Ma module a Thermoelectric, zida za peltier, ma module a peltier, ma module oziziritsira a thermoelectric amagwiritsidwa ntchito mu ntchito zamagalimoto, okhala ndi kulondola kowongolera kutentha kwambiri komanso mphamvu yayikulu yoziziritsira. Ndi kukhazikitsidwa kwakukulu kwa 5G pamalonda, kuyendetsa galimoto yokha ndi imodzi mwa njira zomwe mtsogolo zimapangidwira komanso zofunikira pakugwiritsa ntchito 5G. LiDAR yogwira ntchito bwino ndi gawo lofunikira pakukwaniritsa kuyendetsa galimoto yokha ndipo imafunika kuziziritsidwa kuti igwire ntchito bwino komanso modalirika. TEC module, thermoelectric cooling module, ukadaulo wowongolera kutentha kwa thermoelectric ukhoza kukwaniritsa kuwongolera kwa kutalika kwa nthawi ndi mphamvu yokhazikika ya ma laser amphamvu a LiDAR. Pakadali pano, kuwongolera kutentha kolondola kwa masensa monga APD/SPAD kumatha kuwonjezera kukhudzika ndi chiŵerengero cha chizindikiro-ku-phokoso, kukulitsa kutentha kogwira ntchito, kuwonjezera mtunda wozindikira, kutsimikiza, kuthekera koletsa kusokoneza komanso kudalirika.
Zipangizo zowunikira zokhala ndi ma module a peltier, ma module a thermoelectric, ma module a TEC ndizofunikira kwambiri kuti zipeze malo opitilira mamita 200 komanso mapulogalamu oyendetsa okha odziyendetsa okha pamlingo wa L3 ndi kupitirira apo. Poyerekeza ndi mapulogalamu olumikizirana ndi kuwala, zofunikira za TEC, zinthu zoziziritsira za thermoelectric zomwe zili mu automotive lidar ndizosiyana pang'ono, kuphatikiza kuwongolera kutentha kolondola, mphamvu yozizira kwambiri, kutentha kogwira ntchito kwakukulu, magwiridwe antchito osiyanasiyana kutentha, komanso kudalirika m'malo ovuta kwambiri.
Pakugwiritsa ntchito gawo la magalimoto, kukwaniritsa kudalirika kwakukulu popanda kuwononga magwiridwe antchito ndikofunikira kwambiri. Gawo losiyana lapamwamba la kuzizira kwa thermoelectric, gawo la thermoelectric, choziziritsira cha peltier, kapangidwe ka TEC ndi njira zopangira zimathandiza Beijing Huimao Cooling Equipment Co., Ltd. kukwaniritsa zofunikira ziwirizi popanda kuwononga magwiridwe antchito. Mu gawo la lidar, Beijing Huimao Cooling Equipment Co., Ltd. yatulutsa gawo la TES1-02902TT200 TEC, gawo la thermoelectric, lokhala ndi kukula kwa 6 * 10.2 * 2mm. Kukula ndi chinthu chofunikira kusankha. Mtundu uwu wa gawo laling'ono la TEC uli ndi zofunikira kwambiri zaukadaulo. Palibe opanga ambiri omwe angapange ma module ang'onoang'ono a TEC, ma module ozizira a thermoelectric, ma module ang'onoang'ono a peltier. Beijing Huimao Cooling Equipment Co., Ltd. yakhala ikugwira ntchito m'misika yolumikizirana yamagalimoto ndi kuwala kwa zaka zambiri ndipo ili ndi chidziwitso chambiri pakufufuza ndi kupanga, kupanga ndi kupanga ma module ang'onoang'ono a Micro TEC, ma module a peltier, ma module ozizira a thermoelectric.
Ubwino wa chinthu, kudalirika, ndi magwiridwe antchito a gawo la TEC la Beijing Huimao Cooling Equipment Co., Ltd. zimaphatikizidwa muzinthu zonse ndi njira kuyambira pachiyambi mpaka kumapeto. Kuphatikiza ndi owongolera a TEC ndi masensa otenthetsera, ndi zina zotero, ndikoyenera kuwongolera kulondola kwa kutentha mkati mwa ± 0.1℃. Mtundu wa TES1-02902TT200 uli ndi pamwamba pachitsulo ndipo ukhoza kugulitsidwa pamodzi ndi chipangizocho kuti ukwaniritse bwino kwambiri kusamutsa kutentha. Kutentha kotentha kwambiri Th=30℃, mphamvu yayikulu imatha kufika 4W. Kutentha kotentha kwambiri Th=80℃, mphamvu yayikulu imatha kufika 6W. M'dera lochepa, imakhala ndi mphamvu yozizira kwambiri, yomwe ingatsimikizire kuzizira mwachangu kwa laser. Kutentha kwake kwakukulu kumafika 223℃, ndipo kusiyana kwakukulu kwa kutentha kumatha kufika 71℃. Ili ndi kudalirika kwakukulu ndipo ndi yoyenera kwambiri kugwiritsa ntchito lidar yoyikidwa pagalimoto.
Nthawi yotumizira: Juni-27-2025
