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ULA1 UWB Module Mmepe

Okwu mmalite

ULA1 bụ modul Development UWB nke na-ewere Arduino dị ka gburugburu mmepe yana DWM1000 modul nke Decawave dị ka isi UWB modul. Enwere ike iji ULA1 maka nhazi nkenke, nhazi ime ụlọ yana ngwa nzikọrịta data ndị ọzọ dị elu. Enwere ike nweta usoro nhazi ọkwa dị elu nke tyfigureal site na arịlịka 4 na 1 tag Enwere ike iji modul ULA1 dị ka arịlịka ma ọ bụ tag).
Nhazi usoro bụ isi mmalite. Anyị na-enye ndị ọrụ koodu isi iyi agbakwunyere, atụmatụ ngwaike, koodu iyi ngwanrọ PC, nkuzi vidiyo na ihe ndị ọzọ, iji nyere ndị ọrụ aka ịmụta ngwa ngwa ka nhazi UWB si arụ ọrụ na iji ya rụọ ọrụ.
Enwere ike iji modul ULA1 dị ka arịlịka ma ọ bụ tag.
HR-RTLS1 bụ usoro nhazi zuru oke nke mejupụtara ngwakọta nke modul 5 ma ọ bụ karịa ULA1.HaoruTech ULA1 UWB Module Mmepe - onyonyo 1

Okpokoro 1-1 ULA1 Oke Modul

Otu Oke
Model Model ULA1
Ike DC5V(USB)
Oke nchọpụta kacha 50m (ebe mepere emepe)
MCU ESP32
gburugburu mmepe Arduino
Nha modul 40*25mm
Izizi oke 10CM
Okpomọkụ na-arụ ọrụ -20-80 ℃

Nhazi oke

HaoruTech ULA1 UWB Module Mmepe - onyonyo 2

S4 (Ọrụ) S5-S7 (adreesị ngwaọrụ)
ON Arịlịka Adreesị ngwaọrụ 000-111
Gbanyụọ Tag

Tebụl 2-2 Nhazi Ngbanwe DIP

A na-eji mgba ọkụ itinye 4-bit na-atụgharị arịlịka na tags nke usoro nhazi nke RTLS. Sistemụ kacha nta nke nhazi 3D nwere arịlịka 4 na 1 tag. Ọnụọgụ mbụ na-anọchi anya ọrụ ngwaọrụ ugbu a (ON pụtara arịlịka, ebe Gbanyụọ pụtara tag), na ọnụọgụ atọ ikpeazụ nke ngbanwe DIP na-anọchi anya adreesị ngwaọrụ dị ugbu a.

Usoro nkwukọrịta TWR

3.1 Ọdịdị nke n'ọnọdu etiti
Data nzikọrịta ozi na-akwado usoro IEEE 802.15.4 MAC oyi akwa. Dị ka egosiri na Tebụl 3-1, etiti data nwere akụkụ atọ-MAC Header (MHR), MAC Payload, na MAC Footer (MFR). MHR nwere obytes njikwa fremu, ọnụọgụ ọnụọgụ byte na adreesị adreesị. Ogologo oke ụgwọ MAC na-agbanwe agbanwe ma nwee ike ịkọwapụta onye ọrụ. MFR bụ usoro nlele 3-bit CRC (FCS) nke data MHR na MAC Payload, nke DW16 na-emepụta na-akpaghị aka.

Tebụl 3-1 Ọkpụkpọ Frame

2 bytes 1 byte 2 bytes 2 bytes 2 bytes Bytes ogologo dị iche iche 2 bytes
Frame
Njikwa (FC)
Usoro
Nọmba
NJ PAN Ebe aga
Adreesị
Isi mmalite
Adreesị
Na-agba ọsọ
Ozi
FCS
MHR Ịkwụ ụgwọ MAC MFR

3.1.1 Njikwa Frame
Tebụl 3-2 Ụdị njikwa etiti

Njikwa Frame (FC)
Bit 0 Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7 Bit 8 Bit 9 Bit10 Bit11 Bit12 Bit13 Bit14 Bit15
1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1
Ụdị etiti SEC PEND ACK FIGU
RE
Echekwara DestAddrMode Ụdị Frame SrcAddrMode

Tebụl 3-3 Ụdị Frame

Ubi Ụdị Frame (FC ibe 2 ruo 0) Frame
0, 0, 0 Mgbama ọkụ
0, 0, 1 Data
0, 1, 0 Nkwenye
0, 1, 1 iwu MAC
1, 0, 0 Echekwara
1, 0, 1 Echekwara
1, 1, 0 Echekwara
1, 1, 1 Echekwara

Tebụl 3-4 DestAddrMode Pụtara

Ọnọdụ adreesị ebe (FC bits 11 & 10) Pụtara
0, 0 Enweghị adreesị ebe ị ga-aga ma ọ bụ NJ PAN ebe ọ dị na etiti
0, 1 Echekwara
1, 0 Ebe adreesị ebe a na-aga bụ adreesị dị mkpirikpi (16-bit).
1, 1 Ebe adreesị ebe a na-aga bụ adreesị agbatịkwuru (64-bit).

Tebụl 3-5 SrcAddrMode Pụtara

Ọnọdụ adreesị ebe (FC bits 11 & 10) Pụtara
0, 0 Enweghị adreesị ebe ị ga-aga
NJ PAN dị na etiti
0, 1 Echekwara
1, 0 Oghere adreesị ebe a na-aga bụ mkpụmkpụ
(16-bit) adreesị.
1, 1 Ebe adreesị ebe a na-aga bụ
adreesi ogologo (64-bit).

3.1.2 Nọmba usoro
IHE: Na-abawanye site na 1 maka oge ọ bụla.
3.1.3 PAN ID
IHE: Ngwa nnata data na ngwaọrụ izipu data ga-abụrịrị otu PAN ID iji nata na zipu data nke ọma.
3.1.4 Adreesị ebe
IHE: N/A
3.1.5 adreesị isi mmalite
IHE: N/A
3.1.6 FCS
Usoro nlele Frame (FCS)
IHE: Nyochaa data, nke DW1000 na-agbakọ na-akpaghị aka.
3.1.7 Ozi dị egwu
3.1.7.1 Ozi ntuli aka

1 byte
Ọrụ
Koodu
0x80

3.1.7.2 Ozi nzaghachi

1 byte
Ọrụ
Koodu
0x81

3.1.7.3 Ozi Ikpeazụ

1 byte  5 bytes  5 bytes  5 bytes 
Ọrụ
Koodu
Ntuli aka TX
oge
Nzaghachi RX
oge
Ikpeazụ TX
oge
0x82 - - -

3.1.7.4 Kpọọ Ozi

1 byte 2 bytes
Koodu ọrụ Anya
0x83 -

3.1.7.5 Ozi RangeData

1 byte 2 bytes 2 bytes 2 bytes 2 bytes 1 byte
Ọrụ
Koodu
Anya
AO
Anya
Al
Anya
A2
Anya
A3
Oke
Ihe mkpuchi
0x84 - - - - -

Usoro nkwukọrịta serial

Example: mc 0f 00000663 000005a3 00000512 000004cb 095f c1 0 a0:0
Tebụl 4-1 Nkọwa Protocol Serial Communication

Ọdịnaya Example Nkọwa
ISI mc Isi nke ngwugwu data, edoziri: "mc"
Mkpuchi Of Ọ bụrụ na nsonaazụ dị iche dị mma.
Maka exampLe:
mask=0x07(0000 0111) pụtara RANGE 0,1,2 bara uru.
RANGEO 663 Anya site na tag iji kwado AO, akara hexadecimal,
nkeji: mm, nsonaazụ nke exampelu bụ 1.635 m.
RANGE1 000005a3 Anya site na tag iji kwado Al
RANGE2 512 Anya site na tag iji kwado A2
RANGE3 000004cb Anya site na tag iji kwado A3
NRANGES 095f eruba ozi, akwakọba, Ox0-Oxffff
RSEQ cl Nọmba oke, agbakọba, Ox0-Oxff
Nwepu 0 Echekwara, maka nbipu.
rlDt: ID a0:0 r pụtara ọrụ: a-arịlịka, t-tag;
IDt-tag adreesị, adreesị Ida-arịlịka

Ntuziaka mgbakwunye nke rIDt:ID:
Ọ bụrụ na ejikọrọ arịlịka dị ugbu a na PC:
r=a na-egosi ọrụ dị ugbu a bụ arịlịka;
IDt na-egosi tag ID, na ọ na-egosi nke tag a na-agbatị site na arịlịka dị ugbu a;
IDa na-egosi NJ arịlịka, na-anọchite anya ID arịlịka nke na-ejikọ na PC
ExampLe:
1, arịlịka A0 jikọọ na PC, na tag Agbanyere T0 na [a0:0] 2, arịlịka A0 na-ejikọ na PC, yana tag Agbanyere T1 na [a1:0] 3, arịlịka A1 na-ejikọ na PC, yana tag T1 kwadoro na [a1:1] r=t na-egosi na ọ bụ a tag jikọọ na PC;
IDt na-egosi tag ID, na ":0" ka edobere n'azụ IDt.
ExampLe:
Tag T0 na-ejikọta na PC, na arịlịka A0 na-akwado [t0:0], mgbe ahụ RANGE0 nwere uru mmepụta.

TWR usoro

HaoruTech ULA1 UWB Module Mmepe - onyonyo 3

Ọ bụrụ na RangingTag ma ọ bụ mmemme RangingAnchor na-aga n'ihu, a na-emecha usoro okirikiri mgbe emechara TWR sitere na T0 ruo A0 otu ugboro.
Ọ bụrụ RTLS_Tag ma ọ bụ mmemme RTLS_Anchor na-aga n'ihu, a na-emecha usoro nhazi oge niile ka emechara TWR sitere na A0A1A2A3 na-aga n'ihu, ma na-agbasa ozi RangeData.

Nbunye sistemu

Enwere ụdị ntinye usoro abụọ: ọnọdụ igodo na ọnọdụ nlekota.
N'oge usoro igodo ụzọ, ndị tag kwesịrị ijikọ na PC ebe arịlịka ndị ọzọ kwesịrị ịgbanye naanị. Data ọnọdụ na ezigbo oge egwu nke ejikọrọ ugbu a tag enwere ike igosi na PC software. Na ọnọdụ nlekota, otu n'ime arịlịka na-ejikọta na PC, ebe arịlịka na akara ndị ọzọ na-agbanye. Enwere ike igosipụta data ọnọdụ na ezigbo oge akara aha niile dị na mpaghara mkpuchi nke arịlịka dị ugbu a na ngwa PC.

HaoruTech ULA1 UWB Module Mmepe - onyonyo 4

Maka ojiji mbụ, CP2102 ọkwọ ụgbọala kwesịrị ịwụnye na mbụ. Mgbe ịchọpụtachara ọdụ ụgbọ mmiri dị na PC, biko mepee sọftụwia PC, họrọ ọdụ ụgbọ mmiri, wee pịa bọtịnụ “Jikọọ” iji mezue njikọ modul na nkwukọrịta data. HaoruTech ULA1 UWB Module Mmepe - onyonyo 5

Mgbe ijikọ nke ọma, ndị ọrụ nwere ike mezue ntinye akụrụngwa site n'ịhazi nhazi ọkwa nke arịlịka dabere na ọnọdụ ikwu nke arịlịka, wee mechaa tags enwere ike ịchọta ma gosipụta ya.

HaoruTech ULA1 UWB Module Mmepe - onyonyo 6

Maka nkọwa ndị ọzọ gbasara ojiji nke mbugharị sistemụ, biko budata ya ka inweta ozi ndị ọzọ.
Budata ntuziaka onye ọrụ HR-RTLS1:http://rtls1.haorutech.com/download/HR-RTLS1_UserManual-EN.pdf

Akwụkwọ / akụrụngwa

HaoruTech ULA1 UWB Module Mmepe [pdf] Akwụkwọ ntuziaka onye ọrụ
ULA1 UWB Module Mmepe, ULA1, UWB Development Module, Module mmepe, Module

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