A signal controller input method and signal controller system

A technology of signal controller and input method, applied in transportation and packaging, circuit or fluid pipeline, geometric CAD, etc., can solve the problems of a wide variety of combination meters, and achieve the effect of ensuring the accuracy of the vehicle speed and improving the quality of the vehicle

Active Publication Date: 2020-12-22
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a signal controller input method and a signal controller system to solve the problem of various parameters in the prior art, resulting in a wide variety of combined instruments

Method used

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  • A signal controller input method and signal controller system
  • A signal controller input method and signal controller system
  • A signal controller input method and signal controller system

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Embodiment Construction

[0027] The technical solution of the present invention is described in detail below through the examples, and the following examples are only exemplary and can only be used to explain and illustrate the technical solution of the present invention, rather than being interpreted as a limitation to the technical solution of the present invention.

[0028] The present invention provides a kind of vehicle speed signal controller of combination instrument of commercial vehicle, and the vehicle speed signal controller mainly collects the vehicle speed pulse signal (frequency) that the odometer sensor outputs, and this pulse signal is changed by vehicle parameters of each model (such as rear axle speed ratio, speed change Box master / passed gear ratio, tire diameter) changes. By adjusting the ratio of the input frequency of the vehicle speed signal inside the vehicle speed signal controller, it is ensured that the vehicle speed pulse signal (frequency) output by the vehicle speed signal...

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Abstract

The invention relates to an input method of a signal control and a signal control system. The system comprises a vehicle speed signal controller, a power supply, an odometer sensor and a combined instrument, wherein the power supply, the odometer sensor and the combined instrument are electrically connected to the vehicle speed signal controller; the vehicle speed signal controller comprises a power supply circuit module, an input circuit module, a frequency regulating motor module, an output circuit module and a control module. According to the technical scheme, the system has the advantagesthat the vehicle speed signal controller is adopted, so that the variety of the combined instrument is extremely reduced; and meanwhile, after-sale service of the combined instrument and the equipmentpurchase are conveniently carried out; the indicating value of a speedometer on the combined instrument is closer to the actual value through the vehicle speed signal controller, and the speed accuracy of the combined instrument is ensured on the premise that the regulation is met, so that the vehicle quality is improved.

Description

technical field [0001] The invention belongs to the technical field of electronic appliances, in particular to an input method of a signal controller and a signal controller system. Background technique [0002] According to different user groups and regions, customers have different needs for commercial vehicles. There are many types of commercial vehicles. Between different models (even the same model), the matching engine, rear axle, tire model and gearbox odometer sensor are mainly There are multiple parameter combinations due to different gear ratios, etc., resulting in a wide variety of instrument clusters matched to the vehicle, which brings more inconvenience to after-sales service and spare parts procurement. [0003] In order to reduce the types of combined instruments, a vehicle speed signal conversion device (hereinafter referred to as the vehicle speed signal controller) is added to the vehicle design, and the speed ratio of the instrument odometer is unified in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K35/00B60R16/023G06F30/15
CPCB60K35/00B60R16/023G06F30/15
Inventor 李敬斌
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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