Control method and system for electric heater

A technology for electric heaters and heating components, which is applied in heating/cooling equipment, air handling equipment, transportation and packaging, etc., and can solve problems such as occupant forgetting to turn it off and large equipment loss

Inactive Publication Date: 2016-07-27
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an electric heater control method and system, aiming to solve the problem in the prior art that the occupant forgets to turn off the electric heater or turns on the electric heater when conditions do not permit, resulting in large equipment loss

Method used

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  • Control method and system for electric heater
  • Control method and system for electric heater
  • Control method and system for electric heater

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Embodiment Construction

[0090] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0091] Compared with the existing electric heaters controlled by keys, the electric heater control method and system provided by the present invention can effectively realize automatic control, help to achieve the effects of heating and defrosting faster, and enhance the The stability and safety of the electric heater performance increases the service life of the electric heater. In addition, the control logic of the present invention is rigorous, and the difference between the threshold value of the on-judgment condition and the thresho...

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PUM

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Abstract

The invention provides a control method and system for an electric heater. The method includes the steps that control judgment parameters of the electric heater are set in advance, turn-on judgment conditions and turn-off judgment conditions of the control judgment parameters are set, and whether turn-on conditions of the electric heater are met or not is judged according to data of the control judgment parameters and the corresponding turn-on judgment conditions; if not, the data of the control judgment parameters is updated; if yes, the electric heater is turned on; when the electric heater is turned on, whether turn-off conditions of the electric heater are met or not is judged according to the data of the control judgment parameters and the corresponding turn-off judgment conditions; if yes, the electric heater is turned off; if not, the data of the control judgment parameters is updated. As automatic adjustment can be carried out according to the corresponding turn-on or turn-off judgment conditions of the control judgment parameters, and then whether the turn-on or turn-off conditions of the electric heater are met or not can be judged according to the result of automatic adjustment, the electric heater can be automatically controlled.

Description

technical field [0001] The invention relates to the field of automobile air conditioners, in particular to an electric heater control method and system. Background technique [0002] After the diesel vehicle is started, due to the low engine water temperature and the large space in the vehicle, the heating of the vehicle air conditioner is insufficient. Effectively shorten the heating time of the interior space to improve occupant experience satisfaction. [0003] The existing electric heater control method is to control its opening or closing by a heater switch, and the occupant manually opens or closes the electric heater. Chinese patent application CN103158495A discloses an air-conditioning system for hybrid vehicles, which can realize the constant temperature function that traditional vehicle manual air-conditioning systems do not have, and can have frequency conversion characteristics, and has the advantages of energy saving and fuel saving rate. Chinese patent applic...

Claims

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Application Information

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IPC IPC(8): B60H1/22
CPCB60H1/2218B60H2001/2231B60H2001/224
Inventor 王汉斯柯胜涛余学伟范金永敬文博
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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