Embedded type integrated vehicle dispatching device
A dispatching device and embedded technology, applied in the field of rail transit, can solve problems such as communication problems, which have not received enough attention, hidden dangers of transportation safety and security, and poor radio environment, so as to eliminate attacks and non-artificial and interference, and solve artificial problems. Errors, cost reduction effect
A dispatching device and embedded technology, applied in the field of rail transit, can solve problems such as communication problems, which have not received enough attention, hidden dangers of transportation safety and security, and poor radio environment, so as to eliminate attacks and non-artificial and interference, and solve artificial problems. Errors, cost reduction effect
CN101643076AInactive Publication Date: 2010-02-10CASCO SIGNAL
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[0016] The present invention will be further described below in conjunction with specific examples.
[0017] as attached figure 1 As shown, the main function of the present invention is to receive encrypted wireless scheduling commands sent by ground stations by radio. After the command is decrypted by the vehicle-mounted main control module, it is displayed on the touch screen for the driver to operate.
[0018] The entire embedded integrated vehicle dispatching device includes a main control module based on the PC104 bus (including X86 compatible 64-bit microprocessor, onboard DRAM and CF card), a power module (using one 110V DC input, one 12V DC output and one 24V DC DC output), printing module (heat sensitive), digital radio communication module (including vehicle antenna and feeder, lightning arrester) and touch screen.
[0019] in,
[0020] The communication module of the data transmission station communicates with the ground station in a half-duplex mode, and the rec...
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The invention relates to an embedded type integrated vehicle dispatching device, comprising a main control module, a digital transmission radio station communication module, a print module, a touch screen and a power supply module, wherein the digital transmission radio station communication module is connected with the main control module through an RS 232 interface, the main control module is connected with the print module through an LPT interface, the touch screen is connected with the main control module through a D-SUB interface, and the power supply module is respectively connected withthe main control module, the digital transmission radio station communication module, the print module and the touch screen to supply power. Compared with the prior art, the invention has the advantages that the embedded type integrated vehicle dispatching device efficiently puts an end to human attack, non human attack and interference, ensures the safety of driving, directly prints a dispatching command operation sheet through an internal vehicle printer, greatly improves the working efficiency, overcomes unnecessary human faults caused by noise in a voice communication process through a paper operation sheet, and improves the accuracy of command sending from another angle.
Description
technical field [0001] The invention relates to the field of rail transportation, in particular to an embedded integrated vehicle dispatching device. Background technique [0002] At present, domestic research and development on locomotive radio stations and railway wireless train dispatching systems are at a mature stage, and the application of wireless train dispatching equipment on railway trunk lines has also been basically popularized. However, construction, transportation and maintenance vehicles such as rail cars, operating vehicles, and local factories and mines are not equipped with corresponding wireless train dispatching systems. They have short-distance transportation tasks and also need to be online, but the needs of communication issues have not received enough attention. [0003] At the same time, the radio environment in these places is generally relatively harsh, with complex wireless interference, which also brings great potential safety hazards to transpo...
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Patent Timeline
10 Feb 2010
Publication
CN101643076A
- IPC
- B61L27/02
- Inventors
- 张立鹏; 周庭梁