http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110553783-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e646d39c51d5abba7ccb2361b6a6f7c7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01L13-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01L13-06 |
| filingDate | 2018-05-31^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ef9ce8bbe4d591500272f84985f3ef9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_520383754f3c94d6ddd69bd30cd865e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1eab65b7f52ce1bb17e0211e9551d4e8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad6183c80ff30493b4e431b4cab76c33 |
| publicationDate | 2019-12-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110553783-A |
| titleOfInvention | Pressure sensor for vehicle and pressure measuring method |
| abstract | The invention provides a pressure sensor for a vehicle and a pressure measuring method, which are low in measuring cost and high in measuring precision. The pressure sensor comprises a shell, a base, a first sensing element, a second sensing element and a pressure signal processing device, wherein the base, the first sensing element, the second sensing element and the pressure signal processing device are arranged in the shell, the first sensing element, the second sensing element and the pressure signal processing device are arranged on the base, the pressure signal processing device is respectively connected with the first sensing element and the second sensing element, and the pressure measuring method comprises the following steps: sensing the pressure difference of gas between the upstream and downstream of the engine particle catcher through a first sensing element, and feeding back the pressure difference information of the gas to a pressure signal processing device; sensing the absolute pressure of the gas at the downstream of the engine particle catcher through a second sensing element, and feeding back the absolute pressure information to a pressure signal processing device; the pressure signal processing device processes the received pressure difference information and absolute pressure information of the gas, so that the pressure difference information and the absolute pressure information can be output through one path of signal. |
| priorityDate | 2018-05-31^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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