The present disclosure provides a system and a method for monitoring a rail train, a device, and a storage medium, which are applied to the technical field of rail trains. The system includes at least one integrated data collector, multiple sensors, and a ground data center. The multiple sensors are configured to sample physical quantities, and convert sampling results obtained by 5 sampling the physical quantities into voltage signals. The integrated data collector is configured to: determine acquisition frequencies for the multiple sensors respectively; acquire the voltage signals of the multiple sensors according to the acquisition frequencies; convert the acquired voltage signals into data, where the data includes a carriage braking performance, a coupler performance, a wheel-rail performance, and a carriage operating status; and transmit the data 10 to the ground data center. The ground data center is configured to utilize the received data to monitor the rail train. In this way, by setting the acquisition frequencies of the integrated data collector for the multiple sensors, redundancy of data acquisition is reduced, and thereby an overall power consumption of rail train monitoring is reduced. The present disclosure provides a system and a method for monitoring a rail train, a device, and a storage medium, which are applied to the technical field of rail trains. The system includes at least one integrated data collector, multiple sensors, and a ground data center. The multiple 5 sensors are configured to sample physical quantities, and convert sampling results obtained by sampling the physical quantities into voltage signals. The integrated data collector is configured to: determine acquisition frequencies for the multiple sensors respectively; acquire the voltage signals of the multiple sensors according to the acquisition frequencies; convert the acquired voltage signals into data, where the data includes a carriage braking performance, a coupler 10 performance, a wheel-rail performance, and a carriage operating status; and transmit the data to the ground data center. The ground data center is configured to utilize the received data to monitor the rail train. In this way, by setting the acquisition frequencies of the integrated data collector for the multiple sensors, redundancy of data acquisition is reduced, and thereby an overall power consumption of rail train monitoring is reduced. ug u g h e p r e s e n t d i s c l o s u r e p r o v i d e s a s y s t e m a n d a m e t h o d f o r m o n i t o r i n g a r a i l t r a i n , a d e v i c e , a n d a s t o r a g e m e d i u m , w h i c h a r e a p p l i e d t o t h e t e c h n i c a l f i e l d o f r a i l t r a i n s h e s y s t e m i n c l u d e s a t l e a s t o n e i n t e g r a t e d d a t a c o l l e c t o r , m u l t i p l e s e n s o r s , a n d a g r o u n d d a t a c e n t e r h e m u l t i p l e s e n s o r s a r e c o n f i g u r e d t o s a m p l e p h y s i c a l q u a n t i t i e s , a n d c o n v e r t s a m p l i n g r e s u l t s o b t a i n e d b y s a m p l i n g t h e p h y s i c a l q u a n t i t i e s i n t o v o l t a g e s i g n a l s h e i n t e g r a t e d d a t a c o l l e c t o r i s c o n f i g u r e d t o : d e t e r m i n e a c q u i s i t i o n f r e q u e n c i e s f o r t h e m u l t i p l e s e n s o r s r e s p e c t i v e l y ; a c q u i r e t h e v o l t a g e s i g n a l s o f t h e m u l t i p l e s e n s o r s a c c o r d i n g t o t h e a c q u i s i t i o n f r e q u e n c i e s ; c o n v e r t t h e a c q u i r e d v o l t a g e s i g n a l s i n t o d a t a , w h e r e t h e d a t a i n c l u d e s a c a r r i a g e b r a k i n g p e r f o r m a n c e , a c o u p l e r p e r f o r m a n c e , a w h e e l - r a i l p e r f o r m a n c e , a n d a c a r r i a g e o p e r a t i n g s t a t u s ; a n d t r a n s m i t t h e d a t a t o t h e g r o u n d d a t a c e n t e r h e g r o u n d d a t a c e n t e r i s c o n f i g u r e d t o u t i l i z e t h e r e c e i v e d d a t a t o m o n i t o r t h e r a i l t r a i n n t h i s w a y , b y s e t t i n g t h e a c q u i s i t i o n f r e q u e n c i e s o f t h e i n t e g r a t e d d a t a c o l l e c t o r f o r t h e m u l t i p l e s e n s o r s , r e d u n d a n c y o f d a t a a c q u i s i t i o n i s r e d u c e d , a n d t h e r e b y a n o v e r a l l p o w e r c o n s u m p t i o n o f r a i l t r a i n m o n i t o r i n g i s r e d u c e d Multiple sensors S206:the data is utilized to monitor the rail train S201:physical quantities are sampled and sampling results obtained by sampling the physical quantities are converted into voltage signals S203:voltage signals of the multiple sensors are acquired according to the acquisition frequencies S202:acquisition frequencies for multiple sensors are determined, respectively S204:the acquired voltage signals are converted into data S205:the data is transmitted to a ground data center Integrated data collector Ground data center Integrated data Ground data Multiple sensors collector center S201:physical quantities are sampled and sampling results obtained by sampling the physical quantities are converted into voltage signals S202:acquisition frequencies for multiple sensors are determined, respectively S203:voltage signals of the multiple sensors are acquired according to the acquisition frequencies S204:the acquired voltage signals are converted into data S205:the data is transmitted to a ground data center S206:the data is utilized to monitor the rail train ug u g n t e g r a t e d d a t a r o u n d d a t a u l t i p l e s e n s o r s c o l l e c t o r c e n t e r : p h y s i c a l q u a n t i t i e s a r e s a m p l e d a n d s a m p l i n g r e s u l t s o b t a i n e d b y s a m p l i n g t h e p h y s i c a l q u a n t i t i e s a r e c o n v e r t e d i n t o v o l t a g e s i g n a l s : a c q u i s i t i o n f r e q u e n c i e s f o r m u l t i p l e s e n s o r s a r e d e t e r m i n e d , r e s p e c t i v e l y : v o l t a g e s i g n a l s o f t h e m u l t i p l e s e n s o r s a r e a c q u i r e d a c c o r d i n g t o t h e a c q u i s i t i o n f r e q u e n c i e s : t h e a c q u i r e d v o l t a g e s i g n a l s a r e c o n v e r t e d i n t o d a t a : t h e d a t a i s t r a n s m i t t e d t o a g r o u n d d a t a c e n t e r : t h e d a t a i s u t i l i z e d t o m o n i t o r t h e r a i l t r a i n


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    Title :

    System and method for monitoring rail train, device, and storage medium


    Contributors:
    LI ZHIGANG (author) / LIU XIAO (author) / DUAN SHIHUI (author) / LIU YANCHAO (author) / ZHENG HEPING (author)

    Publication date :

    2025-07-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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