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Integrated Systems And Specialized Vehicles
Integrated Systems And Specialized Vehicles
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Industrial Intelligence
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Intelligent Transportation
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Communication Without Borders, Millisecond Connectivity | Jingwei Hirain Ethernet Gateway
Release time:
2025-12-15 11:35
The Gateway Controller (GW) serves as the central hub of the vehicle's electronic and electrical architecture, undertaking the critical mission of cross-domain communication and data orchestration. Its performance, security, and reliability directly impact the intelligent driving experience and the efficiency of connected services. In response to the automotive industry's demand for intelligent and connected upgrades, Jingwei Hirain is committed to developing high-performance, highly reliable, and security-compliant gateway solutions, providing robust support for the evolution of automotive electronic and electrical architectures.
▎Core Product Features: Seamless Vehicle Communication, Intelligent and Efficient Management
1. Multi-Protocol Efficient Routing
- Supports bidirectional signal routing and protocol conversion between CAN, CANFD, LIN, and ETH (built-in switch chip supporting 100Mbps/1Gbps Ethernet).
- Enables low-latency cross-domain communication (end-to-end latency <1ms) for instant command response.
2. Diagnostics and Network Management
- Supports UDS diagnostic protocol, compatible with DoCAN and DoIP. Supports multiple diagnostic tool interfaces with configurable diagnostic priority, providing convenient vehicle node configuration and diagnostic interfaces.
- Supports flexible deployment of AUTOSAR/OSEK/UDP network management, compatible with multiple network management systems.
▎Product Technology Highlights: Autonomous and Controllable, Enabling Efficient and Reliable Communication
1. High-Reliability Hardware Design
- Exceptional Energy Efficiency: Operating current <250mA, sleep current as low as 200μA, meeting automotive low-power requirements
- Multi-Layer Security Mechanisms: Built-in watchdog monitoring and dual-partition (AB) protection for automatic diagnostics and handling during anomalies, ensuring stability and reliability
2. Innovative Software Architecture
1) Lightweight System Design:
- Efficient and Reliable OTA Management: Real-time operating system-based OTA Master functionality enables direct flashing of target ECUs without routing or protocol conversion, enhancing upgrade stability and reliability
- Lightweight Real-time Logging System: Proprietary lightweight logging system captures critical events in real time, supporting rapid log export and remote upload—overcoming the limitation of M-core controllers to autonomously record key logs
2) Security and Scalability:
- Information Security Assurance: Integrated hardware encryption/decryption modules support secure flashing and secure boot. Built-in CAN and Ethernet firewalls protect in-vehicle communication security, meeting requirements of the "Automotive Data Security Management Regulations" and GB 40857 standards.
- Secure Update Assurance: Employs SWAP AB partitioning design, supporting dual-bank partition updates and secure rollback mechanisms to effectively mitigate system risks during flashing.
- Standardization and Compatibility: Developed based on the AUTOSAR CP standard software architecture, enabling seamless integration of third-party software modules for more efficient development.
Currently, Jingwei Hirain has launched four generations of intelligent gateway products, with cumulative shipments exceeding 5 million units. Serving over 100 domestic and international automakers, these products meet customer requirements with exceptional reliability. The product portfolio covers communication protocols and management needs including CAN, CANFD, LIN, FlexRay, 100Mbps/1Gbps Ethernet, OTA Master, parallel flashing, and SOA, providing robust support for diverse vehicle application scenarios.
Over the years, Jingwei Hirain's gateway controller team has dedicated itself to product R&D and mass production implementation. It has established a technical support framework anchored in Beijing, Shanghai, Tianjin, and Chengdu, with a service network covering the entire nation. Core team members possess an average of over ten years of specialized experience in the gateway field, hold proprietary intellectual property rights for core technologies, and bring extensive experience in overseas projects and exports.
"Value Innovation, Customer Service". Moving forward, the company will continue to invest in keeping pace with the evolution of automotive electronic and electrical architectures toward central computing and regional control. We will drive the advancement of gateway products toward higher performance, enhanced security, and greater intelligence, delivering high-performance in-vehicle networking solutions to customers worldwide.