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الإعدادات

الإعدادات

1. US6029104 - Position recognition apparatus for a personal rapid transit control system

المكتب الولايات المتحدة الأمريكية
رقم الطلب 08860660
تاريخ الطلب 25.08.1997
رقم النشر 6029104
تاريخ النشر 22.02.2000
رقم التسليم 6029104
تاريخ التسليم 22.02.2000
نوع النشر A
التصنيف الدولي للبراءات
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
Description not available in lang ar
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Description not available in lang ar
B61L 27/04
G01C 22/00
B61L 23/00
B61L 25/00
B61L 25/04
B61L 25/06
التصنيف التعاوني للبراءات
B61L 23/005
B61L 25/04
B61L 27/04
مودعي الطلبات KIM; IN KI
المخترعين Kim In Ki
الوكلاء Stevens, Davis, Miller & Mosher, L.L.P.
بيانات الأولوية 1019950040373 08.11.1995 KR
الاسم
(EN) Position recognition apparatus for a personal rapid transit control system
الملخص
(EN)

A position recognition apparatus for personal rapid transit. The personal rapid transit system comprises a chassis (40) for moving at the inside of a guideway (10) and a chamber for passengers being mounted on the chassis (40) at the outside of the guideway (10). The chassis (40) is provided with guidance wheels (41 and 42), electric linear motors (44a and 44b), a switching device, brakes, a control apparatus (70) and electric power supply devices. Bar code scanners (60a and 60b) are installed at both sides of the chassis (40) in the inside of the guideway (10). Bar codes include figures and letters indicating sections and positions at a certain interval on the guideway (10), and are printed on bar code members (50a and 50b) having a predetermined width which is made of plastics. The plastic bar code members (50a and 50b) on which the same bar codes are printed are attached to both sides of the guideway (10). The scanners (60a and 60b) recognize positions and speed of the vehicles (80) from bar codes which are arranged opposite to the scanners (60a and 60b) fixed at the chassis (40) of the vehicles (80), and transmit the data to a computer which is installed adjacent to the scanners (60a and 60b) for controlling the vehicles (80). The computer controls the driving motors of the vehicles (80) to thereby provide effects of performing accurate interval maintenance and preventing in advance rear-end collision and collision between vehicles under the control of interval and speed.