Choyamba, dongosolo zikuchokera
1.Njira yodziwikiratu yosayima nthawi zambiri imakhala ndi njira zotsogola zotsogola zotsogola zonyamula katundu komanso zowunikira komanso kayendetsedwe kazambiri zamagalimoto onyamula katundu.
2. The kutsogolo-kumapeto galimoto yonyamula katundu zambiri zosonkhanitsira ndi azamalamulo dongosolo zambiri wapangidwa ndi osayimitsa zida zoyezera, galimoto mbiri kukula zipangizo kudziwika, layisensi mbale kuzindikira ndi analanda zida, galimoto chojambulira, zida kanema anaziika, zida kumasula zidziwitso, zizindikiro magalimoto, magetsi ndi malo chitetezo mphezi, pa malo kulamulira makabati, zosonkhanitsira zidziwitso ndi pokonza sikelo ndi kudziwika m'dera chizindikiro ndi ma network kufala. zothandizira zogwirizana.
3. Njira yoyang'anira zidziwitso zamagalimoto onyamula katundu wakumbuyo (kuphatikiza kukakamiza kwachindunji) nthawi zambiri imakhala ndi nsanja zachigawo (chigawo), ma municipalities ndi zigawo (kuphatikiza kukakamiza mwachindunji).
2. Zofunikira pakugwira ntchito
1. Zofunikira pazida zoyezera zosayimitsa
1.1 Mtundu wa liwiro la ntchito
Kuthamanga kwa zida zoyezera zosayima ndi (0.5 ~ 100) km / h kuti magalimoto onyamula katundu adutse malo ozindikira osayima.
1.2 Kulondola kwa kulemera kwa galimoto yonse
(1) Kulakwitsa kwakukulu kovomerezeka kwa kulemera kwa kulemera kwa galimoto ndi katundu mkati mwa liwiro lovomerezeka la zida zoyezera zosayimitsa sizidzakhala zochepa kusiyana ndi zomwe zimaperekedwa ndi zofunikira za mlingo wolondola wa 5 ndi 10 mu JJG 907 "Dynamic Highway Vehicle Automatic Weighing Apparatus" (Zotsimikizira 2).
Table 2-1 Kulakwitsa kwakukulu kovomerezeka kwa kulemera kosunthika kwa kulemera kwa galimoto
(2) Pamene galimoto yonyamula katundu ikudutsa malo osadziwika oima kulemera ndi makhalidwe oyendetsa galimoto monga kuthamanga pafupipafupi ndi kuchepa, kudumpha, kudumpha, kuyimitsa, S bend, kuwoloka, kuthamanga mzere, kuyendetsa galimoto kapena kuyimitsa-ndi-kupita m'kanthawi kochepa, mlingo wolondola wa kulemera kwake kwa galimoto ya zida zosaimitsa sizidzakhala zotsika kuposa zomwe sizimayimitsa. 2-1. (Kupondereza mayendedwe ndi kuyendetsa kwina ndikofunikira).
1.3 Selo yolemetsa yomwe imagwiritsidwa ntchito pazida zoyezera zosayimitsa iyenera kutsatira zomwe zaperekedwa ndi GB/T7551 "Load Cell", moyo wautumiki udzakhala ≥ ma axles miliyoni 50, ndipo mulingo wachitetezo cha cell yolemetsa yomwe imagwiritsidwa ntchito poyezera osayimitsa sikhala yochepera IP68. .
1.4 Avereji mavuto opanda ntchito nthawi ya osayima masekeli zida sadzakhala zosakwana 4000h, ndi chitsimikizo nthawi zigawo zikuluzikulu sadzakhala zosakwana 2 zaka, ndi moyo utumiki adzakhala zosakwana zaka 5.
1.5 Zofunikira pachitetezo chamagetsi
(1) Mphamvu ikatha, zida zoyezera zomwe siziyimitsidwa ziyenera kusungitsa zokha zomwe zakhazikitsidwa pano ndi chidziwitso choyezera, ndipo nthawi yosungira siyenera kukhala yochepera 72h.
(2) Pankhani ya kulephera kwa mphamvu, wotchi yamkati yothamanga nthawi ya zida zoyezera zosayimitsa siziyenera kukhala zosachepera 72d.
1.6 Zofunikira za chithandizo cha anti-corrosion
Zigawo zazitsulo zowululidwa za zida zoyezera zosayima ziyenera kuthandizidwa ndi anti-corrosion treatment malinga ndi zofunikira za GB/T18226 "Technical Conditions for Anti-corrosion of Steel Components mu Highway Traffic Engineering".
1.7 Kulakwitsa kwa kuyeza kwa liwiro la chojambulira galimoto ya zida zoyezera zosayimitsa ziyenera kukhala ≤± 1km / h, ndipo kulondola kwa kayendedwe ka magalimoto kuyenera kukhala ≥99%.
1.8 Zofunikira zaukadaulo za olekanitsa magalimoto pazida zoyezera zosayimitsa ndi motere:
(1) Kuzindikira kulondola kwa kuchuluka kwa nkhwangwa kuyenera kukhala ≥98%.
(2) Cholakwika chodziwika cha malo otsetsereka kuyenera kukhala ≤± 10cm.
(3) Kulondola kwa gulu la magalimoto kuyenera kukhala ≥ 95%.
(4) Mlingo wozindikirika panjira uyenera kukhala ≥98%.
1.9 Kutentha koyenera kwa malo ogwirira ntchito kuyenera kukumana ndi -20 ° C ~ + 80 ° C, ndipo zizindikiro zaumisiri za kukana chinyezi cha chilengedwe ziyenera kukwaniritsa malamulo ndi zofunikira za zipangizo zakunja zamakina ndi zamagetsi za JT/T817 "General Technical Requirements and Testing Method for Highway Electromechanical System Equipment".
1.10 Njira zoteteza mvula ndi fumbi ziyenera kutengedwa, ndipo mulingo wachitetezo uyenera kukwaniritsa zofunikira za JT/T817.
2. Zofunikira pazida zoyezera kukula kwa mbiri yagalimoto
2.1 Galimoto yonyamula katunduyo ikadutsa pamalo ozindikira masekeli osayima pa liwiro la (0.5 ~ 100) km/h, iyenera kutha kukwaniritsa zenizeni zenizeni za miyeso ya geometric ndi mtundu wa 3D wa kutalika, m'lifupi ndi kutalika kwa galimoto yonyamula katundu, ndikutulutsa zotsatira zolondola zozindikiritsa. Nthawi yoyankha siyenera kukhala yochepera 30ms, ndipo nthawi yomaliza kuzindikira kamodzi ndi zotsatira zake siziyenera kupitirira 5s.
2.2 Miyezo ya geometric ya kutalika, m'lifupi ndi kutalika kwa galimoto yonyamula katundu iyenera kukwaniritsa zofunikira za Table 2-2.
Table 2-2 Muyeso wosiyanasiyana wa zida zoyezera mbiri yamagalimoto
2.3 Kusamvana kwa miyeso ya geometric dimension ya kutalika, m'lifupi ndi kutalika kwa galimoto yonyamula katundu sikupitirira 1mm, ndipo cholakwika cha chipangizo chodziwira kukula kwa galimoto chikuyenera kukwaniritsa zofunikirazi mkati mwa 1 ~ 100km / liwiro lodziwika bwino: (potengera kuthamanga kwa galimoto, ziyenera kukhala zogwirizana ndi zofunikira za zida zoyezera zakale zamphamvu).
(1) Kulakwitsa kwautali≤± 500mm;
(2) Kulakwitsa kwakukulu≤± 100mm;
(3) Kulakwitsa kutalika ≤± 50mm.
2.4 Kuchuluka kwa ma laser spot kuzindikira kwa zida zoyezera kukula kwa mbiri yagalimoto kuyenera kukhala ≥1kHz, ndipo kuyenera kukhala ndi mitundu 9 yamitundu yamagalimoto ndi ntchito zozindikira liwiro lagalimoto zomwe zafotokozedwa mugalimoto ya GB1589 "Kukula Kwamawonekedwe, Katundu Wama Axle ndi Malire Abwino a Magalimoto, Ma Trailer ndi Sitima Zapagalimoto".
2.5 Iyenera kukhala ndi ntchito zamagalimoto onyamula katundu ofanana, kuweruza kwa boma la S-bend, kutchingira zinthu zakuda komanso mawonekedwe apamwamba amtundu wamagalimoto amtundu wa geometric.
2.6 iyenera kukhala ndi magawo amtundu wamagalimoto onyamula katundu, kuchuluka kwa magalimoto, liwiro la malo, mtunda wanthawi yakutsogolo, kutsata kuchuluka kwa magalimoto, malo akutsogolo, ntchito zowunikira nthawi. Ndipo kulondola kwamagulu amitundu yamagalimoto onyamula katundu kuyenera kukhala ≥ 95%.
2.7 Kutentha koyenera kwa malo ogwirira ntchito kuyenera kukumana ndi -20 °C ~ +55 °C, ndipo zizindikiro zaumisiri za kukana chinyezi cha chilengedwe ziyenera kukwaniritsa malamulo ndi zofunikira za zipangizo zakunja zamakina ndi zamagetsi za JT/T817 "General Technical Requirements and Testing Method for Highway Electromechanical System Equipment".
2.8 Zida zoyezera mbiri yagalimoto ya laser ziyenera kukhazikitsidwa ndi gantry yokhala ndi njira yokonzera
2.9 Mulingo wachitetezo cha zida zoyezera mbiri yagalimoto siyenera kuchepera IP67.
3. Zofunikira pakuzindikirika kwa mbale ya laisensi ndi zida zojambulira
3.1 Zofunikira zogwirira ntchito pakuzindikiritsa ma plate laisensi ndi zida zojambulira zidzakwaniritsa zofunikira ndi zofunikira za GB/T 28649 "Automatic Identification System for Motor Vehicle Number Plates".
3.2 Chidziwitso cha mbale ya laisensi ndi zida zojambulira zidzakhala ndi nyali yodzaza kapena kuwala kowala, komwe kudzatha kujambula momveka bwino nambala ya galimoto yomwe ikudutsa malo ozindikira osayimitsa masekeli pansi pa nyengo iliyonse, ndi kutulutsa zotsatira zodziwika bwino.
3.3 Chidziwitso cha mbale ya laisensi ndi zida zojambulira ziyenera ≥ 99% ya kulondola kwa layisensi yamagetsi masana, ndi ≥95% kulondola kwa kuzindikira kwa mbale ya laisensi usiku, ndipo nthawi yozindikira sikuyenera kupitilira 300ms.
3.4 Chithunzi cha nambala yagalimoto yosonkhanitsidwa chikuyenera kuwonekera momveka bwino mumtundu wa JPG wokulirapo, ndipo zotsatira zozindikirika ziphatikizepo nthawi yozindikirika, mtundu wamba ya laisensi, ndi zina zambiri.
3.5 layisensi plate kuzindikira kujambula chithunzi mapikiselo sayenera kuchepera 5 miliyoni, mapikiselo ena kujambula zithunzi sayenera kuchepera 3 miliyoni, magalimoto onyamula katundu kudzera osayima masekeli kudziwika dera, ayenera kujambula kutsogolo kwa galimoto, mbali ziwiri za galimoto ndi kumbuyo kwa galimoto okwana zosachepera 4 tanthauzo lapamwamba zithunzi.
3.6 Malinga ndi chidziwitso cha chithunzi chapamwamba, malo a layisensi ya galimoto yonyamula katundu, mawonekedwe a kutsogolo ndi kabati, mtundu wakutsogolo, ndi zina zotero, ayenera kusiyanitsa bwino chiwerengero cha ma axles, mtundu wa thupi, ndi momwe zinthu zimayendera malinga ndi chidziwitso chapamwamba cha chithunzi chomwe chili pambali pa galimotoyo; malinga ndi chidziwitso chapamwamba cha chithunzi chakumbuyo kwa galimotoyo, nambala ya mbale ya layisensi ya mchira, mtundu wa thupi ndi zina zambiri zitha kuzindikirika.
3.7 Chithunzi chilichonse chiyenera kukhala pamwamba ndi chidziwitso monga tsiku lodziwikiratu, nthawi yoyesera, malo oyesera, kulemera kwa galimoto ndi katundu, miyeso ya galimoto, chiwerengero cha zipangizo zowunikira zithunzi, zotsutsana ndi chinyengo ndi zina.
3.8 Bandiwifi ya njira yotumizira zidziwitso zojambulidwa siyenera kuchepera 10Mbps.
3.9 Iyenera kukhala ndi machitidwe odzifufuza okha ngati kuyankhulana kwachilendo ndi kulephera kwa mphamvu.
3.10 Kutentha koyenera kwa malo ogwirira ntchito kuyenera kukumana ndi -20 °C ~ +55 °C, ndipo zizindikiro zaumisiri za kukana chinyezi cha chilengedwe ziyenera kukwaniritsa malamulo ndi zofunikira za zipangizo zakunja zamakina ndi zamagetsi za JT/T817 "General Technical Requirements and Testing Method for Highway Electromechanical System Equipment".
3.11 Mulingo wachitetezo cha kuzindikira kwa mbale za laisensi ndi zida zojambulira siyenera kuchepera IP67.
4 Kanema Woyang'anira Zida Zofunikira Zogwira Ntchito
Kamera yowunikira mavidiyo a 4.1 iyenera kukhala ndi mawonekedwe a kamera ya infrared usana ndi usiku, ndipo iyenera kukhala yokhoza kusamayima pozindikira malo a kamera yozungulira, ndikusunga zosachepera 10s zamagalimoto onyamula katundu osaloledwa odzaza umboni wamavidiyo osonkhanitsira.
4.2 Iyenera kukhala ndi ntchito yodzizindikiritsa, kuwongolera mawonedwe ndi kubweza basi.
4.3 Zithunzi zamakanema azamalamulo siziyenera kukhala ma pixel osachepera 3 miliyoni, ndipo zikhale zomveka bwino komanso zokhazikika.
4.4 Iyenera kukhala ndi ntchito yozungulira ndi makulitsidwe, ndipo kusinthasintha kozungulira ndi koyima ndi makulitsidwe a lens kungathe kuchitidwa molingana ndi lamulo lolamulira.
4.5 Iyenera kukhala ndi ntchito yoyeretsa ndi kuchotsa nyali za mvula ndi chisanu, ndipo iyenera kuyeretsa, kutentha ndi kuwononga chivundikiro chotetezera panthawi yake.
4.6 Zithunzi zamakanema a Forensic ziyenera kutumizidwa kudera lachigawo (mzinda) kasamalidwe kazambiri komanso pulatifomu yolimbikitsira nthawi yeniyeni.
4.7 Zida zowunikira makanema ndi zizindikiro zina zaukadaulo wazowonjezera zake zidzakwaniritsa zofunikira ndi zofunikira za GA/T995.
4.8 Kutentha koyenera kwa malo ogwirira ntchito kuyenera kukumana ndi -20 ° C ~ + 55 ° C, ndipo zizindikiro zaumisiri zotsutsana ndi chinyezi cha chilengedwe ziyenera kukwaniritsa malamulo ndi zofunikira za zipangizo zakunja zamakina ndi zamagetsi za JT/T817 "General Technical Requirements and Testing Method for Highway Electromechanical System Equipment".
5 Zofunikira pazida zosindikizira zambiri
5.1 Iyenera kutulutsa zidziwitso zenizeni zenizeni zakuchulukira kwagalimoto kwa dalaivala wagalimoto yolemetsa yosaloledwa.
5.2 Iyenera kusindikiza ndikuwonetsa zambiri monga kusinthana kwa mawu ndi kusuntha.
5.3 Zizindikiro zazikulu zogwirira ntchito ndi zizindikiro zaumisiri zamasewu amtundu wa LED zizikwaniritsa zofunikira ndi zofunikira za GB/T23828 "Highway LED Variable Information Signs".
5.4 Mizati iwiri ya gantry yamtundu wa msewu waukulu wa LED wosintha chidziwitso chowonetsera chinsalu chomwe chimagwiritsidwa ntchito kwambiri mapikiselo amatha kusankhidwa: 10mm, 16mm ndi 25mm. Malo owonetsera kukula kwa misewu inayi ndi mayendedwe asanu ndi limodzi amatha kukhala 10 masikweya mita ndi 14 masikweya motsatana. Mawonekedwe owonetsera akhoza kukhala mzere umodzi ndi mizati 14.
5.5 Kutalikirana kwa ma pixel amtundu umodzi wanjira yayikulu yowonetsa zidziwitso zosintha za LED zitha kusankhidwa: 10mm, 16mm ndi 25mm. Kukula kwa skrini yowonetsera kumatha kusankhidwa kuchokera ku 6 masikweya mita ndi 11 masikweya mita. Mawonekedwe owonetsera akhoza kukhala mizere 4 ndi mizere 9.
5.6 Mapangidwe ndi kuyika kwa zidziwitso zosintha za misewu yayikulu ya LED ndi mtunda wozindikira zowoneka ziyenera kuganiziranso za liwiro lenileni komanso zozindikirika zowoneka za magalimoto onyamula katundu mumsewu, ndikukwaniritsa zofunikira ndi zofunikira za GB/T23828 "Highway LED Variable Information Signs".
6 Zofunikira Zokhazikitsa Zikwangwani Zamsewu
6.1 Khazikitsani chizindikiro cha magalimoto kuti mulowe mu "malo osayimitsa ndi ozindikira" pamtunda wosachepera mamita 200 kutsogolo kwa malo ozindikirako osayimitsa.
6.2 Khazikitsani chizindikiro cha magalimoto oti "palibe njira yosinthira" osachepera 150 metres kutsogolo kwa malo ozindikira masikelo osayima.
6.3 Khazikitsani chizindikiro cha magalimoto "Kwezani kuletsa kusintha kwa msewu" pamtunda wosachepera 200 metres kuseri kwa malo ozindikira masekeli osayimitsa.
6.4 Kuyika kwa zizindikiro zamagalimoto m'malo ozindikirira ma sikelo osayima kumayenderana ndi mapangidwe ndi zofunikira za GB5768 "Zizindikiro ndi Zizindikiro za Magalimoto A pamsewu".
7. Zofunikira pazida zopangira magetsi ndi kuyika kwachitetezo cha mphezi
7.1 Dongosolo lotolera zidziwitso zochulukirachulukira komanso zowonera zakale lidzakhala ndi zingwe zokhazikika komanso zodalirika zoperekera magetsi, zomwe zitha kukwaniritsa zofunikira za maola 24 osasokoneza magetsi.
7.2 mphezi ndi njira zodzitetezera zochulukirapo zidzatengedwera pa mawonekedwe amagetsi ndi mawonekedwe owongolera osonkhanitsira zidziwitso zochulukira ndi machitidwe azamalamulo ndi zida zofananira, ndipo njira zodzitchinjiriza ziyenera kutsatira zofunikira ndi zofunikira za JT/T817 "General Technical Requirements and Testing Method for Highway Electromechanical System Equipment".
7.3 Njira yosonkhanitsira zidziwitso zochulukirachulukira ndi machitidwe azamalamulo akuyenera kutsata njira yokhazikitsira mfundo imodzi yapafupi, ndipo njira yotsatsira ya DC iyenera kutsatiridwa.
7.4 Kutetezedwa kwa mphezi ndi kukana kwamagetsi pazosonkhanitsira zidziwitso zochulukira ndi zida za forensics kudzakhala ≤ 10 Ω, ndipo kukana kwapansi pachitetezo kudzakhala ≤ 4 Ω.
8 Field control cabinet ntchito zofunika
8.1 Kabati yoyang'anira pamalopo yokonzedwa ndi njira yosonkhanitsira zidziwitso zochulukirachulukira ndi njira yazamalamulo iyenera kusunga ma processor otengera deta, zowunikira magalimoto, masiwichi a netiweki ndi zida zina. Iyenera kukweza zidziwitso zakuchulukira kwagalimotoyo ku Provincial Department of Transportation Information Center Traffic Comprehensive Administrative Direct Enforcement Platform, ndikutha kutumiza zidziwitso zochulukira zagalimotoyo ku chikwangwani chazidziwitso chamsewu waukulu wa LED munthawi yeniyeni kuti amasulidwe ndikuwonetsedwa.
8.2 Kabati yowongolera iyenera kupangidwa ndi chisindikizo chachiwiri-layer chassis, chomwe chingalepheretse bwino fumbi ndi mvula, ndipo chimakhala ndi dongosolo lodzilamulira lodziimira pawokha.
8.3 Kabati yowongolera iyenera kupangidwa ndi mipata kuti ithandizire kukulitsa ntchito.
8.4 Khothi loyang'anira liyenera kukhala ndi zida zoteteza deta kuti zipewe kutayikira kwa data yozindikira mopitilira malire.
9. Zofunikira pakukhazikitsa madera osayima oyezera panjira yayikulu
9.1 Malo odziwikiratu olemetsa osayima amapangidwa ndi chonyamulira chazitsulo zosayima (quartz crystal sensor) ndi zigawo zake zotsogolera kutsogolo ndi kumbuyo (malinga ndi msewu wovuta wa mamita 30 kutsogolo ndi mamita 15 kumbuyo) (Chithunzi 2-1).
Chithunzi 2-1 Chithunzi chojambula cha malo oyezera osayimitsa
9.2 Malo a malo osayimitsa olemera ndi oyesa sayenera kukhala athyathyathya, utali wa mtunda wautali ndi wocheperako, mtunda wowonekera ndi wochepa komanso kutalika kwamtunda ndi magawo ena amisewu, ndipo zizindikiro zofananira ziyenera kukumana ndi ASTM E1318 "Standard Specification for Highway Weigh-In-Motion and Testing Systems (WIM). Njira, zofunikira zenizeni ndi izi:
(1) Malo okhotakhota apakati pa msewu wa 60m wotsogolera gawo ndi kumbuyo kwa 30m chigawo chamsewu chamsewu m'dera lodziwika bwino losayimitsa masekeli ayenera kukhala ≥ 1.7km.
(2) Malo otsetsereka otsetsereka a msewu kutsogolo kwa 60m kalozera gawo ndi kumbuyo kwa 30m kalozera gawo mumsewu wosayima woyezera masekeli ayenera kukhala ≤2%.
(3) Njira yodutsa yopingasa yotsetsereka i ya kutsogolo kwa 60m chigawo chamsewu ndi kumbuyo kwa 30m kalozera gawo la malo ozindikira osayimitsa masekeli ayenera kukumana ndi 1% ≤ i ≤2%.
(4) Sipayenera kukhala zopinga zotsekereza mzere wa dalaivala mkati mwa gawo la msewu wa 150m pamaso pa malo ozindikira sikelo osayima.
(5) Mtunda pakati pa malo a malo osayimitsa olemera ndi ozindikira komanso khomo ndi kutuluka kwa msewu waukulu pamsewu womwewo sudzakhala wochepera 2km ndipo sudzakhala wochepera 1km.
(6) Cholakwika chopingasa cha kulumikizana pakati pa sensa ndi msewu wamtunda siwokwera kuposa 0.1mm
9.3 Pofuna kutsimikizira kulondola kwa deta yosayembekezeka yoyezera komanso chitetezo choyendetsa galimoto, njira yodzipatula ya msewu wa 60m kutsogolo kwa msewu wa 60m ndi gawo lakumbuyo la 30m la chigawo chodziwikiratu chopanda kulemera chiyenera kukhala chosiyana ndi mzere wolimba.
9.4 Malo oyezera ndi kuyezetsa osayimitsa kuti atsogolere pomanga zigawo za misewu
(1) Msewu wa gawo la msewu wotsogolera uyenera kukhala wokhazikika, ndipo chigawo chotsutsana cha msewu chiyenera kukwaniritsa zofunikira za chigawo cha msewu.
(2) Panjira pamwamba pa msewu wotsogolera gawo ayenera kukhala yosalala ndi yaying'ono, ndi phula khwalala sayenera ruts, potholes, subsidence, chipwirikiti, ming'alu, ming'alu maukonde, ndi zotupa, ndi misewu simenti sayenera kugwedezeka, mbale wosweka, subsidence, matope kudzikundikira ndi matenda ena. Kukhazikika kwa miyala ya konkire ya simenti ndi miyala ya konkire ya phula zidzakwaniritsa zofunikira ndi zofunikira za JTGF80-1 "Highway Engineering Quality Inspection and Evaluation Standards".
(3) M'lifupi mwa msewu wa gawo la msewu wolondolera uyenera kuthandizira njira yachibadwa ya galimoto yonyamula katundu yochuluka kwambiri mkati mwa kulemera kwake.
(4) Mzere wapakati wapanjira pamalo oyezera ndi kuyezetsa osayimitsa uyenera kulekanitsidwa ndi mizere yolimba yachikasu (yachikasu imodzi), ndipo mzere wodulira uyenera kukhala wolekanitsidwa ndi mizere yolimba yoyera.
3. Interface protocol ndi zofunikira zamtundu wa data
Mawonekedwe a Protocol ndi mtundu wa data wa misewu yayikulu yodziwikiratu osayima ikuyenera kukwaniritsa zofunikira ndi zofunikira za "Fujian Traffic Comprehensive Administrative Direct Enforcement Engineering Design Plan" kuti zitsimikizire kulumikizana ndi kugawana zidziwitso pakati pa chigawo (chigawo), kasamalidwe ka zidziwitso zochulukira m'matauni ndi zigawo (kuphatikiza kulimbikitsa mwachindunji) nsanja.
Malingaliro a kampani Enviko Technology Co., Ltd
E-mail: info@enviko-tech.com
https://www.envikotech.com
Ofesi ya Chengdu: No. 2004, Unit 1, Building 2, No. 158, Tianfu 4th Street, Hi-tech Zone, Chengdu
Hong Kong Office: 8F, Cheung Wang Building, 251 San Wui Street, Hong Kong
Factory: Building 36, Jinjialin Industrial Zone, Mianyang City, Sichuan Province
Nthawi yotumiza: Jan-25-2024
