Ka noi o ka ultrasonic 'obstacle 'aloʻalo sensor i loko o ke kahua o ka lopako pale pale

I kēia mau lā, hiki ke ʻike ʻia nā robots ma nā wahi āpau o ko mākou ola i kēlā me kēia lā. Aia nā ʻano robots like ʻole, e like me nā robots ʻoihana, nā lopako lawelawe, nā robots inspection, nā robots pale maʻi maʻi, a me nā mea ʻē aʻe. ʻO kekahi o nā kumu e hoʻohana pono ʻia ai nā robots, ʻo ia ka hiki iā lākou ke ʻike a me ke ana pono ʻana i ke kaiapuni i ka wā e neʻe ai, pale i ka hui ʻana me nā mea pilikia a i ʻole nā ​​​​kānaka, a ʻaʻohe kumu o ka pohō waiwai a i ʻole nā ​​pōʻino palekana pilikino.

Hiki iā ia ke pale pololei i nā pilikia a hiki i ka huakaʻi me ka maʻalahi no ka mea aia ʻelua mau "maka" i mua o ka lopako - nā mea kani ultrasonic. Ke hoʻohālikelike ʻia me ka infrared ranging, ʻoi aku ka maʻalahi o ke kumu o ka ultrasonic ranging, no ka mea, e ʻike ʻia ka hawewe kani i ka wā e hālāwai ai me nā pilikia, a ʻike ʻia ka wikiwiki o ka hawewe kani, no laila pono ʻoe e ʻike i ka ʻokoʻa o ka manawa ma waena o ka hoʻouna ʻana a me ka hoʻokipa, hiki iā ʻoe. E helu maʻalahi i ka mamao ana, a laila e hoʻohui i ka hoʻouna ʻana Hiki i ka mamao ma waena o ka mea hoʻokipa a me ka mea hoʻokipa ke helu i ka mamao maoli o ka mea keakea. A hiki i ka ultrasonic ke komo i nā wai a me nā mea paʻa, ʻoi aku ka nui o nā paʻa opaque, hiki iā ia ke komo i kahi hohonu o ʻumi mau mika.
ʻO ka mea kani kani kani kani ultrasonic A02 he mea ʻike kiʻekiʻe (1mm), kiʻekiʻe-pololei, haʻahaʻa haʻahaʻa. I ka hoʻolālā ʻana, ʻaʻole ia e pili wale i ka leo interference, akā loaʻa pū kekahi i ka hiki ke hoʻopilikia i ka noise. Eia kekahi, no nā pahuhopu o nā ʻano nui like ʻole a me ka hoʻololi ʻana i ka volta hāʻawi mana, ua hana ʻia ka uku sensitivity. Eia kekahi, loaʻa iā ia ka uku pānaʻi kūloko kūloko, kahi e ʻoi aku ka pololei o ka ʻikepili mamao i ana ʻia. He hopena haʻahaʻa haʻahaʻa maikaʻi no nā kaiapuni o loko!

 

ʻO ka mea kani kani kani ultrasonic A02 mau hiʻohiʻona:

ʻO ka liʻiliʻi liʻiliʻi a me ke kumu kūʻai haʻahaʻa

ʻO ka hoʻonā kiʻekiʻe a hiki i 1mm

Hiki ke ana i ka mamao a hiki i 4.5 mika

Nā ʻano hana hoʻopuka like ʻole, me ka laulā pulse, RS485, serial port, IIC

Ua kūpono ka hoʻohana ʻana i ka mana haʻahaʻa no nā ʻōnaehana uila, ʻo 5mA wale nō i kēia manawa no ka lako mana 3.3V

ʻO ka uku no ka hoʻololi ʻana i ka nui i ka pahu hopu a me ka uila hana

ʻO ka uku wela o loko maʻamau a me ka uku wela waho koho

Ka wela hana mai -15 ℃＋65 ℃