CN203630622U - Positioning navigation system - Google Patents
Positioning navigation system Download PDFInfo
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- CN203630622U CN203630622U CN201320818113.3U CN201320818113U CN203630622U CN 203630622 U CN203630622 U CN 203630622U CN 201320818113 U CN201320818113 U CN 201320818113U CN 203630622 U CN203630622 U CN 203630622U
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Abstract
The utility model provides a positioning navigation system comprises a plurality of network cameras, a server, an RFID card and a carrying platform. The plurality of network cameras are uniformly distributed above the movement region of the carrying platform. The network cameras, the server and the carrying platform are connected in a wireless manner. The carrying platform is provided with an infrared laser light source, a main control board, a motor driver, a motor and a Mecanum omni-directional wheel. The main control board, the motor driver, the motor and the Mecanum omni-directional wheel are connected in sequence. According to the utility model, the plurality of network cameras collects infrared video information of the whole operation environment of the carrying platform, the information is sent to the sever in a wireless manner, the server determines the specific position of the carrying platform after processing and analyzing the video information, then the information is sent to the main control board of the carrying platform in a wireless manner, and by further combining the information of the RFID card, the main control board controls the motor driver to drive the motor so as to adjust the speed and rotating direction of the Mecanum omni-directional wheel.
Description
Technical field
The utility model relates to robot navigation field, and it is specifically related to a kind of Position Fixing Navigation System.
Background technology
Mobile Robotics Navigation mode has electromagnetic navigation, inertial navigation, laser navigation, vision guided navigation etc.One class is the guided mode based on tracking, and another kind is without the autonomous location navigation of the path type overall situation.Domestic mobile robot is the navigation mode adopting based on AGV mostly at present, and it realizes simple, but need to preset movement locus, lays magnetic stripe or other guide wire on ground, and unknown and the changeable occasion in path cannot conform.The technology of robot visual guidance is now also very extensive, and vision navigation system is divided into again overall positioning system and local positioning system according to locator meams.In overall Vision positioning system, vision sensor is independent mutually with car body, and in local visual positioning system, vision sensor is mounted on car body.General robot global vision navigation system, does not need to lay guide line, and can control many mobile robots' motion simultaneously, but it is easily subject to the interference of light and external object, is difficult to adapt to complex environment in factory.
Utility model content
The purpose of this utility model is to solve the problem that prior art exists, a kind of Position Fixing Navigation System is provided, by the infrared video information in the whole environment of multiple IP Camera collection carrying platform operation, this information exchange is crossed to wireless mode to be sent in server, server is determined the particular location of this carrying platform afterwards to this video information process analysis, be sent to the master control borad in carrying platform by wireless mode again, master control borad, again in conjunction with the information of rfid card, is controlled motor driver drive motor and is adjusted the speed of Mecanum omni-directional wheel and turn to.
In order to reach above-mentioned technical purpose, the utility model by the following technical solutions:
A kind of Position Fixing Navigation System, comprise multiple IP Camera, server, rfid card and carrying platform, described multiple IP Camera are evenly distributed in the top of described carrying platform moving region, described IP Camera, server and carrying platform connect by wireless mode, described carrying platform is provided with infrared laser light source, master control borad, motor driver, motor and Mecanum omni-directional wheel, and described master control borad, motor driver, motor and Mecanum omni-directional wheel are connected successively.
As such scheme preferably, described carrying platform is multiple.
As such scheme preferably, on described carrying platform, also bag is provided with IMU sensor and scrambler.
As such scheme preferably, on described carrying platform, be also provided with radar for backing car.
As such scheme preferably, each carrying platform is provided with the infrared laser light source described in two, is arranged at respectively the front and back end edge of described carrying platform.
Owing to having said structure, the utility model has the following advantages compared to existing technology:
1, gather the information of the infrared laser light source on carrying platform by multiple IP Camera, this information exchange is crossed to wireless mode to be sent in server, server is determined the particular location of this carrying platform after to this information process analysis, be sent to the master control borad in carrying platform by wireless mode again, master control borad, again in conjunction with the information of rfid card, is controlled motor driver drive motor and is adjusted the speed of Mecanum omni-directional wheel and turn to.
2, comprise multiple carrying platforms, can control multiple carrying platforms simultaneously, make carrying platform collaborative work or work independently interference-free.
3, on carrying platform, also bag is provided with IMU sensor and scrambler, can carry out exactly self-align.
4, on carrying platform, be also provided with radar for backing car, can in the process of carrying platform walking, effectively keep away barrier.
5, a carrying platform is provided with two infrared laser light sources, makes the positional information of IP Camera collection carrying platform more accurate.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structured flowchart of the utility model embodiment mono-;
Fig. 2 is the structured flowchart of the utility model embodiment bis-.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model provides a kind of Position Fixing Navigation System, comprise multiple IP Camera, server, rfid card and carrying platform, described multiple IP Camera are evenly distributed in the top of described carrying platform moving region, described IP Camera, server and carrying platform connect by WLAN (wireless local area network), described carrying platform is provided with infrared laser light source, master control borad, motor driver, motor and Mecanum omni-directional wheel, and described master control borad, motor driver, motor and Mecanum omni-directional wheel are connected successively; On described carrying platform, also bag is provided with IMU sensor, scrambler and radar for backing car; Each carrying platform is provided with the infrared laser light source described in two, is arranged at respectively the front and back end edge of described carrying platform, and described WLAN (wireless local area network) can be WIFI.
A kind of Position Fixing Navigation System that the utility model provides, infrared video information in the whole environment moving by the multiple IP Camera collection carrying platforms that are evenly distributed in above carrying platform traffic coverage, this information exchange is crossed to WLAN (wireless local area network) to be sent in server, server is sent to the master control borad in carrying platform by WLAN (wireless local area network) after to this video information process analysis again, thus the speed that master control borad control motor driver drive motor is adjusted Mecanum omni-directional wheel with turn to; On carrying platform, also bag is provided with IMU sensor and scrambler, can carry out exactly self-align; On carrying platform, be also provided with radar for backing car, can in the process of carrying platform walking, effectively keep away barrier; A carrying platform is provided with two infrared laser light sources, makes the positional information of IP Camera collection carrying platform more accurate.
The utility model provides a kind of principle of work of Position Fixing Navigation System to be, first multiple IP Camera is fixed on equably to the top of carrying platform motor area, guarantees that IP Camera can cover the operation interval of carrying platform motion.Server is placed in the operation interval of carrying platform motion, now carrying platform setting in motion, IP Camera gathers its Video stream information within the vision, and this information exchange is crossed to WLAN (wireless local area network) be sent to server, server extracts the video flowing with infrared light process the positional information that obtains this carrying platform, by WLAN (wireless local area network), this positional information is sent on master control borad again, IMU sensor simultaneously, scrambler can be measured the athletic posture of current this carrying platform self and send master control borad to, the obstacle information that radar for backing car is measured is also sent to master control borad, master control borad considers the positional information of carrying platform, athletic posture and obstacle information, send steering order in conjunction with the information on rfid card again, thereby controlling motor driver drive motor adjusts the speed of Mecanum omni-directional wheel and turns to, and then realize the automatic obstacle avoiding of carrying platform, acceleration and deceleration, stop, turn etc.
Preferably, as shown in Figure 2, described carrying platform is multiple.Can control multiple carrying platforms simultaneously, make carrying platform collaborative work or work independently interference-free.
Comprise multiple carrying platforms different from single carrying platform be, multiple IP Camera gather the infrared video stream information of multiple carrying platforms, in the time that multiple IP Camera transmit the infrared video information of multiple carrying platforms to server, server can be made position judgment and positional information is separately sent to respectively to corresponding carrying platform different carrying platforms according to the infrared video information on the different carrying platforms of IP Camera collection, thereby controls different carrying platforms along corresponding orbiting motion.
The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (5)
1. a Position Fixing Navigation System, it is characterized in that, comprise multiple IP Camera, server, rfid card and carrying platform, described multiple IP Camera are evenly distributed in the top of described carrying platform moving region, described IP Camera, server and carrying platform connect by wireless mode, described carrying platform is provided with infrared laser light source, master control borad, motor driver, motor and Mecanum omni-directional wheel, and described master control borad, motor driver, motor and Mecanum omni-directional wheel are connected successively.
2. Position Fixing Navigation System according to claim 1, is characterized in that, described carrying platform is multiple.
3. Position Fixing Navigation System according to claim 1 and 2, is characterized in that, on described carrying platform, also bag is provided with IMU sensor and scrambler.
4. Position Fixing Navigation System according to claim 1 and 2, is characterized in that, is also provided with radar for backing car on described carrying platform.
5. Position Fixing Navigation System according to claim 1 and 2, is characterized in that, each carrying platform is provided with the infrared laser light source described in two, is arranged at respectively the front and back end edge of described carrying platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818113.3U CN203630622U (en) | 2013-12-12 | 2013-12-12 | Positioning navigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818113.3U CN203630622U (en) | 2013-12-12 | 2013-12-12 | Positioning navigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203630622U true CN203630622U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320818113.3U Expired - Fee Related CN203630622U (en) | 2013-12-12 | 2013-12-12 | Positioning navigation system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203630622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103777630A (en) * | 2013-12-12 | 2014-05-07 | 武汉汉迪机器人科技有限公司 | Positioning navigation system and control method thereof |
-
2013
- 2013-12-12 CN CN201320818113.3U patent/CN203630622U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103777630A (en) * | 2013-12-12 | 2014-05-07 | 武汉汉迪机器人科技有限公司 | Positioning navigation system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20181212 |