精选推荐
Carbon Robotics G2 200
Carbon Robotics · Commercial 2021
Proven track record with 30+ units deployed globally.
Terra Robotics Terracore
Terra Robotics · Commercial 2025
European design, compact and lighter than leader.
PixelFarming Robot One
PixelFarming · First Pilots 2025
Fully autonomous operation (no tractor needed).
完整对比
G2 600
Carbon Robotics
- ✓Proven track record with 100+ units deployed globally
- ✓Widest working width range (2-12m modular)
- ✓Supports 150+ crop types
- ✓Strong AI-based weed detection
- ✓Direct sales with local support teams
- ✓High customer satisfaction on performance
- ✓Reliability and maintenace free laser technology
- ⚠Highest price point in market ($250k/m)
- ⚠Mandatory annual subscription ($50-120k)
- ⚠Very heavy equipment requires powerful tractor
- ⚠Premium pricing frustrates some customers
- ⚠Locked into proprietary ecosystem
- ⚠Non-foldable and bulky system
- ⚠High capital needs → investors prioritized over farmers priorities
G2 200
Carbon Robotics
- ✓Proven track record with 30+ units deployed globally
- ✓Widest working width range (2-12m modular)
- ✓Supports 150+ crop types
- ✓Strong AI-based weed detection
- ✓Direct sales with local support teams
- ✓High customer satisfaction on performance
- ⚠Highest price point in market (€250k/m)
- ⚠Mandatory annual subscription (€50-120k)
- ⚠Very heavy equipment requires powerful tractor
- ⚠Premium pricing frustrates some customers
- ⚠Locked into proprietary ecosystem
- ⚠Non-foldable and bulky system
Terracore
Terra Robotics
- ✓European design, compact and lighter than leader
- ✓Reliability and maintenace free laser technology, like leader
- ✓Lower tractor power requirements, no generator in the front
- ✓Competitive pricing for EU market
- ✓Modular plug-and-play design for easy maintenance
- ✓Direct sales with local EU support
- ✓Customer satisfaction from first 2025 pilots
- ⚠Very limited public technical specifications
- ⚠Fewer than 5 units deployed
- ⚠Unproven track record in various field
- ⚠Narrow crop focus compared to competitors
- ⚠Limited geographic presence
- ⚠New market entrant with unknown reliability
- ⚠Still a small company with uncertain future
Flex System
Escarda
- ✓Modular plug-and-play design for easy maintenance
- ✓Quick laser box replacement in field
- ✓Already some dealer network (Stecomat FR, Homburg NL)
- ✓Partnership with major US tomato grower (Morningstar)
- ✓Competitive mid-range pricing
- ✓Lightweight compared to leader
- ✓Associated to an industrial laser company
- ⚠Certification delays impacted market entry
- ⚠Limited funding (<1M€ raised)
- ⚠Fewer than 5 units deployed
- ⚠Difficulty to develop new crops AI model
- ⚠Dependent on dealer network for sales
- ⚠Unproven long-term reliability
- ⚠Struggling to fully deliver first units
Lumina
Weedbot
- ✓One of the leader's first competitors
- ✓Lighter weight than leader
- ✓Direct sales with local EU support
- ✓One machine in operation in Belgium
- ✓Good experience in carrots
- ⚠Partner KULT bankruptcy creates uncertainty
- ⚠Blue light diode laser are efficient but dangerous for the retina
- ⚠Very few information about the technology and prices
- ⚠Very limited crop support (mainly carrots)
- ⚠Unproven reliability and performance
- ⚠Limited technical specifications available
- ⚠Small company with uncertain future
Robot One
PixelFarming
- ✓Fully autonomous operation (no tractor needed)
- ✓Broad crop support (6 crop types)
- ✓Scalable platform (2m and 5m versions)
- ✓No operator required during operation
- ✓Future-proof autonomous technology
- ✓Lower operationnal costs because fully electrified
- ⚠CO2 Laser technology quickly loses effectiveness
- ⚠Lack of robots reliability and logistic constrains
- ⚠6m version still under development
- ⚠Fewer than 5 units deployed
- ⚠Higher upfront cost than implements
- ⚠Requires field infrastructure (charging, RTK base)
- ⚠Autonomy and robustness of electric vehicles
- ⚠Small company with uncertain future
Tor
Trabotyx
- ✓Attractive mid-range pricing (€214-349k)
- ✓Fully autonomous operation (no tractor needed)
- ✓Close to Dutch market (local support)
- ✓Modular system with multiple widths
- ✓Pro 3m version for larger operations
- ✓Good automation capabilities
- ✓Lower operationnal costs because fully electrified
- ⚠Blue light diode laser are efficient but dangerous for the retina
- ⚠Requires field infrastructure (charging, RTK base)
- ⚠Autonomy and robustness of electric vehicles
- ⚠Still in validation phase (not fully commercial)
- ⚠Fewer than 5 units deployed
- ⚠Lack of robots reliability and logistic constrains
- ⚠Higher upfront cost than implements
- ⚠Small company with uncertain future
L&Aser™ Module
L&A
- ✓Bootstrapped company
- ✓Open-source laser (Apr 2025)
- ✓Official and clear price displayed
- ✓All information available on the website
- ✓Possibility to buy the laser boxes directly online
- ⚠Blue light diode laser are efficient but dangerous for the retina
- ⚠Lawsuit by leader in Oct 2024, Capital challenges
- ⚠Expatriate company in Australia
- ⚠Not allowed to sell product in USA
- ⚠Some doubts about the ability to provide after-sales service
什么是激光除草？
激光除草是一种精准农业技术，使用高功率激光和人工智能在不使用除草剂的情况下消除杂草。计算机视觉实时识别单个杂草；聚焦激光脉冲在毫秒内摧毁分生组织（生长点）——杀死杂草而不损伤作物。
毫米级精度
AI检测并针对小至2毫米的杂草，不损伤作物
零化学品
零除草剂，对有机农业和环境安全
高处理量
系统以最高8公里/小时的速度每小时消除多达10万株杂草
激光除草如何工作？
激光除草系统安装在拖拉机上或自主运行，通过摄像头持续扫描作物行。经过数百万标注植物图像训练的AI模型在毫秒内识别每个杂草。然后系统将聚焦的高功率激光（通常20-240W）瞄准杂草的分生组织——位于土壤表面下方的生长点。激光通过热量摧毁分生组织细胞，在不扰动土壤、不留化学残留的情况下防止再生。
激光除草效果如何？
商业系统在田间条件下实现高达99%的杂草消除率。领先的应用每小时以5-8公里/小时的田间速度消除超过10万株杂草。同行评审研究证实，分生组织靶向在100多种作物中有效抑制再生。农民报告除草剂成本降低60-80%，杂草控制效果与传统化学方案相当或更优。
激光除草 vs. 除草剂
激光除草相比基于除草剂的杂草控制具有多项结构性优势：
- ✓无化学残留——符合有机认证条件
- ✓无除草剂抗性发展——杂草无法适应激光热量
- ✓无土壤扰动——保护土壤微生物组和土壤结构
- ✓全天候24/7运行包括夜间——不像喷洒那样受天气限制
- ✓无等待期——拖拉机可立即进入田间
权衡：较高的前期投资成本（15万-150万美元）对比每年约125-500美元/公顷的除草剂支出。
观看激光除草实况
See the Carbon Robotics LaserWeeder in action on a real farm. Using high-precision laser beams and AI models, the machine selectively eliminates weeds without chemicals — preserving soil health and adapting to any crop type.
激光技术对比
一般技术对比：蓝光二极管、CO2和经典二极管激光。
| 指标 | 蓝光二极管（~445-465 nm） | CO2 (~10 600 nm) | 经典二极管（~650-915 nm） |
|---|---|---|---|
| Weed control effectiveness | ✅ Very high (optimal absorption by plant tissue) | ✅ Very high (absorbed by water in plants) | ⚠️ Variable, less effective → may require higher power |
| Energy efficiency | ✅ Very good (30–40%+) | ❌ Low (~10–20%) | ✅ Good, similar to blue diode |
| Robot / mobile compatibility | ✅ Excellent (compact, easy to integrate) | ❌ Poor (bulky, heavy cooling system) | ✅ Very good (compact, reliable) |
| Robustness / lifespan | ✅ Good, few moving parts | ✅ Very stable but sensitive to vibrations | ✅ Excellent, mature technology |
| Eye safety | ⚠️ High retinal risk, even diffuse reflection can cause damage | ⚠️ Invisible beam, absorbed by cornea → still serious risk | ❌ Retinal risk in direct vision, or by reflection |
| Cost / availability | ⚠️ More expensive than red, but accessible | ❌ Very expensive, rare | ✅ Low cost, widely available |
| Cooling / maintenance | ✅ Simple | ❌ Complex, often requires active cooling | ✅ Simple and reliable |
如何选择激光除草机
挂载工具 vs. 机器人
拖拉机挂载工具（Carbon Robotics、Escarda、WeedBot、Trabotyx）适合现有机队和可控行距。自主机器人（PixelFarming、Earth Rover）提供无人除草，但处于较早阶段。激光供应商（Luxeed、L&A）面向OEM和定制构建。
- ✓挂载工具：Carbon、Escarda、WeedBot、Trabotyx
- ✓机器人：PixelFarming、Earth Rover
- ✓激光供应商：Luxeed、L&A
总拥有成本
考虑购置成本、年度订阅费（如适用）及作业宽度/生产力。Carbon以高端价格和规模领先；Escarda和Trabotyx等欧盟选项提供较低的入门价格。
成本对比
购置价格和订阅价格（参考值）
| 系统 | 硬件 / 价格 | 订阅 |
|---|---|---|
Carbon Robotics G2 600 Commercial 2018 | Around 1,500,000€ | 60k-100k€/year |
Carbon Robotics G2 200 Commercial 2021 | Around 600,000€ | 40k-60k€/year |
Terra Robotics Terracore Commercial 2025 | Around 300K€ | Subscription (No info) |
Escarda Flex System Commercial 2025 | Around 300k€ | Suscription (No info) |
Weedbot Lumina Commercial 2025 | Around 300 – 350k€ | Suscription (No info) |
PixelFarming Robot One First Pilots 2025 | Around $355k | Subscription (No info) |
Trabotyx Tor First Pilot 2026 | Around 300k€ | 20.9k€/year |
L&A L&Aser™ Module Commercial 2026 | Around 20k€ per laser box | — |
实际成果
听取已将激光除草整合到运营中并实现可衡量投资回报的农民分享。
Tripod Farmers
Australia's leading salad company
"We have implemented the LaserWeeder on a New Holland tractor T7.210 with 165 horsepower. In 5 hours of use, we have weeded 5 acres and eliminated 800,000 weeds. We have been using this weeder in different types of lettuce, kale, red and green corals, bottle lettuce and it's been working very good!"
Vezyroglou Farm
Greece's leader in high-quality leafy greens (100 ha/year)
"The TerraWeeder CORE proved its value within the first month. After few weeks our operators were already used to the machine. At Vezyroglou Farm, three crops were added in one month, leading to a 50–70% reduction in weeds and, in some areas, the complete elimination of manual labor."
Braga Fresh
Californian family business, Salinas Valley
"We were among the first to invest in a Carbon Robotics V1 machine. Despite its high upfront cost, we were able to fully recoup the investment within two years by using it year-round across more than 500 hectares. Today, this technology allows us to diversify our operation: like introducing carrots, a crop that were not viable before acquiring the machine."
激光除草二十年研究进展
从基础生物学研究到商业化田间试验，回顾将激光除草从实验室概念推动为可行农业技术的关键科学突破。点击任一年份可深入查看研究内容。
关键研究结论
开源激光除草项目
适用于希望构建自有激光除草系统或参与该领域的开发者、研究者和技术人员。这些仓库提供代码、数据集以及各类技术组件框架。
L&ASER
Product-levelLaudando-Associates-LLC
Open-source releases for the "L&ASER" laser weeder project (dual-licensed). Provides core project components of a laser weeding system — perception/control modules rather than a complete DIY build.
View on GitHub →WeedStemDetection
AI/Perceptionopen-sciencelab (AAAI 2025)
Research code for weed stem detection designed specifically for intelligent laser weeding. Detects the precise weed stem location so a laser can accurately burn/cut the plant at the optimal point.
View on GitHub →Open-Weeding-Delta
Full StackAgroecology-Lab
A ROS2-based autonomous weed removal robot project. Provides a complete robotics framework that performs weed detection/segmentation and triggers actuators (mechanical or laser).
View on GitHub →Project-Cyclops
Platform-specificrahularepaka
A laser attachment for FarmBot Genesis (v1.3). Turns a FarmBot into a laser weed removal prototype with a 500 mW laser module. Platform-specific proof-of-concept for integrated perception + laser actuation.
View on GitHub →OpenWeedLocator
Entry-levelgeezacoleman
An open-source weed detection system (Raspberry Pi-based). Detects weeds (green-on-brown scenarios) and triggers an external device. Not laser-specific, but could trigger a laser driver instead of a spray solenoid.
View on GitHub →robot-weed-killer
Control LayerSalisbury-University
A control application for a laser-firing weed-killing robot. Coordinates movement and triggers the laser — primarily the control/actuation layer rather than a machine learning project.
View on GitHub →OpenSourceAgriculture
Resource Indexgeezacoleman
A curated list of open-source agriculture projects and datasets. Helps discover additional robotics, precision agriculture, and weed-related repositories. Not an actual weeding system, but a valuable discovery resource.
View on GitHub →常见问题
激光除草的市场领导者是谁？
Carbon Robotics是公认的领导者，自2021年开始商业销售，全球约200台（北美、欧盟、澳大利亚），G2系列覆盖2米至18米。Terra Robotics和Escarda Technologies是欧盟的强劲挑战者。
支持哪些作物？
Carbon Robotics支持150多种作物，包括特色蔬菜、香草以及有机玉米和大豆。欧盟导向系统通常针对洋葱、胡萝卜、甜菜、菠菜、番茄和叶菜类。请向各供应商咨询您的作物适用情况。
挂载工具 vs. 自主机器人？
挂载工具（拖拉机安装）可从Carbon、Escarda、WeedBot和Trabotyx商业购买。完全自主机器人（如PixelFarming Robotics、Earth Rover）处于验证或早期商业化阶段。选择挂载工具获得经验证的产能和使用现有拖拉机；选择机器人获得未来自主能力。
激光除草使用了哪些不同技术？
激光除草系统通常结合多种技术：高功率CO2或二极管激光器（通常每个激光器20-150W）、用于杂草识别的AI计算机视觉、实时图像处理、精确瞄准系统，以及GPS/RTK导航。部分系统还使用热成像来验证除草效果。核心创新在于AI可以在毫秒级区分作物与杂草。
激光除草成本是多少？
前期成本范围大致为：入门级2米设备（Terra Robotics、Escarda、WeedBot）约15万-20万欧元，高端系统（如Carbon Robotics 6米G2）可超过50万美元。许多系统还需要年度订阅（Carbon约5万-12万美元）。根据农场规模、作物价值和人工成本，ROI通常为2-4年。可使用上方ROI计算器进行测算。
激光除草系统安全吗？
现代激光除草系统具备多重安全措施：封闭式激光外壳、打开护盖自动断电、急停按钮和安全联锁。激光向下照射地面并处于防护罩内。操作与维护时应遵循厂商安全规范，并佩戴适当的护目装备。
激光除草在各种天气下都能工作吗？
激光除草在干燥条件下效果最佳。大雨、浓雾或大量粉尘会干扰激光束与视觉系统，从而降低效果。多数系统可在轻微潮湿条件下运行，但不建议在强降雨中作业。配合适当照明可进行夜间作业。风通常对性能影响较小。
激光除草系统需要哪些维护？
日常维护包括清洁摄像头镜头和激光光学组件（多尘环境下建议每天清洁）、检查激光校准、检查电气连接并更新软件。激光模块通常可使用1万小时以上，但随时间可能需要更换。多数厂商提供服务合同和远程诊断。建议每年按购置价的5%-10%预留维护与支持预算。
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