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Cloud platform for conducting on-line monitoring on tail gas of diesel vehicle

A technology of diesel vehicle and cloud platform, which is applied in the direction of electronic control of exhaust gas treatment device, diagnosis device of exhaust gas treatment device, and exhaust gas treatment, etc., can solve problems such as automatic repair of unpublished fault diagnosis and so on.

Inactive Publication Date: 2018-06-01
贵州北斗环科工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the application does not disclose how to diagnose and automatically repair the faults in the exhaust emission treatment device.

Method used

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  • Cloud platform for conducting on-line monitoring on tail gas of diesel vehicle
  • Cloud platform for conducting on-line monitoring on tail gas of diesel vehicle

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Embodiment Construction

[0019] The monitoring cloud platform according to the present invention will be described in detail below with reference to the accompanying drawings. However, those of ordinary skill in the art will understand that the various embodiments given below are only for enabling those of ordinary skill in the art to better understand the present invention, without any limiting purpose. The scope of the invention is defined by the claims.

[0020] figure 1 A schematic diagram of the principle of the monitoring cloud platform according to the present invention is shown. exist figure 1 shows a cloud platform for online monitoring of diesel vehicle exhaust, the cloud platform includes: a wireless transmission module, the wireless transmission module exchanges data with the electronic control unit and the local display module in two directions, and is used to receive GPS data , and two-way data exchange with the transmission link equipment of the operator, two-way data exchange betwee...

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Abstract

The invention relates to a cloud platform for conducting on-line monitoring on tail gas of a diesel vehicle. The diesel vehicle comprises a tail gas treatment system. The tail gas treatment system comprises a low-temperature heater, an oxidation type catalyst, a particle catcher and a tail gas pipe bypass. The low-temperature heater, the oxidation type catalyst and the particle catcher are connected to the tail end of a tail gas pipe of a diesel engine sequentially. The tail gas pipe bypass and the particle catcher are in parallel connection. The cloud platform comprises a wireless transmission module. The wireless transmission module achieves bidirectional data exchange with an electronic control unit and a local display module, is used for receiving GPS data, and achieves bidirectional data exchange with transmission link equipment of an operator. The transmission link equipment of the operator achieves bidirectional data exchange with a cloud intelligent platform server. The cloud intelligent platform server achieves bidirectional data exchange with a cloud memory, a PC client / intelligent terminal device and a command center. The electronic control unit comprises an automatic monitoring module, an automatic diagnosis module and an automatic repair module.

Description

technical field [0001] The invention relates to an online remote monitoring cloud platform for after-treatment of diesel vehicle exhaust, which can enable vehicle owners, regulatory authorities and manufacturers to remotely monitor the vehicle condition of running vehicles online, and can also realize remote online monitoring, diagnosis and automatic repair, and belongs to the field of vehicle networking system manufacturing. Background technique [0002] As diesel vehicle exhaust is the main contributor to air pollution, especially PM and NOX pollutants, the current treatment technologies for diesel vehicle exhaust are inseparable from DOC, DPF, and SCR. For the National IV emission standards, the two mainstream technologies The route is EGR+DOC / DPF and SCR. [0003] Chinese patent application CN201510421498.3 discloses an online remote monitoring cloud platform for an ART-Ⅲ type diesel vehicle exhaust after-treatment device, which involves a remote online monitoring of the...

Claims

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Application Information

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IPC IPC(8): F01N11/00F01N9/00F01N3/20F01N3/025F01N13/16
CPCF01N3/2006F01N3/2033F01N3/38F01N9/00F01N9/002F01N9/007F01N11/00F01N11/002F01N13/16F01N2410/08Y02A50/20Y02T10/40
Inventor 朱明慧黄黎敏黄利锦毛欣张李杰高扬
Owner 贵州北斗环科工程有限公司
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