Haier Group / Home-appliance field service
Mobile work orders from dispatch through proof of repair at Haier
Customer deployment reference / UROVO hardware platform
Haier connected service-center dispatch, technician work orders, product-code capture, spare-parts requests, repair records, electronic warranty updates, on-site payment and receipt printing in one mobile field-service workflow.
Customer context
What had to work on the ground
The fixed information system did not provide a reliable handoff from the service center to field technicians. Cases could be misplaced or left without follow-up, repair feedback was entered manually with errors and delays, and managers lacked current location, service-quality and customer-feedback records for dispatch and performance review.
Documented solution
The hardware and operating pattern used
The service center uploads a structured work order for the technician to download. In the home, the technician reviews the customer and fault record, scans the product identifier, records the diagnosis, repair procedure and expense, requests spare parts when needed, updates the electronic warranty and closes the maintenance file. The documented flow also includes on-site card payment and immediate receipt printing.
Hardware platform usedUROVO mobile computer, payment interface and mobile printer
Operating flow
How this workflow operates
These are the work events that connect the device to the customer process. They are the useful starting point for an equivalent RuggedLayer solution scope.
01 / Create and dispatch
Convert the customer call, product and fault description into a structured work order.
Gives the service center and technician one task record instead of a verbal or paper handoff.
02 / Accept and navigate
Download the assignment and review the customer, asset and service history before arrival.
Lets the technician prepare the correct skills, tools and likely parts without returning to an office.
03 / Identify and diagnose
Scan the product code and record the observed fault at the service location.
Binds the diagnosis to the correct product, customer, warranty and work-order record.
04 / Repair and consume parts
Record the repair procedure, parts request or parts consumption and any chargeable work.
Keeps inventory, cost and service records aligned with what actually happened in the field.
05 / Close and prove service
Update the electronic warranty, collect payment when required, print the receipt and capture customer feedback.
Creates a complete proof-of-service record before the technician leaves the site.
06 / Analyze service data
Synchronize the closed maintenance file for dispatch, performance and recurring-fault analysis.
Turns individual repair events into operational and product-quality information.
Documented deployment outcomes
What the original deployment achieved
These figures belong to the documented customer deployment. RuggedLayer validates the equivalent workflow, configuration and acceptance criteria before delivering a new project.
Dispatch control
Technician location and service activity can be tracked for remote resource dispatch.
Service feedback
Fault and repair data moves back to the business in real time for product-quality analysis.
Technician productivity
Technicians can accept and complete tasks without returning to the office for case files.
Maintenance records
Product-code scans update service records and support monthly operating reports.
RuggedLayer implementation blueprint
How we would deliver this solution for a comparable operation.
The customer result above is the documented reference. The scope below is RuggedLayer's delivery design for a new project: we define the workflow and device layer, review the integration boundary, configure and validate the solution, then hand over a controlled rollout. UROVO and SEUIC (Dongji) supply the authorized hardware platforms.
Primary users
Service-center dispatchers, field technicians, parts coordinators, supervisors and customer-service analysts.
Capture method
Work-order, product barcode, diagnosis, parts, photo, warranty, payment, receipt and customer-confirmation events.
Systems in scope
Field-service management, CRM, product and warranty records, parts inventory, payment service, reporting and device management.
Operating constraints
Variable cellular coverage, customer premises, one-person operation, sensitive customer data, vehicle charging and printer pairing.
System architecture and ownership
Four layers from frontline action to system of record.
RuggedLayer owns the agreed solution and device-delivery scope. Customer and software owners retain the production business rules, credentials and authoritative enterprise data unless those responsibilities are explicitly added to the project.
Technician application
The mobile flow carries assignment, customer and asset context through diagnosis, parts, evidence, signature, payment and closure.
Delivery boundaryRuggedLayer maps and validates the device-side service flow; the service platform owner controls dispatch, entitlement, pricing and warranty rules.
Field device and peripherals
A managed mobile computer combines barcode, camera, GNSS, optional payment and mobile printing with vehicle or overnight charging.
Delivery boundaryRuggedLayer selects, configures and validates devices, printers, mounts, charging and the agreed application package.
Mobile synchronization
Cellular and Wi-Fi transport synchronizes jobs and evidence while encrypted local queues preserve work through weak or unavailable coverage.
Delivery boundaryRuggedLayer validates reconnect, queue and peripheral recovery; production identity, API and data-retention controls remain with the system owner.
Service systems of record
CRM, field-service management, warranty, parts, payment and reporting systems retain the authoritative customer and service history.
Delivery boundaryRuggedLayer reviews interfaces and handover requirements within scope; customer teams approve business data and financial controls.
Exceptions and acceptance
Design the failure paths before the happy path goes live.
A useful deployment specification defines what happens when capture, data, connectivity or business rules fail, and it gives the pilot a measurable release gate.
Exception handling
- 01
The scanned product is not covered by the downloaded work order or warranty record.
Stop warranty closure, preserve the observed identifier and request dispatch or entitlement review before repair is finalized.
- 02
Required spare parts are unavailable or substituted.
Record the request and status, keep the job open or rescheduled and prevent unapproved part consumption.
- 03
Payment, printing or final synchronization fails at the customer site.
Retain one pending transaction, issue no duplicate charge and provide the approved deferred receipt or support route.
Pilot acceptance criteria
Work-order lifecycle
Dispatch, acceptance, arrival, diagnosis, parts, repair, warranty and closure states remain linked to one case.
Offline continuity
The technician can complete the approved offline steps and later synchronize without duplicate jobs, parts or payment records.
Peripheral workflow
Barcode capture, payment and mobile printing recover cleanly from disconnect, cancel and retry scenarios.
Proof of service
A closed job contains the required product, technician, time, action, parts, customer confirmation and financial status.
RuggedLayer rollout plan
Move from samples to a supportable operating fleet.
Each phase produces a reviewable project output. Volume deployment starts only after the workflow owner, application owner and RuggedLayer agree that the acceptance criteria have passed.
01 / Discover
An end-to-end service map covering dispatch, identity, asset history, parts, evidence, payment, closure and offline requirements.
02 / Field kit validation
A configured device and peripheral kit tested with the current app, real asset codes, vehicle charging and weak-network scenarios.
03 / Technician pilot
A representative technician group with baseline completion times, failed-sync review, support logging and customer-data controls.
04 / Fleet rollout
Enrollment, configuration, kit assignment, training, spare devices, printer supplies, support escalation and lifecycle handover.
Candidate configurations
Devices to include in the first evaluation
The hardware used in the customer reference is shown above. These are additional starting points from the related solution guide; RuggedLayer confirms the exact SKU, region, accessories and application compatibility during validation.
UROVO / Enterprise mobile computer
DT66
Full-touch 5G-capable platform for modern field applications.View product details
UROVO / Rugged handheld computer
DT50
General-purpose rugged handheld with a replaceable-battery option.View product details
SEUIC (Dongji) / Touch mobile terminals
CRUISE2 5G Pro
Full-touch 5G terminal option for connected field workflows.View product detailsRuggedLayer application validation
Adapt this reference to your application and environment.
Share the users, labels or tags, software, country, working conditions and expected volume.