助(Zhu)力(Li)时(Shi)空(Kong)安(An)全(Quan)—(?)—(?)多(Duo)台(Tai)卫(Wei)星(Xing)授(Shou)时(Shi)安(An)全(Quan)隔(Ge)离(Li)防(Fang)护(Hu)装(Zhuang)置(Zhi)发(Fa)往(Wang)中(Zhong)核(He)汇(Hui)能(Neng)光(Guang)伏(Fu)电(Dian)站(Zhan)
山(Shan)东(Dong)正(Zheng)瑞(Rui)研(Yan)发(Fa)的(De)ZRGNR2000卫(Wei)星(Xing)授(Shou)时(Shi)安(An)全(Quan)隔(Ge)离(Li)防(Fang)护(Hu)装(Zhuang)置(Zhi)已(Yi)经(Jing)成(Cheng)为(Wei)各(Ge)发(Fa)电(Dian)厂(Chang)、(?)变(Bian)电(Dian)站(Zhan)、(?)集(Ji)控(Kong)站(Zhan),(?)调(Diao)试(Shi)中(Zhong)心(Xin)、(?)金(Jin)融(Rong)、(?)证(Zheng)券(Quan)、(?)通(Tong)信(Xin)、(?)交(Jiao)通(Tong)、(?)教(Jiao)育(Yu)、(?)医(Yi)疗(Liao)、(?)智(Zhi)能(Neng)制(Zhi)造(Zao)行(Xing)业(Ye)最(Zui)炙(Zhi)手(Shou)可(Ke)热(Re)的(De)卫(Wei)星(Xing)信(Xin)号(Hao)安(An)全(Quan)防(Fang)护(Hu)设(She)备(Bei)。(?)
卫(Wei)星(Xing)导(Dao)航(Hang)系(Xi)统(Tong)卫(Wei)星(Xing)高(Gao)度(Du)超(Chao)过(Guo)2万(Wan)公(Gong)里(Li),(?)信(Xin)号(Hao)功(Gong)率(Lu)极(Ji)低(Di),(?)易(Yi)受(Shou)干(Gan)扰(Rao)、(?)攻(Gong)击(Ji)、(?)欺(Qi)骗(Pian),(?)复(Fu)杂(Za)电(Dian)磁(Ci)环(Huan)境(Jing)((?)如(Ru)太(Tai)阳(Yang)风(Feng)暴(Bao))(?)、(?)恶(E)劣(Lie)天(Tian)气(Qi),(?)恶(E)意(Yi)攻(Gong)击(Ji),(?)无(Wu)意(Yi)干(Gan)扰(Rao)信(Xin)号(Hao)((?)其(Qi)它(Ta)设(She)备(Bei)无(Wu)意(Yi)发(Fa)射(She)的(De)电(Dian)磁(Ci)波(Bo))(?)等(Deng)均(Jun)会(Hui)干(Gan)扰(Rao)卫(Wei)星(Xing)信(Xin)号(Hao)的(De)正(Zheng)常(Chang)接(Jie)收(Shou),(?)影(Ying)响(Xiang)设(She)备(Bei)正(Zheng)常(Chang)工(Gong)作(Zuo);(?)假(Jia)的(De)卫(Wei)星(Xing)信(Xin)号(Hao)被(Bei)接(Jie)收(Shou)后(Hou),(?)会(Hui)造(Zao)成(Cheng)位(Wei)置(Zhi)、(?)时(Shi)间(Jian)和(He)导(Dao)航(Hang)误(Wu)差(Cha),(?)严(Yan)重(Zhong)影(Ying)响(Xiang)个(Ge)人(Ren)或(Huo)企(Qi)业(Ye),(?)甚(Shen)至(Zhi)是(Shi)国(Guo)家(Jia)安(An)全(Quan)。(?)
近(Jin)期(Qi),(?)山(Shan)东(Dong)正(Zheng)瑞(Rui)与(Yu)中(Zhong)核(He)汇(Hui)能(Neng)光(Guang)伏(Fu)电(Dian)厂(Chang)达(Da)成(Cheng)合(He)作(Zuo)!(?)ZRGNR2000卫(Wei)星(Xing)授(Shou)时(Shi)安(An)全(Quan)隔(Ge)离(Li)防(Fang)护(Hu)装(Zhuang)置(Zhi)即(Ji)将(Jiang)发(Fa)往(Wang)其(Qi)电(Dian)厂(Chang)所(Suo)在(Zai)地(Di)。(?)
性(Xing)能(Neng)指(Zhi)标(Biao):(?)
表(Biao)1 安(An)全(Quan)隔(Ge)离(Li)装(Zhuang)置(Zhi)性(Xing)能(Neng)指(Zhi)标(Biao)
项(Xiang)目(Mu) | 指(Zhi)标(Biao) | |
工(Gong)作(Zuo)频(Pin)段(Duan) | GPS L1、(?)BDS B1 | |
输(Shu)出(Chu)频(Pin)段(Duan) | GPS L1、(?)BDS B1 | |
时(Shi)频(Pin)信(Xin)号(Hao)输(Shu)出(Chu) | 支(Zhi)持(Chi)1PPS、(?)10MHz输(Shu)入(Ru)/输(Shu)出(Chu)选(Xuan)配(Pei) | |
信(Xin)号(Hao)功(Gong)率(Lu) | -130dBm至(Zhi)-90dBm | |
干(Gan)扰(Rao)检(Jian)测(Ce)及(Ji)告(Gao)警(Jing) | 底(Di)噪(Zao)声(Sheng)升(Sheng)高(Gao)10dB时(Shi),(?)2秒(Miao)钟(Zhong)内(Nei)发(Fa)出(Chu)干(Gan)扰(Rao)告(Gao)警(Jing) | |
欺(Qi)骗(Pian)检(Jian)测(Ce)及(Ji)告(Gao)警(Jing) | 能(Neng)够(Gou)判(Pan)断(Duan)、(?)识(Shi)别(Bie)欺(Qi)骗(Pian)信(Xin)号(Hao);(?) 接(Jie)收(Shou)到(Dao)欺(Qi)骗(Pian)信(Xin)号(Hao)后(Hou),(?)输(Shu)出(Chu)欺(Qi)骗(Pian)告(Gao)警(Jing)信(Xin)息(Xi)的(De)时(Shi)间(Jian)小(Xiao)于(Yu) 15s;(?) 欺(Qi)骗(Pian)消(Xiao)失(Shi)后(Hou),(?)输(Shu)出(Chu)欺(Qi)骗(Pian)消(Xiao)失(Shi)指(Zhi)示(Shi)信(Xin)息(Xi)的(De)时(Shi)间(Jian)小(Xiao)于(Yu)30s | |
防(Fang)欺(Qi)骗(Pian)性(Xing)能(Neng) | 防(Fang)转(Zhuan)发(Fa)式(Shi)、(?)生(Sheng)成(Cheng)式(Shi)、(?)入(Ru)侵(Qin)式(Shi)欺(Qi)骗(Pian) | |
生(Sheng)成(Cheng)信(Xin)号(Hao)授(Shou)时(Shi)精(Jing)度(Du) | 同(Tong)步(Bu)保(Bao)持(Chi)模(Mo)式(Shi) | 100ns |
拒(Ju)止(Zhi)维(Wei)持(Chi)模(Mo)式(Shi) | 6小(Xiao)时(Shi)优(You)于(Yu)500ns | |
射(She)频(Pin)关(Guan)断(Duan)隔(Ge)离(Li)度(Du) | ≥(?)70dB | |
电(Dian)源(Yuan) | 双(Shuang)电(Dian)源(Yuan)热(Re)备(Bei),(?)220V/110V交(Jiao)直(Zhi)流(Liu)自(Zi)适(Shi)应(Ying),(?)支(Zhi)持(Chi)48V选(Xuan)配(Pei) | |
工(Gong)作(Zuo)温(Wen)度(Du) | -20°(?)C~(?)+60°(?)C |
具(Ju)体(Ti)实(Shi)施(Shi)方(Fang)案(An)
ZRGNR2000 卫(Wei)星(Xing)授(Shou)时(Shi)安(An)全(Quan)防(Fang)护(Hu)装(Zhuang)置(Zhi)安(An)装(Zhuang)时(Shi)直(Zhi)接(Jie)串(Chuan)行(Xing)接(Jie)入(Ru)时(Shi)间(Jian)同(Tong)步(Bu)装(Zhuang)置(Zhi)/时(Shi)间(Jian)服(Fu)务(Wu)器(Qi)与(Yu)卫(Wei)星(Xing)天(Tian)线(Xian)之(Zhi)间(Jian)即(Ji)可(Ke)。(?)实(Shi)时(Shi)检(Jian)测(Ce)接(Jie)收(Shou)信(Xin)号(Hao)中(Zhong)是(Shi)否(Fou)存(Cun)在(Zai)干(Gan)扰(Rao),(?)当(Dang)干(Gan)扰(Rao)功(Gong)率(Lu)达(Da)到(Dao)一(Yi)定(Ding)强(Qiang)度(Du)后(Hou)发(Fa)出(Chu)干(Gan)扰(Rao)告(Gao)警(Jing)。(?)装(Zhuang)置(Zhi)检(Jian)测(Ce)接(Jie)收(Shou)信(Xin)号(Hao)中(Zhong)是(Shi)否(Fou)存(Cun)在(Zai)欺(Qi)骗(Pian)信(Xin)号(Hao),(?)当(Dang)存(Cun)在(Zai)欺(Qi)骗(Pian)信(Xin)号(Hao)时(Shi),(?)关(Guan)闭(Bi)输(Shu)出(Chu)信(Xin)号(Hao)并(Bing)发(Fa)出(Chu)欺(Qi)骗(Pian)告(Gao)警(Jing)。(?)
卫(Wei)星(Xing)授(Shou)时(Shi)安(An)全(Quan)防(Fang)护(Hu)装(Zhuang)置(Zhi)可(Ke)通(Tong)过(Guo)网(Wang)络(Luo)接(Jie)口(Kou)输(Shu)出(Chu)当(Dang)前(Qian)卫(Wei)星(Xing)信(Xin)号(Hao)干(Gan)扰(Rao)和(He)欺(Qi)骗(Pian)检(Jian)测(Ce)状(Zhuang)态(Tai)信(Xin)息(Xi),(?)用(Yong)户(Hu)使(Shi)用(Yong)时(Shi),(?)该(Gai)信(Xin)息(Xi)可(Ke)接(Jie)入(Ru)时(Shi)间(Jian)同(Tong)步(Bu)装(Zhuang)置(Zhi)的(De)管(Guan)理(Li)接(Jie)口(Kou),(?)让(Rang)时(Shi)间(Jian)同(Tong)步(Bu)装(Zhuang)置(Zhi)获(Huo)取(Qu)卫(Wei)星(Xing)信(Xin)号(Hao)质(Zhi)量(Liang)信(Xin)息(Xi),(?)并(Bing)统(Tong)一(Yi)上(Shang)送(Song)调(Diao)控(Kong)中(Zhong)心(Xin)时(Shi)间(Jian)同(Tong)步(Bu)管(Guan)理(Li)系(Xi)统(Tong)或(Huo)站(Zhan)端(Duan)监(Jian)控(Kong)系(Xi)统(Tong),(?)如(Ru)卫(Wei)星(Xing)信(Xin)号(Hao)安(An)全(Quan)防(Fang)护(Hu)装(Zhuang)置(Zhi)连(Lian)接(Jie)方(Fang)案(An)一(Yi)所(Suo)示(Shi)。(?)用(Yong)户(Hu)也(Ye)可(Ke)将(Jiang)卫(Wei)星(Xing)信(Xin)号(Hao)安(An)全(Quan)防(Fang)护(Hu)装(Zhuang)置(Zhi)输(Shu)出(Chu)干(Gan)扰(Rao)欺(Qi)骗(Pian)信(Xin)息(Xi)直(Zhi)接(Jie)上(Shang)送(Song)调(Diao)控(Kong)中(Zhong)心(Xin)时(Shi)间(Jian)同(Tong)步(Bu)管(Guan)理(Li)系(Xi)统(Tong)或(Huo)站(Zhan)端(Duan)监(Jian)控(Kong)系(Xi)统(Tong)。(?)
- 上(Shang)一(Yi)篇(Pian):(?)内(Nei)蒙(Meng)古(Gu)水(Shui)电(Dian)站(Zhan)采(Cai)购(Gou)多(Duo)套(Tao)卫(Wei)星(Xing)授(Shou)时(Shi)安(An)全(Quan)隔(Ge)离(Li)防(Fang)护(Hu)装(Zhuang)置(Zhi)
- 下(Xia)一(Yi)篇(Pian):(?)ZRGNR2000卫(Wei)星(Xing)授(Shou)时(Shi)信(Xin)号(Hao)安(An)全(Quan)防(Fang)护(Hu)隔(Ge)离(Li)装(Zhuang)置(Zhi)在(Zai)山(Shan)东(Dong)某(Mou)光(Guang)伏(Fu)电(Dian)厂(Chang)投(Tou)运(Yun)成(Cheng)功(Gong)
新(Xin)闻(Wen)资(Zi)讯(Xun)文(Wen)章(Zhang)
- 守(Shou)护(Hu)绿(Lu)色(Se)电(Dian)网(Wang),(?)精(Jing)准(Zhun)定(Ding)位(Wei)缺(Que)陷(Xian)—(?)—(?)
- 电(Dian)厂(Chang)卫(Wei)星(Xing)时(Shi)钟(Zhong)加(Jia)装(Zhuang)授(Shou)时(Shi)安(An)全(Quan)隔(Ge)离(Li)防(Fang)
- 北(Bei)斗(Dou)卫(Wei)星(Xing)同(Tong)步(Bu)时(Shi)钟(Zhong)天(Tian)线(Xian)安(An)装(Zhuang),(?)需(Xu)要(Yao)
- 变(Bian)电(Dian)站(Zhan)北(Bei)斗(Dou)卫(Wei)星(Xing)同(Tong)步(Bu)时(Shi)钟(Zhong)系(Xi)统(Tong)的(De)应(Ying)
- 助(Zhu)力(Li)精(Jing)准(Zhun)可(Ke)信(Xin)时(Shi)空(Kong)智(Zhi)能(Neng):(?)北(Bei)斗(Dou)卫(Wei)星(Xing)
- NTP网(Wang)络(Luo)时(Shi)间(Jian)服(Fu)务(Wu)器(Qi)助(Zhu)力(Li)政(Zheng)务(Wu)电(Dian)
- 振(Zhen)动(Dong)传(Chuan)感(Gan)器(Qi)对(Dui)电(Dian)机(Ji)监(Jian)测(Ce)的(De)重(Zhong)要(Yao)性(Xing)及(Ji)
- 网(Wang)络(Luo)时(Shi)间(Jian)服(Fu)务(Wu)器(Qi)模(Mo)块(Kuai):(?)卫(Wei)星(Xing)时(Shi)间(Jian)同(Tong)
热(Re)门(Men)标(Biao)签(Qian)
- sf6在(Zai)线(Xian)监(Jian)测(Ce)
- 电(Dian)缆(Lan)测(Ce)温(Wen)原(Yuan)理(Li)
- sf6气(Qi)体(Ti)泄(Xie)漏(Lou)报(Bao)警(Jing)装(Zhuang)置(Zhi)
- 卫(Wei)星(Xing)时(Shi)钟(Zhong)
- 电(Dian)缆(Lan)接(Jie)头(Tou)测(Ce)温(Wen)
- 电(Dian)缆(Lan)终(Zhong)端(Duan)头(Tou)测(Ce)温(Wen)
- 电(Dian)缆(Lan)中(Zhong)间(Jian)接(Jie)头(Tou)测(Ce)温(Wen)
- 电(Dian)缆(Lan)沟(Gou)测(Ce)温(Wen)
- 电(Dian)缆(Lan)测(Ce)温(Wen)
- 卫(Wei)星(Xing)时(Shi)钟(Zhong)品(Pin)牌(Pai)