CN207503454U

CN207503454U - A kind of motor vehicle tail number restricted driving prompting device

Info

Publication number: CN207503454U
Application number: CN201721663545.6U
Authority: CN
Inventors: 陈强
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-04
Filing date: 2017-12-04
Publication date: 2018-06-15
Anticipated expiration: 2027-12-04

Abstract

The utility model is related to technical field of automobile accessories, and disclose a kind of motor vehicle tail number restricted driving prompting device, including prompting device shell, liquid crystal display is embedded at the top of the prompting device outer casing frontispiece, the bottom of the prompting device outer casing frontispiece is provided with button, the left and right sides of the prompting device shell offer louver, the left side of the prompting device shell and USB port is offered on front side of the louver, the left side of the prompting device shell and charge prompting lamp is provided with above the USB port, the back side of the prompting device shell is fixedly connected with solar panel.The motor vehicle tail number restricted driving prompting device, time is accurate, be not in fail to report, disorderly report, the speech chip recorded by professional broadcast Radio Announcer, suggestion content enrich, and prompting mode is warm, screen prompt is shown clearly, and have countdown prompting, it is truly realized driver and gets on the bus instant alerts, significantly more efficient can prevent driver causes in violation of rules and regulations because the time is forgotten.

Description

A kind of motor vehicle tail number restricted driving prompting device

Technical field

The utility model is related to technical field of automobile accessories, specially a kind of motor vehicle tail number restricted driving prompting device.

Background technology

Motor vehicle tail number restricted driving system is a kind of traffic system expedited the emergence of to alleviate urban traffic pressure, the odd numbers date When, can only license number end number be odd numbers private car can more than road, can only license number end number when the even numbers date Be even numbers private car can more than road, measure implement after mitigation is played to urban traffic blocking.

Although motor vehicle tail number, which is restricted driving, can effectively alleviate the situation of traffic congestion, due to the routine work of people Very fast with rhythm of life, in allegro life, people are likely to forget the date of motor vehicle restricting the number, cause car owner The acts of violating regulations such as restricted driving region are accidentally rushed within the time of restricting driving, car owner is caused and is imposed a fine and detained the problem of grading that drives, meanwhile, for On the dates such as the inspection vehicle of vehicle, mileage maintenance and relatives and friends' birthday, driver, which is also required to pay energy, often to be kept firmly in mind, it is long into For a kind of burden, so proposing a kind of motor vehicle tail number restricted driving prompting device to solve the above problems.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of motor vehicle tail number restricted driving prompting device, and having can The advantages that reminding car owner's driving restriction information, solves the problems, such as that driver can forget driving restriction information.

(2) technical solution

To realize the purpose of above-mentioned prompting car owner driving restriction information, the utility model provides following technical solution：One Kind motor vehicle tail number restricted driving prompting device, including prompting device shell, liquid crystal display is embedded at the top of the prompting device outer casing frontispiece Screen, the bottom of the prompting device outer casing frontispiece are provided with button, and the left and right sides of the prompting device shell offer playback Hole, the left side of the prompting device shell and offers USB port, the left side of the prompting device shell on front side of the louver Face and charge prompting lamp is provided with above the USB port, the back side of the prompting device shell is fixedly connected with solar-electricity Pond plate.

Preferably, the inside of the prompting device shell include power management module, ferric phosphate lithium cell, vibrating sensor, Microcontroller, voice module, power amplifier module, loudspeaker and clock chip, and the output of the output terminal, USB port of solar panel The output terminal of end and ferric phosphate lithium cell is electrically connected with the input terminal of power management module, the output terminal of power management module, The output terminal of the output terminal of vibrating sensor, the output terminal of clock chip and button is electrically connected with the input terminal of microcontroller, language The input terminal of sound module and the input terminal of liquid crystal display are electrically connected with the input terminal of microcontroller, the output terminal of voice module with The input terminal electrical connection of power amplifier module, the output terminal of power amplifier module are electrically connected with the input terminal of loudspeaker.

Preferably, the model STM8L151C6T6 of the microcontroller.

Preferably, the liquid crystal display uses 1 HT1622 chip.

Preferably, the voice module uses OTP-SC080G speech chips, few disposable of voice module y peripheral cells Program (OTP) speech chip, embedded OTP EPROM frameworks, have 2 input ports, 2 I/O feet, audio output have PWM and DAC patterns.

Preferably, the model HDX-2 of the vibrating sensor, which is by metal material and plastics Pipe manufactures.

Preferably, the model RX8025-T of the clock chip.

Preferably, the power management chip model CN3082 in the power management module, being can be to multiple battery The chip of charge control is carried out, suitable for charging to single-unit ferric phosphate lithium cell, which includes power transistor, application When do not need to external current sense resistor and blocking diode.

(3) advantageous effect

Compared with prior art, the utility model provides a kind of motor vehicle tail number restricted driving prompting device, has following beneficial Effect：

The motor vehicle tail number restricted driving prompting device coordinates ferric phosphate lithium cell and solar panel by power management module For system power supply, the normal work of system ensure that, vibrating sensor functional reliability is high, and microcontroller is low in energy consumption, and power supply is flexible, System possesses independent time chip, and the time is accurate, is not in fail to report, disorderly report, the language recorded by professional broadcast Radio Announcer Sound chip, suggestion content enrich, and prompting mode is warm, and screen prompt is shown clearly, and has countdown prompting, is truly realized and is driven The person of sailing gets on the bus instant alerts, and significantly more efficient can prevent driver causes in violation of rules and regulations because the time is forgotten.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the utility model prompting device appearance diagram；

Fig. 3 is the utility model main program flow chart；

Fig. 4 is the utility model single chip circuit figure；

Fig. 5 is the utility model vibrating sensor circuit diagram；

Fig. 6 is the utility model clock module circuit diagram；

Fig. 7 is the utility model liquid crystal display circuit diagram；

Fig. 8 is the utility model voice module circuit diagram；

Fig. 9 is the utility model power management module circuit diagram；

Figure 10 is the utility model key circuit figure.

In figure：1 prompting device shell, 2 liquid crystal displays, 3 buttons, 4 louvers, 5USB ports, 6 charge prompting lamps, 7 are too Positive energy solar panel.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

Please refer to Fig.1-10, a kind of motor vehicle tail number restricted driving prompting device, including prompting device shell 1, prompting device shell 1 it is interior Portion include power management module, ferric phosphate lithium cell, vibrating sensor, microcontroller, voice module, power amplifier module, loudspeaker and when Clock chip, and the output terminal of the output terminal of solar panel 7, the output terminal of USB port 5 and ferric phosphate lithium cell is and power supply The input terminal electrical connection of management module, the output of the output terminal of power management module, the output terminal of vibrating sensor, clock chip End and the output terminal of button 3 are electrically connected with the input terminal of microcontroller, the input terminal of voice module and liquid crystal display 2 it is defeated Enter end to be electrically connected with the input terminal of microcontroller, the output terminal of voice module is electrically connected with the input terminal of power amplifier module, power amplifier mould The output terminal of block is electrically connected with the input terminal of loudspeaker, and the model STM8L151C6T6 of microcontroller, microcontroller is prompting device circuit Plate acp chip, the chip have MCU 8-bit STM8L STM8 CISC 32KB Flash 2.5V/3.3V 48-Pin LQFP Tray RoHS:Compliant, faster, liquid crystal display 2 uses 1 HT1622 chip to reaction speed, is 256 sections of LCD The multi-functional LCD driver of 32 × 8 internal memory of driving chip, it is that it is main special that HT1622, which can drive multistage LCD characters, Sign, HT1622 may be constructed LCD display module and display system, and the communication cable of HT1622 and controller only needs 3-4, HT1622 further comprises power saving order simultaneously, more energy-efficient, and voice module uses OTP-SC080G speech chips, voice mould The few one time programming OTP speech chips of block y peripheral cells, embedded OTP EPROM frameworks have 2 input ports, 2 I/O Foot, audio output have PWM and DAC patterns, can store multiple voice prompting, the model HDX-2 of vibrating sensor, the type Number vibrating sensor be by metal material and plastic tube manufacture, the product high sensitivity, not by external sound interference the advantages that, work Make characteristic：Without directionality, resistance sizes change with the dynamics of vibration during vibration, are encapsulated for heat-shrink tube, waterproof, moisture-proof, It is dust-proof, electrical characteristic：Voltage<24V, electric current<1MA, temperature<80 DEG C, react sensitiveer, the model of clock chip RX8025-T, RX8025-T are a novel real-time timepiece chips for possessing I2C interface and temperature compensation function, are internally integrated 32.768KHz temperature compensating crystal oscillators available for the various occasions for needing high precision clock, are accordingly compensated by setting Control bit can realize the temperature compensation function of different interval, and so as to substantially increase the precision of clock, chip can set four kinds The different periods carries out temperature-compensating, and default setting is 2S compensation, which uses C-MOS technique productions, has extremely low work( It can consume, battery powered, leap year automatic regulating function 2000 to 2099, wide scope interface voltage can be used for a long time：2.2V it arrives 5.5V, low current power consumption：0.8uA/3V (Typ.), operating temperature：- 45 DEG C~85 DEG C, the power management in power management module Chip model is CN3082, is the chip that charge control can be carried out to multiple battery, suitable for single-unit ferric phosphate lithium cell Charging, the device inside include power transistor, and when application does not need to external current sense resistor and blocking diode, power supply More stablize, 1 positive top of prompting device shell is embedded with liquid crystal display 2,1 positive bottom of prompting device shell be provided with by Key 3, the left and right sides of prompting device shell 1 offer louver 4, the left side of prompting device shell 1 and positioned at louver 4 Front side offers USB port 5, the left side of prompting device shell 1 and the top of USB port 5 is provided with charge prompting lamp 6, The back side of prompting device shell 1 is fixedly connected with solar panel 7.

When in use, it will be prompted to device to be mounted on automobile by prompting device shell 1, prompting device is normally dormant state, screen Curtain is closed, and reduces electric quantity consumption, and when electricity is as low as program setting threshold limit value, battery identification can be flashed on screen, prompts to need Charging, when driver gets on the bus, closed door and when starting vehicle, microvibration caused by action can trigger vibration and pass Signal is transmitted to microcontroller by sensor, whether is met implied condition by microcontroller retrieval, is such as met implied condition, then postpone 10 seconds True man's voice broadcast is carried out afterwards, while liquid crystal display 2 is lighted, restricted driving icon flickers, and after each voice broadcast, reports limit again After being set to 90 minutes, though vibrating sensor is excited during this, not voice broadcast, only understands 2 restricted driving icon of liquid crystal display Flicker, during normal driving, since vibrating sensor is constantly triggered, screen is always on, and vibrating sensor will not to acoustical vibration Triggering, when vibrating sensor does not capture trigger signal, screen postpones to be automatically closed for 20 seconds, and prompting device enters dormant state, when When chance restricted driving, inspection vehicle, maintenance, birthday voice prompt of all categories are concentrated, prompt to be ordered as restrict driving, examine vehicle, maintenance, birthday, restricted driving Prompt power and position highest, birthday indicating is minimum, different classes of voice prompt interval 15 seconds, voice broadcast of all categories simultaneously, associated class The flicker of other screen prompt icon, if screen be in non-sleep situation, icon flicker to when day and night zero when terminate, limited when leaving Optional to close phonetic function when row region or long-distance driving, after the input inspection vehicle date, screen inspection vehicle icon meeting countdown is shown Show, voice prompt in the 90th day is primary before examining the vehicle deadline, and prompting, icon flicker, input are repeated on the day of the inspection vehicle deadline After the number of days of defects liability period interval, screen maintenance icon meeting countdown shows that maintenance prompts for voice prompt one in 2 days before the deadline It is secondary, prompting is repeated on the day of the deadline, icon flicker inputs birthday date, and birthday indicating is 2 days voices before the deadline Prompting is primary, and prompting, icon flicker are repeated on the day of the deadline, and prompting device can record 19 people of birthday number, fall to count after input When display closest to the birthday, the sound that voice module is pierced by is spread out of by louver 4 so that the sound bigger of entire prompting device, Driver's restricting the number information can be effectively reminded, effectively prevent driver's violation when forgetting restricting the number information.

Wherein, the microcontroller model that this prompting device system uses is STM8L151C6T6, this is prompting device wiring board core Chip, the chip have MCU 8-bit STM8L STM8CISC 32KB Flash 2.5V/3.3V 48-Pin LQFP Tray RoHS:Compliant；

This prompting device liquid crystal display 2 uses 1 HT1622 chip, to be deposited built in 256 sections of LCD driving chips (32 × 8) The multi-functional LCD driver of reservoir, it is its main feature that HT1622, which can drive multistage LCD characters, and HT1622 may be constructed LCD The communication cable of display module and display system, HT1622 and controller only needs 3-4, while HT1622 further comprises province Electricity order, can efficiently reduce power consumption；

199 sections of segment encode that this prompting device liquid crystal display 2 designs, FSTN, reflection is just aobvious, appearance and size：65*45, work Make temperature：- 30 to 80 degree, the onboard a total of 5 inputs button 3 of this prompting device circuit, KEY0, KEY1 that this article is used, KEY2, KEY3, KEY4, combination button 3 input, and can complete to adjust the functions such as number and different location input up and down；

For voice module in this prompting device using OTP-SC080G speech chips, SC080G is to aim at singlechip chip exploitation A sound quality of phonetic function is high, and performance is stablized, and anti-interference strong, control is simple, the few one time programming of peripheral cell (OTP) language Sound chip, embedded OTP EPROM frameworks have 2 input ports, 2 I/O feet, and audio output has PWM and DAC patterns, 6KHz sample frequencys maximum can record 80 seconds voices, two kinds of control modes, and 3 pattern maximum of button can divide 63 sections of voices, string Row Impulsive control mode maximum can divide 62 sections of voice that can write different voice data to record into chip ROM, this prompting device language Burning forms voice module into 5 sections of true man's voice prompts by itself and power amplifier element, loudspeaker in sound chip；

The vibrating sensor model HDX-2 vibrating sensors used in this prompting device, the model vibrating sensor be by Metal material and plastic tube manufacture, the product high sensitivity, not by external sound interference the advantages that, working characteristics：Without directionality, Resistance sizes change with the dynamics of vibration during vibration, are encapsulated for heat-shrink tube, waterproof, moisture-proof, dust-proof, electrical characteristic：Electricity Pressure<24V, electric current<1MA, temperature<80 DEG C, this prompting device is in the line using 1 model vibrating sensor as system trigger Element；

The clock module used in this prompting device includes the clock chip of model RX8025-T, and RX8025-T is a Possess the novel real-time timepiece chip of I2C interface and temperature compensation function, be internally integrated 32.768KHz temperature compensating crystals and shake Device is swung, available for the various occasions for needing high precision clock, by setting the control bit accordingly compensated, can realize different interval Temperature compensation function, so as to substantially increase the precision of clock, chip can set four kinds of different periods to carry out temperature-compensatings, Default setting is 2S compensation, which uses C-MOS technique productions, has extremely low function consumption, and battery confession can be used for a long time Electricity, leap year automatic regulating function (2000 to 2099), wide scope interface voltage：2.2V to 5.5V, low current power consumption：0.8uA/3V (Typ.), operating temperature：- 45 DEG C~85 DEG C；

Power management chip model CN3082 in the power management module that this prompting device uses, being can be to a variety of electricity Pond carries out the chip of charge control, and suitable for charging to single-unit ferric phosphate lithium cell, which includes power transistor, should Used time does not need to the current sense resistor and blocking diode of outside, and CN3082 only needs few peripheral component, and accords with Usb bus technical specification is closed, chip interior is integrated with high-accuracy voltage comparator, and precision accurately can set constant current to fill up to 1% Electric final voltage, internal 8 analog to digital converters can automatically be adjusted according to the current output capability of input voltage source Whole charging current, user can maximally utilise the current output capability of input voltage source without the concern for worst case, non- Often it is suitble to the battery charging application using limited voltage feds of current output capabilities such as solar panels, CN3082 charging currents Can be set by non-essential resistance, when input voltage power down, CN3082 automatically into low-power consumption sleep pattern, this When battery current drain be less than 3 microamperes, other functions include the too low latch of input voltage, trickle charge during battery low-voltage, Automatically it recharges, the functions such as cell-temperature monitoring and state instruction, USB port 5 can be used to charge battery, constant-current charge is whole Only voltage accuracy 1% has been internally integrated 8 analog to digital converters, can be according to the current output capability of input voltage source Adjust automatically charging current charges using the limited voltage source of the output currents ability such as solar panels for battery, in battery electricity Using low current precharge mode when pressing relatively low, refer to when supply voltage power down automatically into the sleep pattern of low-power consumption, state Show output can drive LED or and interface microcontroller, battery temperature monitoring function；

The main Microsoft visual c++ of program in the prompting device, are programmed using C language, reuse KELL C51 is converted with C language compiler, using the voice for designing upper computer software and true man's recording, by program and voice burning In chip, according to screen display, with button sequentially input current date, the time, vehicle tail number, restricted driving pattern, the inspection vehicle date, Reserve maintenance period, birthday；

The voice prompt content that voice module includes in this prompting device is as follows：

Restricted driving suggestion voice content：" driving prompting, your vehicle are restricted driving today, are woulded you please note that selecting traveling road with caution Line wishes that you drive a vehicle happiness "

Examine vehicle suggestion voice content：" inspection vehicle prompting, your vehicle have been enter into the inspection vehicle phase, would you please make the best use of time to handle correlation Formality, "

Examine vehicle suggestion voice content：" inspection vehicle prompting, today are the inspection vehicle final coutoff dates.Would you please make the best use of time to handle inspection Driver continues.

Maintain suggestion voice content：" maintenance prompting, your vehicle have closed on defects liability period, have woulded you please carry out maintenance inspection to vehicle It looks into ".

Birthday indicating voice content：" birthday indicating, you have relatives to close on the birthday, and wishing you and your relatives, all are achieved one's goal, raw Day is happy！”.

In conclusion the motor vehicle tail number restricted driving prompting device, the motor vehicle tail number restricted driving prompting device, pass through power management mould Block coordinates ferric phosphate lithium cell and solar panel to be system power supply, ensure that the normal work of system, vibrating sensor work Make reliability height, microcontroller is low in energy consumption, and power supply is flexible, and system possesses independent time module, and the time is accurate, be not in fail to report, Disorderly report, voice module include the speech chip that professional broadcast Radio Announcer records, and suggestion content enriches, and prompting mode is warm, Screen prompt is shown clearly, and has countdown prompting, is truly realized driver and is got on the bus instant alerts, significantly more efficient can prevent Only driver causes in violation of rules and regulations because the time is forgotten.

It should be noted that term " comprising ", "comprising" or its any other variant are intended to the packet of nonexcludability Contain so that process, method, article or equipment including a series of elements not only include those elements, but also including It other elements that are not explicitly listed or further includes as elements inherent to such a process, method, article, or device. In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element Process, method, also there are other identical elements in article or equipment.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of motor vehicle tail number restricted driving prompting device, including prompting device shell (1), it is characterised in that：The prompting device shell (1) Positive top is embedded with liquid crystal display (2), and the positive bottom of the prompting device shell (1) is provided with button (3), described to carry Show that the left and right sides of device shell (1) offer louver (4), the left side of the prompting device shell (1) and positioned at playback It offers USB port (5) on front side of hole (4), the left side of the prompting device shell (1) and is set above USB port (5) Charge prompting lamp (6) is equipped with, the back side of the prompting device shell (1) is fixedly connected with solar panel (7).

2. a kind of motor vehicle tail number restricted driving prompting device according to claim 1, it is characterised in that：The prompting device shell (1) inside includes power management module, ferric phosphate lithium cell, vibrating sensor, microcontroller, voice module, power amplifier module, loudspeaker And clock chip, and the output terminal of solar panel (7), the output terminal of USB port and the output terminal of ferric phosphate lithium cell It is electrically connected with the input terminal of power management module, the output terminal of power management module, the output terminal of vibrating sensor, clock core The output terminal of the output terminal and button (3) of piece is electrically connected with the input terminal of microcontroller, the input terminal and liquid crystal of voice module The input terminal of display screen (2) is electrically connected with the input terminal of microcontroller, the output terminal of voice module and the input terminal electricity of power amplifier module Connection, the output terminal of power amplifier module are electrically connected with the input terminal of loudspeaker.

3. a kind of motor vehicle tail number restricted driving prompting device according to claim 2, it is characterised in that：The model of the microcontroller For STM8L151C6T6.

4. a kind of motor vehicle tail number restricted driving prompting device according to claim 2, it is characterised in that：The liquid crystal display (2) using 1 HT1622 chip.

5. a kind of motor vehicle tail number restricted driving prompting device according to claim 2, it is characterised in that：The voice module uses OTP-SC080G speech chips, the few one time programming of voice module y peripheral cells (OTP) speech chip, embedded OTP EPROM frameworks, have 2 input ports, 2 I/O feet, and audio output has PWM and DAC patterns.

6. a kind of motor vehicle tail number restricted driving prompting device according to claim 2, it is characterised in that：The vibrating sensor Model HDX-2, the model vibrating sensor are by metal material and plastic tube manufacture.

7. a kind of motor vehicle tail number restricted driving prompting device according to claim 2, it is characterised in that：The type of the clock chip Number be RX8025-T.

8. a kind of motor vehicle tail number restricted driving prompting device according to claim 2, it is characterised in that：The power management module Interior power management chip model CN3082 is the chip that charge control can be carried out to multiple battery, suitable for single-unit Ferric phosphate lithium cell charges, which includes power transistor, and when application does not need to external current sense resistor and resistance Flow diode.