LOWER COMPUTER, CONNECTOR, LOWER COMPUTER ASSEMBLY AND COMMUNICATION SYSTEM
The present disclosure relates to a slave computer, a connector, a slave computer assembly, and a communication system. According to an embodiment of the present disclosure, a slave computer for connecting a device and a host computer comprises: a USB port having first to fifth pins; a power source...
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| creator | XU, Fan LIU, Fajie CHEN, Weichu |
| description | The present disclosure relates to a slave computer, a connector, a slave computer assembly, and a communication system. According to an embodiment of the present disclosure, a slave computer for connecting a device and a host computer comprises: a USB port having first to fifth pins; a power source switch connected with the first and fourth pins; an RS232 module constructed to perform, based on RS232 standard, conversion on levels of a signal to be transmitted to the device and a signal to be received from the device; a resistor connected between the fourth and fifth pins; and a power source having a positive terminal; wherein the positive terminal is connected with the first pin; the RS232 module is connected with the first pin via the power source switch; and the power source switch is constructed such that in response to a level at the fourth pin being a high level, the power source switch turns on a conductive path between the positive terminal and the RS232 module. The technical solution according to the present disclosure has at least one of the advantageous technical effects of: being electric energy saving, having a compact structure, being safe, and providing reliable communication between a device and a host computer. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP4086777A4</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP4086777A4</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP4086777A43</originalsourceid><addsrcrecordid>eNrjZPD28Q93DVJw9vcNCA1xDdIBsvz8XJ1D_IFMVCkFx-BgV18nn0gFRz8XkKhvqJ-ns2OIp7-fQnBkcIirLw8Da1piTnEqL5TmZlBwcw1x9tBNLciPTy0uSExOzUstiXcNMDGwMDM3N3c0MSZCCQBnAS3P</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>LOWER COMPUTER, CONNECTOR, LOWER COMPUTER ASSEMBLY AND COMMUNICATION SYSTEM</title><source>esp@cenet</source><creator>XU, Fan ; LIU, Fajie ; CHEN, Weichu</creator><creatorcontrib>XU, Fan ; LIU, Fajie ; CHEN, Weichu</creatorcontrib><description>The present disclosure relates to a slave computer, a connector, a slave computer assembly, and a communication system. According to an embodiment of the present disclosure, a slave computer for connecting a device and a host computer comprises: a USB port having first to fifth pins; a power source switch connected with the first and fourth pins; an RS232 module constructed to perform, based on RS232 standard, conversion on levels of a signal to be transmitted to the device and a signal to be received from the device; a resistor connected between the fourth and fifth pins; and a power source having a positive terminal; wherein the positive terminal is connected with the first pin; the RS232 module is connected with the first pin via the power source switch; and the power source switch is constructed such that in response to a level at the fourth pin being a high level, the power source switch turns on a conductive path between the positive terminal and the RS232 module. The technical solution according to the present disclosure has at least one of the advantageous technical effects of: being electric energy saving, having a compact structure, being safe, and providing reliable communication between a device and a host computer.</description><language>eng ; fre ; ger</language><subject>BASIC ELECTRONIC CIRCUITRY ; CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; PHYSICS ; PULSE TECHNIQUE</subject><creationdate>2024</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=20240320&DB=EPODOC&CC=EP&NR=4086777A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240320&DB=EPODOC&CC=EP&NR=4086777A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XU, Fan</creatorcontrib><creatorcontrib>LIU, Fajie</creatorcontrib><creatorcontrib>CHEN, Weichu</creatorcontrib><title>LOWER COMPUTER, CONNECTOR, LOWER COMPUTER ASSEMBLY AND COMMUNICATION SYSTEM</title><description>The present disclosure relates to a slave computer, a connector, a slave computer assembly, and a communication system. According to an embodiment of the present disclosure, a slave computer for connecting a device and a host computer comprises: a USB port having first to fifth pins; a power source switch connected with the first and fourth pins; an RS232 module constructed to perform, based on RS232 standard, conversion on levels of a signal to be transmitted to the device and a signal to be received from the device; a resistor connected between the fourth and fifth pins; and a power source having a positive terminal; wherein the positive terminal is connected with the first pin; the RS232 module is connected with the first pin via the power source switch; and the power source switch is constructed such that in response to a level at the fourth pin being a high level, the power source switch turns on a conductive path between the positive terminal and the RS232 module. The technical solution according to the present disclosure has at least one of the advantageous technical effects of: being electric energy saving, having a compact structure, being safe, and providing reliable communication between a device and a host computer.</description><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>PHYSICS</subject><subject>PULSE TECHNIQUE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPD28Q93DVJw9vcNCA1xDdIBsvz8XJ1D_IFMVCkFx-BgV18nn0gFRz8XkKhvqJ-ns2OIp7-fQnBkcIirLw8Da1piTnEqL5TmZlBwcw1x9tBNLciPTy0uSExOzUstiXcNMDGwMDM3N3c0MSZCCQBnAS3P</recordid><startdate>20240320</startdate><enddate>20240320</enddate><creator>XU, Fan</creator><creator>LIU, Fajie</creator><creator>CHEN, Weichu</creator><scope>EVB</scope></search><sort><creationdate>20240320</creationdate><title>LOWER COMPUTER, CONNECTOR, LOWER COMPUTER ASSEMBLY AND COMMUNICATION SYSTEM</title><author>XU, Fan ; LIU, Fajie ; CHEN, Weichu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4086777A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</creationdate><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>PHYSICS</topic><topic>PULSE TECHNIQUE</topic><toplevel>online_resources</toplevel><creatorcontrib>XU, Fan</creatorcontrib><creatorcontrib>LIU, Fajie</creatorcontrib><creatorcontrib>CHEN, Weichu</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>XU, Fan</au><au>LIU, Fajie</au><au>CHEN, Weichu</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LOWER COMPUTER, CONNECTOR, LOWER COMPUTER ASSEMBLY AND COMMUNICATION SYSTEM</title><date>2024-03-20</date><risdate>2024</risdate><abstract>The present disclosure relates to a slave computer, a connector, a slave computer assembly, and a communication system. According to an embodiment of the present disclosure, a slave computer for connecting a device and a host computer comprises: a USB port having first to fifth pins; a power source switch connected with the first and fourth pins; an RS232 module constructed to perform, based on RS232 standard, conversion on levels of a signal to be transmitted to the device and a signal to be received from the device; a resistor connected between the fourth and fifth pins; and a power source having a positive terminal; wherein the positive terminal is connected with the first pin; the RS232 module is connected with the first pin via the power source switch; and the power source switch is constructed such that in response to a level at the fourth pin being a high level, the power source switch turns on a conductive path between the positive terminal and the RS232 module. The technical solution according to the present disclosure has at least one of the advantageous technical effects of: being electric energy saving, having a compact structure, being safe, and providing reliable communication between a device and a host computer.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BASIC ELECTRONIC CIRCUITRY CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS PULSE TECHNIQUE |
| title | LOWER COMPUTER, CONNECTOR, LOWER COMPUTER ASSEMBLY AND COMMUNICATION SYSTEM |
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