65 results about "Signaling system" patented technology

Systems and methods for reconciling location based on multiple computing device signals. For example, the computing system can obtain location datasets associated with freight carrier services from computing sources. The computing system can determine an expected signal pattern for a location associated with a freight transportation service. The computing system can determine, for each computing source, a confidence score. The confidence score can represent the probability that the respective location dataset is associated with a load being transported for a freight transportation service. The computing system can determine a primary location dataset based on the confidence scores. The computing system can perform actions based on the primary location dataset.

A method includes controlling an exterior turn signal indicator to provide a turn signal for a predetermined duration in response to a tap of a turn signal by an operator of a vehicle, the turn signal being visible to operators of other vehicles, determining an intended driving maneuver of the vehicle by the operator, and determining a position of the vehicle relative to the intended driving maneuver. The method also includes determining, based on the intended driving maneuver and the position, a turn indication score representing whether the intended driving maneuver is complete, controlling the exterior turn signal indicator to continue the turn signal beyond the predetermined duration based on the turn indication score meeting a criterion, and controlling the exterior turn signal indicator to discontinue the turn signal based on the turn indication score not meeting the criterion.

A voltage measurement sense signal system for an information handling system. The voltage measurement sense signal system includes a power source, the power source having an associated voltage differential, the power source having a remote sense signal; and, a voltage measurement sense signal circuit, the voltage measurement sense signal circuit being coupled to the remote sense signal and another remote sense signal, the voltage measurement sense signal circuit combining remote sense signal and another remote sense signal before traversing a combined remote sense signal to a subsequent recipient.

Sequence control device (100, 200, 300) for a main signal / distant signal system (220, 320), comprising: - a receiving module (102, 202, 302) configured to receive (401) a first control data set from a first interlocking (222, 322), wherein the first control data set contains at least a first speed data for a defined rail vehicle, - a transmission module (108, 208, 308) configured to transmit (403) the received first control data set to a second interlocking (224, 324) of the main signal / distant signal system (220, 320), - at least one control unit (104, 204, 304) with at least one control module (106, 206, 306), - wherein the receiving module (102, 202, 302) is configured to Receiving (405) a second control data set from the first interlocking (222, 322), wherein the second control data set contains at least a second speed data for the defined rail vehicle,- wherein the control module (106, 206,306) is set up to control (411) the transmission module (108, 208, 308) such that in a first transmission step a stop data record is transmitted to the second interlocking (224, 324), containing at least one stop information date, and that after the expiry of a defined time interval in a second transmission step (413) the second control data record is transmitted to the second interlocking (224, 324).

A synthetic cytokine signaling system includes an engineered cytokine signaling chain encoding a transmembrane polypeptide that contains a particular variant intracellular domain of IL9R and an extracellular domain of a cytokine receptor such as IL2Rβ, IL4Rα, IL7Rα, IL9R, and IL21R. Depending on whether a functionally compatible cytokine ligand domain is fused on the N-terminus, the engineered cytokine signaling chain may be in a self-activating form, or optionally may be in a non-self-activating form. In the latter case, the synthetic cytokine signaling system may further include an engineered cytokine ligand chain encoding a corresponding cytokine ligand that can be membrane-bound or secreted. Immune cells modified with the synthetic cytokine signaling system displays improved characteristics compared with unmodified immune cells, such as the zero or reduced dependency on IL-2 when cultured in vitro, enhanced activation upon antigen stimulation, increased cytotoxicity against target cells, and improved tumor control capacity when transferred in vivo.

The present invention provides a vehicle U-turn signaling system designed to enhance road safety by clearly communicating a driver's intent to perform a U-turn. Leveraging existing vehicle turn signal infrastructure, the system generates a distinctive blinking pattern visually and temporally different from standard turn signals, ensuring immediate recognition by nearby drivers, pedestrians, or traffic personnel. Implementation methods include updating the vehicle's electronic software or integrating a dual-pattern flasher module, requiring minimal hardware modifications. Activation methods encompass double-clicking the existing turn signal lever, using a dedicated button, a virtual interface, or voice command via the vehicle's voice-assistant system. Dashboard indicators replicate the U-turn signal's unique pattern, featuring optional symbolic or language-specific cues for global use. Additional features include synchronized auditory feedback and optional integration with cameras and proximity sensors for obstacle detection. The system provides a cost-effective and adaptable solution for improved vehicle signaling during complex turning maneuvers.

The present application relates to a kind of methods for coordinating left and right light controller work using CAN message, comprising the following steps: in the first time window after the power-on of left controller and right light controller, local pin level is detected and bus message is listened, and it is determined that itself is left light controller or right light controller by level state;In the first time window, left controller or right light controller listens CAN bus, whether the state message of non-controller side is received is judged, if so, continue normal work;Otherwise, trigger identification error flag.The method for coordinating left and right light controller work using CAN message, device, processor and its computer readable storage medium of the present application are adopted, the pain points of left and right light controller identity misjudgment and playing out of sync are solved, single point failure caused by wire harness open circuit or unreliable connection is avoided, the function safety level of turn signal system is greatly improved, and the defect that traditional time reference synchronization easily causes software competition and then reduces reliability is overcome.

The invention relates to an active reserve (33) which is called method of implementing a light signaling system (2) consisting of v light sources (3) (where v is a natural number and v is greater than 1), which light sources are of identical or similar specifications, placed inside i lighting bodies (4) (where i is equal to 1,...,v ) at the top or along the height or width of the aviation obstacle (1) that needs to be signaled. The invention aims at the safer operation, increased reliability and expansion of the scope of the application of the system (2) which are achieved through the simultaneous start of the periodic operation cycle of all v sources (3), in contrast to their serial operation with continuous (9) or discontinuous (10) light emission according to the prior art (9, 10, 31). Said signaling system (2) is able to produce either a continuous active light front with (26, 29) or without flashing (25), or a periodic active light front called a regular flash with (28) or without flashing (27), or a periodic active light front called an emergency flash (36) with or without flashing, or a coded position, emergency or communication message in general, based on the conditions and requirements specified by the ICAO / FAA regulations and standards.

Systems, methods, and devices for quantization parameter signaling for rank augmentation in wireless communications are described. According to an aspect of the present disclosure, a method performed by a user equipment (UE) comprises: receiving, from a network unit, a first control communication; transmitting, to a wireless communication device, a second control communication indicating one or more quantization parameters, wherein the one or more quantization parameters are based on the first control communication; receiving, from the network unit, a downlink data communication; and receiving, from the wireless communication device, a quantized downlink data communication, wherein the quantized downlink data communication is based on the one or more quantization parameters and the downlink data communication.

This invention relates to the field of rail transit, providing a method, apparatus, and system for emergency control in rail transit disaster recovery. The method includes: acquiring environmental information of the current train, fault information of existing onboard signaling equipment, and disaster alarm information; determining the train status of the current train based on the environmental information, the fault information, and the disaster alarm information; and controlling the current train to perform emergency operations based on the train status if the control center issues abnormal instructions to the existing onboard signaling equipment, or if the existing onboard signaling equipment malfunctions. The rail transit emergency control method, apparatus, and system provided by this invention can avoid situations where a single point of failure in the existing signaling system prevents operating trains and passengers from evacuating to safe areas, thereby reducing passenger loss of life and property and improving the reliability of train operations.

A railway vehicle charging control method includes the following steps: receiving vehicle information of the railway vehicle and a charging request transmitted by a signal system; establishing wireless communication connection with a vehicle control unit of the railway vehicle according to the vehicle information of the railway vehicle; determining a pantograph charger corresponding to the railway vehicle; controlling the pantograph charger corresponding to the railway vehicle to descend; and controlling, according to the charging request, to start charging the railway vehicle. The method is combined with the signal system of the railway vehicle, establishes communication connection with the corresponding railway vehicle according to the charging request and the vehicle information of the railway vehicle transmitted by the signal system, and controls the pantograph charger corresponding to the railway vehicle to descend, to charge the railway vehicle.

1. The name of the design product: wire extractor. 2. The use of the design product: the design product is used for the extraction of signal cone pins of various signal systems. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

This invention discloses a motorcycle crash distress signaling system, medium, and product based on multi-sensor fusion, relating to the field of sensors. In this method, the motorcycle's posture is detected by an IMU module as an initial judgment criterion. This is combined with multi-dimensional data such as rider posture detected by a camera, handlebar grip status detected by handlebar detection, and speed changes to confirm the crash. When an abnormal posture is detected, the system cross-validates rider position, handlebar grip status, and speed changes to improve accuracy. Simultaneously, the system employs a redundant power supply system consisting of a supercapacitor and a DC-DC converter. During normal riding, power is drawn from the motorcycle battery to charge the supercapacitor. When the battery is disconnected, the supercapacitor supplies power through the converter, ensuring that distress signals can still be sent during an accident. This invention improves adaptability to complex riding scenarios and power supply reliability during accidents, while ensuring timely transmission of rescue information.

Systems, methods, and devices for quantization parameter signaling for rank augmentation in wireless communications are described. According to an aspect of the present disclosure, a method performed by a user equipment (UE) comprises: receiving, from a network unit, a first control communication; transmitting, to a wireless communication device, a second control communication indicating one or more quantization parameters, wherein the one or more quantization parameters are based on the first control communication; receiving, from the network unit, a downlink data communication; and receiving, from the wireless communication device, a quantized downlink data communication, wherein the quantized downlink data communication is based on the one or more quantization parameters and the downlink data communication.

This invention discloses an intelligent headlight active safety control system for passenger vehicles, belonging to the field of automotive electronic active safety technology. The system collects signals from vehicle speed, braking, steering, ambient light, distance to the vehicle in front, GPS positioning, and navigation road type via the vehicle's CAN bus. It employs multi-source signal joint judgment, with GPS and maps serving only as auxiliary information for road type identification. The system can adaptively switch between high and low beams, actively avoid glare, and adjust brightness under conditions such as nighttime driving, intermittent lighting in rural areas, and when meeting or following other vehicles. It effectively filters interference from intermittent streetlights, preventing frequent erroneous headlight switching. The system prioritizes driver manual control, smoothly transferring control and maintaining basic lighting in case of signal abnormalities. The control logic complies with relevant laws, regulations, and national mandatory standards, significantly reducing the risk of glare during nighttime driving, improving the safety of passenger vehicle nighttime lighting, and is compatible with pre-installed applications of in-vehicle intelligent signal systems.

This invention discloses an adaptive segmentation method and system for system logs based on block counting, belonging to the field of data processing technology for rail transit signaling systems. Addressing the problems of easily corrupted logic, uneven segmentation sizes, low processing efficiency, and poor encoding compatibility caused by the special structure of CTC system logs ("text lines + hexadecimal lines"), this invention first defines and identifies the smallest logical block unit in the log; then, it performs adaptive parameter calculation based on block counting to determine the theoretical number of blocks each segmented file can hold; finally, it controls the writing process through dynamic threshold judgment, precisely controlling the size of individual files while ensuring the absolute integrity of logical blocks. This method and system effectively solve the core defects such as the splitting of logical units, excessive file size deviation, and excessive processing time, achieving high-fidelity and high-efficiency segmentation of logs at the 100GB level, providing a high-quality data foundation for subsequent fault tracing and intelligent operation and maintenance.

The application discloses a wheel type red light connection early warning guide wheel device for a rail flaw detector, which comprises a device main body, the device main body is used for detachable connection with a double-track rail flaw detector, two groups of symmetrical conductive rail running wheels are arranged on the device main body, the two groups of conductive rail running wheels are respectively corresponding to two rails of the double-track rail flaw detector, and the conductive rail running wheels are made of conductive materials. The wheel type red light connection early warning guide wheel device for the rail flaw detector utilizes the original track circuit of a railway, controls the on-off of switches to make the two-side rails short-circuit, triggers a signal system "red light belt", realizes automatic and real-time early warning of an operation position, does not need manual additional protection, and can flexibly control the start and stop of the red light connection function according to operation requirements, and has compact structure, strong adaptability and greatly improved safety and operation efficiency of rail flaw detection operation.

Systems, methods, and apparatus for denoising signals are disclosed. In one aspect, an apparatus is provided. The apparatus may comprise a first denoiser configured to receive an input signal and to generate a denoised signal and a signal reverser configured to receive the input signal and to generate a time reversed signal. The apparatus may also include a second denoiser configured to receive the time reversed signal and to generate a denoised time reversed signal. Further, the apparatus may include a signal combiner configured to combine the denoised signal with the denoised time reversed signal to generate an output signal.

The application relates to the technical field of communication signal processing, and provides a parallel receiving and processing device and method for multi-system signals based on dynamic configuration, wherein through the cooperative design of a data receiving module, a channel scheduling module, a tracking despreading module and a decoding module, a limited number of general signal processing channels are designed into a dynamic channel resource pool, dynamic allocation and recovery according to decoding results are supported, the decoupling of channels and signal systems is realized, and the resource utilization rate is greatly improved. A hardware scheduling module is realized in an FPGA, fast scheduling and parameter configuration are realized. The scheduling strategy is flexibly configured, the priority allocation of channel resources of key signals is guaranteed, each general channel is designed in a parameterized mode, different system signals can be seamlessly switched, FPGA logic does not need to be reconfigured, parallel tracking and despreading are realized, signal receiving and processing with multiple systems, multiple channels, high concurrency and low resource occupation can be realized in a single machine, and the system reliability is improved.

The application discloses a method, device and equipment for protecting a train passing through a flood gate protection area and a storage medium, and relates to the technical field of rail transit signal systems. The application utilizes an interface between a target controller OC subsystem in a TACS system and a flood gate system to realize the transmission of information of both; the application establishes a minimum unit protection area in the flood gate area, a WRC acquires a source list of the protection area, a CC periodically applies to and receives the flood gate state in front of a train running from the WRC, the WRC activates the source list of the protection area in the forbidden state, the TACS system prohibits the CC from passing through, and after the ATS dispatcher and the flood gate control room staff confirm that the flood gate state is normal and is locked, the WRC authorizes the CC to pass through the flood gate protection area. The application gets rid of the mode of establishing a protection area through a signal machine and a section in a traditional signal system, reduces unnecessary emergency braking when a train passes through the flood gate area, and further improves the safety and operation efficiency of the TACS system.

This invention relates to an easily maintainable external electrical cabinet for subway vehicles, belonging to the field of electrical cabinet technology. One side and bottom of this design are open. When a subway vehicle needs to undergo dual signaling system upgrades or intelligent system modifications, the open side of this design is placed against the end wall of the subway vehicle, while the bottom is fixed to the ground. This creates an external space for electrical components within the subway vehicle. The electrical components inside the cabinet can connect to the existing electrical components of the subway vehicle through the open side and bottom. This external electrical cabinet fully utilizes the edge space within the subway car, greatly facilitating electrical upgrades of existing subway systems and reducing upgrade costs. When maintenance is required, personnel can access the cabinet from three different locations: the main inspection door, the secondary inspection door, and the cover plate. This convenient operation improves maintenance efficiency.

Signaling system for a vehicle having a handlebar with a left end and a right end, wherein the signaling system has at least one signaling device, characterized in that the signaling device or one of the signaling devices is a flashing system comprising at least one left turn signal arranged on a left side of the vehicle, thereby forming a left turn signal side, and at least one right turn signal arranged on a right side of the vehicle, thereby forming a right turn signal side, and comprising an actuating device for activating and deactivating the left turn signal side and an actuating device for activating and deactivating the right turn signal side, wherein at least one signal can be generated by actuating at least one actuating device influenced by at least one parameter.are controllable by one or more indicator sides of the vehicle or one indicator side and at least one other signaling device of the vehicle, or wherein at least one signal can be generated by actuation of at least one actuating device influenced by at least one parameter, by which both indicator sides of the vehicle's indicator system or both indicator sides of the indicator system and at least one other signaling device of the vehicle can be influenced, or wherein at least one signal can be generated by actuation of at least one actuating device influenced by at least one parameter, by which at least one indicator side of the vehicle or at least one indicator side and at least one other signaling device of the vehicle and at least one signaling device of at least one other vehicle can be influenced, wherein a wireless connection exists for the transmission of at least one signal between the vehicles.

A system for signaling intent of an autonomous vehicles. The system is comprised of a memory storing executable instructions representing a signaling display module on a trailer of an autonomous vehicle. The system also comprises a processor coupled to the memory and configured to execute the signaling display module. The processor is configured to receive data from an autonomy computing system descriptive of a condition near the autonomous vehicle, process the data to generate a message relating to the condition indicating a remedial action of the autonomous vehicle in response to the condition, and transmit the message to a signaling display on the trailer prior to executing the remedial action.

A guided vehicle that includes a body having a first end, a second end opposite to the first end, a longitudinal axis defined between the first end and the second end, and a payload disposed inside of the body between the first end and the second end. The guided vehicle also includes a guidance kit that is configured to guide the guided vehicle, an adapter that mechanically connects the payload and the guidance kit with one another, and an electrical interconnection system that electrically connects the guidance kit and the payload with one another inside of the adapter. When the payload and the guidance kit are mechanically connected with one another and electrically connected with one another, the payload and the guidance kit are angularly aligned at a same clock position measured relative to the longitudinal axis or angularly displaced at different clock positions measured relative to the longitudinal axis.

The application relates to a safety verification method and device for an environmental perception device of an obstacle detection system, which comprises the following steps: acquiring original data of the environmental perception device; acquiring general data of a signal system of urban rail transit; extracting data features of the original data of the environmental perception device according to the general data of the signal system; comparing the data features to determine whether the environmental perception device has a fault; and judging the integrity of the original data of the environmental perception device. The perception device can be applied to the obstacle detection safety system as a black box, without needing to pay too much attention to whether the perception device itself has safety authentication or not, and without needing to pay too much attention to the complex failure mechanism of the perception device; the original positioning and speed measuring devices of the signal system can be flexibly selected and reused, so that the cost is saved; separate positioning and speed measuring devices can also be used to further improve the availability; and the perception device itself does not need to be configured for redundancy verification, so that the cost and installation space are saved.

Systems and techniques are provided for wireless communications at a network entity. For example, then systems and techniques can include determining, at the network entity, a transmission timing compensation between a first reference signal and a second reference signal. The first reference signal can be transmitted using a first communication link. The second reference signal can be transmitted based on an offset determined based on the transmission timing compensation, wherein the second reference signal is transmitted suing a second communication link. The offset can be used to offset transmission of the second reference signal from transmission of the first reference signal.

This invention relates to a method, system, device, and medium for controlling emergency unlocking of train doors. The method uses a signal system to determine the train's status in real time. When a high-risk scenario is identified, a tiered authorization process involving the control center is triggered. This is combined with multimedia-linked confirmation, configurable evacuation protection zones, and human-machine interface indicators to construct a safety control mechanism integrating intelligent decision-making and multi-system linkage. This effectively identifies and avoids erroneous emergency door unlocking operations while ensuring emergency evacuation safety. Compared with existing technologies, this invention has advantages such as effectively preventing misoperation and improving operational safety and efficiency.

Systems and methods are presented herein for detecting different engagement conditions of a separator instrument of a system. Processing circuitry is used to establish a baseline of one or more operational parameters for the separator instrument. At least one deviation from the established one or more baseline operational parameters of the separator instrument is identified using the processing circuitry. The processing circuitry is used to determine that the identified at least one deviation corresponds to at least one engagement condition of the separator instrument. An action is caused to be performed based on the determining by the processing circuitry.

The application provides a train section mapping processing method and system of an isomer signal system, and the method specifically comprises the following steps: identifying an existing signal system and a newly-built signal system, and respectively corresponding to section division physical device mileage mark information, line basic information and section division rules; taking the existing physical boundary device as an anchor point, forming a unified mileage mark reference according to the section division physical device mileage mark information of each signal system, combining the line basic information, and respectively performing section division on the existing line according to the section division rules of each signal system to obtain corresponding section division results; and according to the unified mileage mark reference and the section division results of each signal system, combining a preset section offset calculation rule, mapping the existing section of the existing signal system into the corresponding standardized section data of the newly-built signal system. Through dynamic mapping conversion of section data, the application can effectively compatible the section division rules and the mileage mark system of different signal systems in the cross-line operation scene.