海信助力南昌红谷滩交警荣获公安交管大数据建模应用竞赛全省一等奖

　　近jìn日rì,在zài江jiāng西xī省shěng公gōng安ān厅tīng交jiāo通tōng管guǎn理lǐ局jú组zǔ织的de公gōng安ān交jiāo管guǎn大dà数shù据jù建jiàn模mó应yīng用yòng竞jìng赛sài中zhōng,南nán昌chāng红hóng谷gǔ滩tān交jiāo警jǐng大dà队duì参cān赛sài作zuò品《基jī于yú交jiāo通tōng流liú预yù测cè的de感gǎn应yīng式shì绿lǜ波bō自zì适shì应yīng信xìn号hào控kòng制zhì模mó型xíng》,从cóng各gè市shì区qū47支zhī参cān赛sài队duì伍wǔ中zhōng脱tuō颖yǐng而ér出chū,代dài表biǎo南nán昌chāng市shì交jiāo管guǎn局jú荣获huò全quán省shěng一yī等奖jiǎng。该gāi模mó型xíng由yóu海hǎi信xìn智zhì慧huì交jiāo通tōng团tuán队duì助zhù力lì打dǎ造,显xiǎn著zhe提tí升了le交jiāo通tōng流liú预yù测cè的de实shí时shí性xìng和hé准zhǔn确què性xìng,为wèi自zì适shì应yīng信xìn号hào控kòng制zhì提tí供gōng了le有yǒu力lì的de数shù据jù支zhī撑chēng。奖jiǎng项xiàng的de获huò得dé也是对duì海hǎi信xìn智zhì慧huì交jiāo通tōng技术shù实shí力lì的de认rèn可和hé肯kěn定dìng。

　　为wèi进jìn一yī步提tí升全quán省shěng交jiāo警jǐng系统tǒng科技信xìn息xī化huà应yīng用yòng创chuàng新水shuǐ平píng,更gèng好hǎo地服务道dào路lù交jiāo通tōng事shì故gù预yù防“减jiǎn量liàng控kòng大dà”和hé“三sān个gè一yī律lǜ”道dào路lù交jiāo通tōng安ān全quán风险xiǎn隐患huàn排pái查chá治zhì理lǐ年nián专项xiàng行xíng动dòng,江jiāng西xī省shěng公gōng安ān厅tīng交jiāo通tōng管guǎn理lǐ局jú启qǐ动dòng公gōng安ān交jiāo管guǎn大dà数shù据jù建jiàn模mó应yīng用yòng竞jìng赛sài。南nán昌chāng红hóng谷gǔ滩tān交jiāo警jǐng大dà队duì作zuò为wèi南nán昌chāng市shì交jiāo管guǎn局jú代dài表biǎo参cān赛sài,海hǎi信xìn驻zhù红hóng谷gǔ滩tān信xìn号hào调diào优yōu团tuán队duì提tí供gōng协xié助zhù,仅jǐn用yòng一yī周zhōu时shí间jiān即jí高gāo效xiào完成chéng了le参cān赛sài作zuò品《基jī于yú交jiāo通tōng流liú预yù测cè的de感gǎn应yīng式shì绿lǜ波bō自zì适shì应yīng信xìn号hào控kòng制zhì模mó型xíng》。

　　该gāi模mó型xíng针对duì当dāng前qián自zì适shì应yīng信xìn号hào控kòng制zhì多duō着zhe眼yǎn于yú单dān路lù口kǒu控kòng制zhì最zuì优yōu,对duì多duō路lù口kǒu信xìn号hào协xié同tóng控kòng制zhì研yán究jiū不bù充chōng分fēn的de问题tí,提tí出chū了le感gǎn应yīng式shì绿lǜ波bō自zì适shì应yīng控kòng制zhì方fāng法,通tōng过guò预yù测cè分fēn析交jiāo通tōng流liú数shù据jù,在zài不bù破坏原yuán有yǒu绿lǜ波bō的de前qián提tí下xià动dòng态tài调diào整zhěng相xiāng位绿lǜ信xìn比bǐ,实shí现xiàn协xié调diào方fāng案下xià的de多duō路lù口kǒu自zì适shì应yīng优yōu化huà,减jiǎn少shǎo绿lǜ损提tí高gāo通tōng行xíng效xiào率lǜ。

　　模mó型xíng投tóu入实shí战zhàn应yīng用yòng后hòu效xiào果guǒ显xiǎn著zhe。以yǐ红hóng谷gǔ滩tān区qū凤fèng凰huáng北大dà道dào(香xiāng江jiāng路lù-长江jiāng路lù)为wèi例,路lù段duàn全quán长1.8km,沿yán途共gòng6个gè信xìn号hào灯dēng控kòng路lù口kǒu,流liú量liàng波bō动dòng性xìng大dà。原yuán先定dìng周zhōu期qī协xié调diào方fāng案消耗1人rén工gōng一yī个gè月yuè持续xù监jiān测cè优yōu化huà,效xiào果guǒ不bù能néng适shì应yīng流liú量liàng变biàn化huà,存cún在zài不bù定dìng时shí性xìng主zhǔ路lù拥yōng堵dǔ而ér支zhī路lù空kōng放fàng的de失shī衡héng问题tí。通tōng过guò复fù用yòng已建jiàn设shè的de流liú量liàng检测cè器,数shù据jù赋fù能néng只需1人rén工gōng1天时shí间jiān配pèi置zhì感gǎn应yīng式shì绿lǜ波bō自zì适shì应yīng方fāng案基jī础chǔ参cān数shù,信xìn号hào周zhōu期qī及jí各gè相xiāng位绿lǜ信xìn比bǐ随着zhe流liú量liàng变biàn化huà自zì动dòng调diào整zhěng方fāng案,大dà幅fú提tí升效xiào率lǜ并bìng保bǎo障zhàng效xiào果guǒ。

　　优yōu化huà后hòu,该gāi路lù段duàn全quán天拥yōng堵dǔ指数shù平píng均jūn下xià降jiàng7.3%,绿lǜ损平píng均jūn减jiǎn少shǎo6s,具有yǒu高gāo提tí效xiào、易推tuī广guǎng、多duō重zhòng效xiào等显xiǎn著zhe优yōu势,对duì提tí升南nán昌chāng市shì道dào路lù交jiāo通tōng治zhì理lǐ智zhì慧huì化huà、精jīng细xì化huà水shuǐ平píng提tí供gōng了le有yǒu力lì支zhī撑chēng,同tóng时shí也在zài公gōng安ān交jiāo管guǎn大dà数shù据jù建jiàn模mó应yīng用yòng竞jìng赛sài中zhōng脱tuō颖yǐng而ér出chū,获huò得dé了le领lǐng导dǎo及jí各gè方fāng的de高gāo度称赞,成chéng功斩zhǎn获huò全quán省shěng一yī等奖jiǎng。

　　而ér作zuò为wèi“幕后hòu助zhù力lì”,海hǎi信xìn智zhì慧huì交jiāo通tōng团tuán队duì不bù负fù众zhòng望wàng、全quán力lì以yǐ赴。从cóng接jiē到竞jìng赛sài通tōng知到正zhèng式shì开kāi赛sài,海hǎi信xìn团tuán队duì仅jǐn有yǒu一yī周zhōu准zhǔn备时shí间jiān,面对duì时shí间jiān紧jǐn、标biāo准zhǔn严yán、创chuàng新要求qiú高gāo的de重zhòng重zhòng难nán题tí,海hǎi信xìn智zhì慧huì交jiāo通tōng团tuán队duì迅xùn速sù反应yīng,制zhì定dìng了le行xíng之有yǒu效xiào的de工gōng作zuò计jì划huà。信xìn号hào调diào优yōu工gōng程chéng师shī李lǐ智zhì斌、李lǐ凤fèng梅第一yī时shí间jiān向客kè户hù汇报了le近jìn期qī红hóng谷gǔ滩tān辖xiá区qū在zài海hǎi信xìn智zhì能néng调diào优yōu平píng台赋fù能néng下xià,取qǔ得dé的de良好hǎo优yōu化huà效xiào果guǒ。同tóng时shí,紧jǐn扣kòu“畅chàng通tōng南nán昌chāng”建jiàn设shè主zhǔ旨zhǐ,配pèi合hé信xìn息xī化huà参cān赛sài民警jǐng,为wèi参cān赛sài提tí供gōng立lì项xiàng方fāng向及jí建jiàn模mó思sī路lù,围绕rào自zì适shì应yīng控kòng制zhì的de数shù据jù源yuán设shè计jì交jiāo通tōng流liú预yù测cè建jiàn模mó算suàn法模mó型xíng,高gāo效xiào完成chéng了le《基jī于yú交jiāo通tōng流liú预yù测cè的de感gǎn应yīng式shì绿lǜ波bō自zì适shì应yīng信xìn号hào控kòng制zhì模mó型xíng》。