1. Introducere
The Benewake TF02-Pro is an advanced single-point LiDAR sensor designed for stable, accurate, and high-frequency distance measurement. It features enhanced anti-interference capabilities, ensuring reliable performance even under strong ambient light conditions (up to 100Klux). This makes it suitable for a wide range of industrial and commercial applications requiring precise and dependable ranging.
Key features include a detection range of 0.05m to 40m, high accuracy, an ultra-fast response rate up to 1000Hz, and robust IP65 protection for challenging environments. It supports multiple communication interfaces for flexible integration.
Figure 1: Benewake TF02-Pro LiDAR Sensor. This image shows the compact design of the TF02-Pro sensor, highlighting its robust enclosure and integrated cable connection.
2. Conținutul pachetului
Verificați dacă toate articolele sunt prezente în colet:
- 1 × TF02-Pro LiDAR Sensor
- 1 × 80cm Cable (Wiring: Red: 5V+, White: RXD/SDA, Green: TXD/SCL, Black: GND)
Figure 2: TF02-Pro LiDAR Sensor as packaged. The sensor is securely placed within its protective packaging, ready for installation.
3. Configurare
3.1 Conexiunea fizică
Connect the TF02-Pro sensor using the provided 80cm cable. Ensure correct wiring according to the pinout:
- Roşu: Sursă de alimentare (5V până la 12V CC)
- Negru: Pământ (GND)
- Alb: RXD (UART Receive) / SDA (I²C Data)
- Verde: TXD (UART Transmit) / SCL (I²C Clock)
The sensor is pre-calibrated with default settings for immediate use. Mount the sensor securely in the desired location, ensuring a clear line of sight for accurate ranging.
3.2 Interfață de comunicare
The TF02-Pro supports UART, I²C, and I/O communication protocols. Select the appropriate interface based on your application requirements.
UART Interface Details
| Parametru | Valoare |
|---|---|
| Default Baud rate | 115200 |
| Biți de date | 8 |
| Oprește-te | 1 |
| Paritate | Nici unul |
I²C Interface Details
| Parametru | Valoare |
|---|---|
| Rata maximă de transmisie | 400 kbps |
| Modul Master / Slave | Sclav |
| Adresă implicită | 0x10 |
| Interval de adrese | 0x01~0x7F |
Figure 3: Communication Interface details for UART and I²C. This image provides a visual representation of the communication parameters for integrating the TF02-Pro sensor.
4. Instrucțiuni de utilizare
4.1 Achiziția de date
Once connected and powered, the TF02-Pro will begin outputting ranging data according to its default settings. Data can be read via the selected communication interface (UART or I²C).
4.2 Configurarea parametrilor
The TF02-Pro allows for configurable parameters to optimize performance for specific applications. These parameters include:
- Frecvența cadrelor: Adjustable from 1Hz to 1000Hz (default 100Hz).
- Rată de transmisie: For UART communication.
- Format de ieșire: Data can be configured to output in HEX or string format.
- Modul I/O: Specific settings for I/O operation.
Configuration can be performed using simple commands sent via the communication interface or through the dedicated PC software provided by Benewake. The PC software offers real-time data visualization and an intuitive interface for parameter tuning.
4.3 de actualizări de firmware
The TF02-Pro firmware is upgradable. Remote updates can be performed using Benewake’s dedicated tool, ensuring your sensor benefits from the latest improvements and features.
Figure 4: TF02-Pro LiDAR Sensor with key features. This image illustrates the sensor's capabilities, including its 40m range, 1-1000Hz frequency, and optimized algorithm for accuracy.
5. Întreținere
The TF02-Pro is designed for durability with an IP65 protection rating, making it dust and water-resistant. To ensure optimal performance and longevity:
- curatenie: Periodically clean the optical window with a soft, lint-free cloth. Avoid abrasive materials or harsh chemical cleaners that could scratch the lens.
- Conditii de mediu: While robust, avoid exposing the sensor to extreme temperatures outside its specified operating range (-20°C to 60°C) or prolonged submersion in water.
- Verificarea cablului: Regularly inspect the cable for any signs of wear, damage, or corrosion.
6. Depanare
If you encounter issues with your TF02-Pro LiDAR sensor, consider the following troubleshooting steps:
- Fără alimentare/Fără ieșire:
- Verify that the power supply (5V-12V DC) is correctly connected and providing adequate voltage.
- Verificați toate conexiunile cablurilor pentru a asigura fixarea corectă și continuitatea.
- Citiri inexacte:
- Ensure the optical window is clean and free from obstructions.
- Confirm the target object is within the specified detection range and has sufficient reflectivity.
- Check for strong external light sources directly interfering with the sensor, although the TF02-Pro has strong ambient light resistance.
- Probleme de comunicare:
- For UART, verify the baud rate, data bits, stop bits, and parity settings match the sensor's configuration.
- For I²C, ensure the correct slave address (0x10 default) and transmission rate are used.
- Test with the Benewake PC software to confirm basic communication.
- Funcționare intermitentă:
- Verificați dacă există conexiuni slăbite sau fluctuații de putere.
- Asigurați-vă că temperatura de funcționare se încadrează în intervalul specificat.
If problems persist, refer to the official Benewake technical support resources or contact your vendor.
7. Specificatii tehnice
| Parametru | Valoare |
|---|---|
| Operating Range (90% reflectivity) | 0.05m – 40m |
| Operating Range (10% reflectivity) | 0.05m – 13.5m |
| Accuracy (0.05-5m) | ± 5 cm |
| Accuracy (5-40m) | ±1% |
| Rezoluția la distanță | 1 cm |
| Repeatability (1σ, 0.1-35m@90% reflectivity) | <2 cm |
| Frame Rate | Adjustable 1-1000Hz (Default 100Hz) |
| Rezistenta la lumina ambientala | Up to 100Klux |
| Câmpul de View (FOV) | 3° |
| Sursă de lumină | VCSEL (850nm) |
| Siguranța fotobiologică | Class 1 (EN60825) |
| Alimentare electrică | DC 5 V – 12 V |
| Curent mediu | ≤200mA |
| Curentul de vârf | 300mA |
| Consumul de energie | ≤1W |
| Nivel de comunicare | LVTTL (3.3 V) |
| Interfață de comunicare | UART, I²C, I/O |
| Dimensiuni (L×L×H) | 69 mm × 41.5 mm × 26 mm (2.72" × 1.63" × 1.02") |
| Greutate | 50 g (cu cablu) |
| Material carcasă | PC/ABS |
| Nivel de protecție | IP65 |
| Temperatura de operare | -20°C până la 60°C |
| Temperatura de depozitare | -30°C până la 80°C |
| Lungimea cablului | 80 cm |
| Origine | Beijing, China |
| Teorie | Timpul de zbor (TOF) |
Figure 5: Dimensional drawing of the TF02-Pro LiDAR Sensor. This diagram provides precise measurements of the sensor in millimeters.
8. Aplicații
The Benewake TF02-Pro LiDAR sensor is versatile and suitable for various applications, including:
- Smart Traffic Systems: Vehicle detection, toll collection, and parking management.
- Material Level Monitoring: Bulk solid/liquid measurement in silos or containers.
- UAV Navigation: Obstacle avoidance and altitude control for unmanned aerial vehicles.
- Parcare inteligentă: Space occupancy detection and guidance systems.
9. Garanție și asistență
9.1 Informații despre garanție
The Benewake TF02-Pro LiDAR Sensor comes with a garanție de un an de la data achiziției, acoperind defectele de fabricație și defecțiunile în condiții normale de utilizare. Vă rugăm să păstrați dovada achiziției pentru reclamațiile în garanție.
9.2 Suport tehnic
For technical assistance, software downloads, or further inquiries, please refer to the official Benewake website or contact their technical support team. Access to comprehensive software and technical support resources is available to assist with integration and operation.
