Moderi yo gukonjesha ya Thermoelectric ikoreshwa mugukoresha lidar yimodoka

Amashanyarazi ya Thermoelectric, ibikoresho bya peltier, moderi ya peltier, moderi yo gukonjesha ya termoelektrike ikoreshwa mubikoresho bya lidar yimodoka, byerekana ubushyuhe bwo hejuru bwo kugenzura ubushyuhe nimbaraga nini zo gukonjesha. Hamwe nogukora ubucuruzi bunini bwa 5G, gutwara ibinyabiziga byigenga nimwe mumigendekere yiterambere ryigihe kizaza hamwe nibisabwa byingenzi bya 5G. LiDAR ikora cyane nigice cyingenzi kugirango igere ku gutwara ibinyabiziga byigenga kandi igomba gukonjeshwa cyane kugirango ikore neza kandi yizewe. Module ya TEC, module yo gukonjesha ya termoelektrike, tekinoroji yo kugenzura ubushyuhe bwa termoelektrike irashobora kugera kumurongo wo hejuru wumurongo wumurongo wimbaraga hamwe nimbaraga zihamye kumashanyarazi akomeye ya LiDAR. Hagati aho, kugenzura neza ubushyuhe bwa sensor nka APD / SPAD birashobora kongera ibyiyumvo no kugereranya ibimenyetso-by-urusaku, kwagura ubushyuhe bwakazi, kongera intera yo gutahura, gukemura, ubushobozi bwo kurwanya kwivanga no kwizerwa.

Ibikoresho byiza bifite moderi ya peltier, moderi yubushyuhe, moderi ya TEC ningirakamaro kugirango umuntu agere ku ntera irenga metero 200 hamwe n’ibikorwa byigenga byigenga byo gutwara ibinyabiziga kurwego rwa L3 no hejuru. Ugereranije na optique yo gutumanaho ikoreshwa, ibisabwa kuri TEC, ibicuruzwa bikonjesha bya termoelektrike ubwabyo muri lidar yimodoka biratandukanye gato, harimo kugenzura neza ubushyuhe, imbaraga zo gukonjesha cyane, ubushyuhe bwagutse bwagutse, imikorere itandukanye yubushyuhe, hamwe no kwizerwa mubidukikije bikabije.

Mugukoresha ikibuga cyimodoka, kugera kubwizerwe buhanitse udatanze imikorere nibyingenzi cyane. Itandukanyirizo riteye imbere ryo gukonjesha amashanyarazi, module ya termoelektrike, gukonjesha peltier, gushushanya TEC nuburyo bwo gukora butuma Beijing Huimao Cooling Equipment Co., Ltd. kuzuza ibi bisabwa byombi udatanze imikorere. Mu rwego rwa lidar, Beijing Huimao Cooling Equipment Co., Ltd. yatangije TES1-02902TT200 module ya TEC, module ya termoelektrike, ifite ubunini bwa 6 * 10.2 * 2mm. Ingano ni ikintu cyingenzi cyo guhitamo. Ubu bwoko buto-bunini bwa TEC module ifite ibisabwa bya tekinike. Nta bahinguzi benshi bashobora kubyara mato mato mato ya TEC, moderi yo gukonjesha ya termoelektrike, moderi ntoya ya peltier. Beijing Huimao Cooling Equipment Co., Ltd. Amaze imyaka myinshi akora mumasoko yitumanaho ryimodoka na optique kandi afite uburambe bwinshi mubushakashatsi niterambere, gushushanya no gutanga umusaruro mwinshi wa moderi ntoya ya Micro TEC, moderi ya peltier, moderi ntoya yo gukonjesha.

Ubwiza bwibicuruzwa, kwiringirwa no gukora bya TEC module ya Beijing Huimao Cooling Equipment Co., Ltd. byinjijwe mubicuruzwa byose nibikorwa kuva mu ntangiriro kugeza ku iherezo. Ufatanije nubugenzuzi bwa TEC hamwe nubushakashatsi bwubushyuhe, nibindi, nibyiza rwose kugenzura neza ubushyuhe bwubushyuhe muri ± 0.1 ℃. Moderi ya TES1-02902TT200 ifite ubuso bwa metero kandi irashobora kugurishwa hamwe nigikoresho kugirango igere ku bikorwa byiza byo kohereza ubushyuhe. Iyo ubushyuhe bwanyuma ubushyuhe Th = 30 ℃, imbaraga ntarengwa zishobora kugera kuri 4W. Iyo ubushyuhe bwanyuma ubushyuhe Th = 80 ℃, imbaraga ntarengwa zishobora kugera kuri 6W. Mu gace gato, ifite imbaraga zo gukonjesha cyane, zishobora gutuma ubukonje bwihuta bwa laser. Ubushyuhe ntarengwa bwo gukora bugera kuri 223 and, kandi itandukaniro ntarengwa ry’ubushyuhe rishobora kugera kuri 71 ℃. Ifite ubwizerwe buhebuje kandi irakwiriye cyane mugukoresha lidar yimodoka.