在資訊化浪潮席捲全球的背景下，公安資訊化建設日益成為提升社會治理能力和維護社會穩定的關鍵手段。其中，GA/T 1400標準作為公安影片影像資訊應用系統的核心規範，以其結構化資料處理與應用能力，為公安資訊化建設注入了強大的動力。
GA/T 1400標準全稱為《公安影片影像資訊應用系統》，分為通用技術要求、應用平臺技術要求、資料庫技術要求和介面協議要求四個部分。其核心目標在於規範用於結構化資料（如人臉、車牌等）採集、傳輸的硬體裝置，確保前端裝置與平臺之間的結構化資料通訊暢通無阻。
以影片匯聚EasyCVR影片綜合安防管理平臺為例，透過規範化的GA/T 1400協議整合和開發，EasyCVR平臺可以與前端支援GA/T 1400的任何品牌的攝像機進行結構化資料暢通無阻的通訊和對接。這種對接不僅提高了資料的傳輸效率，還降低了系統整合的成本和複雜度。
作為GA/T 1400檢視庫的核心內容，EasyCVR影片智慧分析平臺中結構化資料的對接具有極高的應用價值。在公安工作中，透過對人臉、車牌等結構化資料的提取、分析和比對，可以實現對犯罪嫌疑人的快速識別和追蹤，提高案件偵破的效率和準確性。同時，結構化資料還可以應用於治安防控、交通管理等多個領域，為公安工作提供全面的資料支援。
以下是GA/T 1400檢視庫結構化資料（人員/人臉、機動車、非機動車、物品、場景）物件XMLSchema描述。
1、人員物件
//人員物件
<complexType name="Person">
<sequence>
<element name="PersonID" type="ImageCntObjectIdType"/>
<element name="InfoKind" type="InfoType" use="required"/>
<element name="SourceID" type="BasicObjectIdType" use="required"/>
<element name="DeviceID" type="string"/><element name="LeftTopX" type="int"
use="required"/>
<element name="LeftTopY" type="int" use="required"/>
<element name="RightBtmX" type="int" use="required"/>
<element name="RightBtmY" type="int" use="required"/>
<element name="LocationMarkTime" type="dateTime" use="required"/>
<element name="PersonAppearTime" type="dateTime" use="required"/>
<element name="PersonDisAppearTime" type="dateTime" use="required"/>
<element name="IDType" type="IDType"/>
<element name="IDNumber" type="IdNumberType"/>
<element name="Name" type="NameType"/>
<element name="UsedName" type="UsedNameType"/>
<element name="Alias" type="AliasType"/>
<element name="GenderCode" type="GenderType"/>
<element name="AgeUpLimit" type="int"/>
<element name="AgeLowerLimit" type="int"/>
<element name="EthicCode" type="EthicCodeType"/>
<element name="NationalityCode" type="NationalityCodeType"/>
<element name="NativeCityCode" type="PlaceCodeType"/>
<element name="ResidenceAdminDivision" type="PlaceCodeType"/>
<element name="ChineseAccentCode" type="ChineseAccentCode"/>
<element name="PersonOrg" type="OrgType"/>
<element name="JobCategory" type="JobCategoryType"/>
<element name="AccompanyNumber" type="int"/>
<element name="HeightUpLimit" type="int"/>
<element name="HeightLowerLimit" type="int"/>
<element name="BodyType" type="BodyType"/>
<element name="SkinColor" type="SkinColorType"/>
<element name="HairStyle" type="HairStyleType"/>
<element name="HairColor" type="ColorType"/>
<element name="Gesture" type="PostureType"/>
<element name="Status" type="PersonStatusType"/>
<element name="FaceStyle" type="FaceStyleType"/>
<element name="FacialFeature" type="FacialFeatureType"/>
<element name="PhysicalFeature" type="PhysicalFeatureType"/>
<element name="BodyFeature" type="BodyFeatureType"/>
<element name="HabitualMovement" type="HabitualActionType"/>
<element name="Behavior" type="BehaviorType"/>
<element name="BehaviorDescription" type="string"/>
<element name="Appendant" type="AppendageType"/>
<element name="AppendantDescription" type="string"/>
<element name="UmbrellaColor" type="ColorType"/>
<element name="RespiratorColor" type="ColorType"/>
<element name="CapStyle" type="HatStyleType"/>
<element name="CapColor" type="ColorType"/>
<element name="GlassStyle" type="GlassesStyleType"/>
<element name="GlassColor" type="ColorType"/>
<element name="ScarfColor" type="ColorType"/>
<element name="BagStyle" type="BagStyleType"/>
<element name="BagColor" type="ColorType"/>
<element name="CoatStyle" type="CoatStyleType"/>
<element name="CoatLength" type="CoatLengthType"/>
<element name="CoatColor" type="ColorType"/>
<element name="TrousersStyle" type="PantsStyleType"/>
<element name="TrousersColor" type="ColorType"/>
<element name="TrousersLen" type="PantsLengthType"/>
<element name="ShoesStyle" type="ShoesStyleType"/>
<element name="ShoesColor" type="ColorType"/>
<element name="IsDriver" type="int" use="required"/>
<element name="IsForeigner" type=" int " use="required"/>
<element name="PassportType" type="enPassportType"/>
<element name="ImmigrantTypeCode" type="ImmigrantTypeCodeType"/>
<element name="IsSuspectedTerrorist" type="int " use="required"/>
<element name="SuspectedTerroristNumber"
type="SuspectedTerroristNumberType"/>
<element name="IsCriminalInvolved" type=" int " use="required"/>
<element name="CriminalInvolvedSpecilisationCode"
type="CriminalInvolvedSpecilisationCodeType"/>
<element name="BodySpeciallMark" type="BodySpeciallMarkType"/>
<element name="CrimeMethod" type="CrimeMethodType"/>
<element name="CrimeCharacterCode" type="CrimeCharacterCodeType"/>
<element name="EscapedCriminalNumber" type="EscapedCriminalNumberType"/>
<element name="IsDetainees" type="int " use="required"/>
<element name="DetentionHouseCode" type="DetentionHouseCodeType"/>
<element name="DetaineesIdentity" type="DetaineesIdentityType"/>
<element name="DetaineesSpecialIdentity"
type="DetaineesSpecialIdentityType"/>
<element name="MemberTypeCode" type="MemberTypeCodeType"/>
<element name="IsVictim" type="int " use="required"/>
<element name="VictimType" type="VictimType"/>
<element name="InjuredDegree" type="InjuredDegreeType"/>
<element name="CorpseConditionCode" type="CorpseConditionCodeType"/>
<element name="IsSuspiciousPerson" type="int " use="required"/>
<element name="SubImageList" type="SubImageInfoList"/>
</sequence>
</complexType>
//人員物件列表
<complexType name="PersonList">
<sequence>
<element name="PersonObject" type="Person" minOccurs="0" />
</sequence>
</complexType>2、人臉物件
//人臉物件
<complexType name="Face">
<sequence>
<element name="FaceID" type="ImageCntObjectIdType" use="required"/>
<element name="InfoKind" type="InfoType" use="required"/>
<element name="SourceID" type="BasicObjectIdType" use="required"/>
<element name="DeviceID" type="string"/>
<element name="LeftTopX" type="int" use="required"/>
<element name="LeftTopY" type="int" use="required"/>
<element name="RightBtmX" type="int" use="required"/>
<element name="RightBtmY" type="int" use="required"/>
<element name="LocationMarkTime" type="dateTime" use="required"/>
<element name="FaceAppearTime" type="dateTime" use="required"/>
<element name="FaceDisAppearTime" type="dateTime" use="required"/>
<element name="IDType" type="IDType"/>
<element name="IDNumber" type="IdNumberType"/>
<element name="Name" type="NameType"/>
<element name="UsedName" type="UsedNameType"/>
<element name="Alias" type="AliasType"/>
<element name="GenderCode" type="GenderType"/>
<element name="AgeUpLimit" type="int"/>
<element name="AgeLowerLimit" type="int"/>
<element name="EthicCode" type="EthicCodeType"/>
<element name="NationalityCode" type="NationalityCodeType"/>
<element name="NativeCityCode" type="PlaceCodeType"/>
<element name="ResidenceAdminDivision" type="PlaceCodeType"/>
<element name="ChineseAccentCode" type="ChineseAccentCode"/>
<element name="JobCategory" type="JobCategoryType"/>
<element name="AccompanyNumber" type="int"/>
<element name="SkinColor" type="SkinColorType"/>
<element name="HairStyle" type="HairStyleType"/>
<element name="HairColor" type="ColorType"/>
<element name="FaceStyle" type="FaceStyleType"/>
<element name="FacialFeature" type="FacialFeatureType"/>
<element name="PhysicalFeature" type="PhysicalFeatureType"/>
<element name="RespiratorColor" type="ColorType"/>
<element name="CapStyle" type="HatStyleType"/>
<element name="CapColor" type="ColorType"/>
<element name="GlassStyle" type="GlassesStyleType"/>
<element name="GlassColor" type="ColorType"/>
<element name="IsDriver" type="int " use="required"/>
<element name="IsForeigner" type="int " use="required"/>
<element name="PassportType" type="enPassportType"/>
<element name="ImmigrantTypeCode" type="ImmigrantTypeCodeType"/>
<element name="IsSuspectedTerrorist" type="int " use="required"/>
<element name="SuspectedTerroristNumber"
type="SuspectedTerroristNumberType"/>
<element name="IsCriminalInvolved" type="int " use="required"/>
<element name="CriminalInvolvedSpecilisationCode"
type="CriminalInvolvedSpecilisationCodeType"/>
<element name="BodySpeciallMark" type="BodySpeciallMarkType"/>
<element name="CrimeMethod" type="CrimeMethodType"/>
<element name="CrimeCharacterCode" type="CrimeCharacterCodeType"/>
<element name="EscapedCriminalNumber" type="EscapedCriminalNumberType"/>
<element name="IsDetainees" type="int " use="required"/>
<element name="DetentionHouseCode" type="DetentionHouseCodeType"/>
<element name="DetaineesIdentity" type="DetaineesIdentityType"/>
<element name="DetaineesSpecialIdentity"
type="DetaineesSpecialIdentityType"/>
<element name="MemberTypeCode" type="MemberTypeCodeType"/>
<element name="IsVictim" type="int " use="required"/>
<element name="VictimType" type="VictimType"/>
<element name="InjuredDegree" type="InjuredDegreeType"/>
<element name="CorpseConditionCode" type="CorpseConditionCodeType"/>
<element name="IsSuspiciousPerson" type="int " use="required"/>
<element name="Attitude " type="int "/>
<element name="Similaritydegree " type=" Double "/>
<element name="EyebrowStyle " type="string"/>
<element name="NoseStyle " type="string"/>
<element name="MustacheStyle " type="string"/>
<element name="LipStyle " type="string"/>
<element name="WrinklePouch " type="string"/>
<element name="AcneStain " type="string"/>
<element name="FreckleBirthmark " type="string"/>
<element name="ScarDimple " type="string"/>
<element name="OtherFeature " type="string"/>
<element name="SubImageList" type="SubImageInfoList"/>
</sequence>
</complexType>
//人臉物件列表
<complexType name="FaceList">
<sequence>
<element name="FaceObject" type="Face" minOccurs="0" />
</sequence>
</complexType>3、機動車物件
//機動車物件
<complexType name="MotorVehicle">
<sequence>
<element name="MotorVehicleID" type="ImageCntObjectIdType" use="required"/>
<element name="InfoKind" type="InfoType" use="required"/>
<element name="SourceID" type="BasicObjectIdType" use="required"/>
<element name="TollgateID" type="DeviceIDType"/>
<element name="DeviceID" type="string"/>
<element name="StorageUrl1" type="string" />
<element name="StorageUrl2" type="string"/>
<element name="StorageUrl3" type="string"/>
<element name="StorageUrl4" type="string"/>
<element name="StorageUrl5" type="string"/>
<element name="LeftTopX" type="int"/>
<element name="LeftTopY" type="int"/>
<element name="RightBtmX" type="int"/>
<element name="RightBtmY" type="int"/>
<element name="MarkTime" type="dateTime"/>
<element name="AppearTime" type="dateTime"/>
<element name="DisappearTime" type="dateTime"/>
<element name="LaneNo" type="int"/>
<element name="HasPlate" type="Boolean" use="required"/>
<element name="PlateClass" type="PlateClassType" use="required"/>
<element name="PlateColor" type="ColorType" use="required"/>
<element name="PlateNo" type="PlateNoType" />
<element name="PlateNoAttach" type="PlateNoType"/>
<element name="PlateDescribe" type="string"/>
<element name="IsDecked" type="Boolean"/>
<element name="IsAltered" type="Boolean"/>
<element name="IsCovered" type="Boolean"/>
<element name="Speed" type="SpeedType"/>
<element name="Direction" type="HDirectionType"/>
<element name="DrivingStatusCode" type="DrivingStatusCodeType"/>
<element name="UsingPropertiesCode" type="UsingPropertiesCodeType"/>
<element name="VehicleClass" type="VehicleClassType"/>
<element name="VehicleBrand" type="VehicleBrandType"/>
<element name="VehicleModel" type="VehicleModelType"/>
<element name="VehicleStyles" type="string"/>
<element name="VehicleLength" type="int"/>
<element name="VehicleWidth" type="int"/>
<element name="VehicleHeight" type="int"/>
<element name="VehicleColor" type="ColorType" use="required"/>
<element name="VehicleColorDepth" type="VehicleColorDepthType"/>
<element name="VehicleHood" type="string"/>
<element name="VehicleTrunk" type="string"/>
<element name="VehicleWheel" type="string"/>
<element name="WheelPrintedPattern" type="WheelPrintedPatternType"/>
<element name="VehicleWindow" type="string"/>
<element name="VehicleRoof" type="string"/>
<element name="VehicleDoor" type="string"/>
<element name="SideOfVehicle" type="string"/>
<element name="CarOfVehicle" type="string"/>
<element name="RearviewMirror" type="string"/>
<element name="VehicleChassis" type="string"/>
<element name="VehicleShielding" type="string"/>
<element name="FilmColor" type="AutoFoilColorType"/>
<element name="IsModified" type="Boolean"/>
<element name="HitMarkInfo" type="DentInfoType"/>
<element name="VehicleBodyDesc" type="string"/>
<element name="VehicleFrontItem" type="FrontThingType"/>
<element name="DescOfFrontItem" type="string"/>
<element name="VehicleRearItem" type="RearThingType"/>
<element name="DescOfRearItem" type="string"/>
<element name="NumOfPassenger" type="int"/>
<element name="PassTime" type="dateTime"/>
<element name="NameOfPassedRoad" type="string"/>
<element name="IsSuspicious" type="Boolean"/>
<element name="Sunvisor" type="int"/>
<element name="SafetyBelt" type="int"/>
<element name="Calling" type="int"/>
<element name="SubImageList" type="SubImageInfoList"/>
</sequence>
</complexType>
//機動車物件列表
<complexType name="MotorVehicleList">
<sequence>
<element name="MotorVehicleObject" type="MotorVehicle" minOccurs="0" />
</sequence>
</complexType>4、非機動車物件
//非機動車物件
<complexType name="NonMotorVehicle">
<sequence>
<element name="NonMotorVehicleID" type="ImageCntObjectIdType"/>
<element name="InfoKind" type="InfoType" use="required"/>
<element name="SourceID" type="BasicObjectIdType" use="required"/>
<element name="DeviceID" type="string"/>
<element name="LeftTopX" type="int" use="required"/>
<element name="LeftTopY" type="int" use="required"/>
<element name="RightBtmX" type="int" use="required"/>
<element name="RightBtmY" type="int" use="required"/>
<element name="MarkTime" type="dateTime" use="required"/>
<element name="AppearTime" type="dateTime" use="required"/>
<element name="DisappearTime" type="dateTime" use="required"/>
<element name="HasPlate" type="Boolean" use="required"/>
<element name="PlateClass" type="PlateClassType" use="required"/>
<element name="PlateColor" type="ColorType" use="required"/>
<element name="PlateNo" type="string" use="required"/>
<element name="PlateNoAttach" type="string"/>
<element name="PlateDescribe" type="string"/>
<element name="IsDecked" type="Boolean"/>
<element name="IsAltered" type="Boolean"/>
<element name="IsCovered" type="Boolean"/>
<element name="Speed" type="SpeedType"/>
<element name="DrivingStatusCode" type="DrivingStatusCodeType"/>
<element name="UsingPropertiesCode" type="UsingPropertiesCodeType"/>
<element name="VehicleBrand" type="string"/>
<element name="VehicleType" type="string"/>
<element name="VehicleLength" type="int"/>
<element name="VehicleWidth" type="int"/>
<element name="VehicleHeight" type="int"/>
<element name="VehicleColor" type="int" use="required"/>
<element name="VehicleHood" type="string"/>
<element name="VehicleTrunk" type="string"/>
<element name="VehicleWheel" type="string"/>
<element name="WheelPrintedPattern" type="string"/>
<element name="VehicleWindow" type="string"/>
<element name="VehicleRoof" type="string"/>
<element name="VehicleDoor" type="string"/>
<element name="SideOfVehicle" type="string"/>
<element name="CarOfVehicle" type="string"/>
<element name="RearviewMirror" type="string"/>
<element name="VehicleChassis" type="string"/>
<element name="VehicleShielding" type="string"/>
<element name="FilmColor" type="int"/>
<element name="IsModified" type="int"/>
<element name="SubImageList" type="SubImageInfoList"/>
</sequence>
</complexType>
//非機動車物件列表
<complexType name="NonMotorVehicleList">
<sequence>
<element name="NonMotorVehicleObject" type="NonMotorVehicle" minOccurs="0" />
</sequence>
</complexType>5、物品物件
//物品物件
<complexType name="Thing">
<sequence>
<element name="ThingID" type="ImageCntObjectIdType"/>
<element name="InfoKind" type="InfoType" use="required"/>
<element name="SourceID" type="BasicObjectIdType" use="required"/>
<element name="DeviceID" type="string"/>
<element name="LeftTopX" type="int" />
<element name="LeftTopY" type="int" />
<element name="RightBtmX" type="int" />
<element name="RightBtmY" type="int" />
<element name="LocationMarkTime" type="dateTime" />
<element name="AppearTime" type="dateTime" />
<element name="DisappearTime" type="dateTime" />
<element name="Name" type="string" use="required"/>
<element name="Shape" type="string" use="required"/>
<element name="Color" type="ColorType" use="required"/>
<element name="Size" type="string"/>
<element name="Material" type="string"/>
<element name="Characteristic" type="string"/>
<element name="Propertiy" type="ThingPropertyType"/>
<element name="InvolvedObjType" type="InvolvedObjType"/>
<element name="FirearmsAmmunitionType" type="FirearmsAmmunitionType"/>
<element name="ToolTraceType" type="ToolTraceType"/>
<element name="EvidenceType" type="EvidenceType"/>
<element name="CaseEvidenceType" type="CaseEvidenceType"/>
<element name="SubImageList" type="SubImageInfoList"/>
</sequence>
</complexType>
//物品物件列表
<complexType name="ThingList">
<sequence>
<element name="ThingObject" type="Thing" minOccurs="0" />
</sequence>
</complexType>6、場景物件
//場景物件
<complexType name="Scene">
<sequence>
<element name="SceneID" type="ImageCntObjectIdType"/>
<element name="InfoKind" type="InfoType" use="required"/>
<element name="SourceID" type="BasicObjectIdType" use="required"/>
<element name="DeviceID" type="string"/>
<element name="BeginTime" type="dateTime"/>
<element name="PlaceType" type="PlaceType"/>
<element name="WeatherType" type="WeatherType"/>
<element name="SceneDescribe" type="string"/>
<element name="SceneType" type="SceneType"/>
<element name="RoadAlignmentType" type="RoadAlignmentType"/>
<element name="RoadTerraintype" type="int"/>
<element name="RoadSurfaceType" type="RoadSurfaceType"/>
<element name="RoadCoditionType" type="RoadCoditionType"/>
<element name="RoadJunctionSectionType" type="RoadJunctionSectionType"/>
<element name="RoadLightingType" type="RoadLightingType"/>
<element name="Illustration" type="IllustrationType"/>
<element name="WindDirection" type="WindDirectionType"/>
<element name="Illumination" type="IlluminationType"/>
<element name="FieldCondition" type="FieldConditionType"/>
<element name="Temperature" type="double"/>
<element name="Humidity" type="HumidityType"/>
<element name="PopulationDensity" type="DenseDegreeType"/>
<element name="DenseDegree" type="DenseDegreeType"/>
<element name="Importance" type="int"/>
<element name="SubImageList" type="SubImageInfoList"/>
</sequence>
</complexType>
//場景物件列表
<complexType name="SceneList">
<sequence>
<element name="SceneObject" type="Scene" minOccurs="0" />
</sequence>
</complexType>