CN216774797U - Portable debugging host for 485 communication - Google Patents
Portable debugging host for 485 communication Download PDFInfo
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- CN216774797U CN216774797U CN202123265418.XU CN202123265418U CN216774797U CN 216774797 U CN216774797 U CN 216774797U CN 202123265418 U CN202123265418 U CN 202123265418U CN 216774797 U CN216774797 U CN 216774797U
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Abstract
A portable debugging host computer for 485 communication, including the power module that is used for the power supply, be responsible for data processing and the data processing module of each item function control, with 485 communication module of slave unit communication of 485, carry out the data display editor module and the clock module of editing and showing the message, power module is connected with 485 communication module, data processing module and data display editor module respectively, and 485 communication module, data display editor module and clock module all are connected with data processing module. The 485 slave device debugging system realizes the debugging function of the 485 slave device, replaces a notebook computer in the prior art to be used as a debugging host of the 485 slave device, and has the advantages of small and exquisite device, convenience in carrying, low manufacturing cost, strong practicability, high electricity utilization safety and high use reliability.
Description
Technical Field
The utility model relates to a portable debugging host device for 485 communication.
Background
At present, on the site of debugging 485 equipment, a notebook computer is generally used as an upper computer, and the notebook computer has obvious defects of large volume, heavy weight and inconvenience in carrying when being used for debugging. But also can not be used under some dangerous conditions, for example, the water equipment debugging site has the risk of falling into water, and the property loss is large; in addition, the site like a large oil depot is not allowed to be accessed by carrying a notebook computer. The 485 portable debugging host has the advantages of small size, low cost and portability.
SUMMERY OF THE UTILITY MODEL
The portable debugging host for 485 communication provided by the utility model realizes the debugging function of 485 slave equipment, replaces a notebook computer in the prior art as the debugging host of the 485 slave equipment, and has the advantages of small and exquisite equipment, convenience in carrying, low manufacturing cost, strong practicability, high power consumption safety and high use reliability.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a portable debugging host computer for 485 communication, including the power module that is used for the power supply, be responsible for data processing and the data processing module of each item function control, with 485 communication module of slave unit communication of 485, carry out the data display editor module and the clock module of editing and showing the message, power module is connected with 485 communication module, data processing module and data display editor module respectively, and 485 communication module, data display editor module and clock module all are connected with data processing module.
Preferably, the electric module power supply module comprises a lithium battery power supply module and a battery charging module for charging the lithium battery power supply module, the lithium battery power supply module is respectively connected with the 485 communication module, the data processing module and the data display editing module to supply power to each module, and the battery charging module is connected with the lithium battery power supply module.
Preferably, the lithium battery power supply module comprises a lithium battery and a voltage conversion circuit connected with the output end of the lithium battery, the battery charging module is connected with the input end of the lithium battery, and the voltage conversion circuit is respectively connected with the 485 communication module, the data processing module and the data display editing module.
Preferably, the battery charging module comprises a charging circuit connected with an external power supply and a protection circuit capable of performing temperature, overcurrent, undervoltage, reverse connection and short-circuit protection on the lithium battery, and the charging circuit is connected with the input end of the lithium battery through the protection circuit.
Preferably, the data processing module is an SOC chip.
Preferably, the 485 communication module is provided with an RS485 interface, and the RS485 interface is connected with a plurality of 485 slave devices through 485 buses.
Preferably, the data display editing module is an interactive touch display screen.
The data processing module in the portable debugging host machine for 485 communication controls the 485 communication module to perform data communication with 485 slave equipment, reads real-time clock data of the clock module, and sends the 485 data and the real-time clock data to the data display editing module for display; the 485 communication module is responsible for communicating with the 485 slave equipment and sending and receiving data of the 485 slave equipment; the data display editing module can edit the message of the corresponding equipment, the edited message is sent to the corresponding 485 slave equipment through the data processing module and the 485 communication module, the 485 slave equipment replies the corresponding message to the 485 communication module, and the data processing module controls the data display editing module to display the replied message; the clock module provides accurate real-time for the data processing module, and the real-time receiving and sending time of each message is displayed on the data display editing module in the process that the data processing module is communicated with the 485 slave device through the 485 communication module, so that the debugging function of the 485 slave device is realized.
The power module comprises a lithium battery power supply module and a battery charging module, the lithium battery power supply module comprises a lithium battery and a voltage conversion circuit, the voltage conversion circuit converts the voltage output by the lithium battery into the voltage required by each module to supply power for each module, and the power supply reliability is guaranteed. The battery charging module provides balanced charging voltage for the lithium battery and provides temperature protection, overcurrent protection, undervoltage protection reverse connection protection and short-circuit protection for the lithium battery, and the debugging host machine is high in electricity utilization safety and high in use reliability.
Drawings
Fig. 1 is a block diagram of a portable debugging host for 485 communication according to the present invention.
Fig. 2 is a block diagram of a power module.
Fig. 3 is a schematic diagram of the 485 communication module having an RS485 interface.
Detailed Description
The following describes an embodiment of the present invention in detail with reference to fig. 1 to 3.
A portable debugging host computer for 485 communication, including the power module that is used for the power supply, be responsible for data processing and the data processing module of each item function control, with 485 communication module of slave unit communication of 485, carry out the data display editor module and the clock module of editing and showing the message, power module is connected with 485 communication module, data processing module and data display editor module respectively, and 485 communication module, data display editor module and clock module all are connected with data processing module.
The data processing module in the portable debugging host machine for 485 communication controls the 485 communication module to perform data communication with the 485 slave machine equipment, reads real-time clock data of the clock module, and sends the 485 data and the real-time clock data to the data display editing module for display; the 485 communication module is responsible for communicating with the 485 slave equipment and sending and receiving data of the 485 slave equipment; the data display editing module can edit the message of the corresponding equipment, the edited message is sent to the corresponding 485 slave equipment through the data processing module and the 485 communication module, the 485 slave equipment replies the corresponding message to the 485 communication module, and the data processing module controls the data display editing module to display the replied message; the clock module provides accurate real-time for the data processing module, and the real-time receiving and sending time of each message is displayed on the data display editing module in the process that the data processing module is communicated with the 485 slave device through the 485 communication module, so that the debugging function of the 485 slave device is realized.
The electric module power supply module comprises a lithium battery power supply module and a battery charging module for charging the lithium battery power supply module, the lithium battery power supply module is respectively connected with the 485 communication module, the data processing module and the data display editing module to supply power for each module, and the battery charging module is connected with the lithium battery power supply module. The lithium battery power supply module supplies power for the 485 communication module, the data processing module and the data display editing module, the clock module obtains power through being connected with the data processing module, the battery charging module charges for the lithium battery power supply module and provides equalizing charging voltage for the lithium battery power supply module, the lithium battery has a charging and discharging function, and the debugging host can also run normally when not being connected with an external power supply.
The lithium battery power supply module comprises a lithium battery and a voltage conversion circuit connected with the output end of the lithium battery, the battery charging module is connected with the input end of the lithium battery, and the voltage conversion circuit is connected with the 485 communication module, the data processing module and the data display editing module respectively. The voltage conversion circuit converts the voltage output by the lithium battery into the voltage required by each module to supply power to each module, so that the power supply reliability is ensured.
The battery charging module comprises a charging circuit connected with an external power supply and a protection circuit capable of performing temperature, overcurrent, undervoltage, reverse connection and short-circuit protection on the lithium battery, and the charging circuit is connected with the input end of the lithium battery through the protection circuit. The charging circuit provides balanced charging voltage for the lithium battery, guarantees that the lithium battery charges in order steadily, and protection circuit provides temperature protection, overcurrent protection, undervoltage protection reverse connection protection and short-circuit protection for the lithium battery, and the power consumption security of debugging host computer is high, uses the reliability height.
The data processing module is an SOC chip, and the SOC chip is a system-on-a-chip and can realize various system control functions of the debugging host.
The 485 communication module is provided with an RS485 interface, and the RS485 interface is connected with a plurality of 485 slave devices through 485 buses. And one debugging host can debug a plurality of 485 slave devices through the RS485 interface and the 485 bus.
The data display editing module is an interactive touch display screen, messages of corresponding equipment are edited in a touch mode, the edited messages are sent to the corresponding 485 slave equipment through the data processing module and the 485 communication module, the 485 slave equipment can reply the corresponding messages to the 485 communication module, and the data processing module controls the data display editing module to display the replied messages. In the process that the data processing module communicates with the 485 slave device through the 485 communication module, the clock module accurately records the real-time receiving and sending time of each message, and the data processing module controls the data display editing module to display the real-time receiving and sending time of each message.
The technical solutions of the embodiments of the present invention are completely described above with reference to the accompanying drawings, and it should be noted that the described embodiments are only some embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Claims (7)
1. A portable debugging host computer for 485 communication, including the power module that is used for the power supply, be responsible for data processing and the data processing module of each item function control, with 485 communication module of slave machine communication, the data display editor module and the clock module of editing and showing the message, power module is connected with 485 communication module, data processing module and data display editor module respectively, and 485 communication module, data display editor module and clock module all are connected with data processing module.
2. The portable debug host for 485 communication of claim 1, wherein: the power module include lithium battery power module and carry out the battery charging module that charges for lithium battery power module, lithium battery power module is connected for each module power supply with 485 communication module, data processing module and data display editing module respectively, battery charging module is connected with lithium battery power module.
3. The portable debug host for 485 communication of claim 2, wherein: the lithium battery power supply module comprises a lithium battery and a voltage conversion circuit connected with the output end of the lithium battery, the battery charging module is connected with the input end of the lithium battery, and the voltage conversion circuit is respectively connected with the 485 communication module, the data processing module and the data display editing module.
4. The portable debug host for 485 communication of claim 3, wherein: the battery charging module comprises a charging circuit connected with an external power supply and a protection circuit capable of performing temperature, overcurrent, undervoltage, reverse connection and short-circuit protection on the lithium battery, and the charging circuit is connected with the input end of the lithium battery through the protection circuit.
5. The portable debug host of claim 1, wherein: the data processing module is an SOC chip.
6. The portable debug host for 485 communication of claim 1, wherein: the 485 communication module is provided with an RS485 interface, and the RS485 interface is connected with a plurality of 485 slave devices through 485 buses.
7. The portable debug host for 485 communication of claim 1, wherein: the data display editing module is an interactive touch display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123265418.XU CN216774797U (en) | 2021-12-23 | 2021-12-23 | Portable debugging host for 485 communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123265418.XU CN216774797U (en) | 2021-12-23 | 2021-12-23 | Portable debugging host for 485 communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216774797U true CN216774797U (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123265418.XU Active CN216774797U (en) | 2021-12-23 | 2021-12-23 | Portable debugging host for 485 communication |
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| Country | Link |
|---|---|
| CN (1) | CN216774797U (en) |
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2021
- 2021-12-23 CN CN202123265418.XU patent/CN216774797U/en active Active
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