CN102191993A - Self-check thermostatic control device for vehicle engine - Google Patents
Self-check thermostatic control device for vehicle engine Download PDFInfo
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- CN102191993A CN102191993A CN 201010122862 CN201010122862A CN102191993A CN 102191993 A CN102191993 A CN 102191993A CN 201010122862 CN201010122862 CN 201010122862 CN 201010122862 A CN201010122862 A CN 201010122862A CN 102191993 A CN102191993 A CN 102191993A
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- control module
- self
- central control
- module
- thermostatically
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Abstract
The invention relates to a self-check thermostatic control device for a vehicle engine. The device comprises an encapsulation shell, the encapsulation shell is provided with a box cover, and a motor driving control module is distributed in the encapsulation shell. The device is characterized in that: a central control module is arranged in the encapsulation shell, and the control end of the central control module is connected with the controlled end of the motor driving control module; the receiving end of the central control module is connected with the input end of a temperature detection module; and the controlled end of the central control module is provided with a self-check module. Effective self-check can be realized on the thermostatic control device for the vehicle engine by using mutual fit of the self-check module and the central control module. No matter before or during the operation of the vehicle, whether a heat dissipation system works normally can be effectively determined.
Description
Technical field
The present invention relates to a kind of control gear, but relate in particular to a kind of self-checking type vehicular engine thermostatically-controlled equipment.
Background technique
At present, in the automobile of being sold on the market, its vehicular engine thermostatically-controlled equipment does not still have the working state self-checking function.In other words, no matter be before the operation of vehicle or in service, all can't determine whether proper functioning of sink.The monitoring parameter that has lacked vehicle like this is unfavorable for the investigation of accident potential.Simultaneously, owing to lack self check, in a single day motor goes wrong and can't obtain effectively feedback in time, particularly undesired for the temperature of motor, can't allow the user in time know especially.
Summary of the invention
The objective of the invention is to overcome the above problem that prior art exists, but a kind of self-checking type vehicular engine thermostatically-controlled equipment is provided.
But for realizing a kind of self-checking type vehicular engine of purpose of the present invention thermostatically-controlled equipment, include package casing, package casing is provided with lid, be distributed with the motor driving control module in the described package casing, wherein: also be provided with central control module in the described package casing, the control end of central control module connects the controlled terminal of described motor driving control module; The receiving terminal of described central control module connects the input end of temperature detecting module; The controlled terminal of described central control module is provided with selftest module.
Further, but above-mentioned a kind of self-checking type vehicular engine thermostatically-controlled equipment, wherein, the control end of described central control module is provided with pulse width modulation module, and the control end of pulse width modulation module connects the controlled terminal of motor driving control module.
Further, but above-mentioned a kind of self-checking type vehicular engine thermostatically-controlled equipment, wherein, described selftest module is provided with control knob, and lid is provided with through hole, and described control knob stretches out through hole.
Further, but above-mentioned a kind of self-checking type vehicular engine thermostatically-controlled equipment, wherein, the output terminal of described central control module connects the input end of display modular, and described lid is provided with observation panel, and display modular is positioned at observation panel.
Again further, but above-mentioned a kind of self-checking type vehicular engine thermostatically-controlled equipment, and wherein, described central control module is CPU.
Adopt technical solution of the present invention,, can realize effective self check the vehicular engine thermostatically-controlled equipment by utilizing cooperatively interacting of selftest module and central control module.Thus, no matter be vehicle before operation or in service, can both determine whether proper functioning of radiation system, be convenient to fault and get rid of.
Purpose of the present invention, advantage and characteristics will illustrate by following preferential embodiment's non-limitative illustration and explain that these embodiments only provide as an example with reference to accompanying drawing.
Description of drawings
But Fig. 1 is a kind of organigram of self-checking type vehicular engine thermostatically-controlled equipment.
The implication of each reference character is as follows among the figure:
1 package casing, 2 motor driving control modules
3 central control modules, 4 temperature detecting module
5 selftest modules, 6 pulse width modulation modules
7 control knobs, 8 display modulars
Embodiment
But a kind of self-checking type vehicular engine thermostatically-controlled equipment as shown in Figure 1, include package casing 1, package casing 1 is provided with lid, be distributed with motor driving control module 2 in the described package casing 1, its specialization is: also be provided with central control module 3 in the described package casing 1, the control end of central control module 3 connects the controlled terminal of described motor driving control module 2; The receiving terminal of described central control module 3 connects the input end of temperature detecting module 4; The controlled terminal of described central control module 3 is provided with selftest module 5.
With regard to the present invention's one preferred implementation, the control end of central control module 3 is provided with pulse width modulation module 6, and the control end of pulse width modulation module 6 connects the controlled terminal of motor driving control module 2.Thus, can help central control module 3 and control signal is changed smoothly and be imported in the motor driving control module 2, the associated components in the control motor driving control module 2.
And for the ease of at any time central control module 3 being sent self-test signal, selftest module 5 is provided with control knob 7, and lid is provided with through hole, and described control knob 7 stretches out through hole.For this reason, the user carries out self check to the vehicular engine thermostatically-controlled equipment if desired, only need press button and get final product.
Simultaneously, consider that the user can better know the working state of temperature, water temperature and each motor that the motor thermostatically-controlled equipment is monitored, the output terminal of described central control module 3 connects the input end of display modular 8, and described lid is provided with observation panel, and display modular 8 is positioned at observation panel.Moreover in order to allow central control module 3 adapt to need of work, it adopts CPU.
In conjunction with using process of the present invention, the user presses button, and selftest module 5 is started working.Selftest module 5 drives the checkout value that central control module 3 reads temperature detecting module 4 immediately.Simultaneously, control motor driving control module 2 successively by pulse width modulation module 6.Afterwards, the automobile-used motor of motor driving control module 2 drivings was worked 10 seconds successively.Then, with the working state of detected temperature, water temperature and each motor, show the working state of motor by display modular 8.
By above-mentioned character express also in conjunction with the accompanying drawings as can be seen, behind employing the present invention,, can realize effective self check to the vehicular engine thermostatically-controlled equipment by cooperatively interacting of selftest module and central control module.And the condition of self check is wide in range, no matter be vehicle before operation or in service, can both effectively determine whether proper functioning of radiation system.
Certainly, more than only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.In addition to the implementation, the present invention can also have other mode of execution.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop within the present invention's scope required for protection.
Claims (5)
1. but self-checking type vehicular engine thermostatically-controlled equipment, include package casing, package casing is provided with lid, be distributed with the motor driving control module in the described package casing, it is characterized in that: also be provided with central control module in the described package casing, the control end of central control module connects the controlled terminal of described motor driving control module; The receiving terminal of described central control module connects the input end of temperature detecting module; The controlled terminal of described central control module is provided with selftest module.
2. but a kind of self-checking type vehicular engine thermostatically-controlled equipment according to claim 1, it is characterized in that: the control end of described central control module is provided with pulse width modulation module, and the control end of pulse width modulation module connects the controlled terminal of motor driving control module.
But 3. a kind of self-checking type vehicular engine thermostatically-controlled equipment according to claim 1, it is characterized in that: described selftest module is provided with control knob, and lid is provided with through hole, and described control knob stretches out through hole.
4. but a kind of self-checking type vehicular engine thermostatically-controlled equipment according to claim 1 is characterized in that: the output terminal of described central control module connects the input end of display modular, and described lid is provided with observation panel, and display modular is positioned at observation panel.
5. but a kind of self-checking type vehicular engine thermostatically-controlled equipment according to claim 1, it is characterized in that: described central control module is CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010122862 CN102191993A (en) | 2010-03-05 | 2010-03-05 | Self-check thermostatic control device for vehicle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010122862 CN102191993A (en) | 2010-03-05 | 2010-03-05 | Self-check thermostatic control device for vehicle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102191993A true CN102191993A (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010122862 Pending CN102191993A (en) | 2010-03-05 | 2010-03-05 | Self-check thermostatic control device for vehicle engine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102191993A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1696615A (en) * | 2005-03-23 | 2005-11-16 | 诸城市新东方汽车仪表有限责任公司 | General singlechip controller of cluster gauge in motor vehicle, and method for adjusting parameters |
| CN201053351Y (en) * | 2006-03-16 | 2008-04-30 | 何顶云 | Power apparatus automatic monitoring and prompt device |
| US20080270002A1 (en) * | 2007-04-26 | 2008-10-30 | Yamaha Marine Kabushiki Kaisha | Engine temperature display device for a watercraft propulsion unit and a watercraft |
| CN201610784U (en) * | 2010-03-05 | 2010-10-20 | 苏州工业园区驿力机车科技有限公司 | Vehicular engine constant-temperature controller capable of performing self-checking |
-
2010
- 2010-03-05 CN CN 201010122862 patent/CN102191993A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1696615A (en) * | 2005-03-23 | 2005-11-16 | 诸城市新东方汽车仪表有限责任公司 | General singlechip controller of cluster gauge in motor vehicle, and method for adjusting parameters |
| CN201053351Y (en) * | 2006-03-16 | 2008-04-30 | 何顶云 | Power apparatus automatic monitoring and prompt device |
| US20080270002A1 (en) * | 2007-04-26 | 2008-10-30 | Yamaha Marine Kabushiki Kaisha | Engine temperature display device for a watercraft propulsion unit and a watercraft |
| CN201610784U (en) * | 2010-03-05 | 2010-10-20 | 苏州工业园区驿力机车科技有限公司 | Vehicular engine constant-temperature controller capable of performing self-checking |
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Application publication date: 20110921 |