Digital instrument with flash relay function for motorcycle

Abstract

The invention discloses a digital instrument with a flash relay function for a motorcycle. A front-back steering lamp is arranged on the motorcycle. The digital instrument comprises a digital instrument body and a digital instrument steering lamp control module, wherein a digital instrument steering indicator lamp is arranged on the digital instrument body; the digital instrument steering lamp control module is used for receiving a steering control signal input by the outside and performing processing and judgment according to the steering control signal to determine that whether the flicker frequency of the digital instrument steering indicator lamp and the front-back steering lamp is controlled in a normal state or a lamp lack state. According to the digital instrument provided by the invention, functions of an existing flash relay are integrated on the digital instrument, so that the number of existing flash relay parts is decreased during the design of the whole motorcycle, the digital instrument can be designed and considered as a whole, the design line of the whole motorcycle is simplified, the cost of the whole motorcycle is saved, parts are easy to arrange during the development of the whole motorcycle, and the assembling speed can be increased during the assembling of the whole motorcycle.

Description

technical field [0001] The invention belongs to the field of motorcycles, and in particular relates to a digital instrument with flashing relay function for motorcycles. Background technique [0002] The flash relay is an automatic control device whose output will change in a jump when the input quantity (such as electricity, magnetism, sound, light, heat) reaches a certain value. Relay characteristics of the relay: When the input signal x of the relay increases continuously from zero to the action value xx when the armature starts to pull in, the output signal of the relay immediately jumps from y=0 to y=ym, that is, the normally open contact changes from off to Pass. Once the contact is closed, the input quantity x continues to increase, and the output signal y will no longer change. When the input quantity x drops from a value greater than xx to xf, the relay starts to release and the normally open contact is disconnected. So far, this characteristic of the relay is cal...

AI Technical Summary

Problems solved by technology

[0003] However, the inventor of the present invention has found through research that when the existing motorcycle flash relay is used, the flash relay and other components such as digital instruments are arranged as two independent parts, and the design of the whole vehicle needs to be carried out in the space of the whole vehicle. The cost of arranging two independent component installation positions is relatively high, and as the vehicle becomes more and more compact, it becomes more and more difficult to arrange the installation positions, and it may even become impossible to arrange them

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