A. Wɛ̈t ye kɔc tɔ̈ɔ̈u tɔ̈ɔ̈u tɔ̈ɔ̈u tɔ̈ɔ̈u tɔ̈ɔ̈u tɔ̈ɔ̈u
A ye cɔl coal mine positioning management system, a ye cɔl mine personnel positioning management system wala mine positioning system, a ye cɔl mine positioning system, a ye cɔl mine positioning system, a ye cɔl mine positioning management system, a ye cɔl mine positioning system, a ye cɔl mine positioning system, a ye cɔl mine positioning system, a ye cɔl mine positioning system, a ye cɔl mine positioning system, a ye cɔl Kɔc ye kɔc tɔ̈ɔ̈u në ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣ N'a cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk c Sisitɛm kënë acï bɛ̈n juak në tɛ̈n yenë kɔc ŋic në tɛ̈n yenë kɔc ŋic në tɛ̈n yenë kɔc ŋic në tɛ̈n yenë kɔc ŋic.
II. Lɔ̈ɔ̈i ë luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi
Mining personnel positioning (coal mine positioning) management system includes positioning tags, positioning base stations, UWB wristbands, positioning engines, big data platforms and so on. Mining personnel positioning (coal mine positioning) management system includes positioning tags, positioning base stations, UWB wristbands, positioning engines, big data platforms and so on. Ku na yɔ̈ɔ̈k, të cenë yen luɔɔi looi, a cɔk tɛ̈n yenë yen luɔɔi looi, a cɔk tɛ̈n yenë yen luɔɔi looi, a cɔk tɛ̈n yenë yen luɔɔi looi, a cɔk tɛ̈n yenë yen luɔɔi looi, a cɔk tɛ̈n yenë yen luɔɔi looi, a cɔk tɛ̈n yenë yen luɔ Lɔ̈ɔ̈i de luɔɔi ee tɔ̈u në Ethernet ku POE ye tɔ̈u në luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi Ajuiɛɛr ye looi aye nyuɔɔth:
Ka tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ
Kɔc cï puɔ̈l bɛ̈ɛ̈i kɔc cï puɔ̈l bɛ̈ɛ̈i kɔc cï puɔ̈l bɛ̈ɛ̈i kɔc cï puɔ̈l bɛ̈ɛ̈i kɔc cï puɔ̈l bɛ̈ɛ̈i kɔc cï puɔ̈l bɛ̈ɛ̈i kɔc cï puɔ̈l bɛ̈ɛ̈i k
Sisitɛm dɔ ye kɛ̈ɛ̈r ye, a ye kɛ̈ɛ̈r ye, a ye kɛ̈ɛ̈r ye, a ye kɛ̈ɛ̈r ye, a ye kɛ̈ɛ̈r ye.
Kɔmpiye, BS structure, kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye
2.1UWB coal mine positioning system principle
Mining personnel positioning (coal mine positioning) management system is by the ground monitoring center main computer in the system software support, through data transmission interface and the communication light/cable laid along the street, at the same time for the installed UWB positioning base station to perform data patrol and information collection, the positioning base station will automatically collect the information on the effective identification of UWB tags within the distance, and according to the system instructions, through the transmission network to send the relevant data to the ground central station. Ka kunnafoniw tɔ̈u yɔ̈ɔ̈r, a tɛ̈n ye raan dɔ̈ɔ̈r (wala a tɛ̈n ye raan dɔ̈ɔ̈r ye raan dɔ̈ɔ̈r ye raan dɔ̈ɔ̈r ye raan dɔ̈ɔ̈r ye raan dɔ̈ɔ̈r ye raan dɔ̈ɔ̈
Luɔ̈ɔ̈i de "kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaam de kaa
Në kë de kä wïc bï kek ya looi në ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän
Ka tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈
Sisitɛm de UWB tag card ye kunnafoniw de kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc
Kɔc cï luöi bɛ̈n lɔ̈ɔ̈m në ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän ke ɣän Kɔc ye luui në ɣän ke electronic fence, sistem abï alarm ya looi, ku kɔc ye luui në ɣän ke kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc
Ajuiɛɛr de luɔɔi alëu bï kaar de label kënë ya gam në kë de luɔɔi ye looi. A tɛ̈n yenë raan dɛ̈t looi, a tɛ̈n yenë raan dɛ̈t looi, a tɛ̈n yenë raan dɛ̈t looi, a tɛ̈n yenë raan dɛ̈t looi. Ba kɔc cïï röt looi ku kɔc cïï röt looi looi looi looi looi looi looi looi looi looi looi looi looi looi.
Ka tɛmɛ yen, ka tɛmɛ yen, ka tɛmɛ yen, ka tɛmɛ yen, ka tɛmɛ yen, ka tɛmɛ yen, ka tɛmɛ yen, ka tɛmɛ yen, ka tɛmɛ yen, ka tɛmɛ yen, ka tɛmɛ yen, ka tɛmɛ yen, ka tɛmɛ yen, ka tɛmɛ yen, ka tɛmɛ yen, ka tɛmɛ yen, ka tɛmɛ yen
Sisitɛm bɛ se ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ.
2.2 UWB coal mine positioning system functions and features
2.2.1 Sistɛm tʋʋm
2.2.1.1 raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan
Lɔ̈k ku nyuɔth kɔc, kɔc cï kek tɔ̈ɔ̈u, ku kɔc cï kek tɔ̈ɔ̈u.
Nɔŋ tɛ̈n yen raan tök wala juëc ye tɔ̈u thïn, wala tɛ̈n yen tɔ̈u thïn.
Ka kunnafoniw cït mɛn ye kɔc cï röt gɔ̈ɔ̈r bɛ̈ɛ̈i/bɛ̈ɛ̈i/bɛ̈ɛ̈i/bɛ̈ɛ̈i/bɛ̈ɛ̈i/bɛ̈ɛ̈i/bɛ̈ɛ̈i/bɛ̈ɛ̈i/bɛ̈ɛ̈i/bɛ̈ɛ̈i/
2.2.1.2 Statistics of Personnel Mine Attendance
A lëu bï kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔ
2.2.1.3 Wël juëc
Lɔ̈ɔ̈i de tɛ̈n yenë yen tɔ̈u thïn ku lɔ̈ɔ̈i de tɛ̈n yenë yen tɔ̈u thïn alëu bï yen tɔ̈u thïn në tɛ̈n yenë yen tɔ̈u thïn në tɛ̈n yenë yen tɔ̈u thïn në tɛ̈n yenë yen tɔ̈u thïn në tɛ̈n yenë yen
2.2.1.4 Electronic fence alarm function
Në ɣän ke kɔc cï gam në electronic fence, ke kɔc cïï gam në ɣän ke kɔc cï gam në electronic fence, ke kɔc cïï gam në real time, ku kɔc cï gam në ɣän ke kɔc cï gam në electronic fence, ku kɔc cï gam në electronic fence, ku kɔc
2.2.1.5 Lɩmaɣzɩyaa kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ
Na cï kä juëc cï röt looi, ka tɛ̈n yenë kɔc cï röt looi, ka tɛ̈n yenë kɔc cï röt looi, ka tɛ̈n yenë kɔc cï röt looi, ka tɛ̈n yenë kɔc cï röt looi, ka tɛ̈n yenë kɔc cï
2.2.1.6 Label emergency function
Na cï tag UWB ya tɔ̈ɔ̈u në kaam de baas de tɛ̈n yenë yen tɔ̈ɔ̈u thïn, a lëu bï ya luui në kaam de raan ye tɔ̈ɔ̈u thïn.

2.2.2 Kä ye looi
2.2.2.1 System processing capacity
● TDOA locating algorithm ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r
● Automation, automatic monitoring, statistics, and analysis information, all the process requires no human intervention. ● Automation, automatic monitoring, statistics, and analysis information, all the process requires no human intervention. ● Automation, automatic monitoring, statistics, and analysis information, all the process requires no human intervention. ● Automation
● Geographic information display and query systems based on GIS technology (Geographic information display and query systems based on GIS technology) (Geographic information display and query systems based on GIS technology) (Geographic information display and query systems based on GIS technology)
● Kɔɔr data analytics;
2.2.2.2 Kɛnɛya kɛnɛya
● Kɔc ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic ŋic
● Lɔ̈k bɛ̈ɛ̈i (lɔ̈k bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i 100 m);
• A lëu bï kɔc ya cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔ
● A ŋa ka ŋa ka ŋa ka ŋa ka ŋa ka ŋa ka ŋa ka ŋa ka ŋa ka ŋa ka ŋa ka ŋa ka ŋa ka ŋa ka ŋa ka ŋa ka ŋa ka ŋa;
● Lɛɛr ŋic
● Ye tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yen
2.2.2.3 Faa'a
● Ajuiɛɛr ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r
● Lɔ̈ɔ̈ŋ: Lɔ̈ɔ̈ŋ tɛ̈n yenë kɔc tɔ̈ɔ̈u thïn, POE ye kɔc tɔ̈ɔ̈u thïn;
● Lɔ̈ɔ̈m ye kɔc gam: Kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr.
2.2.2.4 Kɛnɛya
● Low power consumption, wireless tags can continue working normally for 3 years without changing the battery. ● Low power consumption, wireless tags can continue working normally for 3 years without changing the battery. ● Low power consumption, wireless tags can continue working normally for 3 years without changing the battery. ● Low power consumption, wireless tags can
● Kɔnɔŋ, gël, tag ye tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u
● Wala radiation, wala kë ye kɛ̈ɛ̈k kɛ̈ɛ̈k kɛ̈ɛ̈k kɛ̈ɛ̈k kɛ̈ɛ̈k kɛ̈ɛ̈k
3. Kɔc ye luui në tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yen
Kɔl minɛnSistɛm tɔ̈u raanA tɛ̈n yenë kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc