The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 10, 2017
Filed:
Dec. 04, 2015
Bosch Automotive Products (Suzhou) Co., Ltd., Suzhou, Jiangsu, CN;
Jian An, Jiangsu, CN;
Bosch Automotive Products (Suzhou) Co., Ltd., Suzhou, Jiangsu, CN;
Abstract
A processing unit, method, and device for vehicle air conditioner warning are disclosed. The processing unit is configured to judge a ventilation state of the current vehicle location based on positioning satellite signals, to judge an operation state of the vehicle engine based on information, to judge a running state of the vehicle based on information received, to judge a using state of the air conditioner based on information, to judge a vehicle door/window opening/closing state based on information, and to determine that there is a potential risk of poisoning and initiate the warning element when all the following conditions are met: the ventilation state at the current vehicle location is bad, the engine is in operation, the vehicle is in a stopped state or runs at a low speed, the air conditioner is being used, and all the doors and windows of the vehicle are closed.