Depth sensor calibration system and method
The embodiment of the invention provides a depth sensor calibration system and method. The system comprises a calibration processing module, a delay processing module, a depth sensor and a transmitting module. The calibration processing module determines a delay parameter value of the delay processi...
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| creator | LIU XINGJIAN LI XUXING LI YUAN LIANG BINGYIN SHU DA |
| description | The embodiment of the invention provides a depth sensor calibration system and method. The system comprises a calibration processing module, a delay processing module, a depth sensor and a transmitting module. The calibration processing module determines a delay parameter value of the delay processing module according to a theoretical test distance and configures a delay parameter of the delay processing module according to the delay parameter value. The depth sensor is controlled to output a modulation signal to the delay processing module; a measurement distance obtained according to an echosignal is obtained and the measurement distance is calibrated based on the theoretical test distance. The delay processing module delays a modulation signal according to the delay parameter value configured by the calibration processing module and then outputs the modulation signal to the transmitting module. The transmitting module outputs a detection signal according to the modulation signal; and the depth sensor detec |
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The system comprises a calibration processing module, a delay processing module, a depth sensor and a transmitting module. The calibration processing module determines a delay parameter value of the delay processing module according to a theoretical test distance and configures a delay parameter of the delay processing module according to the delay parameter value. The depth sensor is controlled to output a modulation signal to the delay processing module; a measurement distance obtained according to an echosignal is obtained and the measurement distance is calibrated based on the theoretical test distance. The delay processing module delays a modulation signal according to the delay parameter value configured by the calibration processing module and then outputs the modulation signal to the transmitting module. 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The system comprises a calibration processing module, a delay processing module, a depth sensor and a transmitting module. The calibration processing module determines a delay parameter value of the delay processing module according to a theoretical test distance and configures a delay parameter of the delay processing module according to the delay parameter value. The depth sensor is controlled to output a modulation signal to the delay processing module; a measurement distance obtained according to an echosignal is obtained and the measurement distance is calibrated based on the theoretical test distance. The delay processing module delays a modulation signal according to the delay parameter value configured by the calibration processing module and then outputs the modulation signal to the transmitting module. The transmitting module outputs a detection signal according to the modulation signal; and the depth sensor detec</description><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBySS0oyVAoTs0rzi9SSE7MyUwqSizJzM9TKK4sLknNVUjMS1HITS3JyE_hYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6Ghgam5pbmpsaOxsSoAQA89ykt</recordid><startdate>20191217</startdate><enddate>20191217</enddate><creator>LIU XINGJIAN</creator><creator>LI XUXING</creator><creator>LI YUAN</creator><creator>LIANG BINGYIN</creator><creator>SHU DA</creator><scope>EVB</scope></search><sort><creationdate>20191217</creationdate><title>Depth sensor calibration system and method</title><author>LIU XINGJIAN ; LI XUXING ; LI YUAN ; LIANG BINGYIN ; SHU DA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN110579753A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU XINGJIAN</creatorcontrib><creatorcontrib>LI XUXING</creatorcontrib><creatorcontrib>LI YUAN</creatorcontrib><creatorcontrib>LIANG BINGYIN</creatorcontrib><creatorcontrib>SHU DA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU XINGJIAN</au><au>LI XUXING</au><au>LI YUAN</au><au>LIANG BINGYIN</au><au>SHU DA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Depth sensor calibration system and method</title><date>2019-12-17</date><risdate>2019</risdate><abstract>The embodiment of the invention provides a depth sensor calibration system and method. The system comprises a calibration processing module, a delay processing module, a depth sensor and a transmitting module. The calibration processing module determines a delay parameter value of the delay processing module according to a theoretical test distance and configures a delay parameter of the delay processing module according to the delay parameter value. The depth sensor is controlled to output a modulation signal to the delay processing module; a measurement distance obtained according to an echosignal is obtained and the measurement distance is calibrated based on the theoretical test distance. The delay processing module delays a modulation signal according to the delay parameter value configured by the calibration processing module and then outputs the modulation signal to the transmitting module. The transmitting module outputs a detection signal according to the modulation signal; and the depth sensor detec</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING |
| title | Depth sensor calibration system and method |
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