CN204329973U - A kind of dynamic measurement device of automobilism attitude - Google Patents
A kind of dynamic measurement device of automobilism attitude Download PDFInfo
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- CN204329973U CN204329973U CN201420843779.9U CN201420843779U CN204329973U CN 204329973 U CN204329973 U CN 204329973U CN 201420843779 U CN201420843779 U CN 201420843779U CN 204329973 U CN204329973 U CN 204329973U
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Abstract
The utility model discloses a kind of dynamic measurement device of automobilism attitude, comprise housing, and be arranged at gyroscope, accelerometer, Magnetic Sensor, baroceptor and the processor in described housing respectively; Described processor is connected with gyroscope, accelerometer, Magnetic Sensor and baroceptor respectively.Adopt the dynamic measurement device of automobilism attitude of the present utility model, the angle value rotated automobile respectively by gyroscope, accelerometer, Magnetic Sensor and baroceptor, pitching and roll attitude, the gentle row of compressing in magnetic field are measured, and measurement data is sent to processor, processor can calculate automobile according to measurement data and go out operating actual attitude information, realize the overall monitor of automobile attitude, and then improve the security of driving.
Description
Technical field
The utility model relates to a kind of dynamic measurement device of automobilism attitude.
Background technology
At present, automobile is widely used in various occasion, and especially kart is more and more universal in popular life.Automobile in the process of moving, may cause owing to running attitude security incidents such as breakking away, tumble.Existing mostly obliquity sensor is used to automobile attitude measurement, obliquity sensor utilizes Gravity accelerometer to measure, be mainly used in measuring in static or object uniform motion process, and response frequency is lower, the gestures of object be not suitable in variable motion is measured.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of dynamic measurement device of automobilism attitude.
The utility model provides a kind of dynamic measurement device of automobilism attitude, comprises housing, and is arranged at gyroscope, accelerometer, Magnetic Sensor, baroceptor and the processor in described housing respectively; Described processor is connected with gyroscope, accelerometer, Magnetic Sensor and baroceptor respectively.
Further, described accelerometer is 3-axis acceleration sensor.
Further, described gyroscope is three-axis gyroscope.
Further, described measurement mechanism also comprises Magnetic Sensor driving chip, and described Magnetic Sensor driving chip is connected with described Magnetic Sensor and processor respectively.
Further, described measurement mechanism also comprises power module, and described power module is connected with described gyroscope, accelerometer, Magnetic Sensor, baroceptor and processor respectively.
Further, described measurement mechanism also comprises CAN output circuit, and described CAN output circuit is connected with the control module of described processor and automobile respectively.
The beneficial effects of the utility model are: the dynamic measurement device adopting automobilism attitude of the present utility model, the angle value rotated automobile respectively by gyroscope, accelerometer, Magnetic Sensor and baroceptor, pitching and roll attitude, the gentle row of compressing in magnetic field are measured, and measurement data is sent to processor, processor can calculate the actual attitude information in automobilism according to measurement data, realize the overall monitor of automobile attitude, and then improve the security of driving.
Accompanying drawing explanation
Fig. 1 is the structural representation of dynamic measurement device in a kind of embodiment of the utility model automobilism attitude;
Fig. 2 is the structural representation of dynamic measurement device in another kind of embodiment of the utility model automobilism attitude;
Fig. 3 is the structural representation of the utility model housing.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail below by embodiment.
A dynamic measurement device for automobilism attitude, please refer to Fig. 1 and Fig. 3, comprises housing 1, and is arranged at gyroscope 2, accelerometer 3, Magnetic Sensor 4, baroceptor 5 and the processor 6 in housing 1 respectively.Processor 6 is connected with gyroscope 2, accelerometer 3, Magnetic Sensor 4 and baroceptor 5 respectively.
The angle value that gyroscope 2 rotates for measured automobiles, namely measured automobiles relatively rotates angle value around what measure axle within some time periods, and angle value is sent to processor 6, in the present embodiment, gyroscope 2 is three-axis gyroscope.
Accelerometer 3 is for measured automobiles in static or pitching at the uniform velocity in situation and roll attitude, and obtain automobile attitude data and be sent to processor 6, in the present embodiment, accelerometer 3 is 3-axis acceleration sensor.
Magnetic-field measurement data for the magnetic field of environment residing for measured automobiles, and are sent to processor 6 by Magnetic Sensor 4.In the present embodiment, the dynamic measurement device of automobilism attitude also comprises Magnetic Sensor driving chip.Magnetic Sensor driving chip is connected respectively with Magnetic Sensor 4 and processor 6.Send to processor 6 by SPI interface after the collection of simulant signal process that Magnetic Sensor exports by Magnetic Sensor driving chip, processor 6 draws the azimuth information of testee through computing.
Baroceptor 5 is for measuring the air pressure of environment residing for measured automobiles, and by pneumatic conveying to processor, processor 6 can draw the height above sea level angle value measuring residing environment after carrying out calculation process according to the air pressure that baroceptor 5 is measured.
Processor 5 for acceptance angle angle value, attitude data, magnetic field and air pressure, and calculates the actual attitude in automobilism according to angle value, attitude data, magnetic field and air pressure.
In a kind of realization, please refer to Fig. 2, the dynamic measurement device of automobilism attitude also comprises power module 8, power module 8 is connected with gyroscope 2, accelerometer 3, Magnetic Sensor 4, baroceptor 5 and processor 6 respectively, powers for being respectively gyroscope 2, accelerometer 3, Magnetic Sensor 4, baroceptor 5 and processor 6.
During another realizes, please refer to Fig. 2, the dynamic measurement device of automobilism attitude also comprises CAN output circuit 7, CAN output circuit 7 is connected with the control module of processor 6 and automobile respectively, for the result of calculation (i.e. attitude, orientation, the elevation information of automobile) of processor 6 being sent to the control module of automobile, the letter agreement of CAN output circuit 7 is formulated according to the agreement of automobile, effectively realizes the data interchange of processor 6 and automobile control module.
Adopt the dynamic measurement device of the automobilism attitude of the present embodiment, the angle value rotated respectively by gyroscope 2, accelerometer 3, Magnetic Sensor 4 and the baroceptor 5 pairs of automobiles, pitching and roll attitude, the gentle row of compressing in magnetic field are measured, and measurement data is sent to processor 6, processor 6 can calculate the actual attitude information in automobilism according to measurement data, realize the overall monitor of automobile attitude, and then improve the security of driving.
Above content is in conjunction with concrete embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made.
Claims (6)
1. a dynamic measurement device for automobilism attitude, is characterized in that, comprises housing, and is arranged at gyroscope, accelerometer, Magnetic Sensor, baroceptor and the processor in described housing respectively; Described processor is connected with gyroscope, accelerometer, Magnetic Sensor and baroceptor respectively.
2. measurement mechanism as claimed in claim 1, it is characterized in that, described accelerometer is 3-axis acceleration sensor.
3. measurement mechanism as claimed in claim 1, it is characterized in that, described gyroscope is three-axis gyroscope.
4. measurement mechanism as claimed in claim 1, it is characterized in that, described measurement mechanism also comprises Magnetic Sensor driving chip, and described Magnetic Sensor driving chip is connected with described Magnetic Sensor and processor respectively.
5. measurement mechanism as claimed in claim 1, it is characterized in that, described measurement mechanism also comprises power module, and described power module is connected with described gyroscope, accelerometer, Magnetic Sensor, baroceptor and processor respectively.
6. the measurement mechanism as described in any one of claim 1 to 5, is characterized in that, described measurement mechanism also comprises CAN output circuit, and described CAN output circuit is connected with the control module of described processor and automobile respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843779.9U CN204329973U (en) | 2014-12-25 | 2014-12-25 | A kind of dynamic measurement device of automobilism attitude |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843779.9U CN204329973U (en) | 2014-12-25 | 2014-12-25 | A kind of dynamic measurement device of automobilism attitude |
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| CN204329973U true CN204329973U (en) | 2015-05-13 |
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| CN201420843779.9U Active CN204329973U (en) | 2014-12-25 | 2014-12-25 | A kind of dynamic measurement device of automobilism attitude |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108442A (en) * | 2019-05-10 | 2019-08-09 | 中国空气动力研究与发展中心超高速空气动力研究所 | Wind-tunnel balance terminal attitude measuring and its method in balance calibration |
| CN110843522A (en) * | 2019-11-19 | 2020-02-28 | 北京汽车集团越野车有限公司 | Vehicle information processing device, vehicle information processing system and vehicle |
| CN111397575A (en) * | 2020-04-26 | 2020-07-10 | 上海豪骋智能科技有限公司 | Vehicle body posture detection device of unmanned vehicle |
-
2014
- 2014-12-25 CN CN201420843779.9U patent/CN204329973U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108442A (en) * | 2019-05-10 | 2019-08-09 | 中国空气动力研究与发展中心超高速空气动力研究所 | Wind-tunnel balance terminal attitude measuring and its method in balance calibration |
| CN110843522A (en) * | 2019-11-19 | 2020-02-28 | 北京汽车集团越野车有限公司 | Vehicle information processing device, vehicle information processing system and vehicle |
| CN111397575A (en) * | 2020-04-26 | 2020-07-10 | 上海豪骋智能科技有限公司 | Vehicle body posture detection device of unmanned vehicle |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181120 Address after: 518000 Kanghesheng Building 309, No. 1 Chuangsheng Road, Xili Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Wogan Technology Co., Ltd. Address before: Room 302, Chuangsheng Road New Energy Industrial Park and Sheng Building, Nanshan District, Shenzhen City, Guangdong Province Patentee before: The photoelectron technology Co., Ltd of Shenzhen's inscription |
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| TR01 | Transfer of patent right |