Ding-dong, your "flood" information has been sent.

"Ding-dong——" As vehicles enter the roads managed by the Ximeng Highway Sub-bureau of the Pu'er Highway Bureau in Yunnan Province, a flood season safety warning text message is promptly received on mobile phones. The message clearly outlines the flood season risk characteristics in the jurisdiction, carefully reminding passing drivers and passengers to watch out for hazards such as slope collapses, blocked ditches, and water accumulation on the road. It guides drivers to slow down, observe road conditions, and evacuate to a safe area immediately in case of danger.

Currently, during the critical flood prevention period of "July-August," geological disaster risks are high and frequent. Facing the complex and ever-changing road conditions during the flood season, the Ximeng Highway Sub-bureau has innovatively adopted a digital warning service model. In collaboration with China Mobile Pu'er Branch, they have built a big data SMS precision delivery platform, bridging the "last mile" of highway warnings directly to drivers and passengers. Through digital and precise reminders, they proactively mitigate risks, shifting from "passive emergency response" to "proactive warning." These warm-hearted text messages ensure safe passage in the Wa Mountain region.

Mr. Zhang, a tourist visiting Ximeng to escape the summer heat, received a personalized safety reminder as soon as he entered the jurisdiction's road section. He sincerely remarked, "Highway services are becoming more refined and intelligent. Before encountering any danger, safety reminders are already in hand, making travel particularly reassuring and comforting." These concise and clear warning messages, free from complex procedures and unrestricted by location, have become mobile "safety warning signs."

This big data SMS warning mechanism is a smart flood control measure tailored by the Ximeng Highway Sub-bureau in collaboration with China Mobile. In the past, flood season safety campaigns relied on roadside bulletin boards, on-site verbal guidance, and rolling broadcasts on information boards. These methods had limited coverage and delayed information delivery, leaving remote road sections and passing tourists often unaware of road risks, leading to blind and risky travel. The sub-bureau proactively partnered with China Mobile Pu'er Branch, leveraging the operator's comprehensive communication base stations and location-based big data computing platform to achieve integrated smart reminders through "road section positioning + crowd identification + graded delivery." Unlike traditional mass SMS broadcasting, big data positioning technology sends messages only to individuals entering the Ximeng Highway jurisdiction, precisely avoiding irrelevant recipients and significantly improving the efficiency of warning delivery and public acceptance.

With the proactive efforts enabled by digital warnings, the Ximeng Highway Sub-bureau has implemented a "drone + manual inspection" collaborative patrol model. Staff operate drones to overcome visibility challenges caused by rain and fog in mountainous areas, conducting comprehensive aerial scans of high slopes, water-prone areas, and cliffside hazardous road sections. This allows for precise identification of hidden hazards such as blocked ditches, minor collapses, and loose slopes. Ground maintenance personnel brave the rain to conduct on-foot inspections, simultaneously recording hazard locations, estimating handling times, and promptly carrying out debris clearing, risk mitigation, and reinforcement work. The efficient coordination between aerial reconnaissance and ground operations forms a high-efficiency management chain of "warning first, inspection follow-up, and immediate risk elimination."

The implementation of the big data SMS warning mechanism has effectively increased the awareness of flood season risks among drivers and passengers in the jurisdiction, reducing dangerous behaviors such as blindly crossing water and risky travel. It has lowered the incidence of road disaster accidents during the flood season, significantly enhancing the sense of safety and satisfaction among local residents and visiting tourists. Moving forward, the Ximeng Highway Sub-bureau will continue to deepen its regular collaboration with China Mobile, further optimizing the functionality of the big data SMS warning platform. At the same time, it will continue to improve the full-chain work mechanisms for meteorological coordination, drone inspections, and emergency response. With a sense of responsibility to "always remain vigilant," they aim to weave a dense "safety net" for flood season highway safety, turning their commitment to serving the people into tangible results that ensure smooth and safe travel, fortifying the safety barrier for peaceful travel in the Wa Mountain region.