CN105471642A - Sensor information supplementation method - Google Patents
Sensor information supplementation method Download PDFInfo
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- CN105471642A CN105471642A CN201510842390.1A CN201510842390A CN105471642A CN 105471642 A CN105471642 A CN 105471642A CN 201510842390 A CN201510842390 A CN 201510842390A CN 105471642 A CN105471642 A CN 105471642A
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- Prior art keywords
- sensor information
- sensor
- transducer
- start time
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/084—Configuration by using pre-existing information, e.g. using templates or copying from other elements
- H04L41/0846—Configuration by using pre-existing information, e.g. using templates or copying from other elements based on copy from other elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a sensor information supplementation method. With the sensor information supplementation method adopted, when sensor information of a certain sensor in a system with a plurality of sensors cannot be obtained, the sensor information of the certain sensor can be inferred according to the sensor information of the other sensors. The method includes the following steps that: S1, sensor information is obtained from a plurality of sensors periodically and is accumulated, and is stored in an accumulation unit, wherein the accumulation unit is connected with an execution terminal; S2, as for each sensor, the accumulation unit extracts the other sensors related to the sensor information from the execution terminal; and S3, when being required to obtain the information of an object sensor, the execution obtains the sensor information of the other sensors related to the object sensor, and infers the sensor information of the required sensor. With the sensor information supplementation method adopted, sensor information related to unavailable sensors in the system provided with a plurality of sensors can be inferred in a short time.
Description
Technical field
The present invention relates to sensor technical field, particularly relate to a kind of sensor information supplement method.
Background technology
The transducer that in Vehicular system, usage quantity is a lot, carries out various process based on the information obtained from transducer.In such a system, when the transducer of a part cannot be utilized, shortcoming data are inferred based on the sensing data that can utilize.But in current Vehicle Sensor System, when being and cannot utilizing specific transducer, use other sensor informations to infer this sensor information.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of sensor information supplement method.
A kind of sensor information supplement method that the present invention proposes, be in the system with multiple transducer when sensor information cannot be obtained from certain transducer, carry out the sensor information supplement method estimated according to the sensor information of other transducers, comprise the steps;
S1, obtain sensor information from multiple regular sensor and accumulate, and being stored in accumulation unit, accumulation unit with perform terminal and be connected;
S2, from execution terminal accumulate unit for each transducer extract there are other relevant transducers to sensor information;
S3, execution terminal, when being required to obtain subject sensor information, obtaining the sensor information that there are other relevant transducers to this subject sensor, and estimate the sensor information of the transducer be required; Concrete process is as follows:
For the sensor information of subject sensor accumulation, decide initial start time and initial finish time in the mode of the sensor information monotone increasing of subject sensor or monotone decreasing,
Determine the sensor information of described subject sensor obtain the value identical with the sensor information of initial start time other moment that is next start time candidate,
Determine the sensor information of described subject sensor obtain the value identical with the sensor information of initial finish time other moment that is next finish time candidate;
From next start time candidate and next candidate finish time decision obtain next start time and next finish time of the time difference identical with the time difference between initial start time with initial finish time.
Preferably, for the transducer beyond subject sensor, if initial start time equal with the sensor information of next start time, initial finish time is equal with the sensor information of next finish time, then this transducer is judged as YES and there is relevant transducer to subject sensor.
A kind of sensor information supplement method that the present invention proposes, owing to can judge the transducer with relevance by fairly simple process, precision is high, also can reduce processing load.The present invention can infer at short notice and the sensor information relevant with unavailable transducer in the system with multiple transducer.
Perform terminal in the present invention and obtain sensor information from each regular sensor, reduce the transducer group be associated with each transducer according to these information.And, perform terminal when certain transducer cannot utilize and need presumption sensor information, do not use whole sensor informations and estimate according to the sensor information of transducer of the minimum essential limit with relevance.Therefore, due to the sensor information that needs obtain in order to estimate sensor information can be reduced, so the presumption necessary time can be shortened.Further, owing to not using the parameter not having the sensor information of relevance as presumption, this advantage of the good presumption of precision can be carried out so also have.
Embodiment
Below in conjunction with specific embodiment, the present invention is explained orally further.
A kind of sensor information supplement method that the present invention proposes, be in the system with multiple transducer when sensor information cannot be obtained from certain transducer, carry out the sensor information supplement method estimated according to the sensor information of other transducers, comprise the steps;
S1, obtain sensor information from multiple regular sensor and accumulate, and being stored in accumulation unit, accumulation unit with perform terminal and be connected;
S2, from execution terminal accumulate unit for each transducer extract there are other relevant transducers to sensor information;
S3, execution terminal, when being required to obtain subject sensor information, obtaining the sensor information that there are other relevant transducers to this subject sensor, and estimate the sensor information of the transducer be required; Concrete process is as follows:
For the sensor information of subject sensor accumulation, initial start time and initial finish time is decided in the mode of the sensor information monotone increasing of subject sensor or monotone decreasing, determine the sensor information of described subject sensor obtain the value identical with the sensor information of initial start time other moment that is next start time candidate, determine the sensor information of described subject sensor obtain the value identical with the sensor information of initial finish time other moment that is next finish time candidate;
From next start time candidate and next candidate finish time decision obtain next start time and next finish time of the time difference identical with the time difference between initial start time with initial finish time.
The present invention is directed to the transducer beyond subject sensor, if initial start time equal with the sensor information of next start time, initial finish time is equal with the sensor information of next finish time, then this transducer is judged as YES and there is relevant transducer to subject sensor.
A kind of sensor information supplement method that the present invention proposes, perform terminal and decide initial start time and initial finish time based on sensor information accumulate for subject sensor, so as within this period the sensor information monotone increasing of this subject sensor or monotone decreasing.And, perform moment that the sensor information of subject sensor obtains the value identical with the value of initial start time by terminal determines to be next candidate start time, in addition, the moment obtaining the value identical with the value of initial finish time is determined as next candidate finish time.And, from next start time candidate and next candidate finish time decision obtain next start time of the time difference identical with the time difference between initial start time with initial finish time and next finish time (next finish time-next start time=initial finish time-initial start time).Next start time and next finish time can select multiple combination, also only can select one group.
In the present invention, perform terminal for the transducer beyond subject sensor, initial start time is equal with the value of the sensor information of next start time, initial finish time is equal with the value of the sensor information of next finish time, then this transducer can be judged as YES and there is relevant transducer to subject sensor.Further, when determining next start time, next finish time, by also adopting the sensor information waveform during this period and waveform this condition identical between initial start time and initial finish time, precision can be improved.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (2)
1. a sensor information supplement method, be in the system with multiple transducer when sensor information cannot be obtained from certain transducer, carry out the sensor information supplement method estimated according to the sensor information of other transducers, it is characterized in that, comprise the steps;
S1, obtain sensor information from multiple regular sensor and accumulate, and being stored in accumulation unit, accumulation unit with perform terminal and be connected;
S2, from execution terminal accumulate unit for each transducer extract there are other relevant transducers to sensor information;
S3, execution terminal, when being required to obtain subject sensor information, obtaining the sensor information that there are other relevant transducers to this subject sensor, and estimate the sensor information of the transducer be required; Concrete process is as follows:
For the sensor information of subject sensor accumulation, decide initial start time and initial finish time in the mode of the sensor information monotone increasing of subject sensor or monotone decreasing,
Determine the sensor information of described subject sensor obtain the value identical with the sensor information of initial start time other moment that is next start time candidate,
Determine the sensor information of described subject sensor obtain the value identical with the sensor information of initial finish time other moment that is next finish time candidate;
From next start time candidate and next candidate finish time decision obtain next start time and next finish time of the time difference identical with the time difference between initial start time with initial finish time.
2. sensor information supplement method according to claim 1, it is characterized in that, for the transducer beyond subject sensor, if initial start time equal with the sensor information of next start time, initial finish time is equal with the sensor information of next finish time, then this transducer is judged as YES and there is relevant transducer to subject sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510842390.1A CN105471642A (en) | 2015-11-29 | 2015-11-29 | Sensor information supplementation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510842390.1A CN105471642A (en) | 2015-11-29 | 2015-11-29 | Sensor information supplementation method |
Publications (1)
| Publication Number | Publication Date |
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| CN105471642A true CN105471642A (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510842390.1A Pending CN105471642A (en) | 2015-11-29 | 2015-11-29 | Sensor information supplementation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111142422A (en) * | 2019-11-15 | 2020-05-12 | 西安海的电子科技有限公司 | Sensor information processing method for ios system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011043108A1 (en) * | 2009-10-09 | 2011-04-14 | 株式会社日立製作所 | Equipment status monitoring method, monitoring system, and monitoring program |
| CN102077259A (en) * | 2009-02-27 | 2011-05-25 | 丰田自动车株式会社 | Vehicle relative position estimation apparatus and vehicle relative position estimation method |
| CN103562685A (en) * | 2011-05-31 | 2014-02-05 | 丰田自动车株式会社 | Sensor information complementing system and sensor information complementing method |
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2015
- 2015-11-29 CN CN201510842390.1A patent/CN105471642A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102077259A (en) * | 2009-02-27 | 2011-05-25 | 丰田自动车株式会社 | Vehicle relative position estimation apparatus and vehicle relative position estimation method |
| WO2011043108A1 (en) * | 2009-10-09 | 2011-04-14 | 株式会社日立製作所 | Equipment status monitoring method, monitoring system, and monitoring program |
| CN103562685A (en) * | 2011-05-31 | 2014-02-05 | 丰田自动车株式会社 | Sensor information complementing system and sensor information complementing method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111142422A (en) * | 2019-11-15 | 2020-05-12 | 西安海的电子科技有限公司 | Sensor information processing method for ios system |
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Application publication date: 20160406 |