A device safety control method based on multi-component electrical bundling
A safety control, multi-component technology, applied in the direction of electrical testing/monitoring, program control, general control system, etc., to improve application management, strengthen control, and reduce equipment abnormal problems
Active Publication Date: 2020-01-24
徐工汉云技术股份有限公司
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[0034] Hereinafter, the present invention will be further described through specific embodiments in conjunction with the accompanying drawings.
[0035] A device security control method based on multi-component electrical bundling, the method including bundling;
[0036] Among them, the binding method is as follows:
[0037] Step 1: Enter a string of binding passwords through the display, the password is the string a, after choosing to perform electrical binding, the display broadcasts information f(a) to all devices in the network, where f is the binding operator;
[0038] Step 2: After receiving the broadcast information, the engine control module, controller, vehicle communication terminal, and device N store the binding password a, and broadcast its storage success information save(id), where id is the address code of each device in the network ;
[0039] Step 3: After the display receives the successful storage information of all devices, it broadcasts the successful bi...
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The invention discloses an equipment security controlling method based on multi-component electric binding. The method comprises the following steps: inputting a string of bind password through a display, wherein the password is a character string a; selecting to execute the electric binding, broadcasting information f(a) to all equipment in network through the display, wherein f is a binding operational character; storing the binding password a after an engine controlling module, a controller, a vehicle-mounted communication terminal and equipment N receive the broadcast information, and broadcasting store success information save (id), wherein id is an address code of the all equipment in the network; broadcasting binding success information success (a) to the all equipment in the network after the display receives the store success information of the all equipment, and saving network address tables of the all equipment in the network; storing the network address tables of the all equipment in the network after the engine controlling module, the controller, the vehicle-mounted communication terminal and the equipment N receive the success (a). Due to binding of multiple equipment, the equipment cannot normally works if any one of electric parts are dismounted, replaced and destroyed, so that the price caused by illegally breaking a monitoring system and an electric system byusers is increased.
Description
technical field [0001] The invention relates to the technical field of construction machinery control, in particular to an equipment safety control method based on multi-component electrical bundling. Background technique [0002] Construction machinery and equipment are usually sold in the form of financial leasing, and users pay in monthly installments after purchasing equipment and putting it into production to obtain income. Before repaying the loan, some users evaded the repayment obligation by dismantling the vehicle communication terminal used by the dealer for risk management, and even transferred the stolen equipment, causing huge losses to the dealer. [0003] There are also some users who dismantle the vehicle communication terminal, illegally rewrite the controller program, and give the dealer And production enterprises have brought after-sales risks. [0004] In order to effectively control financial risks and reasonably define the liability for after-sales cl...
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IPC IPC(8): G05B23/02
CPCG05B23/0213G05B2219/24065
Inventor 张驰张启亮郭辉江侃王雷
Owner 徐工汉云技术股份有限公司