A display control method of an oil price board system

A display control method and oil price card technology, which is applied in the field of display control of the oil price card system, can solve the problems of low correct rate of oil price modification, low efficiency of oil price modification, and price modification affecting the brand and reputation of the gas station market, so as to improve efficiency, The effect of simplifying modification operations

Active Publication Date: 2018-04-06
XIAN NOVASTAR TECH
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Problems solved by technology

[0002] In the previous oil price modification, the oil price tag system was revised one by one, one by one, one by one, and one by one. Low-level issues, while untimely and erroneous price revisions will affect the market brand and reputation of gas stations in the fierce competition

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  • A display control method of an oil price board system
  • A display control method of an oil price board system
  • A display control method of an oil price board system

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Embodiment Construction

[0022] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] In the past use of the oil price tag system, there are mainly four kinds of oil products and two display modes of oil price display, one display mode is a single cash mode, and the other display mode is a mixed mode of cash and credit card; the following embodiments of the present invention are adopted The combination of the control card and the display card enables the oil price tag system belonging to the gas station to be modified simultaneously at the same time.

[0024] Specifically, see figure 1 The control card 11 of this embodiment is equipped with a radio frequency module such as a 433MHZ frequency radio frequency module (like SI4463 wireless chip, etc.), so it can communicate wirelessly with external devices such as a ...

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Abstract

The invention relates to a display control method for an oil price plate system. The method comprises: a control card sends oil price display data to a plurality of cards for storage in a mode of broadcast communication; the multiple display cards select one kind of or many kinds of oil display data from the oil price display data according to respective display modes and output the data to a plurality of oil price plate lamp panels for displaying; and the control card carries out polling on the multiple display cards by means of point-to-point communication to obtain a plurality of response data returned by the multiple display cards and determines whether the oil price display data included by the response data are consistent with the oil price display data in the control card. Therefore, the oil price modification efficiency and the oil price modification correction rate are improved. When a user operates the control card, the user does not need to pay attention to the display modes and installation ways of the display cards, so that the oil price display data modification operation during the display card mixed-mode installation process can be simplified.

Description

technical field [0001] The invention relates to the technical field of oil price board control, in particular to a display control method for an oil price board system. Background technique [0002] In the previous oil price modification, the oil price tag system was revised one by one, one by one, one by one, and one by one. Low-level problems, and untimely and wrong price revisions will affect the market brand and reputation of gas stations in the fierce competition. Contents of the invention [0003] Therefore, in order to overcome the defects and deficiencies in the prior art, the present invention proposes a display control method for an oil price board system. [0004] Specifically, an embodiment of the present invention proposes a display control method for an oil price board system. The oil price board system includes a control card, multiple display cards, and multiple oil price board light boards connected to the multiple display cards. The display control meth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G5/00G05B19/04
CPCG05B19/04G09G5/003
Inventor 苟少博韦桂锋
Owner XIAN NOVASTAR TECH
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