Coal mine/tunnel construction environment is harsh, accidents occur frequently, personal safety is difficult to guarantee, traditional management means are inefficient, construction enterprises are faced with a huge problem of personnel positioning and management, in urgent need of a precise and efficient personnel positioning solution. In summary, this demand mainly includes personnel attendance, tracking and positioning, post-disaster first aid, and daily management.

High precision wireless positioning system adopts wireless pulse technology to realize accurate real-time positioning of personnel by installing positioning base stations in tunnel areas and wearing positioning labels for personnel or equipment. Accuracy up to 10cm, large system capacity, good real-time, no leakage card. The unique high positioning accuracy of the system can be used for accurate post-disaster first aid in the event of an accident, which is of great value.

Realization function

Real-time positioning

Real-time monitoring of personnel and materials;

Multi-dimensional search by name, tag ID, department;

Map positioning marker color style can be configured;

Historical track storage and playback

Playback by person or area of the specified time period of person/vehicle movement track;

Electronic fence

Enter/exit fence area alarm;

Flexible setting of electronic fence shape;

Scheme advantage

Abnormal emergency alarm: In case of emergency, the management personnel can issue emergency instructions to prompt personnel to leave when ordering evacuation. The label worn by the personnel will vibrate to indicate the distance of the personnel

Get away from this area.

Real-time position display: By combining UWB positioning technology with traditional management and control methods, managers can grasp the location distribution and activity status of personnel in the tunnel at any time through the platform, realizing visual tunnel management.

On-duty attendance management: It can be combined with the access control system to calculate the time of personnel entering and leaving the cave and their on-duty working hours. The management can quickly inquire the on-the-job situation and calculate the monthly working hours

Can be directly based on the platform data to do attendance audit reference.

Basic information management: Tunnel construction progress can be displayed in real time on the platform, and basic information management such as personnel basic information, distance from the entrance of the tunnel, personnel entry and exit records can be displayed. to

Map can be zoomed, dragged, multi - map switch.

Scheme composition

Explosion-proof positioning base station (custom)

Power supply voltage: external DC power supply, 7 ~ 30V

Positioning accuracy: 10cm

Location protocol: IEEE 802.15.4-2011

Wireless transmission mode: UWB

Coverage range: 80m diameter range

Operating temperature: -30℃ ~ 70℃

WGT1001 UWB Locate the gateway

Foot inch: Diameter 167mm*42mm (height)

Power supply: POE power supply is supported

Wireless transmission mode: UWB

Positioning accuracy: 10cm

Coverage range: 80m diameter range

Operating temperature: -30℃~+70℃

UWB Positioning Hard Hat Label (Custom)

Charge for 1 hour, lasting 168 hours;

Remote data transmission;

Strong and durable;

Dust-proof and waterproof, not afraid of bad construction environment;