Engineering mechanical vehicle locking method based on GPS communication and algorithm verification

Abstract

The invention relates to the field of engineering machinery design, and provides an engineering mechanical vehicle locking method based on GPS communication and algorithm verification. The method involves a server, a GPS communication module and a whole vehicle controller arranged on an engineering machine, and comprises the following steps that S1, the server is periodically checked whether communication with the GPS communication module is kept; S2, if the communication between the server and the GPS communication module is abnormal, the GPS enters a confirmation communication state mode; S3, if the GPS communication module confirms the communication interruption, a vehicle locking instruction is sent to the engineering machine; and S4, the whole vehicle controller locks the engineeringmachine to inhibit any person from operating the engineering machine. According to the method, various practical situations of the engineering machinery industry are considered, GPS anti-disassemblingor replacement is realized through GPS communication, algorithm checking, active locking, passive locking and the like, the reality problem among a host factory, a renter and an end user is effectively solved, and the legal rights of three parties are effectively guaranteed.

Description

technical field [0001] The invention relates to the field of construction machinery design, in particular to a construction machinery locking method based on GPS communication and algorithm verification. Background technique [0002] Construction machinery (usually referred to as a "vehicle" because it generally includes a car chassis) is generally relatively large, and the price is usually high. Even companies may not have sufficient financial resources to purchase them. Therefore, leasing companies specializing in leasing various construction machinery came into being. [0003] At present, the scale of the construction machinery leasing market is huge, and the global construction machinery leasing market turnover is about 40 billion US dollars, which is equivalent to about 25% of the total output value of construction machinery. In the markets of developed countries such as North America, the European Union and Japan, construction machinery sold through leasing accounts f...

AI Technical Summary

Problems solved by technology

[0004] However, there are huge risks for leasing companies in the sales method of renting and selling

Due to the high value of construction machinery, if it is damaged or even lost during the leasing process (that is, when the payment has not been fully collected), the leasing company will suffer huge losses

However, the leased construction machinery is often distributed in different construction sites, and leasing companies lack effective means to supervise them

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