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Multi-circuitry dynamic scheduling vehicular terminal

A technology of dynamic dispatching and vehicle-mounted terminals, which is applied in traffic control systems, instruments, and traffic control systems of road vehicles. , does not support flexible and diverse dynamic scheduling modes and other issues

Inactive Publication Date: 2010-05-12
秦国锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the dispatching devices on the market can only receive simple dispatching instruction messages, and cannot automatically perform dynamic matching of multiple lines, so that dynamic dispatching of multi-lines cannot be performed.
Another problem is that it cannot provide the download method and storage method of data files and voice files of bus line stations, and does not support flexible and diverse dynamic scheduling modes

Method used

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  • Multi-circuitry dynamic scheduling vehicular terminal
  • Multi-circuitry dynamic scheduling vehicular terminal
  • Multi-circuitry dynamic scheduling vehicular terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0096] Please refer to the attached figure 1 As shown, the terminal is provided with a CPU chip 1 and a single-chip microcomputer 10, a FLASH module 3 and an SDRAM module 4 are connected to the CPU chip through the address bus 7 and the data bus 8, and the CPU chip is then connected through the RS232 interface 6 and the liquid crystal display interface 9, respectively Connect with GPRS module 2 and LCD liquid crystal display screen 5, CPU chip is also connected with single-chip microcomputer 8051 by I2C interface 12, and single-chip microcomputer 8051 is connected with keyboard 11 through keyboard interface 13, and this vehicle-mounted terminal is connected with Internet by wireless network, realizes that the same vehicle can operate in multiple Dynamic scheduling on a bus line.

[0097] Multi-line dynamic scheduling When the vehicle-mounted terminal is powered on +12V, the ARM9200CPU and 8051 single-chip microcomputer start, the system starts, the hardware is initialized, SDR...

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Abstract

The disclosed multi-line dynamic scheduling vehicle-carried terminal comprises: with GPRS or CDMA module, connecting to the master control unit through RS232 interface; in Linux, with PPP dialing network protocol, connecting the terminal with Internet by a wireless communication network. Wherein, the dynamic scheduling supports default mode, stored mode and un-stored mode all stored in the main control unit fit to auto configure parameter and provide human-machine interaction.

Description

technical field [0001] The invention relates to a method of using GPRS or CDMA to receive and respond to dynamic scheduling instructions and to download data files and voice files at bus line sites, and to dynamically set and switch scheduling line parameters through embedded system software, and to automatically perform multiple It is a device that automatically realizes dynamic scheduling of the same vehicle on multiple routes through dynamic matching of different scheduling modes. Background technique [0002] At present, the dispatching devices on the market can only receive simple dispatching instruction messages, but cannot automatically perform dynamic matching of multiple lines, so that dynamic dispatching of multiple lines cannot be performed. Another problem is that it cannot provide the downloading method and storage method of data files and voice files of bus line stations, and does not support flexible and diverse dynamic scheduling modes. Contents of the inve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/00G06Q10/00
Inventor 秦国锋
Owner 秦国锋