As the core module of the subway/underground pipe rack operation and management platform, it boosts the realization of digital and intelligent information-based management of the underground pipe rack and subway.

Pain points of the industry：

Solution overview： 

 EHIGH subway/pipe rack personnel positioning system, using UWB positioning technology, obtains accurate personnel position in real time through deploying a certain number of positioning base stations in the positioning area and labelling staff with positioning tags, with accuracy reaching 10cm.

  Through real-time positioning of operation and maintenance workers, their motion trials can be grasped. On this base, it is possible to analyze the abnormal situation, send an alarm and handle it timely, thereby ensuring the safety of the workers. In addition, this system standardizes the inspection to prevent missed inspections, reduce potential risks, ensuring the safety of underground pipe rack.  

  Moreover, the system can also access the subsystem data of underground pipe rack environment and equipment monitoring, security protection, communication, early warning and alarm, professional pipelines, etc., and comprehensively integrate each subsystem to realize system linkage, providing overall security services for the underground pipe rack.  

Case videos：

  ◆ Difficulties in ensuring the safety of operation and maintenance workers

  ◆ Delayed emergency rescue response

◆ Inability to fully supervise the inspection process

◆ Great possibility to ignore the control of risk area

Positioning scheme：

Major functions：

| Smart inspection

◆ Working-hour counting: calculate the working hours of individuals or departments in each time slot.

◆ Information identification: automatically identify the card holder’s card number, name, team, post, phone number and other information. 

◆ Data export: retrieve and print attendance information according to personal information, and generate attendance reports. 

◆ Draw up inspection task: customize inspection stations and routes. 

◆ Formulate inspection rules: allocate inspectors, set inspectiom cycle and duration of stay. 

| Real-time positioning and personnel distribution

◆ Acquire personnel position，distribution and motion trails in real time.

◆ Query and display position information according to personal information.

| Smart attendance checking and working-hour counting

| Storage and playback of historical tracks

◆ Track storage: unlimited storage of personnel motion trails can provide the basis for decision-making in tackling incidents. 

◆ Track playback: the motion trails of an operation worker within a specified period of time can be played back according to the specific person or area.

| Issuance of paging and evacuation alarms

◆ Paging alarm: the system can issue paging alarms specifically and dispatch staff properly. 

◆ Evacuation alarm: in case of danger, the system can issue evacuation orders to operation and maintenance workers according to the specific area. 

| Active and passive SOS alarm

◆ The operation and maintenance workers can send SOS alarm messages to the system by pushing the button on their positioning tags, then they can give a real-time alarm.

◆ If operation and maintenance workers are ill at ease (in a coma, etc.), the tag card will automatically send an alarm to the system to ensure timely rescue.

Advantages of the scheme

| Electronic fence

◆ Flexible setting of electronic fence shape, alarm rules and access rights.

◆ Conduct alarm management to people without permission to enter and exit the dangerous area to ensure the safety of operation and maintenance workers.

| SDK easiest development

Supervise the behavior of operation and maintenance workers

Ensure the safe operation of the pipe rack

Very precisely positioning within only 10 cm error

Easier secondary development of integrators through easySDK

◆ Provide SDK development kit software including background data interface and front-end functional interface. 

◆ Compatible with multi-platform operating environment: PC browser, mobile browser, PC client, mobile APP. 

◆ Support multiple development languages: Java, PHP, C#, JS. 

◆ Comprehensive application functions: positioning system functions, behavior monitoring, video monitoring, Image AI, etc.