An intelligent speed limit prompting board
The invention provides an intelligent speed limit prompting board, comprising a substrate and a first prompt signal lamp assembly arranged on the front face of the substrate. A control box is also arranged on the back of the substrate, and a power supply, a controller, a data memory, a wireless comm...
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| creator | LI JIANFENG GUO CHANGMIN LIU LEI LYU XINGJUN CUI XIAOFENG LI QIANG MEI ANGUI |
| description | The invention provides an intelligent speed limit prompting board, comprising a substrate and a first prompt signal lamp assembly arranged on the front face of the substrate. A control box is also arranged on the back of the substrate, and a power supply, a controller, a data memory, a wireless communication transmission unit for communicating with an external communication terminal and a temperature sensor for real-time monitoring the internal operating temperature of the control box are arranged inside the control box. The first prompt light assembly includes a plurality of first prompting lights for displaying predetermined numeric characters. The substrate is provided with through holes with different character patterns and for combination with the first prompting lights which are formed at the position of the first prompt signal lamp assembly. In actual use, when the rotating signal lamp panel is driven by the driving motor, the digital character switching of the first prompt signal lamp assembly can be |
| format | Patent |
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A control box is also arranged on the back of the substrate, and a power supply, a controller, a data memory, a wireless communication transmission unit for communicating with an external communication terminal and a temperature sensor for real-time monitoring the internal operating temperature of the control box are arranged inside the control box. The first prompt light assembly includes a plurality of first prompting lights for displaying predetermined numeric characters. The substrate is provided with through holes with different character patterns and for combination with the first prompting lights which are formed at the position of the first prompt signal lamp assembly. In actual use, when the rotating signal lamp panel is driven by the driving motor, the digital character switching of the first prompt signal lamp assembly can be</description><language>chi ; eng</language><subject>ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE ; ADVERTISING ; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ; CRYPTOGRAPHY ; DISPLAY ; DISPLAYING ; EDUCATION ; FIXED CONSTRUCTIONS ; LABELS OR NAME-PLATES ; PHYSICS ; SEALS ; SIGNS</subject><creationdate>2019</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=20190111&DB=EPODOC&CC=CN&NR=109192080A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190111&DB=EPODOC&CC=CN&NR=109192080A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI JIANFENG</creatorcontrib><creatorcontrib>GUO CHANGMIN</creatorcontrib><creatorcontrib>LIU LEI</creatorcontrib><creatorcontrib>LYU XINGJUN</creatorcontrib><creatorcontrib>CUI XIAOFENG</creatorcontrib><creatorcontrib>LI QIANG</creatorcontrib><creatorcontrib>MEI ANGUI</creatorcontrib><title>An intelligent speed limit prompting board</title><description>The invention provides an intelligent speed limit prompting board, comprising a substrate and a first prompt signal lamp assembly arranged on the front face of the substrate. 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A control box is also arranged on the back of the substrate, and a power supply, a controller, a data memory, a wireless communication transmission unit for communicating with an external communication terminal and a temperature sensor for real-time monitoring the internal operating temperature of the control box are arranged inside the control box. The first prompt light assembly includes a plurality of first prompting lights for displaying predetermined numeric characters. The substrate is provided with through holes with different character patterns and for combination with the first prompting lights which are formed at the position of the first prompt signal lamp assembly. In actual use, when the rotating signal lamp panel is driven by the driving motor, the digital character switching of the first prompt signal lamp assembly can be</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE ADVERTISING CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION FIXED CONSTRUCTIONS LABELS OR NAME-PLATES PHYSICS SEALS SIGNS |
| title | An intelligent speed limit prompting board |
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