5.8G wireless short-range communication middleware and implementation method of 5.8G wireless short-range communication middleware
A technology of short-range communication and implementation method, which is applied to computer parts, instruments, inductive record carriers, etc., to simplify development and maintenance work, improve stability and reliability, and simplify upper-layer software structure.
Inactive Publication Date: 2014-06-25
广东利通科技投资有限公司 +1
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Problems solved by technology
[0004] Based on this, the present invention will break the existing equipment gap, and make specific application system development focus on solving business-level problems rather than technology and equipment levels
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[0036] Embodiments of the present invention are described in detail below:
[0037] Such as Figure 1-2 As shown, the 5.8G wireless short-range communication middleware 100 of the present invention is applied in an electronic toll collection system. The 5.8G wireless short-range communication middleware 100 is located in the middle layer of the entire electronic toll collection system. It shields the complex transaction details in the system, and processes the transaction logic control between the lower layer antenna and the tag according to the set transaction logic. The transaction result is passed to the intermediate device of the upper software system. In the entire electronic toll collection system, the upper layer software system can be connected to one or more 5.8G wireless short-range communication middleware 100, and one 5.8G wireless short-range communication middleware 100 can be connected to one or more 5.8G antennas to form a tree structure .
[0038]The 5.8G w...
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The invention discloses 5.8G wireless short-range communication middleware which comprises an embedded microprocessor, a network module, a serial communication module and a storage module. The embedded microprocessor is provided with a plurality of hardware external interfaces, the network module, the serial communication module and the storage module are respectively connected with the embedded microprocessor through the multiple hardware external interfaces, the network module is used for obtaining operating parameters of an upper layer software system and uploading transaction results to the upper layer software system, the serial communication module is used for being connected with a lower layer antenna to achieve command issuing and data receiving, the embedded microprocessor is used for judging the validity of identity tag information according to the operating parameters and operating information in a tag according to the operating parameters and transaction logics arranged in the 5.8G wireless short-range communication middleware to obtain the transaction results, and the storage module is used for saving the transaction results. The invention further provides an implementation method of the 5.8G wireless short-range communication middleware.
Description
technical field [0001] The invention relates to a 5.8G wireless short-range communication middleware and a realization method thereof. Background technique [0002] With the rapid development of my country's expressway road network and the country's vigorous promotion of ETC tolls on expressways, ETC tolls have developed rapidly across the country. As the key technology of the ETC system, 5.8G short-range communication technology is becoming more and more mature, and the number of related equipment manufacturers, equipment models and specifications is increasing rapidly, and it is gradually applied to areas other than expressway ETC tolls. [0003] However, due to the slow introduction of the standard and the rapid expansion of the application range, there are huge differences among the equipment of various manufacturers. Various related application systems must be developed for the selected 5.8G antenna equipment when developing. When there are multiple models or even mult...
Claims
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IPC IPC(8): G06K7/00
Inventor 江山戴连贵黄绮文邢万勇李从凡刘勇
Owner 广东利通科技投资有限公司