Hazardous Material Escort Robot
Client Background
As the county medical center, the county people's hospital has multiple township health centers and village clinics under its jurisdiction, undertaking basic medical services for grassroots residents countywide. Driven by national policies promoting compact county medical community construction and grassroots medical institution Xinchuang substitution, the hospital urgently needs to connect county-township-village three-tier medical data and business collaboration — solving problems such as weak grassroots diagnostic capability, disconnected patient data, and disconnected chronic disease management, and enabling residents to access high-quality medical services close to home.
Core Challenges
Insufficient Grassroots Diagnostic Capability
Disconnected Patient Data
Disconnected Chronic Disease Management
Grassroots Device Silos
Insufficient Grassroots Diagnostic Capability
Specific Pain Points
Township health centers lack specialist physicians; imaging and ECG examinations mostly rely on manual interpretation, with high risk of misdiagnosis and missed diagnosis. Requesting consultation from higher-level hospitals relies on manual appointment, with cumbersome processes and slow response.
RACETEC Solution
HarmonyOS Soft Bus Interconnection + AI-Assisted Diagnosis
Based on the HarmonyOS Distributed Soft Bus, grassroots imaging, ECG, and other examination devices are real-time interconnected with the county-level diagnostic center. The AI-assisted diagnosis engine performs initial screening and alerts for abnormal images and waveforms; difficult cases automatically initiate expert remote consultations — allowing grassroots examinations to receive county-level expert judgment immediately.
Disconnected Patient Data
Specific Pain Points
When patients are referred between county, township, and village institutions, medical records, examination reports, and medication records are not shared — repeated examinations and repeated medication are common, and grassroots doctors cannot see complete medical history.
ACETEC Solution
County Health Data Foundation · Create Once, Share Across the DomainA unified county health data foundation is built to aggregate diagnosis and treatment data from county, township, and village institutions. Patient health records are created once and shared across the entire domain; medical history, examination, and medication information automatically travels with the patient during referrals — grassroots doctors have complete condition information at all times.
Disconnected Chronic Disease Management
Specific Pain Points
Patients with chronic diseases such as hypertension and diabetes lack continuous follow-up after discharge; follow-up relies on phone calls and manual registration, with poor compliance, recurrent conditions, and high readmission rates.
RACETEC Solution
HarmonyOS Distributed Connectivity · Under Management Even After DischargeBased on HarmonyOS distributed capabilities, smart blood pressure monitors, blood glucose meters, and other home devices are connected — patients' home measurement data is automatically transmitted back. Follow-up tasks are automatically assigned, and abnormal indicators are immediately warned — chronic disease patients remain under management even after discharge, with early detection and early intervention of condition fluctuations.
Grassroots Device Silos
Specific Pain Points
Frequent call bells and nurses' loud inquiries disturb patient rest; paper records or public screen displays easily leak patient privacy.
RACETEC Solution
OpenHarmony Microkernel · Unified Network Management
Based on the OpenHarmony microkernel architecture and unified device management platform, heterogeneous devices of township health centers and village clinics are plug-and-play and unifiedly managed. Examination data is standardly accessed and centrally encrypted and stored; examination results are mutually recognized across institutions — grassroots device management transforms from "each managing its own" to "unified network management."
Value Delivered
Grassroots Diagnosis, from "Empirical Judgment" to "AI Assistance + Remote Expertise"
In the past, grassroots examinations relied on doctors' experience for manual interpretation, and requesting consultations for difficult cases required layer-by-layer approval and waiting. Now the AI-assisted diagnosis engine real-time alerts abnormalities, and difficult images automatically initiate remote consultations — transforming from "dare not read, cannot read accurately" to "machine initial screening, expert review."
Data Sharing, from "Information Silos, Repeated Examinations" to "Unified Records, Mutual Recognition"
In the past, when patients were referred between county, township, and village institutions, they had to re-register and re-examine at each location, with medical history relying on patients' own narration. Now health records are created once and shared throughout, and examination results are mutually recognized across institutions — transforming from "repeated examinations, repeated prescriptions" to "one examination, universal across the domain."
Chronic Disease Management, from "Lost Contact After Discharge" to "Full-Course Management"
In the past, chronic disease patients were not tracked after discharge; blood pressure and blood glucose were based on feel, and they were re-hospitalized only when conditions recurred. Now home measurement data is automatically transmitted back, follow-up tasks are intelligently assigned, and abnormalities are immediately warned — transforming from "lost contact upon discharge" to "under management even after discharge."
Device Interconnection, from "Brand Barriers" to "Unified Management"
In the past, township health centers and village clinics had mixed device brands and closed systems, with examination results unable to be transmitted up or mutually recognized. Now heterogeneous devices are unifiedly connected to the county platform — plug-and-play, unified network management — transforming from "each managing its own" to "countywide coordinated management."
