CN215416381U - Multi-sensor combined control system for moving trolley - Google Patents
Multi-sensor combined control system for moving trolley Download PDFInfo
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- CN215416381U CN215416381U CN202023043775.7U CN202023043775U CN215416381U CN 215416381 U CN215416381 U CN 215416381U CN 202023043775 U CN202023043775 U CN 202023043775U CN 215416381 U CN215416381 U CN 215416381U
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Abstract
The utility model relates to the technical field of automobile manufacturing, and particularly discloses a multi-sensor combined control system for a mobile trolley, which comprises a controller, a driver, an obstacle avoidance sensor, a gyroscope and a vision sensor, wherein the controller is respectively connected with the driver, the obstacle avoidance sensor, the gyroscope and the vision sensor, the driver is connected with the output end of the controller, the obstacle avoidance sensor is connected with the input end of the controller, the gyroscope is connected to the controller through a serial port, and the vision sensor is connected to the port end of the controller through a network cable. The multi-sensor combined control system for the movable trolley, provided by the utility model, has the advantages that all sensors are used in a fusion mode, the movable trolley can be effectively controlled to run, the conventional manual loading and unloading are omitted, the working efficiency is improved, in addition, the gyroscope is used for auxiliary control, the route planning is convenient, the control precision is also ensured, the movable trolley can run according to the set planned route, and the accidents such as production pause and the like are avoided.
Description
Technical Field
The utility model relates to the technical field of automobile manufacturing, in particular to a multi-sensor combined control system for a mobile trolley.
Background
At present, the productivity is developed, a more convenient and efficient mobile loading and unloading platform is designed and manufactured in the industrial field, and the requirements on equipment stability are higher and higher due to the rapid development of electronic technology and the fusion innovation of various industrial subjects.
At present, accidents such as production pause and the like are easily caused during operation of a loading and unloading mobile platform in the field of automobile manufacturing.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the multi-sensor combined control system for the mobile trolley, which carries out auxiliary control through the gyroscope, thereby not only facilitating route planning, but also ensuring the control precision, ensuring that the mobile trolley can run according to a set planned route, and avoiding accidents such as production pause and the like.
The utility model provides a multi-sensor combined control system for a mobile trolley, which comprises a controller, a driver, an obstacle avoidance sensor, a gyroscope and a visual sensor, wherein the controller is respectively connected with the driver, the obstacle avoidance sensor, the gyroscope and the visual sensor, the driver is connected with the output end of the controller, the obstacle avoidance sensor is connected with the input end of the controller, the gyroscope is connected to the controller through a serial port, and the visual sensor is connected to the port end of the controller through a network cable.
Further, the gyroscope is arranged at the center of the trolley body of the mobile trolley.
Furthermore, the driver is connected with the output end of the controller and used for receiving a command sent by the controller to control the movement of the steering wheel.
Further, the vision sensor is connected to the controller through an ethernet.
Further, the controller comprises a PLC controller.
Further, the controller is connected with the driver through an RS485 interface.
The multi-sensor combined control system for the mobile trolley provided by the utility model has the following advantages: the gyroscope is used for auxiliary control, so that the route planning is facilitated, the control precision is also ensured, the movable trolley can run according to a set planned route, and accidents such as production pause and the like cannot be caused.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
Fig. 1 is a schematic structural diagram of a multi-sensor combined control system for a mobile trolley provided by the utility model.
Description of reference numerals: 1-a controller; 2-a driver; 3-obstacle avoidance sensor; 4-a gyroscope; 5-visual sensor.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the predetermined purpose of the utility model, the following detailed description will be given to the specific embodiments, structures, features and effects of the multi-sensor combination control system for mobile cart according to the present invention with reference to the accompanying drawings and preferred embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this embodiment, a multi-sensor combined control system for a mobile cart is provided, as shown in fig. 1, the multi-sensor combined control system for a mobile cart includes a controller 1, a driver 2, an obstacle avoidance sensor 3, a gyroscope 4, and a vision sensor 5, the controller 1 is connected to the driver 2, the obstacle avoidance sensor 3, the gyroscope 4, and the vision sensor 5, respectively, wherein the driver 2 is connected to an output end of the controller 1, the obstacle avoidance sensor 3 is connected to an input end of the controller 1, the gyroscope 4 is connected to the controller 1 through a serial port, and the vision sensor 5 is connected to a mesh port end of the controller 1 through a mesh wire.
Preferably, the gyroscope 4 is arranged at the center of the body of the mobile trolley; wherein, the gyroscope 4 is arranged on the vehicle body, the initial condition is set, and the inertial navigation mode is established.
Preferably, the driver 2 is connected to an output end of the controller 1, and is configured to receive a command sent by the controller 1 to control the movement of the steering wheel.
Preferably, the vision sensor 5 is connected to the controller 1 through an ethernet; wherein, parameter setting is carried out on the vision sensor 5, communication is established with the controller 1, and a vision navigation mode is established.
Preferably, the controller 1 comprises a PLC controller.
Preferably, the controller 1 is connected with the driver 2 through an RS485 interface; the controller 1 can control the running state of the drive motor and read the monitoring data of the drive 2.
Specifically, the obstacle avoidance sensor 3 detects a road condition in front of the mobile trolley and judges whether an obstacle exists; the gyroscope 4 monitors the acceleration of the vehicle body, and automatically converts the acceleration to obtain information such as positions; the vision sensor 5 detects the marker on the road and provides positioning for the movement of the AGV (moving trolley).
The working principle of the utility model is as follows:
1. the method comprises the following steps that a controller 1 is utilized to control the running of an AGV (moving trolley), the controller 1 receives position information sent by a gyroscope 4 and a vision sensor 5, corresponding instructions are sent to a driver 2 according to a pre-programmed program, and the driver 2 can control the running speed and the deflection angle of a steering wheel;
2. the obstacle avoidance sensor 3 is placed at the diagonal position of the vehicle body, a monitoring area is set, when an obstacle appears on a path, a signal is sent to the controller 1, and the controller 1 sends a corresponding sudden stop or deceleration command to the driver 2;
3. the gyroscope 4 is placed at the center of the vehicle body and is used for guiding the vehicle body to move at the neutral position of the two-dimensional codes, the position information of the vehicle body at the moment can not be obtained due to the loss of the two-dimensional codes at the neutral position, and the position information of the tag read finally is converted at the moment, so that inertial navigation can be adopted in the blind area of the visual sensor 5, and the tag can be accurately moved to the next tag;
4. the vision sensor 5 is placed at the middle position of the top edge of the vehicle body, the position of the vehicle body and related control information are obtained according to the two-dimensional code attached to the ground, and the information is continuously sent to the controller 1.
The multi-sensor combined control system for the mobile trolley provided by the utility model has the following advantages: a two-dimensional code navigation mode is adopted, and a gyroscope is added for auxiliary control because part of control information is lost in the middle of adjacent two-dimensional codes, so that route planning is facilitated, and control precision is also ensured; the multiple sensors are used together, so that the precision can be effectively improved, and the stable and accurate running of the vehicle body is ensured.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
1. A multi-sensor combined control system for a moving trolley comprises a controller (1), a driver (2), an obstacle avoidance sensor (3) and a gyroscope (4), wherein the driver (2) is connected with the output end of the controller (1) and is used for receiving a command sent by the controller (1) to control a steering wheel to move; the obstacle avoidance sensor (3) is connected with the input end of the controller (1), the gyroscope (4) is connected to the controller (1) through a serial port, the obstacle avoidance sensor is characterized by further comprising a visual sensor (5), the visual sensor (5) is placed in the middle of the top edge of the trolley body, and the gyroscope (4) is arranged in the center of the trolley body of the movable trolley; the controller (1) is respectively connected with the driver (2), the obstacle avoidance sensor (3), the gyroscope (4) and the vision sensor (5), the vision sensor (5) is connected with the net mouth end of the controller (1) through a net wire, and the vision sensor (5) detects a mark position on a road and provides positioning for the movement of the moving trolley.
2. A multi-sensor joint control system for mobile trolleys according to claim 1, characterized in that said vision sensors (5) are connected to said controller (1) by ethernet.
3. A multi-sensor joint control system for mobile trolleys according to claim 1, characterized in that said controller (1) comprises a PLC controller.
4. A multi-sensor joint control system for a mobile trolley according to claim 1, characterized in that the controller (1) is connected with the driver (2) through an RS485 interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023043775.7U CN215416381U (en) | 2020-12-16 | 2020-12-16 | Multi-sensor combined control system for moving trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023043775.7U CN215416381U (en) | 2020-12-16 | 2020-12-16 | Multi-sensor combined control system for moving trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215416381U true CN215416381U (en) | 2022-01-04 |
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| CN202023043775.7U Active CN215416381U (en) | 2020-12-16 | 2020-12-16 | Multi-sensor combined control system for moving trolley |
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