400results about "Electric/electromagnetic visible signalling" patented technology

Methods, systems, and devices for determination and notification of a location of a building safety system event are described herein. One embodiment includes a method for notifying a user of a fire system event, comprising detecting an event in a building through an event detection device and transmitting information about at least one of the event or the event detection device to a remote server and to a first computing device. The first computing device may include a memory wherein floorplans of each floor of the building are stored. The method may further comprise determining, based on the information and through the first computing device, a floor of the building on which the first event was detected; transmitting a particular floorplan of that floor to the remote server; determining a specific location within the floor at which the first event was detected; generating a visual floor representation, including an indication of the specific location, based on the particular floorplan and the specific location; and transmitting the visual floor representation to a software application comprised of executable instructions stored in the memory of a second computing device to present the visual floor representation to a user.

A device to process data associated with a surgical event of a surgery may include a processor. The processor may be configured to receive multiple data streams during the surgical event. The processor may be configured to select a primary data stream based on a surgical data interface via which the primary data stream is received. The processor may be configured to select a secondary data stream based on a surgical data interface via which the second data stream is received. The processor may be configured to identify the surgical data interfaces. The processor may be configured to generate situational data associated with the primary data stream based on the secondary data stream. The situational data may indicate a medical decision-making factor of the surgical event. The primary data stream and the situational data may be sent during the surgical event.

The invention discloses a contact type alarm output device for a mechanical accelerometer, and relates to the technical field of accelerometers, the contact type alarm output device comprises a dome shell, and the dome shell is provided with a first cavity; the first contact, the second contact, the first alarm output lead and the second alarm output lead are inserted into the dome shell in a penetrating mode, the first alarm output lead is connected to the end, inserted into the outside of the dome shell, of the first contact, and the second alarm output lead is connected to the end, inserted into the outside of the dome shell, of the second contact. The second alarm output lead is connected to the end, penetrating into the outer portion of the dome shell, of the second contact, one end of the metal spring piece is fixedly connected to the first contact, the other end of the metal spring piece is in point contact with the second contact, and the metal spring piece and the second contact are in point contact design. And in combination with mechanical pushing of the conical sleeve, tight contact and reliable conduction during alarm triggering are ensured, and mistaken contact or poor contact caused by vibration or impact is avoided.

The invention discloses a vegetation greening structure for a rock-soil side slope and a vegetation restoration method.The vegetation greening structure for the rock-soil side slope comprises a side slope, a vegetation plate frame and a partition plate set, the vegetation plate frame is used for containing whole vegetation, the partition plate set is used for orderly separating the vegetation, and two sliding grooves are formed in the vegetation plate frame. The vegetation recovery method for the rock-soil side slope comprises the following steps that S1, a pit slot of the side slope is embedded and fixed; s2, implanting and anchoring the anchoring part; s3, the rocker is driven to be unfolded; s4, the limiting device is clamped and locked; s5, planting the vegetation in different areas; s6, soil collection warning debugging; and S7, pouring concrete and sowing. The vegetation plate frame is installed and limited by nailing the installation assembly into the lower soil, and then the stabilizing part is nailed into the lateral soil, so that the stabilizing part extends deep in the soil, the connection strength of the vegetation plate frame and the slope is enhanced, the greening structure is effectively prevented from integrally sliding or displacing, and the vegetation plate frame is installed more stably.

A wireless communication tape, dispenser of the same and methods of usage of the wireless tape and the dispenser in asset tracking applications are disclosed. The wireless communication tape can be manufactured in an ultrathin form factor by laminating a stack of layers to impart functionality to the wireless communication tape. Methods of use and operation of the wireless communication tape are disclosed to save battery resources of the communication tape.

The invention provides a smart city crowd dispersion system and method based on an Internet of Things large model, and a medium, the system comprises an emergency supervision management platform, and the emergency supervision management platform is configured to obtain area monitoring data through a monitoring device deployed in a monitoring area based on an emergency supervision perception control platform; determining a regional congestion risk based on the regional monitoring data; responding to the condition that the regional congestion risk meets the dispersion condition: determining emergency dispersion parameters based on the regional congestion risk, the emergency dispersion parameters including a traffic control parameter and a traffic guide parameter; based on the emergency dredging parameters, an emergency control signal is transmitted to an emergency dredging device deployed in a monitoring area through an emergency supervision sensing network platform, so that the opening interval of a channel gate machine is controlled based on the passing control parameters, and the display content of an electronic indication board is controlled based on the passing guide parameters; the display content comprises at least one of a display color, a dredging direction and a dredging route.

An electrical connector includes a male electrical plug, a female socket, a housing, and a control system. The male electrical plug, which is supplied with power, is electrically connected to the female socket. The housing contains the male electrical plug, the female socket, and a control system. The control system includes a temperature sensor and a transceiver with the temperature sensor sensing a temperature at a location within the housing and the transceiver transmitting a signal representative of the temperature to an alarm device remotely located from the electrical connector. The electrical connector can include one or more switches that are remotely controllable by the alarm device to interrupt the electrical connection between the male plug and the female socket.

The invention provides an equipment connection state self-diagnosis system, a self-diagnosis method and a non-transient storage media, and the equipment connection state self-diagnosis system comprises a communication diagnosis model, an equipment communication state recognition model, a communication line recognition model and a graphical representation refreshing model. And the communication diagnosis model judges whether the equipment data of the peripheral equipment is received. The device communication state recognition model recognizes that the communication line of the peripheral device is normal when receiving the device data of the peripheral device, and judges whether the connection state is a first type or a second type according to the standard data of the peripheral device. The communication line identification model identifies that the peripheral device is disconnected when the device data of the peripheral device is not received, and checks the communication line of the peripheral device to judge whether the connection state is a second type or a third type. And the graphical representation refreshing model refreshes the display drawings of the peripheral devices in the graphic control page according to the connection states of the peripheral devices.

The present invention relates to systems and methods for optimizing plasma collection volume. A plasma withdrawal system and a method for operating a plasma withdrawal system are provided by which the volume / weight of the anticoagulated plasma collected is optimized. In one example, a nomogram is provided that utilizes the donor hematocrit to calculate the volume / weight of raw plasma within a plasma product having a maximum volume allowed by the FDA nomogram. In a plasma withdrawal process having multiple collection phases followed by a reinfusion cycle in which concentrated red blood cells are returned to the donor, the volume of plasma product to be collected is calculated prior to the start of each collection cycle to account for the increasing hematocrit of the donor, resulting in a greater total volume of plasma product to be collected during the plasma withdrawal process.

To achieve an information processing system that tracks a plurality of subjects, and that can present, to a user, a change in a state considering an increase or decrease in the number of subjects to be tracked.SOLUTION: An information processing apparatus has: detection means that detects a plurality of subjects from an image; selection means that selects a subject to be tracked; tracking means that tracks the subject to be tracked selected by the selection means by using information on the plurality of subjects detected by the detection means; and notification means for notifying the state of tracking performed by the tracking means. The notification means controls the notification according to the number of subjects selected by the selection means and the number of subjects that can be tracked by the tracking means.SELECTED DRAWING: Figure 8

Implementations are directed to a cloud-based automated assistant that can handle incoming telephone calls on behalf of a user. In some implementations, processor(s) of a remote server can receive an indication of an incoming telephone call that is directed to a client device and via a cloud-based automated assistant executing at least in part at the remote server (e.g., that is remote from the client device). The processor(s) can determine a next action to be implemented by the cloud-based automated assistant and cause the next action to be implemented by the cloud-based automated assistant. In some implementations, the indication of the incoming telephone call can be directed to the cloud-based automated assistant (e.g., without the client device routing the incoming telephone call to the cloud-based automated assistant). In other implementations, the indication of the incoming telephone call is routed to the cloud-based automated assistant via the client device.

The invention provides a lane self-service toll collection method and device, and relates to the technical field of lane self-service toll collection, and the method comprises the following steps: S1, a vehicle selectively enters a toll collection channel, an identification probe collects the number of vehicles and license plate information from the toll collection channel to a warning line, and uploads the collected information to a pre-toll collection system; s2, when the charging channel is blocked, the pre-charging system displays the collected number of vehicles through a display screen, and if the vehicle exceeds the load of the charging channel, a control signal is sent to a warning lamp and a warning lamp screen; comprising a toll channel passing through a toll station gateway, the inlet end of the toll channel is connected with a front channel, and the front channel is isolated by a warning line; according to the lane self-service charging method and device, the passing efficiency and the charging experience are improved, the traffic flow is optimized, the safety is improved, and the method and device are of great significance in relieving the congestion problem of an expressway exit and improving the traffic operation efficiency.

A time-based wireless pairing operation between a medical device, such as a patient bed, and a wall module in a patient room is initiated in response to a power plug of the medical device being plugged into a power receptacle carried by the wall module. Times determined by timers of the medical device and the wall module are compared by the wall module or by the medical device so that wireless pairing occurs only with the medical device that was plugged into the wall module. Different types of plug detectors used in the wall module to detect connection of the power plug include optical detectors, mechanical switches, and current sensors.

An interference deterrent system for an autonomous vehicle is provided. The interference deterrent system includes a directional speaker system and a processor configured to receive, from at least one sensor of the autonomous vehicle, sensor data, identify, from the sensor data, a potentially interfering actor, determine a location of the potentially interfering actor with respect to the autonomous vehicle, and control the directional speaker system to emit a sound targeted at the location of the potentially interfering actor.

An aerosol-generating device is disclosed. The aerosol-generating device of the present disclosure includes a first container configured to accommodate an aerosol-generating substance, a heater configured to heat the aerosol-generating substance, a second container configured to be rotatable about a rotating shaft thereof and including a plurality of partitioned chambers, a first sensor configured to output a signal indicating rotation of the second container, and a controller configured to determine whether the plurality of chambers is located at preset correct positions based on a signal received from the first sensor.

To provide a chairlift riding device capable of detecting a high risk situation.SOLUTION: A chairlift riding device (10) includes at least two adjacent timing gates (20) for adjusting a stream of people passing through the timing gates (20). The riding device (10) includes a detection device (30) that can determine the presence of a person having the possibility of passing through each of the timing gates (20) and determine whether or not the person having the possibility is taller than a predetermined height (G), and a data processing unit (40) for determining the presence of a high risk situation when a person shorter than the predetermined height (G) is detected before a given gate (20) among the adjacent gates (20) and a person taller than the predetermined height (G) is not detected before one of the adjacent gates (20) according to data from the detection device (30).SELECTED DRAWING: Figure 1

The present invention relates to a traditional cigarette with a heating structure similar to that of a heat-not-burn cigarette, which provides a heat source that utilizes a chemical reaction, and provides convenience to consumers by providing a cigarette stick equipped with an ignition system that can ignite regardless of the environmental conditions of the smoking area.

Disclosed is an electronic device. The electronic device may comprise: a plurality of cameras installed in a place; a display; a communication circuit; a memory for storing instructions; and at least one processor including processing circuitry. The instructions may, when individually or collectively executed by the at least one processor, cause the electronic device: photograph a plurality of spaces in the place by means of a plurality of cameras to obtain a plurality of images in which a plurality of displays installed in the plurality of spaces are photographed; obtain information on the plurality of displays on the basis of the plurality of images; on the basis of the plurality of images, display, on the display, an interface screen including an image in which at least one display among the plurality of displays is photographed; and when a user input for controlling the at least one display is received via the interface screen, transmit, to the at least one display via the communication circuit, a control command for controlling the at least one display on the basis of information on the at least one display.

The invention relates to a user interface for tracking and finding items. In some embodiments, an electronic device presents a user interface for initializing a remote locator object. In some embodiments, when the remote locator object is separated from the user, the electronic device presents a notification. In some embodiments, an electronic device presents a notification when an unknown remote locator object is tracking a user. In some embodiments, an electronic device presents a user interface for finding a short-range locator user interface for a remote locator object. In some embodiments, an electronic device presents a user interface for finding remote locator objects using a map user interface or using a short range locator user interface.

A parking management system includes: a detector configured to detect a target vehicle that enters a parking area and one or more other vehicles parked in the parking area; and a management processor configured to identify a parking space for the target vehicle based on parking information of the target vehicle and parking information of the one or more other vehicles. The detector includes: a first detector at a vehicle entrance of the parking area and configured to detect the target vehicle entering the parking area; and a second detector configured to detect the target vehicle moving within the parking area and the one or more other vehicles parked in the parking area.

An information processing apparatus includes a processor configured to generate a command for instructing a mobile display device configured to display information representing that a place where the mobile display device exists is a bus stop to output, at a point set as the bus stop, a notification indicating that a bus stops at the point a predetermined time before a time at which the bus stops.

The present invention relates to a battery alarm system for wireless sensors and a method thereof, the battery alarm system for sensors, according to an embodiment of the present invention, comprising: a wireless control device for communicating with a plurality of wireless sensors that monitor the status of a random space or equipment so as to receive status data related to the battery status of each wireless sensor; and a sensor monitoring device for matching the received status data to identification information of each wireless sensor to store and manage same, providing an error alarm to an administrator terminal device that manages the plurality of wireless sensors, and, in case the administrator terminal device selects the error alarm provided thereto, providing a monitoring screen for identifying the location of the wireless sensor at which an error has occurred.

An apparatus (100, 200, 300, 400) for sorting an abnormal battery cell (11) includes a transfer device (100, 200, 300, 400) including a transfer path, battery cells (11) being transferred along the transfer path, a sorting jig (20) on the transfer device (10), the sorting jig (20) including an insertion portion (22) facing the transfer path of the transfer device (10), and the insertion portion (22) having a shape and a size equal to an outer shape and a size of a predetermined battery cell (11), and an alarm (40) on the transfer device (10), the alarm (40) being configured to notify if the abnormal battery cell (11) among the battery cells (11) has a shape or a size larger than the outer shape and the size of the predetermined battery cell (11).

The application relates to a visual global security management system based on AI video analysis and AR fusion. The system comprises a data acquisition unit, a data processing unit, a plotting unit and a security management and control unit. Multi-source video stream data is acquired. Global partition screening is performed on the multi-source video stream data to obtain a security data set. Adaptive quantization coding is performed on basic features. A security index of cross-modal features is bound through a unique identification coding mechanism to obtain a motion set of personnel rule-breaking identification and a feature set of physical scene rule-breaking. The motion set and the feature set extract the space-time features of abnormal data. The spatial points of abnormal data are globally mapped to generate abnormal space-time points. The coordinates of a building AR real scene security base are space-time registered, and abnormal data is visually plotted. A building global abnormal risk research and judgment is performed by using a graph joint collaborative intelligent driving model, and building partition security equipment collaborative scheduling instructions are generated based on the research and judgment results.

A proximity warning system (100) including a camera (104) positioned on a machine (10), a processor (1210), and one or more memory devices (1250) including instructions for execution by the processor. The system includes instructions for receiving (202) image data from the camera (104) depicting an object (20) within a field of view (FOV) of the camera (104). The system includes instructions for deriving (204) a first distance between the object (20) and the machine (10) based on the image data, and an alarm (108) is triggered (206) when the first distance is less than a first threshold distance D1. The system may include instructions for receiving (208) a request to snooze the alarm (108) and stop the alarm (108). Additional image data may be received (210) from the camera (104), and a second distance between the object (20) and the machine (10) is derived (212) based on the additional image data. The system includes instructions for disabling snooze and re-triggering (214) the alarm (108) when the second distance is less than a second threshold distance (D2).

The application relates to a bridge abnormality detection method and device combining displacement sensors and pressure sensors, and comprises the following steps: taking two adjacent piers and a bridge deck section between the two piers as a detection unit; presetting a detection period, carrying out equal-interval sampling on any detection unit in the detection period to obtain a plurality of sampling data, wherein the sampling data comprises two groups of sensor data between the two pairs of piers and the bridge deck, each group of sensor data comprises displacement sensor data and pressure sensor data; combining the sampling data to detect the bridge for abnormality and judging whether a fracture abnormality exists; and when the fracture abnormality exists, alarming. The bridge abnormality detection method and device provided by the application have high data real-time performance, accurate detection effect, and can periodically obtain fracture abnormality monitoring conditions, thereby assisting administrators to timely process the bridge deck with the fracture abnormality.

The invention discloses a data processing method and system for machine room operation and maintenance, a storage medium and electronic equipment, relates to the technical field of machine room operation and maintenance, and aims to avoid manual consulting of related drawings for alarm positioning and field viewing when an alarm event occurs in the inspection process. According to the scheme, the inspection task is subdivided only through the pre-configured machine room operation and maintenance software, specific steps, required time and task priorities can be planned more clearly, and the working process is more ordered, so that daily affairs of a machine room do not need to be manually recorded after the machine room operation and maintenance software is put into use, paperless operation is realized, and the working efficiency is improved. Operation and maintenance management and supervision of the machine room are greatly facilitated, so that the overall operation and maintenance efficiency is improved.