Posachedwapa, pali makasitomala omwe amatifunsa za OBD-II. Kodi OBD ndi chiyani?
Diagnostics on-board (OBD) ndi mawu amagalimoto onena za kuthekera kwagalimoto yodzizindikiritsa yokha ndi kupereka malipoti. Makina a OBD amapatsa mwini galimoto kapena wokonza magalimoto mwayi wofikira pamagalimoto osiyanasiyana.
Kukhazikitsa kwamakono kwa OBD kumagwiritsa ntchito doko lolumikizirana la digito kuti lipereke chidziwitso chanthawi yeniyeni kuwonjezera pa mndandanda wokhazikika wamavuto ozindikira matenda, kapena ma DTC, omwe amalola munthu kuzindikira mwachangu ndikukonza zolakwika m'galimoto.
OBD-II ndikuwongolera kuposa OBD-I pakutha komanso kuyimilira. Muyezo wa OBD-II umatanthawuza mtundu wa cholumikizira chowunikira ndi pini yake, ma protocol amagetsi omwe alipo, ndi mawonekedwe a mauthenga.
OBD-II imapereka mwayi wopeza deta kuchokera ku electronic control unit (ECU) ndipo imapereka gwero lofunika lachidziwitso mukathetsa mavuto mkati mwa galimoto.
Ma protocol asanu osayina amaloledwa ndi mawonekedwe a OBD-II; magalimoto ambiri amagwiritsa ntchito imodzi yokha. Nthawi zambiri zimakhala zotheka kufotokoza ndondomekoyi, pogwiritsa ntchito zikhomo zomwe zilipo pa J1962 cholumikizira: SAE J1850 PWM, SAE J1850 VPW, ISO 9141-2 ISO, 14230 KWP2000, ISO 15765 CAN-BUS.
FSC-BT836 gawo wakhala nawo milandu ambiri makasitomala OBD. Gawoli lapindulira makasitomala ndi mtengo wake wabwino komanso mawonekedwe amphamvu.
Gawoli litha kugwiritsidwa ntchito pama projekiti ambiri, kutsatira zinthu, POS opanda zingwe, Zaumoyo & Zachipatala, kiyibodi ya HID mwachitsanzo.
1. Kukula kwa mankhwala: 26.9 * 13 * 2.0mm; v4.2 Bluetooth wapawiri mode.
2. SPP+BLE+ HID thandizo, hardware & firmware mwamakonda kuvomereza
3. Ndi mlongoti womangidwa, Kuphimba mpaka 15m (50ft)
4. Mphamvu Yotumizira Kwambiri: 5.5 dBm
5. Woyenerera bwino Bluetooth 4.2/4.0/3.0/2.1/2.0/1.2/1.1
