Brake Assist - ndi chiyani m'galimoto ndipo ndi chiyani?
Kugwiritsa ntchito makina

Brake Assist - ndi chiyani m'galimoto ndipo ndi chiyani?

27.06.2022 /

Kuonetsetsa chitetezo chokwanira kwa madalaivala, okwera ndi oyenda pansi, opanga magalimoto amaika machitidwe osiyanasiyana othandizira pazinthu zawo zomwe zimathandizira kwambiri kuyendetsa galimoto.

Chimodzi mwazinthuzi ndi chothandizira brake kapena Brake Assist System. M'mafotokozedwe a kasinthidwe ka mtundu wina, umatchedwa BAS kapena BA. Idayamba kukhazikitsidwa kuyambira m'ma 1990 pamagalimoto a Mercedes. Pambuyo pake ntchitoyi idatengedwa ndi Volvo ndi BMW.

BAS ikupezeka pamagalimoto ena ambiri, pansi pa mayina osiyanasiyana:

  • EBA (Emergency Brake Assist) - pamagalimoto aku Japan, makamaka Toyota;
  • AFU - magalimoto aku France Citroen, Peugeot, Renault;
  • NVV (Hydraulic Brake Booster) - Volkswagen, Audi, Skoda.

Ndikoyenera kunena kuti makinawa amaikidwa pamagalimoto omwe ali ndi anti-lock braking system (ABS), ndi magalimoto aku France AFU amagwira ntchito ziwiri:

  • brake pedal vacuum booster - analogue ya BAS;
  • kugawa mphamvu braking pa mawilo ndi analogue EBD.

Tiyeni tiwone m'nkhaniyi pa Vodi.su momwe wothandizira brake amagwirira ntchito komanso phindu lotani lomwe dalaivala amapeza pogwiritsa ntchito.

Brake Assist - ndi chiyani m'galimoto ndipo ndi chiyani?

Mfundo ya ntchito ndi cholinga

Emergency Brake Assist (BAS) ndi makina apakompyuta omwe amathandiza dalaivala kuyimitsa galimoto panthawi yovuta. Kafukufuku ndi mayeso ambiri awonetsa kuti pakagwa mwadzidzidzi, dalaivala amangopondaponda pa brake pedal, pomwe sagwiritsa ntchito mphamvu zokwanira kuyimitsa galimoto mwachangu momwe angathere. Zotsatira zake, mtunda woyimitsa ndi wautali kwambiri ndipo kugunda sikungapewedwe.

Gawo lamagetsi la Brake Assist, lochokera ku data yochokera ku brake pedal sensor ndi masensa ena, limazindikira zochitika zadzidzidzi ndi "kukankhira" chopondapo, ndikuwonjezera kupanikizika kwa brake fluid mu dongosolo.

Mwachitsanzo, pa magalimoto a Mercedes, wothandizira akutembenukira kokha ngati liwiro la brake pedal rod liposa 9 cm / s, pamene ABS imatsegulidwa, mawilo ndi chiwongolero sizitsekedwa kwathunthu, choncho dalaivala amapeza mwayi wopewa. kutsetsereka, ndipo mtunda woyimitsa umakhala wamfupi - tayankhula kale pa Vodi.su za kutalika kwa mtunda wa braking ndi momwe zimakhudzidwira ndi kukhalapo kwa anti-lock.

Ndiko kuti, ntchito yachindunji ya Brake Assist ndikulumikizana ndi chiwongolero cha brake ndikuwonjezera kupanikizika mu dongosolo pakagwa mwadzidzidzi. Chipangizo chothandizira cha brake assistant ndi maginito amagetsi oyendetsa ndodo - chikoka chimagwiritsidwa ntchito, chifukwa chake chopondapo chimakanikizidwa pansi.

Brake Assist - ndi chiyani m'galimoto ndipo ndi chiyani?

Ngati tilankhula za mnzake waku France - AFU, ndiye kuti mfundo yomweyi ikugwiritsidwa ntchito pano - zochitika zadzidzidzi zimazindikirika ndi liwiro la kukanikiza brake. Pankhaniyi, AFU ndi vacuum system ndipo imalumikizana ndi vacuum brake booster. Kuonjezera apo, ngati galimoto iyamba kugwedezeka, AFU imagwira ntchito ya electronic brake force distribution (EBD), potseka kapena kutsegula mawilo.

Zikuwonekeratu kuti wopanga aliyense akuyesera kukulitsa luso la magalimoto awo, kotero kuti pali mitundu yambiri yatsopano yosiyana pamutu wa wothandizira brake. Mwachitsanzo, pa Mercedes yemweyo, anayamba kukhazikitsa SBC (Sensotronic Brake Control) dongosolo, lomwe limagwira ntchito zingapo nthawi imodzi:

  • kugawa mphamvu za braking pa gudumu lililonse;
  • amasanthula mmene magalimoto alili;
  • kuwerengera nthawi zadzidzidzi, kusanthula osati kuthamanga kwa kukanikiza chopondapo, komanso liwiro la kusamutsa phazi la dalaivala kuchokera pa pedal ya gasi kupita ku brake;
  • Kuwonjezeka kwa kuthamanga kwa ma brake system.




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