CN201932006U - Automobile instrument energy-saving device - Google Patents
Automobile instrument energy-saving device Download PDFInfo
- Publication number
- CN201932006U CN201932006U CN2010206660182U CN201020666018U CN201932006U CN 201932006 U CN201932006 U CN 201932006U CN 2010206660182 U CN2010206660182 U CN 2010206660182U CN 201020666018 U CN201020666018 U CN 201020666018U CN 201932006 U CN201932006 U CN 201932006U
- Authority
- CN
- China
- Prior art keywords
- microprocessor
- instrument
- pressure sensor
- energy
- automobile instrument
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
The utility model discloses an automobile instrument energy-saving device, which comprises an automobile instrument, a pressure sensor and a microprocessor, wherein the automobile instrument, the pressure sensor and the microprocessor are connected through conducting wires, and the pressure sensor is arranged under a driving position. The automobile instrument energy-saving device adopting the technical scheme has the advantages that an automobile key is in an acceleration (ACC) or ON gear, the automobile instrument is in an open state, no person is in the driving position, the pressure sensor transmits detected signals to the microprocessor, the microprocessor controls the instrument to realize time delay and to enter a dormant state, the automobile instrument enters an energy-saving mode, the pressure sensor transmits the detected signals to the microprocessor when a driver returns to a seat, the microprocessor controls the instrument to enter the work state, a circuit of the instrument is controlled at a proper time to realize the energy-saving and emission reduction effects, the structure is simple, the implantation performance is strong, the cost is low, and in addition, the automobile instrument energy-saving device is suitable for being popularized and applied.
Description
Technical field
The utility model relates to vehicle electronics, relates in particular to a kind of auto meter energy saver.
Background technology
At present the energy-conservation main implementation of onboard instruments is as follows:
One is to use energy-conservation LED fluorescent tube; The 2nd, simplify circuit structure, get rid of the additional function that does not need usefulness; The 3rd, the demonstration of SELF CL instrument when ignition lock is in the OFF shelves.
There are the following problems for mode one: the cost of energy-conservation LED lamp is than higher, aspect cost, owing to select the higher LED lamp of cost, the consumption that has objectively increased the car body energy for use.
There are the following problems for mode two: after circuit is simplified, realized on unilateral energy-conservation, but because the disappearance of partial function has caused the not comprehensive of instrument function, just not cumbersome when those more inclined to one side functions are in the end wanted usefulness.
There are the following problems for mode three: generally speaking, the driver is when going out, often car is not in the OFF state, because action or shorter habitually from the time ratio of car, so the instrument in the car often is in the state of turning on light, though the time is not long, but in the waste that has in fact caused the energy.And the driver is difficult to control from the length of car time, and the time of sometimes estimating away is very short, but for a long time afterwards just returns the state that has caused instrument always to work.In addition, because long at the automobile work-hours, the working environment instability, car owner's task reason such as also differ widely has caused unnecessary the working long hours of instrument, has wasted electric energy.
Summary of the invention
Goal of the invention: the purpose of this utility model is at the deficiencies in the prior art, provides a kind of and judges whether chaufeur comes the demonstration whether auto meter energy saver of control instrument in car.
Technical scheme: in order to realize the foregoing invention purpose, the technical scheme that the utility model adopted is:
A kind of auto meter energy saver comprises auto meter, pressure sensor, microprocessor, connects by lead between described auto meter, pressure sensor and the microprocessor, and described pressure sensor is arranged on the operator seat below.Automobile key is in ACC or ON shelves, the auto meter open mode, as operator seat nobody, pressure sensor is passed to microprocessor with detected signal, the time-delay of microprocessor control instrument enters dormant state, and auto meter enters energy saver mode, when chaufeur is got back on the seat, pressure sensor is passed to microprocessor with detected signal, and the microprocessor control instrument enters mode of operation.
Described microprocessor is by gateway and the total wire joint of CAN.When the pressure above the pressure sensor just judges that chaufeur leaves the seat during less than certain value, this time, microprocessor read the CAN message after the gateway processes, if this time, car door was in non-door knob state, judge that then chaufeur is in from the car state, instrument enters dormant state, close the peripheral circuit above the instrument, make it enter energy saver mode; Get back on the seat when chaufeur, pressure sensor imports detection signal into microprocessor, activates the circuit of instrument, makes it enter mode of operation.
Described microprocessor is the microprocessor in the car body controller.
Beneficial effect: the utility model compared with prior art, its beneficial effect is: 1, according to chaufeur control instrument in good time on steering position whether, reach the energy-saving and emission-reduction purpose; 2, energy-conservation under the situation of the original function that has kept instrument; 3, utilize the more accurate in good time instrument of having controlled of CAN bus; 4, simple in structure, exploitativeness is strong, low being beneficial to of cost applied.
Description of drawings
Accompanying drawing is the utility model structural principle scheme drawing.
The specific embodiment
Below in conjunction with accompanying drawing, by a most preferred embodiment, technical solutions of the utility model are elaborated, but protection domain of the present utility model is not limited to described embodiment.
As shown in the figure, a kind of auto meter energy saver, comprise auto meter 1, pressure sensor 2, microprocessor 3, connect by lead between described auto meter 1, pressure sensor 2 and the microprocessor 3, described pressure sensor 2 is arranged on operator seat 4 belows, and described microprocessor 3 is connected with CAN bus 6 by gateway 5.Described microprocessor 3 is the microprocessor in the car body controller.When the pressure above the pressure sensor just judges that chaufeur leaves the seat during less than certain value, this time, microprocessor read the CAN message after the gateway processes, if this time, car door was in non-door knob state, judge that then chaufeur is in from the car state, instrument enters dormant state, close the peripheral circuit above the instrument, make it enter energy saver mode; Get back on the seat when chaufeur, pressure sensor imports detection signal into microprocessor, activates the circuit of instrument, makes it enter mode of operation.
Claims (3)
1. auto meter energy saver, it is characterized in that: described auto meter energy saver comprises auto meter, pressure sensor, microprocessor, connect by lead between described auto meter, pressure sensor and the microprocessor, described pressure sensor is arranged on the operator seat below.
2. auto meter energy saver according to claim 1 is characterized in that: described microprocessor is by gateway and the total wire joint of CAN.
3. auto meter energy saver according to claim 1 is characterized in that: described microprocessor is the microprocessor in the car body controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206660182U CN201932006U (en) | 2010-12-17 | 2010-12-17 | Automobile instrument energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206660182U CN201932006U (en) | 2010-12-17 | 2010-12-17 | Automobile instrument energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201932006U true CN201932006U (en) | 2011-08-17 |
Family
ID=44443542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206660182U Expired - Lifetime CN201932006U (en) | 2010-12-17 | 2010-12-17 | Automobile instrument energy-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201932006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039859A (en) * | 2010-12-17 | 2011-05-04 | 江苏罗思韦尔电气有限公司 | Energy-saving device for automobile instrument |
| CN103426281A (en) * | 2013-07-31 | 2013-12-04 | 宏景电子(芜湖)有限公司 | Test car remote monitoring and management system and control method thereof |
-
2010
- 2010-12-17 CN CN2010206660182U patent/CN201932006U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039859A (en) * | 2010-12-17 | 2011-05-04 | 江苏罗思韦尔电气有限公司 | Energy-saving device for automobile instrument |
| CN103426281A (en) * | 2013-07-31 | 2013-12-04 | 宏景电子(芜湖)有限公司 | Test car remote monitoring and management system and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203126536U (en) | Vehicle wading auxiliary device | |
| WO2006050107A3 (en) | Ac drive system for electrically operated vehicle | |
| CN202669600U (en) | Automobile lamp delaying switch off device | |
| ATE420000T1 (en) | DEVICE AND METHOD FOR CONTROLLING AN ELECTRIC PARKING BRAKE OF A COMMERCIAL VEHICLE | |
| TW200704552A (en) | System and method of providing information of bad communication signal of car-sued wireless communication module | |
| CN103195589A (en) | Start assisting device of manual-gear automobile | |
| CN203511575U (en) | New energy automobile and key-free starting system thereof | |
| CN201932006U (en) | Automobile instrument energy-saving device | |
| CN102039859A (en) | Energy-saving device for automobile instrument | |
| CN103857562B (en) | Device for controlling vehicle | |
| CN201872672U (en) | Device for reminding truck driver of overtime driving | |
| CN204136965U (en) | A kind of hydrodynamic retarder controller | |
| TW200642880A (en) | Vehicle backing-up radar device without a controller | |
| CN108602464A (en) | The steering indicating light work sound control system of vehicle | |
| CN216424366U (en) | Braking system and vehicle | |
| CN202480976U (en) | Intelligent deceleration reminder | |
| CN205086822U (en) | Prevent grazing passerby gate operating lock | |
| CN201240378Y (en) | Electric control apparatus for foot brake valve of motor vehicle | |
| CN203511457U (en) | Parking indication device | |
| CN109263471B (en) | Automatic control system for automobile accelerator | |
| CN205692000U (en) | A kind of integrated switch controlling Automobile drive pattern | |
| CN107010044B (en) | A kind of control method and automobile of weak mixed power assembly manually | |
| CN203780323U (en) | Locking system adaptive to motor vehicle started by one button and motor vehicle ignited to start up by key | |
| CN203713783U (en) | System for automatically opening windows of automobile falling into water | |
| CN103287333A (en) | Intelligent early warning system for assisting in driving |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |