Electromagnetic switch and starter using same

Abstract

The invention discloses an electromagnetic switch and a starter using the electromagnetic switch, and relates to the technical field of electromagnetic switch intelligent control. The electromagnetic switch comprises a remote control module, a main control module, a power supply control module, a mode selection module, an intelligent timing control module, a time control module and a switch control module; the remote control module is used for sending a control instruction, the main control module receives a processing instruction and outputs a signal, and the power supply control module is used for controlling a power supply; the mode selection module is used for selecting a control mode, the intelligent timing control module is used for the timing control of the electromagnetic switch, the time control module is used for adjusting the timing time, and the switch control module is used for controlling the on-off of the electromagnetic switch. According to the electromagnetic switch and the starter using the electromagnetic switch, an integrated circuit is adopted to intelligently control the timing work of the electromagnetic switch, the timing time does not need to be set through software programming, the operation burden of a main controller is relieved, the applicability of the electromagnetic switch is enhanced, and the intelligence degree of the electromagnetic switch is improved.

Description

technical field [0001] The invention relates to the technical field of electromagnetic switch intelligent control, in particular to an electromagnetic switch and a starter using the electromagnetic switch. Background technique [0002] Electromagnetic switch, as the name implies, is a switch controlled by an electromagnet. After the electromagnet coil is energized, electromagnetic attraction is generated to control the switch contacts to close or open. Electromagnetic switches are widely used in various industries. Electromagnetic switches are control switches on starters. One of the three major components of the starter (DC motor, transmission meshing mechanism, and electromagnetic switch), its working principle is that the coil generates electromagnetic attraction after being energized to move the movable iron core, thereby pulling the transmission meshing mechanism on the one hand to move the starter pinion forward. It meshes with the flywheel ring gear of the engine, and...

AI Technical Summary

Problems solved by technology

[0002] Electromagnetic switch, as the name implies, is a switch controlled by an electromagnet. After the electromagnet coil is energized, electromagnetic attraction is generated to control the switch contacts to close or open. Electromagnetic switches are widely used in various industries. Electromagnetic switches are control switches on starters. One of the three major components of the starter (DC motor, transmission meshing mechanism, and electromagnetic switch), its working principle is that the coil generates electromagnetic attraction after power is applied to move the movable iron core, thereby pulling the transmission meshing mechanism on the one hand to move the starter pinion forward. It meshes with the flywheel ring gear of the engine, and on the other hand pushes the switch contact to connect, so that the DC motor is energized and operated, thereby driving the engine to start. However, the current electromagnetic switches are controlled by a centralized controller, which needs to be programmed through the software system of the controller. To achieve control, a simple software system can only achieve a single switch control, resulting in a generally low intelligence of the electromagnetic switch. In order to enable the electromagnetic switch to achieve intelligent control, the user needs to increase the writing content and difficulty of the software system, not only in terms of software BUG (computer field loophole) is prone to occur, and this also places a burden on the system processing of the controller

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