AI VISION · PUBLIC SAFETY

Protecting the young and the elderly
with AI vision

Beijing Tianheshui Technology Co., Ltd. is a high-tech company focused on “AI + Public Security” and “AI + Education”. Powered by artificial intelligence, we build an intelligent protection system for early-warning protection of minors and care for the elderly, delivering round-the-clock, fully intelligent safety solutions for campuses, public venues and specific industries.

View solutions → Credentials
1:1.4B
FACE MATCHING ENGINE
Millisecond response Class III MLPS AI face recognition National joint R&D
items
Software copyrights registered
IP PORTFOLIO
streams
AI video streams supported (planned deployment)
VIDEO STREAMS
×100M
High-precision face matching database capacity
FACE DATABASE
parties
National institutes and enterprises in joint R&D
R&D ALLIANCE
ABOUT US

A leading provider of public-security prevention
and AI visual big-data solutions

Founded in 2017 and registered in Shunyi District, Beijing, the company focuses on AI visual recognition and face recognition. Responding to the national “AI+” initiative, we work on frontier AI vision and real-time big-data analytics to build an all-weather, fully intelligent, multi-scenario AI application system — from smart campuses to smart eldercare, from urban security to social governance, putting algorithmic capability to work where people are actually protected.

AI + Public Security

Deeply engaged in public safety, we serve police, judicial and social-governance scenarios with face recognition, video structuring and real-time early warning — replacing manual watch with technical prevention.

AI + Education

For campuses and key venues we build a closed protection loop of identity verification, risk early warning and school–family coordination, so that protection happens before incidents occur.

Data Infrastructure

We deliver one-stop “hardware + software + capability” data-centre construction and operation, covering compute platforms, PB-scale storage, Class III MLPS security and data-asset governance.

CORE TECHNOLOGY

Six core capabilities form a full-stack AI vision foundation

From the underlying algorithm engine to the business platform, the entire chain is developed in-house, supporting billion-scale, multi-modal and cross-decade face recognition.

01

High-precision face matching engine

Built on a national research institute’s 1 : 1.4 billion high-precision face matching engine, supporting millisecond retrieval from billion-scale face databases with automatic alerts.

1:1.4B databaseMillisecondAuto alert
02

N-to-N set matching

Going beyond the classic one-to-one comparison, it matches a whole set of faces in a single pass, with very low requirements on image sharpness and shooting angle.

Multi-image setLow-quality tolerantWide angle
03

Cross-age appearance prediction

Using facial landmarks and deep learning to predict how features change with age, it opens new possibilities for people missing for years and for long-cold cases.

Cross-decadeAppearance inferenceReunification
04

Video structuring & trajectory analysis

Real-time capture and matching on live video streams, with target trajectory search, camera-point mapping and real-time alerts — turning mass footage from “review afterwards” into “detect instantly”.

Live recognitionTrajectory trackingReal-time alert
05

AI + blockchain fusion (“AI-Blockchain”)

An in-house fusion of AI and blockchain for data notarisation, trusted transfer and business collaboration — a traceable technology foundation for governance data.

AI + blockchainNotarisationTrusted transfer
06

Security & compliance system

A “three-security” framework across capture, transmission and storage, built to Class III MLPS standards, covering personal-information protection and minors’ data compliance requirements.

Three-securityClass III MLPSPIPL compliance
SOLUTIONS

One young, one old; one city, one region —
four solutions in production

Centred on the “joint protection of the young and the elderly”, we extend into police and judicial work, social governance and public services, forming a replicable, operable and sustainable product matrix.

FLAGSHIP

Early-warning protection system for minors at key venues

Front-end devices and real-name verification terminals are deployed at entrances of entertainment venues, hotel front desks and around campuses to automatically identify entrants, raise immediate risk alerts and notify guardians — moving protection ahead of risk.

KEY SITESEntertainment venues / hotels / internet cafés / around campuses
CLOSED LOOPReal-name verification → intelligent alert → multi-party response → data trail
BUSINESS MODELParent subscription + merchant service fee + government O&M service
ELDER CARE

Smart eldercare · care system for the elderly

A care network combining early warning, monitoring and health for the ageing population, so that elderly people living alone, with dementia or left behind are continuously seen — turning sudden risks into manageable daily routine.

MISSING-PERSON ALERTMultimodal positioning and trajectory replay for fast recovery
SAFETY MONITORINGAutomatic visit trigger when nobody leaves home, with community response
HEALTH MANAGEMENTElectronic health records + remote monitoring, AI-assisted assessment
PUBLIC SECURITY

Smart policing and judicial command management

Command and business-support systems for detention centres, police stations and other grassroots units, closing the loop of information gathering, dispatch and performance review on a single platform.

PRODUCT LINESmart detention centre / smart police-station command system
FIELD-PROVENOn the first day live, a fugitive was matched and quickly apprehended
EXTENDED SCENARIOSSmart transport / theatres / tourism / aviation and finance
GOVERNANCE

Social governance and public service platform

With our own data centre as the hub, we provide compute, storage and intelligent analytics for large-scale front-end video, delivering governance data capability to government and service entry points to the public.

INFRASTRUCTUREData-centre retrofit / network & security / PB-scale distributed storage / compute platform
PLATFORMInformation platform + PC + mobile app working together
COOPERATIONZero government outlay, enterprise investment, market-based operation
CASE STUDIES

Technology does not stay in the labit has safeguarded social stability and kept families whole and reunited

2026
Southwest region

“Joint protection of young and old” supporting data centre in a prefecture in southwest China

Provides data aggregation, compute support and intelligent analytics for a 50,000-stream AI video network covering the whole prefecture, carrying two core businesses — early-warning protection for minors and eldercare — and building an integrated protection system for the young and the elderly. The project is led by the Political and Legal Affairs Commission, funded by the enterprise and operated on market terms, at zero fiscal cost.

50,000 front-end streamsTwo core linesPB-scale storageClass III MLPS
2025
Key-venue pilot

Field validation of the minors early-warning protection system

A two-week pilot at key venues. Using the high-precision matching engine and real-name verification terminals, it automatically detected and logged the unlawful admission of minors, confirming the system’s practical effectiveness in real-world conditions.

Automatic detectionImmediate alertField-proven
2018
Qinzhou, Guangxi

Smart policing in Qinzhou: a face recognition system that worked from day one

On its first day live, the face recognition system matched several fugitives in the wanted database; with video tracking they were all apprehended within two days. Cameras deployed in crowded areas captured, matched and alerted in real time, compressing manual needle-in-a-haystack video review into instant identification and immediate location.

Hit on day oneApprehended in 48 hoursAutomatic alert
Screenshot of the news coverage (Qinzhou) View the news coverage ↗
2018
National attention

Face-control deployment at large venues brings the technology into public view

Continuous deployments at large performance venues helped apprehend several fugitives within four months, becoming a widely followed application case and bringing AI face recognition from specialised fields into public awareness.

Large-venue deploymentMultiple arrests in 4 monthsPublic recognition
Screenshot of the news coverage (large venues) View the news coverage ↗
Public benefit
Reunification

Helping missing people get home with AI

Working with a well-known family-reunification platform, we tackle reunification challenges with N-to-N set matching and cross-age appearance prediction: families often lack clear recent photos and recollections can be imprecise, while our technology tolerates low image quality and can connect to missing-person databases and urban video resources — opening new possibilities for long-cold cases.

N-to-N matchingCross-age predictionFor the public good
Screenshot of the news coverage (reunion platform) View the news coverage ↗
CREDENTIALS

Joint R&D with national institutes
and an independent IP portfolio

Verifiable technology, verifiable credentials. Backed by joint R&D relationships with national research institutes and a complete independent IP portfolio, we give customers and projects credentials they can audit and verify.

STRATEGIC R&D

Joint development of dedicated devices and business platforms
with national research institutes and leading technology companies

For early-warning protection of minors at key venues, we jointly developed dedicated front-end devices with the First Research Institute of the Ministry of Public Security and Huawei Technologies, and completed platform-specific adaptation based on customised hardware–software coordination — a complete loop from device selection and platform integration to engineering delivery.

First Research Institute of the Ministry of Public Security · joint R&D
Huawei Technologies Co., Ltd. · joint R&D
Integrated adaptation of business platform and dedicated devices, ensuring compatibility and operational stability
Full chain from procurement, supply and engineering delivery to system integration
INTELLECTUAL PROPERTY

11 software copyrights
covering four in-house product lines

Core technology, industry applications and platform ends are all developed in-house, forming a complete technology asset system.

AI Face Recognition System Smart Detention Centre Command System Smart Police Station Command System “AI-Blockchain” Technology System Bank Counter Transaction System Blockchain Wallet / Mall System Social Governance Information Platform Public Service Platform (PC / App)
MILESTONES

Nine years of AI vision
since 2017

2011

Building on the founding team’s earlier work

The core team has worked on artificial intelligence since 2011, committing to the face recognition track well before the current AI wave — laying the technical and talent foundation for the company to come.

2017

Company founded · core technology system takes shape

Beijing Tianheshui Technology Co., Ltd. is founded in Beijing. In the same year the company completes core products such as the AI face recognition system and makes an early move into AI–blockchain fusion, building a multi-product technology asset base.

2018

Field deployment and public recognition

The police face recognition system proved effective from the day it went live; large-venue deployments drew wide attention; and the company partnered with a family-reunification platform to help find missing people with AI.

2019

Independent IP system established

11 software copyrights registered, covering four product lines: AI face recognition, police and judicial command management, AI + blockchain, and social governance & public services.

2025

Field validation of early-warning protection for minors

The intelligent early-warning protection system for minors at key venues completed its pilot run; its practical effectiveness was validated and it formally entered roll-out.

2026

National joint R&D · regional project launch

Joint development of dedicated devices with the First Research Institute of the Ministry of Public Security and Huawei; launch of the “joint protection of young and old” supporting data centre project in a prefecture in southwest China, building an integrated protection system for the young and the elderly.

CONTACT

Every recognition
is a promise of protection

“Your future comes because of us. Let us build a warm, intelligent future together.”

ADDRESS2F, Building 4, No. 9 Courtyard, Linhe South Street, Renhe Town, Shunyi District, Beijing
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