CN114047972A - Electronic equipment data loading and unloading system and method - Google Patents
Electronic equipment data loading and unloading system and method Download PDFInfo
- Publication number
- CN114047972A CN114047972A CN202111331078.8A CN202111331078A CN114047972A CN 114047972 A CN114047972 A CN 114047972A CN 202111331078 A CN202111331078 A CN 202111331078A CN 114047972 A CN114047972 A CN 114047972A
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- China
- Prior art keywords
- external power
- power supply
- electronic equipment
- unloading
- loading
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44594—Unloading
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
- G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention discloses a data loading and unloading system and method for electronic equipment, which comprises the electronic equipment, an external power supply and a loading and unloading device, wherein a power supply module, a relay, a recording module and other electronic equipment are arranged in the electronic equipment, an external power supply interface is arranged on the outer surface of the electronic equipment, two input contacts of the relay are respectively connected with the external power supply and the power supply module, an output contact of the relay is connected with the recording module, the recording module is connected with a data communication interface of the loading and unloading device, the power supply module is also connected with other electronic equipment and the external power supply interface, and the external power supply interface can be connected with the external power supply equipment. The data loading and unloading method provided by the invention is simple and convenient to operate, reduces the occupation of power supply equipment and support personnel, and improves the working efficiency.
Description
Technical Field
The invention belongs to the technical field of electronics, and particularly relates to a system and a method for loading and unloading electronic equipment data.
Background
Some electronic devices need to ensure that the personnel loads parameters which depend in the working process to the electronic devices through a handheld loading and unloading device (hereinafter referred to as loading and unloading device) before normal work, and need to ensure that the personnel unloads important recorded data from the electronic devices through the loading and unloading device after a task is completed. If the electronic equipment is large in size, for example, the electronic equipment is installed on a whole automobile, and in an open place where no commercial power is available, another special power supply vehicle is needed to supply power to the electronic equipment, and then the data loading and unloading operation can be realized. The process occupies more manpower and material resources, and has complex flow and low working efficiency.
Disclosure of Invention
The invention aims to provide a system and a method for loading and unloading electronic equipment data to overcome the defects of the prior art.
The purpose of the invention is realized by the following technical scheme: the utility model provides an electronic equipment data adds uninstallation system, its characterized in that, includes electronic equipment, external power source and adds the uninstaller, be equipped with power module, relay, record module and other electronic equipment in the electronic equipment, electronic equipment's surface is equipped with external power source interface, two input contacts of relay are connected with external power source and power module respectively, the output contact and the record module of relay are connected, record module and the data communication interface connection who adds the uninstaller, power module still with other electronic equipment and external power source interface connection, external power source interface joinable external power source equipment.
Further: the electronic equipment is provided with a data loading and unloading interface, the external power supply is connected with the relay through the data loading and unloading interface, and the loading and unloading device is connected with the recording module through the data loading and unloading interface.
Further: the external power supply provides +28V voltage for the internal coil of the relay.
Further: the input contact is used for receiving power supply of the recording module, and the output contact is used for supplying power to the recording module.
A method for loading and unloading electronic equipment data is characterized by comprising the following steps:
s1, disconnecting the external power supply device and the external power supply interface to ensure that the external power supply device does not supply power to the electronic device;
s2, connecting the loading and unloading device and the external power supply to a data loading and unloading port of the electronic equipment;
s3, turning on a switch between the loading and unloading device and the external power supply, and outputting +28V and voltage required by the working of the recording module by the external power supply;
s4, the loading and unloading device establishes communication connection with a recording module of the electronic equipment to complete data loading and unloading operations;
and S5, turning off the switch of the loading and unloading device and the external power supply, and disconnecting the electronic equipment.
Further: when the external power supply provides +28V voltage for the relay, the recording module uses the external power supply for power supply.
Further: when the external power supply device and the external power supply simultaneously supply power to the electronic device, the recording module of the electronic device supplies power by using the external power supply, and other electronic devices except the recording module supply power by using the external power supply device.
The aforementioned main aspects of the invention and their respective further alternatives can be freely combined to form a plurality of aspects, all of which are aspects that can be adopted and claimed by the present invention. The skilled person in the art can understand that there are many combinations, which are all the technical solutions to be protected by the present invention, according to the prior art and the common general knowledge after understanding the scheme of the present invention, and the technical solutions are not exhaustive herein.
The invention has the beneficial effects that: according to the data loading and unloading method provided by the invention, the data loading and unloading operation can be realized only by adding the relay between the power module and the recording module of the electronic equipment and adding the external power supply externally, and the change of the electronic equipment is small. After the electronic equipment is improved and designed, theoretically, all work can be completed by only one data loading and unloading operator, the operation is simple and convenient, the occupation of power supply equipment and support personnel is reduced, and the work efficiency is improved.
Drawings
Fig. 1 is a schematic block diagram of the present invention.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that, in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations and positional relationships that are conventionally used in the products of the present invention, and are used merely for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, it should be noted that, in the present invention, if the specific structures, connection relationships, position relationships, power source relationships, and the like are not written in particular, the structures, connection relationships, position relationships, power source relationships, and the like related to the present invention can be known by those skilled in the art without creative work on the basis of the prior art.
Example 1:
the loaded and unloaded data is stored in a recording module of the electronic device. In the data loading and unloading process, the loading and unloading device is only communicated with the recording module of the electronic equipment, so that the data loading and unloading process only needs to electrify the recording module of the electronic equipment, and other equipment of the electronic equipment is not needed to be electrified. Therefore, the idea of the invention is: under the condition that the external power supply equipment supplies power, the recording module supplies power by using an external power supply; under the condition that the external power supply equipment does not supply power, a portable external power supply (hereinafter referred to as an external power supply) with a battery is equipped for the loading and unloading device, and the recording module supplies power by using the external power supply. Besides an external power supply, a relay with a replaceable contact is required to be added in the electronic equipment, and the purpose of selecting the external power supply equipment or the external power supply for power supply is achieved by switching the contacts of the relay.
Referring to fig. 1, the invention discloses an electronic device data loading and unloading system, which includes an electronic device, an external power supply and an unloading device, wherein a power module, a relay, a recording module and other electronic devices are arranged in the electronic device, an external power supply interface is arranged on the outer surface of the electronic device, two input contacts of the relay are respectively connected with the external power supply and the power module, an output contact of the relay is connected with the recording module, the recording module is connected with a data communication interface of the unloading device, the power module is further connected with other electronic devices and the external power supply interface, and the external power supply interface can be connected with the external power supply device.
The electronic equipment is provided with a data loading and unloading interface, the external power supply is connected with the relay through the data loading and unloading interface, and the loading and unloading device is connected with the recording module through the data loading and unloading interface.
The external power supply provides +28V voltage for the internal coil of the relay.
The input contact is used for receiving power supply of the recording module, and the output contact is used for supplying power to the recording module.
Under the condition that the external power supply equipment does not supply power, the external power supply supplies power to a recording module in the electronic equipment through a relay, and the electronic equipment data loading and unloading method comprises the following steps:
s1, disconnecting the external power supply device and the external power supply interface to ensure that the external power supply device does not supply power to the electronic device;
s2, connecting the loading and unloading device and the external power supply to a data loading and unloading port of the electronic equipment;
s3, turning on a switch between the loading and unloading device and the external power supply, and outputting +28V and voltage required by the working of the recording module by the external power supply;
s4, the loading and unloading device establishes communication connection with a recording module of the electronic equipment to complete data loading and unloading operations;
and S5, turning off the switch of the loading and unloading device and the external power supply, and disconnecting the electronic equipment.
According to the principle of the relay, only the external power supply is needed to provide +28V for the relay, and the recording module of the electronic equipment is powered by the external power supply. Therefore, when the external power supply device and the external power supply power to the electronic equipment at the same time, the recording module of the electronic equipment supplies power by using the external power supply, and other electronic equipment except the recording module supplies power by using the external power supply device, so that power failure of the electronic equipment cannot occur.
The design method is realized by adding the relay inside the electronic equipment and adding the external power supply outside the electronic equipment. Besides the structural size, output voltage, current and the like of the relay need to meet the use requirements, in order to further improve the reliability of power supply, a plurality of relays can be arranged in the electronic equipment in parallel. The +28V output of the external power supply and the voltage required by the recording module need to meet the use requirement, and on the premise of easy carrying and use, the battery capacity needs to be large enough, and long-time data loading and unloading operation can be realized after full charge.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides an electronic equipment data adds uninstallation system, its characterized in that, includes electronic equipment, external power source and adds the uninstaller, be equipped with power module, relay, record module and other electronic equipment in the electronic equipment, electronic equipment's surface is equipped with external power source interface, two input contacts of relay are connected with external power source and power module respectively, the output contact and the record module of relay are connected, record module and the data communication interface connection who adds the uninstaller, power module still with other electronic equipment and external power source interface connection, external power source interface joinable external power source equipment.
2. The system according to claim 1, wherein the electronic device is provided with a data loading/unloading interface, the external power source is connected to the relay through the data loading/unloading interface, and the loading/unloading device is connected to the recording module through the data loading/unloading interface.
3. The electronic device data loading and unloading system according to claim 1, wherein the external power supply supplies +28V to the internal coil of the relay.
4. The electronic device data loading and unloading system of claim 1, wherein the input contact is configured to receive power from the recording module, and the output contact is configured to provide power to the recording module.
5. A method for loading and unloading electronic equipment data is characterized by comprising the following steps:
s1, disconnecting the external power supply device and the external power supply interface to ensure that the external power supply device does not supply power to the electronic device;
s2, connecting the loading and unloading device and the external power supply to a data loading and unloading port of the electronic equipment;
s3, turning on a switch between the loading and unloading device and the external power supply, and outputting +28V and voltage required by the working of the recording module by the external power supply;
s4, the loading and unloading device establishes communication connection with a recording module of the electronic equipment to complete data loading and unloading operations;
and S5, turning off the switch of the loading and unloading device and the external power supply, and disconnecting the electronic equipment.
6. The method according to claim 5, wherein the recording module is powered by the external power supply when the external power supply provides +28V voltage for the relay.
7. The method according to claim 5, wherein when the external power device and the external power supply simultaneously supply power to the electronic device, the recording module of the electronic device supplies power using the external power supply, and other electronic devices except the recording module supply power using the external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111331078.8A CN114047972B (en) | 2021-11-11 | 2021-11-11 | Electronic equipment data loading and unloading system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111331078.8A CN114047972B (en) | 2021-11-11 | 2021-11-11 | Electronic equipment data loading and unloading system and method |
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| Publication Number | Publication Date |
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| CN114047972A true CN114047972A (en) | 2022-02-15 |
| CN114047972B CN114047972B (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111331078.8A Active CN114047972B (en) | 2021-11-11 | 2021-11-11 | Electronic equipment data loading and unloading system and method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201892900U (en) * | 2010-12-10 | 2011-07-06 | 中国航空工业集团公司第六三一研究所 | Avionics system facility capable of loading/unloading data in real time |
| CN103625647A (en) * | 2013-11-29 | 2014-03-12 | 中国航空无线电电子研究所 | Onboard novel comprehensive data loading and transmitting device |
| CN106129997A (en) * | 2016-06-24 | 2016-11-16 | 桂林航天电子有限公司 | Multi-channel intelligent power distribution equipment and operation method thereof |
-
2021
- 2021-11-11 CN CN202111331078.8A patent/CN114047972B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201892900U (en) * | 2010-12-10 | 2011-07-06 | 中国航空工业集团公司第六三一研究所 | Avionics system facility capable of loading/unloading data in real time |
| CN103625647A (en) * | 2013-11-29 | 2014-03-12 | 中国航空无线电电子研究所 | Onboard novel comprehensive data loading and transmitting device |
| CN106129997A (en) * | 2016-06-24 | 2016-11-16 | 桂林航天电子有限公司 | Multi-channel intelligent power distribution equipment and operation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王维维: "用MSP430F149实现GPS时间数据处理及CAN总线通信系统" * |
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| CN114047972B (en) | 2023-03-14 |
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