Position monitoring system

A monitoring system and azimuth detection technology, which is applied to measuring devices, measuring angles, mapping and navigation, etc., can solve problems such as the driver's inability to adjust the travel direction correctly and the poor versatility of the tactile perception system, and achieve a good prompt effect.

Active Publication Date: 2013-03-20
AVIATION MEDICINE INST AIR FORCE PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is that the tactile sensing system in the prior art has poor versatility, and the driver cannot adjust the direction of travel in time and correctly according to the i

Method used

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Embodiment 1

[0034] like figure 1 Shown is a preferred embodiment of the orientation monitoring system of the present invention, and the orientation monitoring system can be used in fields such as field travel, aviation, and navigation. In this embodiment, the azimuth monitoring system includes: an azimuth detection unit, a prompt unit 1 , an information processing unit 2 , a preset direction setting unit 5 and a mode selection unit 4 .

[0035] The direction pointing unit always points to a preset direction, and the orientation detection unit is arranged on the vehicle or on the driver's body. In this embodiment, the azimuth detection unit includes an electronic compass module 3 . Further, the direction pointing unit is arranged on the vehicle.

[0036] The signal input end of the information processing unit 2 is connected to the signal output end of the azimuth detection unit, and the signal output end of the information processing unit 2 is connected to the signal input end of the pro...

Embodiment 2

[0047] like figure 2 Shown is another embodiment of the present invention.

[0048] Different from Embodiment 1, in this embodiment, the prompt unit 1 does not include the vibration unit 12, correspondingly, the posture monitoring system does not include the mode selection unit 4, and the prompt signal only includes a sound signal at this time .

[0049] Different from Embodiment 1, in this embodiment, the sound signal of the three-dimensional earphone 11 is an intermittent sound signal, and the frequency is proportional or inversely proportional to the angle between the sounding direction and the wearer's front. Further, the frequency of the three-dimensional earphone 11 is directly proportional to the angle between the sounding direction and the wearer's front.

[0050] Different from Embodiment 1, in this embodiment, the orientation detection unit is arranged on the driver's body.

Embodiment 3

[0052] like image 3 Shown is another embodiment of the present invention.

[0053] Different from Embodiment 1, in this embodiment, the orientation monitoring system does not include a preset direction setting unit 5, and accordingly, the preset direction cannot be changed. Further, the preset direction is due south.

[0054] Different from Embodiment 1, in this embodiment, the orientation detection unit includes a GPS receiver 6 .

[0055] In other embodiments, the azimuth detection unit may also include an ordinary compass, a signal receiving device that cooperates with the Beidou system, or other instruments, as long as the instrument can always point to a certain fixed direction and convert the pointed direction information into electronic It only needs to input the signal into the information processing unit 2 .

[0056] In other embodiments, the volume of the continuous sound signal or the frequency of the intermittent sound signal in the earphone 11 can also be desi...

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Abstract

The invention provides a position monitoring system which comprises a position detection unit, a prompting unit and an information processing unit, wherein the prompting unit comprises a three-dimensional earphone suitable for wearing, a prompting signal comprises a sound signal, and a signal input terminal of the three-dimensional earphone is connected with a signal output terminal of the information processing unit. The sound signal is emitted when the three-dimensional earphone and the position detection unit direct to a position corresponding to a preset direction so as to prompt location of the preset direction. With the position monitoring system provided by the invention, a driver can timely and correctly adjust heading direction according to information provided by the system, and the system has good versatility.

Description

technical field [0001] The invention relates to the technical field of electronic monitoring, in particular to an azimuth monitoring system. Background technique [0002] In the fields of aviation, navigation, field travel, etc., the direction of travel is a very important parameter, but due to the lack of landmarks around, it is difficult for drivers to judge their own direction of travel by observing external things. Therefore, it is necessary to measure the direction of travel through the instrument, and feed back the measurement results to the driver, so that the driver can understand his own direction of travel and make corresponding adjustments. [0003] However, in the process of driving, the driver needs to pay attention to many issues. Taking the off-road vehicle driver as an example, the driver needs to observe the road conditions, obstacles and vehicle body conditions at any time. These information will increase the driver's visual awareness. It is easy to make t...

Claims

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Application Information

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IPC IPC(8): G01C1/00H04R3/00
Inventor 毕红哲姚钦贾宏博刘晓燕张信民刘琳赵显亮王致洁熊端琴谢溯江王聪贺青张琳姜媛媛陈珊
Owner AVIATION MEDICINE INST AIR FORCE PLA
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