Pre-Certification Testing

Pre-Certification house specializes in Bluetooth,USB,Wi-Fi,Apple CarPlay,Android Auto and iAP2 testing,ensuring seamless certification approval from 3PL.Trusted expertise for efficient and reliable compliance solutions.

Bluetooth Pre-Certification Testing

USB Pre-Certification Testing

Wi-Fi Pre-Certification Testing

Carplay Pre-Certification Testing

Android Auto Pre-Certification Testing

Pre-Certification Services

  • DID purchase from BT SIG.
  • BT controller certification.
  • BT profile subsystem certification.
  • End Product.  
  • MFi test.
  • Load test.
  • IOP test.
  • PD test.
  • Product registration on USB-IF.
  • Wi-Fi Alliance Certification.
  • Interoperability Testing.
  • Security Testing (WPA3).
  • Performance & Throughput.
  • Radio Frequency (RF) Tests.
  • Mobility & Roaming.
  • Wi-Fi Direct.
  • Passpoint/Hotspot 2.0
  • Power Management.
  • PPID creation & submission.
  • CarPlay configuration record. submission.
  • Certification timeline.
  • CarPlay integration design documents.
  • Wireless performance test plans.
  • Wireless performance audit & drive. test.
  • USB signal integrity test results.
  • USB performance test result.
  • Video decorder confirmance test results.
  • W-Fi Alliance Certification.
  • Location drive test.
  • Siri audio quality  test results.
  • Enhanced siri audio quality test results.
  • Exception requests.
  • Accessory Certification test results & self- certification action test results.
  • Functional test results.
  • Test samples.
  • Test sample creation.
  • In- Vehcile test results.
  • Pre- Audit.
  • Audit.
  • Apple Approval.

Bench Testing.

  • USB connection test.
  • USB connectivity test.
  • Performance visual response time.
  • Voice recognition response time
  • Qsuite

Vehicle Testing.

  • PCTS.
  • Sensor log.
  • Wireless Plugbott.
  • iperf wireless Throughput testing.

Milestones.

  • Submit GTM file to Google.
  • Pairing workflow ( wired & wireless).
  • User content green light.
  • Waivers submission.
  • UX workflow.
  • HUC submission.
  • HUC Green light from Google.
  • 3PL kick-Off.
  • Validation wired & wireless.
  • Requirement coverage for AA.
  • Testing.
  • Bench submission to 3PL.
  • Audit 1.
  • Audit 2.
  • Google Approval.

Why Infotainment Solution?

Assessment Strategy

Bench Testing

Vehicle Testing

3PL Coordination

Final Certification Approvals

  • Bench testing focuses primarily on ensuring the core functionality of the infotainment system.
  • Focuses on device interoperability.
  • Focuses on software behavior in an isolated, controlled environment.
  • Component level testing.
  • Interoperability  with devices.
  • Software & Networking testing.
  • Device  specific performance.
  • Power  Consumption.
  • Hardware & System setup.
  • Use of certified hardware reference.
  • Correct USB or Wireless connectivity based on platform requirements.
  • Bench setup simulating the vehicle environment.
  • Android Auto connectivity & communication.
  • USB connection stability.
  • Wireless connectivity.
  • ADB recognition & communication with test Android device.
  • Resolution and Aspect Ratio handling.
  • Touch Screen responsiveness.
  • UI Scaling and Display.
  • Audio routing and Quality.
  • BT audio fall back.
  • Voice command via SIRI and Google Assitant.
  • Power Cycle behavior.
  • Correct Handling of Incoming Calls, Messages & Navigation.
  • Latency in audio/ video.
  • Bootup & Reconnection time.
  • Touchscreen and Rotary controller support.
  • Resolution and layout per Apple HMI guidelines.
  • Apple Maps, Google Maps.
  • Lag Capture & Analysis.
  • Vehicles testing takes place once the system is integrated into the car, addressing the impact of real-world factors like vibrations, power fluctuations, and environmental conditions.        
  • Also ensuring that it adheres to automotive safety standards and integrates seamlessly with the vehicle’s controls and features – User Interaction.
  • Real-Time Connectivity.
  • Environmental Factors.
  • Driving Conditions.
  • Audio/Visual Performance.
  • System Stability.
  • Power Supply & Voltage
  • Connectivity & Pairing USB Port location & Accessibility.
  • Pairing Flow.
  •  Cable Handling.
  •  Display & User Interface.
  • Audio Source Switching.
  • Voice Assistant Integration.
  • Wireless Functionality.
  • System Behavior & Stability.
  • App Launch & Performance.
  • Safety & Driver Distraction Compliance.
  • Telemetry & Logging.
  • Conformance Testing using Google GTS & Apple ATS.
  • Field Drive Testing.
  • HUCD green light approval.
  • Bench testing results submission.
  • Vehicle testing results submission.
  • Drive testing results submission. 
  • Audit 1.
  • Audit 2.(If required)
  • Final Audit.
  • Google approval.
  • Apple approval.
  • Coordination with BT SIG and final approval.
  • Coordination with USB-IF & final approval.
  • Coordination with Wi-Fi Alliance & final approval.
  • Coordination with Google 3PL & final approval.
  • Coordination with Apple 3PL & final approval.

Technologies We Use

Bluetooth Technology Used

  • Bluetooth Classic (BR/EDR):

    • Used for hands-free calling (HFP) and media streaming (A2DP/AVRCP).

    • Critical for initial pairing, contact synchronization, and audio routing.

    • Part of the certification testing for both Android Auto and CarPlay

  • Android Auto Certification (Google):

    • Focuses on Bluetooth HFP and A2DP profiles.

    • Testing includes connection stability, audio quality, call management, and device interoperability.

  • Apple CarPlay Certification (MFi Program):

    • Also includes Bluetooth Classic testing, particularly for HFP and AVRCP.

    • Requires strict compliance with Apple’s specifications for seamless CarPlay performance.

Android Auto (Wireless)

Wi-Fi Direct (P2P):

  • Used for direct communication between the phone and the car head unit.

  • Allows high-throughput, low-latency wireless projection without requiring a traditional Wi-Fi network.

  • Often works in conjunction with Bluetooth for the initial handshake and pairing.

Wi-Fi 802.11ac/n (5 GHz preferred):

  • Wireless Android Auto requires 5 GHz Wi-Fi for reliable high-bandwidth projection.

  • Certification tests ensure that latency, bitrate, and connection reliability meet Google’s performance requirements.

Apple CarPlay (Wireless)

Wi-Fi Infrastructure Mode:

  • The car’s head unit often acts as a Wi-Fi access point.

  • The iPhone connects to the car over 5 GHz Wi-Fi, using standard infrastructure mode.

  • Bluetooth is used for the initial handshake, then Wi-Fi takes over for CarPlay data.

Wi-Fi 802.11ac/n (5 GHz mandatory):

  • Apple requires a stable, high-speed Wi-Fi connection for wireless CarPlay.

  • Certification includes stress testing for bandwidth, latency, reconnection, and startup time.

 

Android Auto (Wired)

USB Certification Requirements:

  • USB Type:

    • USB 2.0 or USB 3.0 Type-A or Type-C ports depending on vehicle/head unit model.

  • USB-IF Certification:

    • Cables and ports are strongly recommended to be USB-IF (USB Implementers Forum) certified to ensure quality and compatibility.

  • Cable Quality:

    • High-quality USB cables are required to support stable data transfer and power delivery.

    • Poor-quality or unshielded cables can cause connection drops or failure to launch Android Auto.

  • Power Delivery:

    • Typically 500mA to 1.5A at 5V is sufficient for wired Android Auto; however, some devices may require higher current for stable operation.

Apple CarPlay (Wired)

USB Certification Requirements:

  • USB Type:

    • USB 2.0 Type-A or USB Type-C depending on the vehicle model.

  • Apple MFi Certification (Made for iPhone/iPad):

    • Cables and accessories must be MFi-certified to ensure they meet Apple’s performance and safety standards.

    • Non-MFi cables may result in CarPlay not functioning or showing a warning on the iPhone.

  • Cable Quality:

    • Must support both data and power reliably.

    • MFi-certified Lightning to USB cables are required for compatibility and reliability.

  • Power Delivery:

    • Adequate power must be delivered to charge the iPhone while using CarPlay (minimum 1A at 5V recommended).