CN213780690U - Novel vehicle-mounted positioning controller ARM9 and trolley - Google Patents
Novel vehicle-mounted positioning controller ARM9 and trolley Download PDFInfo
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- CN213780690U CN213780690U CN202022221542.5U CN202022221542U CN213780690U CN 213780690 U CN213780690 U CN 213780690U CN 202022221542 U CN202022221542 U CN 202022221542U CN 213780690 U CN213780690 U CN 213780690U
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Abstract
The utility model discloses a novel on-vehicle positioning controller ARM9 and dolly relates to the AGV navigation control field. The novel vehicle-mounted positioning controller ARM9 comprises a main control chip, a LAN module, a communication interface module and an audio interface module which are isolated from each other, wherein an interaction signal end of the main control chip is connected with a first input/output end of the LAN module respectively, a second input/output end of the LAN module is connected with a switch, a communication signal end of the main control chip is connected with a communication signal output end of the communication interface module, a communication signal input end of the communication interface module is connected with external equipment, an audio signal end of the main control chip is connected with an audio signal input end of the audio interface module, and an audio signal output end of the audio interface module is connected with audio equipment, so that information interaction and function expansion are realized, the technical problems of low compatibility, poor anti-interference capability and weak safety of vehicle-mounted positioning control are solved, and the transmission precision is improved due to the mutual isolation of the modules.
Description
Technical Field
The utility model relates to a AGV navigation control field especially relates to a novel on-vehicle positioning controller ARM9 and dolly.
Background
In recent years, with the improvement of national economic level, the material flow in China is greatly increased, and the material flow technical equipment industry is strongly increased. With the promotion of the logistics market, the application of logistics equipment technology is becoming wide, and the requirements on the performance of the logistics equipment technology are increasing. However, the vehicle-mounted controller of the conventional AGV logistics transportation equipment can only be provided with fixed equipment, performance expansion cannot be effectively performed, signal interference between modules is large, electric leakage danger is easily generated, and the safety of users and use places is affected.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a novel on-vehicle positioning controller ARM9 and dolly aims at solving the compatible lower, the poor and weak technical problem of security of interference killing feature of current on-vehicle positioning control.
In order to achieve the purpose, the utility model provides a novel vehicle-mounted positioning controller ARM9 and trolley, the novel vehicle-mounted positioning controller ARM9 comprises a main control chip, an interactive interface module and a communication interface module which are isolated from each other, wherein the interactive signal end of the main control chip is respectively connected with the first input/output end of the interactive interface module, the second input/output end of the interactive interface module is connected with a switch, the communication signal end of the main control chip is connected with the communication signal output end of the communication interface module, and the communication signal input end of the communication interface module is connected with external equipment;
the interactive interface module is used for receiving trolley positioning information sent by the switch and sending the trolley positioning information to the main control chip;
the communication interface module is used for receiving external information of the external equipment and sending the external information to the main control chip;
the main control chip is used for receiving the trolley positioning information and the external information, generating trolley task information and broadcast information according to the trolley positioning information and the external information, feeding the trolley task information back to the interactive interface module, and sending the broadcast information to the audio interface module;
the interactive interface module is also used for receiving the trolley task information and sending the trolley task information to the switch.
Optionally, the main control chip is an ARM9 main control chip.
Optionally, the communication interface module includes an RS232 interface;
the input end of the RS232 interface is connected with a short-distance external device, and the output end of the RS232 interface is connected with the main control chip.
Optionally, the interactive interface module comprises a LAN network interface;
and a first input/output end of the LAN network interface is connected with an interactive signal end of the main control chip, and a second input/output end of the LAN network interface is connected with the switch.
Optionally, the novel vehicle-mounted positioning controller ARM9 further includes a network transformer, a first filtering port of the network transformer is connected to the second input/output end of the LAN network interface, and a second filtering port of the network transformer is connected to the switch.
Optionally, the novel vehicle-mounted positioning controller ARM9 further includes a universal serial bus interface module, an external signal output end of the universal serial bus interface module is respectively connected with the power consumption device, the power device, the multimedia device and the mobile hard disk, and an external signal input end of the universal serial bus interface module is connected with a universal serial signal end of the main control chip.
Optionally, the novel vehicle-mounted positioning controller ARM9 further includes a clock module, and a clock signal output end of the clock module is connected with a clock signal input end of the main control chip.
Optionally, the novel vehicle-mounted positioning controller ARM9 further includes a hard disk interface module, a first data input/output end of the hard disk interface module is connected with the solid state disk, and a second data input/output end of the hard disk interface module is connected with a data storage end of the main control chip.
Optionally, the novel vehicle-mounted positioning controller ARM9 further comprises a voltage reduction chip;
the voltage output end of the voltage reduction chip is connected with the voltage input end of the main control chip, and the voltage input end of the voltage reduction chip is connected with the power supply.
In addition, in order to realize above-mentioned purpose, the utility model discloses still provide a dolly, a serial communication port, the dolly includes as above the novel on-vehicle positioning controller ARM 9.
The utility model provides a novel on-vehicle positioning controller ARM9 and dolly, novel on-vehicle positioning controller ARM9 includes main control chip, mutual interface module and the communication interface module of mutual isolation, main control chip's mutual signal end respectively with the first input/output end of mutual interface module is connected, the second input/output end and the switch of mutual interface module are connected, main control chip's communication signal end with the communication signal output of communication interface module is connected, the communication signal input of communication interface module is connected with external equipment. The utility model discloses a state information of dolly is received to the mutual interface module of isolation, the external information that external equipment gathered is received to the communication interface module of isolation, the main control chip of isolation generates dolly task information according to dolly positioning information and external information, the main control chip of isolation sends dolly task information to mutual interface module, with realize the information interaction function, it is lower to solve on-vehicle positioning control compatibility, the technical problem that interference killing feature is poor and the security is weak, the function expansion ability and the isolation module transmission precision of novel on-vehicle positioning controller ARM9 have been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first embodiment of the novel vehicle-mounted positioning controller ARM9 of the present invention;
fig. 2 is the structural schematic diagram of the second embodiment of the utility model discloses on-vehicle positioning controller ARM 9.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
60 | |
| 20 | |
70 | Hard |
| 30 | |
80 | Step-down |
| 40 | |
201 | |
| 50 | Universal serial |
301 | RS232 interface |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and is not within the protection scope of the present invention.
It should be noted that, in the practical application of the present invention, the software program is inevitably applied to the software program, but the applicant states here that the software program applied in the embodiment of the present invention is the prior art, and in the present application, the modification and protection of the software program are not involved, but only the protection of the hardware architecture designed for the purpose of the invention.
The utility model provides a novel on-vehicle positioning controller ARM9 refers to fig. 1, fig. 1 the utility model discloses the structural schematic of the first embodiment of on-vehicle positioning controller ARM 9.
The novel vehicle-mounted positioning controller ARM9 comprises a main control chip 10, an interactive interface module 20 and a communication interface module 30 which are isolated from each other, wherein an interactive signal end of the main control chip 10 is connected with a first input/output end of the interactive interface module 20, a second input/output end of the interactive interface module 20 is connected with a switch, a communication signal end of the main control chip 10 is connected with a communication signal output end of the communication interface module 30, and a communication signal input end of the communication interface module 30 is connected with external equipment.
It should be noted that the main control chip 10, the interactive interface module 20, the audio interface module and the communication interface module 30 are isolated modules, an external power supply supplies power to the isolated main control chip 10, the interactive interface module 20, the audio interface module and the communication interface module 30, the power supply, the input and the output of the novel vehicle-mounted positioning controller ARM9 are completely isolated, and each module has anti-interference capability and higher transmission precision.
The interactive interface module 20 is configured to receive the trolley positioning information sent by the switch, and send the trolley positioning information to the main control chip 10.
It is easy to understand that the interactive interface module 20 may implement an interactive function, the interactive interface module 20 forwards the cart positioning information sent by the switch to the main control chip 10 to complete recording of the information, and the cart positioning information may be a cart position, a cart traveling direction, a distance between the cart and a front obstacle, and the embodiment is not limited thereto.
In a specific implementation, the interactive interface module 20 is connected to the switch and the main control chip 10, the switch can receive the position information of the radar and the trolley traveling direction information of the traveling controller, and convert the position information and the trolley traveling direction information into trolley positioning information in an integrated manner, and the interactive interface module 20 receives the trolley positioning information sent by the switch and sends the trolley positioning information to the main control chip 10, so that the main control chip 10 analyzes and processes the trolley positioning information.
The communication interface module 30 is configured to receive external information of the external device, and send the external information to the main control chip 10.
It is easy to understand that the communication interface module 30 is connected to an external device, and the external device may be a display device, a multimedia device, a power consumption device, and the like, and may be selected according to an actual requirement of a user in a specific implementation, which is not limited in this embodiment.
In a specific implementation, the communication interface module 30 is connected to the external device and the main control chip 10, when the external device is an infrared sensor, the external information may be infrared sensing information, the communication interface module 30 receives the infrared sensing information and sends the infrared sensing information to the main control chip 10, and the main control chip 10 analyzes and processes the infrared sensing information, so that the trolley generates an avoiding action.
The main control chip 10 is configured to receive the trolley positioning information, generate trolley task information according to the trolley positioning information and the external information, and feed the trolley task information back to the interactive interface module 20.
It is easy to understand that the main control chip 10 receives the trolley positioning information and the external information, and analyzes and processes the trolley positioning information and the external information to obtain trolley task information, where the trolley task information may be trolley target position information, trolley pre-travel direction, trolley pre-travel speed, and the like, and this embodiment is not limited.
The interactive interface module 20 is further configured to receive the cart task information and send the cart task information to the switch.
It is easy to understand that the interactive interface module 20 may also receive the cart task information sent by the main control chip 10, and send the cart task information to the switch to complete the feedback of the information.
In a specific implementation, the cart task information received by the interactive interface module 20 is sent to the switch, the cart task information may be a cart preliminary walking direction and a cart preliminary walking speed, and the switch sends the cart preliminary walking direction and the cart preliminary walking speed to the walking controller, so that the walking controller adjusts the walking direction and speed.
The embodiment is through above-mentioned novel on-vehicle positioning controller ARM9, the main control chip of isolation respectively with mutual interface module, and communication interface module connects, the state information of dolly is received to the mutual interface module of isolation, the external information that external equipment gathered is received to the communication interface module of isolation, the main control chip of isolation generates dolly task information according to dolly positioning information and external information, the main control chip of isolation sends dolly task information to mutual module, in order to realize the information interaction function, it is lower to solve on-vehicle positioning control compatibility, the technical problem that interference killing feature is poor and the security is weak, the function expansion ability and the isolation module transmission precision of novel on-vehicle positioning controller ARM9 have been improved.
Based on the utility model discloses a first embodiment proposes the utility model discloses on-vehicle positioning controller ARM9 second embodiment, refer to fig. 2, fig. 2 does the utility model discloses the structural schematic of on-vehicle positioning controller ARM9 second embodiment.
In the second embodiment, the main control chip 10 is an ARM9 main control chip 10.
It should be noted that the main control chip 10 is an ARM9 main control chip 10, and the ARM9 main control chip 10 has the characteristics of high performance, low cost, low power consumption and the like, is suitable for the development and application fields of AGV car controllers and the like, and can fully meet the personalized requirements of users.
It is easy to understand that the novel vehicle-mounted positioning controller ARM9 uses an ARM9 main control chip 10 as a core control chip, and the ARM9 main control chip 10 is connected with each module, and is used for receiving information sent by each module, analyzing and processing the information, obtaining trolley task information, and sending the trolley task information to a switch, so as to realize the functions of positioning and controlling external expansion equipment.
The communication interface module 30 includes an RS232 interface 301.
The input end of the RS232 interface 301 is connected with a short-distance external device, and the output end of the RS232 interface 301 is connected with the main control chip.
It is easy to understand that the RS232 interface 301 can implement point-to-point communication, i.e. information exchange between any two devices in the network, and the RS232 interface 301 is widely used for serial interface peripheral connection, cable or mechanical connection, and the RS232 interface 301 can be used when the external device only needs to make a short-distance connection.
The interactive interface module 20 includes a LAN network interface 201;
a first input/output end of the LAN network interface 201 is connected to an interactive signal end of the main control chip 10, and a second input/output end of the LAN network interface 201 is connected to the switch.
It is easy to understand that the LAN network interface 201 forwards the cart positioning information sent by the switch to the main control chip 10 to complete the recording of the information, where the cart positioning information may be the cart position, the cart traveling direction, the distance between the cart and the obstacle in front, and the like, and this embodiment is not limited thereto, and the LAN network interface 201 may also receive the cart task information sent by the main control chip 10 and send the cart task information to the switch to complete the feedback of the information.
In a specific implementation, the LAN network interface 201 is connected to the switch and the main control chip 10, the switch can receive the position information of the radar and the trolley traveling direction information of the traveling controller, and convert the position information and the trolley traveling direction information into trolley positioning information in an integrated manner, and the LAN network interface 201 receives the trolley positioning information sent by the switch and sends the trolley positioning information to the main control chip 10, so that the main control chip 10 analyzes and processes the trolley positioning information. The LAN interface 201 may also send the received car task information, which may be the car pre-travel direction and the car pre-travel speed, to the switch, and the switch sends the car pre-travel direction and the car pre-travel speed to the travel controller, so that the travel controller adjusts the travel direction and speed.
The novel vehicle-mounted positioning controller ARM9 further comprises a network transformer 40, a first filtering port of the network transformer 40 is connected with a second input/output end of the LAN network interface 201, and a second filtering port of the network transformer 40 is connected with the switch.
It is easy to understand that the network transformer 40 can be used for signal level coupling, the network transformer 40 can enhance the trolley positioning information sent by the switch, so that the transmission distance is longer, the network transformer 40 can also isolate the external voltage signal, so that the anti-interference capability of the novel vehicle-mounted positioning controller ARM9 is enhanced, and the protection effect on the novel vehicle-mounted positioning controller ARM9 can be realized.
The novel vehicle-mounted positioning controller ARM9 further comprises a universal serial bus interface module 50, wherein an external signal output end of the universal serial bus interface module 50 is connected with power consumption equipment, power equipment, multimedia equipment and a mobile hard disk respectively, and an external signal input end of the universal serial bus interface module 50 is connected with a universal serial signal end of the main control chip 10.
It is easy to understand that the serial bus interface module 50 can directly use the corresponding devices when being connected to the power consumption devices, the power devices, the multimedia devices, the mobile hard disk, and the like, without waiting time, the serial bus interface module 50 can simultaneously have a plurality of general interfaces, the interfaces can be used simultaneously, the number of the interfaces can be increased or decreased according to the actual needs of the user, and the embodiment is not limited.
It will be readily appreciated that the serial bus interface module 50 may be connected to a device having a dongle feature, and that when the dongle is connected to the serial bus interface module 50, the main control chip is operated to enable the new on-board positioning controller ARM 9.
It is easy to understand that the usb interface module 50 is connected to the power consumption device, the power device, the multimedia device, and the mobile hard disk, and receives information of the power consumption device, the power device, the multimedia device, and the mobile hard disk, and sends the information to the main control chip 10, so that the main control chip analyzes and processes the information.
The novel vehicle-mounted positioning controller ARM9 further comprises a clock module 60, and a clock signal output end of the clock module 60 is connected with a clock signal input end of the main control chip 10.
It is easy to understand that the clock module 70 can implement a timing function, a user can set a cycle period for the clock module in advance, the cycle period can be a working time of the cart, the clock signal can be a start signal or a shutdown signal, and the like, the main control chip 10 can control the operation of the novel vehicle-mounted positioning controller ARM9 according to the start signal sent by the clock module 60, which is not limited in this embodiment.
The novel vehicle-mounted positioning controller ARM9 further comprises a hard disk interface module 70, a first data input/output end of the hard disk interface module 70 is connected with the solid state disk, and a second data input/output end of the hard disk interface module 70 is connected with a data storage end of the main control chip 10.
It is easy to understand that the hard disk interface module 70 may be connected to the solid state disk and the optical disk drive using the SATA serial bus, and may also perform operations of plugging or unplugging hardware when the main control chip 10 operates, and the hard disk interface module 70 may detect the transmission instruction, and may automatically correct the error information if the error information is found, so as to improve the reliability of data transmission.
The novel vehicle-mounted positioning controller ARM9 further comprises a voltage reduction chip 80;
the voltage output end of the voltage reduction chip 80 is connected with the voltage input end of the main control chip 10, and the voltage input end of the voltage reduction chip 80 is connected with the power supply.
It is easy to understand that the voltage-reducing chip 80 may be a dual synchronous voltage-reducing controller, and the voltage-reducing chip 80 is connected to a power supply and supplies power to the main control chip 10, and can automatically adjust the magnitude of the output current and voltage, and at the same time, make the current and voltage output stably, so as to protect the main control chip 10.
The utility model adopts the novel vehicle-mounted positioning controller ARM9, the isolated main control chip is respectively connected with the LAN network interface, the RS232 interface, the network transformer, the universal serial bus interface module, the clock module, the hard disk interface module and the voltage reduction chip, the network transformer is connected with the isolated LAN network interface, the network transformer enhances the trolley positioning information received by the LAN network interface, the isolated RS232 interface receives the external information collected by the external equipment, the isolated universal serial bus interface module receives the external information of the external equipment, the isolated clock module sends the clock signal to the main control chip, the isolated hard disk interface module provides a storage space, the main control chip generates trolley task information according to the trolley positioning information and the external information, the isolated main control chip sends the trolley task information to the interaction module to realize the information interaction function and the data storage function, the technical problems of low compatibility, poor anti-interference capability and poor safety of vehicle-mounted positioning control are solved, and the function expansion capability, the transmission precision of the isolation module, the stability and the practicability of the novel vehicle-mounted positioning controller ARM9 are improved.
Furthermore, in order to achieve the above object, the present invention also provides a cart, which comprises the novel vehicle-mounted positioning controller ARM9 as described above.
Since the novel on-board positioning controller ARM9 adopts all the technical solutions of all the embodiments, at least all the advantages brought by the technical solutions of the embodiments are achieved, and no further description is given here.
It should be understood that the above is only an example, and the technical solution of the present invention is not limited in any way, and in the specific application, those skilled in the art can set the solution as required, and the present invention is not limited thereto.
It should be noted that the above-described work flow is only illustrative, and does not limit the scope of the present invention, and in practical applications, a person skilled in the art may select some or all of them to achieve the purpose of the solution of the embodiment according to practical needs, and the present invention is not limited herein.
In addition, the technical details that are not described in detail in this embodiment can be referred to the novel vehicle-mounted positioning controller ARM9 provided by any embodiment of the present invention, and are not described herein again.
Further, it is to be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above embodiment numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The novel vehicle-mounted positioning controller ARM9 is characterized by comprising a main control chip, an interactive interface module and a communication interface module which are isolated from each other, wherein an interactive signal end of the main control chip is respectively connected with a first input end and a first output end of the interactive interface module, a second input end and a second output end of the interactive interface module are connected with a switch, a communication signal end of the main control chip is connected with a communication signal output end of the communication interface module, and a communication signal input end of the communication interface module is connected with external equipment;
the interactive interface module is used for receiving trolley positioning information sent by the switch and sending the trolley positioning information to the main control chip;
the communication interface module is used for receiving external information of the external equipment and sending the external information to the main control chip;
the main control chip is used for receiving the trolley positioning information and the external information, generating trolley task information and broadcast information according to the trolley positioning information and the external information, feeding the trolley task information back to the interactive interface module, and sending the broadcast information to the audio interface module;
the interactive interface module is also used for receiving the trolley task information and sending the trolley task information to the switch.
2. The new type of on-board positioning controller ARM9 of claim 1, wherein the master control chip is ARM9 master control chip.
3. The new on-board positioning controller ARM9 of claim 1, wherein the communications interface module includes an RS232 interface;
the input end of the RS232 interface is connected with a short-distance external device, and the output end of the RS232 interface is connected with the main control chip.
4. The new on-board positioning controller ARM9 of claim 1, wherein the interactive interface module includes a LAN network interface;
and a first input/output end of the LAN network interface is connected with an interactive signal end of the main control chip, and a second input/output end of the LAN network interface is connected with the switch.
5. The new on-board positioning controller ARM9 of claim 4, wherein the new on-board positioning controller ARM9 further includes a network transformer, a first filtering port of the network transformer is connected with a second input/output terminal of the LAN network interface, and a second filtering port of the network transformer is connected with the switch.
6. The novel vehicle-mounted positioning controller ARM9 of claim 1, wherein the novel vehicle-mounted positioning controller ARM9 further includes a universal serial bus interface module, an external signal output end of the universal serial bus interface module is connected with power consumption equipment, power equipment, multimedia equipment and a mobile hard disk respectively, and an external signal input end of the universal serial bus interface module is connected with a universal serial signal end of the main control chip.
7. The novel vehicle-mounted positioning controller ARM9 of claim 1, wherein the novel vehicle-mounted positioning controller ARM9 further comprises a clock module, and a clock signal output end of the clock module is connected with a clock signal input end of the main control chip.
8. The novel vehicle-mounted positioning controller ARM9 of claim 1, wherein the novel vehicle-mounted positioning controller ARM9 further comprises a hard disk interface module, a first data input/output end of the hard disk interface module is connected with the solid state disk, and a second data input/output end of the hard disk interface module is connected with a data storage end of the main control chip.
9. The new vehicle position controller ARM9 of claim 1, wherein the new vehicle position controller ARM9 further includes a voltage reduction chip;
the voltage output end of the voltage reduction chip is connected with the voltage input end of the main control chip, and the voltage input end of the voltage reduction chip is connected with the power supply.
10. A trolley, characterized in that it comprises a new on-board positioning controller ARM9 according to any one of claims 1 to 9.
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