WO2014140135A1 - Fonction photo d'urgence et dispositif portable comprenant une telle fonction photo d'urgence - Google Patents

Fonction photo d'urgence et dispositif portable comprenant une telle fonction photo d'urgence Download PDF

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Publication number
WO2014140135A1
WO2014140135A1 PCT/EP2014/054893 EP2014054893W WO2014140135A1 WO 2014140135 A1 WO2014140135 A1 WO 2014140135A1 EP 2014054893 W EP2014054893 W EP 2014054893W WO 2014140135 A1 WO2014140135 A1 WO 2014140135A1
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WIPO (PCT)
Prior art keywords
remote device
user
digital representation
image
emergency
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PCT/EP2014/054893
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English (en)
Inventor
Donald Spencer
Original Assignee
Donald Spencer
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.)
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Publication date
Application filed by Donald Spencer filed Critical Donald Spencer
Publication of WO2014140135A1 publication Critical patent/WO2014140135A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]

Definitions

  • the present invention concerns an emergency photo function and a portable device including such an emergency photo function.
  • a portable device which includes a special emergency photo function.
  • an image or picture is taken using a portable device and that the image or picture is sent out as quickly as possible.
  • a possible act of violence, demolition or disintegration of the device cannot stop the image or picture.
  • acts of divulgals against the user of the device threats or fisticuffs do not help, since the user cannot delete the image or picture from the device nor can he or she delete the image or picture from the server to which it was sent.
  • the respective server is set up so that an incoming image or picture is kept for a certain period of time (e.g. 1 year). Neither the user nor any third party can cause the image or picture to be deleted.
  • the remote server provides an interface for a user of the invention to define certain settings.
  • the access to the server is thus protected by a combination of a user name and a password or by some other security feature(s). Since the portable device of the invention has to be enabled in order to send an image or picture to the server, the server is to be set up so that the respective image or picture is associated with the user's account. If one would store the user name and password or the other security feature(s) inside the portable device, then there is the risk that this access
  • the portable device in preferred embodiments of the invention thus comprises an access code (like an entry ticket) which basically can only be used in a one-way direction for the uploading of an image or picture.
  • the access code (like an entry ticket) has a time-out function and/or a counter.
  • the system can be set up or the user can set up the system so that for instance a maximum of 10 images or pictures can be uploaded using a given access code.
  • the user has to use his regular user name and password or some other security feature(s) to access the server.
  • another access code is issued and stored in the portable device or the counter of the original access code is reset.
  • the emergency photo function (called Snap'n'TrapTM) is a personal, defensive, incident photographing and recording system installed into a portable device (e.g. installed into the operating software of wireless Cellphones
  • the emergency photo function (called Snap'n'TrapTM) is implemented inside a camera device so that it able to by-pass other (basic) functions of the camera device.
  • This implementation can be carried out in hardware, software or by a combination of hardware and software.
  • the emergency photo function are implemented by means of hardware, preferably inside a communication chip, so as to ensure that the emergency photo function can be used even if the camera device is in an idle state or if certain communication function are blocked (e.g. if the roaming function of a phone is switched off).
  • the communication chip e.g. a special CPU core
  • the communication chip enables the taking of pictures and it ensures the queuing and sending of pictures or images.
  • the communication chip might use a standard
  • communication channels e.g. a UTMS or GMS channel
  • a dedicated emergency channel e.g. a UTMS or GMS channel
  • the dedicated button or icon must be always prominent on switching on the portable device (no drop down menus or searching for icons).
  • the emergency photo function inbuilt software/code will immediately commence taking pictures at the rate of say 5 per second (time lapse photography to suit the cellphone capability) or as a continuous video (if the cellphone has high bandwidth capability) both of the event, and, where the portable device has a user facing camera, also of the user and frame by frame send this, including sound, to the User's security and private datastore at a remote server.
  • pictures are automatically date and time stamped.
  • reception/transmission area it will continue (preferably ad infinitum) trying to make a connection so as to upload the time lapse pictures or video with or without sound on the chosen database provided at a remote server.
  • the user has a permanent record for him/herself that can later be forwarded to relatives, friends or to the police if needed (if for instance the user is assaulted or even killed - in this latter case the inheritors of the user's estate will have access if so willed by the user).
  • the Snap'nTrapTM emergency photo function preferably includes in all embodiments a GPS (global positioning system) location and emergency personal recovery system. It works like this:
  • the Snap'nTrapTM emergency photo function On perceiving a serious threat, not only can the Snap'nTrapTM emergency photo function take a series of pictures and forward them immediately to a secure database, but if the portable device has a GPS facility that can identify the users location, the user then presses a button or icon (e.g. the Snap'nTrap Icon twice rapidly (instead of just once as above). This activates the portable device into sending IMMEDIATELY the GPS data (e.g. the latitude and longitude) of the user by SMS (short message service) or by a similar service one, two or more than two previously nominated people with a standard installed message, such as say "SOS GET ME OUT OF HERE FAST YOUR".
  • SMS short message service
  • a similar service one, two or more than two previously nominated people with a standard installed message, such as say "SOS GET ME OUT OF HERE FAST YOUR!”.
  • the present invention provides a powerful self defence mobile phone system and the deterrent effects are obvious. E.g. a girl being followed, maybe in a lonely location, merely has to turn, press the
  • the portable device could also be provided with another button or icon which let's the user trigger the emergency personal recovery system.
  • the emergency photo function and the emergency personal recovery system are linked or combined so that always both functions are carried out.
  • the emergency personal recovery system preferably comprises a server-based infrastructure enabling a service provider (e.g. a rescue organisation) to support people who are faced with a critical situation and/or who are witness of a critical situation and/or people (e.g. relatives) who want to provide help or support to someone who was involved in or faced with a critical situation.
  • a service provider e.g. a rescue organisation
  • people e.g. relatives
  • the optional server-based infrastructure is designed to receive pictures or images of the scene plus additional data, such as one or more of the following : global positioning data (e.g. the latitude and longitude), time data (e.g. a time stamp), information regarding the camera device which was used to take the pictures or images, information regarding the person who owns and/or uses the camera device, information regarding people (e.g. relatives) who are to be informed, and so on.
  • global positioning data e.g. the latitude and longitude
  • time data e.g. a time stamp
  • the optional server server-based infrastructure might comprise a ticketing or queuing system which allows a seamless handover of a task from a first computer of the server server-based infrastructure at a first location (e.g. in Europe) to a second computer of the server server-based infrastructure at a second location (e.g. in the US).
  • This handover process is designed and implemented so that a person at the second location is enabled to continue steps or processes, which have been initiated at the first location.
  • the server-based infrastructure comprises a logging system, which keeps records of all steps taken and of all information being received and sent.
  • the portable (camera) device of the present invention may be any one of several different types of small consumer electronic devices or smart phones that can be held in the user's hands during normal use.
  • the special emergency photo function can be used in many of the existing portable devices, such as mobile phones, smart phones, PDAs, tablet PCs, palmtops, gamepads, digital cameras and the like.
  • the special emergency photo function is very simple and straight forward, which is important in critical situations.
  • the special emergency photo function can be triggered by one click only.
  • the respective providers need to a find an agreement so that pictures or images of a critical situation can be sent via a provider's network even if the user of the device is not a customer of this provider or even if the user's SIM card is locked or a pre-paid amount is used up.
  • FIG. 1A is a perspective front view of an electronic device in the form of a handheld portable electronic device, in accordance with aspects of the present disclosure
  • FIG. IB is a front view of another electronic device in the form of a handheld portable electronic device, in accordance with aspects of the present disclosure.
  • FIG. 2 is a schematic block diagram of a portable device in accordance with aspects of the present disclosure.
  • Note The figures are not drawn to scale, are provided as illustration only and serve only for better understanding but not for defining the scope of the invention. No limitations of any features of the invention should be implied form these figures.
  • portable device or portable camera device 10 are herein used as a synonym for communication devices, such as mobile phones, smart phones, cellular phones and other devices that are for instance based on wireless connection via a network of broadcast towers distributed within a certain area.
  • the portable device 10 at least needs a transceiver circuit 300 (cf. Fig. 2) using a radio- frequency communication channel 201.
  • the portable device 10 comprises a central processing unit 23 (CPU), a memory 20 (e.g. a random access memory) and a flash memory 21 , as illustrated in Fig. 2.
  • Some portable devices 10 comprise multiple CPU cores. In preferred embodiments of the invention, one of these cores is dedicated to the processing of the task of the inventive photo function.
  • the respective CPU core should be capable of operating independently from the other CPU cores and workload should not be allowed to affect the core's processing of the inventive photo function.
  • the invention will be illustrated in connection with a portable device 10 in the form of a smart phone. All statements related to the smart phone can be transferred to other portable devices 10.
  • a smart phone is a mobile phone built on a lean operating system. At the lowest level of a smart phone there is a machine code or kernel that implements the software-hardware connectivity.
  • the machine code or kernel is specific to the micro processors of the CPU of the smart phone. This machine code or kernel can be kept in the memory 20 (cf. Fig. 2), for instance.
  • Another level of the programming language hierarchy is the assembly code. It is higher in the hierarchy than the machine code.
  • a smart phone has advanced computing capabilities and good network or communications features.
  • a Smartphone typically comprises a digital camera.
  • the smart phone can load software or it can be delivered with (pre-)installed software that enables it to perform a multitude of tasks.
  • the special emergency photo function (herein also referred to a suitssnap and trapTM function”) is provided as an executable, since this can be directly executed by the CPU 23 of the portable device 10.
  • the inventive solution is provided as machine code and/or assembly code (e.g. kept in the memory 20), since a close interaction with at least one hardware device component (here the camera, for instance) is required.
  • the software implementation (no matter on what level of hierarchy) should support a real time nature by managing the execution of time-critical tasks in its real-time. High priority should be given to the respective tasks inside the device 10.
  • the present invention uses the operating system of the camera or a script (e.g. a JavaScript) or small program which is able to directly access the devices sensor(s) and camera.
  • a script e.g. a JavaScript
  • small program which is able to directly access the devices sensor(s) and camera.
  • the special emergency photo function comprises the following steps or processes:
  • the camera of the portable device 10 is going to be activated to make sure that the camera is active if needed.
  • the camera is now active and ready to use when called upon.
  • a button of the portable device 10 e.g. an icon 66
  • the camera is caused to take a photo. This can be done by sending the following command : camera. getPicture (please note that herein a pseudo-command language is used).
  • the camera might issue a PhotoSucess signal or a
  • the PhotoFail function will give the user an error message telling them why the camera failed to take the photo.
  • sendPicture can be used to send out the photo right away.
  • Fig. 1A illustrates a portable camera device 10 in which embodiments of the present invention may be practiced.
  • the device 10 may be any one of several different types of (small) consumer electronic devices or smart phones that can be held in the user's hands during normal use.
  • the device 10 may be a multi-function smart phone device such as an iPhoneTM device by Apple Inc, a GALAXYTM device by Samsung, a LuminaTM device offered by Nokia, just to mentioned some popular devices.
  • the device 10 in this case has an exterior front face in which there is a display screen 12 and an imaging lens 16 (see Fig. IB) of a front-facing camera (also referred to as a front camera or a camera that is aimed out of the front face).
  • An optional second, rear-facing camera 15 may also be included in the portable camera device 10 whose imaging lens faces out of the exterior rear or back face of the housing of the device 10.
  • the front camera is a lesser performing camera (e.g., has lower image sensor pixel resolution) than the rear camera 15, and the rear face of the housing of the device 10 has no display screen.
  • Embodiments of the present invention may also be practiced in a dedicated personal digital camera device which may have an optical viewfinder and in other camera devices, including a tablet-like computer such as an iPadTM device by Apple Inc., a Samsung tablet computer, a notebook personal computer or a desktop personal computer, all of which may have a built-in digital camera.
  • a tablet-like computer such as an iPadTM device by Apple Inc.
  • Samsung tablet computer a notebook personal computer or a desktop personal computer, all of which may have a built-in digital camera.
  • These devices 10 require a built-in, attached or connected communication device (e.g. for
  • a portable device 10 may include various I/O ports 11a, l ib, 11c.
  • the depicted I/O ports 11 may include a proprietary connection port 11a for transmitting and receiving data files or for charging a power source and an audio connection port l ib for connecting the device 10 to an audio output device (e.g., headphones or speakers).
  • the device 10 may include an I/O port 11c for receiving a subscriber identify module (SIM) card (e.g., an expansion card).
  • SIM subscriber identify module
  • the display device 12 may display various images generated by the portable device 10.
  • the display 12 may display various system indicators 64 providing feedback to a user with regard to one or more states of portable device 10, such as power status, signal strength, external device connections, and so forth.
  • the display 12 may also display a GUI 52 (graphical user interface) that allows a user to interact with the device 10, as known in the art.
  • the GUI 52 may include graphical elements, such as the icons 54 which may correspond to various
  • one of the icons 54 may represent the emergency camera application 66 of the invention that is used in conjunction with a camera 15 (shown in phantom lines in Fig. IB) for acquiring images.
  • the camera 15 is typically integrated with the housing and positioned on the rear of the portable device 10, as
  • Image data acquired using the emergency photo function and the camera 15 and/or an optional front-facing camera may be processed using an image processing circuitry 80 (see Fig. 2), which may include hardware (e.g., disposed within the enclosure of the device 10) and/or software stored on one or more storage devices (e.g., memory 20 or 21) of the device 10. Images acquired using the camera application 66 and the front-facing camera and/or the camera 15 may be stored on the device 10 (e.g., in an image storage 17 or in the memories 20 and/or 21) and may be viewed at a later time using a photo viewing application.
  • the device 10 includes in most embodiments of the invention a radio frequency functionality (e.g. a cell phone functionality). Further, in embodiments where the device 10 includes a radio frequency
  • the transceiver 300 might comprise a transmitter 200, as illustrated in Fig. 2.
  • FIG. 2 A combined circuit schematic and block diagram of some relevant constituent electronic components of a portable (camera) device 10 is presented in FIG. 2.
  • the digital camera functionality is obtained using a microelectronic image sensor array 115 (e.g. a CCD sensor or a CMOS sensor) on which light from a scene to be captured has been gathered by the imaging lens 16 of the reverse-side camera 15.
  • the image sensor array 115 is responsible for transforming light into electrical signals. This process is known as the capturing of images digitally.
  • the sensor 115 internally records the amount of light that has hit each pixel, or photo site. This is recorded as a voltage level.
  • An analogue to digital circuitry 116 of the sensor 115 or an analogue to digital circuitry 116 associated with the sensor 115 changes this analogue voltage signal into a digital representation.
  • a mechanical shutter may be included in front of the sensor array 115 to control the duration of exposure.
  • an entirely electronic shutter may be implemented using the sensor array's reset and readout signals.
  • the shutter is optional.
  • the sensor array 115 responds to the incident light and collects photo-generated charges or forms image signals during an integration interval (or exposure interval) defined by reset and readout signals.
  • (raw) image signals are read (including being digitized by the analogue to digital circuitry 116) and transferred as a captured digital image or "exposure" to an image storage 17, for instance. This may be a "final" image or picture of the scene, which may be stored in a removable user picture storage area (e.g., a removable non-volatile memory card).
  • the image storage 17 may include sufficient non-volatile memory suitable to store many digital images captured by the sensor array 115. This may also be an intermediate image or picture (e.g. in the form of raw data provided by the CCD camera sensor array 115) which is yet to be processed before it can be displayed.
  • the image sensor array 115 (e.g. a CCD sensor) outputs raw image data either in colour interpolation or in a monochrome format.
  • the camera controller 18 is designed to handle the raw image data.
  • the raw image data are data in an uncompressed image format.
  • the image format depends on the kind and type of image sensor array 115 used.
  • the image format might be a proprietary format which needs some post-processing. There are many raw formats in use by different models of digital equipment. This post-processing, if necessary, is typically done inside the device 10.
  • the post-processing might be skipped in order to make sure that no delays are introduced.
  • the raw image data will be transmitted via the transceiver 300 to a remote receiver (e.g. a remote server).
  • a remote receiver e.g. a remote server
  • the respective device information e.g. a device identifier
  • the respective device information identifies the device 10 and/or the image sensor array [0061]
  • raw image data are consider data which are not directly usable as an image, but which has all of the information needed to create/generate an image.
  • the purpose of using raw image formats in connection with the present invention is to get, with minimum loss of information, data obtained from the sensor 115, and the conditions surrounding the capturing of the image. It is to be understood that it is not a must to use and transmit raw image data. All embodiments addressed herein can also use data in another format, provided the processing after the data acquisition does not take too much time and does not consume too many resources (e.g. CPU cycles and/or battery power).
  • a raw image file may include (the following list is to be understood as a non-limiting example) :
  • sensor data e.g. the size of the sensor 115 and/or colour profile used
  • This information might at some stage be required (e.g. at the remote server) to interpret the image data.
  • Metadata which for instance may include one or more of the
  • the actual raw image data (herein also referred to as payload).
  • raw mode Using raw image data and/or raw image files is herein referred to as raw mode.
  • the raw image data need to be processed at some point in time since otherwise they are not ready to be printed, edited, displayed or further manipulated.
  • This processing in some embodiments is carried out inside the device 10 or in other embodiments by the remote server. It is also conceivable that some (pre-)processing is done inside the device 10 and some (post-) processing is carried out by the remote server.
  • the invention is independent of the fact whether the device 10 acquires large-field-of-view images, small-field-of-view images, close-up views or far-distance views.
  • the image processing may be implemented using hardware and/or software components, and may include various processing units that define a so-called image signal processing (ISP) pipeline.
  • ISP image signal processing
  • the following discussion may focus on aspects of the image processing techniques set forth in the present disclosure, particularly those relating to the taking and handling of images in an emergency situation.
  • an intermediate image or picture e.g. an image in raw data format or as raw image file
  • the "final” image or picture e.g. an image after processing
  • the image storage 17 or the memory 20 is organized as a first-in-first-out queue memory where an image or picture is stored or buffered until it is processed by an auto-transmission function.
  • a dedicated queuing device 100 e.g. a line buffer or shift register
  • the queuing device 100 or the image storage 17 or the memory 20 is connectable to a transmitter 200 of the device 10.
  • the transmitter 200 may be part of the transceiver 300 or the transmitter 200 may be a dedicated transmitter just for use in connection with the emergency photo function of the invention.
  • an image or picture which arrives in the queuing device 100 or in the image storage 17 or memory 20 triggers the auto- transmission function of the invention.
  • the triggering of the auto-transmission function and the carrying out of this function has a higher priority than other processes of the device 10. If necessary, a high priority interrupt might be issued to halt pending processes to ensure that the auto-transmission function is not delayed. This can be implemented using a single CPU 23 or a multi core CPU.
  • the transmitter 200 might be designed to use one or more of the communication channels 201 which are currently available to the device 10.
  • a smart phone might for instance use an UMTS channel.
  • a tablet PC could for instance use a WLAN connection to establish an indirect connection (via an intermediate WLAN router with network connection) to a remote server.
  • the device 10 of all embodiments might comprise a central processing unit 23 (CPU) (see for instance Fig. 2) which has some kind of a master function. If such a CPU 23 is present, it is preferred to have the CPU 23 control the capturing of an image or picture directly without another controller, such as the camera controller 18 being directly involved.
  • CPU central processing unit 23
  • the CPU 23 is hence Jinked" with a release button 19 (here one can use for instance a hardware button of the devices 10, as shown in Fig. 1A and IB, or one can use for instance an emergency camera application icon 66) and/or with the transmitter 200 and/or with the queuing device 100.
  • the respective communication links are shown as dotted lines which are directly connecting the CPU 23 with the mentioned elements. In a practical implementation, however, there is typically a bus to which most if not all elements of the device 10 are linked.
  • meta-data are collected (e.g. after the release button 19 or the
  • the meta-data comprise a timestamp and/or GPS information reflecting the current position of the device 10.
  • the emergency function includes a function which actively asks a receiver (e.g. a user defined earlier) to provide help. This could for instance been used in order to bring in help in a critical situation.
  • the emergency function can be implemented so that for instance a small SOS sign is displayed on a map of the receiver's device. The location of the SOS sign indicates the geographical position where the emergency function of the invention was invoked using the device 10.
  • the emergency function is designed and implemented so that it has a direct memory access (DMA) in order to access an image or picture in the image store 17 and/or in the memory 20 and/or in the queuing device 100.
  • DMA direct memory access
  • the emergency function is designed and implemented so that it by-passes any post-processing functions, such as a defective pixel correction process and/or a noise reduction process and/or a detection logic being typically part of an ISP processing circuitry.
  • the by-passing of these functions speeds up the handling and transmission of the image or picture data.
  • the device 10 of the invention typically comprises one or more of the following sensors:
  • - touch sensor e.g. in the form of a touch screen
  • Future devices 10 might for instance comprise a biochemical sensor and other features.
  • data provided by one or more of the above-mentioned sensors might be included in the form a meta-data, for instance. These additional data might be put into a frame together with the image or picture data (in this case the image or picture data are called payload), or these data might be transmitted separately, e.g. in the form of a dedicated data package.
  • the device 10 of the invention typically comprises one or more of the following features, elements or building blocks:
  • the inventive device 10 might use a back-illuminated sensor (also known as backside illumination (BSI or BI) sensor) to increase the amount of light captured and thereby improve low-light performance.
  • a back-illuminated sensor also known as backside illumination (BSI or BI) sensor
  • a preferred embodiment of the invention uses the same or a similar functionality as described in the preceding paragraph. In this case, the emergency photo procedure is implemented so that
  • the device 10 looks for another provider's network in order to send out the pictures or images, and/or
  • the transmission of the pictures or images is made possible, and/or in case of a password or PIN-protected device 10, the transmission of the pictures or images is made possible without having to enter the password or PIN.
  • a device 10 e.g. a GSM phone
  • a device 10 is able to send out or receive an emergency radio beacon.
  • This feature can be used to locate a phone for instance in case of an emergency.
  • An example of such a system is disclosed in the US-patent US6038438. Similar systems are disclosed in patents cited in this US- patent.
  • a preferred embodiment of the invention uses such a feature in order to locate the device 10 while or after it has sent pictures or images of a critical situation.
  • the remote device to which the pictures or images of a critical situation are uploaded can trigger the locating of the device 10 by sending a request to a service provider.
  • the device 10 of the present invention might also use the AGPS (Assisted Global Positioning System) technology in order to tell an emergency responder the approximate location of the device 10.
  • AGPS Assisted Global Positioning System
  • the device 10 can be used even if it has a touch screen lock which is in an active state.
  • the invention might be implemented so that it responds or reacts to a long press on the touch screen surface or a designated key and enables the taking of a picture or image and the automated transmission of the picture(s) or image(s) to a remote device.
  • the present invention can be based on a solution as disclosed in the published US-application
  • Preferred embodiments of the invention include a dedicated upload-only access code (UAC) inside the device 10.
  • This upload-only access code (UAC) is used by the auto-transmission process of the device 10 in order to temporarily open a dedicated upload channel of the remote device (e.g. a server).
  • the remote device carries out the following steps:
  • the camera devices gathers and transmits as much information as is available to the device. Any such information might at a later point in time be used to reconstruct the situation or scene.
  • queuing device 100 image sensor array 115 analogue to digital 116 circuitry

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Abstract

L'invention porte sur un procédé pour prendre une image dans une situation critique à l'aide d'un dispositif à caméra portable (10), comprenant les étapes consistant à : - orienter un capteur de caméra (115) du dispositif (10) dans la direction d'une scène à capturer, et - activer une fonction photo qui est mise en œuvre dans le dispositif (10) afin de déclencher une procédure photo d'urgence mise en œuvre dedans, ladite procédure comprenant les étapes suivantes : o prise automatique d'une image de la scène à l'aide du capteur de caméra (115), o conversion automatique de signaux fournis par le capteur de caméra (115) en une représentation numérique de la scène, et o réalisation automatique d'un processus de transmission automatique à l'intérieur du dispositif (10) afin d'envoyer la représentation numérique par l'intermédiaire d'une liaison de communication (201) à un dispositif distant. Un code d'accès en téléversement seulement dédié, contenu à l'intérieur du dispositif (10), est utilisé par ledit processus de transmission automatique afin d'ouvrir temporairement un canal de téléversement du dispositif distant, et ledit dispositif distant exécute les étapes suivantes : - réception de la représentation numérique par l'intermédiaire dudit canal de téléversement, et - stockage de la représentation numérique dans une section de stockage associée audit code d'accès.
PCT/EP2014/054893 2013-03-15 2014-03-12 Fonction photo d'urgence et dispositif portable comprenant une telle fonction photo d'urgence WO2014140135A1 (fr)

Applications Claiming Priority (2)

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EP13159319 2013-03-15
EP13159319.6 2013-03-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10021002B2 (en) 2016-06-24 2018-07-10 Qualcomm Incorporated Sensor data acquisition in a user equipment
WO2020168932A1 (fr) * 2019-02-18 2020-08-27 上海救要救信息科技有限公司 Procédé et dispositif pour gérer un dispositif de sauvetage pouvant être porté

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