Remote identification system of rolling stock
An identification system and locomotive technology, applied in the field of locomotive and vehicle remote identification system, can solve the problems of low identification rate, excessive vehicle speed, and low reliability of long-term transmission, and achieve significant social benefits and high identification rate.
Inactive Publication Date: 2012-09-05
CHINA CNR LIMITED DALIAN ELECTRIC TRACTION R&D CENT
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In view of the above problems, the present invention develops a new type of locomotive and vehicle remote identification system, so as to solve the problems of low reliability of long-distance transmission and low identification rate of vehicles that are too fast
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0013] In practical application, before the vehicle departs, the vehicle maintenance personnel will write the vehicle information into the information storage processing unit, which will encode the vehicle information, write the code into the information GPRS transmitting unit, and be ready to send the information at any time. During the operation of the vehicle, the ground start signal detection unit is always working to detect the start signal, and when the start signal is received, the processed vehicle information is transmitted.
[0014] Follow the line laying on the terminal part of the ground, where the ground start signal transmitting unit keeps working and sends out the start signal. After the start signal command is fed back, the GPRS receiving unit starts to receive the vehicle information sent by the vehicle system and receives the vehicle information. Finally, after the information receiving and processing unit decodes the vehicle information, it is encoded again a...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a remote identification system of rolling stock, comprising a low-power consumption active electronic label installed on the bottom of the rolling stock and an information reading and receiving terminal installed along a railway, wherein the electronic label has the functions of storing rolling stock information written in by a programmer before the rolling stock starts and transmitting the rolling stock information to outside by an in-built emitting antenna; the ground reading and receiving terminal has the functions of simply processing the received rolling stock information and transmitting the information to a railway office or a dispatching control system of the rolling stock on the railway for monitoring the rolling stock in real time. The remote identification system of rolling stock has the advantages of high reliability, high information identification ratio of the rolling stock and the like, thereby belonging to a remote microwave radio-frequency identification system of rolling stock, with economy and practicability.
Description
technical field [0001] The invention relates to a rolling stock identification system, in particular to a rolling stock remote identification system in the field of rolling stock railway monitoring. Background technique [0002] At present, the rolling stock remote identification system used on the rolling stock sends the rolling stock information to the ground detection device through microwave signals, and then the host computer transmits the rolling stock information to the railway bureau or the rolling stock dispatching management center through the communication cable along the railway line, so that There is a problem that the recognition rate of vehicle information is low when the speed of the vehicle is too fast, and the passing cables are easily damaged, resulting in a decrease in reliability. In view of the problems existing in the above-mentioned prior art, it is very necessary to study and design a novel rolling stock remote identification system, thereby overcomi...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B61L25/02
Inventor 吴健牟岩姜悦礼
Owner CHINA CNR LIMITED DALIAN ELECTRIC TRACTION R&D CENT