Ehk siis drive-by-wire toetus. Tegemist testversiooniga, aga progress sellegipoolest.*Electronic DC-motor based throttle with 2 pedal-sensors and 2 throttle-sensors
VEMS-omadused
Re: VEMS-omadused
Tarkvaraversiooniga 1.2.14 release note'ist võib lugeda sellist huvitavat rida:
http://www.facebook.com/vemsporsche" onclick="window.open(this.href);return false;
http://www.porsche-foorum.org" onclick="window.open(this.href);return false;
http://www.porsche-foorum.org" onclick="window.open(this.href);return false;
Re: VEMS-omadused
Audi 2.7 bi-T v6 mootor
Kas Vems saab hakkama 2 muutuva ajastusega nukkvõlli juhimisega ( kummaski kaanes on 1 elektrooniline ketipinguti ning halli andur) ?
kasutusse tuleks võtta kumbki nuka juhtimine + halli andur + väntvõlli aseniduandur?
Kas Vems saab hakkama 2 muutuva ajastusega nukkvõlli juhimisega ( kummaski kaanes on 1 elektrooniline ketipinguti ning halli andur) ?
kasutusse tuleks võtta kumbki nuka juhtimine + halli andur + väntvõlli aseniduandur?
Re: VEMS-omadused
Kui ühes mootoripooles on nukkvõlliandur sisselaske- ja teises väljalaskepoolel, siis saab küll.
http://www.facebook.com/vemsporsche" onclick="window.open(this.href);return false;
http://www.porsche-foorum.org" onclick="window.open(this.href);return false;
http://www.porsche-foorum.org" onclick="window.open(this.href);return false;
Re: VEMS-omadused
Nukkvõlli asendiandur mõlemas pooles sama nuka küljes.
Mingi variant peaks siiski olema Vemsiga antud v6 mootor tööle panna?
Mingi variant peaks siiski olema Vemsiga antud v6 mootor tööle panna?
Re: VEMS-omadused
Kindlasti on.
Sul on arvatavasti on-off tüüpi muutuv ajastus. Seal pole vaja kontrollida, kuhu asendisse(mitu kraadi) nukk pärast keeramist jäi.
Sul on arvatavasti on-off tüüpi muutuv ajastus. Seal pole vaja kontrollida, kuhu asendisse(mitu kraadi) nukk pärast keeramist jäi.
Re: VEMS-omadused
Sel juhul pole mingit probleemi. Muutuva ajastusega (pidevalt varieeruv) nuka puhul on vaja teada, mis asendis täpselt nukkvõll on, seetõttu nt BMW S50B32 mootori väljalaske nukal ka kuus hammast.
http://www.facebook.com/vemsporsche" onclick="window.open(this.href);return false;
http://www.porsche-foorum.org" onclick="window.open(this.href);return false;
http://www.porsche-foorum.org" onclick="window.open(this.href);return false;
Re: VEMS-omadused
Tõenäoliselt jah on-off tüüpi ajastus.
Väljalaske nukkvõlle liigutatakse mootoririhma abil ning need on paigal. Klapid( pingutid) reguleerivad aga keti pingsust ning seeläbi sisselaske nukkvõllide asetust. Sisselaske nukkade teises otsas olevad nukaandurid annavad aga tagasisidet ajule.
Ideeliselt siis peaks saama ka Vemsiga asja jutida
Väljalaske nukkvõlle liigutatakse mootoririhma abil ning need on paigal. Klapid( pingutid) reguleerivad aga keti pingsust ning seeläbi sisselaske nukkvõllide asetust. Sisselaske nukkade teises otsas olevad nukaandurid annavad aga tagasisidet ajule.
Ideeliselt siis peaks saama ka Vemsiga asja jutida
Re: VEMS-omadused
Et ei paistaks nagu VEMS arendus paigal seisaks, siis mõningad märksõnad viimastest lisandustest: Lisan vaid põhilisemad uuendused, väiksemaid on liiga palju viimase aasta jooksul teoks saanud, et ei viitsi neid siia loetledagi.
* traction control: dual wheel speed slip based absolute/relative with configurable enable speed
*traction control: 4 types of independently configurable torque reduction strategies (enrich, retard or spark/fuel cut (skip cycles))
*added analog input multiplexer support (up to 8 more analog channels) and calibration for muxed channels and allow selection for use everywhere
*added PWM fuel pump control with configurable PWM output scaling by fuel requirement
*added selectable input source (also changes control mode) coolant, radiator outlet or delta coolant radiator outlet
*added support for Dual Relay based Fan control with 1 second lockout time between output adjustments
*added support for Temic and VAG J293 PWM controlled external amplifiers
*added configurable fan disable above wheel speed
*added support for 2nd RS232: for several AIM compatible receivers (TX => RX of multiple VEMS EAW52 rounds, dash, dataloggers simultaneously) on 2nd UART
*BMW S65/S85 v3 controlled quad Vanos and v3/CAN-bus controlled IAC and ETC (DBW electronic throttle): https://www.youtube.com/watch?v=kwEVNfQCmbg" onclick="window.open(this.href);return false;
BMW S65 620 hp @ 0.65 bar:
https://www.youtube.com/watch?v=AkrI-PYRzBI" onclick="window.open(this.href);return false;
Lisaks on VEMS'i edukalt paigaldatud ka nt Lamborghini Murcielago LP640'le: https://www.facebook.com/usmc.butler/vi ... o_guests=0" onclick="window.open(this.href);return false;
* traction control: dual wheel speed slip based absolute/relative with configurable enable speed
*traction control: 4 types of independently configurable torque reduction strategies (enrich, retard or spark/fuel cut (skip cycles))
*added analog input multiplexer support (up to 8 more analog channels) and calibration for muxed channels and allow selection for use everywhere
*added PWM fuel pump control with configurable PWM output scaling by fuel requirement
*added selectable input source (also changes control mode) coolant, radiator outlet or delta coolant radiator outlet
*added support for Dual Relay based Fan control with 1 second lockout time between output adjustments
*added support for Temic and VAG J293 PWM controlled external amplifiers
*added configurable fan disable above wheel speed
*added support for 2nd RS232: for several AIM compatible receivers (TX => RX of multiple VEMS EAW52 rounds, dash, dataloggers simultaneously) on 2nd UART
*BMW S65/S85 v3 controlled quad Vanos and v3/CAN-bus controlled IAC and ETC (DBW electronic throttle): https://www.youtube.com/watch?v=kwEVNfQCmbg" onclick="window.open(this.href);return false;
BMW S65 620 hp @ 0.65 bar:
https://www.youtube.com/watch?v=AkrI-PYRzBI" onclick="window.open(this.href);return false;
Lisaks on VEMS'i edukalt paigaldatud ka nt Lamborghini Murcielago LP640'le: https://www.facebook.com/usmc.butler/vi ... o_guests=0" onclick="window.open(this.href);return false;
http://www.facebook.com/vemsporsche" onclick="window.open(this.href);return false;
http://www.porsche-foorum.org" onclick="window.open(this.href);return false;
http://www.porsche-foorum.org" onclick="window.open(this.href);return false;