WO2017158208A1 - System and method for the automation and safe use of mobile applications in vehicles - Google Patents

System and method for the automation and safe use of mobile applications in vehicles Download PDF

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Publication number
WO2017158208A1
WO2017158208A1 PCT/ES2016/070215 ES2016070215W WO2017158208A1 WO 2017158208 A1 WO2017158208 A1 WO 2017158208A1 ES 2016070215 W ES2016070215 W ES 2016070215W WO 2017158208 A1 WO2017158208 A1 WO 2017158208A1
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WO
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Application
Patent type
Prior art keywords
method
mobile
automation
vehicles
messages
Prior art date
Application number
PCT/ES2016/070215
Other languages
Spanish (es)
French (fr)
Inventor
Cándido CABALLERO GIL
Pino Caballero Gil
Jezabel Molina Gil
Original Assignee
Universidad De La Laguna
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16Sound input; Sound output
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATIONS NETWORKS
    • H04W12/00Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATIONS NETWORKS
    • H04W84/00Network topologies
    • H04W84/18Self-organising networks, e.g. ad-hoc networks or sensor networks

Abstract

The invention relates to a system and method for the automation and safe use of mobile applications specifically designed to be used by drivers of vehicles while driving to prevent distractions and reduce road accidents. The invention can be used with the usual hands-free Bluetooth device (IEEE 802.15.1) present in the majority of vehicles, which simultaneously eliminates the need to have an integrated complex OBU in the vehicle, and the limitation of use to certain vehicles.

Description

DESCRIPTION OF THE INVENTION

From the above, it is an object of the present invention to provide a safe automation of mobile applications for mobile devices drivers in vehicles.

This object is achieved by a system startup and safe execution of applications on the mobile device of a driver, comprising:

- Detection method, timing and playback Bluetooth handsfree devices with and without audio support multimedia A2DP (Advanced Audio Distribution

Profile).

- Method Auto start / stop mobile applications with customized settings and enabling read or streaming services.

- management method Handsfree Bluetooth devices paired authorized and charger, headphones and widgets.

- method for defining profile settings to specify custom mobile applications to run and run parameters for each.

- Method Auto start / stop for GPS navigation applications functionality "from / to location" and "warnings events near."

- Method Auto start / stop playback for mobile applications and local music streaming.

- Method for reading notifications and messages to mobile messaging applications, social networking and calendar.

- Method for message filtering mobile messaging applications and social networks. - voice recognition method, including instructions programmed using simple commands such as "Cancel, Repeat, Send" or writing messages.

- Interface adapted to display notifications on mobile devices, which does not require distract the driver's attention on the road.

- Method of storage and safe verification of authorized addresses matched devices, based on a hash function.

This invention can be used with the device usual Bluetooth Handsfree (IEEE 802.15.1) present in most vehicles, eliminating both the need for some complex OBU integrated on board the vehicle, and limiting use certain vehicles. Therefore, this invention involves a saving in economic investment and timeout to use within any vehicle safely the main features of smartphones.

a system of automatic start / stop and running safely inside the vehicle, applications on mobile devices with location systems and wireless communication capabilities and computing, such as smartphones or tablets presented here. The key factors of the proposed design: functionality, economy, automation, ease of use, mobile device-driver interaction, privacy and security of users. The design of the invention takes into account especially the protection of privacy of drivers through the use of custom filters. Although it is a social tool, it does not require global deployment for use, as each user can independently install and use it without your contacts so.

The first key element of the present invention is a method of automation, once configured not require any user intervention and the system, as indicated in the configuration profile, initiates various mobile applications (music, navigation or any installed on the mobile device that has been selected) autonomously and automatically, depending on location-based triggers and connecting with a Bluetooth handsfree or headphones vehicle or charger or widget.

A second key element of this invention is the method of reading notifications that can read incoming or notifications from various applications such as messaging, social networking, email, calendar and GPS navigation SMS, and transmit the sound through the loudspeaker device or vehicle, or headset, depending on the configuration profile, connected devices or the result of filtering messages. In reading each message you take into account the format and operation of the corresponding application, always including the names of the application, contact or group sender and the message content. Then, if the user is enabled for immediate response is given the option of answering voice. Otherwise you can answer after touching the screen of the mobile device. Finally, the present invention contemplates as a third essential element, a method of automatic synchronization between the smart phone and the Bluetooth handsfree device without support A2DP multimedia audio in case that the vehicle has it. Said element can listen through the speakers of the vehicle, both incoming messages, such as music, app notifications or indications of GPS navigators. Given the high sensitivity of the method, it is essential that the automatic synchronization runs matched only authorized devices.

According to a preferred embodiment of the invention, the automation system and safe use of mobile applications while driving, it includes:

- detection modules and synchronizing devices which provide, if possible, the Bluetooth connection between the user's smart phone and handsfree vehicle device.

- one automation module, which depending on the configuration profile and triggers based on the position and connection with a Bluetooth / headphones / charger / widget handsfree device, initiates the defined mobile applications, according to the parameters defined for each, such as reading messages, in order of preference using sound device, or answer mode (automatic or not).

- An automation module GPS navigator, which depending on the configuration profile and position or day and time, start functionality "from / to location" indicating destination and route preference depending on the time slot, and " notices of events near "as jams, accidents, black spots, weather warnings, gas stations and parking lots.

- automation module music player, which depending on the configuration profile, starts playing on-line or off-line music, programmed or random, and with or without prior reading title and author.

- a module reading notifications and messages, to receive a calendar notification message or a mobile application messaging or social networks (SMS, Whatsapp, Viber, Skype, Line, Google Hangouts, WeChat, Facebook Messenger, Telegram, Kik , Kakao Talk, Nimbuzz, Yahoo, Type Mail, Gmail), format your content as "app name: user or group: subject and message" check the audio connection (Bluetooth or speakers), low volume music if active, applies filtering messages based on sender, classification or keyword content, and read the notification or message using the voice synthesizer; the interface module unlocks the mobile device screen and displays the message or notification capturing the main screen or via a floating window, both adapted for use by the driver.

a module for speech recognition, that after reading each message, depending on the configuration profile captures for a defined time the user's voice, and interprets instructions using simple programmed commands, such as "Cancel, Repeat or Send (message ) ", using the same messaging application or reply to the message by phone call. Finally the screen and the music volume to your previous settings are restored.

A storage module and safe checking of addresses of authorized devices, based on a hash function. In order to store in a minimum space addresses authorized devices a hash h (.) Function on said address (D¡, i = l, 2, ..., n, the number of authorized devices being n) applies . Moreover, such hash function protects the integrity of the file containing the list, allowing the detection of any possible not permitted alteration. Verifying a D¡ direction it is performed in two steps:

1. Check the hash h (D¡) is in the stored list

2. The full list of the hash h (h (Di) lh (D2) l ... lh (D n)) is checked and the digital signature is verified.

The algorithm hash function h (.) Proposed for the preferred embodiment of the invention is based on a function f (.) Applied to an input represented by a three-dimensional binary matrix 5x5x8 called state through three iterations (t = l, 2 3) a basic transformation consisting of a combination of four operations on rows 5x8, 5x8 columns, 5x5 lines, five flat, and 5 sheets 8 slices:

1. XOR for each bit state (x) (y) (z) (x, y = l, 2, ..., 5, z = l, 2, ..., 8) with the XOR of adjacent row below in the same slice, defined as the first row adjacent below the latter.

2. Rotation of each of the 40 columns (x) (z) number of positions given by x * z * t (mod 5)

3. permutation of the lines (x) (y) according to the expression ((2x + 3y) (mod 8)) (x). 4. nonlinear combination using the XOR of the plane (y) and the XOR of the sheet (x), replacing each bit (x) (y) ((z XOR OR (a (y)) XOR (z AND XOR (a (x))).

First applied to the input file fill a rule to ensure that the result can be divided into blocks of 200 bits. To this pattern 10 * 1 is used, ie a 1 bit, then zero or more 0 bits (at most 198), and a final bit 1. To calculate the output of the hash function on an input, it first initializes a initial state 0 and the first block of 200 bits of the input amount by a bitwise XOR. f (.) function on the resulting block is then applied, producing a new block of 200 bits, on which the same operation amount is performed with the next block of the input, and so on until after the final permutation, an end block summarizing the full input into an output size 200. using this function allows optimized hash insertion of a new direction in the list without having to do all the calculations from the beginning to update the signed hash is generated from list, by executing an additional iteration only on the hash of the new address.

Claims

What is claimed
1. Automation and safe use of mobile apps while driving to avoid distractions and reduce road accidents, comprising:
- a method home automation mobile application or read enable initiated by different pitchers, such as connecting headphones, hands-free Bluetooth devices with or without current position, or charger and widget.
- a method for sending streaming audio sounds mobile handsfree Bluetooth devices paired authorized without support Multimedia Audio (A2DP).
- a configuration method including mobile applications to execute the connection of each device and performance parameters for each, such as priority and frequency of reading messages, preferably sound device, or response (automatically or not).
- a method of automating the GPS navigator with functionalities to store destination and route preference in slots, and warn of events near as jams, accidents, black spots or weather warnings.
- a method of automating music player, depending on the application, starts playing on-line or off-line music, programmed or random, and with or without prior reading title and author.
- a module receiving notifications able to read the information received through any messaging application, such as SMS, Whatsapp, Viber ,, Line, Google Hangouts, WeChat, Facebook Messenger, Telegram, Kakao Talk, Kik, Nimbuz, Yahoo, IMO Type Mail or Gmail.
- a method of receiving messages able to format, read and display on screen using a service with full screen display screen or floating.
- a method of message filtering is based on the messaging application, sender or group, and keyword content.
- a method of speech recognition, including instructions programmed using simple commands such as "Cancel, Repeat, Send" or writing messages.
- a method of storing and safely check the addresses of authorized devices, based on a hash function.
PCT/ES2016/070215 2016-03-18 2016-03-29 System and method for the automation and safe use of mobile applications in vehicles WO2017158208A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201600224 2016-03-18
ESP201600224 2016-03-18

Publications (1)

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WO2017158208A1 true true WO2017158208A1 (en) 2017-09-21

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WO (1) WO2017158208A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080004017A1 (en) * 2006-06-30 2008-01-03 Oki Electric Industry Co., Ltd. Method of managing a code identifying a wireless device with conflict minimized in a wireless telecommunications system
ES2372841A1 (en) * 2010-06-29 2012-01-27 Universidad De La Laguna Secure communications system in a spontaneous, self-managed vehicular ad-hoc network.
US20120135714A1 (en) * 2010-11-29 2012-05-31 Toyota Motor Engineering & Manufacturing North America, Inc. Information system for motor vehicle
WO2014197737A1 (en) * 2013-06-08 2014-12-11 Apple Inc. Automatically adapting user interfaces for hands-free interaction

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080004017A1 (en) * 2006-06-30 2008-01-03 Oki Electric Industry Co., Ltd. Method of managing a code identifying a wireless device with conflict minimized in a wireless telecommunications system
ES2372841A1 (en) * 2010-06-29 2012-01-27 Universidad De La Laguna Secure communications system in a spontaneous, self-managed vehicular ad-hoc network.
US20120135714A1 (en) * 2010-11-29 2012-05-31 Toyota Motor Engineering & Manufacturing North America, Inc. Information system for motor vehicle
WO2014197737A1 (en) * 2013-06-08 2014-12-11 Apple Inc. Automatically adapting user interfaces for hands-free interaction

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
G. BERTONI ET AL., KECCAK SPECIFICATIONS, 27 October 2008 (2008-10-27), Retrieved from the Internet <URL:citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.419.7204&rep=repl&type=pdf> [retrieved on 20161114] *

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