CN207433292U - A kind of instrument panel of electric vehicle with fingerprint identification function - Google Patents

Abstract

The utility model discloses a kind of instrument panel of electric vehicle with fingerprint identification function, including instrument face, the surface of the instrument face is provided with transparent outer cover, speedometer and voltameter are separately installed on the instrument face, the instrument face surface is equipped with power supply indicator, pass through electric connection between the output terminal of the fingerprint Identification sensor and the input terminal of single chip microcontroller, the single chip microcontroller is connected by data processing module with start-up circuit module and closing circuit module respectively, pass through electric connection between the input terminal of the output terminal and audible-visual annunciator of the start-up circuit module and closing circuit module, the closing circuit module is connected by motor closedown module with engine.The utility model solves the problem of current instrument panel of electric vehicle function is single, and intelligent and security is relatively low by being provided with fingerprint Identification sensor, circuit board, single chip microcontroller, data processing module and storage module.

Description

A kind of instrument panel of electric vehicle with fingerprint identification function

Technical field

The utility model is related to electric car technical field of auxiliary equipment, are specially a kind of electronic with fingerprint identification function Vehicle instrument board.

Background technology

Electric car, i.e. electric drive vehicle also known as electricity are driven.Electric car is divided into alternating current electric vehicle and DC electric car.Usually The electric car said is using battery as energy source, by components such as controller, motors, converts electrical energy into mechanical energy movement, Size of current to be controlled to change the vehicle of speed.Electric vehicle portion in national economy is not very high.But it meets The fixed energy conservation and environmental protection trend of country, greatly facilitates short distance traffic, main is by the saving and protection to the energy and environment It plays an important role in national economy.

Through retrieval, 105150850 A of Chinese patent grant number CN disclose a kind of electronic with fingerprint identification function Vehicle instrument board, including translucent cover and meter base, the translucent cover is adapted with meter base, is installed at the port of the meter base Instrument face plate has speed display portion and electricity display portion, the speed display portion and electricity on the instrument face plate Display portion is connected with system controller, and the speed display portion and electricity display portion are LED digital displays.

A kind of instrument panel of electric vehicle with fingerprint identification function of the prior art has the following disadvantages：

1. people are often present with the phenomenon that leaving behind key or losing key due to various reasons, cause electric car can not Start, inconvenience is brought to the go off daily of people；

2. since alarm has the characteristics that small volume as key, the phenomenon that being lost also is often resulted in, These all bring great inconvenience to people’s lives, while electric car is often patronized by thief, and anti-theft performance is poor.

The content of the invention

It is above-mentioned to solve the purpose of this utility model is to provide a kind of instrument panel of electric vehicle with fingerprint identification function The problem of being proposed in background technology.

To achieve the above object, the utility model provides following technical solution：It is a kind of electronic with fingerprint identification function Vehicle instrument board, including instrument face, the surface of the instrument face is provided with transparent outer cover, is installed respectively on the instrument face There are speedometer and voltameter, and speedometer is located at the one side of voltameter, the instrument face surface is equipped with power supply indicator, and Fingerprint Identification sensor is provided with immediately below power supply indicator, circuit board is inlaid with inside the instrument face, the fingerprint is known By being electrically connected between the output terminal of individual sensor and the input terminal of single chip microcontroller, the single chip microcontroller passes through number It is connected respectively with start-up circuit module and closing circuit module according to processing module, the start-up circuit module and closing circuit mould By being electrically connected between the output terminal of block and the input terminal of audible-visual annunciator, the closing circuit module closes mould by motor Block is connected with engine.

Preferably, the power supply indicator is connected by conducting wire with voltameter.

Preferably, connected between the data processing module and storage module by signal.

Preferably, the start-up circuit module is connected by motor drive module with engine.

Preferably, single chip microcontroller, storage module and data processing module are respectively arranged on the circuit board.

The utility model provides a kind of instrument panel of electric vehicle with fingerprint identification function, possesses following advantageous effect：

（1）The utility model is by being provided with fingerprint Identification sensor, single chip microcontroller, storage module and data processing Module directly can carry out opening and closing electric car by fingerprint recognition, be provided a convenient to the trip of people, in key loss In the case of, it can still be unlocked by fingerprint recognition, solve the problems, such as key loss, which not only facilitates people and lead to The mode opening anti-theft alarm function of fingerprint recognition is crossed, and timely alarm solution can be provided in the case where alarm is lost It removes, intelligence degree and security performance are higher, convenient for being produced and being applied on a large scale；

（2）The utility model is by being provided with transparent outer cover, power supply indicator, voltameter, speedometer and instrument face, electricity In the process of moving, people can directly observe the transport condition of electric car to motor-car by voltameter and speedometer, due to electricity Source indicator light is connected by conducting wire with voltameter, once electric quantity of power supply is insufficient, power supply instruction lantern festival is changed into red light by green light, For people is reminded to pay attention to.

Description of the drawings

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

Fig. 2 is the line module figure of the utility model；

Fig. 3 is the circuit diagram of the utility model.

In figure：1 transparent outer cover, 2 power supply indicators, 3 voltameters, 4 speedometers, 5 instrument faces, 6 circuit boards, 7 fingerprints are known Individual sensor, 8 single chip microcontrollers, 9 storage modules, 10 start-up circuit modules, 11 motor drive modules, 12 data processing moulds Circuit module, 14 audible-visual annunciators, 15 engines, 16 motor closedown modules are closed in block, 13.

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.

- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of electric car instrument with fingerprint identification function Dial plate, including instrument face 5, the surface of instrument face 5 is provided with transparent outer cover 1, and speedometer is separately installed on instrument face 5 4 and voltameter 3, and speedometer 4 is located at the one side of voltameter 3,5 surface of instrument face is equipped with power supply indicator 2, and power supply refers to Show and be provided with fingerprint Identification sensor 7 immediately below lamp 2, circuit board 6 is inlaid with inside instrument face 5, fingerprint Identification sensor 7 By being electrically connected between the input terminal of output terminal and single chip microcontroller 8, single chip microcontroller 8 passes through data processing module 12 It is connected respectively with start-up circuit module 10 and closing circuit module 13, start-up circuit module 10 is defeated with closing circuit module 13 Between the input terminal of outlet and audible-visual annunciator 14 by be electrically connected, close circuit module 13 by motor closedown module 16 with Engine 15 is connected, and power supply indicator 2 is connected by conducting wire with voltameter 3, data processing module 12 and storage module 9 it Between connected by signal, start-up circuit module 10 is connected by motor drive module 11 with engine 15, on circuit board 6 respectively It is provided with single chip microcontroller 8, storage module 9 and data processing module 12.

When the utility model is used, when the fingerprint Identification sensor 7 on finger down instrument face plate 5, which knows Individual sensor 7 sends the signal sensed to single chip microcontroller 8, and single chip microcontroller 8 handles signal and will place Signal after reason sends data processing module 12 to, and data processing module 12 transmits a signal to memory module 9, memory module 9 By the signal received compared with former prestored instruction, if matching with former prestored instruction, the general of data processing module 12 Start-up circuit module 10 is sent to instruction, start-up circuit module 10 controls motor drive module 11 to open motor, when again When pressing fingerprint Identification sensor 7, which sends the signal sensed to single chip microcontroller 8, monolithic Microcontroller 8 handles signal and by treated signal sends to data processing module 12, and data processing module 12 will Signal sends memory module 9 to, memory module 9 by the signal received compared with former prestored instruction, if prestoring finger with original Order matches, and matching instruction is then sent to and closes circuit module 13 by data processing module 12, closes circuit module 13 and controls electricity Machine closedown module 16 closes motor；

When the fingerprint Identification sensor 7 on finger down instrument face plate 5, which will sense Signal sends single chip microcontroller 8 to, and single chip microcontroller 8 handles signal and incites somebody to action that treated signal sends data to Processing module 12, data processing module 12 transmit a signal to memory module 9, and memory module 9 is pre- by the signal received and original It deposits instruction to be compared, if with former prestored instruction matching, matching instruction is sent to start-up circuit by data processing module 12 Module 10, start-up circuit module 10 controls acousto-optic sensor to open audible-visual annunciator 14, when the sensor for pressing the mark again When, which sends the signal sensed to single chip microcontroller 8, and single chip microcontroller 8 handles signal and incites somebody to action Treated, and signal sends data processing module 12 to, and data processing module 12 transmits a signal to memory module 9, memory module 9 by the signal received compared with former prestored instruction, if matching with former prestored instruction, data processing module 12 will It is sent to instruction and closes circuit module 13, closed 13 control circuit of circuit module and close audible-visual annunciator 14.

It can to sum up obtain, the utility model is by being provided with fingerprint Identification sensor 7, circuit board 6, single chip microcontroller 8, number According to processing module 12 and storage module 9, it is single to solve current instrument panel of electric vehicle function, it is intelligent with security is relatively low asks Topic.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment Intrinsic element.

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 in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of instrument panel of electric vehicle with fingerprint identification function, including instrument face（5）, it is characterised in that：The instrument Face（5）Surface be provided with transparent outer cover（1）, the instrument face（5）On be separately installed with speedometer（4）And voltameter （3）, and speedometer（4）Positioned at voltameter（3）One side, the instrument face（5）Surface is equipped with power supply indicator（2）, and Power supply indicator（2）Underface is provided with fingerprint Identification sensor（7）, the instrument face（5）Inside is inlaid with circuit board （6）, the fingerprint Identification sensor（7）Output terminal and single chip microcontroller（8）Input terminal between pass through be electrically connected, institute State single chip microcontroller（8）Pass through data processing module（12）Respectively with start-up circuit module（10）With closing circuit module（13） It is connected, the start-up circuit module（10）With closing circuit module（13）Output terminal and audible-visual annunciator（14）Input terminal Between pass through be electrically connected, the closing circuit module（13）Pass through motor closedown module（16）With engine（15）It is connected.

2. a kind of instrument panel of electric vehicle with fingerprint identification function according to claim 1, it is characterised in that：The electricity Source indicator light（2）Pass through conducting wire and voltameter（3）It is connected.

3. a kind of instrument panel of electric vehicle with fingerprint identification function according to claim 1, it is characterised in that：The number According to processing module（12）With storage module（9）Between connected by signal.

4. a kind of instrument panel of electric vehicle with fingerprint identification function according to claim 1, it is characterised in that：It is described to open Dynamic circuit module（10）Pass through motor drive module（11）With engine（15）It is connected.

5. a kind of instrument panel of electric vehicle with fingerprint identification function according to claim 1, it is characterised in that：The electricity Road plate（6）On be respectively arranged with single chip microcontroller（8）, storage module（9）And data processing module（12）.