first communication module and the second communication module are 3G modules or 4G modules, and the first wireless communication module and the second wireless The communication module is a Bluetooth module or a WIFI module.
本发明还提供了基于无线通信后视镜盒子的声控导航方法，包括以下步骤： The present invention also provides a voice-activated navigation method based on the wireless communication rearview mirror box, comprising the following steps:
A、后视镜盒子与移动终端无线通信连接，移动终端通信连接服务后台；A. The rearview mirror box is connected to the mobile terminal through wireless communication, and the mobile terminal is connected to the service background through communication;
B、触发语音导航，所述移动终端向服务后台发送通话请求； B. Trigger voice navigation, and the mobile terminal sends a call request to the service background;
C、服务后台接受移动终端发送的通话请求，在服务后台与移动终端间建立语音通道； C. The service background accepts the call request sent by the mobile terminal, and establishes a voice channel between the service background and the mobile terminal;
D、服务后台接收人工坐席输入的用户所要到达的目的地信息，并将输入的用户所要到达的目的地信息通过预先建立的数据通道发送至移动终端； D. The service background receives the destination information of the user input by the artificial seat, and sends the input destination information of the user to the mobile terminal through the pre-established data channel;
E、移动终端接收所述目的地信息并将所述目的地信息传输至后视镜盒子；E. The mobile terminal receives the destination information and transmits the destination information to the rearview mirror box;
F、后视镜盒子接收所述目的地信息，所述导航模块根据GPS 模块定位的车载位置信息及获取的用户所要到达的目的地信息导航并向显示屏输出导航信息；F, the rearview mirror box receives the destination information, and the navigation module navigates and outputs the navigation information to the display screen according to the vehicle position information of the GPS module positioning and the destination information that the acquired user will arrive at;
G、显示屏接收导航信息并显示。G. The display screen receives and displays navigation information.
与现有技术相比，本发明所提供的基于无线通信后视镜盒子的声控导航系统及方法，系统设置有后视镜盒子、移动终端及服务后台，后视镜盒子与移动终端无线通信连接，移动终端与服务后台间建立数据通道和语音通道，驾驶员与后台坐席人员交流，后视镜盒子接收服务后台下发目的地信息并以目的地信息进行导航，将导航信息在后视镜盒子显示屏显示。本发明在原车中央后视镜位置设置后视镜盒子，为不具备声控导航功能的原车系统提供声控导航功能，使导航无需手动，简单方便，确保行车安全。Compared with the prior art, the voice-activated navigation system and method based on the wireless communication rearview mirror box provided by the present invention, the system is provided with a rearview mirror box, a mobile terminal and a service background, and the rearview mirror box is connected to the mobile terminal through wireless communication. , a data channel and a voice channel are established between the mobile terminal and the service background, the driver communicates with the background agents, the rearview mirror box receives the destination information sent by the service background and uses the destination information for navigation, and the navigation information is stored in the rearview mirror box The display shows. The present invention sets a rearview mirror box at the position of the central rearview mirror of the original vehicle to provide a voice-activated navigation function for the original vehicle system that does not have the voice-activated navigation function, so that navigation does not require manual operation, is simple and convenient, and ensures driving safety.
附图说明Description of drawings
图1是本发明所述的基于无线通信后视镜盒子的声控导航系统示意图。Fig. 1 is a schematic diagram of a voice-activated navigation system based on a wireless communication rearview mirror box according to the present invention.
图2是本发明所述的基于无线通信后视镜盒子的声控导航系统内部结构连接示意图。Fig. 2 is a schematic diagram of the internal structure connection of the voice-activated navigation system based on the wireless communication rearview mirror box according to the present invention.
图3是本发明所述的基于无线通信后视镜盒子的声控导航方法流程图。Fig. 3 is a flow chart of the voice-activated navigation method based on the wireless communication rearview mirror box according to the present invention.
具体实施方式Detailed ways
本发明提供了基于无线通信后视镜盒子的声控导航系统及方法，为使本发明的目的、技术方案及效果更加清楚、明确，以下参照附图并举实例对本发明进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。The present invention provides a voice-activated navigation system and method based on a wireless communication rearview mirror box. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
请参见图1及图2，图1是本发明所述的基于无线通信后视镜盒子的声控导航系统示意图；图2是本发明所述的基于无线通信后视镜盒子的声控导航系统内部结构连接示意图。如图1及图2所示，本发明所述的基于无线通信后视镜盒子的声控导航系统，包括：Please refer to Fig. 1 and Fig. 2, Fig. 1 is the schematic diagram of the voice-activated navigation system based on the wireless communication rearview mirror box according to the present invention; Fig. 2 is the internal structure of the voice-activated navigation system based on the wireless communication rearview mirror box according to the present invention Connection diagram. As shown in Figure 1 and Figure 2, the voice-activated navigation system based on the wireless communication rearview mirror box of the present invention includes:
后视镜盒子101、移动终端102及服务后台103，所述后视镜盒子101与移动终端102无线通信连接，所述移动终端102与所述服务后台103连接，其中，Rearview mirror box 101, mobile terminal 102 and service background 103, described rearview mirror box 101 is connected with mobile terminal 102 wireless communication, and described mobile terminal 102 is connected with described service background 103, wherein,
所述后视镜盒子101包括处理器及1014与处理器1014连接的GPS模块1013、导航模块1012、第一无线通信模块1015及显示屏1011，其中，The rearview mirror box 101 includes a processor and a GPS module 1013 connected to the processor 1014, a navigation module 1012, a first wireless communication module 1015 and a display screen 1011, wherein,
所述GPS模块1013，用于定位车载，获取车载位置信息；The GPS module 1013 is used to locate the vehicle and obtain vehicle location information;
所述导航模块1012，包括导航地图，根据GPS模块定位的车载位置信息及获取的目的地信息导航；The navigation module 1012 includes a navigation map, and navigates according to the vehicle location information positioned by the GPS module and the acquired destination information;
所述第一无线通信模块1015，用于与设置在移动终端内的第二无线通信模块连接，建立无线数据通道；The first wireless communication module 1015 is used to connect with the second wireless communication module set in the mobile terminal to establish a wireless data channel;
所述显示屏1011用于显示导航模块输出的导航信息；The display screen 1011 is used to display the navigation information output by the navigation module;
所述移动终端102包括处理器1023及与处理器1023连接的呼叫启动模块1025、通话请求模块1022、第二无线通信模块1021及第一通信模块1024，其中，The mobile terminal 102 includes a processor 1023 and a call initiation module 1025 connected to the processor 1023, a call request module 1022, a second wireless communication module 1021 and a first communication module 1024, wherein,
所述呼叫启动模块1025，根据接收的语音触发指令启动通话请求模块；The call initiation module 1025 activates the call request module according to the received voice trigger instruction;
所述通话请求模块1022，用于向服务后台发送语音通话请求；The call request module 1022 is configured to send a voice call request to the service background;
所述第二无线通信模块1021，用于与设置在后视镜盒子内的第一无线通信模块连接，建立无线数据通道；The second wireless communication module 1021 is used to connect with the first wireless communication module arranged in the rearview mirror box to establish a wireless data channel;
所述第一通信模块1024，用于与设置在服务后台内的第二通信模块连接，建立数据通道；The first communication module 1024 is used to connect with the second communication module set in the service background to establish a data channel;
所述服务后台103包括通话应答模块1031、第二通信模块1033、目的地输入模块1032及发送模块1034，其中，The service background 103 includes a call answering module 1031, a second communication module 1033, a destination input module 1032 and a sending module 1034, wherein,
所述通话应答模块1031，用于接收后视镜盒子发送的通话请求，在后视镜盒子与服务后台建立语音通道；The call answering module 1031 is used to receive the call request sent by the rearview mirror box, and establish a voice channel between the rearview mirror box and the service background;
所述第二通信模块1033，用于与设置在后视镜盒子内的第一通信模块连接，建立数据通道；The second communication module 1033 is used to connect with the first communication module arranged in the rearview mirror box to establish a data channel;
所述目的地输入模块1032，用于接收人工坐席输入的用户索要达到的目的地信息；The destination input module 1032 is used to receive the destination information requested by the user input by the manual agent;
所述发送模块1034，用于将输出的用户所要到达的目的地信息通过建立的数据通道发送至后视镜盒子。The sending module 1034 is configured to send the output destination information of the user to the rearview mirror box through the established data channel.
如上所述的系统，所述第一通信模块及所述第二通信模块为3G模块或4G模块，第一通信模块及第二通信模块连接后，主要用于传输导航信息及语音信息，由于数据量较大，第一通信模块及第二通信模块采用3G 模块或4G 模块，可以大大提高数据的传输速度。另外，3G 模块或4G 模块在后视镜盒子通话时不会被中断，用户与坐席人员通话时后视镜盒子可实时接收服务后台下发的目的地位置信息，实现导航。语音通道不影响数据通道，通话时实现导航，用户可及时方便的纠正下发的错误目的地位置信息，也可以及时方便更换目的地。第一无线通信模块及第二无线通信模块为蓝牙模块或WIFI模块。In the above-mentioned system, the first communication module and the second communication module are 3G modules or 4G modules. After the first communication module and the second communication module are connected, they are mainly used to transmit navigation information and voice information. The amount is large, the first communication module and the second communication module adopt 3G module or 4G module, which can greatly improve the data transmission speed. In addition, the 3G module or 4G module will not be interrupted when talking with the rearview mirror box. When the user talks to the agent, the rearview mirror box can receive the destination location information sent by the service background in real time to realize navigation. The voice channel does not affect the data channel, and navigation is realized during the call, and the user can promptly and conveniently correct the wrong destination location information issued, and can also promptly and conveniently change the destination. The first wireless communication module and the second wireless communication module are bluetooth modules or WIFI modules.
如上所述的系统，在车载系统中增设了具备通讯功能的后视镜盒子，所述后视镜盒子优选设置在中央后视镜位置，设置在中央后视镜位置，内部设置有GPS模块、导航模块、第一通信模块及显示屏等。后视镜盒子设置在中央后视镜位置，便于观看显示屏，且方便后视镜盒子的拆卸。除上述功能外，本发明所述后视镜盒子还全景模块、媒体模块、无线热点、蓝牙模块及语音控制模块，其中，全景模块接收摄像头获取的车身四周的环境图像，对环境图像进行拼接合成全景图像，然后将全景图像输出在原车显示屏显示，驾驶员可根据全景图像泊车；导航模块为现有技术，不再赘述，但需要说明的是，后视镜盒子内设置导航模块，更新方便；媒体模块主要用于播放音频和视频，获取的音频文件和视频文件可预先存储在后视镜盒子内，也可由安插的存储介质提供，媒体模块为现有技术，不再赘述；设置有无线热点，后视镜盒子内置安卓操作系统，支持SIM卡，提供WiFi热点时后视镜盒子连接该热点可上网；设置语音控制模块，通过内置麦克风获取驾驶者语言信息，语音识别芯片处理后向MCU发出指令，实现功能转换，如：导航功能切换至多媒体功能，拨打电话的号码输入都可以通过语音来实现。所述服务后台包括电话终端、计算机终端及后台服务器，所述服务后台如联通客户服务后台同样设置。电话终端即为通话应答模块，计算机终端设置目的地输入模块和发送模块，若目的地输入模块和发送模块为程序，则需后台服务器为目的地输入模块和发送模块提供后台程序支持。当然，本发明还可以只提供后台服务器，在后台服务器设置目的地输入模块和发送模块。In the above-mentioned system, a rearview mirror box with communication function is added in the vehicle-mounted system. The rearview mirror box is preferably arranged at the central rearview mirror position, and is arranged at the central rearview mirror position, and the interior is provided with a GPS module, A navigation module, a first communication module, a display screen and the like. The rearview mirror box is set at the position of the central rearview mirror, which is convenient for viewing the display screen and convenient for disassembly of the rearview mirror box. In addition to the above functions, the rearview mirror box of the present invention also has a panorama module, a media module, a wireless hotspot, a bluetooth module and a voice control module, wherein the panorama module receives the environmental images around the vehicle body acquired by the camera, and stitches and synthesizes the environmental images Panoramic image, and then the panoramic image is output on the original car display screen, and the driver can park according to the panoramic image; the navigation module is an existing technology, so it will not be described in detail, but it should be noted that the navigation module is set in the rearview mirror box, and the update Convenient; the media module is mainly used to play audio and video, and the audio files and video files obtained can be pre-stored in the rearview mirror box, and can also be provided by an inserted storage medium. Wireless hotspot, the rearview mirror box has a built-in Android operating system, supports SIM cards, and when WiFi hotspots are provided, the rearview mirror box can connect to the hotspot to access the Internet; set up a voice control module to obtain driver language information through the built-in microphone, and the voice recognition chip processes backward MCU issues instructions to realize function conversion, such as switching from navigation function to multimedia function, and inputting numbers for making calls can all be realized by voice. The service background includes a telephone terminal, a computer terminal and a background server, and the service background is set up like the Unicom customer service background. The telephone terminal is the call answering module, and the computer terminal is provided with a destination input module and a sending module. If the destination input module and the sending module are programs, a background server is required to provide background program support for the destination input module and the sending module. Of course, the present invention can also only provide a background server, and a destination input module and a sending module are set on the background server.
所述的基于无线通信后视镜盒子的声控导航系统，其中，所述后视镜盒子与车载主机通信连接，所述车载主机设置有一物理按键，当所述物理按键被按下时生成语音触发指令并传输至后视镜盒子，所述语音触发指令为车载主机的物理按键值。The voice-activated navigation system based on the wireless communication rearview mirror box, wherein the rearview mirror box is communicatively connected with the vehicle-mounted host, and the vehicle-mounted host is provided with a physical button, which generates a voice trigger when the physical button is pressed The command is transmitted to the rearview mirror box, and the voice trigger command is the physical key value of the vehicle host.
所述的基于无线通信后视镜盒子的声控导航系统，其中，还包括：设置在车载导航客户端的车载信息获取模块，用于获取OBD 检测的车载信息。OBD 为英文On-Board Diagnostic的缩写，是指车载诊断系统，该系统实时监控发动机的运行状况和尾气后处理系统的工作状态，一旦发现有可能引起排放超标的情况，会马上发出警示。当系统出现故障时，故障灯或检查发动机警告灯亮，同时OBD 会将故障信息存入存储器，通过标准的诊断仪器和诊断接口可以以故障码的形式读取相关信息。所述车载信息包括OBD 版本信息、汽车信息、车轮转速信息、油量信息、车内温度信息及排气信息的一种或多种。服务后台获取的车载信息人工坐席可以读取，根据车载信息提醒用户。所述车载信息包括OBD 版本信息、汽车信息、车轮转速信息、油量信息、车内温度信息及排气信息的一种或多种。The voice-activated navigation system based on the wireless communication rearview mirror box, wherein it also includes: an on-vehicle information acquisition module arranged at the on-vehicle navigation client, for obtaining the on-vehicle information detected by the OBD. OBD is the abbreviation of On-Board Diagnostic in English, which refers to the on-board diagnostic system. The system monitors the operating status of the engine and the working status of the exhaust after-treatment system in real time. Once it finds that the emission may exceed the standard, it will immediately issue a warning. When the system fails, the fault light or check engine warning light is on, and the OBD will store the fault information in the memory, and the relevant information can be read in the form of fault codes through standard diagnostic instruments and diagnostic interfaces. The vehicle information includes one or more of OBD version information, vehicle information, wheel speed information, fuel quantity information, temperature information in the vehicle and exhaust information. The in-vehicle information acquired by the service background can be read by the artificial seat, and the user is reminded according to the in-vehicle information. The vehicle information includes one or more of OBD version information, vehicle information, wheel speed information, fuel quantity information, temperature information in the vehicle and exhaust information.
所述的基于无线通信后视镜盒子的声控导航系统，其中，还包括：设置在服务后台内的车载诊断模块，用于接收的车载信息分析对车载健康评估，当某项指标低于预设的健康值时通知报警模块进行报警；设置在服务后台的报警模块，用于报警。服务后台内设置有车载的健康值范围（健康指标），设置的车载诊断模块将获取的车载数据与设置的车载的健康值范围比较，如不在雨刷的健康值范围内是通过报警模块进行报警；设置在服务后台的报警模块，用于报警，所述的报警方式包括声音报警、闪屏报警。设置车载诊断模块可监控车载数据。The voice-activated navigation system based on the wireless communication rearview mirror box further includes: an on-board diagnostic module set in the service background, which is used to analyze the received on-board information and evaluate the on-board health. When a certain index is lower than the preset Notify the alarm module to send an alarm when the health value is higher; the alarm module set in the service background is used for alarm. The vehicle health value range (health index) is set in the service background, and the set on-board diagnostic module compares the obtained vehicle data with the set vehicle health value range. If it is not within the health value range of the wiper, the alarm module will send an alarm; The alarm module set in the service background is used for alarming, and the alarming methods include sound alarm and splash screen alarm. Set the on-board diagnostic module to monitor on-board data.
所述的基于无线通信后视镜盒子的声控导航系统，其中，还包括：设置在服务后台的预警提示模块，用于当接收到报警信息时，将预警信息通过数据通道发送至后视镜盒子。预警提示模块接收到报警信息时，将预警信息通过数据通道发送至后视镜盒子，后视镜盒子可进一步将报警信息发送至车载主机。预警信息包括语音提示信息，不良车载数据信息。提供了车载的预警服务，获取车载信息，后台分析车载信息，获取潜在的危险项，然后告知用户，用户可根据提示排除车载故障，降低行车的危险，为用户的行车安全增加一份保障。The voice-activated navigation system based on the wireless communication rearview mirror box, which also includes: an early warning prompt module arranged in the service background, used to send the early warning information to the rearview mirror box through the data channel when receiving the alarm information . When the early warning prompt module receives the alarm information, it sends the early warning information to the rearview mirror box through the data channel, and the rearview mirror box can further send the alarm information to the vehicle host. Early warning information includes voice prompt information and bad vehicle data information. Provides on-board early warning service, obtains on-board information, analyzes on-board information in the background, obtains potential dangerous items, and then informs users. Users can troubleshoot on-board faults according to the prompts, reduce driving risks, and add a guarantee for users' driving safety.
所述的基于无线通信后视镜盒子的声控导航系统，其中，还包括：设置在服务后台内的名称输入模块，用于输入用户所要拨打的拨打对象名称信息； 以及，设置在后视镜盒子内的名称提取模块、匹配模块及自动拨打模块，其中， 所述名称提取模块，用于提取通话语音中包含的拨打对象名称信息； 所述名称匹配模块，用于将提取的拨打对象名称信息与移动终端通讯录中联系人名称信息匹配，当匹配成功时，启动提取及拨打模块，当匹配失败时，不操作； 提取及拨打模块，用于提取联系人名称的电话号码并拨打。对于代拨服务，如果需要用户提供电话号码，则需要用户预先记忆这些电话号码，因为在行车过程中，用户无法翻看通讯录，如果能够翻看通讯录，则用户就无需代拨服务。对于代拨服务，本发明还提供了根据拨打对象名称进行拨号，后视镜盒子联系人中保存的拨打对象是用户熟悉的，无需特意记忆，只需说出拨打对象名称即可实现拨打。其实现过程如下：用户与人工坐席语音通话；人工坐席提取通话中的、用户所要拨打的拨打对象名称信息；然后输入拨打对象名称信息并通过数据通道将所述拨打对象名称信息传输至后视镜盒子；所述后视镜盒子提取通话语音中包含的拨打对象名称信息；然后将提取的拨打对象名称信息与后视镜盒子通讯录中联系人名称信息匹配，当匹配成功时，启动提取及拨打模块，当匹配失败时，不操作；提取及拨打模块提取联系人名称的电话号码并拨打。The voice-activated navigation system based on the wireless communication rearview mirror box, wherein it also includes: a name input module arranged in the service background, used to input the dialing object name information that the user will dial; and, arranged in the rearview mirror box A name extraction module, a matching module, and an automatic dialing module, wherein the name extraction module is used to extract the dialing object name information contained in the call voice; the name matching module is used to combine the extracted dialing object name information with the The contact name information in the mobile terminal address book is matched. When the matching is successful, the extraction and dialing module is started. When the matching fails, no operation is performed; the extraction and dialing module is used to extract the phone number of the contact name and dial it. For the proxy dialing service, if the user is required to provide phone numbers, the user needs to memorize these phone numbers in advance, because the user cannot look through the address book during driving. If the user can look through the address book, the user does not need the proxy dialing service. For the dialing service, the present invention also provides dialing according to the name of the dialing object. The dialing object saved in the contact person in the rearview mirror box is familiar to the user, and there is no need to remember it, and the dialing can be realized by simply saying the name of the dialing object. The implementation process is as follows: the user has a voice conversation with the artificial agent; the artificial agent extracts the name information of the caller to be dialed by the user during the call; then enters the name information of the caller and transmits the name information of the caller to the rearview mirror through the data channel box; the rearview mirror box extracts the dialing object name information contained in the call voice; then the extracted dialing object name information is matched with the contact name information in the rearview mirror box address book, and when the matching is successful, start extraction and dialing The module does not operate when the matching fails; the extraction and dialing module extracts the phone number of the contact name and dials it.
请参见图3，图3是本发明所述的基于无线通信后视镜盒子的声控导航方法流程图。如图3所示，本发明所述的基于无线通信后视镜盒子的声控导航方法，包括以下步骤： Please refer to FIG. 3 . FIG. 3 is a flow chart of the voice-activated navigation method based on the wireless communication rearview mirror box according to the present invention. As shown in Figure 3, the voice-activated navigation method based on the wireless communication rearview mirror box of the present invention comprises the following steps:
步骤301、后视镜盒子与移动终端无线通信连接，移动终端通信连接服务后台；无线通信连接为蓝牙连接或WIFI连接；移动终端与服务后台既有通信，也有通话，即两者间建立有数据通道和语音通道。Step 301, the rearview mirror box is connected to the mobile terminal by wireless communication, and the mobile terminal is connected to the service background; the wireless communication connection is Bluetooth connection or WIFI connection; the mobile terminal and the service background have both communication and conversation, that is, there is data established between the two channel and voice channel.
步骤302、触发语音导航，所述移动终端向服务后台发送通话请求；用户按下一键通导航按键，启动语音导航（一键通声控导航），移动终端（手机）向服务后台发送通话请求，请求与服务后台通话。Step 302, trigger voice navigation, the mobile terminal sends a call request to the service background; the user presses the push-to-talk navigation button to start voice navigation (push-to-talk voice-activated navigation), and the mobile terminal (mobile phone) sends a call request to the service background, Request to talk to the service backend.
步骤303、服务后台接受移动终端发送的通话请求，在服务后台与移动终端间建立语音通道；服务后台接收移动终端发送的通话请求，经人工坐席接受后，在移动终端与服务后台建立的通话，建立语音通道。这里需要说明一点，服务后台设置有IP电话网关，IP 号码与IP 地址映射列表以及分配器，用户使用语音导航传输数据时，会向服务后台发送用户的IP 号码与IP 地址，IP 地址用于接受信息的传输对象，即移动终端的身份标识，IP 号码为用户身份信息；在多个用户使用语音导航时，分配器可将多个用户进行分配并分别与人工坐席中一个建立通话。通话应答模块接受移动终端发送的通话请求后，建立后视镜盒子与服务后台的通话，即在移动终端与后台服务器间建立语音通道。这时用户可通过移动终端与后台服务器旁的人工坐席语音交流，说明所要到达的目的地，人工坐席提取语音中的目的地。Step 303, the service background accepts the call request sent by the mobile terminal, and establishes a voice channel between the service background and the mobile terminal; the service background receives the call request sent by the mobile terminal, and after being accepted by the artificial seat, the call established between the mobile terminal and the service background, Create a voice channel. It needs to be explained here that the service background is equipped with an IP telephone gateway, an IP number and IP address mapping list, and a distributor. When the user uses voice navigation to transmit data, the user's IP number and IP address will be sent to the service background, and the IP address is used to receive The information transmission object is the identity of the mobile terminal, and the IP number is the user identity information; when multiple users use voice navigation, the distributor can allocate multiple users and establish a call with one of the artificial seats. After the call answering module accepts the call request sent by the mobile terminal, it establishes a call between the rearview mirror box and the service background, that is, establishes a voice channel between the mobile terminal and the background server. At this time, the user can communicate with the artificial agent next to the background server through the mobile terminal to explain the destination to be reached, and the artificial agent extracts the destination in the voice.
步骤304、服务后台接收人工坐席输入的用户所要到达的目的地信息，并将输入的用户所要到达的目的地信息通过预先建立的数据通道发送至移动终端；服务后台设置有目的地输入模块，人工坐席在目的地输入模块输入目的地信息，然后通过发送模块将输入的用户所要到达的目的地信息通过数据通道发送至移动终端。所述目的地信息可以为地点信息，也可以是地点的经纬度数据信息。Step 304, the service background receives the destination information of the user to be reached by the artificial agent, and sends the input destination information of the user to the mobile terminal through the pre-established data channel; the service background is provided with a destination input module, and the manual The agent inputs the destination information in the destination input module, and then sends the input destination information that the user wants to reach to the mobile terminal through the data channel through the sending module. The destination information may be location information, or latitude and longitude data information of the location.
步骤305、移动终端接收所述目的地信息并将所述目的地信息传输至后视镜盒子；移动终端与后视镜盒子无线通信连接，两者间有无线数据通道，移动终端接收到目的地信息后，通过无线数据通道将目的地信息传输至后视镜盒子。Step 305, the mobile terminal receives the destination information and transmits the destination information to the rearview mirror box; the mobile terminal is wirelessly connected to the rearview mirror box, and there is a wireless data channel between the two, and the mobile terminal receives the destination information After receiving the information, the destination information is transmitted to the rearview mirror box through the wireless data channel.
步骤306、后视镜盒子接收所述目的地信息，所述导航模块根据GPS 模块定位的车载位置信息及获取的用户所要到达的目的地信息导航并向显示屏输出导航信息；该步骤为现有技术，不再赘述。Step 306, the rearview mirror box receives the destination information, and the navigation module navigates and outputs the navigation information to the display screen according to the vehicle position information of the GPS module positioning and the destination information that the user will arrive at; Technology, no more details.
步骤307、显示屏接收导航信息并显示。Step 307, the display screen receives and displays the navigation information.
综上所述，本发明所提供的基于无线通信后视镜盒子的声控导航系统及方法，系统设置有后视镜盒子、移动终端及服务后台，后视镜盒子与移动终端无线通信连接，移动终端与服务后台间建立数据通道和语音通道，驾驶员与后台坐席人员交流，后视镜盒子接收服务后台下发目的地信息并以目的地信息进行导航，将导航信息在后视镜盒子显示屏显示。本发明在原车中央后视镜位置设置后视镜盒子，为不具备声控导航功能的原车系统提供声控导航功能，使导航无需手动，简单方便，确保行车安全。In summary, the voice-activated navigation system and method based on the wireless communication rearview mirror box provided by the present invention, the system is provided with a rearview mirror box, a mobile terminal and a service background, the rearview mirror box is connected to the mobile terminal through wireless communication, and the mobile A data channel and a voice channel are established between the terminal and the service background, the driver communicates with the background agents, the rearview mirror box receives the destination information sent by the service background and uses the destination information for navigation, and the navigation information is displayed on the display screen of the rearview mirror box show. The present invention sets a rearview mirror box at the position of the central rearview mirror of the original vehicle to provide the original vehicle system without the voice-activated navigation function with the voice-activated navigation function, so that the navigation does not need manual operation, is simple and convenient, and ensures driving safety.
应当理解的是，本发明的应用不限于上述的举例，对本领域普通技术人员来说，可以根据上述说明加以改进或变换，所有这些改进和变换都应属于本发明所附权利要求的保护范围。It should be understood that the application of the present invention is not limited to the above examples, and those skilled in the art can make improvements or transformations according to the above descriptions, and all these improvements and transformations should belong to the protection scope of the appended claims of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410700201.2ACN104457773A (en) | 2014-11-28 | 2014-11-28 | Voice-controlled navigation system based on wireless communication rearview mirror box and voice-controlled navigation method |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410700201.2ACN104457773A (en) | 2014-11-28 | 2014-11-28 | Voice-controlled navigation system based on wireless communication rearview mirror box and voice-controlled navigation method |
| Publication Number | Publication Date |
|---|---|
| CN104457773Atrue CN104457773A (en) | 2015-03-25 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410700201.2APendingCN104457773A (en) | 2014-11-28 | 2014-11-28 | Voice-controlled navigation system based on wireless communication rearview mirror box and voice-controlled navigation method |
| Country | Link |
|---|---|
| CN (1) | CN104457773A (en) |
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| CN103837155A (en)* | 2014-03-28 | 2014-06-04 | 重庆长安汽车股份有限公司 | Artificial background service-based navigation system and navigation method thereof |
| CN104121913A (en)* | 2014-07-25 | 2014-10-29 | 广东翼卡车联网服务有限公司 | Navigation box capable of dialing IP telephone, and voice navigation system and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication | Application publication date:20150325 |