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Home Page
AI Agent
Requirement-Testing Simulation-Verification Problem-Diagnosis Code-Development Change-Impact Project-Management
Product Toolchain
Data Acquisition
数据记录
ZD Datalogger 3 ZD DataGrabber CAN/LIN ZD DataGrabber TSN
Bus Signal Analysis And Simulation
总线信号分析及仿真
ZD Box Series ZD Can Series ZD Vehicle Bus Tool ZD Signal Generator
Interface Devices
接口设备
ZD Converter ZD AES 1000 ZD Link 1000 ZD SafeLink CAN ZD SafeLink ETH ZD Shifter SU ZD USB Switch
Test Bench
台架
Automated Test Bench Software Update Test Bench Navigation Map Loading Test Bench Portable Suitcase Test Bench Cockpit Domain Compact Test Bench Cockpit Domain Full-Function Test Bench
Solutions
解决方案
Vehicle Network Communication Testing Cockpit Hardware and Software Integration Development Whole-Vehicle Data Logging and Cloud Platform Intelligent Driving HiL Smart Cockpit Test Automation
Engineering Services
AI Testing Services Whole Vehicle Testing Services Cockpit Testing Services Overseas Testing Services
ZD Robotics
About Us
News & Events Honor & Qualification Clients Contact
中文
ZD AI AGENT · Vehicle R&D and Testing Agents

Code Development Agent
Scripts generated automatically

Code Development Agent

Built on large language models and an industry knowledge base, the agent generates test scripts and control code in multiple languages, with intelligent completion, comment generation and error parsing. Script development is 3-5x faster.

3-5x
Faster script development
70%
Code acceptance rate
40,000+ lines
Code generated
400+ users
Users at one customer
3-5x codingCODE · GENERATION
LLM Industry knowledge base RAG retrieval Automated execution
WORKFLOW

Workflow

1
Requirement description
2
Model generation
3
Code completion
4
Debugging and verification
5
Script delivery
3-5x
Script development efficiency
70%
Code acceptance rate
40,000+ lines
Generated for one customer
6
Large projects covered
ADVANTAGES

Advantages

01Higher efficiency

Script development is 3-5x faster, code acceptance reaches 70%, and repetitive coding is reduced.

02Multi-language support

Supports mainstream languages including Python, Java, XML, C and JS, covering testing, control and diagnostics.

03Intelligent assistance

Completes code automatically, adds standard comments, parses error messages and suggests debugging steps.

04Proven in the field

Deployed at an NEV manufacturer with incremental pre-training, SFT and RAG retrieval, covering 6 large projects.

SERVICES

Services

TECH STACK

Technology Foundation

01LLM engine

A large language model serves as the reasoning core, tuned on automotive R&D and testing corpora to support requirement parsing, root cause reasoning and code generation.

02Industry knowledge base + RAG

Brings together ZD simulation knowledge, historical fault cases and diagnostic experience with retrieval-augmented generation, so output matches real engineering contexts.

03On-premises deployment

Supports local and private-cloud deployment so R&D data never leaves the company, meeting OEM data security and compliance requirements.

04Closed-loop automated execution

Agent output connects directly to test execution, simulation scheduling and ticketing systems, so results flow automatically and are tracked to closure.

CASES

Deployments

01NEV manufacturer in Beijing · LLM-assisted code generation

Around 70% code acceptance (31% used as-is plus 41% with minor edits), more than 40,000 lines generated across 6 large projects, script writing nearly twice as fast, used by more than 400 engineers.

02Technical approach

Three-stage tuning with incremental pre-training, SFT and RAG retrieval, covering test scripts, diagnostic scripts and PLC and fixture control code.

Code Development Agent

ZD Technology · AI agents for vehicle R&D and testing

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