1. Уводзіны
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. Змесціва ўпакоўкі
Праверце наяўнасць усіх прадметаў у камплекце:
- 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. Настройка
3.1 Фізічнае злучэнне
Connect the TF02-Pro sensor using the provided 80cm cable. Ensure correct wiring according to the pinout:
- Чырвоны: Power Supply (5V to 12V DC)
- чорны: Зямля (GND)
- Белы: RXD (UART Receive) / SDA (I²C Data)
- Зялёны: 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 Інтэрфейс сувязі
The TF02-Pro supports UART, I²C, and I/O communication protocols. Select the appropriate interface based on your application requirements.
UART Interface Details
| Параметр | Каштоўнасць |
|---|---|
| Default Baud rate | 115200 |
| Біты дадзеных | 8 |
| Стоп-біт | 1 |
| Парытэт | Няма |
I²C Interface Details
| Параметр | Каштоўнасць |
|---|---|
| Максімальная хуткасць перадачы | 400 кбіт/с |
| Рэжым Master/Slave | Раб |
| Адрас па змаўчанні | 0x10 |
| Дыяпазон адрасоў | 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. Інструкцыя па эксплуатацыі
4.1 Збор дадзеных
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 Канфігурацыя параметраў
The TF02-Pro allows for configurable parameters to optimize performance for specific applications. These parameters include:
- Частата кадраў: Adjustable from 1Hz to 1000Hz (default 100Hz).
- Хуткасць бода: For UART communication.
- Выхадны фармат: Data can be configured to output in HEX or string format.
- Рэжым уводу/вываду: 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 Абнаўленне прашыўкі
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. Тэхнічнае абслугоўванне
The TF02-Pro is designed for durability with an IP65 protection rating, making it dust and water-resistant. To ensure optimal performance and longevity:
- Уборка: Periodically clean the optical window with a soft, lint-free cloth. Avoid abrasive materials or harsh chemical cleaners that could scratch the lens.
- Умовы навакольнага асяроддзя: While robust, avoid exposing the sensor to extreme temperatures outside its specified operating range (-20°C to 60°C) or prolonged submersion in water.
- Праверка кабеля: Regularly inspect the cable for any signs of wear, damage, or corrosion.
6. Выпраўленне непаладак
If you encounter issues with your TF02-Pro LiDAR sensor, consider the following troubleshooting steps:
- No Power/No Output:
- Verify that the power supply (5V-12V DC) is correctly connected and providing adequate voltage.
- Check all cable connections for proper seating and continuity.
- Няправільныя паказанні:
- 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.
- Праблемы сувязі:
- 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.
- Перарывісты рэжым:
- Праверце, ці няма аслабленых злучэнняў і ваганняў магутнасці.
- Ensure the operating temperature is within the specified range.
If problems persist, refer to the official Benewake technical support resources or contact your vendor.
7. Тэхнічныя характарыстыкі
| Параметр | Каштоўнасць |
|---|---|
| Operating Range (90% reflectivity) | 0.05м – 40м |
| Operating Range (10% reflectivity) | 0.05м – 13.5м |
| Accuracy (0.05-5m) | ±5 см |
| Accuracy (5-40m) | ±1% |
| Дазвол адлегласці | 1 см |
| Repeatability (1σ, 0.1-35m@90% reflectivity) | <2 см |
| Частата кадраў | Adjustable 1-1000Hz (Default 100Hz) |
| Ўстойлівасць да навакольнага святла | Up to 100Klux |
| Поле в View (FOV) | 3° |
| Крыніца святла | VCSEL (850nm) |
| Фотабіялагічная бяспека | Class 1 (EN60825) |
| Электразабеспячэнне | Пастаянны ток 5В – 12В |
| Сярэдні ток | ≤200 мА |
| Пікавы ток | 300 мА |
| Энергаспажыванне | ≤1 Вт |
| Узровень зносін | LVTTL (3.3 В) |
| Інтэрфейс сувязі | UART, I²C, I/O |
| Памеры (Д×Ш×У) | 69 мм × 41.5 мм × 26 мм (2.72 цалі × 1.63 цалі × 1.02 цалі) |
| Вага | 50 г (з кабелем) |
| Матэрыял корпуса | ПК/АБС |
| Узровень абароны | IP65 |
| Працоўная тэмпература | -20°C да 60°C |
| Тэмпература захоўвання | -30°C да 80°C |
| Даўжыня кабеля | 80 см |
| Паходжанне | Пекін, Кітай |
| Тэорыя | Час палёту (TOF) |
Figure 5: Dimensional drawing of the TF02-Pro LiDAR Sensor. This diagram provides precise measurements of the sensor in millimeters.
8. Дадаткі
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.
- Smart Parking: Space occupancy detection and guidance systems.
9. Гарантыя і падтрымка
9.1 Інфармацыя аб гарантыі
The Benewake TF02-Pro LiDAR Sensor comes with a адзін год гарантыі з даты пакупкі, якая пакрывае вытворчыя дэфекты і няспраўнасці пры нармальным выкарыстанні. Калі ласка, захавайце пацвярджэнне пакупкі для прэтэнзій па гарантыі.
9.2 Тэхнічная падтрымка
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.