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The standard specifies an Unmanned Aerial Vehicle polarimetric remote sensing method for Earth objects observation applications.

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This document addresses Global Navigation Satellite System (GNSS) data needed to supervise the flight of unmanned aerial vehicles (UAVs). The document specifies requirements on the data's content as well as on the short message protocols and transmission methods used to exchange such data.

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This guide provides an approach for testing and evaluation of on-board Lithium propulsion batteries in EVs during the routine charging and discharging process. It includes guidance for test conditions, procedures, and evaluation of results.

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This recommended practice specifies functional specifications and interface specifications for cellular communication terminals in Unmanned Aerial Vehicles (UAVs). It provides specifications for hardware, signaling, data interfaces, environmental characteristics, performance, reliability, security, and configuration management.

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This standard specifies the requirements based on 3APN for: a) Communication hardware capability for vehicle internet b) Communication network for vehicle internet c) Capability of vehicle internet management platform

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This recommended practice describes the selection and repurposing (including design, operation and maintenance) of second-life electric vehicle batteries in energy storage systems with voltage levels of 10kV and below. Various technical indexes of batteries and equipment are assessed in different stages of engineering to evaluate the system efficiency, safety and economic aspects.

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This standard is intended to be used to determine the imaging performance of x-ray and gamma-ray systems utilized to inspect loaded or empty vehicles, including personal and commercial vehicles of any type; marine and air cargo containers of any size; railroad cars; and palletized or Unpalletized cargo larger than 1 m × 1 m in cross-section. The standard applies to systems that are the following: -- Single or multiple energy, source, or view -- Employ primary (i.e., transmission) and/or scatter… read more (e.g., backscatter) radiation detection -- Used to detect prohibited and controlled materials and/or to verify manifests -- Primarily imaging systems but also may have complementary features such as material discrimination and automatic active or passive threat alerts. This standard does not address how to test these complementary features. Adherence to all applicable mechanical and electrical safety requirements and compatibility with all applicable installation codes, including electro-magnetic compatibility requirements, is extremely important for any type of x-ray or gamma-ray screening system; however, identification of these requirements is not within the scope of this standard. read less

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This standard specifies the requirements based on 3 Access Point Name (3APN) for: (1) Communication Hardware Capability for Vehicle Internet; (2) Communication Network for Vehicle Internet; (3) Capability of Vehicle Internet Management Platform.

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This part of IEC/IEEE 62704 establishes the concepts, techniques, validation procedures, uncertainties and limitations of the finite difference time domain technique (FDTD) when used for determining the peak spatial-average and whole-body average specific absorption rate (SAR) in a standardized human anatomical model exposed to the electromagnetic field emitted by vehicle mounted antennas in the frequency range from 30 MHz to 1 GHz, which covers typical high power mobile radio products and… read more applications. This document specifies and provides the test vehicle, human body models and the general benchmark data for those models. It defines antenna locations, operating configurations, exposure conditions, and positions that are typical of persons exposed to the fields generated by vehicle mounted antennas. The extended frequency range up to 6 GHz will be considered in future revisions of this document. This document does not recommend specific peak spatial-average and whole-body average SAR limits since these are found in other documents, e.g. IEEE C95.1-2005, ICNIRP (1998). read less

定价: 159元 / 折扣价: 136

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