Edited by Asiautos Auto Part
TIGGO 7 Lighting System: Advanced Illumination Technology
The TIGGO 7, a flagship SUV from Chery Automobile, boasts a cutting-edge lighting system designed to enhance safety, visibility, and aesthetic appeal. Its lighting components—including the headlights, inner taillights, rear fog lights, and daytime running lights (DRLs)—leverage advanced technologies such as LED illumination, adaptive lighting, and dynamic signaling. Below is a detailed breakdown of each system.
1.Headlights: Precision and Adaptability
The TIGGO 7’s front headlight assembly combines functionality with sleek design, featuring multi-element LED clusters for superior nighttime visibility. Key features include:
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Full-LED Technology: The headlights utilize high-luminance LED projectors for low and high beams, ensuring energy efficiency and a lifespan exceeding 50,000 hours. The white light (6000K color temperature) mimics daylight, reducing driver fatigue.
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Adaptive Front Lighting System (AFS): This system adjusts the beam angle based on steering input and vehicle speed, improving illumination around curves. For example, the lights pivot up to 15 degrees during turns.
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Automatic Leveling: Sensors detect vehicle load and road incline to prevent blinding oncoming traffic.
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Dynamic Bending Light (DBL): Enhances cornering visibility by swiveling the headlights in sync with the steering wheel.
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Rain/Light Sensors: Auto-on/off functionality activates headlights in low-light or adverse weather conditions.
The design integrates blackened bezels and signature LED accents, giving the TIGGO 7 a distinctive front fascia.
2. Inner Taillights: Safety and Style
The inner taillight assembly of the TIGGO 7 emphasizes rear-end safety with high-tech signaling and uniform illumination:
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3D LED Light Guide Strips: The taillights feature sculpted light guides that create a layered visual effect, ensuring visibility from multiple angles.
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Dynamic Turn Signals: Sequential LED indicators (inspired by premium brands) flash in a sweeping motion to alert drivers more effectively than conventional bulbs.
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Emergency Brake Force Display: During hard braking, the taillights flash rapidly before illuminating fully, warning trailing vehicles.
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Uniform Glow: Advanced diffusers eliminate "hot spots" for a premium, homogeneous appearance.
The housing is crafted from durable polycarbonate with UV resistance to prevent yellowing over time.
3. Rear Fog Lights: Enhanced Visibility in Adverse Conditions
The TIGGO 7’s rear fog lights are critical for low-visibility scenarios like heavy rain or fog:
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High-Intensity LEDs: Brighter than standard taillights (typically 2x the luminance), these red LEDs penetrate fog without reflecting glare.
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Dual-Sensor Activation: Automatically engages when the windshield wipers are active for over 1 minute or when ambient light drops below 50 lux.
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Asymmetrical Design: The single left-side light (compliant with ECE R38 regulations) prevents confusion with brake lights.
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Manual Override: Drivers can toggle the lights via a dedicated dashboard button.
4. Daytime Running Lights (DRLs): Signature Branding and Safety
The TIGGO 7’s LED daytime running lights serve dual purposes—improving daytime visibility and reinforcing brand identity:
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Light Saber Design: A continuous LED strip wraps around the headlight cluster, creating a recognizable "T-signature" motif.
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Energy Efficiency: DRLs consume just 10% of the power of traditional halogen bulbs, drawing ~6 watts per side.
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Automatic Dimming: When the headlights activate, the DRLs reduce brightness by 50% to avoid overpowering the primary beams.
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Pedestrian Safety: Studies show DRLs reduce daytime collisions by up to 12% by increasing vehicle conspicuity.
Integration and Smart Features
The TIGGO 7’s lighting system is managed by a centralized ECU that synchronizes all components. Additional innovations include:
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Welcome/Goodbye Animation: Headlights and taillights perform a choreographed sequence upon locking/unlocking the vehicle.
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Over-the-Air (OTA) Updates: Software upgrades can refine lighting behavior (e.g., adjusting DRL intensity based on regional regulations).
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Diagnostic Alerts: The system detects and notifies the driver of LED failures via the infotainment screen.
Conclusion
The TIGGO 7’s lighting system exemplifies the marriage of form and function, with industry-leading LED technology, adaptive features, and eye-catching design. From the adaptive headlights that pivot with the steering wheel to the dynamic taillights that communicate braking intent, every component is engineered to elevate safety and driver confidence. Whether navigating dark highways or urban streets, the TIGGO 7’s illumination suite ensures optimal visibility while reinforcing its modern aesthetic.
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