Matumizi ya Cruise Control

GeoMex

GeoMex

JF-Expert Member
Jan 10, 2014
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Habari za sa hizi wakuu.

Ninaomba ufafanuzi wa matumizi sahihi ya Cruise Control. Ni gari mpya nimeagiza kutoka Europe. Nissan Pathfinder sport. Nimesoma manual na kujaribu kupitia forums mbalimbali za watumiaji wa Nissan(kwahiyo msiniambie nikagugo)

Ila sasa ninataka kupata uzoefu toka kwa madereva wa Tanzania. Matumizi ya hii kitu,faida hasara na changamoto zake kwa barabara zetu.

Shukran
 

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Kibongo bongo sidhani kama itakuwa na maana sana. Cruise control ni control unit ambayo itafanya Gari yako itembee kwa constant speed kwa umbali flani., yaani ukiset cruise control ON hata ukikanya mafuta speed haiongezeki, hiyo mara nyingi huwa applicable kwenye barabara ambazo hazina kona kona sana wala hizi humps.
 
maelezo ya mtandaoni....
The driver must bring the vehicle up to speed manually and use a button to set the cruise control to the current speed.

The cruise control takes its speed signal from a rotating driveshaft, speedometer cable, wheel speed sensor from the engine's RPM, or from internal speed pulses produced electronically by the vehicle. Most systems do not allow the use of the cruise control below a certain speed - typically around 25 mph (40 km/h). The vehicle will maintain the desired speed by pulling the throttle cable with a solenoid, a vacuum driven servomechanism, or by using the electronic systems built into the vehicle (fully electronic) if it uses a 'drive-by-wire' system.

All cruise control systems must be capable of being turned off both explicitly and automatically when the driver depresses the brake, and often also the clutch. Cruise control often includes a memory feature to resume the set speed after braking, and a coast feature to reduce the set speed without braking. When the cruise control is engaged, the throttle can still be used to accelerate the car, but once the pedal is released the car will then slow down until it reaches the previously set speed.

On the latest vehicles fitted with electronic throttle control, cruise control can be easily integrated into the vehicle's engine management system. Modern "adaptive" systems (see below) include the ability to automatically reduce speed when the distance to a car in front, or the speed limit, decreases. This is an advantage for those driving in unfamiliar areas.

The cruise control systems of some vehicles incorporate a "speed limiter" function, which will not allow the vehicle to accelerate beyond a pre-set maximum; this can usually be overridden by fully depressing the accelerator pedal. (Most systems will prevent the vehicle accelerating beyond the chosen speed, but will not apply the brakes in the event of overspeeding downhill.)

On vehicles with a manual transmission, cruise control is less flexible because the act of depressing the clutch pedal and shifting gears usually disengages the cruise control. The "resume" feature has to be used each time after selecting the new gear and releasing the clutch. Therefore, cruise control is of most benefit at motorway/highway speeds when top gear is used virtually all the time.
 
myoyambendi said:
maelezo ya mtandaoni....
The driver must bring the vehicle up to speed manually and use a button to set the cruise control to the current speed.

The cruise control takes its speed signal from a rotating driveshaft, speedometer cable, wheel speed sensor from the engine's RPM, or from internal speed pulses produced electronically by the vehicle. Most systems do not allow the use of the cruise control below a certain speed - typically around 25 mph (40 km/h). The vehicle will maintain the desired speed by pulling the throttle cable with a solenoid, a vacuum driven servomechanism, or by using the electronic systems built into the vehicle (fully electronic) if it uses a 'drive-by-wire' system.

All cruise control systems must be capable of being turned off both explicitly and automatically when the driver depresses the brake, and often also the clutch. Cruise control often includes a memory feature to resume the set speed after braking, and a coast feature to reduce the set speed without braking. When the cruise control is engaged, the throttle can still be used to accelerate the car, but once the pedal is released the car will then slow down until it reaches the previously set speed.

On the latest vehicles fitted with electronic throttle control, cruise control can be easily integrated into the vehicle's engine management system. Modern "adaptive" systems (see below) include the ability to automatically reduce speed when the distance to a car in front, or the speed limit, decreases. This is an advantage for those driving in unfamiliar areas.

The cruise control systems of some vehicles incorporate a "speed limiter" function, which will not allow the vehicle to accelerate beyond a pre-set maximum; this can usually be overridden by fully depressing the accelerator pedal. (Most systems will prevent the vehicle accelerating beyond the chosen speed, but will not apply the brakes in the event of overspeeding downhill.)

On vehicles with a manual transmission, cruise control is less flexible because the act of depressing the clutch pedal and shifting gears usually disengages the cruise control. The "resume" feature has to be used each time after selecting the new gear and releasing the clutch. Therefore, cruise control is of most benefit at motorway/highway speeds when top gear is used virtually all the time.
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Asante mkuu. Haya yote nimeyasoma mtandaoni na kwenye User's Manual. Nnachotaka kupata uzoefu kwa madereva wa hizi nchi za dunia ya tatu. Hususani Tanzania

Na gari yangu ni ya manual transmission. Six gears na Reverse ya saba. Speed limit ni 220km
 
Kwa barabara za bongo hiyo cruise control ni totally useless achana nayo. Inachofanya ni kuset speed fulani ambayo utatembea nayo kwa umbali fulani. Sasa kwa bongo mara mtu ana-overtake kienyeji, njia yenyewe moja wote mpishane humo humo, mara hapa 50 hatua 2 mbele imeisha ghafla imerudi inakuwa haina maana.
 
mjasiria said:
Kwa barabara za bongo hiyo cruise control ni totally useless achana nayo. Inachofanya ni kuset speed fulani ambayo utatembea nayo kwa umbali fulani. Sasa kwa bongo mara mtu ana-overtake kienyeji, njia yenyewe moja wote mpishane humo humo, mara hapa 50 hatua 2 mbele imeisha ghafla imerudi inakuwa haina maana.
Click to expand...

Asante mkuu bado naendelea kula darsa tu hapa
 
Mbimbinho said:
Kibongo bongo sidhani kama itakuwa na maana sana. Cruise control ni control unit ambayo itafanya Gari yako itembee kwa constant speed kwa umbali flani., yaani ukiset cruise control ON hata ukikanya mafuta speed haiongezeki, hiyo mara nyingi huwa applicable kwenye barabara ambazo hazina kona kona sana wala hizi humps.
Click to expand...

Asante mkuu kwa mchango wako.

Kuhusu hilo la aina ya barabara zetu(za kuovertake) kuliko zile highways za njia ya upande mmoja ndo nililotaka kujua changamoto zake huku Tz
 
Nakuja ngoja nimalize kwanza then ntakuja nikueleze kinaga ubaga maana haya ndo maeneo yangu ya kujidai. Dakika chache kwanzia.muda huu.
 
Nyani Ngabu said:
Si kweli.

Ukiweka cruise control unaweza kabisa kukanyaga mafuta na kuongeza kasi ya gari.
Click to expand...
ukweli ni kuwa kama barabara inaruhusu unaenda speed unayodhani ndio target yako mfano 100KPH halafu unaweka cruise on unatoa mguu kwenye mafuta na gari itaenda same speed all the way hata kama kuna mlima mbele itafungua mafuta ku maintain same speed. ukigusa break tu cruise inakuwa off then unaanza upya. sasa kwa bongo ngumu sana maana barabara haziruhusu kuna hizi 50/50 kibao pia matuta na foleni hizi ila kama umepata kipande kizuri unataka kujaribu unaweza maana ni speed yoyote unaweza kuset. kumbuka ili kuturn off cruise labda ubonyeze off swith au press brake.
 
Heijah said:
ukweli ni kuwa kama barabara inaruhusu unaenda speed unayodhani ndio target yako mfano 100KPH halafu unaweka cruise on unatoa mguu kwenye mafuta na gari itaenda same speed all the way hata kama kuna mlima mbele itafungua mafuta ku maintain same speed. ukigusa break tu cruise inakuwa off then unaanza upya. sasa kwa bongo ngumu sana maana barabara haziruhusu kuna hizi 50/50 kibao pia matuta na foleni hizi ila kama umepata kipande kizuri unataka kujaribu unaweza maana ni speed yoyote unaweza kuset. kumbuka ili kuturn off cruise labda ubonyeze off swith au press brake.
Click to expand...

Sawa, lakini hiyo haina maana kwamba gari ukiiweka kwenye cruise control basi ukikanyaga mafuta haitaongezeka kazi. Itaongezeka.
 
GeoMex said:
Habari za sa hizi wakuu.

Ninaomba ufafanuzi wa matumizi sahihi ya Cruise Control. Ni gari mpya nimeagiza kutoka Europe. Nissan Pathfinder sport. Nimesoma manual na kujaribu kupitia forums mbalimbali za watumiaji wa Nissan(kwahiyo msiniambie nikagugo)

Ila sasa ninataka kupata uzoefu toka kwa madereva wa Tanzania. Matumizi ya hii kitu,faida hasara na changamoto zake kwa barabara zetu.

Shukran
Click to expand...
Hii kama ikienda Arusha , unaiwekea same pale
Kama ukienda Moro ni aplicable pia
 
mbere said:
Hii kama ikienda Arusha , unaiwekea same pale
Kama ukienda Moro ni aplicable pia
Click to expand...

Moro kipande gani mkuu na ile foleni ya tunduma,ya kutoka chalinze ya kutoka dodoma?
 
Heijah said:
ukweli ni kuwa kama barabara inaruhusu unaenda speed unayodhani ndio target yako mfano 100KPH halafu unaweka cruise on unatoa mguu kwenye mafuta na gari itaenda same speed all the way hata kama kuna mlima mbele itafungua mafuta ku maintain same speed. ukigusa break tu cruise inakuwa off then unaanza upya. sasa kwa bongo ngumu sana maana barabara haziruhusu kuna hizi 50/50 kibao pia matuta na foleni hizi ila kama umepata kipande kizuri unataka kujaribu unaweza maana ni speed yoyote unaweza kuset. kumbuka ili kuturn off cruise labda ubonyeze off swith au press brake.
Click to expand...

Asante mkuu
 
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