CN109726161A - A kind of data recording device and method - Google Patents
A kind of data recording device and method Download PDFInfo
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- CN109726161A CN109726161A CN201811615277.XA CN201811615277A CN109726161A CN 109726161 A CN109726161 A CN 109726161A CN 201811615277 A CN201811615277 A CN 201811615277A CN 109726161 A CN109726161 A CN 109726161A
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Abstract
The embodiment of the invention discloses a kind of data recording device and methods, are related to data recording field, solve in the updated data of burning, the lower problem of the efficiency of burning data.The specific scheme is that data recording device includes: processor, first interface circuit and second interface circuit, wherein, the processor first end with first interface circuit respectively, the first end of second interface circuit connects, the second end of first interface circuit, for connecting computer, the data to recording device are preserved in computer, the second end of second interface circuit, for connecting to recording device, first interface circuit, for receive computer transmission after the data of recording device, the data are sent to processor, processor, for being sent to the data via second interface circuit to recording device.During the embodiment of the present invention is used for data recording device burning data.
Description
Technical field
The present embodiments relate to data recording field more particularly to a kind of data recording device and methods.
Background technique
Data recording device is that one kind can be by data recording to relevant device, such as the device of air conditioner, refrigerator, the dress
It sets in the after-sales service and performance adjustment for being widely used in equipment.Fig. 1 is a kind of data recording device that the prior art provides
Composition schematic diagram, as shown in Figure 1, the data recording device may include: memory plug, processor, interface circuit, key
Circuit, status indicator lamp, power circuit etc..
When needing data recording to air conditioner, user can be connected to power supply data recording device, and will be saved
There is the memory plug of the memory insertion data burning device of the operating parameter of air conditioner, by air conditioner and data recording device
Interface connection, and operated by key.In this way, data recording device can be powered by power circuit, and
According to the button operation of user, operating parameter is read from memory by processor, by the operating parameter via interface circuit,
It is sent to air conditioner.Air conditioner after being successfully received operating parameter, can via interface circuit to processor transmit and receive at
The message of function, so that processor state of a control indicator light is bright, to prompt user that the burning of data is completed.
At least there is following technical problem in the prior art: after the burning for completing above-mentioned data, if desired updating air-conditioning
The operating parameter of device then needs first to update storage the data in device by other equipment, then the storage after more new data is thought highly of
In the memory plug of new insertion data burning device, so that processor reads updated data, and sending to air conditioner should
Data.In this way, operate inconvenience due in the burning of the data after being updated, need to also cause by other equipment
The efficiency of burning data is lower.
Summary of the invention
The present invention provides a kind of data recording device and method, solves in the updated data of burning, burning data
The lower problem of efficiency.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
In a first aspect, the present invention provides a kind of data recording device, which may include: processor,
One interface circuit and second interface circuit.
Wherein, processor is connect with the first end of the first end of first interface circuit, second interface circuit respectively；First connects
The second end of mouth circuit preserves the data to recording device for connecting computer in computer；The of second interface circuit
Two ends, for connecting to recording device.
First interface circuit, for receive computer transmission after the data of recording device, to processor send
Data；Processor, for being sent to recording device via second interface circuit by data.
With reference to first aspect, in one possible implementation, first interface circuit may include: level translator.
Level translator, for being the level of specified format by the corresponding level conversion of data.
With reference to first aspect with above-mentioned possible implementation, in alternatively possible implementation, second interface is electric
Road may include: signal isolation device.Signal isolation device, for data burning device with to recording device carry out electrically every
From.
With reference to first aspect with above-mentioned possible implementation, in alternatively possible implementation, data recording is filled
Setting can also include: source memory socket.Wherein, source memory socket is used for incoming memory；Source memory socket and processing
Device connection.Processor, the memory for being also used to access on source memory socket send data.
With reference to first aspect with above-mentioned possible implementation, in alternatively possible implementation, data recording is filled
Setting can also include: at least one target memory socket and key circuit.Wherein, at least one target memory socket,
For incoming memory；At least one target memory socket and key circuit are connect with processor respectively.
Key circuit, for sending storage operation to processor after the storage operation for detecting user；Processor, also
For operating according to storage, data are read from the memory accessed on source memory socket, and store at least one target
The memory of each target memory socket access in device socket sends data.
With reference to first aspect with above-mentioned possible implementation, in alternatively possible implementation, data recording is filled
Setting can also include: status indicator lamp；Wherein, processor is connect with status indicator lamp.Processor is also used to each target
After the memory of memory plug access has sent data, data are read from the memory that target memory socket accesses, such as
The data that fruit is read are identical as the data read from the memory that source memory socket accesses, then state of a control indicator light is bright.
Second aspect, the present invention provide a kind of data burning method, and can be applied to first aspect or first aspect can
Data recording device in the implementation of energy, this method may include: to receive computer by first interface circuit to send
Data to recording device；Data are sent to recording device via second interface circuit.
It can also include: to save the data in source memory to insert in one possible implementation in conjunction with second aspect
In the memory that seated connection enters；After the storage operation for detecting user, number is read from the memory that source memory socket accesses
According to, and the data are saved in the memory of each target memory socket access at least one target memory socket.
Data recording device provided by the invention forms data recording device and meter by increasing first interface circuit
Communication data interface between calculation machine, so that the data to recording device saved in computer can pass through data recording
Device is burnt to in recording device.In this way, if desired updating the data to recording device, then computer will can directly update
Data be burnt to by data recording device in recording device, without other equipment, operate more convenient, improve burning
Record the efficiency of data.
Detailed description of the invention
Fig. 1 is a kind of composition schematic diagram for data recording device that the prior art provides；
Fig. 2 is a kind of composition schematic diagram of data recording device provided in an embodiment of the present invention；
Fig. 3 is the composition schematic diagram of another data recording device provided in an embodiment of the present invention；
Fig. 4 is a kind of flow chart of data burning method provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 2 is a kind of composition schematic diagram of data recording device provided in an embodiment of the present invention, as shown in Fig. 2, the data
Burning device may include: processor 11, first interface circuit 12 and second interface circuit 13.
Wherein, processor 11 is connect with the first end of the first end of first interface circuit 12, second interface circuit 13 respectively；
The second end of first interface circuit 12 preserves the data to recording device for connecting computer in the computer；Second connects
The second end of mouth circuit 13, for connecting to recording device.
First interface circuit 12, for receive computer transmission after the data of recording device, to processor 11
Send the data.
Processor 11, for being sent to recording device via second interface circuit 13 by the data.In concrete implementation
In, processor 11 can be microcontroller (Microcontroller Unit, MCU).
When needing to be burnt to the data in computer when recording device by data recording device, user can be by number
It is connect respectively with computer, to recording device according to burning device, and the data for computationally treating burning carry out transmission operation.This
Sample, first interface circuit 12 can receive the data of computer transmission, and the data are transmitted to processor 11.Processor
11 can be sent to the data to recording device via second interface circuit 13.
Data recording device provided by the invention forms data recording device and meter by increasing first interface circuit
Communication data interface between calculation machine, so that the data to recording device saved in computer can pass through data recording
Device is burnt to in recording device.In this way, if desired updating the data to recording device, then computer will can directly update
Data be burnt to by data recording device in recording device, without other equipment, operate more convenient, improve burning
Record the efficiency of data.
Further, in embodiments of the present invention, above-mentioned first interface circuit 12 may include: level translator.Level
Converter is received for being the level of specified format by data corresponding level conversions so that processor 11 can identify
Data.
For example, the level translator can be FT232RL level translator, FT232RL level translator is used for data
Corresponding 232 level conversion is Transistor-Transistor Logic level.Wherein, 232 level are general level as defined in computer RS-232 interface；TTL electricity
The logic level for Transistor-Transistor is equalled, is the standard technique communicated between each section inside equipment.
Further, in embodiments of the present invention, above-mentioned second interface circuit 13 may include: signal isolation device.
Signal isolation device, for carrying out electrical isolation with to recording device to data burning device.In this way, due to
Signal isolation device is increased in two interface circuits 13, so that the electric current of data recording device can not be flowed to recording device, only
It can be carried out the transmission of signal, treat recording device so as to avoid data recording device and damage, improve safety.
For example, the model of the signal isolation device can be ISO 1541, which needs two independent 5
Volt (V) power supply is powered, wherein close to data recording device side, it is total by the corresponding general serial of first interface circuit 12
Line (Universal Serial Bus, USB) interface is powered, close to recording device side, by recording device into
Row power supply.
Further, in embodiments of the present invention, data recording device can also include: source memory socket 14.Wherein,
Source memory socket 14 is connect with processor 11, is used for incoming memory.
Processor 11, the memory for being also used to access to source memory socket 14 send the data to recording device.Also
It is to say, it, can also be by the data recording to source memory socket while by the data recording of computer to recording device
In the memory of access, to realize the burning for being detached from computer and carrying out data.
Further, in embodiments of the present invention, data recording device can also include: that at least one target memory is inserted
Seat 15 and key circuit 16.Wherein, at least one target memory socket 15, is used to incoming memory；At least one target
Memory plug 15 and key circuit 16 are connect with processor 11 respectively.
Key circuit 16, for sending storage operation to processor 11 after the storage operation for detecting user.
Processor 11 is also used to be operated according to the storage, reads data from the memory that source memory socket 14 accesses,
And the memory of each target memory socket access at least one target memory socket 15 sends the data.
In this way, when need batch updating when the data of recording device, can data recording in a computer deposited to source
After the memory that reservoir socket 14 accesses, button operation is carried out to data burning device.Key circuit 16 can detect use
The storage at family operates, and sends storage operation to processor 11, so that processor 11 reads data from source memory, and divides
The data are not sent to the memory that at least one target memory socket 15 accesses, batch updating is improved and waits for recording device
The efficiency of data.
Further, in embodiments of the present invention, data recording device can also include: power-supplying circuit 17.Power supply
Power supply circuit 17 provides power supply by the USB interface and battery pack of computer.
Further, in embodiments of the present invention, as shown in figure 3, data recording device can also include: status indicator lamp
18.Wherein, status indicator lamp 18 is connect with processor 11.
Processor 11 is also used to after the memory accessed to each target memory socket 15 has sent data, from mesh
Data are read in the memory that mark memory plug 15 accesses, if the data read are deposited with what is accessed from source memory socket 14
The data read in reservoir are identical, then state of a control indicator light 18 is bright, to prompt user that data are completed from source memory to mesh
Mark the duplication of memory.
Fig. 4 is a kind of data burning method provided in an embodiment of the present invention, and this method can be applied to as in Fig. 2 and Fig. 3
Any data recording device, as shown in figure 4, this method may include:
201, the data to recording device that computer is sent are received by first interface circuit.
202, data are sent to recording device via second interface circuit.
Further, in embodiments of the present invention, data recording device is after the data for receiving computer transmission, also
The data can be stored in the memory of source memory socket access, in order to detect user's by key circuit
After storage operation, data can be read from the memory that source memory socket accesses, and insert at least one target memory
The data are saved in the memory of each target memory socket access in seat.
It should be noted that the specific descriptions of data burning method can be with reference to another reality of the present invention in the embodiment of the present invention
The specific descriptions of data recording device corresponding contents in example are applied, this is no longer going to repeat them for the embodiment of the present invention.
Data burning method provided in an embodiment of the present invention, applied in the data recording device in above-described embodiment, because
This can achieve effect identical with above-mentioned data recording device.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Change or replacement in the technical scope disclosed by the present invention, should be covered by the protection scope of the present invention.Therefore, this hair
Bright protection scope should be based on the protection scope of the described claims.
Claims (8)
1. a kind of data recording device, which is characterized in that the data recording device include: processor, first interface circuit and
Second interface circuit；
Wherein, the processor connects with the first end of the first interface circuit, the first end of the second interface circuit respectively
It connects；The second end of the first interface circuit preserves the number to recording device for connecting computer in the computer
According to；The second end of the second interface circuit, it is described to recording device for connecting；
The first interface circuit, for receiving described in the computer transmission after the data of recording device, to institute
It states processor and sends the data；
The processor, for being sent to the data via the second interface circuit described to recording device.
2. data recording device according to claim 1, which is characterized in that the first interface circuit includes: that level turns
Parallel operation；
The level translator, for being the level of specified format by the corresponding level conversion of the data.
3. data recording device according to claim 1 or 2, which is characterized in that the second interface circuit includes: signal
Isolating device；
The signal isolation device, for carrying out electrical isolation to recording device with described to the data recording device.
4. data recording device according to claim 1, which is characterized in that the data recording device further include: deposit in source
Reservoir socket；
Wherein, the source memory socket is used for incoming memory；The source memory socket is connected to the processor；
The processor, the memory for being also used to access on the source memory socket send the data.
5. data recording device according to claim 4, which is characterized in that the data recording device further include: at least
One target memory socket and key circuit；
Wherein, at least one described target memory socket, is used to incoming memory；At least one described target memory is inserted
Seat and the key circuit are connected to the processor respectively；
The key circuit, for after the storage operation for detecting user, Xiang Suoshu processor to send the storage operation；
The processor is also used to be operated according to the storage, read from the memory accessed on the source memory socket
The data, and the memory of each target memory socket access at least one described target memory socket is sent
The data.
6. data recording device according to claim 5, which is characterized in that the data recording device further include: state
Indicator light；
Wherein, the processor is connect with the status indicator lamp；
The processor is also used to after the memory accessed to each target memory socket has sent the data, from institute
It states in the memory of target memory socket access and reads data, if the data read are accessed with from the source memory socket
Memory in the data that read it is identical, then it is bright to control the status indicator lamp.
7. a kind of data burning method is applied to such as data recording device of any of claims 1-6, feature and exists
In, which comprises
The data to recording device that computer is sent are received by first interface circuit；
The data are sent to recording device to described via second interface circuit.
8. data burning method according to claim 7, which is characterized in that the method also includes:
The data are stored in the memory of source memory socket access；
After the storage operation for detecting user, the data are read from the memory that the source memory socket accesses, and
The data are saved in the memory of each target memory socket access at least one target memory socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811615277.XA CN109726161A (en) | 2018-12-27 | 2018-12-27 | A kind of data recording device and method |
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| CN201811615277.XA CN109726161A (en) | 2018-12-27 | 2018-12-27 | A kind of data recording device and method |
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Address after: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Applicant after: Hisense (Shandong) Air-conditioning Co., Ltd. Address before: 266736 Qingdao, Pingdu City, South Village, North Station, Hisense Road, No. 1, No. Applicant before: Hisense (Shandong) Air-conditioning Co., Ltd. |
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