CN206058314U - A kind of automobile detection apparatus - Google Patents

Abstract

The utility model discloses a kind of automobile detection apparatus, comprising Big Dipper locating module, temperature detecting module, acceleration detection module, highway Bump Integrator, velocity sensor, signal modulation module, signal demodulation module, MCU controllers, LCD display, data memory module, clock module, alarm module, gsm module, DSP module, radiofrequency launcher and power module；This utility model can pass through the travel speed of positional information, tyre temperature, vehicle acceleration, road bump degree and the vehicle of Real-time Collection vehicle and be shown by LCD display in real time, then send alarm by alarm module when exception occurs in acquisition parameter；It is effectively prevented from the generation of vehicle accident；This utility model is additionally provided with data memory module and clock module, can be by the information of vehicles real-time storage of collection；Gsm module is additionally provided with, driver's vehicle operating parameters and vehicle location can be transmitted to the mobile phone of driver relatives by GSM in real time.

Description

A kind of automobile detection apparatus

Technical field

This utility model belongs to data collecting field, more particularly to a kind of automobile detection apparatus.

Background technology

At home, in recent years with the rise of the wireless-aware network application such as wisdom earth, Internet of Things is applied in traffic, electricity The fields such as power, medical treatment, environmental monitoring are widely used.In the world, the application based on Internet of Things is also just more next Automobile making and service field are more widely used in, and become Internet of Things field and most enliven one of topmost business.

At present, each big Automobile Enterprises in the whole world are actively promoting vehicular applications, to strengthen which in products ＆ services field Competitiveness.Car networking be built upon automotive circuit diagram and intellectuality on second application level.So-called car networking, refers to By the sensing equipment being loaded on vehicle, collect the information of vehicle and passenger, by network share, realize driver, Car, pedestrian, car networking platform, the interconnection of urban network, so as to realize intelligence, safe driving, and enjoy technology+life clothes Business etc..Front dress, rear dress market are run neck and neck, and follow-up continuous service expense brings the big and stable market space.Front entrucking net, it is main Automaker to be relied on, based on the sensor of front dress, communication system, carries out the functions such as vehicle failure detection, driving service. Entrucking net, mainly relies on car dealer and operator afterwards, is adopted for the information during vehicle transport, use Collect, track, collect, and apply related service.Additionally, car networking is also expected to pull onboard operations system and public service platform Demand.

At present, conventional vehicle location mode is GPS location, i.e., a GPS navigation terminal, the navigation are installed in vehicle Eventually

The navigation message provided by reception space station GPS navigation satellite by end, can calculate vehicle location, wrap Include the speed of service of current longitude, latitude, height above sea level and vehicle, GPS navigation terminal to show in the form of navigation map Vehicle location, or recorded in transmitting this information to a data recording equipment of vehicle.But due to GPS When belonging to passive reception system, i.e. GPS terminal and only using, the position of oneself is just can know that, it is impossible to notify commander department, The problem so brought is exactly the positional information that the driver of only vehicle could accurately grasp vehicle, and as the management department of vehicle Door cannot know the accurate location of vehicle.

At present, conventional vehicle data transmission mode mostly is GPRS wireless data transmission, as GPRS adopts packet switch Technology, and packet switch is not real-time system, time delay is not fixed, so as to result in from vehicle be transferred to the information delay on ground compared with Greatly, and as GPRS is a kind of business for growing up on the basis of GSM, that is to say, that the use of GPRS will depend on GSM nets Network, and GSM network does not also accomplish to be completely covered in some outlying districts or mountain area etc. at present, even if in the region that can be covered Also exist mostly GSM signals it is affected by environment larger situations such as, cause jitter or formed signal blind zone and cannot provide GPRS is serviced.

As the continuous development of society, the people for possessing automobile in society are more and more, also ascendant trend is bright for road accident rate Aobvious, vehicle accident is also one of key factor that modern society threatens human life, and automotive safety is that automotive field growth is most strong One of demand of strength.

At present, in hot summer, if driver can not understand the temperature change of automobile tire at any time, take corresponding Safeguard procedures, it is likely that make automobile occur the danger blown out during traveling, household and friend caused safely necessarily Threat.When automobile is when turning or travelling on uneven road surface, driver can not be apparent from automobile The performance of aspect.If angular velocity or speed are excessive, automobile may be made the danger overturned occur.

Utility model content

Technical problem to be solved in the utility model be for background technology deficiency there is provided a kind of automotive check fill Put.

This utility model is employed the following technical solutions to solve above-mentioned technical problem：

A kind of automobile detection apparatus, comprising Big Dipper locating module, temperature detecting module, acceleration detection module, highway top Winnow with a dustpan accumulation meter, velocity sensor, signal modulation module, signal demodulation module, MCU controllers, LCD display, data storage mould Block, clock module, alarm module, gsm module, DSP module, radiofrequency launcher and power module；The Big Dipper locating module, temperature Degree detection module, acceleration detection module, highway Bump Integrator, velocity sensor pass sequentially through respectively signal modulation module, Signal demodulation module connects MCU controllers, the LCD display, data memory module, clock module, alarm module, GSM moulds Block is connected with MCU controllers respectively, and the MCU controllers connect radiofrequency launcher, the power module difference by DSP module With Big Dipper locating module, temperature detecting module, acceleration detection module, highway Bump Integrator, velocity sensor, signal modulation Module, signal demodulation module, MCU controllers, LCD display, data memory module, clock module, alarm module, gsm module, DSP module and radiofrequency launcher connection.

Used as a kind of further preferred scheme of automobile detection apparatus of this utility model, the signal modulation module includes penetrating Frequency power amplifier and baseband circuit, the radio-frequency (RF) power amplification circuit are examined with Big Dipper locating module, temperature detecting module, acceleration respectively Module, highway Bump Integrator, velocity sensor connection are surveyed, is amplified for the signal to receiving, and the institute that will be generated The signal transmission of amplification is stated to baseband circuit；The baseband circuit for by the signal transmission of the amplification for receiving to signal Demodulation module.

Used as a kind of further preferred scheme of automobile detection apparatus of this utility model, the Big Dipper locating module adopts core The Big Dipper positioner of piece model DA465.

Used as a kind of further preferred scheme of automobile detection apparatus of this utility model, the highway Bump Integrator is adopted RAPRES-U vehicular bump-integrators.

Used as a kind of further preferred scheme of automobile detection apparatus of this utility model, the LCD display is using touch Screen formula LCD display.

This utility model adopts above technical scheme compared with prior art, with following technique effect：

1st, this utility model can jolt accumulative by locating module, temperature detecting module, acceleration detection module, highway Instrument, the positional information of velocity sensor Real-time Collection vehicle, tyre temperature, vehicle acceleration, road bump degree and vehicle Travel speed is shown in real time by LCD display, when acquisition parameter appearance exception then sends alarm by alarm module；Effectively The generation for avoiding traffic accident；

2nd, this utility model is additionally provided with data memory module and clock module, can deposit the information of vehicles of collection in real time Storage, is easy to the later stage to inquire about；

3rd, this utility model is additionally provided with gsm module, can pass through GSM in real time by driver's vehicle operating parameters and vehicle position Put and transmit to the mobile phone of driver relatives.

Description of the drawings

Fig. 1 is this utility model system structure schematic diagram.

Specific embodiment

Below in conjunction with the accompanying drawings the technical solution of the utility model is described in further detail：

As shown in figure 1, a kind of automobile detection apparatus, comprising Big Dipper locating module, temperature detecting module, acceleration detection mould Block, highway Bump Integrator, velocity sensor, signal modulation module, signal demodulation module, MCU controllers, LCD display, number According to memory module, clock module, alarm module, gsm module, DSP module, radiofrequency launcher and power module；The Big Dipper is fixed Position module, temperature detecting module, acceleration detection module, highway Bump Integrator, velocity sensor pass sequentially through signal respectively Modulation module, signal demodulation module connection MCU controllers, the LCD display, data memory module, clock module, warning mould Block, gsm module are connected with MCU controllers respectively, and the MCU controllers connect radiofrequency launcher, the power supply by DSP module Module respectively with Big Dipper locating module, temperature detecting module, acceleration detection module, highway Bump Integrator, velocity sensor, Signal modulation module, signal demodulation module, MCU controllers, LCD display, data memory module, clock module, alarm module, The connection of gsm module, DSP module and radiofrequency launcher.

Wherein, the signal modulation module includes radio-frequency (RF) power amplification circuit and baseband circuit, the radio-frequency (RF) power amplification circuit difference It is connected with Big Dipper locating module, temperature detecting module, acceleration detection module, highway Bump Integrator, velocity sensor, is used for Signal to receiving is amplified, and by the signal transmission of the amplification for generating to baseband circuit；The baseband circuit is used In by the signal transmission of the amplification for receiving to signal demodulation module.

The Big Dipper locating module adopts chip model for the Big Dipper positioner of DA465, and the highway jolts accumulative Instrument adopts RAPRES-U vehicular bump-integrators, the LCD display to adopt touch-screen type LCD display.

Wherein, automobile detection apparatus jolt tired by locating module, temperature detecting module, acceleration detection module, highway Count positional information, tyre temperature, vehicle acceleration, road bump degree and the vehicle of instrument and velocity sensor Real-time Collection vehicle The all of parameter of collection is put by the parameter information of the speed of service in real time through signal modulation module, signal demodulation module It is big to process, and then transmit to MCU controllers；Wherein, signal modulation module includes radio-frequency (RF) power amplification circuit and baseband circuit, described to penetrate Frequency power amplifier respectively with Big Dipper locating module, temperature detecting module, acceleration detection module, highway Bump Integrator, speed Sensor connects, and is amplified for the signal to receiving, and by the signal transmission of the amplification for generating to baseband circuit； The baseband circuit for by the signal transmission of the amplification for receiving to signal demodulation module.

Run in real time by the positional information of the collection vehicle of display, tyre temperature, vehicle acceleration and road surface for the display module Degree of winnowing with a dustpan is good and car speed parameter.Which passes through locating module, temperature detecting module, acceleration detection module, highway and jolts tired Meter instrument, the positional information of velocity sensor Real-time Collection vehicle, tyre temperature, vehicle acceleration, road bump degree and vehicle Travel speed shown by LCD display in real time；This utility model is additionally provided with data memory module and clock module, can be by The information of vehicles real-time storage of collection, is easy to the later stage to inquire about；This utility model is additionally provided with gsm module, can be incited somebody to action by GSM in real time Driver's vehicle operating parameters and vehicle location are transmitted to the mobile phone of driver relatives.

RAPRES-U vehicular bump-integrators, go out vehicle road pavement using non-contact detection principle real-time detection vertical disconnected Face profile change（Irregularity degree）Dynamic mechanical response, and the dynamic mechanical response for measuring is converted into respectively by mathematical model Plant roughness index.This instrument is furnished with speed and distance detection device, can be under conditions of normal speed to existing road surface（Including Road and airfield runway）The flatness for carrying out flatness evaluation and pavement construction is checked and accepted.During detection flatness, do not need to detecting car Make any mechanical modification, as long as detection casing is placed in detection Herba Plantaginis right seat stance, speed probe（Also it is distance Detector）By magnet absorption on detection car metal flat.The roughness index that this detector is measured meets national road surface and tests Receive and maintenance criteria specification（Highway subgrade road surface on-the-spot test code：JTJ059-95, Road Engineering Quality Checking And Evaluation standard： JTJ071-98）.Rui Pulesi jolts being mainly characterized by of accumulation smoothness measuring equipment：Operation is directly perceived and easy, without the need for inspection during installation Measuring car makees any mechanical modification, reliable, possesses good data processing and output function, can measure and process any section Various roughness indexs [the international roughness index of length（IRI）, flatness standard deviation（σ）, jolt accumulated value（VBI）, traveling Performance figure（RQI）Deng], detection speed and distance can be obtained, all initial datas can be automatically saved, the roughness index of acquisition Pavement management system can be directly entered（CPMS）.This detector data acquisition is with data processing by portable computer（Notebook Computer）Complete.Roughness index and various flatness curves live directly can be printed, without the need for any post processing, software function It is complete.This detector power supply takes from detection car cigarette lighter socket 12V power supplys or laptop electric power, without the need for any external electrical Source.The jolt detection performances of accumulation smoothness measuring equipment of Rui Pulesi lead over similar products at home and abroad.

In sum, this utility model can pass through locating module, temperature detecting module, acceleration detection module, highway Bump Integrator, the positional information of velocity sensor Real-time Collection vehicle, tyre temperature, vehicle acceleration, road bump degree Shown by LCD display in real time with the travel speed of vehicle, police is sent by alarm module then when exception occurs in acquisition parameter Report；It is effectively prevented from the generation of vehicle accident；This utility model is additionally provided with data memory module and clock module, will can gather Information of vehicles real-time storage, be easy to the later stage to inquire about；This utility model is additionally provided with gsm module, will can be driven by GSM in real time Person's vehicle operating parameters and vehicle location are transmitted to the mobile phone of driver relatives.

Those skilled in the art of the present technique it is understood that unless otherwise defined, all terms used herein（Including skill Art term and scientific terminology）With with this utility model art in those of ordinary skill general understanding identical meaning Justice.It should also be understood that those terms defined in such as general dictionary are should be understood that with upper with prior art The consistent meaning of meaning hereinafter, and unless defined as here, will not with idealization or excessively formal implication come Explain.

Above example is only to illustrate technological thought of the present utility model, it is impossible to limit protection model of the present utility model with this Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme each falls within this reality Within the scope of novel protected.Above embodiment of the present utility model is explained in detail, but this utility model is not It is limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also or else departs from this practicality Make a variety of changes on the premise of new objective.

Claims (5)

1. a kind of automobile detection apparatus, it is characterised in that：Comprising Big Dipper locating module, temperature detecting module, acceleration detection mould Block, highway Bump Integrator, velocity sensor, signal modulation module, signal demodulation module, MCU controllers, LCD display, number According to memory module, clock module, alarm module, gsm module, DSP module, radiofrequency launcher and power module；The Big Dipper is fixed Position module, temperature detecting module, acceleration detection module, highway Bump Integrator, velocity sensor pass sequentially through signal respectively Modulation module, signal demodulation module connection MCU controllers, the LCD display, data memory module, clock module, warning mould Block, gsm module are connected with MCU controllers respectively, and the MCU controllers connect radiofrequency launcher, the power supply by DSP module Module respectively with Big Dipper locating module, temperature detecting module, acceleration detection module, highway Bump Integrator, velocity sensor, Signal modulation module, signal demodulation module, MCU controllers, LCD display, data memory module, clock module, alarm module, The connection of gsm module, DSP module and radiofrequency launcher.

2. a kind of automobile detection apparatus according to claim 1, it is characterised in that：The signal modulation module includes radio frequency Power amplifier and baseband circuit, the radio-frequency (RF) power amplification circuit respectively with Big Dipper locating module, temperature detecting module, acceleration detection Module, highway Bump Integrator, velocity sensor connection, are amplified for the signal to receiving, and described in generating The signal transmission of amplification is to baseband circuit；The baseband circuit is for giving signal solution by the signal transmission of the amplification for receiving Mode transfer block.

3. a kind of automobile detection apparatus according to claim 1, it is characterised in that：The Big Dipper locating module adopts chip The Big Dipper positioner of model DA465.

4. a kind of automobile detection apparatus according to claim 1, it is characterised in that：The highway Bump Integrator is adopted RAPRES-U vehicular bump-integrators.

5. a kind of automobile detection apparatus according to claim 1, it is characterised in that：The LCD display adopts touch screen Formula LCD display.