CN206297467U - A kind of cargo vehicle comes off monitoring device - Google Patents
A kind of cargo vehicle comes off monitoring device Download PDFInfo
- Publication number
- CN206297467U CN206297467U CN201621433397.4U CN201621433397U CN206297467U CN 206297467 U CN206297467 U CN 206297467U CN 201621433397 U CN201621433397 U CN 201621433397U CN 206297467 U CN206297467 U CN 206297467U
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- China
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- module
- microprocessor
- monitoring device
- vehicle
- cargo vehicle
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Abstract
Come off monitoring device the utility model discloses a kind of cargo vehicle, the power module that each power unit is powered mutually is connected in microprocessor module including microprocessor, the input of the microprocessor module is terminated with the signal gathering unit for carrying out Real-time Collection to vehicle-state, buzzer circuit alarm module when the output of the microprocessor module is terminated with being come off for goods, the travel condition of vehicle collecting unit is made up of stay-supported type displacement sensor, voltage amplifier circuit module and the A/D conversion circuit modules being sequentially connected.The utility model simple structure, reasonable in design, easy-to-connect, with low cost, reliability is high, it is possible to increase people drive security, reduces traffic accident incidence, and using effect is good, is easy to promote the use of.
Description
Technical field
The utility model is related to road to run the servicing unit of security fields, more particularly to a kind of cargo vehicle comes off detection
Device.
Background technology
Vehicle in the process of moving, due to road out-of-flatness, turn inside diameter and the Goods binding reason such as loosely, it is possible to
The situation that goods comes off can occur, and when cargo vehicle comes off, reaction of the driver to it is slower, or do not have at all
Discover, potential safety hazard is brought to road driving.In Ministry of Communications《Road hazard cargo transport and yard administrative provisions》In the 50th
Four are specified below：This regulation is violated, Transport Enterprises of Road Dangerous Goods or unit are not taken the necessary measures and prevent goods
Thing is come off, raises what is spread, and the fine below more than 1000 yuan 3000 yuan of correction is ordered by road transportation management P mechanism above county level；
Of a serious nature is revoked by former licensing authority《Road transport business licence》Or《Road hazard cargo transport licensing》, or
Person revokes corresponding business scope.Goods come off not only cause road damage or congestion, can also cause unnecessary economic loss,
Can cause the personal safety of causing danger of traffic accident in the case of serious.Therefore the car goods detection that comes off is opened with early warning system
Hair research is significant.
The content of the invention
The purpose of this utility model is, there is provided a kind of cargo vehicle comes off monitoring device, and the device can make on lorry
Goods when falling off, alarmed to driver, effectively remind driver, reduce due to goods come off bring it is dangerous because
Plain or unnecessary loss.
In order to realize above-mentioned task, the utility model is achieved using following technical solution：
A kind of cargo vehicle comes off monitoring device, it is characterised in that including microprocessor, terminated in the input of microprocessor
Have a motoring condition collecting unit, the motoring condition collecting unit by be sequentially connected stay-supported type displacement sensor,
Voltage amplifier circuit module and A/D conversion circuit modules are constituted, and buzzer warning module is connected in the output end of microprocessor；It is micro-
Processor, buzzer warning module and motoring condition collecting unit are powered by power module.
Other features of the present utility model are：
Described microprocessor is 16 single-chip microcomputers of MC9S12XEP100 double-cores, and the A/D conversion circuit modules are integrated
Inside the mono- bit slice machines of double-core 16 of the MC9S12XEP100.
Described power module is battery or the voltage conversion circuit module connected with automobile storage battery.
Cargo vehicle of the present utility model comes off monitoring device, compared with prior art with advantages below：
1st, circuit structure is simple, and reasonable in design, easy-to-connect is with low cost.
2nd, using stay wire displacement sensor can by mechanical displacement be converted into it is measurable, linearly or any letter
The voltage output of number relation.Using 16 single-chip microcomputers of MC9S12XEP100 double-cores as processor, show a C language built-in embedding is adopted
Enter formula data processor, data are analyzed with treatment, and can be according to the pre- of vehicle trouble one-parameter modes of warning setting
Alert threshold value carries out early warning.
3rd, warning is strong, and when goods falls off, driver can hear the report that buzzer alarm circuit module sends
Alert signal, the precarious position where the warning vehicle that this buzzer can be extremely strong, reminds driver's parking to check, fastens goods
Thing.
By the inconvenience that the normal operation come off to traffic route of goods is brought when the 4th, being avoided that vehicle is travelled, and
Driver can be made to reduce unnecessary loss.
5th, reliability is high, can effectively improve the security of communications and transportation road.
In sum, cargo vehicle of the present utility model comes off monitoring device, and simple structure is reasonable in design, easy-to-connect,
With low cost, detection reliability is high, real-time is good, and practical, using effect is good, is easy to promote the use of.
Brief description of the drawings
Fig. 1 is that cargo vehicle of the present utility model comes off the hardware circuit schematic diagram of monitoring device.
Mark in figure is represented respectively：1st, power module, 2, microprocessor, 3, buzzer warning module, 4-1, bracing wire position
Displacement sensor, 4-2, voltage amplifier circuit module, 4-3, A/D conversion circuit module.
The utility model is described in further detail below by drawings and Examples.
Specific embodiment
As shown in figure 1, the present embodiment provides a kind of cargo vehicle coming off the hardware concrete structure of monitoring device, including micro- place
Reason device 2, motoring condition collecting unit 4 is terminated with the input of microprocessor 2, and in the present embodiment, motoring condition is adopted
Collection unit 4 is by the stay-supported type displacement sensor 4-1, the voltage amplifier circuit module 4-2 and A/D conversion circuit module 4- that are sequentially connected
3 compositions, in the output end connection buzzer warning module 3 of microprocessor 2, microprocessor module 2, the and of buzzer warning module 3
Motoring condition collecting unit 4 is powered by power module 1.
In the present embodiment, power module 1 is battery or the voltage conversion circuit module connected with automobile storage battery.
During installation, by the connecting plate on stay wire displacement sensor 4-1 and car body, connection steel wire, overload protecting mechanism assembly,
Rear axle leaf spring connecting plate, jam device link together, as the detection of car load state, its annexation
For：Overload protecting mechanism assembly is connected by connecting steel wire with stay wire displacement sensor 4-1, and stay wire displacement sensor 4-1 is by even
Connecting bolt is connected to car body connecting plate, and is connected with rear axle both sides car frame side beam by car body connecting plate, and overload protecting mechanism is total
It is connected with rear axle leaf spring connecting plate into by jam device, rear axle leaf spring connecting plate is connected to rear axle both sides
On leaf spring.
Stay wire displacement sensor 4-1 can by mechanical displacement be converted into it is measurable, linearly or arbitrary function
The voltage output of relation.The magnitude of voltage exported during useful load different using this property measuring vehicle of stay wire sensor 4-1, sets up
Output voltage and the relation of useful load, the state that indirect judgement vehicle cargo comes off must be changed by monitoring output magnitude of voltage,
And early warning.
Microprocessor 2 selects MC9S12XEP100 16 single-chip microcomputers of double-core, in 16 monolithics of the MC9S12XEP100 double-cores
The built-in embedded data processing routine for showing a C language is adopted in machine, travel condition of vehicle is obtained according to default sample frequency
Travel condition of vehicle value is taken, then according to built-in travel condition of vehicle parametric processing algorithm（Goods comes off state algorithm model）Inspection
The goods of measuring car comes off and state and carries out early warning to driver.
A/D conversion circuit modules 4-3 can be integrated in 16 single-chip microcomputers of MC9S12XEP100 double-cores.
The come off operation principle and the course of work of monitoring device of above-mentioned cargo vehicle be：Power module 1 gives each power unit
After power supply, stay-supported type displacement sensor 4-1 starts to detect goods under motoring condition, and the automobilism shape that will detect
State information is exported in the form of a voltage, to prevent 16 single-chip microcomputers of MC9S12XEP100 double-cores from can't detect output voltage, therefore will
Voltage signal is amplified and through A/D conversion circuit modules 4-3 by the voltage-mode after amplification through voltage amplifier circuit module 4-2
Intend signal and be converted into data signal, then, the data signal is analyzed by 16 single-chip microcomputers of MC9S12XEP100 double-cores
Reason, after detecting goods and coming off, timely order buzzer warning module 3 carries out early warning to driver.
Claims (3)
1. a kind of cargo vehicle comes off monitoring device, it is characterised in that including microprocessor（2）, in microprocessor（2）Input
It is terminated with motoring condition collecting unit（4）, the motoring condition collecting unit（4）By the stay-supported position being sequentially connected
Displacement sensor（4-1）, voltage amplifier circuit module（4-2）With A/D conversion circuit modules（4-3）Composition, in microprocessor（2）'s
Output end connects buzzer warning module（3）, microprocessor（2）, buzzer warning module（3）Gather single with motoring condition
Unit（4）By power module（1）Power supply.
2. cargo vehicle as claimed in claim 1 comes off monitoring device, it is characterised in that described microprocessor（2）For
16 single-chip microcomputers of MC9S12XEP100 double-cores, and the A/D conversion circuit modules（4-3）It is integrated in the MC9S12XEP100 mono-
Inside the bit slice machine of double-core 16.
3. cargo vehicle as claimed in claim 1 comes off monitoring device, it is characterised in that described power module（1）It is electricity
Pond or the voltage conversion circuit module connected with automobile storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621433397.4U CN206297467U (en) | 2016-12-26 | 2016-12-26 | A kind of cargo vehicle comes off monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621433397.4U CN206297467U (en) | 2016-12-26 | 2016-12-26 | A kind of cargo vehicle comes off monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206297467U true CN206297467U (en) | 2017-07-04 |
Family
ID=59205306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621433397.4U Expired - Fee Related CN206297467U (en) | 2016-12-26 | 2016-12-26 | A kind of cargo vehicle comes off monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206297467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544994A (en) * | 2018-05-25 | 2018-09-18 | 郭坤 | A kind of car crass anti-extrusion seat |
-
2016
- 2016-12-26 CN CN201621433397.4U patent/CN206297467U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544994A (en) * | 2018-05-25 | 2018-09-18 | 郭坤 | A kind of car crass anti-extrusion seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20171226 |