简介：在地震、海啸、山洪等自然灾害发生的时候，地面基站常常会被毁坏，灾害地区的通信基础设施损坏不能提供通信服务，这使得救援行动的开展受到较大的阻碍。

无人机基站不受灾害地区基础通信设施的限制，可快速为灾害地区提供大范围的可靠通信。许多救灾行动往往是夜以继日的，因此，一款长时间保障通讯的无人机设备便显得尤为重要。

Introduction: When natural disasters such as earthquakes, tsunamis, and flash floods occur, ground base stations are often destroyed, and the communication infrastructure in disaster areas is damaged and unable to provide communication services, which greatly hinders the implementation of rescue operations.

The drone base station is not limited by the basic communication facilities in disaster areas and can quickly provide reliable communication on a large scale for disaster areas. Many disaster relief operations are often carried out day and night, so a drone device that ensures communication for a long time is particularly important.

注：仅推荐基础设备信息，详情可咨询！

Note: Only basic equipment information is recommended, details can be consulted!

无人机作为一种新兴的航空器，近年来在各个领域得到了广泛的应用。它具有强大的功能，能够提供长时间的应急通讯保障。尤其在地震等自然灾害发生时，无人机能够发挥重要作用，为应急救援提供支持。

As an emerging aircraft, drones have been widely used in various fields in recent years. It has powerful functions and can provide long-term emergency communication support. Especially in natural disasters such as earthquakes, drones can play an important role in providing support for emergency rescue.

首先，地震是一种破坏性极大的自然灾害，常常造成通信网络瘫痪，给救援工作带来巨大困难。而无人机的出现为应急通讯保障提供了新的解决方案。系留无人机是指通过绳索或其他方式将无人机固定在特定位置，实现长时间悬停。相比于其他类型的无人机，系留无人机因其较长的续航时间和稳定的飞行能力，在地震发生后提供长时间的应急通讯保障更为可靠。

Firstly, earthquakes are a highly destructive natural disaster that often causes communication network paralysis and poses great difficulties for rescue work. The emergence of drones provides new solutions for emergency communication support. Moored drones refer to the use of ropes or other means to fix the drone in a specific position and achieve long-term hovering. Compared to other types of drones, tethered drones are more reliable in providing long-term emergency communication support after earthquakes due to their longer endurance and stable flight capability.

其次，系留无人机可以搭载各种通信设备，如高清摄像头、激光通信设备等，用于实时图像传输和通信网络恢复。地震发生后，无人机可以迅速部署，并将高清图像传输至救援指挥中心，帮助救援人员掌握灾情和救援进展，为决策提供重要依据。同时，在地震造成的通信网络瘫痪时，无人机可以运载激光通信设备，通过激光束传输信息，实现临时的通讯连接，极大地提高了救援工作的效率。

Secondly, tethered drones can be equipped with various communication devices, such as high-definition cameras, laser communication devices, etc., for real-time image transmission and communication network recovery. After an earthquake occurs, drones can be quickly deployed and high-definition images can be transmitted to the rescue command center, helping rescue personnel grasp the disaster situation and rescue progress, providing important basis for decision-making. At the same time, in the event of communication network paralysis caused by earthquakes, drones can carry laser communication equipment, transmit information through laser beams, and achieve temporary communication connections, greatly improving the efficiency of rescue work.

此外，系留无人机还能够发射小型气球或无线电测向器，构建临时的通信覆盖网络。在地震发生后，往往会有大量的通信基站倒塌或受损，导致通信网络不稳定或无法正常运行。无人机可以携带气球升空，通过无线电测向器获取周边信号强度和方位角，进而确定灾区内的通信盲区和信号弱区，为恢复通信网络提供重要参考。此外，无人机还可以搭载移动式基站设备，为受灾地区提供暂时性的通信支持，保障救援指挥和受灾群众的通信需求。

In addition, tethered drones can also launch small balloons or radio direction finders to build temporary communication coverage networks. After an earthquake occurs, a large number of communication base stations often collapse or are damaged, leading to unstable or abnormal operation of communication networks. Unmanned aerial vehicles can carry balloons into the air and obtain surrounding signal strength and azimuth through wireless direction finders, thereby determining communication blind spots and weak signal areas within the disaster area, providing important reference for restoring communication networks. In addition, drones can also be equipped with mobile base station equipment to provide temporary communication support for disaster stricken areas, ensuring rescue command and communication needs of the affected population.

最后，无人机还可以通过红外线、声纳等技术检测灾区内的生命迹象，辅助救援工作。地震发生后，有时会有被困人员出现，但由于受灾情况复杂、地形险恶，传统的搜救方式可能效率较低。系留无人机可以使用红外线设备进行生命探测，通过图像识别和分析技术，及时发现被困人员的位置，并向救援人员提供准确信息，提高搜救效率。此外，无人机还可以利用声纳技术，检测地下水源和地质变化，为灾区提供饮水和安全评估支持。

Finally, drones can also detect signs of life in disaster areas through technologies such as infrared and sonar, assisting rescue efforts. After an earthquake, sometimes trapped people may appear, but due to the complex disaster situation and dangerous terrain, traditional search and rescue methods may be inefficient. The tethered drone can use infrared devices for life detection. Through image recognition and analysis technology, it can timely locate trapped individuals and provide accurate information to rescue personnel, improving search and rescue efficiency. In addition, drones can also use sonar technology to detect underground water sources and geological changes, providing drinking water and safety assessment support for disaster areas.

推荐产品：诚进科技 CJ-1 守望者 系留无人机

动力模式：220V供电

起飞重量：≥30kg

最大载荷：≥10kg

图数传输：≥5km

线缆长度：110m 

抗风等级：6级

Recommended product: Chengjin Technology CJ-1 Watchman tethered drone

Power mode: 220V power supply

Takeoff weight: ≥ 30kg

Maximum load: ≥ 10kg

Image data transmission: ≥ 5km

Cable length: 110m

Wind resistance level: Level 6

系留无人机作为一种新兴的航空器，在地震中提供长时间应急通讯保障具有明显优势。它能够通过高清图像传输、激光通信设备、气球覆盖网络等手段，为地震应急救援提供可靠的通信支持。同时，无人机还能够利用红外线、声纳等技术进行生命探测和地质检测，提高搜救效率和安全评估能力。用户可根据灾情具体规模选择合适的无人机系统投入救援行动。

As an emerging aircraft, tethered drones have significant advantages in providing long-term emergency communication support during earthquakes. It can provide reliable communication support for earthquake emergency rescue through high-definition image transmission, laser communication equipment, balloon coverage network, and other means. At the same time, drones can also use technologies such as infrared and sonar for life detection and geological detection, improving search and rescue efficiency and safety assessment capabilities. Users can choose appropriate drone systems to participate in rescue operations based on the specific scale of the disaster.

推荐部门：应急救援、边防巡逻、电力、通讯

Recommended departments: emergency rescue, border patrol, electricity, communication