CN109990815A - Vehicle body sensor module and high temperature pavement construction vehicle - Google Patents
Vehicle body sensor module and high temperature pavement construction vehicle Download PDFInfo
- Publication number
- CN109990815A CN109990815A CN201910304210.2A CN201910304210A CN109990815A CN 109990815 A CN109990815 A CN 109990815A CN 201910304210 A CN201910304210 A CN 201910304210A CN 109990815 A CN109990815 A CN 109990815A
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- Prior art keywords
- module
- sensor module
- heat
- vehicle body
- conductor refrigeration
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010276 construction Methods 0.000 title claims abstract description 26
- 239000004020 conductor Substances 0.000 claims abstract description 54
- 238000005057 refrigeration Methods 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 29
- 239000004065 semiconductor Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
This application discloses a kind of vehicle body sensor module and high temperature pavement construction vehicles, and wherein the vehicle body sensor module includes: shell, are inside formed with installation space；Conductor refrigeration module and the sensor module being placed in the installation space；First water conservancy diversion module, is arranged in the cold end of the conductor refrigeration module, and the first water conservancy diversion module is arranged to the air conducting of the conductor refrigeration module cold end to the sensor module.By the way that sensor module and conductor refrigeration module are integrated in the installation space of a shell, conductor refrigeration module cold end cooled air can be guided to sensor module by the first water conservancy diversion module, the operating ambient temperature of sensor module is effectively reduced, meet high temperature pavement construction vehicle applies needs, and design scheme is simple, cost is relatively low.
Description
Technical field
The invention belongs to Vehicle Engineering technical fields, and in particular to a kind of vehicle body sensor module and the application vehicle body pass
The high temperature pavement construction vehicle of sensor mould group.
Background technique
With road capital construction industry entry high-speed development period, domestic and international each capital construction enterprise has also welcome " spring " of development.
Under the background of new round artificial intelligence reform and innovation, traditional asphalt roads construction technology will be gradually by multi-information fusion
Replaced construction robot.
Outdoor construction robot is by being integrated in the sensor of vehicle body, to perceive ambient enviroment.Automatic driving vehicle perception
There are many ways to ambient enviroment, wherein most economical reliable, most widely used is single line or multi-line laser radar sensor.Swash
Optical radar can realize the positioning of automatic driving vehicle by drawing environment point cloud.It can be said that laser radar is unmanned
The sensor of construction robot indispensability.In the construction of the roads such as pitch, the paving material of pitch is usually at 135 DEG C to 170 DEG C
Between, the operating temperature upper limit of general laser radar sensor is lower than 60 DEG C on the market, due to laser radar sensor itself
The limitation of technology and cost can not further increase the upper limit of its operating temperature, and this kind of Photon-Electron electrons element is to environment temperature
It is all very sensitive.
Traditional electronic component cooling generallys use the mode of forced ventilation, is unsatisfactory for the needs of construction at high temperature scene, such as
What provides a kind of vehicle body sensor module for adapting to construction at high temperature scene, is a urgent problem.
Summary of the invention
One embodiment of the application provides a kind of vehicle body sensor module, for solving vehicle body sensor module in the prior art
It is unsatisfactory for the problem of construction at high temperature scene needs, which includes:
Shell is inside formed with installation space；
Conductor refrigeration module and the sensor module being placed in the installation space；
First water conservancy diversion module, is arranged in the cold end of the conductor refrigeration module, and the first water conservancy diversion module is arranged to
By the air conducting of the conductor refrigeration module cold end to the sensor module.
In one embodiment, the first water conservancy diversion module includes that first be bonded with the cold end of the conductor refrigeration module is led
Warmware and the first air flow drive device being connect with first heat-conducting piece.
In one embodiment, first heat-conducting piece include be bonded with the cold end of the conductor refrigeration module it is first thermally conductive
Plate and several first radiating fins connecting with first heat-conducting plate, first air flow drive device are dissipated with described first
Hot fin is equipped with.
In one embodiment, the hot end of the conductor refrigeration module is additionally provided with the second water conservancy diversion module, second water conservancy diversion
Module is arranged to the air conducting in conductor refrigeration module hot end to far from the sensor module.
In one embodiment, the second water conservancy diversion module includes that second be bonded with the hot end of the conductor refrigeration module is led
Warmware and the second air flow drive device being connect with second heat-conducting piece.
In one embodiment, second heat-conducting piece include be bonded with the hot end of the conductor refrigeration module it is second thermally conductive
Plate and several second radiating fins connecting with second heat-conducting plate, second air flow drive device are dissipated with described second
Hot fin is equipped with.
In one embodiment, the installation space includes the first installation region and the appearance for accommodating the conductor refrigeration module
The second installation region of the sensor module is set, the first water conservancy diversion module is arranged to that the conductor refrigeration module is cold
The air conducting at end is to second installation region.
In one embodiment, the opening portion passed through for the detectable signal of the sensor module is offered on the shell,
And/or the sensor module is laser radar.
One embodiment of the application also provides a kind of high temperature pavement construction vehicle, senses including vehicle body described in embodiment as above
Device mould group.
In one embodiment, the vehicle body sensor module is supplied by the vehicle-mounted inverter of the high temperature pavement construction vehicle
Electricity.
Compared with prior art, the technical solution of the application is by the way that sensor module and conductor refrigeration module to be integrated in
In the installation space of one shell, the first water conservancy diversion module is arranged in the cold end of conductor refrigeration module, by conductor refrigeration module cold end
Cooled air is guided to sensor module, and the operating ambient temperature of sensor module can be effectively reduced, and meets high temperature road
The application of surface construction vehicle needs, and design scheme is simple, and cost is relatively low.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of vehicle body sensor module in one embodiment of the application；
Fig. 2 is the schematic illustration of conductor refrigeration module.
Specific embodiment
The application is described in detail below with reference to specific embodiment shown in the drawings.But these embodiments are simultaneously
The application is not limited, structure that those skilled in the art are made according to these embodiments, method or functionally
Transformation is all contained in the protection scope of the application.
Join Fig. 1, introduces the vehicle body sensor module 100 of one embodiment of the application.In the present embodiment, the vehicle body sensor
Mould group 100 includes shell 10, conductor refrigeration module 40, sensor module 30 and the first water conservancy diversion module 50.
Installation space 20 is formed in shell 10, conductor refrigeration module 40 and sensor module 30 are placed in installation sky
Between in 20, such shell 10 can stop the influence to sensor module 30 such as extraneous steam and dust, play water proof and dust proof
Effect.
In one embodiment, the opening portion 101 passed through for the detectable signal of sensor module 30 is offered on shell 10.?
In the embodiment of some replacements, these opening portions 101 on shell 10 can also for example be fitted with light transparent member, to play
The sealing function of better shell 10.The shape of opening portion 101 can be designed according to the specific needs of sensor module 30,
Such as it can be a window or the slit etc. opened up on the housing 10.
Conductor refrigeration module 40 generally includes several and is spaced each other concatenated N-type semiconductor and P-type semiconductor, to scheme
2 are shown as example, and when an electric current passes through it, the electronics in N-type semiconductor moves down under electric field action, the positive electricity in lower end and power supply
Lotus polymerization exotherm, the hole in P-type semiconductor move down under electric field action, polymerize in lower end with the negative electrical charge of power supply and put
Heat；Meanwhile electronics is separated with hole in upper end, when separation, absorbs heat.In this way, conductor refrigeration module 40 be provided with one it is cold
End and the hot end opposite with cold end.
The cold end (not indicating) of conductor refrigeration module 40, and the first water conservancy diversion module 50 is arranged in first water conservancy diversion module 50
It is arranged to the air conducting of 40 cold end of conductor refrigeration module to sensor module 30.In this way, in the case where energization, the
One water conservancy diversion module 50 can be continuously using the air of 40 cold end lower temperature of conductor refrigeration module to sensor module
30 are cooled down, and the temperature of 30 working environment of sensor module is reduced.
In one embodiment, installation space 20 includes the first installation region 201 of accommodating conductor refrigeration module 40 and holds
The second installation region 202 of sensor module 30 is set, the first water conservancy diversion module 50 is arranged to 40 cold end of conductor refrigeration module
Air conducting to the second installation region 202.
First installation region 201 and the second installation region 202 are communicating together, the second installation region 202 and sensor module
30 shape size is adapted, and in an embodiment, the space of second installation region 202 is with respect to first needed for sensor module 30
Installation region 201 is smaller, is installed the air conducting of 40 cold end of conductor refrigeration module to second by the first water conservancy diversion module 50
Region 202 can guarantee that 30 surrounding air of sensor module is more efficiently cooled down, and improve 100 pairs of height of vehicle body sensor module
The adaptability of warm working environment.
In one embodiment, the first water conservancy diversion module 50 includes the first heat-conducting piece being bonded with the cold end of conductor refrigeration module 40
51 and the first air flow drive device 52 for being connect with the first heat-conducting piece 51.First heat-conducting piece 51 includes and conductor refrigeration mould
First heat-conducting plate 511 of the cold end fitting of block 40 and several first radiating fins 512 being connect with the first heat-conducting plate 511, the
One air flow drive device 52 is equipped with first radiating fin 512.
Heat of first heat-conducting piece 51 for preferably 40 cold end of conductive semiconductor cold generating module, 511 He of the first heat-conducting plate
It is may, for example, be between 40 cold end of conductor refrigeration module through the thermally conductive bridging agent connection such as silicone grease, to improve heat transfer efficiency, the
Arrangement further increases the heat-conducting effect of the first heat-conducting piece 51 with increasing heat radiation area to one radiating fin 512 adjacent to each other.First
Heat-conducting piece 51 can be to be made for example, by using aluminium.
In one embodiment, the first water conservancy diversion module 50 is a fan being mounted in 10 installation space 20 of shell, the fan
First radiating fin 512 of the air intake adjacent to the first heat-conducting piece 51, outlet air end facing sensing device module 30.
In one embodiment, the hot end of conductor refrigeration module 40 is additionally provided with the second water conservancy diversion module 60, the second water conservancy diversion module
60 are arranged to the air conducting in 40 hot end of conductor refrigeration module to far from sensor module 30.Pass through the second water conservancy diversion module
60 take away the heat in 40 hot end of conductor refrigeration module, it is ensured that the high efficiency of 40 refrigerating function of conductor refrigeration module.
In one embodiment, the second water conservancy diversion module 60 includes the second heat-conducting piece being bonded with the hot end of conductor refrigeration module 40
61 and the second air flow drive device 62 for being connect with the second heat-conducting piece 61.Second heat-conducting piece 61 includes and conductor refrigeration mould
Second heat-conducting plate 611 of the hot end fitting of block 40 and several second radiating fins 612 being connect with the second heat-conducting plate 611, the
Two air flow drive devices 62 are equipped with second radiating fin 612.
Heat of second heat-conducting piece 61 for preferably 40 hot end of conductive semiconductor cold generating module, similarly, second is thermally conductive
It may, for example, be between 40 cold end of plate 611 and conductor refrigeration module and connected by thermal conducting agents such as silicone grease, to improve heat transfer efficiency,
Arrangement further increases the heat-conducting effect of the second heat-conducting piece 61 with increasing heat radiation area to second radiating fin 612 adjacent to each other.The
Two heat-conducting pieces 61 can be to be made for example, by using aluminium.
In one embodiment, above-mentioned sensor module 30 is laser radar.Certainly, it is to be understood that in other transformation
Embodiment in, sensor module 30, which can also be, chooses other types of sensor, and embodiments of these transformation should all belong to
Within the protection scope of the application.
One embodiment of the application also provides a kind of construction at high temperature vehicle, which includes that above-described embodiment is mentioned
The vehicle body sensor module 100 arrived.The vehicle body sensor module 100 can be the vehicle-mounted inverter by the construction at high temperature vehicle
It is powered.
Due to not being related to the improvement to construction at high temperature vehicle other parts, other to the construction at high temperature vehicle here
Part does not repeat them here.
The application by above embodiment/embodiment, have the advantages that the technical solution of the application pass through by
Sensor module 30 and conductor refrigeration module 40 are integrated in the installation space 20 of a shell 10, conductor refrigeration module 40
The first water conservancy diversion module 50 is arranged in cold end, and 40 cold end cooled air of conductor refrigeration module is guided to sensor module 30,
The operating ambient temperature that sensor module 30 can be effectively reduced, meets the needs of applying of high temperature pavement construction vehicle, and designs
Scheme is simple, and cost is relatively low.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for the application feasible embodiment specifically
Bright, they are not the protection scope to limit the application, all without departing from equivalent implementations made by the application skill spirit
Or change should be included within the scope of protection of this application.
Claims (10)
1. a kind of vehicle body sensor module characterized by comprising
Shell is inside formed with installation space；
Conductor refrigeration module and the sensor module being placed in the installation space；
First water conservancy diversion module, is arranged in the cold end of the conductor refrigeration module, and the first water conservancy diversion module is arranged to institute
The air conducting of conductor refrigeration module cold end is stated to the sensor module.
2. vehicle body sensor module according to claim 1, which is characterized in that the first water conservancy diversion module include with it is described
First heat-conducting piece of the cold end fitting of conductor refrigeration module and the first air stream drives dress being connect with first heat-conducting piece
It sets.
3. vehicle body sensor module according to claim 2, which is characterized in that first heat-conducting piece includes and described half
First heat-conducting plate of the cold end fitting of conductor cold generating module and several first radiating fins being connect with first heat-conducting plate,
First air flow drive device is equipped with first radiating fin.
4. vehicle body sensor module according to claim 1, which is characterized in that the hot end of the conductor refrigeration module is also
It is provided with the second water conservancy diversion module, the second water conservancy diversion module is arranged to the air conducting in conductor refrigeration module hot end
To far from the sensor module.
5. vehicle body sensor module according to claim 4, which is characterized in that the second water conservancy diversion module include with it is described
Second heat-conducting piece of the hot end fitting of conductor refrigeration module and the second air stream drives dress being connect with second heat-conducting piece
It sets.
6. vehicle body sensor module according to claim 5, which is characterized in that second heat-conducting piece includes and described half
Second heat-conducting plate of the hot end fitting of conductor cold generating module and several second radiating fins being connect with second heat-conducting plate,
Second air flow drive device is equipped with second radiating fin.
7. vehicle body sensor module according to any one of claims 1 to 6, which is characterized in that the installation space includes
The first installation region of the conductor refrigeration module and the second installation region of the accommodating sensor module are accommodated, it is described
First water conservancy diversion module is arranged to the air conducting of the conductor refrigeration module cold end to second installation region.
8. vehicle body sensor module according to claim 7, which is characterized in that offered on the shell for the biography
The opening portion and/or the sensor module that the detectable signal of sensor module passes through are laser radar.
9. a kind of high temperature pavement construction vehicle, which is characterized in that sensed including vehicle body as claimed in any one of claims 1 to 8
Device mould group.
10. high temperature pavement construction vehicle according to claim 9, which is characterized in that the vehicle body sensor module passes through
The vehicle-mounted inverter of the high temperature pavement construction vehicle is powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910304210.2A CN109990815A (en) | 2019-04-16 | 2019-04-16 | Vehicle body sensor module and high temperature pavement construction vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910304210.2A CN109990815A (en) | 2019-04-16 | 2019-04-16 | Vehicle body sensor module and high temperature pavement construction vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109990815A true CN109990815A (en) | 2019-07-09 |
Family
ID=67133777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910304210.2A Withdrawn CN109990815A (en) | 2019-04-16 | 2019-04-16 | Vehicle body sensor module and high temperature pavement construction vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109990815A (en) |
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|---|---|---|---|---|
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| US20100274396A1 (en) * | 2009-04-24 | 2010-10-28 | Gm Global Technology Operations, Inc. | Thermoelectric climate control |
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| CN107182185A (en) * | 2016-03-11 | 2017-09-19 | 福特全球技术公司 | The cooling system of vehicle sensors module |
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| CN209446078U (en) * | 2019-04-16 | 2019-09-27 | 苏州中科先进技术研究院有限公司 | Vehicle body sensor module and high temperature pavement construction vehicle |
-
2019
- 2019-04-16 CN CN201910304210.2A patent/CN109990815A/en not_active Withdrawn
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|---|---|---|---|---|
| US6215660B1 (en) * | 2000-02-22 | 2001-04-10 | Hao-Cheng Lin | Electronic appliance with a thermoelectric heat-dissipating apparatus |
| US20040169771A1 (en) * | 2003-01-02 | 2004-09-02 | Washington Richard G | Thermally cooled imaging apparatus |
| US20050254537A1 (en) * | 2004-05-17 | 2005-11-17 | Eins Oe-Tech Co., Ltd. | High power semiconductor laser lighting device |
| TWM297010U (en) * | 2006-03-06 | 2006-09-01 | Channel Well Technology Co Ltd | Double-effect thermoelectric cooling apparatus |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190709 |