33 results about "Mobile device detection" patented technology

The embodiment of the invention provides a trajectory planning method and device and a storage medium, and relates to the technical field of automatic driving. The trajectory planning method comprises the following steps: determining a search area for generating a local path according to environment information detected by a mobile device and a global navigation path planned for the mobile device; searching in the search area to generate a local path of the mobile device; according to the local path and the environment information, determining a target obstacle in the search area and a target label of the mobile device relative to the target obstacle; and according to the local path, the target obstacle and the target label, generating a planned trajectory of the mobile device. Wherein the target label is used for assisting in generating a planning track of the mobile equipment.

Method and system for securely communicating data, the method comprising the steps of: initiating a secure communication between a mobile device and a requester using a cryptographic key to verify the user of the mobile device. Receiving, using the secure communication, at a mobile device a request from the requester, the request including an indication of one or more requested data attributes associated with a user of the mobile device. At the mobile device, querying a data store for the requested one or more data attributes and a verification attribute. In response to the request, providing the requester, using the secure communication, with the requested one or more data attributes and the verification attribute from the data store, wherein the verification attribute is generated from one or more data items of a physical token issued to the user, the one or more data items including information characterising a biological feature of the user, the verification attribute also indicating that sensor data of a biological feature of the user detected by the mobile device has been matched to the information characterising the biological feature of the user. At the requester, receiving the verification attribute over the secure communication.

A method of detecting an analyte in a body fluid sample using a mobile device having a camera. An image is obtained with the camera of a test field having the body fluid sample applied thereto, causing an optical detection reaction. An algorithm is then performed to determine a potential detection of an optical detection feature and a potential item of intensity information. The potential item of intensity information is weighted with a known item of position probability information. The known item of position probability information is a probability of a potential item of intensity information on the optical detection reaction being a valid item of intensity information. The analyte is detected considering the weighted potential item of intensity information for differentiating a valid from an invalid item of intensity information. A calibration process is then performed in which the known item of position probability information is selected.

The utility model discloses an anti-collision system for tunnel construction operation equipment, which relates to the technical field of tunnel construction and comprises mobile equipment, a detection component and an analysis control module. The mobile equipment is movably arranged in the tunnel and is provided with a control terminal; the detection assembly is arranged on the mobile equipment, the detection assembly is in communication connection with the control terminal, and the detection assembly is used for detecting the surrounding environment of the mobile equipment; the analysis control module is in communication connection with the control terminal; according to the technical scheme, safety guarantee can be provided for the tunnel construction process, and safety of constructors and equipment is ensured.

It is provided a method for enabling determination of proximity of a mobile device (2a, 2b) to a beacon device (3a). The method is performed by a proximity determiner (1) and comprises the steps of: determining a set of beacon devices (3a-e) being detectable from the mobile device: obtaining beacon measurements of one or two beacon devices in each pair: generating a two-dimensional graph based on the beacon measurements: obtaining device measurements of signal strength of beacons from the beacon devices in the set of beacon devices: finding an optimum in a space defined by the two-dimensional graph; and determining the most probable position of the mobile device in the graph based on the optimum.

In aspects of initiating transactions based on battery level, a first mobile device detects that a battery level of the first mobile device is below a threshold battery level and initiates, based on the battery level being below the threshold battery level, a data transaction from a first account associated with the first mobile device to a second account associated with a second mobile device. The first mobile device selects the second mobile device to receive the data transaction based on the second mobile device being within a threshold distance from the first mobile device or belonging to a group of linked devices including the first mobile device and the second mobile device. The first mobile device detects that the battery level is above the threshold battery level and, in response, initiates a second data transaction from the second account to the first account.

A malfunction estimation method allows personnel and spare parts to be provided according to the nature of the fault by means of the estimation of malfunction using machine noise analysis. The sounds of the machines are recorded online or offline via a mobile application on the mobile devices of operators or customers. Mentioned sounds and sounds from an audio database are analyzed by fault classification algorithms and the fault information is reported to the operator or customer online or offline via mobile application or an internet platform. It is ensured that the malfunctioned part is detected with only one mobile device without the need for additional equipment.

In an example method, a mobile device obtains sample data generated by one or more sensors over a period of time, where the one or more sensors are worn by a user. The mobile device determines that the user has fallen based on the sample data, and determines, based on the sample data, a severity of an injury suffered by the user. The mobile device generates one or more notifications based on the determination that the user has fallen and the determined severity of the injury.

The invention relates to the technical field of wind power tower drum detection, in particular to an assembly type wind power tower drum perpendicularity detection device and method.The device comprises a detection assembly used for measuring the top end height and the plane offset of a current hoisting drum section, a controller and a mobile device; the detection assembly transmits the top end height data and the plane offset data of the current hoisting shell ring to the controller, the controller calculates the perpendicularity of the current hoisting shell ring according to the top end height data and the plane offset data of the current hoisting shell ring and transmits the perpendicularity data to the mobile device, and the mobile device displays the perpendicularity data. The device is simple in structure and convenient to operate, is not limited by sites, can quickly measure the perpendicularity of the current hoisting shell ring, and facilitates real-time quick correction.

The application discloses a kind of mobile device detection method and system based on USB direct connection, it is related to mobile device fault detection technical field.Method includes: S1: establish USB direct connection anti-interference communication link;S2: through the USB direct connection anti-interference communication link acquisition mobile device's static parameter and dynamic timing data, to the dynamic timing data is carried out noise reduction processing, obtain clean data;S3: construct multimodal standard feature library, the multimodal standard feature library includes static compliance benchmark library, dynamic timing feature template library and fault characteristic fingerprint library;S4: to the clean data with the static parameter is carried out feature fusion, after the feature of fusion is input into the LSTM model of training completion and carries out inference, obtains fault judgment result and compliance verification result;S5: output the fault judgment result, the compliance verification result and data traceability information, form detection report.The application greatly improves the precision, forward-looking and scene adaptation ability of mobile device detection.

Embodiments of the present disclosure provide a trajectory planning method and device and a storage medium, and relate to the technical field of autonomous driving. The trajectory planning method comprises: determining a search area for generating a local path according to environment information detected by a movable device and a global navigation path planned for the movable device; searching for the local path of the movable device in the search area; determining a target obstacle in the search area and a target label of the movable device relative to the target obstacle according to the local path and the environment information; and generating a planned trajectory of the movable device according to the local path, the target obstacle and the target label. The target label is used to assist in generating the planned trajectory of the movable device.

An authorization method (200) and system for authorizing a user to an electrical charging apparatus (10), for charging electrical or plug-in vehicle (20). The method comprises sending, from the electrical charging apparatus (10), a first signal which is detected by a user's mobile device (30), establishing a communication (202) between the user's mobile device (30) and the electrical charging apparatus (10), communicating (203) to the electrical charging apparatus (10), at least one user's identification code, enabling at least one connector (11) so that it is configured to deliver electrical current when connected with the electrical or plug-in vehicle (20); connecting (211) the connector (11) with the electrical or plug-in vehicle (11), and starting (213, 216) delivery of electrical current.

The embodiment of the invention provides a control method, a data generation method and a storage medium, and relates to the technical field of automatic control. The control method comprises the following steps: acquiring target state data corresponding to the mobile equipment; inputting the target state data into a pre-generated target collision prediction model to obtain collision prediction information; performing motion control on the movable equipment according to the collision prediction information; wherein the target state data comprises target state frames at multiple moments, and the target state frame at each moment comprises target device state information of the mobile device and target object state information of a target object detected by the mobile device; the target collision prediction model is a model generated by training an initial collision prediction model according to multiple pieces of model training sample data, and each piece of model training sample data comprises sample state frames at multiple historical moments; the sample collision risk label corresponding to each sample state frame is used for representing the probability of collision between the mobile device and the sample object.

The system according to the invention determines the location of a sensor or actuator in an industrial plant by having a mobile device without its own positioning system detect its location and transmit it to a higher-level system. The mobile device wirelessly transmits the location data to the sensor or actuator, which stores it and forwards it to the higher-level system. This enables cost-effective and energy-efficient location determination.

The invention relates to a control method and device of a self-moving device and a storage medium, the self-moving device is configured to move and / or work in a working area, the working area comprises a first area and a second area, the first area is provided with a first transition label, and the control method comprises the following steps: controlling the self-moving device to move along the boundary of the first area, keeping the first side of the self-moving equipment close to the boundary of the first area; when the self-moving device detects the first transition label and the second area is located on the first side of the self-moving device, the self-moving device is controlled to turn towards the direction where the first side is located and move towards the second area; and when the self-moving device detects the first transition label and the second area is located on the second side of the self-moving device, controlling the self-moving device to continue to move along the boundary of the first area. According to the technical scheme, the self-moving equipment can be prevented from going out of the limit due to transition errors, and the coverage rate of an actual working area is increased.

A system and a method for providing an alert based on mobile device detection are disclosed. The system includes a driving intention detector configured to detect whether a vehicle intends to drive, a passenger identifier configured to identify a passenger Identification (ID) of a vehicle passenger, a device ID detector configured to detect one or more device IDs of one or more mobile devices inside the vehicle, a device determiner configured to determine whether the detected one or more device IDs match the identified passenger ID of the vehicle passenger, based on the passenger ID of the vehicle passenger identified by the passenger identifier and the one or more device IDs of the one or more mobile devices inside the vehicle detected by the device ID detector, and a vehicle notifier configured to send the alert based on a determination that the one or more device IDs and the identified passenger ID of the vehicle passenger do not match after the vehicle is detected to be driving by the driving intention detector.

The embodiment of the invention provides a control method and device and a storage medium, and relates to the field of automatic control. The control method comprises the following steps: determining initial boundary information of a space parking area which can be used by the mobile equipment according to a target object detected by the mobile equipment; determining target boundary information of the space parking area according to the initial boundary information and an environment sensing result corresponding to the space parking area; and controlling the movable equipment to run according to the target boundary information. Wherein the target object is an object of a preset type determined based on first environment data collected by the mobile device at a first moment, and the first environment data at least comprises first image data; the environment perception result is a result generated based on second environment data collected by the mobile device at a second moment after the first moment.

The display screen when registering a call from a mobile terminal is simplified to prevent user operation errors and improve convenience. [Solution] The second floor that the elevator user will be traveling to and from is pre-registered on a mobile device carried by the user, the mobile device detects the user's location information, and from the changes in the location information from the mobile device, it is estimated which of the two floors the user is on. A destination direction button is displayed on the display of the mobile device based on the estimated floor where the user is located, and the user can call the elevator and register the destination floor by touching the destination direction button displayed on the mobile device.

Embodiments of the present disclosure provide a teach pendant unit, a teaching assembly, a robotic system and a method of teaching robot. The teach pendant unit (21) for use with a mobile device (22) comprising: a RFID tag (24) configured to allow the mobile device (22) to establish a wireless communication with the teach pendant unit (21) in response to determine that the RFID tag (24) is detected by the mobile device (22). According to example embodiments of the present disclosure, by means of the RFID technology, a wireless communication between the teach pendant unit and the mobile device can be achieved in a simple, reliable and inexpensive way, thus avoiding the trouble and inconvenience caused by wired connection.

A method is performed at a mobile device with a display. The method includes displaying a first mode of a plurality of modes of the device. The first mode of the device is active when a first set of time and / or device location criteria are met and the second mode of the device is active when a second set of time and / or device location criteria are met. While the first set of time and / or device location criteria are met and the first mode of the device is active, the mobile device detects a first input that overrides the first mode of the device. In response to detecting the first input, the mobile device activates the second mode of the device. The mobile device detects a second input and, in response to detecting the second input, performs an operation in the second mode of the device.

The present application discloses a self-learning recognition method, apparatus, self-mobile device, and medium for a self-mobile device. The method receives an object repair instruction and a repaired image of an object to be identified, and extracts similar features from the repaired image of the object to be identified according to the object repair instruction to obtain a first feature; wherein the repaired image of the object to be identified includes the object to be identified and repaired; when the self-mobile device detects that the object to be identified and repaired exists in an initial image obtained by photographing the area to be cleaned, similar features are extracted from the first image of the object to be identified and repaired to obtain a second feature; wherein the initial image includes the first image; and when the similarity between the first feature and the second feature is greater than or equal to a preset similarity threshold, the first image is updated. The present application can avoid misidentification and missed identification, and improve the cleaning accuracy of the self-mobile device.

Systems and methods for securely activating a physical card capable of NFC are disclosed. These may comprise authenticating, by a mobile device capable of NFC communication, a user via an issuer application on the mobile device; determining, by the mobile device, based on user data available to the issuer application, that the user has been issued the physical card, wherein the physical card is inactive and NFC-enabled; prompting, the user, by the mobile device, to place the physical card within a communication distance to the mobile device; detecting, by the mobile device, the physical card within the communication distance to the mobile device; executing, by the mobile device, an NFC-based ODA transaction with the physical card; based on a success of the ODA transaction, authenticating, by the mobile device, a validity of the physical card with the issuer, to allow activation of the card.

A mobile device having multiple applications installed determines that a first communication network associated with a mobile network operator of the mobile device is unavailable. The device receives network information from a second communication network indicating that the second communication network is available. In response to determining that the second communication network is available, the device connects to the second communication network. The device determines, based on the network information, that the second communication network is a non-terrestrial communication network. The second communication network is associated with a bandwidth less than a threshold bandwidth. In response to determining that the second communication network is a non-terrestrial communication network, the mobile device is configured to operate in a non-terrestrial mode. At least one application is rendered inoperable while the mobile device is operating in the non-terrestrial mode. The application requires at least the threshold bandwidth to operate.

A data processing method (600) for indoor positioning system (100) comprising steps of: providing (S601) configuration information to a mobile device (200); detecting (S602) raw localization data by the mobile device (200); pre-processing (S604) the raw location data by using the configuration information, upon determining (S603) by the mobile device (200) to carry out preprocessing locally; sending (S605) pre-processed localization data to a cloud server (300) or a local server (400) on premises.

The embodiment of the invention provides a speed control method and device and a storage medium, and relates to the field of automatic control. The speed control method comprises the following steps: determining a target planning path of the mobile equipment driving into a target area from a current position; wherein the target planning path comprises a plurality of path points; determining a target type dynamic obstacle corresponding to each path point of the target planning path according to dynamic obstacle information detected by the mobile device; determining a first maximum speed of the movable device at each path point according to the target type dynamic obstacle; and controlling the moving speed of the movable equipment at the path point to be less than or equal to the first maximum speed. Wherein the target type of dynamic obstacle can comprise at least one of a first type of dynamic obstacle and a second type of dynamic obstacle, the risk level of the first type of dynamic obstacle is different from that of the second type of dynamic obstacle, and the risk level is used for representing the collision hazard degree determined according to the inherent attribute of the dynamic obstacle.

The invention relates to a method for establishing a connection, wherein the method comprises determining (S100) a first measurement signal packet (5, 5') based on a first measurement signal (51, 51') of a time-varying, physical first quantity and a second measurement signal (52, 52') of a time-varying, physical second quantity, wherein the first measurement signal (51, 51') and the second measurement signal (52, 52') are detected by a mobile device (2, 2'). Furthermore, determining (S200) a second measurement signal packet (6) is carried out based on a third measurement signal (61) of the first quantity and a fourth measurement signal (62) of the second quantity, wherein the third measurement signal (61) and the fourth measurement signal (62) are detected by a motor vehicle (1).Furthermore, a comparison of the first measurement signal packet (5, 5') and the second measurement signal packet (6) is carried out (S300) to identify a possible arrangement of the mobile device (2, 2') within the motor vehicle (1), and a connection is established (S400) between the mobile device (2, 2') and the motor vehicle (1) if the possible arrangement of the mobile device (2, 2') within the motor vehicle (1) is determined. A first aspect of the invention relates to a method of the mobile device (2, 2') for establishing the connection, a second aspect of the invention relates to a method of the motor vehicle (1) for establishing the connection, and a third aspect relates to a method of a server (7) for establishing the connection.The invention further relates to a control unit (11, 21, 21', 71) for establishing the connection, a mobile device (2, 2') containing the control unit (21, 21') according to the invention, a motor vehicle (1) containing the control unit (11) according to the invention and a server (7) containing the control unit (71) according to the invention.

In one embodiment, a method comprises: creating, by a root network device in a wireless data network, a perimeter topology comprising a first distance vector-protocol path of a first group of perimeter devices and a second distance vector-protocol path of a second group of the perimeter devices, the creating comprising outputting first and second advertisement messages causing the perimeter devices to attach to only one parent of only one of the first or second distance vector-protocol paths and a junction device to attach at respective ends of the first and second distance vector-protocol paths; and causing the junction device to forward, from the first distance vector-protocol path, a data packet toward the root network device via the second distance vector-protocol path.

The trackable ball includes a ball member, and an electronic tag configured on the ball member. The electronic tag includes an identification chip and a transceiver antenna. The electronic tag is a wireless radio frequency identification (RFID) tag or a near-field communication (NFC) tag, signally connected to a mobile device. The mobile device is a smartphone or a smartwatch. The mobile device is equipped with an electronic tag reader, and an indicator. A user can detect and track the ball member using the mobile device. Because mobile devices such as smartphones or smartwatches are very common and easy to carry, the interaction between the electronic tag reader of the mobile device and the electronic tag can occur at close range, achieving the purpose of quickly searching for the ball member, making it convenient and efficient.

An interactive system can utilize microtechnology (e.g., a micro-electromechanical system (MEMS)), such as miniaturized microphone (e.g., a bone-conducting microphone), audio output device, microprocessor, and signal conversion and propagation means to create a personal area network (PAN) for a user. The system can include a voice input device (e.g., worn on one or more teeth of the user) that outputs a near-field magnetic induction (NFMI) signal based on a whisper input by the user. The NFMI signal is either detected by the user's mobile device, or converted into a wireless signal (e.g., a Bluetooth RF signal) detectable by the user's mobile device, for receiving voice commands (e.g., to provide personal assistant services) via a designated application running on the mobile device.