Excavator oil consumption display control system, control method thereof, and excavator
A display control and excavator technology, applied in the direction of earth mover/shovel, construction, etc., can solve the problems of high cost, customers' inability to complete fuel consumption test independently, and inability to test instantaneous fuel consumption, etc., and achieve the effect of strong anti-interference ability
A display control and excavator technology, applied in the direction of earth mover/shovel, construction, etc., can solve the problems of high cost, customers' inability to complete fuel consumption test independently, and inability to test instantaneous fuel consumption, etc., and achieve the effect of strong anti-interference ability
CN102852183AInactive Publication Date: 2013-01-02SANY HEAVY MACHINERY
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[0042] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.
[0043] like figure 1 Shown is an excavator fuel consumption display control device, including a flow sensing device, an analog-to-digital conversion device, a control device and a display device. The flow sensing device is installed at the fuel injector of the engine and connected to the analog-to-digital conversion device; The analog-to-digital conversion device is connected to the control device through the CAN bus; the control device is connected to the display device through the CAN bus; the flow sensor device can also be a professional fuel flow meter.
[0044] The flow sensor device is used to monitor and collect the fuel flow data passing through the fuel injector of the engine and send it to the analog-to-digital conversion device; the analog-to-digital conversion device digitizes the re...
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The invention discloses an excavator oil consumption display control system, a control method thereof, and an excavator comprising the excavator oil consumption display control system and the control method, and belongs to the field of excavator oil consumption control. The excavator oil consumption display control system comprises a flow sensing device, an analog-digital converting device, a control device and a display device, wherein the flow sensing device is installed at an oil spraying nozzle of a motor and is connected with the analog-digital converting device; the analog-digital converting device is connected with the control device through a CAN (controller area network) bus; and the control device is connected with the display device through a CAN bus. The control method of the excavator oil consumption display control system comprises the steps of displaying instantaneous oil consumption, displaying accumulative oil consumption and displaying loading accumulative oil consumption. The technical scheme has the advantages as follows: only the flow sensing device is additionally arranged in the conventional excavator oil consumption display control system, and a fuel oil pipeline is not improved; signals are transmitted through the CAN buses, so that the anti-jamming capability of the excavator oil consumption display control system is strong; and through calculation of a control device of the excavator, the instantaneous oil consumption, the accumulative oil consumption and the loading accumulative oil consumption can be calculated.
Description
technical field [0001] The invention relates to the field of excavator fuel consumption control, in particular to an excavator fuel consumption display control system and control method and the excavator. Background technique [0002] As excavators become more humanized and practical, technology is becoming more and more complete, due to the rise in diesel prices and the response to national energy conservation and emission reduction policies, more and more consumers are beginning to pay attention to the actual fuel consumption and operating fuel consumption of excavators. At present, excavator manufacturers only give guidance on fuel consumption, but the working conditions of excavators are different, so the guidance on fuel consumption has no practical significance for car owners; under the profit model of excavators, fuel costs account for a large proportion Under normal circumstances, the owner can independently test the fuel consumption of the excavator under different ...
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Patent Timeline
02 Jan 2013
Publication
CN102852183A
- IPC
- E02F9/20; E02F9/26
- Inventors
- 翟学农; 涂晓丹