Infrared-based method for preventing random dumping through field management

An on-site management and infrared technology, applied in the direction of freight vehicles, signal transmission systems, instruments, etc., can solve problems such as difficulties, frequent trips, single driving routes, etc., achieve no channel resource occupation, and simple system installation , Strong anti-interference effect

CN103287308AInactive Publication Date: 2013-09-11SHANGHAI HONGQU ELECTRONICS TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2013-09-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

An infrared-based method for preventing random dumping through field management relates to a control device for a dumper. The technical scheme adopted by the method is that an infrared locking device is mounted on each dumper, a lifting device of the dumper is electrically connected with a relay of the infrared locking device; in a normal state, the relay is in a disconnected state, as a result, the lifting devie can not be automatically started before the dumper enters a dumping place, the loading objects can not be pumped at anywhere other than the dumping place, and accordingly the random dumping can be avoided; after the dumper enters into the dumping place,the infrared locking device is changed to a connected state by a manager, and the circuit of the lifting device is also in a connected state, so that the loading objects of the dumper can be dumped through the lifting device with the aid of a driver; the circuit of the lifting device of the dumper is in a connected state in a specific time; and once the dumping is completed, the infrared locking device automatically returns to the disconnected state.
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Description

Technical field:

[0001] The invention relates to a vehicle control device, in particular to a control device for a dump vehicle. Background technique:

[0002] At present, our country is in a period of large-scale urbanization. Whether it is road construction or housing construction, a large amount of construction waste loads will inevitably be generated in the process of urban construction. These construction waste loads need to rely on self-unloading earthwork Because of the disturbing noise caused by dump trucks and the environmental pollution caused by spilled loads, as well as the damage to roads, each city has a schedule for dump trucks transporting construction waste loads and Dumping sites have specific requirements. However, because of their own interests, drivers of dump trucks often deliberately ignore and do not abide by the constraints of the specified time, specified route, and specified location, and secretly dump the load in the nearest empty unattended plac...

Examples

Embodiment Construction

[0043] Refer to attached figure 1 , with figure 1 Shown is a schematic diagram of the situation when the dump truck 10 is outside the dump site 30 .

[0044] It is shown in the figure that there is a dump truck 10 traveling towards the dumping site 30 on the driving route 31, and the dump truck 10 has an infrared locking device 11, and the infrared locking device 11 is schematically illustrated in the figure.

[0045] Infrared locking device 11 comprises infrared receiving device 12, codec circuit 13, calculation control circuit 14 and relay 15, infrared receiving device 12, codec circuit 13, calculation control circuit 14 and relay 15 are connected successively, and infrared receiving device 12 can receive The codec circuit 13 can decode the infrared unlocking information agreed by the infrared unlocker 20, and the calculation control circuit 14 can judge the information. If it matches the preset information, the relay 15 is instructed to be connected.

[0046] Because the ...