Operational challenges
Multiple equipment models and protocols, access and version management difficulties
Instability of the on-site network, data continuity and control security
The failure depends on manual inspection, slow positioning and response.
Equipment data are separated from worksheets, customers and production systems
Programme capacity module
01Equipment identity, certificate and access management
02Protocol fit, edge gateway and offline cache
03Telemetric data, status, events and alarm centres
04Remote control, parameter configuration and OTA upgrade
05Equipment maps, transport manifests and site synergies
06Data analysis, open API and business systems integration
Proposed programme structure
The architecture level will be tailored to existing systems, data conditions and first-phase targets, with a focus on ensuring that business, data, integration and operational responsibilities are closed.
Devices and solidware layersDefine the equipment identity, the location of the collection point, the instructions, the version and the local security boundary.
Margins and Network LayersCompletion of protocols, caches, breakpoint transmission, site calculations and safe passage.
Device cloud platform layerManage connectivity, shadow status, telemetry, events, alarms, commands and OTA missions.
Operational applications layerProvide equipment maps, fail sheets, remote diagnostics, version management and service synergies.
Operations and Data LayerThe production, customer, asset and business systems are linked through API or messages, creating a closed business circle.
Boundary of responsibilities and collaboration between the parties
Singhua is responsible for protocol and platform programme, software development, cloudside connectivity, testing and deployment handover
Client or hardware party is responsible for providing prototypes, solidware matching, protocol information, site network and security conditions
Joint identification of points, alerts, remote instructions, the OTA range, pilot equipment and receiving and inspection baselines
Programme delivery results
SOLUTION OUTPUTAccess to equipment and protocol specifications
SOLUTION OUTPUTEdge or gateway software
SOLUTION OUTPUTDevice cloud management platform
SOLUTION OUTPUTPolice service and operational applications
SOLUTION OUTPUTTest, go online and secure transport documents
Verifiable delivery evidence
(b) Retain reversible and accessible engineering materials at each stage, without oral representations in lieu of acceptance.
DELIVERY EVIDENCEDevice model, protocol, dot and version compatibility matrix
DELIVERY EVIDENCEConnection, offline cache, reconnection and data relay test records
DELIVERY EVIDENCERecord of audits of alerts, work orders, remote instructions and authority
DELIVERY EVIDENCEOTA greyscale, failure retreat and version statistical records
DELIVERY EVIDENCEKey chain performance, stability and capacity test reports
DELIVERY EVIDENCEDeployment, monitoring, trouble management and field transportation manual
Recommended acceptance and inspection baseline
01Pilot equipment stable access and unique identity under target network conditions
02Disconnected and reconnected key data as agreed and not duplicated
03The alarm can trigger, notify and enter the disposal ring as per the rules.
04Remote instruction compliance with authority, confirmation, timeout and audit requirements
05OTA can be performed in batches and stop or retreat in exceptional circumstances
06The platform ' s data interface with the operational system allows reconciliation and tracking