CN201017317Y - Data calling system applied to coolant filling equipment - Google Patents
Data calling system applied to coolant filling equipment Download PDFInfo
- Publication number
- CN201017317Y CN201017317Y CNU2006201167116U CN200620116711U CN201017317Y CN 201017317 Y CN201017317 Y CN 201017317Y CN U2006201167116 U CNU2006201167116 U CN U2006201167116U CN 200620116711 U CN200620116711 U CN 200620116711U CN 201017317 Y CN201017317 Y CN 201017317Y
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- coolant charging
- charging equipment
- calling system
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Abstract
The utility model provides a data call system for coolant filling equipment, which comprises a CPU, a program storage unit, a data storage unit, an input module, a display module, a power supply module, and an execution module, wherein, the power supply module is connected to the CPU, program storage unit, data storage unit, input module, display module, and execution module to provide working power supply; the CPU is connected to the program storage unit, data storage device, input module, display module, and execution module. With the utility model, the operator can query for the standard value of coolant filling quantity, and can display the obtained data information as a filling quantity parameter directly and automatically; the operator can use the value or set a filling parameter by himself/herself; therefore, the operation is simplified greatly.
Description
Affiliated technical field
The utility model relates to a kind of data calling system that is applied to coolant charging equipment.
Background technology
The air conditioning for automobiles coolant leakage and contaminated after, can cause the refrigeration of air conditioning for automobiles to reduce, need change and annotate the air conditioning for automobiles refrigerant, the adding amount parameter of refrigerant need be provided with according to the actual needs of vehicle, it is general when coolant charging amount parameter is set with reference to the coolant charging amount standard value that is operated the car manufacturers set, increase along with automotive type, each vehicle coolant charging amount standard value is more and more, artificial enquiry goes out a certainly to become a time-consuming job corresponding to the data that are operated car in the multidata of comforming, be necessary to utilize computer technology realization electronic enquiry and directly call data, the data that inquire directly can be set to coolant charging amount parameter, can greatly simplify the operation like this, increase work efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of data calling system that is applied to coolant charging equipment, this data calling system can be inquired about each the vehicle coolant charging amount standard value that pre-deposits in this system automatically according to the query statement of operator's input, if in system, inquire corresponding data message, then this data message directly is shown as the adding amount parameter values, the operator can directly select for use this numerical value as the adding amount parameter, also can change the adding amount parameter values according to the actual conditions that are operated car, if in system, do not inquire corresponding data message, then system can provide the prompting of inquiry less than data, the operator can be provided with the adding amount parameter values voluntarily after confirming above-mentioned prompting, and the operator also can directly be provided with the adding amount parameter without data query.
For achieving the above object, the utility model provides a kind of data calling system that is applied to coolant charging equipment, comprises a CPU; One program storage; One data-carrier store; One load module; One display module; One execution module; One power module; Described power module is connected so that working power to be provided with described CPU, program storage, data-carrier store, load module, display module and execution module respectively; Described CPU is connected with described program storage, data-carrier store, load module, display module and execution module respectively; Described program storage is used for storing queries with data message and control program etc., and program storage is reserved the I/O serial line interface, can upgrade internal data and program and upgrades by the I/O serial line interface reserved.
Brief Description Of Drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the hardware block diagram of the utility model embodiment;
Fig. 2 is a workflow diagram embodiment illustrated in fig. 1;
Embodiment
As shown in Figure 1, the data calling system that is applied to coolant charging equipment in the present embodiment comprises a CPU; One program storage; One data-carrier store; One load module; One display module; One execution module; One power module; Described power module provides 5V and two kinds of operating voltage of 12V, and it is connected so that working power to be provided with described CPU, program storage, data-carrier store, load module, display module and execution module respectively; Described CPU is connected with described program storage, data-carrier store, load module, display module, execution module respectively; But described data-carrier store and program storage are the overprogram storer, be connected with CPU by data bus, control bus separately, wherein program storage is used for storing queries data message and control program etc., program storage is reserved the I/O serial line interface, can upgrade internal data and program and upgrades by the I/O serial line interface reserved; Load module can adopt the hardware of forms such as film key or touch-screen; Display module can adopt dot matrix LCD liquid crystal display or LED charactron, and is connected the realization data transmission with CPU by the I/O parallel interface; Execution module can be one or more switching devices, be connected with CPU by the I/O interface, execution module can be selected devices such as relay or switching tube for use, CPU is by sending the action command of each device to by the I/O interface switching device of execution module, and then device actions such as control electromagnetic valve, compressor and vacuum pump, realize a little series functions such as coolant charging.
Seeing also Fig. 2 is workflow diagram of the present utility model, the data calling system of present embodiment provides main interface, the coolant charging interface, data query interface and inquiry prompting interface, the operation that the operator at first enters the coolant charging interface in the selection of main interface, system switches to the coolant charging interface, the operator can directly be provided with the adding amount parameter at the coolant charging interface, also can select to enter the data query interface, select to enter the data query interface as the operator, then system switches to the data query interface, carry out Query Information and instruction input at the data query interface by the operator, this data calling system is inquired about each vehicle coolant charging amount standard value of pre-depositing in this system etc. automatically according to the Query Information of operator input, if in system, inquire corresponding data message, then system switches to the adding amount parameter values that the coolant charging interface also directly is shown as this data message the coolant charging interface automatically, the operator can directly select for use this numerical value as the adding amount parameter, also can change the adding amount parameter values according to the actual conditions that are operated car, if in system, do not inquire corresponding data message, then system switches to inquiry prompting interface and provides the prompting of inquiry less than data, after the operator confirms prompting, system switches to the coolant charging interface and by the operator adding amount parameter values is set voluntarily, the operator finishes after being provided with of adding amount parameter values, the order of coolant charging is carried out in input, and coolant charging equipment is carried out this order and carried out coolant charging to being operated car.
Pass through the utility model, the operator can carry out the inquiry of coolant charging amount standard value easily, and can automatically the data message that inquires directly be shown as the adding amount parameter values, and the operator can adopt this numerical value, also the adding amount parameter can be set voluntarily, simplify operation greatly.
Claims (10)
1. be applied to the data calling system of coolant charging equipment, it is characterized in that, it comprises a CPU; One program storage; One data-carrier store; One load module; One display module; One power module; One execution module; Described power module is connected so that working power to be provided with described CPU, program storage, data-carrier store, load module, display module and execution module respectively; Described CPU is connected with described program storage, data-carrier store, load module, display module and execution module respectively.
2. the data calling system that is applied to coolant charging equipment according to claim 1 is characterized in that, load module input parameter data; Display module is connected with CPU by the I/O parallel interface realizes data transmission; Execution module is connected with CPU by the I/O interface, and CPU sends the action command of each device to execution module by the I/O interface, and then control electromagnetic valve, compressor and vacuum pump move realization coolant charging function.
3. the data calling system that is applied to coolant charging equipment according to claim 2 is characterized in that, load module is a film key.
4. the data calling system that is applied to coolant charging equipment according to claim 2 is characterized in that, load module is a touch-screen.
5. the data calling system that is applied to coolant charging equipment according to claim 2 is characterized in that, display module is a dot matrix LCD liquid crystal display.
6. the data calling system that is applied to coolant charging equipment according to claim 2 is characterized in that, display module is the LED charactron.
7. the data calling system that is applied to coolant charging equipment according to claim 2 is characterized in that, execution module is a switching device.
8. the data calling system that is applied to coolant charging equipment according to claim 2 is characterized in that, execution module is a plurality of switching devices.
8. according to claim 7 or the 8 described data calling systems that are applied to coolant charging equipment, it is characterized in that switching device is a relay.
9. according to claim 7 or the 8 described data calling systems that are applied to coolant charging equipment, it is characterized in that switching device is a switching tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201167116U CN201017317Y (en) | 2006-05-19 | 2006-05-19 | Data calling system applied to coolant filling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201167116U CN201017317Y (en) | 2006-05-19 | 2006-05-19 | Data calling system applied to coolant filling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201017317Y true CN201017317Y (en) | 2008-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201167116U Expired - Lifetime CN201017317Y (en) | 2006-05-19 | 2006-05-19 | Data calling system applied to coolant filling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201017317Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539316B (en) * | 2008-03-21 | 2011-06-01 | Lg电子株式会社 | Air-conditioner and method for charging refrigerant of air-conditioner |
| CN104951568A (en) * | 2015-07-17 | 2015-09-30 | 国网上海市电力公司 | Self-checking system and self-checking method for commercial database in power system |
-
2006
- 2006-05-19 CN CNU2006201167116U patent/CN201017317Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539316B (en) * | 2008-03-21 | 2011-06-01 | Lg电子株式会社 | Air-conditioner and method for charging refrigerant of air-conditioner |
| CN104951568A (en) * | 2015-07-17 | 2015-09-30 | 国网上海市电力公司 | Self-checking system and self-checking method for commercial database in power system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080206 |
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| EXPY | Termination of patent right or utility model |