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c8eeb62b JB |
1 | // Partial Copyright Jerome Benoit. 2021. All Rights Reserved. |
2 | ||
4a1857a2 | 3 | import { ACElectricUtils, DCElectricUtils } from '../../../utils/ElectricUtils'; |
c0560973 | 4 | import { AuthorizeRequest, OCPP16AuthorizeResponse, OCPP16StartTransactionResponse, OCPP16StopTransactionReason, OCPP16StopTransactionResponse, StartTransactionRequest, StopTransactionRequest } from '../../../types/ocpp/1.6/Transaction'; |
4c2b4904 | 5 | import { CurrentType, Voltage } from '../../../types/ChargingStationTemplate'; |
73b9adec | 6 | import { DiagnosticsStatusNotificationRequest, HeartbeatRequest, OCPP16BootNotificationRequest, OCPP16RequestCommand, StatusNotificationRequest } from '../../../types/ocpp/1.6/Requests'; |
9ccca265 | 7 | import { MeterValueUnit, MeterValuesRequest, OCPP16MeterValue, OCPP16MeterValueMeasurand, OCPP16MeterValuePhase } from '../../../types/ocpp/1.6/MeterValues'; |
c0560973 | 8 | |
73b9adec | 9 | import type ChargingStation from '../../ChargingStation'; |
c0560973 | 10 | import Constants from '../../../utils/Constants'; |
14763b46 | 11 | import { ErrorType } from '../../../types/ocpp/ErrorType'; |
9ccca265 | 12 | import MeasurandPerPhaseSampledValueTemplates from '../../../types/MeasurandPerPhaseSampledValueTemplates'; |
c0560973 | 13 | import MeasurandValues from '../../../types/MeasurandValues'; |
efa43e52 | 14 | import { OCPP16BootNotificationResponse } from '../../../types/ocpp/1.6/Responses'; |
c0560973 JB |
15 | import { OCPP16ChargePointErrorCode } from '../../../types/ocpp/1.6/ChargePointErrorCode'; |
16 | import { OCPP16ChargePointStatus } from '../../../types/ocpp/1.6/ChargePointStatus'; | |
47e22477 | 17 | import { OCPP16DiagnosticsStatus } from '../../../types/ocpp/1.6/DiagnosticsStatus'; |
6ed92bc1 | 18 | import { OCPP16ServiceUtils } from './OCPP16ServiceUtils'; |
e58068fd | 19 | import OCPPError from '../../../exception/OCPPError'; |
c0560973 | 20 | import OCPPRequestService from '../OCPPRequestService'; |
73b9adec | 21 | import type OCPPResponseService from '../OCPPResponseService'; |
caad9d6b | 22 | import { SendParams } from '../../../types/ocpp/Requests'; |
c0560973 | 23 | import Utils from '../../../utils/Utils'; |
9f2e3130 | 24 | import logger from '../../../utils/Logger'; |
c0560973 | 25 | |
909dcf2d JB |
26 | const moduleName = 'OCPP16RequestService'; |
27 | ||
c0560973 | 28 | export default class OCPP16RequestService extends OCPPRequestService { |
9f2e3130 | 29 | public constructor(chargingStation: ChargingStation, ocppResponseService: OCPPResponseService) { |
909dcf2d | 30 | if (new.target?.name === moduleName) { |
06127450 | 31 | throw new TypeError(`Cannot construct ${new.target?.name} instances directly`); |
9f2e3130 JB |
32 | } |
33 | super(chargingStation, ocppResponseService); | |
34 | } | |
35 | ||
caad9d6b | 36 | public async sendHeartbeat(params?: SendParams): Promise<void> { |
5e0c67e8 JB |
37 | const payload: HeartbeatRequest = {}; |
38 | await this.sendMessage(Utils.generateUUID(), payload, OCPP16RequestCommand.HEARTBEAT, params); | |
c0560973 JB |
39 | } |
40 | ||
fd0c36fa | 41 | public async sendBootNotification(chargePointModel: string, chargePointVendor: string, chargeBoxSerialNumber?: string, firmwareVersion?: string, |
caad9d6b JB |
42 | chargePointSerialNumber?: string, iccid?: string, imsi?: string, meterSerialNumber?: string, meterType?: string, |
43 | params?: SendParams): Promise<OCPP16BootNotificationResponse> { | |
5e0c67e8 JB |
44 | const payload: OCPP16BootNotificationRequest = { |
45 | chargePointModel, | |
46 | chargePointVendor, | |
47 | ...!Utils.isUndefined(chargeBoxSerialNumber) && { chargeBoxSerialNumber }, | |
48 | ...!Utils.isUndefined(chargePointSerialNumber) && { chargePointSerialNumber }, | |
49 | ...!Utils.isUndefined(firmwareVersion) && { firmwareVersion }, | |
50 | ...!Utils.isUndefined(iccid) && { iccid }, | |
51 | ...!Utils.isUndefined(imsi) && { imsi }, | |
52 | ...!Utils.isUndefined(meterSerialNumber) && { meterSerialNumber }, | |
53 | ...!Utils.isUndefined(meterType) && { meterType } | |
54 | }; | |
55 | return await this.sendMessage(Utils.generateUUID(), payload, OCPP16RequestCommand.BOOT_NOTIFICATION, | |
56 | { ...params, skipBufferingOnError: true }) as OCPP16BootNotificationResponse; | |
c0560973 JB |
57 | } |
58 | ||
035742f7 JB |
59 | public async sendStatusNotification(connectorId: number, status: OCPP16ChargePointStatus, |
60 | errorCode: OCPP16ChargePointErrorCode = OCPP16ChargePointErrorCode.NO_ERROR): Promise<void> { | |
5e0c67e8 JB |
61 | const payload: StatusNotificationRequest = { |
62 | connectorId, | |
63 | errorCode, | |
64 | status, | |
65 | }; | |
66 | await this.sendMessage(Utils.generateUUID(), payload, OCPP16RequestCommand.STATUS_NOTIFICATION); | |
c0560973 JB |
67 | } |
68 | ||
163547b1 | 69 | public async sendAuthorize(connectorId: number, idTag?: string): Promise<OCPP16AuthorizeResponse> { |
5e0c67e8 | 70 | const payload: AuthorizeRequest = { |
c69294f7 | 71 | ...!Utils.isUndefined(idTag) ? { idTag } : { idTag: Constants.DEFAULT_IDTAG }, |
5e0c67e8 JB |
72 | }; |
73 | this.chargingStation.getConnectorStatus(connectorId).authorizeIdTag = idTag; | |
74 | return await this.sendMessage(Utils.generateUUID(), payload, OCPP16RequestCommand.AUTHORIZE) as OCPP16AuthorizeResponse; | |
c0560973 JB |
75 | } |
76 | ||
77 | public async sendStartTransaction(connectorId: number, idTag?: string): Promise<OCPP16StartTransactionResponse> { | |
5e0c67e8 JB |
78 | const payload: StartTransactionRequest = { |
79 | connectorId, | |
c69294f7 | 80 | ...!Utils.isUndefined(idTag) ? { idTag } : { idTag: Constants.DEFAULT_IDTAG }, |
5e0c67e8 JB |
81 | meterStart: this.chargingStation.getEnergyActiveImportRegisterByConnectorId(connectorId), |
82 | timestamp: new Date().toISOString(), | |
83 | }; | |
84 | return await this.sendMessage(Utils.generateUUID(), payload, OCPP16RequestCommand.START_TRANSACTION) as OCPP16StartTransactionResponse; | |
c0560973 JB |
85 | } |
86 | ||
035742f7 JB |
87 | public async sendStopTransaction(transactionId: number, meterStop: number, idTag?: string, |
88 | reason: OCPP16StopTransactionReason = OCPP16StopTransactionReason.NONE): Promise<OCPP16StopTransactionResponse> { | |
5e0c67e8 JB |
89 | let connectorId: number; |
90 | for (const id of this.chargingStation.connectors.keys()) { | |
91 | if (id > 0 && this.chargingStation.getConnectorStatus(id)?.transactionId === transactionId) { | |
92 | connectorId = id; | |
93 | break; | |
326f6e38 | 94 | } |
c0560973 | 95 | } |
5e0c67e8 JB |
96 | const transactionEndMeterValue = OCPP16ServiceUtils.buildTransactionEndMeterValue(this.chargingStation, connectorId, meterStop); |
97 | // FIXME: should be a callback, each OCPP commands implementation must do only one job | |
98 | (this.chargingStation.getBeginEndMeterValues() && this.chargingStation.getOcppStrictCompliance() && !this.chargingStation.getOutOfOrderEndMeterValues()) | |
99 | && await this.sendTransactionEndMeterValues(connectorId, transactionId, transactionEndMeterValue); | |
100 | const payload: StopTransactionRequest = { | |
101 | transactionId, | |
102 | ...!Utils.isUndefined(idTag) && { idTag }, | |
103 | meterStop, | |
104 | timestamp: new Date().toISOString(), | |
105 | ...reason && { reason }, | |
106 | ...this.chargingStation.getTransactionDataMeterValues() && { transactionData: OCPP16ServiceUtils.buildTransactionDataMeterValues(this.chargingStation.getConnectorStatus(connectorId).transactionBeginMeterValue, transactionEndMeterValue) }, | |
107 | }; | |
108 | return await this.sendMessage(Utils.generateUUID(), payload, OCPP16RequestCommand.STOP_TRANSACTION) as OCPP16StartTransactionResponse; | |
c0560973 JB |
109 | } |
110 | ||
aef1b33a | 111 | public async sendMeterValues(connectorId: number, transactionId: number, interval: number, debug = false): Promise<void> { |
5e0c67e8 JB |
112 | const meterValue: OCPP16MeterValue = { |
113 | timestamp: new Date().toISOString(), | |
114 | sampledValue: [], | |
115 | }; | |
116 | const connector = this.chargingStation.getConnectorStatus(connectorId); | |
117 | // SoC measurand | |
118 | const socSampledValueTemplate = this.chargingStation.getSampledValueTemplate(connectorId, OCPP16MeterValueMeasurand.STATE_OF_CHARGE); | |
119 | if (socSampledValueTemplate) { | |
120 | const socSampledValueTemplateValue = socSampledValueTemplate.value | |
121 | ? Utils.getRandomFloatFluctuatedRounded(parseInt(socSampledValueTemplate.value), socSampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT) | |
122 | : Utils.getRandomInteger(100); | |
123 | meterValue.sampledValue.push(OCPP16ServiceUtils.buildSampledValue(socSampledValueTemplate, socSampledValueTemplateValue)); | |
124 | const sampledValuesIndex = meterValue.sampledValue.length - 1; | |
125 | if (Utils.convertToInt(meterValue.sampledValue[sampledValuesIndex].value) > 100 || debug) { | |
126 | logger.error(`${this.chargingStation.logPrefix()} MeterValues measurand ${meterValue.sampledValue[sampledValuesIndex].measurand ?? OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER}: connectorId ${connectorId}, transaction ${connector.transactionId}, value: ${meterValue.sampledValue[sampledValuesIndex].value}/100`); | |
127 | } | |
128 | } | |
129 | // Voltage measurand | |
130 | const voltageSampledValueTemplate = this.chargingStation.getSampledValueTemplate(connectorId, OCPP16MeterValueMeasurand.VOLTAGE); | |
131 | if (voltageSampledValueTemplate) { | |
132 | const voltageSampledValueTemplateValue = voltageSampledValueTemplate.value ? parseInt(voltageSampledValueTemplate.value) : this.chargingStation.getVoltageOut(); | |
133 | const fluctuationPercent = voltageSampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT; | |
134 | const voltageMeasurandValue = Utils.getRandomFloatFluctuatedRounded(voltageSampledValueTemplateValue, fluctuationPercent); | |
135 | if (this.chargingStation.getNumberOfPhases() !== 3 || (this.chargingStation.getNumberOfPhases() === 3 && this.chargingStation.getMainVoltageMeterValues())) { | |
136 | meterValue.sampledValue.push(OCPP16ServiceUtils.buildSampledValue(voltageSampledValueTemplate, voltageMeasurandValue)); | |
9ccca265 | 137 | } |
5e0c67e8 JB |
138 | for (let phase = 1; this.chargingStation.getNumberOfPhases() === 3 && phase <= this.chargingStation.getNumberOfPhases(); phase++) { |
139 | const phaseLineToNeutralValue = `L${phase}-N`; | |
140 | const voltagePhaseLineToNeutralSampledValueTemplate = this.chargingStation.getSampledValueTemplate(connectorId, OCPP16MeterValueMeasurand.VOLTAGE, | |
141 | phaseLineToNeutralValue as OCPP16MeterValuePhase); | |
142 | let voltagePhaseLineToNeutralMeasurandValue: number; | |
143 | if (voltagePhaseLineToNeutralSampledValueTemplate) { | |
144 | const voltagePhaseLineToNeutralSampledValueTemplateValue = voltagePhaseLineToNeutralSampledValueTemplate.value ? parseInt(voltagePhaseLineToNeutralSampledValueTemplate.value) : this.chargingStation.getVoltageOut(); | |
145 | const fluctuationPhaseToNeutralPercent = voltagePhaseLineToNeutralSampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT; | |
146 | voltagePhaseLineToNeutralMeasurandValue = Utils.getRandomFloatFluctuatedRounded(voltagePhaseLineToNeutralSampledValueTemplateValue, fluctuationPhaseToNeutralPercent); | |
9ccca265 | 147 | } |
5e0c67e8 JB |
148 | meterValue.sampledValue.push(OCPP16ServiceUtils.buildSampledValue(voltagePhaseLineToNeutralSampledValueTemplate ?? voltageSampledValueTemplate, |
149 | voltagePhaseLineToNeutralMeasurandValue ?? voltageMeasurandValue, null, phaseLineToNeutralValue as OCPP16MeterValuePhase)); | |
150 | if (this.chargingStation.getPhaseLineToLineVoltageMeterValues()) { | |
151 | const phaseLineToLineValue = `L${phase}-L${(phase + 1) % this.chargingStation.getNumberOfPhases() !== 0 ? (phase + 1) % this.chargingStation.getNumberOfPhases() : this.chargingStation.getNumberOfPhases()}`; | |
152 | const voltagePhaseLineToLineSampledValueTemplate = this.chargingStation.getSampledValueTemplate(connectorId, OCPP16MeterValueMeasurand.VOLTAGE, phaseLineToLineValue as OCPP16MeterValuePhase); | |
153 | let voltagePhaseLineToLineMeasurandValue: number; | |
154 | if (voltagePhaseLineToLineSampledValueTemplate) { | |
155 | const voltagePhaseLineToLineSampledValueTemplateValue = voltagePhaseLineToLineSampledValueTemplate.value ? parseInt(voltagePhaseLineToLineSampledValueTemplate.value) : Voltage.VOLTAGE_400; | |
156 | const fluctuationPhaseLineToLinePercent = voltagePhaseLineToLineSampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT; | |
157 | voltagePhaseLineToLineMeasurandValue = Utils.getRandomFloatFluctuatedRounded(voltagePhaseLineToLineSampledValueTemplateValue, fluctuationPhaseLineToLinePercent); | |
c0560973 | 158 | } |
5e0c67e8 JB |
159 | const defaultVoltagePhaseLineToLineMeasurandValue = Utils.getRandomFloatFluctuatedRounded(Voltage.VOLTAGE_400, fluctuationPercent); |
160 | meterValue.sampledValue.push(OCPP16ServiceUtils.buildSampledValue(voltagePhaseLineToLineSampledValueTemplate ?? voltageSampledValueTemplate, | |
161 | voltagePhaseLineToLineMeasurandValue ?? defaultVoltagePhaseLineToLineMeasurandValue, null, phaseLineToLineValue as OCPP16MeterValuePhase)); | |
9ccca265 JB |
162 | } |
163 | } | |
5e0c67e8 JB |
164 | } |
165 | // Power.Active.Import measurand | |
166 | const powerSampledValueTemplate = this.chargingStation.getSampledValueTemplate(connectorId, OCPP16MeterValueMeasurand.POWER_ACTIVE_IMPORT); | |
167 | let powerPerPhaseSampledValueTemplates: MeasurandPerPhaseSampledValueTemplates = {}; | |
168 | if (this.chargingStation.getNumberOfPhases() === 3) { | |
169 | powerPerPhaseSampledValueTemplates = { | |
170 | L1: this.chargingStation.getSampledValueTemplate(connectorId, OCPP16MeterValueMeasurand.POWER_ACTIVE_IMPORT, OCPP16MeterValuePhase.L1_N), | |
171 | L2: this.chargingStation.getSampledValueTemplate(connectorId, OCPP16MeterValueMeasurand.POWER_ACTIVE_IMPORT, OCPP16MeterValuePhase.L2_N), | |
172 | L3: this.chargingStation.getSampledValueTemplate(connectorId, OCPP16MeterValueMeasurand.POWER_ACTIVE_IMPORT, OCPP16MeterValuePhase.L3_N), | |
173 | }; | |
174 | } | |
175 | if (powerSampledValueTemplate) { | |
176 | OCPP16ServiceUtils.checkMeasurandPowerDivider(this.chargingStation, powerSampledValueTemplate.measurand); | |
177 | const errMsg = `${this.chargingStation.logPrefix()} MeterValues measurand ${powerSampledValueTemplate.measurand ?? OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER}: Unknown ${this.chargingStation.getCurrentOutType()} currentOutType in template file ${this.chargingStation.stationTemplateFile}, cannot calculate ${powerSampledValueTemplate.measurand ?? OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER} measurand value`; | |
178 | const powerMeasurandValues = {} as MeasurandValues; | |
179 | const unitDivider = powerSampledValueTemplate?.unit === MeterValueUnit.KILO_WATT ? 1000 : 1; | |
180 | const maxPower = Math.round(this.chargingStation.stationInfo.maxPower / this.chargingStation.stationInfo.powerDivider); | |
181 | const maxPowerPerPhase = Math.round((this.chargingStation.stationInfo.maxPower / this.chargingStation.stationInfo.powerDivider) / this.chargingStation.getNumberOfPhases()); | |
182 | switch (this.chargingStation.getCurrentOutType()) { | |
183 | case CurrentType.AC: | |
184 | if (this.chargingStation.getNumberOfPhases() === 3) { | |
185 | const defaultFluctuatedPowerPerPhase = powerSampledValueTemplate.value | |
aef1b33a | 186 | && Utils.getRandomFloatFluctuatedRounded(parseInt(powerSampledValueTemplate.value) / this.chargingStation.getNumberOfPhases(), powerSampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT); |
5e0c67e8 | 187 | const phase1FluctuatedValue = powerPerPhaseSampledValueTemplates?.L1?.value |
9ccca265 | 188 | && Utils.getRandomFloatFluctuatedRounded(parseInt(powerPerPhaseSampledValueTemplates.L1.value), powerPerPhaseSampledValueTemplates.L1.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT); |
5e0c67e8 | 189 | const phase2FluctuatedValue = powerPerPhaseSampledValueTemplates?.L2?.value |
9ccca265 | 190 | && Utils.getRandomFloatFluctuatedRounded(parseInt(powerPerPhaseSampledValueTemplates.L2.value), powerPerPhaseSampledValueTemplates.L2.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT); |
5e0c67e8 | 191 | const phase3FluctuatedValue = powerPerPhaseSampledValueTemplates?.L3?.value |
9ccca265 | 192 | && Utils.getRandomFloatFluctuatedRounded(parseInt(powerPerPhaseSampledValueTemplates.L3.value), powerPerPhaseSampledValueTemplates.L3.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT); |
5e0c67e8 JB |
193 | powerMeasurandValues.L1 = (phase1FluctuatedValue ?? defaultFluctuatedPowerPerPhase) ?? Utils.getRandomFloatRounded(maxPowerPerPhase / unitDivider); |
194 | powerMeasurandValues.L2 = (phase2FluctuatedValue ?? defaultFluctuatedPowerPerPhase) ?? Utils.getRandomFloatRounded(maxPowerPerPhase / unitDivider); | |
195 | powerMeasurandValues.L3 = (phase3FluctuatedValue ?? defaultFluctuatedPowerPerPhase) ?? Utils.getRandomFloatRounded(maxPowerPerPhase / unitDivider); | |
196 | } else { | |
197 | powerMeasurandValues.L1 = powerSampledValueTemplate.value | |
9ccca265 JB |
198 | ? Utils.getRandomFloatFluctuatedRounded(parseInt(powerSampledValueTemplate.value), powerSampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT) |
199 | : Utils.getRandomFloatRounded(maxPower / unitDivider); | |
5e0c67e8 JB |
200 | powerMeasurandValues.L2 = 0; |
201 | powerMeasurandValues.L3 = 0; | |
c0560973 | 202 | } |
5e0c67e8 JB |
203 | powerMeasurandValues.allPhases = Utils.roundTo(powerMeasurandValues.L1 + powerMeasurandValues.L2 + powerMeasurandValues.L3, 2); |
204 | break; | |
205 | case CurrentType.DC: | |
206 | powerMeasurandValues.allPhases = powerSampledValueTemplate.value | |
207 | ? Utils.getRandomFloatFluctuatedRounded(parseInt(powerSampledValueTemplate.value), powerSampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT) | |
208 | : Utils.getRandomFloatRounded(maxPower / unitDivider); | |
209 | break; | |
210 | default: | |
211 | logger.error(errMsg); | |
212 | throw new OCPPError(ErrorType.INTERNAL_ERROR, errMsg, OCPP16RequestCommand.METER_VALUES); | |
9ccca265 | 213 | } |
5e0c67e8 JB |
214 | meterValue.sampledValue.push(OCPP16ServiceUtils.buildSampledValue(powerSampledValueTemplate, powerMeasurandValues.allPhases)); |
215 | const sampledValuesIndex = meterValue.sampledValue.length - 1; | |
216 | const maxPowerRounded = Utils.roundTo(maxPower / unitDivider, 2); | |
217 | if (Utils.convertToFloat(meterValue.sampledValue[sampledValuesIndex].value) > maxPowerRounded || debug) { | |
218 | logger.error(`${this.chargingStation.logPrefix()} MeterValues measurand ${meterValue.sampledValue[sampledValuesIndex].measurand ?? OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER}: connectorId ${connectorId}, transaction ${connector.transactionId}, value: ${meterValue.sampledValue[sampledValuesIndex].value}/${maxPowerRounded}`); | |
9ccca265 | 219 | } |
5e0c67e8 JB |
220 | for (let phase = 1; this.chargingStation.getNumberOfPhases() === 3 && phase <= this.chargingStation.getNumberOfPhases(); phase++) { |
221 | const phaseValue = `L${phase}-N`; | |
222 | meterValue.sampledValue.push(OCPP16ServiceUtils.buildSampledValue(powerPerPhaseSampledValueTemplates[`L${phase}`] ?? powerSampledValueTemplate, powerMeasurandValues[`L${phase}`], null, | |
223 | phaseValue as OCPP16MeterValuePhase)); | |
224 | const sampledValuesPerPhaseIndex = meterValue.sampledValue.length - 1; | |
225 | const maxPowerPerPhaseRounded = Utils.roundTo(maxPowerPerPhase / unitDivider, 2); | |
226 | if (Utils.convertToFloat(meterValue.sampledValue[sampledValuesPerPhaseIndex].value) > maxPowerPerPhaseRounded || debug) { | |
227 | logger.error(`${this.chargingStation.logPrefix()} MeterValues measurand ${meterValue.sampledValue[sampledValuesPerPhaseIndex].measurand ?? OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER}: phase ${meterValue.sampledValue[sampledValuesPerPhaseIndex].phase}, connectorId ${connectorId}, transaction ${connector.transactionId}, value: ${meterValue.sampledValue[sampledValuesPerPhaseIndex].value}/${maxPowerPerPhaseRounded}`); | |
228 | } | |
229 | } | |
230 | } | |
231 | // Current.Import measurand | |
232 | const currentSampledValueTemplate = this.chargingStation.getSampledValueTemplate(connectorId, OCPP16MeterValueMeasurand.CURRENT_IMPORT); | |
233 | let currentPerPhaseSampledValueTemplates: MeasurandPerPhaseSampledValueTemplates = {}; | |
234 | if (this.chargingStation.getNumberOfPhases() === 3) { | |
235 | currentPerPhaseSampledValueTemplates = { | |
236 | L1: this.chargingStation.getSampledValueTemplate(connectorId, OCPP16MeterValueMeasurand.CURRENT_IMPORT, OCPP16MeterValuePhase.L1), | |
237 | L2: this.chargingStation.getSampledValueTemplate(connectorId, OCPP16MeterValueMeasurand.CURRENT_IMPORT, OCPP16MeterValuePhase.L2), | |
238 | L3: this.chargingStation.getSampledValueTemplate(connectorId, OCPP16MeterValueMeasurand.CURRENT_IMPORT, OCPP16MeterValuePhase.L3), | |
239 | }; | |
240 | } | |
241 | if (currentSampledValueTemplate) { | |
242 | OCPP16ServiceUtils.checkMeasurandPowerDivider(this.chargingStation, currentSampledValueTemplate.measurand); | |
243 | const errMsg = `${this.chargingStation.logPrefix()} MeterValues measurand ${currentSampledValueTemplate.measurand ?? OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER}: Unknown ${this.chargingStation.getCurrentOutType()} currentOutType in template file ${this.chargingStation.stationTemplateFile}, cannot calculate ${currentSampledValueTemplate.measurand ?? OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER} measurand value`; | |
244 | const currentMeasurandValues: MeasurandValues = {} as MeasurandValues; | |
245 | let maxAmperage: number; | |
246 | switch (this.chargingStation.getCurrentOutType()) { | |
247 | case CurrentType.AC: | |
248 | maxAmperage = ACElectricUtils.amperagePerPhaseFromPower(this.chargingStation.getNumberOfPhases(), this.chargingStation.stationInfo.maxPower / this.chargingStation.stationInfo.powerDivider, this.chargingStation.getVoltageOut()); | |
249 | if (this.chargingStation.getNumberOfPhases() === 3) { | |
250 | const defaultFluctuatedAmperagePerPhase = currentSampledValueTemplate.value | |
9ccca265 | 251 | && Utils.getRandomFloatFluctuatedRounded(parseInt(currentSampledValueTemplate.value), currentSampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT); |
5e0c67e8 | 252 | const phase1FluctuatedValue = currentPerPhaseSampledValueTemplates?.L1?.value |
9ccca265 | 253 | && Utils.getRandomFloatFluctuatedRounded(parseInt(currentPerPhaseSampledValueTemplates.L1.value), currentPerPhaseSampledValueTemplates.L1.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT); |
5e0c67e8 | 254 | const phase2FluctuatedValue = currentPerPhaseSampledValueTemplates?.L2?.value |
9ccca265 | 255 | && Utils.getRandomFloatFluctuatedRounded(parseInt(currentPerPhaseSampledValueTemplates.L2.value), currentPerPhaseSampledValueTemplates.L2.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT); |
5e0c67e8 | 256 | const phase3FluctuatedValue = currentPerPhaseSampledValueTemplates?.L3?.value |
9ccca265 | 257 | && Utils.getRandomFloatFluctuatedRounded(parseInt(currentPerPhaseSampledValueTemplates.L3.value), currentPerPhaseSampledValueTemplates.L3.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT); |
5e0c67e8 JB |
258 | currentMeasurandValues.L1 = (phase1FluctuatedValue ?? defaultFluctuatedAmperagePerPhase) ?? Utils.getRandomFloatRounded(maxAmperage); |
259 | currentMeasurandValues.L2 = (phase2FluctuatedValue ?? defaultFluctuatedAmperagePerPhase) ?? Utils.getRandomFloatRounded(maxAmperage); | |
260 | currentMeasurandValues.L3 = (phase3FluctuatedValue ?? defaultFluctuatedAmperagePerPhase) ?? Utils.getRandomFloatRounded(maxAmperage); | |
261 | } else { | |
262 | currentMeasurandValues.L1 = currentSampledValueTemplate.value | |
9ccca265 JB |
263 | ? Utils.getRandomFloatFluctuatedRounded(parseInt(currentSampledValueTemplate.value), currentSampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT) |
264 | : Utils.getRandomFloatRounded(maxAmperage); | |
5e0c67e8 JB |
265 | currentMeasurandValues.L2 = 0; |
266 | currentMeasurandValues.L3 = 0; | |
c0560973 | 267 | } |
5e0c67e8 JB |
268 | currentMeasurandValues.allPhases = Utils.roundTo((currentMeasurandValues.L1 + currentMeasurandValues.L2 + currentMeasurandValues.L3) / this.chargingStation.getNumberOfPhases(), 2); |
269 | break; | |
270 | case CurrentType.DC: | |
271 | maxAmperage = DCElectricUtils.amperage(this.chargingStation.stationInfo.maxPower / this.chargingStation.stationInfo.powerDivider, this.chargingStation.getVoltageOut()); | |
272 | currentMeasurandValues.allPhases = currentSampledValueTemplate.value | |
273 | ? Utils.getRandomFloatFluctuatedRounded(parseInt(currentSampledValueTemplate.value), currentSampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT) | |
274 | : Utils.getRandomFloatRounded(maxAmperage); | |
275 | break; | |
276 | default: | |
277 | logger.error(errMsg); | |
278 | throw new OCPPError(ErrorType.INTERNAL_ERROR, errMsg, OCPP16RequestCommand.METER_VALUES); | |
279 | } | |
280 | meterValue.sampledValue.push(OCPP16ServiceUtils.buildSampledValue(currentSampledValueTemplate, currentMeasurandValues.allPhases)); | |
281 | const sampledValuesIndex = meterValue.sampledValue.length - 1; | |
282 | if (Utils.convertToFloat(meterValue.sampledValue[sampledValuesIndex].value) > maxAmperage || debug) { | |
283 | logger.error(`${this.chargingStation.logPrefix()} MeterValues measurand ${meterValue.sampledValue[sampledValuesIndex].measurand ?? OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER}: connectorId ${connectorId}, transaction ${connector.transactionId}, value: ${meterValue.sampledValue[sampledValuesIndex].value}/${maxAmperage}`); | |
284 | } | |
285 | for (let phase = 1; this.chargingStation.getNumberOfPhases() === 3 && phase <= this.chargingStation.getNumberOfPhases(); phase++) { | |
286 | const phaseValue = `L${phase}`; | |
287 | meterValue.sampledValue.push(OCPP16ServiceUtils.buildSampledValue(currentPerPhaseSampledValueTemplates[phaseValue] ?? currentSampledValueTemplate, | |
288 | currentMeasurandValues[phaseValue], null, phaseValue as OCPP16MeterValuePhase)); | |
289 | const sampledValuesPerPhaseIndex = meterValue.sampledValue.length - 1; | |
290 | if (Utils.convertToFloat(meterValue.sampledValue[sampledValuesPerPhaseIndex].value) > maxAmperage || debug) { | |
291 | logger.error(`${this.chargingStation.logPrefix()} MeterValues measurand ${meterValue.sampledValue[sampledValuesPerPhaseIndex].measurand ?? OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER}: phase ${meterValue.sampledValue[sampledValuesPerPhaseIndex].phase}, connectorId ${connectorId}, transaction ${connector.transactionId}, value: ${meterValue.sampledValue[sampledValuesPerPhaseIndex].value}/${maxAmperage}`); | |
9ccca265 JB |
292 | } |
293 | } | |
5e0c67e8 JB |
294 | } |
295 | // Energy.Active.Import.Register measurand (default) | |
296 | const energySampledValueTemplate = this.chargingStation.getSampledValueTemplate(connectorId); | |
297 | if (energySampledValueTemplate) { | |
298 | OCPP16ServiceUtils.checkMeasurandPowerDivider(this.chargingStation, energySampledValueTemplate.measurand); | |
299 | const unitDivider = energySampledValueTemplate?.unit === MeterValueUnit.KILO_WATT_HOUR ? 1000 : 1; | |
300 | const maxEnergyRounded = Utils.roundTo(((this.chargingStation.stationInfo.maxPower / this.chargingStation.stationInfo.powerDivider) * interval) / (3600 * 1000), 2); | |
301 | const energyValueRounded = energySampledValueTemplate.value | |
302 | // Cumulate the fluctuated value around the static one | |
303 | ? Utils.getRandomFloatFluctuatedRounded(parseInt(energySampledValueTemplate.value), energySampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT) | |
304 | : Utils.getRandomFloatRounded(maxEnergyRounded); | |
9ccca265 | 305 | // Persist previous value on connector |
5e0c67e8 | 306 | if (connector && !Utils.isNullOrUndefined(connector.energyActiveImportRegisterValue) && connector.energyActiveImportRegisterValue >= 0 && |
caad9d6b | 307 | !Utils.isNullOrUndefined(connector.transactionEnergyActiveImportRegisterValue) && connector.transactionEnergyActiveImportRegisterValue >= 0) { |
5e0c67e8 JB |
308 | connector.energyActiveImportRegisterValue += energyValueRounded; |
309 | connector.transactionEnergyActiveImportRegisterValue += energyValueRounded; | |
310 | } else { | |
311 | connector.energyActiveImportRegisterValue = 0; | |
312 | connector.transactionEnergyActiveImportRegisterValue = 0; | |
313 | } | |
314 | meterValue.sampledValue.push(OCPP16ServiceUtils.buildSampledValue(energySampledValueTemplate, | |
315 | Utils.roundTo(this.chargingStation.getEnergyActiveImportRegisterByTransactionId(transactionId) / unitDivider, 2))); | |
316 | const sampledValuesIndex = meterValue.sampledValue.length - 1; | |
317 | if (energyValueRounded > maxEnergyRounded || debug) { | |
318 | logger.error(`${this.chargingStation.logPrefix()} MeterValues measurand ${meterValue.sampledValue[sampledValuesIndex].measurand ?? OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER}: connectorId ${connectorId}, transaction ${connector.transactionId}, value: ${energyValueRounded}/${maxEnergyRounded}, duration: ${Utils.roundTo(interval / (3600 * 1000), 4)}h`); | |
c0560973 | 319 | } |
c0560973 | 320 | } |
5e0c67e8 JB |
321 | const payload: MeterValuesRequest = { |
322 | connectorId, | |
323 | transactionId, | |
324 | meterValue: [meterValue], | |
325 | }; | |
326 | await this.sendMessage(Utils.generateUUID(), payload, OCPP16RequestCommand.METER_VALUES); | |
c0560973 JB |
327 | } |
328 | ||
fd0c36fa | 329 | public async sendTransactionBeginMeterValues(connectorId: number, transactionId: number, beginMeterValue: OCPP16MeterValue): Promise<void> { |
5e0c67e8 JB |
330 | const payload: MeterValuesRequest = { |
331 | connectorId, | |
332 | transactionId, | |
333 | meterValue: [beginMeterValue], | |
334 | }; | |
335 | await this.sendMessage(Utils.generateUUID(), payload, OCPP16RequestCommand.METER_VALUES); | |
326f6e38 JB |
336 | } |
337 | ||
fd0c36fa | 338 | public async sendTransactionEndMeterValues(connectorId: number, transactionId: number, endMeterValue: OCPP16MeterValue): Promise<void> { |
5e0c67e8 JB |
339 | const payload: MeterValuesRequest = { |
340 | connectorId, | |
341 | transactionId, | |
342 | meterValue: [endMeterValue], | |
343 | }; | |
344 | await this.sendMessage(Utils.generateUUID(), payload, OCPP16RequestCommand.METER_VALUES); | |
326f6e38 | 345 | } |
6ed92bc1 | 346 | |
47e22477 | 347 | public async sendDiagnosticsStatusNotification(diagnosticsStatus: OCPP16DiagnosticsStatus): Promise<void> { |
5e0c67e8 JB |
348 | const payload: DiagnosticsStatusNotificationRequest = { |
349 | status: diagnosticsStatus | |
350 | }; | |
351 | await this.sendMessage(Utils.generateUUID(), payload, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION); | |
6ed92bc1 | 352 | } |
c0560973 | 353 | } |