EP4196640A1 - Gehäusebecher für die montage eines sensormoduls in eine ausnehmung einer verkehrsinfrastruktur sowie ein verfahren zum montieren eines sensormoduls in eine ausnehmung einer verkehrsinfrastruktur mittels eines gehäusebechers - Google Patents
Gehäusebecher für die montage eines sensormoduls in eine ausnehmung einer verkehrsinfrastruktur sowie ein verfahren zum montieren eines sensormoduls in eine ausnehmung einer verkehrsinfrastruktur mittels eines gehäusebechersInfo
- Publication number
- EP4196640A1 EP4196640A1 EP21755741.2A EP21755741A EP4196640A1 EP 4196640 A1 EP4196640 A1 EP 4196640A1 EP 21755741 A EP21755741 A EP 21755741A EP 4196640 A1 EP4196640 A1 EP 4196640A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing cup
- sensor module
- breaking point
- predetermined breaking
- recess
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F11/00—Road engineering aspects of Embedding pads or other sensitive devices in paving or other road surfaces, e.g. traffic detectors, vehicle-operated pressure-sensitive actuators, devices for monitoring atmospheric or road conditions
-
- 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
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
- G01S7/4813—Housing arrangements
-
- 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
- G01D11/24—Housings ; Casings for instruments
- G01D11/245—Housings for sensors
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/02—Detecting movement of traffic to be counted or controlled using treadles built into the road
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
Definitions
- Housing cup for installing a sensor module in a recess in a traffic infrastructure and a method for installing a sensor module in a recess in a traffic infrastructure using a housing cup
- the invention is based on a housing cup for installing a sensor module in a recess in a traffic infrastructure, the housing cup being set up to be fixed in the recess by means of a fixing material and to accommodate a particularly detachable sensor module with at least one environment sensor in the housing cup.
- Such a housing cup is disclosed, for example, in the published application DE 102017210907 A1.
- the problem can arise here that the fixing material runs into the interior of the housing cup during assembly and the sensor module can therefore no longer be inserted into the housing cup or can only be inserted with increased effort.
- a further challenge can consist in correctly aligning the housing cup and consequently also the sensor module relative to the recess, so that, for example, a fully countersunk and in particular flush mounting of the sensor module is made possible.
- the invention is based on a housing cup for installing a sensor module in a recess in a traffic infrastructure, the housing cup being set up to be fixed in the recess by means of a fixing material and to accommodate a particularly detachable sensor module with at least one environment sensor in the housing cup.
- the housing cup has a predetermined breaking point surrounding the housing cup, the predetermined breaking point dividing the housing cup into a lower housing cup part and an upper housing cup part, and being designed in such a way that after a Fixation of the lower housing cup part in the recess of the upper housing cup part can be removed along the predetermined breaking point.
- the interior of the housing cup can be kept free of this fixing material or other dirt by means of the fixing material when the lower housing cup part is fixed in the recess by means of the upper housing cup part.
- either the sensor module or the receptacle provided for the sensor module within the housing cup is kept free of the fixing material, depending on whether the sensor module is already arranged in the housing cup or is only arranged after it has been fixed in the housing cup.
- the upper housing cup part that typically protrudes from the recess and is no longer required after assembly can also be removed.
- the sensor module including the lower housing cup can be fully countersunk and in particular installed at ground level in the traffic infrastructure.
- ground level is to be understood here that the sensor module and the lower housing cup part fixed in the exception form a level with the surface of the traffic infrastructure.
- a housing cup is to be understood as a vessel that is open at the top and within which corresponding components such as the sensor module can be accommodated.
- the basic shape of the housing cup is typically cylindrical.
- the cylindrical shape of the housing cup has proven to be particularly advantageous due to its very good pressure stability.
- the housing cup can also be designed with a square or other basic shape.
- Traffic infrastructure is to be understood in particular as one or more elements of the following group: carriageway, lane, hard shoulder, sidewalk, cycle lane, parking area, hard shoulder, Separation strips, cycle lanes, pedestrian lanes.
- a parking area is encompassed by a parking lot, for example. This means, for example, that the parking area is assigned to a parking space in a parking lot.
- a corresponding recess can, for example, already be present in the traffic infrastructure, for example in that corresponding modules for building the infrastructure are already provided with such a recess, or it can be created mechanically or manually on site, for example by milling a corresponding recess in the road surface .
- the sensor module can be designed or set up, for example, to detect a motor vehicle. This can be used in particular to detect an occupancy status of a parking area of a parking space of a parking lot.
- the environment sensor of the sensor module is designed, for example, as a radar sensor, lidar sensor, laser sensor, ultrasonic sensor, video sensor, pressure sensor, in particular a piezoelectric pressure sensor, infrared sensor and/or magnetic sensor.
- the surroundings sensor it would also be conceivable for the surroundings sensor to use an operating principle that is not mentioned here.
- the sensor module can have an environment sensor for acquiring further environment data.
- a temperature sensor and/or humidity sensor and/or vibration sensor would be conceivable here, for example.
- the sensor module can have a processing unit, for example, for evaluating the environmental data.
- the sensor module it is also possible for the sensor module to have, in particular, a wireless communication module and/or an energy store.
- the senor module can be screwed into the housing cup, for example.
- a clamp connection and/or latching connection is also conceivable. If the sensor module is not to be arranged detachably in the housing cup, an adhesive connection is also possible.
- the fixing material can be, for example, adhesive and/or mortar and/or concrete and/or bitumen, by means of which the lower housing part can be arranged mechanically firmly in the recess.
- a predetermined breaking point is a point in the housing cup that yields or breaks significantly faster than the rest of the housing cup when external forces are applied.
- One embodiment of the invention provides that at least a first wall thickness of the housing cup along the predetermined breaking point is designed to be less than a second wall thickness of the lower housing cup part.
- the advantage here is that this represents a simple way of creating a predetermined breaking point.
- the wall thickness is the thickness of the wall of the housing cup.
- a difference in the thickness of the trough can be achieved, for example, by a correspondingly designed notch, it basically making no difference whether the notch is in the inner wall and/or the outer wall.
- the predetermined breaking point is designed in such a way that the predetermined breaking point serves as a weak point of the housing cup, particularly with respect to horizontal forces.
- a further embodiment of the invention provides that the upper housing cup part has at least one projection, the projection being designed in such a way that it protrudes outwards from the upper housing cup part and in particular at least partially adjoins a plane formed by the predetermined breaking point.
- the installation depth of the housing cup and consequently also of the sensor module can be adjusted by means of the corresponding design of the projection and this installation depth is also reproducible.
- the projection serves in particular for leveling or adjusting the housing cup relative to the recess and, in particular, enables the lower housing cup part, which accommodates the sensor module, to be arranged at ground level.
- the lower housing cup part and the sensor module can be arranged fully countersunk in a recess in a street.
- Efficient protection is also advantageously provided against these machines by the full submersion.
- the projection can be designed, for example, as a kind of wing, which protrudes radially outwards from the outer wall of the upper housing cup part.
- the plane is formed by the predetermined breaking point, with the predetermined breaking point typically encircling the housing cup in a straight line in order to be able to define a corresponding plane through the predetermined breaking point.
- the projection is designed as a substantially complete circumference of the upper housing cup part and in particular adjoins the plane drawn up by the predetermined breaking point in a completely circumferential manner, or that the housing cup has at least two projections and in particular at least three projections on the upper housing cup part .
- the sensor module is arranged in the lower housing cup part in such a way that the sensor module does not or not significantly protrude beyond a plane created by the predetermined breaking point and, in particular, at least partially adjoins the plane.
- the sensor module can be arranged fully countersunk in the recess.
- the sensor module is particularly preferably completely adjacent to the plane created by the predetermined breaking point. This leads to the recess being essentially completely filled. This will avoiding that the recess acts as a pothole for vehicles or a tripping hazard for pedestrians.
- the sensor module protrudes beyond the plane, either entirely or in certain areas, but only to a negligibly small extent in comparison to the horizontal extent of the sensor module.
- the sensor module has a diameter of a few centimeters, but only protrudes a few millimeters above the level.
- the housing cup has a cover, which is arranged in the lower housing cup part and closes the sensor module in the lower housing cup part, with the cover not protruding or not significantly protruding beyond the plane defined by the predetermined breaking point and in particular to the plane at least partially adjacent.
- the advantage here is that the sensor module can be protected from corresponding external influences such as water and dirt by the cover in combination with the housing cup.
- a fully recessed installation of the sensor module including the housing cup is also possible due to the corresponding arrangement of the cover in the lower part of the housing cup.
- the cover is particularly preferably completely adjacent to the plane created by the predetermined breaking point, as a result of which the recess is essentially completely filled.
- the cover can be understood to be a plate designed on the inner circumference of the housing cup.
- the cover can be screwed, glued, clamped and/or latched to the housing cup.
- the cover can also be designed as an integral part of the sensor module. This means that the cover and sensor module are designed in particular in one piece and can therefore be arranged together in the housing cup in one method step.
- the housing cup has a further circumferential predetermined breaking point, the further predetermined breaking point running between the predetermined breaking point and a base of the lower housing cup part.
- the mounted lower housing cup part can break at this additional predetermined breaking point and thereby absorb the pressure when a corresponding external force is applied, for example when a motor vehicle drives over the sensor module including the lower housing cup part, with the bottom area of the lower housing cup part being freed from the external force is spared.
- the lower housing cup part from the bottom to the further predetermined breaking point remains in place and undamaged, which in turn maintains the tightness of the lower housing cup part from the bottom to the further predetermined breaking point.
- the wall thickness of the housing cup along the further predetermined breaking point is less than the second wall thickness of the lower housing cup part outside of this predetermined breaking point.
- the further predetermined breaking point is particularly preferably designed in such a way that the further predetermined breaking point serves as a weak point of the lower housing cup part, particularly with respect to vertical forces.
- the invention also relates to a method for installing a sensor module in a recess in a traffic infrastructure using a housing cup according to one of the preceding claims, the sensor module having at least one environment sensor, comprising the following steps: a. arranging at least the lower housing cup part of the housing cup in the recess, b. Fixing the lower housing cup part in the recess using a fixing material, c. removing the upper housing cup part of the housing cup along the housing cup breaking point, d. Arranging the sensor module in particular in a detachable manner in the housing cup before or after one of the previous steps, in particular in the lower part of the housing cup.
- Fig. 1 shows an embodiment of a housing cup according to the invention in a mounted state as a sectional view.
- FIG. 2 shows a method for installing a sensor module in a recess in a traffic infrastructure using a housing cup according to the invention.
- Fig. 1 shows an embodiment of a housing cup according to the invention in a mounted state as a sectional view.
- the infrastructure 50 can be a street or a parking lot, for example.
- a housing cup 10 is at least partially inserted into the recess 55 .
- the housing cup 10 is divided into a lower housing cup part 12 and an upper housing cup part 14 by a circumferential predetermined breaking point 16 .
- the predetermined breaking point 16 pulls up a corresponding level 18 which lies here with a surface of the infrastructure 50 in one level.
- a first wall thickness 17 of the housing cup 10 along the predetermined breaking point 16 is less than a second wall thickness 13 of the lower housing cup part 12.
- the upper housing cup part 14 protrudes beyond the recess 55. Furthermore, the upper housing cup 14 has a projection 15, which extends radially outwards from the housing cup 10 and in the vertical direction at least partially extends to the plane 18 drawn up by the predetermined breaking point 16, whereby the plane 18 of the predetermined breaking point 16 at in the Recess 55 used housing cup 10 corresponds to the surface of the infrastructure 50 accordingly.
- the projection 15 extends radially outwards from the housing cup 10 and in the vertical direction at least partially extends to the plane 18 drawn up by the predetermined breaking point 16, whereby the plane 18 of the predetermined breaking point 16 at in the Recess 55 used housing cup 10 corresponds to the surface of the infrastructure 50 accordingly.
- the projection 15 which extends radially outwards from the housing cup 10 and in the vertical direction at least partially extends to the plane 18 drawn up by the predetermined breaking point 16, whereby the plane 18 of the predetermined breaking point 16 at in the Recess 55 used housing cup 10 corresponds to the surface of the infrastructure 50 accordingly.
- the housing cup 10 have at least two projections 15 and particularly preferably at least three correspondingly configured projections 15 on the upper housing cup part 14 .
- the lower housing cup part 12 is arranged completely in the recess 55 and fixed in it by means of a fixing material 60 .
- the fixing material 60 can be, for example, an adhesive or concrete or mortar or bitumen.
- a sensor module 100 which has at least one surroundings sensor, is also arranged in the lower housing cup part 12.
- Such an environment sensor can be, for example, a radar sensor, lidar sensor, laser sensor, ultrasonic sensor, video sensor, pressure sensor, in particular a piezoelectric pressure sensor, infrared sensor and/or magnetic sensor, but also a temperature sensor.
- the environment sensor can be used, for example, to detect a motor vehicle in the environment of the sensor module, but it can also fulfill additional or other functions.
- the sensor module 100 can be fixedly arranged in the lower housing cup part 12, for example by means of a screw (not shown). However, it is also conceivable for the sensor module 100 to be latched, glued or jammed in the lower housing cup part 12 .
- the sensor module 100 is closed in the lower housing cup part 12 by a cover 19 which adjoins the plane 18 formed by the predetermined breaking point 16 .
- the cover can also be screwed. However, latching, sticking or jamming is also conceivable here.
- the upper housing cup part 14 can be removed along the predetermined breaking point 16, but this is not illustrated here. If the upper housing part is removed, the sensor module 100 can be installed at ground level with respect to the infrastructure 50 with the remaining lower housing cup part 12 . Furthermore, the housing cup 10 has a further circumferential predetermined breaking point 20 , the further predetermined breaking point 20 running between the predetermined breaking point 16 and a base 21 of the lower housing cup part 12 . The wall thickness of this further predetermined breaking point 21 is in turn less than the second wall thickness 13 of the lower housing cup part 12.
- FIG. 2 shows a method for installing a sensor module in a recess in a traffic infrastructure using a housing cup according to the invention.
- a method step a at least the lower housing cup part 12 of the housing cup 10 is arranged in the recess 55 of the infrastructure 50 at the beginning.
- a method step b the lower housing cup part 12 is fixed in the recess 55 by means of a fixing material 60 .
- a method step c the upper housing cup part 14 of the housing cup 10 is removed along the predetermined breaking point 16 of the housing cup 10 .
- a method step d takes place between method step b and method step c, in which the sensor module 100 is arranged in particular in a detachable manner in the housing cup 10 .
- method step d can take place as desired before or after one of method steps a to c.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020209972.3A DE102020209972A1 (de) | 2020-08-06 | 2020-08-06 | Gehäusebecher für die Montage eines Sensormoduls in eine Ausnehmung einer Verkehrsinfrastruktur sowie ein Verfahren zum Montieren eines Sensormoduls in eine Ausnehmung einer Verkehrsinfrastruktur mittels eines Gehäusebechers |
PCT/EP2021/071787 WO2022029186A1 (de) | 2020-08-06 | 2021-08-04 | Gehäusebecher für die montage eines sensormoduls in eine ausnehmung einer verkehrsinfrastruktur sowie ein verfahren zum montieren eines sensormoduls in eine ausnehmung einer verkehrsinfrastruktur mittels eines gehäusebechers |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4196640A1 true EP4196640A1 (de) | 2023-06-21 |
Family
ID=77367411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21755741.2A Pending EP4196640A1 (de) | 2020-08-06 | 2021-08-04 | Gehäusebecher für die montage eines sensormoduls in eine ausnehmung einer verkehrsinfrastruktur sowie ein verfahren zum montieren eines sensormoduls in eine ausnehmung einer verkehrsinfrastruktur mittels eines gehäusebechers |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4196640A1 (de) |
DE (1) | DE102020209972A1 (de) |
WO (1) | WO2022029186A1 (de) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8623065D0 (en) * | 1986-09-25 | 1986-10-29 | Nat Plastics Ltd | Guarantee band for container closure |
FR2924034B1 (fr) * | 2007-11-27 | 2011-07-22 | Sartorius Stedim Biotech | Dispositif de raccordement d'un accessoire a un recipient permettant une insertion simplifiee de l'accessoire dans le recipient |
FR3037342B1 (fr) * | 2015-06-09 | 2017-06-23 | Aximum | Procede de mise en œuvre d'un bloc electronique autonome dans une chaussee de circulation ou de stationnement, bloc, boitier-douille anti-arrachement et outil adapte |
DE102017210907A1 (de) | 2017-06-28 | 2019-01-03 | Robert Bosch Gmbh | Bodensensorvorrichtung zum Erfassen von Kraftfahrzeugen |
PL3537116T3 (pl) | 2018-03-05 | 2022-07-25 | Kistler Holding Ag | Sposób montażu czujnika typu ważenie-w-ruchu w jezdni |
-
2020
- 2020-08-06 DE DE102020209972.3A patent/DE102020209972A1/de active Pending
-
2021
- 2021-08-04 EP EP21755741.2A patent/EP4196640A1/de active Pending
- 2021-08-04 WO PCT/EP2021/071787 patent/WO2022029186A1/de unknown
Also Published As
Publication number | Publication date |
---|---|
WO2022029186A1 (de) | 2022-02-10 |
DE102020209972A1 (de) | 2022-02-10 |
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