RSS-2-300T 多普勒交通测速雷达

设备概况

RSS-2-300T多普勒雷达测速仪是一种新型的微波测速雷达，采用毫米波和数字信号处理技术，具有体积小、重量轻、操作方便等特点，独特的数据接口和状态控制功能，非常适于测速产品的二次开发及系统集成。独特微波技术可以使它最低测到1公里/小时，是一款性价比非常高的低速测速仪。RSS-2-300T雷达测速仪工作在K波段。采用多普勒原理：当一束波遇到运动物体时，返回的波会有一个频移，频移的大小和运动物体速度成正比。利用这个原理，我们发射一个固定频率的微波，然后对返回的信号的频率变化进行测量，测出其频移，通过频移和速度的对应关系，计算出目标运动速度。
3.主要功能和技术指标：
RSS-2-300T是一种静态雷达测速仪，在测速的过程中，雷达要固定在某一位置，然后测量目标的速度。测量的数值通过RS232/485串口送出。另外，可依据用户的需要设定限速值，限速值可以断电保存。当目标速度超过限速值，系统会送出指示信号。若配有显示终端，可以闪烁或者鸣叫。

Radar Configurator Software

Geolux provides a user-friendly RSS-2-300 Configurator PC software free of charge. The software connects to the RSS-2-300T radar over serial port and can be used to configure radar operating parameters. Additionally, the Configurator utility displays all currently detected targets, and detected target statistics.

RSS-2-300T stores all detected vehicles’ information to internal memory storage. The capacity of internal memory allows storing data about at least 500,000 detected vehicles. The stored statistics data can be accessed by connecting the RSS-2-300 to the PC using serial cable connection. Geolux RSS-2-300 Configurator PC software downloads the traffic data to the PC and allows its users to export the data to CSV format for further analysis. Geolux RSS-2-300 Configurator also displays traffic statistics information, such as total vehicle count, percentage of speed limit violations, average speed, 85th percentile, 10 km/h pace, speed histogram, time of day histogram, speed limit compliance by hour histogram and speed limit compliance graph.

RSS-2-300 T

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RSS-2-300 T

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定位精准，不同车型触发位置一致
捕获率达到99%
窄波覆盖有效车道，标准车道杜绝相邻车道车辆干扰
既可车头触发，也可车尾触发
抗干扰，防风，防雨，防水，防雾，杜绝由此引起的误拍现象
档灵敏度调节，捕获率可根据实地路况精细调整
同时支持RS232/485/CAN信号输出

Speed Limit Enforcement交通测速系统

Detection and precise measurement of over-speed vehicles and objects. The measured vehicle speed is reported over RS-232, RS-485 or CAN data link interface. Additionally, two open-collector alarm outputs can be configured to trigger alarms on various events (overspeed detected, vehicle detected, etc). The radar is able to track up to 32 targets simultaneously, in order as they approach or recede from the radar. The radar can be either permanently mounted on the side of the road or above the road, or it can be temporarily deployed on the tripod during routine police speed-checks.

Advanced Traffic Statistics交通速度数据采集系统，动目标检测，运动场目标检测

Advanced vehicle detection algorithm built in RSS-2-300T enables precise vehicle counting on single-lane roads. For multiple lane roads multiple sensors can be used – one above each lane. The vehicle statistics data can either be stored on the radar Flash memory and retrieved later, or it can be retrieved continuously over radar’s RS-232, RS-485 or CAN data link. The traffic statistics data collected by the radar, such as road occupancy histogram, 85th percentile speed or percentage of over-speeding vehicles can help you to better manage your traffic. Ideal replacement for loop induction sensors, as radar installation does not require road works.

Wrong-Way Detection逆行侦测

According to NTSB’s 2012 report, wrong-way driving is one of the leading causes of fatal accidents on highways. RSS-2-300T radar sensor is preferred, low cost solution, for detecting vehicles driving in wrong direction on highways. The radar can be installed both on slip roads where vehicles enter the highway, and directly on the highway. The radar can interface ITS system or Variable Message Signs through open-collector alarm line that will be active whenever a vehicle driving in the wrong direction is detected.

Smart City Lighting智慧城市灯光控制系统

Energy-efficient smart cities optimise street lighting on streets with low traffic volume by dimming the street lights – or turning them completely off – when there is no traffic present. Many streets with low traffic volume during the night can experience high energy savings, and light pollution is also highly reduced. Geolux RSS-2-300T radar sensor is an ideal traffic-presence detector for such smart city lighting systems. Its long detection range (500 meters) enables the lighting system to gradually dim up the street lights as the vehicle approaches, thus reducing the flash effect on the driver.

1、工作电压： DC12V
2、工作电流： ~200mA

3、测速范围： 1公里/小时 - 200公里/小时（0.4m/s-55m/s）
4、测试距离： >100M
5、限速范围： 2公里/小时 - 180公里/小时（0.5m/s-50m/s）
6、数据传送格式： ASCII码，三位数据位加回车换行。9600波特，无校验，一位起始，八位数据，一位停止位。
7、耗散功率：测试状态： <0.5A
10、整机重量： <500g
11、发射频率： 24.15GHz
12、发射功率： 5mW
13，尺寸：直径8CM 长度14-15CM

RSS-2-300T Datasheet (PDF 137KB)

User Manual - RSS-2-300T (PDF 6MB)

RSS-2-300T Cosine Correction (PDF 203KB)

Geolux-RSS2300-Config.2.0.6 (EXE Windows 824KB)

Solar Panel Power Supply太阳能供电系统

PV panel, charger and battery to support autonomus radar operation.

Mounting Brackets安装支架

Aluminum mounting brackets for mounting the radar unit on the pole.

Radar Tuning Fork Set雷达音叉套件

The set of aluminum tuning forks for radar module testing and calibration.

第二代雷达技术（2D/3D雷达技术）助力智能交通

智能交通领域雷达测速已经发展了很多年，经历了喇叭雷达到平板雷达的转变，但从技术原理上来讲没有太多创新，我们可以把他们归结为一代雷达。随着技术的不断发展，第二代采用FMCW模式及相位比较的雷达产生了。

传统的雷达测速产品（一代雷达）只有测速功能，如果要实现精确定位触发，依靠的是波束角度，需要足够小的波束才能实现精确定位触发，这一方面加大了成本（一个车道只能安装一个，确保执法准确性），另一方面对平板雷达传感器来说，需要做到足够大的体积（波束要求越小，雷达传感器体积越大）。而第二代雷达采用2D雷达技术/3D雷达技术，采用FMCW原理和相位比较原理，可以测量目标物体的速度、距离、方位角度，大大提高了雷达的功能作用，我们用一个雷达也可以实现3个车道的准确触发。

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侵线检测雷达，就是一个2D雷达，它的独到之处在于它可同时对三条车道中行驶及停止的车辆进行检测，可检测车辆的速度及位置信息，还可以判断车辆是否在停车时有越过停止线的行为，红灯时是否有闯红灯行为。一旦雷达探测到以上行为，均可触发拍照系统抓拍、取证。该产品可广泛应用于闯红灯、越线、卡口管理等，是交通卡口管理的换代产品，在保证性能的同时极大的降低了成本。

3D雷达技术，可以测量目标物体的速度、距离、方位角度，目前主要运用于监狱安防等高端监控领域，是新一代的智能雷达。公司推出的主动型雷达就是采用3D雷达技术，全天候实时的监控目标区域物体移动的速度、距离、和方位角，实时的给出报警信息，目前一些公司也尝试着把这个产品运用于交通监控领域，取得不错效果。