CN208752364U - A kind of electronic labelling system - Google Patents
A kind of electronic labelling system Download PDFInfo
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- CN208752364U CN208752364U CN201820395650.4U CN201820395650U CN208752364U CN 208752364 U CN208752364 U CN 208752364U CN 201820395650 U CN201820395650 U CN 201820395650U CN 208752364 U CN208752364 U CN 208752364U
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Abstract
The utility model provides a kind of electronic labelling system, comprising: communication module, for receiving the annual test information updated；Display module, for showing the annual test information updated；Power control module, one end connect to power supply, and the other end is connect with communication module and display module respectively, and when carrying out annual test information update, being electrically connected between turn-on power and the display module is powered for the display module；After update, being electrically connected between power supply and the display module is disconnected.The application may be implemented the long-range update of vehicle carried electronic label, also, after updating and completing, then can disconnect being electrically connected for power supply and display module, dramatically save electric energy, reduce use cost.
Description
Technical field
The utility model relates to vehicle carried electronic label fields, more particularly to a kind of electronic labelling system.
Background technique
Vehicle is required to carry out annual test every year, and onboard by the patch of annual test patch, with the increase of vehicle, current year
Mostly inspection patch is to use papery, and can not reuse, and will generate an annual check paste, every annual meeting wave for each vehicle every year
Take several hundred million paper, moreover, the annual check paste inquiry of this papery gets up to be inconvenient, can not achieve to year each before the vehicle
The inquiry of information is examined, it is both inconvenient, it can not realize the needs of environmental protection.
It to solve the above-mentioned problems, is usually to be replaced using electronic tag to show car test information in current scheme,
But in first technical solution, the long-range update of electronic tag can not achieve, need car owner's timing that vehicle administration office is gone to carry out more
Newly, extremely inconvenient；Also, it in use, needs always for electronic label with power (battery or vehicle power supply power supply), pole
The earth wastes electricity, higher operating costs.
Summary of the invention
The application provides a kind of electronic labelling system, inconvenient to use to solve vehicle carried electronic label in existing scheme, and
The problem of higher cost.
To solve the above-mentioned problems, this application discloses a kind of electronic labelling systems characterized by comprising communication mould
Block, for receiving the annual test information updated；Display module, for showing the annual test information updated；Power control module, one end with
Power supply connection, the other end is connect with communication module and display module respectively, when carrying out annual test information update, turn-on power and institute
The electrical connection between display module is stated, is powered for the display module；After update, power supply and the display module are disconnected
Between electrical connection.
Preferably, the power control module includes wakeup unit, control unit, switch unit, wherein the control is single
Member connect respectively with the wakeup unit, power supply, the switch unit, the switch unit respectively with the communication module and institute
State display module connection；The wakeup unit switches to operating mode by suspend mode for waking up described control unit；It is described
Control unit, in the operational mode, when detecting that the communication module receives annual test information, controlling the switch unit
Conducting controls the switch unit after update and disconnects, and switches to suspend mode by operating mode.
Preferably, the switch unit includes MOS switch pipe or electronic analog swtich.
Preferably, the wakeup unit includes touch switch, for after receiving touching signals, to described control unit
Wake-up signal is sent, described control unit is waken up by suspend mode and switches to operating mode.
Preferably, the communication module, specifically for receiving the annual test information updated by NB-IOT network.
Preferably, the display module is Electronic Paper screen.
Preferably, the system also includes memory modules, connect respectively with the communication module and the display module, use
In the annual test information that storage updates.
Preferably, the Electronic Paper screen includes supporting course and the display capsule between the supporting course, described aobvious
Show the liquid charge that different colours are coated in capsule；Wherein, the liquid charge institute charged species of same color are identical.
Preferably, the system also includes fixed cells, for the Electronic Paper screen to be fixed on the designated vehicle
On front windshield.
Preferably, the system also includes storage unit, for by the annual test information preservation in database.
Compared with prior art, the application includes following advantages:
The embodiment of the present application provides a kind of electronic labelling system, by remotely receiving the annual test information of update, is carrying out
When annual test information update, being electrically connected between turn-on power and the display module is powered for the display module, and is being shown
The annual test information that update is shown in module disconnects being electrically connected between power supply and display module after update.With existing skill
Art scheme is compared, and the long-range update of vehicle carried electronic label may be implemented in the scheme of the embodiment of the present application, also, is updating completion
Afterwards, then being electrically connected for power supply and display module can be disconnected, electric energy is dramatically saved, reduces use cost.
Detailed description of the invention
Fig. 1 shows a kind of structural schematic diagram of electronic labelling system provided by the embodiments of the present application；
Fig. 2 shows a kind of schematic diagrames for the Electronic Paper screen for showing annual test information provided by the embodiments of the present application；
Fig. 3 shows a kind of schematic diagram of Electronic Paper screen provided by the embodiments of the present application；
Fig. 4 shows a kind of connection relationship diagram of power control module provided by the embodiments of the present application.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
The present application will be further described in detail for body embodiment.
Embodiment one
Referring to Fig.1, a kind of structural schematic diagram of electronic labelling system provided by the embodiments of the present application is shown, it specifically can be with
Include:
Communication module 110, for receiving the annual test information updated；
Display module 120, for showing the annual test information updated；
Power control module 130, one end connects to power supply, and the other end is connect with communication unit and display unit respectively,
When carrying out annual test information update, being electrically connected between turn-on power and the display module is powered for the display module；More
After new, being electrically connected between power supply and the display module is disconnected.
In the embodiment of the present application, electronic labelling system can be applied to onboard system, such as family-sized car, large-sized truck
Deng the embodiment of the present application is without restriction to this.
After each car test of each vehicle completion, the management system of vehicle administration office can car test information preservation to each vehicle
It is as shown in table 1 below into Management System Data library:
After all check items are completed and passed through, then the management system of vehicle administration office can pass through NB-IOT (Narrow
Band Internet of Things, narrowband Internet of Things) the car test information of each vehicle is sent to corresponding vehicle by network, has
Body can save the vehicles identifications of each vehicle in vehicle guard system data, according to vehicles identifications by the car test information of each vehicle
It is sent to designated vehicle.
Certainly, in practical applications, the information of vehicles of each vehicle is sent to designated vehicle is that this field is more mature
Technology, the embodiment of the present application are not repeated here herein.
In the electronic labelling system of the embodiment of the present application, it is provided with communication module 110, for receiving the annual test updated letter
Breath.
130 one end of power control module in the embodiment of the present application can be attached with power supply, and the other end is then distinguished
With communication module 110 and display module 120, when vehicle carries out annual test information update, then power control module 130 be can control
Electrical connection between turn-on power and display module 120, to power for display module 120, to meet 120 last year of display module
Examine the needs of information update.
In the embodiment of the present application, power supply can be using the on-vehicle battery on mobile unit as power supply, for display module
120 power supplies, it is of course also possible to use other way is the power supply of display module 120, the embodiment of the present application is without restriction to this.
After updating completion, then the annual test information of update can be shown on display module 120, certainly,
In the embodiment of the present application, display module 120 can be shown provided by the embodiments of the present application with Electronic Paper screen for example, referring to Fig. 2
A kind of schematic diagram for the Electronic Paper screen showing annual test information, as shown in Fig. 2, having vehicle currently newest in Electronic Paper screen display
Information between year, such as license board information, insurance information.
In a kind of preferred embodiment of the embodiment of the present application, Electronic Paper screen has the characteristic of low-power consumption, specifically, reference
Fig. 3 shows a kind of schematic diagram of Electronic Paper screen provided by the embodiments of the present application.
As shown in figure 3,1- superficial layer, 2- transparent electrode, 3- capsule, 4- positively charged white pigment, 5- are electronegative black
Color pigment, the transparent dispersion matchmaker of 6-, 7- lower electrode, 8- support layer, the outer light of 9-, 10- white, 11- black.
There is liquid charge inside each capsule 3, wherein by positive charge white colouring, negative electrical charge is dyed into black, when one
When applying positive/negative voltage at side position, the liquid with charge will be attracted and be repelled respectively, so that each
Pixel can be displayed in white or black.
And since the refreshing of electric ink is discontinuous, and since electric ink has bistable state effect (magnetic hysteresis effect
Answer), figure as shown in Figure 3 can be kept by refreshing after completing each time, and then, the equipment power saving of electric ink is that
If you do not need to display is varied, the electricity of the screen portions consumption of Electronic Paper screen is 0.
And after vehicle annual test information update, then power control module 130, which then can control, disconnects power supply and display
Electrical connection between module 120, to achieve the purpose that save a little.
Referring to Fig. 4, a kind of connection relationship diagram of power control module provided by the embodiments of the present application is shown, is such as schemed
Shown in 4, power control module 130 can also include: wakeup unit 11, control unit 12, switch unit 13, wherein control is single
Member 12 can be attached with wakeup unit 11, power supply 14 and switch unit 13 respectively, switch unit 13 can respectively with communication
Module 110 and display module 120 are attached.
When needing to carry out annual test information update, wakeup unit 11 can be used for waking up control unit 12 and be cut by suspend mode
Operating mode is shifted to, in the operational mode, control unit 12 is then controlled when detecting that communication module 110 receives annual test information
Switch unit 13 processed is connected, and then control switch unit 13 disconnects after update, and the operating mode of control unit 12 is cut
Shift to suspend mode.
Specifically, as shown, wakeup unit 11 can be the switch of setting, control unit 12 can be CPU, and switch is single
Member 13 can be MOS switch pipe or electronic analog swtich etc., and circuit diagram shown in Fig. 3 is described in detail with this.
In normal operation, CPU is in operating mode, and the pin that CPU is connected to 1 port of NMOS switch pipe is in height
Level, NMOS tube will be opened, and 2,3 pins of metal-oxide-semiconductor will be connected, and in the embodiment of the present application, it is non-using conducting resistance
Often small NMOS tube, the GND17 of other modules of circuit board can be directly connected on the ground, may be in working normally shape in this way
State.
And when system needs to enter low-power consumption mode, CPU can make the pin for being connected to 1 port of NMOS tube be in low electricity
Flat, 2,3 pins of NMOS tube will be by the modules such as communication module 110, buffer 15, display module 120 disconnect the company with ground
It connects, can thus be equivalent to and break power supply completely, then CPU enters the state of low-power consumption, can make the consumption of whole system
Electricity is very low.
In the embodiment of the present application, buffer 15 can cache the car test information of the update received, in display module
It is directly directly read from buffer 15 when 120 progress car test information update, it is possible to understand that ground, buffer 15 can be FLASH
Buffer, or other buffers, the embodiment of the present application are without restriction to this.
If it is desired to waking up whole system, it is only necessary to press on & off switch, CPU can be waken up, and then CPU controls NMOS again
Pipe makes system enter working condition.
In addition, being also parallel with resistance 16 in the junction of CPU and NMOS tube, electrostatic can be prevented dry during the work time
Disturb and prevent electrostatic breakdown NMOS tube.
In another preferred embodiment of the embodiment of the present application, wakeup unit 11 can also include touch switch (in figure
Be not shown), can be used for after receiving touching signals, to control unit 12 send wake-up signal, wake up control unit 12 by
Suspend mode switches to operating mode.
In a kind of preferred embodiment of the embodiment of the present application, the system can also include: that fixed cell (does not show in figure
Out), can be used for for Electronic Paper screen being fixed on the front windshield of designated vehicle.
In another preferred embodiment of the embodiment of the present application, the system can also include: storage unit (in figure not
Show), it can be used for annual test information preservation in database.
The embodiment of the present application provides electronic labelling system, by remotely receiving the annual test information of update, is carrying out annual test
When information update, being electrically connected between turn-on power and the display module is powered for the display module, and in display module
The annual test information that upper display updates disconnects being electrically connected between power supply and display module after update.With prior art side
Case is compared, and the long-range update of vehicle carried electronic label may be implemented in the scheme of the embodiment of the present application, also, after updating completion,
Being electrically connected for power supply and display module can be then disconnected, electric energy is dramatically saved, reduces use cost.
It should be noted that above-described embodiment can be combined with each other, preferably improve existing vehicle electronics to realize
Label can not remotely update, and the problem that power consumption is relatively high.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
Although preferred embodiments of the embodiments of the present application have been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and all change and modification within the scope of the embodiments of the present application.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, commodity or the equipment that include a series of elements not only include that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, commodity or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in process, method, commodity or the equipment for including the element.
Above to a kind of electronic labelling system provided herein, it is described in detail, it is used herein specifically
The principle and implementation of this application are described for a example, the application that the above embodiments are only used to help understand
Method and its core concept；At the same time, for those skilled in the art is being embodied according to the thought of the application
There will be changes in mode and application range, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (9)
1. a kind of electronic labelling system characterized by comprising
Communication module, for receiving the annual test information updated；
Display module, for showing the annual test information updated；
Power control module, one end connect to power supply, and the other end is connect with communication module and display module respectively, are carrying out annual test
When information update, being electrically connected between turn-on power and the display module is powered for the display module；Terminate in update
Afterwards, being electrically connected between power supply and the display module is disconnected；The power control module include wakeup unit, control unit,
Switch unit, wherein
Described control unit is connect with the wakeup unit, power supply, the switch unit respectively, the switch unit respectively with institute
Communication module is stated to connect with the display module；
The wakeup unit switches to operating mode by suspend mode for waking up described control unit；
Described control unit is used in the operational mode, when detecting that the communication module receives annual test information, described in control
Switching means conductive controls the switch unit after update and disconnects, and switches to suspend mode by operating mode.
2. system according to claim 1, which is characterized in that the switch unit includes MOS switch pipe or electronic simulation
Switch.
3. system according to claim 1, which is characterized in that the wakeup unit includes touch switch, for receiving
To after touching signals, wake-up signal is sent to described control unit, described control unit is waken up by suspend mode and switches to work
Mode.
4. system according to claim 1, which is characterized in that the communication module is specifically used for passing through NB-IOT network
Receive the annual test information updated.
5. system according to claim 1, which is characterized in that the display module is Electronic Paper screen.
6. the system also includes memory modules according to claim 1 to system described in any one of 5 claims, respectively with
The communication module is connected with the display module, for storing the annual test information updated.
7. system according to claim 5, which is characterized in that the Electronic Paper screen include supporting course and be located at the branch
The display capsule between layer is held, the liquid charge of different colours is coated in the display capsule；Wherein, same color is described
Liquid charge institute charged species are identical.
8. system according to claim 5, which is characterized in that the system also includes: fixed cell is used for the electricity
Sub- paper screen is fixed on the front windshield of designated vehicle.
9. system according to claim 1, which is characterized in that the system also includes: storage unit was used for the year
Information preservation is examined in database.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820395650.4U CN208752364U (en) | 2018-03-22 | 2018-03-22 | A kind of electronic labelling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820395650.4U CN208752364U (en) | 2018-03-22 | 2018-03-22 | A kind of electronic labelling system |
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| CN208752364U true CN208752364U (en) | 2019-04-16 |
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| CN201820395650.4U Active CN208752364U (en) | 2018-03-22 | 2018-03-22 | A kind of electronic labelling system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398841A (en) * | 2018-03-22 | 2018-08-14 | 京东方科技集团股份有限公司 | A kind of electronic labelling system and electronic labeling information update method |
| WO2022193150A1 (en) * | 2021-03-16 | 2022-09-22 | 京东方科技集团股份有限公司 | Electronic identification apparatus display method, controller, electronic identification apparatus, and system |
-
2018
- 2018-03-22 CN CN201820395650.4U patent/CN208752364U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398841A (en) * | 2018-03-22 | 2018-08-14 | 京东方科技集团股份有限公司 | A kind of electronic labelling system and electronic labeling information update method |
| WO2019179508A1 (en) * | 2018-03-22 | 2019-09-26 | 京东方科技集团股份有限公司 | Electronic tag system and electronic tag information updating method |
| US10972978B2 (en) | 2018-03-22 | 2021-04-06 | Boe Technology Group Co., Ltd. | Electronic tag system and method of updating electronic tag information |
| WO2022193150A1 (en) * | 2021-03-16 | 2022-09-22 | 京东方科技集团股份有限公司 | Electronic identification apparatus display method, controller, electronic identification apparatus, and system |
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