Control method of remote driving restriction

Abstract

The invention provides a control method of a long-distance driving limit. The control method includes allocating data to an engine system and storing allocated data via the control method of the long-distance driving limit; comparing and judging by the engine system according to control data sent by the control method of the long-distance driving limit and stored allocated data when the control method of the long-distance driving limit dose not receive control orders to ensure whether to enter driving limit state or not; stopping sending control data by the control method of the long-distance driving limit after the control method of the long-distance driving limit receives driving limit order, if the engine system does not receive control data sent by the control method of the long-distance driving limit in a preset time, then entering the driving limit state; sending data recovery order to the engine system when the control method of the long-distance driving limit receives the data recovery order, and eliminating allocated data by the engin system. The control method of the long-distance driving limit solves the problem that since the control method of the long-distance driving limit is dismounted and damaged, so that the driving limit function is disabled.

Description

technical field [0001] The invention relates to the technical field of vehicle management and control, in particular to a control method for remote driving restrictions. Background technique [0002] In recent years, the remote driving restriction function has been more and more widely used in the management and control of vehicle loan repayment, especially in the management of valuable commercial vehicle loan repayment. The payment required to be paid every month has been completed, and the remote driving restriction function has been activated for the delivered vehicles. This function is based on 2G / 3G wireless communication network, and limits the output of the engine system by controlling an on-board controller. [0003] At present, there are basically two types of remote driving restriction controllers applied to commercial vehicles: [0004] The first category is the realization of torque / speed control functional modules defined in SAEJ1939 (Serial Control Communicat...

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Problems solved by technology

[0007] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a remote driving restriction control method, which is used to solve the problem that the remote driving restriction control method in the prior art easily leads to the failure of the driving restriction function

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