WO2019090573A1 - 一种保障驾驶安全的智能终端控制方法及智能终端控制系统 - Google Patents

一种保障驾驶安全的智能终端控制方法及智能终端控制系统 Download PDF

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Publication number
WO2019090573A1
WO2019090573A1 PCT/CN2017/110139 CN2017110139W WO2019090573A1 WO 2019090573 A1 WO2019090573 A1 WO 2019090573A1 CN 2017110139 W CN2017110139 W CN 2017110139W WO 2019090573 A1 WO2019090573 A1 WO 2019090573A1
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Prior art keywords
smart terminal
unit
driving mode
password
setting
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PCT/CN2017/110139
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English (en)
French (fr)
Inventor
王康
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深圳传音通讯有限公司
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Priority to PCT/CN2017/110139 priority Critical patent/WO2019090573A1/zh
Publication of WO2019090573A1 publication Critical patent/WO2019090573A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H04W36/324—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by mobility data, e.g. speed data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

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  • the invention relates to the field of intelligent terminals, in particular to an intelligent terminal control method for ensuring driving safety and an intelligent terminal control system.
  • the red light is also in the state of driving the motor vehicle on the road. Therefore, when driving a motor vehicle while waiting for a red light, it is also not allowed to answer the handheld phone and browse electronic devices. If you really need to use a mobile phone, etc., you should stop the vehicle properly and use it again.
  • the present invention provides an intelligent terminal control method and an intelligent terminal control system for ensuring driving safety, wherein the intelligent terminal control method includes the steps of: setting a driving mode of the intelligent terminal, and setting the smart terminal to be in a Determining a scene state and an operation authority in a driving mode; detecting a motion state of the smart terminal; determining, according to a motion state of the smart terminal, whether the smart terminal is in the driving mode; when the smart terminal is in the driving In the mode, the smart terminal is controlled to switch to the scenario state, and the smart terminal is allowed to respond to a control operation within the operation authority.
  • the technical solution of the present invention can be used to ensure driving safety during driving.
  • the driving mode of the intelligent terminal is automatically turned on, the intelligent terminal switches to the silent do not disturb state, and the operating authority of the intelligent terminal is restricted, thereby avoiding driving. Operational disturbances at the time to ensure safe driving.
  • an object of the present invention is to provide an intelligent terminal control method and an intelligent terminal control system that ensure driving safety.
  • a smart terminal control method for ensuring driving safety which includes the following steps:
  • the step of setting the driving mode of the smart terminal, setting the scene state and the operating authority when the smart terminal is in the driving mode comprises:
  • Setting a scene state when the smart terminal is in the driving mode is a do not disturb state, and turning off the vibration and ringtone of the smart terminal;
  • the operation authority when the smart terminal is in the driving mode is set to answer and/or make a call.
  • the step of detecting the motion state of the smart terminal comprises:
  • Reading driving data of the vehicle to acquire a motion state of the smart terminal Reading driving data of the vehicle to acquire a motion state of the smart terminal.
  • the step of detecting the motion state of the smart terminal comprises:
  • Detecting speed and/or acceleration data of the smart terminal to acquire a motion state of the smart terminal Detecting speed and/or acceleration data of the smart terminal to acquire a motion state of the smart terminal.
  • the intelligent terminal control method further includes the following steps:
  • the driving mode of the smart terminal is turned off.
  • an intelligent terminal control system for ensuring driving safety.
  • the intelligent terminal control system includes: a setting module, a detecting module, a determining module, and a control module;
  • the setting module sets a driving mode of the smart terminal, and sets a scene state and an operation authority when the smart terminal is in the driving mode;
  • the detecting module detects a motion state of the smart terminal
  • the determining module is communicably connected to the setting module and the detecting module, and determines whether the smart terminal is in the driving mode according to the motion state of the smart terminal;
  • the control module is communicably connected to the setting module and the determining module, and when the smart terminal is in the driving mode, controls the smart terminal to switch to the scenario state, allowing the smart terminal to respond to the operation Control operations within permissions.
  • the setting module includes: a mode setting unit, a state setting unit, and an authority setting unit;
  • the mode setting unit sets a driving mode of the smart terminal
  • the state setting unit sets a scene state when the smart terminal is in the driving mode to a do not disturb state, and turns off the vibration and ringtone of the smart terminal;
  • the authority setting unit sets an operation authority when the smart terminal is in the driving mode to answer and/or make a call.
  • the detecting module comprises: a vehicle connecting unit and a data reading unit;
  • the vehicle connection unit connects the smart terminal to an electronic control unit of the vehicle
  • the data reading unit is communicably connected to the vehicle connection unit, reads driving data of the vehicle, and acquires a motion state of the smart terminal.
  • the detecting module comprises: a sensor starting unit and a sensor detecting unit;
  • the sensor activation unit calls a motion state sensor of the smart terminal
  • the sensor detecting unit is communicably connected to the sensor starting unit, detects speed and/or acceleration data of the smart terminal, and acquires a motion state of the smart terminal.
  • the intelligent terminal control system further includes a shutdown module
  • the shutdown module includes: a password setting unit, a shutdown trigger unit, a password acquisition unit, a password determination unit, and a mode closure unit;
  • the password setting unit sets a closing password in the smart terminal
  • the password obtaining unit acquires a current password input by the user
  • the password determining unit is communicably connected to the password setting unit and the password obtaining unit, and determines whether the current password input by the user is consistent with the closed password;
  • the mode closing unit is communicably connected to the password determining unit, and when the current password is consistent with the closed password, the driving mode of the smart terminal is turned off.
  • the present invention provides an intelligent terminal control method and an intelligent terminal control system for ensuring driving safety, which can be used to ensure driving safety during driving.
  • the invention can automatically detect whether the user is in a driving state, and automatically turn on the driving mode of the intelligent terminal when the user is in the driving state, and the intelligent terminal switches to the silent do not disturb state, and limits the operating authority of the intelligent terminal, without manually adjusting each of the intelligent terminals
  • the item setting meets various security settings of the user in the driving state, and reduces the number of times the user uses the smart terminal, so that the user does not receive the incoming call, short message, network push information, alarm clock, memo notification received by the smart terminal while driving the vehicle. Interference with other matters has improved driving safety and ensured driving safety.
  • FIG. 1 is a schematic flow chart of a method for controlling an intelligent terminal according to a preferred embodiment of the present invention
  • FIG. 2 is a schematic flow chart of a setting step of the intelligent terminal control method of FIG. 1;
  • FIG. 3 is a schematic flow chart of a detecting step of the intelligent terminal control method of FIG. 1;
  • FIG. 4 is a schematic flow chart of a detecting step of the intelligent terminal control method of FIG. 1;
  • FIG. 5 is a schematic flowchart of a closing procedure of the smart terminal control method of FIG. 1;
  • FIG. 6 is a schematic structural diagram of a smart terminal control system in accordance with a preferred embodiment of the present invention.
  • connection should be understood broadly, and may be, for example, a mechanical connection or an electrical connection, or may be internal to the two elements, or may be The direct connection may also be indirectly connected through an intermediate medium.
  • connection should be understood broadly, and may be, for example, a mechanical connection or an electrical connection, or may be internal to the two elements, or may be The direct connection may also be indirectly connected through an intermediate medium.
  • specific meanings of the above terms may be understood according to specific situations.
  • the intelligent terminal control method and the intelligent terminal control system for ensuring driving safety of the present invention can be applied to an intelligent terminal, and the intelligent terminal can be implemented in various forms.
  • the smart terminal described in the present invention may include, for example, shifting Mobile terminals such as mobile phones, smart phones, notebook computers, PDAs (personal digital assistants), PADs (tablets), PMPs (portable multimedia players), navigation devices, smart watches, and the like, and fixed devices such as digital TVs, desktop computers, and the like terminal.
  • shifting Mobile terminals such as mobile phones, smart phones, notebook computers, PDAs (personal digital assistants), PADs (tablets), PMPs (portable multimedia players), navigation devices, smart watches, and the like
  • fixed devices such as digital TVs, desktop computers, and the like terminal.
  • the present invention will be described assuming that the terminal is a mobile terminal and assuming that the mobile terminal is a smart phone.
  • the intelligent terminal control method for ensuring driving safety of the present invention comprises the following steps:
  • S100 setting a driving mode of the smart terminal, setting a scene state and an operation authority when the smart terminal is in the driving mode;
  • S300 Determine, according to the motion state of the smart terminal, whether the smart terminal is in the driving mode
  • S100 setting a driving mode of the smart terminal, and setting a scenario state and an operation authority when the smart terminal is in the driving mode includes:
  • S120 setting a scene state when the smart terminal is in the driving mode to a do not disturb state, and turning off the vibration and ringtone of the smart terminal;
  • S130 Set an operation authority when the smart terminal is in the driving mode to answer and/or make a call.
  • the invention can divide the permission level of the smart phone into two levels, and the first permission level has all the rights of the smart phone, so the second permission level can be generated under the first permission level, and the application that allows the second permission level to be accessed can be set.
  • Programs and resources such as the second privilege level, can access all applications and resources, but can not change the application and resources that are allowed to access the second privilege level set by the first privilege level, or the second privilege level can only be Access to certain applications and resources that are allowed to be accessed by certain first privilege levels, such as access only to phones, text messages, photos, and the like.
  • the first privilege level is a normal mode of the smart phone, having all the rights of the smart phone, and the application and resources allowing access by the second privilege level can be set under the first privilege level, for example, set to The second privilege level can only answer the call and set the status state to the do not disturb mode, and turn off the vibration and ringing of the smartphone;
  • the first privilege level is the driving mode of the smart phone, then the smart phone can only be accessed when in the driving mode.
  • the application and resources that the first privilege level is allowed to access, that is, the scene state is the do not disturb mode. And you can only answer the call.
  • the permission level of the smart phone is not limited to the above, and the operation authority of each permission level is not limited to the above embodiment, and more permission levels can be set according to the actual needs of the user, and under different permission levels. Set different operational permissions.
  • S200 the step of detecting the motion state of the smart terminal includes:
  • S210 connect the smart terminal to an electronic control unit of the vehicle
  • S220 Read driving data of the vehicle, and acquire a motion state of the smart terminal.
  • S200 the step of detecting the motion state of the smart terminal includes:
  • S220' detecting speed and/or acceleration data of the smart terminal, and acquiring a motion state of the smart terminal.
  • a motion state sensor of a smartphone such as a speed sensor, an acceleration sensor, a pedometer, a GPS positioning device, etc.
  • the speed and/or acceleration data of the smartphone is detected and obtained, thereby acquiring the motion state of the smartphone.
  • the smartphone is connected to the vehicle ECU (electronic control unit) to read the driving data of the vehicle, thereby acquiring the motion state of the smartphone.
  • the mobile phone to the vehicle ECU (Electronic Control Unit; Electronic Control Unit) to read the driving data of the vehicle, thereby acquiring the motion state of the smart phone.
  • vehicle ECU Electronic Control Unit; Electronic Control Unit
  • the way for the electronic control unit to acquire signals mainly includes analog signals and CAN digital signals.
  • the signal of the vehicle speed signal that is, the analog signal from the vehicle speed sensor: the signal is collected by the hard wire; or the wheel speed sensor from the car: the anti-lock braking system ABS (Antiblockier System) will collect
  • ABS Antiblockier System
  • the wheel speed signal is converted into a vehicle speed signal according to a predetermined strategy and sent to the CAN bus, and the vehicle speed signal is obtained through the CAN bus.
  • the mechanical speed sensor should be turned 637 times per 1km of vehicle travel. This rule is the basis for calculating the speed of the car. However, due to the different models and the requirements of each main engine factory, the number of pulses generated per revolution is not the same, but most of them use 2, 4, 8, 16 and other pulses that are easy for computer calculation.
  • the mathematical calculation of the speed of the car is as follows:
  • H is the frequency of the instrument speed pulse input signal (HZ); V is the vehicle speed (Km/h); n is the number of pulse signals generated per revolution of the vehicle speed sensor; N2 is the vehicle speed sensor when the vehicle speed is 60km/h The number of revolutions (rmp).
  • the source of the vehicle speed signal there are usually two typical vehicle speed structures when designing the speed of the vehicle.
  • One is to use the sensor to detect the speed signal on the specific axis of the engine and convert it into the vehicle speed value. After the frequency reduction, the module is used.
  • the type is generally applied to the low-end model; the other is to detect the four-wheel speed sensor signal through the ABS, and the collected value is converted into the vehicle speed value by using the preset formula and sent to the CAN network for use by other modules.
  • the vehicle speed sensor is generally located on the car's gearbox and detects the speed of a particular axis to obtain the vehicle speed signal. If the speed signal of a model is sent by the speedometer sensor on the gearbox, the speed signal is sent to the meter after being frequency-reduced by the frequency conversion module, and the meter is used by itself; on the other hand, the speed-reduced signal is sent to the CAN bus. For use by BCM, navigation host, etc. Since the ECU is not on the network, the vehicle speed is hardwired into the ECU.
  • the frequency conversion module In the early stage, because the frequency conversion module is installed on the underside of the gearbox, there is no fixed, the environment here is harsh, and it is affected by water, oil, stones, vibration, and easy to malfunction, resulting in the risk of odometer failure. Through the analysis of the faulty parts, it is found that the water in the plug-in of the frequency conversion module is the main factor causing the failure. In view of the bad installation environment of the frequency conversion module, the frequency conversion module is integrated into the meter, and the odometer signal that is not down-converted is input to the meter. After the instrument is down-converted, it is used by itself and output to the BCM and ECU.
  • the powertrain is different, and the speed of the vehicle is different.
  • a 4GB2 model obtains "vehicle speed” (pulse signal) from the gearbox “vehicle speed sensor”
  • a 4GA5 model obtains “vehicle speed” (pulse signal) from ABS
  • another 4AT model Get “vehicle speed” (digital signal) from the CAN network.
  • Different vehicle speed sources cause different vehicle speed reference values, and the matching body controller, navigation host, tire pressure monitoring module, etc. must design the product status corresponding to the PPK value.
  • the complexity of the component status is caused only by the difference of the vehicle speed signal. .
  • the MT model meter takes the vehicle speed signal (pulse signal) from the ABS, and the meter forwards it to the body controller through the hard wire 1:1, and forwards the vehicle speed (digital signal) to the navigation host and the tire pressure monitoring module through the CAN network.
  • the AT model takes the vehicle speed (digital signal) from the CAN network through the meter, and then forwards the vehicle speed (5 times the actual vehicle speed frequency) to the body controller through the hard wire. The vehicle speed (digital signal) is forwarded to the navigation host and the tire pressure monitoring module via CAN.
  • ABS After the CVT model ABS collects the four-wheel speed signal, it calculates the vehicle speed signal and sends it to the CAN network. Each module reads the vehicle speed signal on the network, and the MPS and TPMS pass through the wire and connect to the ICM. Due to the same ABS used by MT and CVT, according to the demand of PEPS, ABS should continue to send a signal of 10 minutes after the key is turned off, and the letter for PEPS monitoring speed No. For the CVT model with PEPS model and MT belt start-stop function, it is necessary to analyze whether the 10-minute delay power consumption has an impact on the start-stop system.
  • - S300 determining, according to the motion state of the smart terminal, whether the smart terminal is in the driving mode
  • SS400 When the smart terminal is in the driving mode, controlling the smart terminal to switch to the scenario state, allowing the smart terminal to respond to a control operation within the operation authority.
  • the motion state of the smartphone is obtained, and it is determined whether it is in the driving mode.
  • a critical condition determined to be a driving mode such as a set speed and/or an acceleration threshold, may be set, when the speed and/or acceleration value in the obtained motion state of the smartphone exceeds the speed and/or acceleration threshold,
  • the smartphone switches to the driving mode, the scene state is set to the do not disturb state, and the ringtone and vibration of the smartphone are turned off, and only the smartphone set in the normal mode allows the corresponding operation authority to be intelligent.
  • the phone performs control operations.
  • the smart terminal control method further includes the following steps:
  • the driving mode of the smart terminal is turned off.
  • the smartphone user can turn on or off the driving mode by inputting a password.
  • the rights management of the smart phone is required, the above user rights management is opened by setting a password, and different operation authority levels and different operation rights under different levels are set to realize the authority management under the driving state.
  • the user rights management function is turned off, and the smartphone is normally used.
  • the present invention also discloses an intelligent terminal control system 100 for ensuring driving safety.
  • the intelligent terminal control system 100 includes: a setting module 11 , a detecting module 12 , a determining module 13 , and a control module 14 ;
  • the setting module 11 sets a driving mode of the smart terminal, and sets a scene state and an operation authority when the smart terminal is in the driving mode;
  • the detecting module 12 detects a motion state of the smart terminal
  • the determining module 13 is communicably connected to the setting module 11 and the detecting module 12, and determines whether the smart terminal is in the driving mode according to the motion state of the smart terminal;
  • the control module 14 is communicably connected to the setting module 11 and the determining module 13, and when the smart terminal is in the driving mode, controls the smart terminal to switch to the scenario state, allowing the smart terminal to respond Control operations within the operational authority.
  • the setting module 11 includes: a mode setting unit, a state setting unit, and a permission setting.
  • Fixed unit
  • the mode setting unit sets a driving mode of the smart terminal
  • the state setting unit sets a scene state when the smart terminal is in the driving mode to a do not disturb state, and turns off the vibration and ringtone of the smart terminal;
  • the authority setting unit sets an operation authority when the smart terminal is in the driving mode to answer and/or make a call.
  • the detecting module 12 includes: a vehicle connecting unit and a data reading unit;
  • the vehicle connection unit connects the smart terminal to an electronic control unit of the vehicle
  • the data reading unit is communicably connected to the vehicle connection unit, reads driving data of the vehicle, and acquires a motion state of the smart terminal.
  • the detecting module 12 includes: a sensor starting unit and a sensor detecting unit;
  • the sensor activation unit calls a motion state sensor of the smart terminal
  • the sensor detecting unit is communicably connected to the sensor starting unit, detects speed and/or acceleration data of the smart terminal, and acquires a motion state of the smart terminal.
  • the intelligent terminal control system 100 further includes a shutdown module 15;
  • the shutdown module 15 includes: a password setting unit, a shutdown trigger unit, a password acquisition unit, a password determination unit, and a mode closure unit;
  • the password setting unit sets a closing password in the smart terminal
  • the password obtaining unit acquires a current password input by the user
  • the password determining unit is communicably connected to the password setting unit and the password obtaining unit, and determines whether the current password input by the user is consistent with the closed password;
  • the mode closing unit is communicably connected to the password determining unit, and when the current password is consistent with the closed password, the driving mode of the smart terminal is turned off.

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Abstract

本申请提供了一种保障驾驶安全的智能终端控制方法及智能终端控制系统，其中，智能终端控制方法包括以下步骤：设定智能终端的驾驶模式，设定智能终端处于驾驶模式时的情景状态及操作权限；检测智能终端的运动状态；根据智能终端的运动状态，判断智能终端是否处于驾驶模式；当智能终端处于所述驾驶模式时，控制智能终端切换至所述情景状态，允许智能终端响应操作权限内的控制操作。本申请的技术方案在用户处于驾驶状态时，开启智能终端的驾驶模式，切换至静音勿扰状态，限制智能终端的操作权限，减少了用户使用智能终端的次数，使得用户在驾驶车辆时不会被智能终端收到的来电、短信、推送等事项所干扰，提高了驾驶安全性，保证了行车安全。

Description

一种保障驾驶安全的智能终端控制方法及智能终端控制系统 技术领域
本发明涉及智能终端领域，尤其涉及一种保障驾驶安全的智能终端控制方法及智能终端控制系统。
背景技术
自首款智能手机问世以来，智能手机制造商就在不断的改进产品设计，越来越多无法想象到的功能逐渐来到我们身边，随着智能手机功能的丰富以及移动互联网的快速发展，智能手机已然取代了我们身边很多常用的电子设备，改变着我们的生活方式以及周边的行业。
这一方面极大地方便人们的生活，另一方面，也带来了很多安全隐患。现有技术中，当用户在驾驶过程中，手机等智能终端上有电话打入或者有短信发来时，用户通常会触摸手机屏幕进行点击或滑动以便接通电话或者阅读短信，但用户触摸手机屏幕进行点击或滑动时，手会离开方向盘，视线会离开道路，影响用户的行车安全。据统计，2015年1月至10月，上海市共发生致人死亡的交通事故690起，其中由开车接听电话等其他妨碍安全行车的违法行为引发的死亡事故高达204起，占29.6％。由此可见开车过程中接听电话是非常危险的事情。即使当前很多汽车配备了蓝牙电话，使用蓝牙电话可以一定程度上解决驾驶过程中由于手持电话导致的手离开方向盘的危险情况，但开车接听电话采用任何方式都会影响驾驶员的注意力，从而导致驾驶中的安全隐患，所以最好的方式就是驾驶过程中尽量不使用手机。但当对方不知道我们当前处于驾车途中时，对于来电直接挂断或不接听显得很不礼貌；当我们达到目的地停车后，也有可能忘记回复对方电话，从而产生一些不必要的误会。
现行的交通法规也已明确说明在驾驶过程中拨打或接听电话会有较严格的处罚，例如，2016年12月29日下午，上海市十四届人大常委会第三十四次会议表决通过《上海市道路交通管理条例》，新规于2017年3月25日起施行。与1997年的原条例相比，此次新版八成以上的条款都是新内容，其中，第三十四条规定，驾驶机动车上道路行驶， 不得有下列行为：…拨打接听手持电话、浏览电子设备等妨碍安全驾驶的行为…。在具体把握上，主要有两个标准：一是，方式上，不得手持、操作电子设备；二是，视线上，不得脱离正常行车视野。此外，等红灯，同样处于驾驶机动车上道路行驶的状态。因此，驾驶机动车在等红灯时，同样不得拨打接听手持电话、浏览电子设备。确实需要使用手机等的，应当将车辆依法妥善停稳后，再行使用。
因此，本发明提供了一种保障驾驶安全的智能终端控制方法及智能终端控制系统，其中，智能终端控制方法包括以下步骤：设定所述智能终端的驾驶模式，设定所述智能终端处于所述驾驶模式时的情景状态及操作权限；检测所述智能终端的运动状态；根据所述智能终端的运动状态，判断所述智能终端是否处于所述驾驶模式；当所述智能终端处于所述驾驶模式时，控制所述智能终端切换至所述情景状态，允许所述智能终端响应所述操作权限内的控制操作。本发明的技术方案可用于保障行车时的驾驶安全，例如，在高速公路上行驶时，自动开启智能终端的驾驶模式，智能终端切换至静音勿扰状态，限制智能终端的操作权限，从而避免行车时的操作干扰，保证行车安全。
发明内容
为了克服上述技术缺陷，本发明的目的在于提供一种保障驾驶安全的智能终端控制方法及智能终端控制系统。
本发明的一方面，公开了一种保障驾驶安全的智能终端控制方法，包括以下步骤：
设定所述智能终端的驾驶模式，设定所述智能终端处于所述驾驶模式时的情景状态及操作权限；
检测所述智能终端的运动状态；
根据所述智能终端的运动状态，判断所述智能终端是否处于所述驾驶模式；
当所述智能终端处于所述驾驶模式时，控制所述智能终端切换至所述情景状态，允许所述智能终端响应所述操作权限内的控制操作。
优选地，设定所述智能终端的驾驶模式，设定所述智能终端处于所述驾驶模式时的情景状态及操作权限的步骤包括：
设定所述智能终端的驾驶模式；
设定所述智能终端处于所述驾驶模式时的情景状态为勿扰状态，关闭所述智能终端的震动及铃声；
设定所述智能终端处于所述驾驶模式时的操作权限为接听和/或拨打电话。
优选地，检测所述智能终端的运动状态的步骤包括：
将所述智能终端与车辆的电子控制单元连接；
读取所述车辆的驾驶数据，获取所述智能终端的运动状态。
优选地，检测所述智能终端的运动状态的步骤包括：
调用所述智能终端的运动状态传感器；
检测所述智能终端的速度和/或加速度数据，获取所述智能终端的运动状态。
优选地，所述智能终端控制方法还包括以下步骤：
于所述智能终端内，设定一关闭密码；
触发关闭所述智能终端的驾驶模式；
获取用户输入的当前密码；
判断用户输入的所述当前密码是否与所述关闭密码一致；
当所述当前密码与所述关闭密码一致时，关闭所述智能终端的驾驶模式。
本发明的另一方面，公开了一种保障驾驶安全的智能终端控制系统，所述智能终端控制系统包括：设定模块、检测模块、判断模块、控制模块；
所述设定模块，设定所述智能终端的驾驶模式，设定所述智能终端处于所述驾驶模式时的情景状态及操作权限；
所述检测模块，检测所述智能终端的运动状态；
所述判断模块，与所述设定模块、检测模块通信连接，根据所述智能终端的运动状态，判断所述智能终端是否处于所述驾驶模式；
所述控制模块，与所述设定模块、判断模块通信连接，当所述智能终端处于所述驾驶模式时，控制所述智能终端切换至所述情景状态，允许所述智能终端响应所述操作权限内的控制操作。
优选地，所述设定模块包括：模式设定单元、状态设定单元、权限设定单元；
所述模式设定单元，设定所述智能终端的驾驶模式；
所述状态设定单元，设定所述智能终端处于所述驾驶模式时的情景状态为勿扰状态，关闭所述智能终端的震动及铃声；
所述权限设定单元，设定所述智能终端处于所述驾驶模式时的操作权限为接听和/或拨打电话。
优选地，所述检测模块包括：车辆连接单元、数据读取单元；
所述车辆连接单元，将所述智能终端与车辆的电子控制单元连接；
所述数据读取单元，与所述车辆连接单元通信连接，读取所述车辆的驾驶数据，获取所述智能终端的运动状态。
优选地，所述检测模块包括：传感器启动单元、传感器检测单元；
所述传感器启动单元，调用所述智能终端的运动状态传感器；
所述传感器检测单元，与所述传感器启动单元通信连接，检测所述智能终端的速度和/或加速度数据，获取所述智能终端的运动状态。
优选地，所述智能终端控制系统还包括关闭模块；
所述关闭模块包括：密码设定单元、关闭触发单元、密码获取单元、密码判断单元、模式关闭单元；
所述密码设定单元，于所述智能终端内，设定一关闭密码；
所述关闭触发单元，触发关闭所述智能终端的驾驶模式；
所述密码获取单元，获取用户输入的当前密码；
所述密码判断单元，与所述密码设定单元、密码获取单元通信连接，判断用户输入的所述当前密码是否与所述关闭密码一致；
所述模式关闭单元，与所述密码判断单元通信连接，当所述当前密码与所述关闭密码一致时，关闭所述智能终端的驾驶模式。
采用了上述技术方案后，与现有技术相比，具有以下有益效果：
1.本发明提供了一种保障驾驶安全的智能终端控制方法及智能终端控制系统，可用于保障行车时的驾驶安全。本发明能够自动检测用户是否处于驾驶状态，并在用户处于驾驶状态时，自动开启智能终端的驾驶模式，智能终端切换至静音勿扰状态，限制智能终端的操作权限，无需手动调节智能终端的各项设置以满足用户在驾驶状态下的各种安全设置，减少了用户使用智能终端的次数，使得用户在驾驶车辆时不会被智能终端收到的来电、短信、网络推送信息、闹钟、备忘录通知等事项所干扰，提高了驾驶安全性，保证了行车安全。
附图说明
图1为符合本发明一优选实施例的智能终端控制方法的流程示意图；
图2为图1的智能终端控制方法的设定步骤的流程示意图；
图3为图1的智能终端控制方法的检测步骤的流程示意图；
图4为图1的智能终端控制方法的检测步骤的流程示意图；
图5为图1的智能终端控制方法的关闭步骤的流程示意图；
图6为符合本发明一优选实施例的智能终端控制系统的结构示意图。
附图标记：
100-智能终端控制系统；
11-设定模块；
12-检测模块；
13-判断模块；
14-控制模块；
15-关闭模块。
具体实施方式
以下结合附图与具体实施例进一步阐述本发明的优点。
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
在本发明使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开。在本发明和所附权利要求书中所使用的单数形式的“一”、“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。取决于语境，如在此所使用的词语“当……时”可以被解释成为“在……时”，或“如果”，或“响应于确定”。
在本发明的描述中，需要理解的是，术语“上”、“下”、“左”、“右”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，除非另有规定和限定，需要说明的是，术语“连接”应做广义理解，例如，可以是机械连接或电连接，也可以是两个元件内部的连通，可以是直接相连，也可以通过中间媒介间接相连，对于本领域的普通技术人员而言，可以根据具体情况理解上述术语的具体含义。
在后续的描述中，使用用于表示元件的诸如“模块”、“单元”的后缀仅为了有利于本发明的说明，其本身并没有特定的意义。因此，两者可以混合地使用。
本发明的保障驾驶安全的智能终端控制方法及智能终端控制系统可以应用于智能终端，智能终端可以以各种形式来实施。例如，本发明中描述的智能终端可以包括诸如移 动电话、智能电话、笔记本电脑、PDA(个人数字助理)、PAD(平板电脑)、PMP(便携式多媒体播放器)、导航装置、智能手表等的移动终端，以及诸如数字TV、台式计算机等的固定终端。下面，假设终端是移动终端，并假设该移动终端为智能手机，对本发明进行说明。然而，本领域技术人员将理解的是，除了特别用于移动目的的元件之外，根据本发明的实施方式的构造也能够应用于固定类型的终端。为便于描述，本发明实施例均以智能手机为例进行说明，其它应用场景相互参照即可。
参考图1，本发明的保障驾驶安全的智能终端控制方法，包括以下步骤：
S100：设定所述智能终端的驾驶模式，设定所述智能终端处于所述驾驶模式时的情景状态及操作权限；
S200：检测所述智能终端的运动状态；
S300：根据所述智能终端的运动状态，判断所述智能终端是否处于所述驾驶模式；
S400：当所述智能终端处于所述驾驶模式时，控制所述智能终端切换至所述情景状态，允许所述智能终端响应所述操作权限内的控制操作。
-S100：设定所述智能终端的驾驶模式，设定所述智能终端处于所述驾驶模式时的情景状态及操作权限；
参考图2，在一优选实施例中，S100：设定所述智能终端的驾驶模式，设定所述智能终端处于所述驾驶模式时的情景状态及操作权限的步骤包括：
S110：设定所述智能终端的驾驶模式；
S120：设定所述智能终端处于所述驾驶模式时的情景状态为勿扰状态，关闭所述智能终端的震动及铃声；
S130：设定所述智能终端处于所述驾驶模式时的操作权限为接听和/或拨打电话。
本发明可以将智能手机的权限等级分为两级，第一权限等级具有智能手机的全部权限，因此可在第一权限等级下生成第二权限等级、及设定允许第二权限等级访问的应用程序与资源，如第二权限等级可以访问所有的应用程序与资源，但不可对第一权限等级设定的允许第二权限等级访问的应用程序与资源进行更改，或者，第二权限等级仅仅可以访问某些第一权限等级设定的允许其访问的应用程序与资源，例如仅可访问电话、短信、照片等。例如，本发明中，第一权限等级为智能手机的正常模式，具有智能手机的全部权限，并可在第一权限等级下设定允许第二权限等级访问的应用程序与资源，例如，设置为第二权限等级仅可以接听电话，并将情景状态设置为勿扰模式，关闭智能手机的震动及铃声；第一权限等级为智能手机的驾驶模式，则，智能手机处于驾驶模式时，仅可以访问第一权限等级设定的允许其访问的应用程序与资源，即情景状态为勿扰模式， 且仅可以接听电话。可以理解的是，智能手机的权限等级不仅局限于上述，每个权限等级的操作权限也不仅局限于上述实施例，还可以根据用户实际需要，设置更多的权限等级，并在不同权限等级下设置不同的操作权限。
-S200：检测所述智能终端的运动状态；
参考图3，在一优选实施例中，S200：检测所述智能终端的运动状态的步骤包括：
S210：将所述智能终端与车辆的电子控制单元连接；
S220：读取所述车辆的驾驶数据，获取所述智能终端的运动状态。
参考图4，在一优选实施例中，S200：检测所述智能终端的运动状态的步骤包括：
S210’：调用所述智能终端的运动状态传感器；
S220’：检测所述智能终端的速度和/或加速度数据，获取所述智能终端的运动状态。
检测并获得智能手机的运动状态的方法可以有多种。例如，通过调用智能手机的运动状态传感器，如速度传感器、加速度传感器、计步器、GPS定位装置等，检测并获得智能手机的速度和/或加速度数据，从而获取智能手机的运动状态。又如，将智能手机与车辆ECU(电子控制单元)连接，读取车辆的驾驶数据，从而获取智能手机的运动状态。
在实际应用中，优选将能手机与车辆ECU(电控单元；电子控制单元)连接，读取车辆的驾驶数据，从而获取智能手机的运动状态。具体地：
目前，汽车电控单元获取信号的途径主要有模拟信号和CAN数字信号两种形式。例如，采集仪表车速信号的来源有两种途径，即由来自车速传感器的模拟信号：通过硬线来采集信号；或来自汽车的轮速传感器：防抱制动系统ABS(Antiblockier System)将采集到的轮速信号根据既定策略换算成车速信号发送到CAN总线，通过CAN总线获取车速信号。随着汽车CAN总线技术的广泛应用，很多的仪表都挂接到了CAN网络中，基本上都是通过CAN总线来获取车速，然而这种获取车速信号的来源还是比较单一，控制策略比较脆弱，一旦车速传感器或者轮速传感器出现故障必然带来很多潜在的风险。
1.车速计算原理
根据JIS规格规定，车辆每行驶1km，机械式速度传感器要转637圈。这个规定是计算车速的基础。但由于具体的车型和各主机厂的要求不同，每转一圈产生的脉冲数也不太一样，但多数采用2，4，8，16等便于计算机计算的脉冲数。车速的数学计算表达式如下：
Figure PCTCN2017110139-appb-000001
式中：H为仪表车速脉冲输入信号的频率(HZ)；V为车速(Km/h)；n为车速传感器每转一圈产生的脉冲信号个数；N2为车速为60km/h时车速传感器的转数(rmp)。
2.两种典型的车速架构
根据车速信号获取的来源不同，在车速设计时，通常有两种典型的车速架构，一种是利用传感器检测发动机特定轴上的转速信号换算成车速值，经过降频以后给各个模块使用这一类型一般应用于低端车型上；另一种通过ABS检测四轮轮速传感器信号，将采集的值利用预设的公式转化为车速值发到CAN网络上给其他模块使用。
(1)车速传感器获取车速
车速传感器一般位于汽车变速箱上，检测特定轴的转速来获取车速信号。如一车型车速信号由变速箱上的车速里程表传感器发出，车速信号经过频率转化模块降频后发到仪表中，仪表一方面自己使用；另一方面被降频后的车速信号发送到CAN总线，供BCM、导航主机等使用。由于ECU不上网络，车速硬线输入到ECU中。
前期，由于频率转化模块安装在变速箱下侧，无固定，此处环境较恶劣，受水、油、石子冲击，振动，容易发生故障，造成里程表失效的风险。通过对故障件进行分析发现，频率转化模块插件处进水是导致失效的主要因素，鉴于频率转化模块安装环境恶劣，将频率转化模块集成在仪表中，未降频的里程表信号输入给仪表，仪表降频后自己使用并输出给BCM和ECU。
(2)ABS获取车速
动力总成不同，车速来源也不相同，如某4GB2车型从变速箱“车速传感器”取得“车速″(脉冲信号)；某4GA5车型从ABS取得“车速”(脉冲信号)；另一种4AT车型从CAN网络上取得“车速”(数字信号)。不同的车速来源造成车速的基准值不同，与之匹配的车身控制器、导航主机、胎压监测模块等都要设计对应PPK值的产品状态，仅因为车速信号的不同造成零部件状态的复杂性。
因此，大多数主机厂采用ABS提供车速信号输出，车速信号脉冲频率为5倍实际车速。MT车型仪表从ABS取车速信号(脉冲信号)，仪表通过硬线做1∶1转发给车身控制器，通过CAN网络将车速(数字信号)转发给导航主机、胎压监测模块。AT车型通过仪表从CAN网络取车速(数字信号)，再通过硬线将车速(5倍实际车速频率)转发给车身控制器。通过CAN将车速(数字信号)转发给导航主机、胎压监测模块。CVT车型ABS采集四轮轮速信号后计算得出车速信号后发送到CAN网络上，各模块读取网络上的车速信号，MPS与TPMS通过导线并接到ICM上。由于MT与CVT用的同一个ABS，根据PEPS的需求，钥匙关闭后ABS要持续发10分钟的信号，用于PEPS监控车速的信 号，对于CVT带PEPS车型与MT带启停功能的车型要想做到统一，必须分析10分钟的延时耗电是否对启停系统产生影响。
-S300：根据所述智能终端的运动状态，判断所述智能终端是否处于所述驾驶模式；
-S400：当所述智能终端处于所述驾驶模式时，控制所述智能终端切换至所述情景状态，允许所述智能终端响应所述操作权限内的控制操作。
根据上述方法获得智能手机的运动状态，判断其是否处于驾驶模式。本发明中可以设定判断为驾驶模式的临界条件，如设定速度和/或加速度阈值，当获得的智能手机的运动状态中的速度和/或加速度值超过该速度和/或加速度阈值时，判断为处于驾驶模式，则智能手机切换至驾驶模式，情景状态设定为勿扰状态，关闭智能手机的铃声与震动，仅可在正常模式下设定的智能手机允许相应的操作权限内对智能手机进行控制操作。
参考图5，在一优选实施例中，所述智能终端控制方法还包括以下步骤：
于所述智能终端内，设定一关闭密码；
触发关闭所述智能终端的驾驶模式；
获取用户输入的当前密码；
判断用户输入的所述当前密码是否与所述关闭密码一致；
当所述当前密码与所述关闭密码一致时，关闭所述智能终端的驾驶模式。
本发明中，智能手机用户可以通过输入密码实现驾驶模式的开启或关闭。在需要对智能手机进行权限管理时，通过开启密码，开启上述用户权限管理，设置不同的操作权限等级及不同等级下不同的操作权限，实现驾驶状态下的权限管理。在用户普通使用，不存在驾驶状态的情况下，关闭用户权限管理功能，智能手机正常使用。
参考图6，本发明还公开了一种保障驾驶安全的智能终端控制系统100，所述智能终端控制系统100包括：设定模块11、检测模块12、判断模块13、控制模块14；
所述设定模块11，设定所述智能终端的驾驶模式，设定所述智能终端处于所述驾驶模式时的情景状态及操作权限；
所述检测模块12，检测所述智能终端的运动状态；
所述判断模块13，与所述设定模块11、检测模块12通信连接，根据所述智能终端的运动状态，判断所述智能终端是否处于所述驾驶模式；
所述控制模块14，与所述设定模块11、判断模块13通信连接，当所述智能终端处于所述驾驶模式时，控制所述智能终端切换至所述情景状态，允许所述智能终端响应所述操作权限内的控制操作。
在一优选实施例中，所述设定模块11包括：模式设定单元、状态设定单元、权限设 定单元；
所述模式设定单元，设定所述智能终端的驾驶模式；
所述状态设定单元，设定所述智能终端处于所述驾驶模式时的情景状态为勿扰状态，关闭所述智能终端的震动及铃声；
所述权限设定单元，设定所述智能终端处于所述驾驶模式时的操作权限为接听和/或拨打电话。
在一优选实施例中，所述检测模块12包括：车辆连接单元、数据读取单元；
所述车辆连接单元，将所述智能终端与车辆的电子控制单元连接；
所述数据读取单元，与所述车辆连接单元通信连接，读取所述车辆的驾驶数据，获取所述智能终端的运动状态。
在一优选实施例中，所述检测模块12包括：传感器启动单元、传感器检测单元；
所述传感器启动单元，调用所述智能终端的运动状态传感器；
所述传感器检测单元，与所述传感器启动单元通信连接，检测所述智能终端的速度和/或加速度数据，获取所述智能终端的运动状态。
在一优选实施例中，所述智能终端控制系统100还包括关闭模块15；
所述关闭模块15包括：密码设定单元、关闭触发单元、密码获取单元、密码判断单元、模式关闭单元；
所述密码设定单元，于所述智能终端内，设定一关闭密码；
所述关闭触发单元，触发关闭所述智能终端的驾驶模式；
所述密码获取单元，获取用户输入的当前密码；
所述密码判断单元，与所述密码设定单元、密码获取单元通信连接，判断用户输入的所述当前密码是否与所述关闭密码一致；
所述模式关闭单元，与所述密码判断单元通信连接，当所述当前密码与所述关闭密码一致时，关闭所述智能终端的驾驶模式。
应当注意的是，本发明的实施例有较佳的实施性，且并非对本发明作任何形式的限制，任何熟悉该领域的技术人员可能利用上述揭示的技术内容变更或修饰为等同的有效实施例，但凡未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何修改或等同变化及修饰，均仍属于本发明技术方案的范围内。

Claims (10)

  1. 一种保障驾驶安全的智能终端控制方法，其特征在于，包括以下步骤：
    设定所述智能终端的驾驶模式，设定所述智能终端处于所述驾驶模式时的情景状态及操作权限；
    检测所述智能终端的运动状态；
    根据所述智能终端的运动状态，判断所述智能终端是否处于所述驾驶模式；
    当所述智能终端处于所述驾驶模式时，控制所述智能终端切换至所述情景状态，允许所述智能终端响应所述操作权限内的控制操作。
  2. 如权利要求1所述的智能终端控制方法，其特征在于，
    设定所述智能终端的驾驶模式，设定所述智能终端处于所述驾驶模式时的情景状态及操作权限的步骤包括：
    设定所述智能终端的驾驶模式；
    设定所述智能终端处于所述驾驶模式时的情景状态为勿扰状态，关闭所述智能终端的震动及铃声；
    设定所述智能终端处于所述驾驶模式时的操作权限为接听和/或拨打电话。
  3. 如权利要求1所述的智能终端控制方法，其特征在于，
    检测所述智能终端的运动状态的步骤包括：
    将所述智能终端与车辆的电子控制单元连接；
    读取所述车辆的驾驶数据，获取所述智能终端的运动状态。
  4. 如权利要求1所述的智能终端控制方法，其特征在于，
    检测所述智能终端的运动状态的步骤包括：
    调用所述智能终端的运动状态传感器；
    检测所述智能终端的速度和/或加速度数据，获取所述智能终端的运动状态。
  5. 如权利要求1所述的智能终端控制方法，其特征在于，
    所述智能终端控制方法还包括以下步骤：
    于所述智能终端内，设定一关闭密码；
    触发关闭所述智能终端的驾驶模式；
    获取用户输入的当前密码；
    判断用户输入的所述当前密码是否与所述关闭密码一致；
    当所述当前密码与所述关闭密码一致时，关闭所述智能终端的驾驶模式。
  6. 一种保障驾驶安全的智能终端控制系统，其特征在于，
    所述智能终端控制系统包括：设定模块、检测模块、判断模块、控制模块；
    所述设定模块，设定所述智能终端的驾驶模式，设定所述智能终端处于所述驾驶模式时的情景状态及操作权限；
    所述检测模块，检测所述智能终端的运动状态；
    所述判断模块，与所述设定模块、检测模块通信连接，根据所述智能终端的运动状态，判断所述智能终端是否处于所述驾驶模式；
    所述控制模块，与所述设定模块、判断模块通信连接，当所述智能终端处于所述驾驶模式时，控制所述智能终端切换至所述情景状态，允许所述智能终端响应所述操作权限内的控制操作。
  7. 如权利要求6所述的智能终端控制系统，其特征在于，
    所述设定模块包括：模式设定单元、状态设定单元、权限设定单元；
    所述模式设定单元，设定所述智能终端的驾驶模式；
    所述状态设定单元，设定所述智能终端处于所述驾驶模式时的情景状态为勿扰状态，关闭所述智能终端的震动及铃声；
    所述权限设定单元，设定所述智能终端处于所述驾驶模式时的操作权限为接听和/或拨打电话。
  8. 如权利要求6所述的智能终端控制系统，其特征在于，
    所述检测模块包括：车辆连接单元、数据读取单元；
    所述车辆连接单元，将所述智能终端与车辆的电子控制单元连接；
    所述数据读取单元，与所述车辆连接单元通信连接，读取所述车辆的驾驶数据，获取所述智能终端的运动状态。
  9. 如权利要求6所述的智能终端控制系统，其特征在于，
    所述检测模块包括：传感器启动单元、传感器检测单元；
    所述传感器启动单元，调用所述智能终端的运动状态传感器；
    所述传感器检测单元，与所述传感器启动单元通信连接，检测所述智能终端的速度和/或加速度数据，获取所述智能终端的运动状态。
  10. 如权利要求6所述的智能终端控制系统，其特征在于，
    所述智能终端控制系统还包括关闭模块；
    所述关闭模块包括：密码设定单元、关闭触发单元、密码获取单元、密码判断单元、 模式关闭单元；
    所述密码设定单元，于所述智能终端内，设定一关闭密码；
    所述关闭触发单元，触发关闭所述智能终端的驾驶模式；
    所述密码获取单元，获取用户输入的当前密码；
    所述密码判断单元，与所述密码设定单元、密码获取单元通信连接，判断用户输入的所述当前密码是否与所述关闭密码一致；
    所述模式关闭单元，与所述密码判断单元通信连接，当所述当前密码与所述关闭密码一致时，关闭所述智能终端的驾驶模式。
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