CN103590956B - A kind of debugger for parking heating device - Google Patents
A kind of debugger for parking heating device Download PDFInfo
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- CN103590956B CN103590956B CN201310482077.2A CN201310482077A CN103590956B CN 103590956 B CN103590956 B CN 103590956B CN 201310482077 A CN201310482077 A CN 201310482077A CN 103590956 B CN103590956 B CN 103590956B
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- heating device
- parking heating
- debugger
- control panel
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Abstract
The invention discloses a kind of debugger for parking heating device, comprise control panel and display board, wherein, described control panel has electrical connector for being connected with power supply and for the oil pump with described parking heating device, fan, water pump, glow plug, described display board and some sensors carry out the electrical connector be connected, described control panel also has the data for receiving described sensor and controls described oil pump, fan, the control chip of water pump and glow plug, described control panel and described display board are connected to show data by datawire and input data to described control chip.The technical problem that the present invention solves is to need when overcoming existing breaking down to cause parking heating device maintenance cost high and parking heating device construction cycle long shortcoming whole for controller changing, and provides a kind of and can greatly reduce parking heating device maintenance cost and can shorten the debugger for parking heating device of parking heating device construction cycle.
Description
Technical field
The present invention relates to a kind of debugger.Be specially a kind of debugger of parking heating device.
Background technique
In low temperature environment, the motor of vehicle and other power plant is difficult to start, and especially carries out the vehicle of special operation, needs to heat to the water route of motor and auxiliary system.Often utilize the parking heating device be arranged on vehicle to heat motor at present, parking heating device generally includes oil pump, water pump, fan, firing chamber and controller.Its principle is, according to the parameter set in controller, the combustion oil of set amount is pumped into firing chamber by oil pump, and the combustion-supporting gas of set amount is pumped into firing chamber by fan.Fuel oil, through mixing with combustion-supporting air after adsorption net evaporation in firing chamber, is lighted under the effect of glow plug.Water pumps into the heat exchange fin being positioned at firing chamber through water pump, the water flowing through heat exchange fin by the water route that enters motor after heating with to motor and and auxiliary system heat.
Parking heating device is installed on vehicle, when the motor of vehicle be in different environment cause the parameter in controller inapplicable time, or when heater breaks down, because controller itself cannot revise its oneself parameter, need to change whole for controller, this makes the maintenance cost of heater higher.
In addition, in order to develop the controller adapting to low temperature environment, staff is needed first to utilize computer to set running parameter, the running parameter input control device of setting, then the device such as connection control device and oil pump, water pump, fan in the environment of low temperature, the actual effect of experiment setup parameter.Then according to actual effect again by the parameter of computer amendment setting, and then test, revise, so repeatedly, until obtain desirable parameter.Because testing ground is difficult to be provided as the power supply that computer powers, staff needs to shuttle in different job sites, not only inconvenient operation, also makes cycle of developing longer, thus makes the cost developed also higher.
Summary of the invention
The technical problem that the present invention solves is to need when overcoming existing breaking down to cause parking heating device maintenance cost high and parking heating device construction cycle long shortcoming whole for controller changing, and provides a kind of and can greatly reduce parking heating device maintenance cost and can shorten the debugger for parking heating device of parking heating device construction cycle.
A kind of debugger for parking heating device of the present invention, comprise control panel and display board, wherein, described control panel has electrical connector for being connected with power supply and for the oil pump with described parking heating device, fan, water pump, glow plug, described display board and some sensors carry out the electrical connector be connected, described control panel also has the data for receiving described sensor and controls described oil pump, fan, the control chip of water pump and glow plug, described control panel and described display board are connected to show data by datawire and input data to described control chip.
As preferably, described sensor comprises intake pipe temperature transducer, outlet pipe temperature transducer and flame sensor.
As preferably, described control panel is also provided with and is connected with the reset key of restoring the parameter of described control chip with described control chip.
As preferably, described display board be provided with display screen, for select to need the select button of the parameter of adjustment, for increase selected parameter increase button, for reducing the reduction button of selected parameter and the confirming button for preserving parameter after completing setting parameter.
As preferably, described display board is also provided with quick power-off button.
As preferably, described display board is also provided with reset button, and the position of described reset button is corresponding with the position of described reset key with while pressing described reset button, and described reset key is pressed.
As preferably, realizing the electrical connector that described control panel is connected with some described sensors is the first socket.
As preferably, realizing the electrical connector that described control panel is connected with described oil pump, fan, water pump and glow plug is the second socket.
As preferably, described control panel is also provided with overheating protection circuit and/or overprotection live road and/or short-circuit protection circuit.
As preferably, described power supply is direct current 24V voltage source.
Debugger for parking heating device of the present invention, has following beneficial effect:
Debugger for parking heating device of the present invention makes not need to change whole controller again to the maintenance of parking heating device, the fault of parking heating device can be detected by debugger and the parameter value of Direct box can be reconciled according to failure condition and complete maintenance, thus reducing maintenance cost.Debugger for parking heating device of the present invention also can be used to the control program developing parking heating device simultaneously, compares, reduces greatly the cost of research and development, and can shorten the construction cycle with development of computers.
Accompanying drawing explanation
Fig. 1 is the structural representation of the control panel of the debugger for parking heating device of one embodiment of the invention.
Fig. 2 is the structural representation of the display board of the debugger for parking heating device of one embodiment of the invention.
Fig. 3 is the flow chart that the debugger for parking heating device of one embodiment of the invention detects whether parking heating device exists the working procedure of fault and which kind of fault.
Fig. 4 is the flow chart of the closedown of the debugger for the parking heating device heater of one embodiment of the invention.
Reference character
1-control panel, 11-control chip, 12-reset key, 13-first socket, 131-intake pipe sensor socket hole, 132-outlet pipe sensor socket hole, 133-flame sensor socket hole, 14-second socket, 141-power plug bore, 142-glow plug socket hole, 143-oil pump socket hole, 144-fan socket hole, 145-water pump socket hole, 15-the 3rd socket, 2-display board, 21-display screen, 22-reset button, 23-select button, 24-increases button, 25-reduces button, 26-confirming button, the quick power-off button of 27-.
Embodiment
Fig. 1 is the structural representation of the control panel 1 of the debugger for parking heating device of one embodiment of the invention, and Fig. 2 is the structural representation of the display board 2 of the debugger for parking heating device of one embodiment of the invention.As depicted in figs. 1 and 2, debugger for parking heating device of the present invention comprises control panel 1 and display board 2, described control panel 1 has electrical connector for being connected with external power supply and for the oil pump with described parking heating device, fan, water pump, glow plug, described display board 2 and some sensors carry out the electrical connector (oil pump be connected, fan, water pump, glow plug and sensor do not show in the drawings), described control panel 1 also has data for receiving described sensor and to described oil pump, fan, the control chip 11 sending control command of water pump and glow plug, described control panel 1 and described display board 2 are connected to show data by datawire and input data to described control chip 11.
By above structure, the data of control panel 1 receiving sensor, and data are sent to display board 2 and show, make staff can judge working state and the failure condition of parking heating device all parts, and the parameter of the controller of parking heating device can be changed according to the information known, thus make the running state that parking heating device reaches correct even more satisfactory.This makes not need to change whole controller again to the maintenance of parking heating device, thus reduces maintenance cost.
Simultaneously, the debugger of above structure also can be used to the control program developing parking heating device, that is, obtain optimum data and program in testing ground by repetition test, and inputted in the controller of parking heating device, thus control the running state that parking heating device obtains the best.This debugger for parking heating device is very simple relative to structure computer, but the object enough realizing debugging and test, but its cost greatly reduces relative to current computer, and this greatly reduces the cost of research and development.
Because structure is simple, the debugger for parking heating device of the present invention is easy to carry relative to another the obvious advantage computer, and than holding most at present, portative notebook computer is also easy to be carried.In addition, because structure is simple, it is also lower to the requirement of power supply, direct current 24V power supply can meet its work requirements, that is, it can be powered by vehicle power, this makes to facilitate many to the research and development of parking heating device than at present, staff can research and develop parking heating device at experimental field completely, and need not come and go between different operational sites, thus greatly can shorten the cycle of research and development.
In the present embodiment, described sensor comprises intake pipe temperature transducer, outlet pipe temperature transducer and flame sensor.Whether wherein flame sensor is positioned at firing chamber, can perception light a fire successful, and whether successful for igniting information is sent the control chip 11 of control panel 1.When the unsuccessful number of times of igniting reaches the number of times of setting, control chip 11 judges that igniting is out of order, and sends the warning of ignition failure, and warning is sent on display board 2 and shows.Intake pipe temperature transducer can detect the temperature of water in intake pipe, outlet pipe temperature transducer can to detect in parking heating device the out temperature of the water of access to engine, namely water is by the temperature after heating, and data are sent control chip 11, when the temperature of the water in outlet pipe reaches the maximum temperature of setting, control chip 11 sends instruction to fan and oil pump, and burning is stopped.
By data that the sensor passes, staff can judge whether igniting has fault, and whether combustion heating has fault, and each parameters of operating part arrange whether reasonable, as the action frequency, glow plug preheat time etc. of the rotating speed of fan, oil pump.
In the present embodiment, described control panel 1 is also provided with and is connected with the reset key 12 of restoring the parameter of described control chip 11 with described control chip 11, the parameter of control chip 11 can be made to restore to original state by pressing reset key 12, thus be more conducive to revise parameter.As preferred further, described display board 2 is also provided with reset button 22, the position of described reset button 22 is corresponding with the position of described reset key 12, and with while pressing described reset button 22, described reset key 12 is pressed, and this makes the operation of pressing reset key 12 more convenient.Certainly, display board 2 also can not arrange reset button 22, and reserves aperture in the position corresponding with reset key 12, when needs reset, elongated element can be used to stretch in aperture and press reset key 12.
As preferably, as shown in Figure 2, described display board 2 be provided with display screen 21, for select to need the select button 23 of the parameter of adjustment, for increase selected parameter increase button 24, for reducing the reduction button 25 of selected parameter and the confirming button 26 for preserving parameter after completing setting parameter.Can realize amendment to parameter and preservation by above structure, certain display board 2 also can adopt touch screen, and such display board 2 does not just need the button arranging various entity.
As preferably, described display board 2 is also provided with quick power-off button 27, when debugger is in an emergency, presses quick power-off button 27, prevents destructive consequence.
In the present embodiment, realizing the electrical connector that described control panel 1 is connected with some described sensors is that the first socket 13, first socket 13 has multiple socket hole, to receive the plug of multiple sensor.As shown in the figure, the first socket 13 has intake pipe sensor socket hole 131, outlet pipe sensor socket hole 132 and flame sensor socket hole 133.Realizing the electrical connector that described control panel 1 is connected with described oil pump, fan, water pump and glow plug is that the second socket 14, second socket 14 also has multiple socket hole, to receive the plug of oil pump, fan, water pump and glow plug.As shown in Figure 1, the second socket 14 has power plug bore 141, glow plug socket hole 142, oil pump socket hole 143, fan socket hole 144, water pump socket hole 145.What realize the connection of described control panel 1 and datawire is the 3rd socket 15, as shown in Figure 1.
As preferably; described control panel 1 is also provided with overheating protection circuit and/or overload protecting circuit and/or short-circuit protection circuit (not shown overheating protection circuit, overload protecting circuit and short-circuit protection circuit); to carry out debugger overheated and/or to transship and/or short-circuit protection; wherein, the structure of overheating protection circuit and/or overload protecting circuit and/or short-circuit protection circuit is the common structure in related domain.
In the present embodiment, power supply is direct current 24V power supply, certainly, also can adopt other power supplys.
Below for Fig. 3, describe the debugger for parking heating device of the present invention in detail and detect the flow chart whether parking heating device exists the working procedure of fault and which kind of fault.
Start the debugger being used for parking heating device, the control chip 11 of control panel 1 sends and starts heater instruction, and first start water pump and each sensor, and whether detect intake pipe temperature higher than setting value, this setting value is 0 DEG C in the present embodiment.If intake pipe temperature is higher than 0 DEG C, then transit time t
2=t
41after open fan, t
41be preset as 30s in the present embodiment; If intake pipe temperature is higher than 0 DEG C, then transit time t
2=t
42after open fan, t
42be preset as 60s in the present embodiment.No matter intake pipe temperature is higher than 0 DEG C or lower than 0 DEG C, and fan full speed running, namely enters lighting up procedure.
Rear transit time t opened by fan
1, its speed is reduced to F at full speed
1%, opens glow plug simultaneously and carries out preheating.In the present embodiment, t
1be preset as 30s, F
1be preset as 5.Transit time t again
4(if intake pipe temperature is lower than 0 DEG C, t
2=t
41, if intake pipe temperature is higher than 0 DEG C, t
2=t
42), start oil pump, the pump oil number of times of oil pump is n
1/ s, n
1be preset as 5.Transit time t again
6, rotation speed of the fan is upgraded to F at full speed
2%, t
6be preset as 5s, F
2be preset as 28, meanwhile, the pump oil number of times of oil pump is upgraded to n
2/ s, n
2be preset as 8.Transit time t again
7, rotation speed of the fan is upgraded to F at full speed
3%, t
7be preset as 25s, F
3be preset as 60, meanwhile, the pump oil number of times of oil pump is upgraded to n
4/ s, n
4be preset as 12.
Transit time t again
10, the information transmitted by flame sensor judges that whether igniting is successful, t
10be preset as 20s.Successfully then closing glow plug as lighted a fire, making the pump of oil pump oil number of times be n simultaneously
3/ s, n
3be preset as 15, fan full speed running, enter the heating steps to water.
As unsuccessful then closedown glow plug and the oil pump of lighting a fire, transit time t
2judge whether the number of times of lighting a fire reaches set point number, and set point number is preset as 3 times in the present embodiment.As being less than set point number, then again enter lighting up procedure.Number of times as igniting reaches 3 times, then close fan and oil pump, and export failure warning information, and the content of warning message can be that " igniting reaches 3 times, shutdown! " certainly, also following scheme can be configured to: transit time t
2judge whether the number of times of lighting a fire is greater than set point number, and set point number is preset as 3 times in the present embodiment.As being less than set point number, then again enter lighting up procedure.As being greater than or equal to set point number, then closing fan and oil pump, and export failure warning information.
In the step heated water, according to the information that outlet pipe temperature transducer transmits, control chip 11 judges whether the temperature of water pipe reaches or higher than setting temperature T
1, T
1be preset as 70 DEG C.As reached setting temperature T
1, then close oil pump and enter truce state.Transit time t again
3, close fan, t
3be preset as 60s.Meanwhile, according to the information that outlet pipe temperature transducer transmits, control chip 11 judges whether the temperature of water pipe reaches or lower than setting temperature T
2, T
2be preset as 50 DEG C.
As do not reached or lower than setting temperature T
2, then maintain truce state, and continue repeatedly to judge whether the temperature of water pipe reaches or lower than setting temperature T
2.Temperature as outlet pipe reaches or lower than setting temperature T
2, then transit time t
41enter lighting up procedure and heating steps.
In the step heated water, according to the information that outlet pipe temperature transducer transmits, control chip 11 judges that the temperature of water pipe does not reach also not higher than setting temperature T
1, then the information sent according to flame sensor judges whether flame extinguishes, and as flame does not extinguish, then continues repeatedly to judge whether the temperature of water pipe reaches or higher than setting temperature T
1.If flame extinction, then close the solenoid valve of oil pump.Transit time t again
3, t
3be preset as 60s, close fan and water pump, and export failure warning information, the content of warning message could be " flame extinction, shutdown! ".
Receive above-mentioned any failure warning, staff can revise some parameters by display board 2, as the pump speed oil, glow plug preheat time etc. of the rotating speed of fan, oil pump, to eliminate fault, or makes the operation of heat pump reach better state.
Below for Fig. 4, describe the process that the debugger for parking heating device of the present invention closes heater in detail.
The control chip 11 of control panel 1 sends closes heater instruction, first closes oil pump and glow plug, and judges that whether igniting is successful, if light a fire successfully, then and full speed running fan, transit time t
8, close fan, then transit time t
9, switch off the pump, and export shutdown information.As unsuccessful in lighted a fire, then full speed running fan, transit time t
9, close fan and water pump, and export shutdown information.
Above embodiment is only exemplary embodiment of the present invention, and be not used in restriction the present invention, protection scope of the present invention is defined by the claims.Those skilled in the art are in essence of the present invention and protection domain, and the various amendment make the present invention or equivalent replacement also drop in protection scope of the present invention.
Claims (9)
1. the debugger for parking heating device, it is characterized in that: comprise control panel and display board, wherein, described control panel has electrical connector for being connected with power supply and for the oil pump with described parking heating device, fan, water pump, glow plug, described display board and some sensors carry out the electrical connector be connected, described control panel also has the data for receiving described sensor and controls described oil pump, fan, the control chip of water pump and glow plug, described control panel and described display board are connected to show data by datawire and input data to described control chip, described display board is provided with display screen, for selecting the select button of the parameter needing adjustment, for increasing the increase button of selected parameter, for reducing the reduction button of selected parameter and the confirming button for preserving parameter after completing setting parameter.
2. the debugger for parking heating device according to claim 1, is characterized in that: described sensor comprises intake pipe temperature transducer, outlet pipe temperature transducer and flame sensor.
3. the debugger for parking heating device according to claim 2, is characterized in that: described control panel is also provided with and is connected with the reset key of restoring the parameter of described control chip with described control chip.
4. the debugger for parking heating device according to claim 2, is characterized in that: described display board is also provided with quick power-off button.
5. the debugger for parking heating device according to claim 3, it is characterized in that: described display board is also provided with reset button, the position of described reset button is corresponding with the position of described reset key with while pressing described reset button, and described reset key is pressed.
6. the debugger for parking heating device according to claim 1, is characterized in that: realizing the electrical connector that described control panel is connected with some described sensors is the first socket.
7. the debugger for parking heating device according to claim 1, is characterized in that: realizing the electrical connector that described control panel is connected with described oil pump, fan, water pump and glow plug is the second socket.
8. the debugger for parking heating device according to any one of claim 1-5, is characterized in that: described control panel is also provided with overheating protection circuit and/or overprotection live road and/or short-circuit protection circuit.
9. the debugger for parking heating device according to any one of claim 1-7, is characterized in that: described power supply is direct current 24V voltage source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310482077.2A CN103590956B (en) | 2013-10-15 | 2013-10-15 | A kind of debugger for parking heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310482077.2A CN103590956B (en) | 2013-10-15 | 2013-10-15 | A kind of debugger for parking heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103590956A CN103590956A (en) | 2014-02-19 |
| CN103590956B true CN103590956B (en) | 2016-03-09 |
Family
ID=50081236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310482077.2A Active CN103590956B (en) | 2013-10-15 | 2013-10-15 | A kind of debugger for parking heating device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076512A (en) * | 1992-03-19 | 1993-09-22 | 王光华 | Automobile low-temperature heat starter |
| CN2934636Y (en) * | 2006-07-03 | 2007-08-15 | 杜金明 | Automobile preheater |
| CN201687633U (en) * | 2010-05-18 | 2010-12-29 | 高峰 | Volatilization parking heater |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011256766A (en) * | 2010-06-08 | 2011-12-22 | Toyota Motor Corp | Control device of internal combustion engine |
-
2013
- 2013-10-15 CN CN201310482077.2A patent/CN103590956B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076512A (en) * | 1992-03-19 | 1993-09-22 | 王光华 | Automobile low-temperature heat starter |
| CN2934636Y (en) * | 2006-07-03 | 2007-08-15 | 杜金明 | Automobile preheater |
| CN201687633U (en) * | 2010-05-18 | 2010-12-29 | 高峰 | Volatilization parking heater |
Non-Patent Citations (1)
| Title |
|---|
| 汽车驻车加热器控制系统研究;曹蕊;《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》;20130115(第1期);第11-12页，第26-27页，第34页 * |
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| CN103590956A (en) | 2014-02-19 |
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