WORK MACHINE
The present invention improves the detection accuracy of a device for acquiring the position of a blade. A motor grader (1) is provided with: an antenna (60) for receiving a satellite positioning signal, which is disposed on a ceiling section (3R) of a cab (3); a first IMU (61) mounted in the cab (3...
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| creator | KAMIMAE TAKESHI |
| description | The present invention improves the detection accuracy of a device for acquiring the position of a blade. A motor grader (1) is provided with: an antenna (60) for receiving a satellite positioning signal, which is disposed on a ceiling section (3R) of a cab (3); a first IMU (61) mounted in the cab (3); a second IMU (62) mounted on a draw bar (40); a rotation angle sensor for detecting the rotation angle of a rotary disk (41) with respect to the draw bar (40), a tilt angle sensor for detecting the tilt angle of a blade (42) with respect to the rotary disk (41), and a controller. The controller acquires the position of the blade (42) in the global coordinate system on the basis of the satellite positioning signal received by the antenna (60) and the detection results of the first IMU (61), the second IMU (62), the rotation angle sensor, and the tilt angle sensor.
提高用于取得推土铲的位置的设备的检测精度。机动平地机(1)具备配置于驾驶室(3)的顶棚部(3R)的卫星定位信号接收用的天线(60)、搭载于驾驶室(3)的第一IMU(61)、搭载于牵引杆(40)的第二IMU(62)、检测回转盘(41)相对于牵引杆(40)的旋转角度的旋转角传感器、检测推土铲(42)相对于 |
| format | Patent |
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提高用于取得推土铲的位置的设备的检测精度。机动平地机(1)具备配置于驾驶室(3)的顶棚部(3R)的卫星定位信号接收用的天线(60)、搭载于驾驶室(3)的第一IMU(61)、搭载于牵引杆(40)的第二IMU(62)、检测回转盘(41)相对于牵引杆(40)的旋转角度的旋转角传感器、检测推土铲(42)相对于</description><language>chi ; eng</language><subject>DREDGING ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; SOIL SHIFTING</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230214&DB=EPODOC&CC=CN&NR=115702278A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230214&DB=EPODOC&CC=CN&NR=115702278A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KAMIMAE TAKESHI</creatorcontrib><title>WORK MACHINE</title><description>The present invention improves the detection accuracy of a device for acquiring the position of a blade. A motor grader (1) is provided with: an antenna (60) for receiving a satellite positioning signal, which is disposed on a ceiling section (3R) of a cab (3); a first IMU (61) mounted in the cab (3); a second IMU (62) mounted on a draw bar (40); a rotation angle sensor for detecting the rotation angle of a rotary disk (41) with respect to the draw bar (40), a tilt angle sensor for detecting the tilt angle of a blade (42) with respect to the rotary disk (41), and a controller. The controller acquires the position of the blade (42) in the global coordinate system on the basis of the satellite positioning signal received by the antenna (60) and the detection results of the first IMU (61), the second IMU (62), the rotation angle sensor, and the tilt angle sensor.
提高用于取得推土铲的位置的设备的检测精度。机动平地机(1)具备配置于驾驶室(3)的顶棚部(3R)的卫星定位信号接收用的天线(60)、搭载于驾驶室(3)的第一IMU(61)、搭载于牵引杆(40)的第二IMU(62)、检测回转盘(41)相对于牵引杆(40)的旋转角度的旋转角传感器、检测推土铲(42)相对于</description><subject>DREDGING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FOUNDATIONS</subject><subject>HYDRAULIC ENGINEERING</subject><subject>SOIL SHIFTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAJ9w_yVvB1dPbw9HPlYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhqbmBkZG5haOxsSoAQCISxxN</recordid><startdate>20230214</startdate><enddate>20230214</enddate><creator>KAMIMAE TAKESHI</creator><scope>EVB</scope></search><sort><creationdate>20230214</creationdate><title>WORK MACHINE</title><author>KAMIMAE TAKESHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115702278A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>DREDGING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FOUNDATIONS</topic><topic>HYDRAULIC ENGINEERING</topic><topic>SOIL SHIFTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KAMIMAE TAKESHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KAMIMAE TAKESHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>WORK MACHINE</title><date>2023-02-14</date><risdate>2023</risdate><abstract>The present invention improves the detection accuracy of a device for acquiring the position of a blade. A motor grader (1) is provided with: an antenna (60) for receiving a satellite positioning signal, which is disposed on a ceiling section (3R) of a cab (3); a first IMU (61) mounted in the cab (3); a second IMU (62) mounted on a draw bar (40); a rotation angle sensor for detecting the rotation angle of a rotary disk (41) with respect to the draw bar (40), a tilt angle sensor for detecting the tilt angle of a blade (42) with respect to the rotary disk (41), and a controller. The controller acquires the position of the blade (42) in the global coordinate system on the basis of the satellite positioning signal received by the antenna (60) and the detection results of the first IMU (61), the second IMU (62), the rotation angle sensor, and the tilt angle sensor.
提高用于取得推土铲的位置的设备的检测精度。机动平地机(1)具备配置于驾驶室(3)的顶棚部(3R)的卫星定位信号接收用的天线(60)、搭载于驾驶室(3)的第一IMU(61)、搭载于牵引杆(40)的第二IMU(62)、检测回转盘(41)相对于牵引杆(40)的旋转角度的旋转角传感器、检测推土铲(42)相对于</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | DREDGING FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING |
| title | WORK MACHINE |
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