A multifunctional data collector and data collection method thereof
A data collector and data acquisition terminal technology, applied in data acquisition and recording, instruments, electromagnetic radiation induction, etc., can solve the problem of limiting interface expansion performance and compatibility, consuming huge workload and cost, poor compatibility and scalability, etc. problems, to achieve the effect of diversifying functions, saving costs, and realizing functions
Active Publication Date: 2017-04-19
JIANGSU HOPERUN SOFTWARE CO LTD
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Problems solved by technology
Traditional industrial-grade PDAs are only responsible for the work in a specific field, and their compatibility and scalability are poor. For example, barcode scanning is only responsible for scanning barcodes; traditional data interfaces are only responsible for connecting one type of equipment, such as serial ports. equipment
[0003] All of the above conditions limit the expansion and compatibility of the interface. It can only be used for a single device. When it is compatible and connected to a new device, a lot of modification work on the existing interface is required, and even a new interface is developed. However, the actual The business functions will not increase, which will cause waste of original functions and consume huge workload and cost
Method used
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Embodiment 1
[0028] A multi-functional data collector, its structural frame diagram is as follows figure 1 As shown, it includes at least one data collection terminal and a data processor connected to the two-way communication with the data collection terminal, the data processor includes a device driver module, and the device driver module carries the drivers of all data collection terminals, and also includes A multiplexer, the multiplexer communicates bidirectionally with the data collection terminal and the data processor respectively.
[0029] The detailed diagram of a multifunctional data collector is as follows: figure 2 , which will be described in detail below.
[0030] The data collection terminal is used to collect data and transmit the data to the data processor. The number of data collection terminals is three, which are barcode scanners, RFID collectors and sensors. The barcode scanner is used to scan the barcode data of the electric meter in the electric power enterprise...
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The invention relates to a multifunctional data acquisition unit. The multifunctional data acquisition unit comprises at least one data acquisition terminal and a data processor in both-way communication connection with the data acquisition terminals. The data processor comprises a device driver module used for bearing drivers of all the data acquisition terminals. The multifunctional data acquisition unit further comprises a multiplexer, wherein the multiplexer is in both-way communication with the data acquisition terminals and the data processor respectively. The data acquisition terminals are used for acquiring data and transmitting the data to the data processor; the multiplexer is used for recognizing the types of the data acquisition terminals having access to the data acquisition unit; the data processor is used for converting the format of the received data into a USB data package format according to the types of the data acquisition terminals. The multifunctional data acquisition unit is diversified in function and compatible with various data acquisition peripherals and saves cost.
Description
technical field [0001] The invention relates to a data collector and a data collection method thereof, more specifically to a multifunctional data collector and a data collection method thereof. Background technique [0002] In the on-site operation field of electric power enterprises, safe mobile operation terminals are indispensable equipment. Hand-held terminals used in the industrial field are collectively referred to as industrial-grade PDAs. It is a PDA that can be applied in various industrial environments. Due to the harsh industrial environment, For example: high temperature, dust, etc. Therefore, industrial-grade PDAs generally must reach a certain industrial grade, have a wear-resistant shell, and are dustproof, waterproof, and drop-proof. There are many types of industrial PDA equipment, such as barcode scanners, RFID readers, POS machines, etc. The characteristics of different devices are different, and the interface methods adopted by different devices are als...
Claims
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IPC IPC(8): G06F17/40G06K7/00G06K7/10
Inventor 吴杰姜训袁吴铃
Owner JIANGSU HOPERUN SOFTWARE CO LTD