The present disclosure discloses a heating adjustment method and device, which belongs to the field of thermal system management technologies. The method includes: calculating an average indoor temperature of a cell, wherein the average indoor temperature of the cell is an average value of a real-time indoor temperature of each dwelling unit in the cell; judging whether the average indoor temperature is within a standard temperature range; and adjusting at least one of a water pump flow and a water temperature supplied to the cell when the average indoor temperature is not within the standard temperature range. When the average indoor temperature of the current cell is abnormal, the temperature of the cell is restored to a standard value by adjusting the water pump flow and the water temperature for heating, thus the response speed is fast, the reliability is high, the user experience is improved and energy is saved.

The present disclosure discloses a heating adjustment method and device, which belongs to the field of thermal system management technologies. The method includes: calculating an average indoor temperature of a cell, wherein the average indoor temperature of the cell is an average value of a real-time indoor temperature of each dwelling unit in the cell; judging whether the average indoor temperature is within a standard temperature range; and adjusting at least one of a water pump flow and a water temperature supplied to the cell when the average indoor temperature is not within the standard temperature range. When the average indoor temperature of the current cell is abnormal, the temperature of the cell is restored to a standard value by adjusting the water pump flow and the water temperature for heating, thus the response speed is fast, the reliability is high, the user experience is improved and energy is saved.

A remote security system and method for securing a workstation including a display within a space may comprise at least one image capture device, at least one lock mechanism configured to cooperate with an entrance to the space, and at least one network access security device configured to cooperate with the workstation. The system may comprise internal components configured to cooperate with external components including a processor configured to determine from a captured image the presence of an unauthorized person, device, or activity. The captured image may be processed and annotated using an artificial intelligence modality.

Rental property management technology, in which reservation data is accessed on a rental property management server, and a request from a mobile device for an upcoming reservation at a property is detected. In response to detecting the request, the rental property management server confirms the upcoming reservation based on the accessed reservation data. In response to confirming the upcoming reservation, the reservation management server generates a unique access code. The rental property management server transmits the unique access code to the mobile device and to a monitoring system on the property. The rental property management server also transmits data to the monitoring system indicating that the unique access code grants access to the property.

Machine learning techniques for determining a risk level of a target building or other type of real property include receiving data indicative of various historical characteristics of and/or associated with real property, and/or receiving data included in historical, electronic claims pertaining to buildings/real properties, and utilizing the received data to train a machine learning or other model that identifies or discovers risk factors associated with buildings/real properties. The machine learning or other model may be applied to characteristic data associated with the target building/real property to generate risk factors and/or risk indicators of the target building/real property. The techniques may include analyzing the generated risk factors and/or risk indicators to determine a risk level of the target building/real property. The risk factors, risk indicators, and/or risk level may be used for many purposes, such as pricing, quoting, underwriting, or re-underwriting of insurance policies.

Described herein are systems, devices, methods, and media for connecting a user for providing emergency assistance based on emergency alerts from triggering devices such as voice or sound triggered emergency alerts. In some cases, the location of the emergency is provided.

Methods and systems for managing a security system are described. A security server located external to a premises may be in communication with a security system and a gateway device located at the premises. A status signal may be sent to the security server. The status signal may be initiated based on an alarm event. If the security server fails to detect a message of the status signal, the security server may send one or messages indicating the failure.

Doorbells often include a button to enable visitors to ring a chime to summon building occupants. In some embodiments, doorbells include a camera to take pictures of visitors. In several embodiments, doorbells include covers that are light filters. These light filters can cover infrared light sources such as infrared light emitting diodes. The light filters can pass infrared light while blocking visible light. In several embodiments, a front portion of a camera assembly fits through a hole in a light filter. Light filters can help secure camera assemblies and can form a portion of a doorbell's outer housing.

An apparatus comprising a camera sensor and a processor. The camera sensor may be configured to capture video data of an area of interest. The processor may be configured to (i) process the video data, (ii) generate control signals used to initiate security responses and (iii) execute computer readable instructions. The computer readable instructions are executed by the processor to (a) determine an activation state for the security responses, (b) determine a status of a visitor in the area of interest in response to an analysis of the video data, (c) select one of the control signals to initiate the security responses based on (i) the status of the visitor and (ii) the activation state and (d) determine a reaction of the visitor in response to the security responses.

A building management system includes one or more computer-readable storage media having instructions stored thereon that, when executed by one or more processors, cause the one or more processors to receive threat events from one or more data sources, each threat event including a description and for each threat event determine whether the description for the threat event corresponds to one of a multiple predefined threat categories, generate a standardized threat object for the threat event using the corresponding predefined threat category, and in response to determining the description does not correspond to one of the predefined threat categories, process the description using a natural language processing engine to identify one of the predefined threat categories to be assigned to the threat event and generate a standardized threat object for the threat event using the predefined threat category identified by the natural language processing engine.