CN111345785A - Unmanned vehicle and body temperature detection method - Google Patents
Unmanned vehicle and body temperature detection method Download PDFInfo
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- CN111345785A CN111345785A CN202010158253.7A CN202010158253A CN111345785A CN 111345785 A CN111345785 A CN 111345785A CN 202010158253 A CN202010158253 A CN 202010158253A CN 111345785 A CN111345785 A CN 111345785A
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- 230000036760 body temperature Effects 0.000 title claims abstract description 186
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- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
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- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
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Abstract
The embodiment of the invention discloses an unmanned vehicle and a body temperature detection method. The unmanned vehicle comprises a body temperature detection device, an interception device and a controller; the controller is electrically connected with the body temperature detection device and the interception device and is used for judging whether the body temperature of the pedestrian is in a set temperature range; the controller is also used for retracting the intercepting device when the body temperature of the pedestrian is within the set temperature interval, releasing the pedestrian, and keeping the intercepting device immovable to intercept the pedestrian when the body temperature of the pedestrian exceeds the set temperature interval. The technical scheme of the embodiment of the invention can be based on an automatic driving or unmanned driving technology, and the unmanned vehicle is used as the moving body temperature detection point, so that the automatic detection of the body temperature of the pedestrian and the release of the pedestrian by the unmanned vehicle are realized, manual assistance is not needed, the detection efficiency is improved, the virus cross infection is effectively avoided, and the life and property safety of people is favorably ensured.
Description
Technical Field
The embodiment of the invention relates to the technical field of automatic driving, in particular to an unmanned vehicle and a body temperature detection method.
Background
When epidemic prevention and control and other situations occur, a plurality of body temperature detection points need to be arranged at building entrances or traffic main roads and the like. At present, the temperature measurement is mostly carried out by releasing the manual temperature measurement. However, the manual temperature measurement is not safe, because the inspector contacts a large number of people, the risk of virus infection is high, and once the inspector is infected, the inspected person who the inspector subsequently contacts is at risk of virus infection. Moreover, the working efficiency of manual temperature measurement is low. In addition, the cost for establishing a fixed body temperature detection point is higher, and meanwhile, the real-time allocation of epidemic prevention resources is not facilitated. With the development of epidemic situations, some areas may no longer need to detect body temperature, while other places with serious epidemic situations need detection points, and the detection points are removed from one place and then reestablished in another place, which is undoubtedly very labor and material waste.
Disclosure of Invention
The invention provides an unmanned vehicle and a body temperature detection method, which are used for realizing the automatic detection of the body temperature and the release of pedestrians by the unmanned vehicle and improving the detection efficiency.
In a first aspect, an embodiment of the present invention provides an unmanned vehicle, including:
the body temperature detection device is arranged outside the body of the unmanned vehicle and used for detecting the body temperature of the pedestrian;
the intercepting device is arranged outside the body of the unmanned vehicle and used for intercepting or releasing pedestrians;
the controller is electrically connected with the body temperature detection device and the interception device and is used for judging whether the body temperature of the pedestrian is in a set temperature range;
the controller is also used for retracting the intercepting device when the body temperature of the pedestrian is within a set temperature interval, releasing the pedestrian, and keeping the intercepting device to be immobile for intercepting the pedestrian when the body temperature of the pedestrian exceeds the set temperature interval.
Optionally, the body temperature detection device comprises:
the position locking mechanism is electrically connected with the controller and used for locking the forehead position of the pedestrian;
and the temperature sensor is electrically connected with the controller, is arranged on the position locking mechanism and is used for detecting the body temperature of the pedestrian.
Alternatively,
the position lock mechanism includes:
the distance sensor is electrically connected with the controller and is used for detecting the distance between the body temperature detection device and a pedestrian;
the distance sensor and the temperature sensor are arranged on the moving mechanism, and the moving mechanism is used for moving the distance sensor and the temperature sensor;
the motor is connected with the moving mechanism and the controller and is used for driving the moving mechanism to move;
the controller is also used for controlling the motor to drive the moving mechanism to move according to the distance between the body temperature detection device and the pedestrian, and controlling the temperature sensor to detect the body temperature of the pedestrian when determining that the body temperature detection device reaches the forehead position of the pedestrian.
Optionally, the moving mechanism comprises:
the worm is connected with the motor through a gear, and the surface of the worm comprises threads;
the movable part is sleeved on the worm, the inner surface of the movable part comprises threads, the worm is in threaded connection with the movable part, and the distance sensor and the temperature sensor are arranged at the top of the movable part.
Optionally, the intercepting means comprises a barrier bar;
the controller is also used for controlling the barrier gate rod to be retracted so as to release the pedestrian, and controlling the barrier gate rod to be horizontally placed so as to intercept the pedestrian.
Optionally, the method further comprises:
and the warning device is electrically connected with the controller, is arranged outside the body of the unmanned vehicle and is used for prompting whether the body temperature of the pedestrian is within a set temperature range.
Optionally, the warning device comprises at least one of a warning lamp, a buzzer and a voice announcer.
Optionally, the method further comprises:
the image acquisition device is electrically connected with the controller, and the controller is also used for controlling the image acquisition device to acquire the facial image of the pedestrian when the body temperature of the pedestrian exceeds a set temperature interval.
Optionally, the method further comprises:
towards card detection device, with the controller electricity is connected, set up in on the intercepting device, towards card detection device and be used for detecting whether there is the pedestrian to force to pass through intercepting device.
Optionally, the controller is in communication connection with a scheduling center;
the controller is also used for controlling the unmanned vehicle to automatically drive to the next area for body temperature detection according to the instruction of the dispatching center when the unmanned vehicle completes body temperature detection of one area.
In a second aspect, an embodiment of the present invention further provides a body temperature detecting method, which is executed by a controller in an unmanned vehicle, where the unmanned vehicle includes: the body temperature detection device is arranged outside the body of the unmanned vehicle and used for detecting the body temperature of the pedestrian; the intercepting device is arranged outside the body of the unmanned vehicle and used for intercepting or releasing pedestrians; the controller is electrically connected with the body temperature detection device and the interception device;
the method comprises the following steps:
judging whether the body temperature of the pedestrian is in a set temperature range or not;
the blocking device is folded when the body temperature of the pedestrian is within a set temperature interval, the pedestrian is released, and the blocking device blocks the pedestrian when the body temperature of the pedestrian exceeds the set temperature interval.
Optionally, the body temperature detection device comprises: the distance sensor is electrically connected with the controller and is used for detecting the distance between the body temperature detection device and a pedestrian; the temperature sensor is electrically connected with the controller and used for detecting the body temperature of the pedestrian; the distance sensor and the temperature sensor are arranged on the moving mechanism, and the moving mechanism is used for moving the distance sensor and the temperature sensor; the motor is connected with the moving mechanism and the controller and is used for driving the moving mechanism to move;
the method further comprises the following steps:
and controlling the motor to drive the moving mechanism to move according to the distance between the body temperature detection device and the pedestrian, and controlling the temperature sensor to detect the body temperature of the pedestrian when determining that the body temperature detection device reaches the forehead position of the pedestrian.
The embodiment of the invention provides an unmanned vehicle and a body temperature detection method. The unmanned vehicle comprises a body temperature detection device, an interception device and a controller; the body temperature detection device is arranged outside the body of the unmanned vehicle and used for detecting the body temperature of the pedestrian; the intercepting device is arranged outside the body of the unmanned vehicle and used for intercepting or releasing pedestrians; the controller is electrically connected with the body temperature detection device and the interception device and is used for judging whether the body temperature of the pedestrian is in a set temperature range; the controller is also used for retracting the intercepting device when the body temperature of the pedestrian is within the set temperature interval, releasing the pedestrian, and keeping the intercepting device immovable to intercept the pedestrian when the body temperature of the pedestrian exceeds the set temperature interval. The technical scheme of the embodiment of the invention can be based on an automatic driving or unmanned driving technology, the unmanned vehicle is used as a mobile body temperature detection point, the body temperature detection device is used for automatically measuring the temperature of the pedestrian, and the controller automatically controls the interception device according to the body temperature of the pedestrian to release or intercept the pedestrian. The technical problems that in a manual temperature measurement mode, the risk of virus infection of inspectors and pedestrians caused by contact of the inspectors with a large number of people is high, and the manual temperature measurement efficiency is low are solved. The automatic pedestrian body temperature detection and release of the unmanned vehicle are realized, manual assistance is not needed, the detection efficiency is improved, virus cross infection is effectively avoided, and the life and property safety of people is favorably guaranteed. In addition, the unmanned vehicle is used as a movable temperature detection point, so that the removal and reconstruction of fixed detection points are avoided, the global planning of the detection point position is facilitated, epidemic prevention resources are reasonably distributed, and the deployment cost of the detection points is reduced.
Drawings
Fig. 1 is a schematic front view of an unmanned vehicle according to an embodiment of the present invention;
FIG. 2 is a schematic side view of an unmanned vehicle according to an embodiment of the present invention;
fig. 3 is a schematic top view of an unmanned vehicle according to an embodiment of the present invention;
FIG. 4 is a schematic block diagram of an unmanned vehicle according to an embodiment of the present invention;
FIG. 5 is a schematic block diagram of another unmanned vehicle according to an embodiment of the present invention;
FIG. 6 is a schematic block diagram of another unmanned vehicle according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a body temperature detecting device according to an embodiment of the present invention;
FIG. 8 is a schematic block diagram of another unmanned vehicle according to an embodiment of the present invention;
fig. 9 is a schematic flow chart of a body temperature detection method according to an embodiment of the present invention;
fig. 10 is a schematic flow chart of another body temperature detection method according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Fig. 1 is a schematic front view of an unmanned vehicle according to an embodiment of the present invention; FIG. 2 is a schematic side view of an unmanned vehicle according to an embodiment of the present invention; fig. 3 is a schematic top view of an unmanned vehicle according to an embodiment of the present invention; fig. 4 is a schematic structural diagram of a module of an unmanned vehicle according to an embodiment of the present invention. Schematically, fig. 1 shows the structure of the unmanned vehicle from the rear direction of the unmanned vehicle, fig. 2 shows the structure of the unmanned vehicle from the left side vehicle body direction of the unmanned vehicle, and fig. 3 shows the structure of the unmanned vehicle from the roof direction of the unmanned vehicle. Referring to fig. 1 to 4, the unmanned vehicle includes: the body temperature detection device 10, the interception device 20 and the controller 40; the body temperature detection device 10 is arranged outside the body of the unmanned vehicle 1 and is used for detecting the body temperature of a pedestrian; the intercepting device 20 is arranged outside the body of the unmanned vehicle 1 and used for intercepting or releasing pedestrians; the controller 40 is electrically connected with the body temperature detection device 10 and the interception device 20 and is used for judging whether the body temperature of the pedestrian is in a set temperature range; the controller 40 is further configured to stow the intercepting device 20 when the body temperature of the pedestrian is within the set temperature interval, release the pedestrian, and keep the intercepting device 20 stationary to intercept the pedestrian when the body temperature of the pedestrian exceeds the set temperature interval.
In particular, in connection with fig. 1-4, the unmanned vehicle 1 is an intelligent vehicle based on autonomous or unmanned technology. The driving modes of the unmanned vehicle 1 may include automatic driving and remote control driving, wherein the automatic driving may be a driving mode in which the unmanned vehicle 1 senses the surroundings of the vehicle based on an intelligent driving system equipped in the unmanned vehicle 1, automatically plans a driving route and controls the vehicle to reach a predetermined destination, and the remote control driving may be a driving mode in which the unmanned vehicle 1 travels under the control of a control center or a remote control according to a received driving instruction. The body temperature detection device 10 can be used for detecting the body temperature of the pedestrian, and can be arranged on the outer side of the body of the unmanned vehicle 1, such as the left side of the body or the right side of the body, so that the pedestrian can automatically measure the temperature of the pedestrian through the body temperature detection device 10 when being close to the outer part of the unmanned vehicle 1, and manual assistance is not needed. The intercepting apparatus 20, which can be used to intercept pedestrians, may be disposed outside the vehicle body of the unmanned vehicle 1, such as the left side or the right side of the vehicle body. Preferably, the body temperature detection device 10 and the interception device 20 are arranged on the same side of the vehicle body, and the interception device 20 is arranged in front of the body temperature detection device 10, so that the unmanned vehicle 1 can clear or intercept the pedestrian after measuring the temperature of the pedestrian. The blocking device 20 can have a blocking state and a releasing state, and fig. 1-3 show the holding state of the blocking device 20 when the blocking device 20 is in the blocking state, and the blocking device 20 can block the entrance or crossing where the pedestrian passes in the blocking state. The controller 40 may be a controller integrated in the control system of the unmanned vehicle 1 itself, and can automatically control or control the temperature detection device 10 and the intercepting device 20 based on an instruction of a dispatch center.
For example, with reference to fig. 1 to 4, the principle of measuring the temperature and releasing the pedestrian by the unmanned vehicle 1 is as follows: the unmanned vehicle 1 can be used as a moving body temperature detection point, when an epidemic situation occurs in a certain area, the unmanned vehicle 1 is controlled to go to the place through an automatic driving system of the unmanned vehicle 1, and the unmanned vehicle 1 is parked at a building entrance or a traffic trunk or the like where pedestrians need to be controlled. The initial state of the intercepting apparatus 20 may be an intercepting state after the unmanned vehicle 1 is stopped. The pedestrian can go to the position that unmanned car 1 automobile body was provided with body temperature detection device 10 by oneself, and body temperature detection device 10 automated inspection pedestrian's body temperature to with body temperature data transmission to controller 40. The set temperature interval is preset by the controller 40, for example, the temperature interval corresponding to the normal body temperature of the human body may be a temperature interval less than 37 degrees celsius, and the temperature interval corresponding to the abnormal body temperature may be a temperature interval greater than or equal to 37 degrees celsius. When the controller 40 receives the information that the body temperature of a certain pedestrian is 36 degrees centigrade, the controller 40 can control the intercepting device 20 to be in the release state, for example, automatically retract or lift the intercepting device 20 to allow the pedestrian to pass; when the controller 40 receives the information that the body temperature of a certain pedestrian is 38 degrees celsius, the controller 40 may control the intercepting apparatus 20 to be in the intercepting state, if the previous state of the intercepting apparatus 20 is the intercepting state, the state of the intercepting apparatus 20 may be maintained, and if the previous state of the intercepting apparatus 20 is the releasing state, the controller 40 may control the intercepting apparatus 20 to be automatically put down to intercept the pedestrian.
The technical scheme of this embodiment can be based on autopilot or unmanned technique, uses the unmanned car as the mobile body temperature check point, utilizes body temperature detection device to carry out automatic temperature measurement to the pedestrian, controls intercepting device according to the body temperature of pedestrian through the controller is automatic, passes or intercepts the pedestrian. The technical problems that in a manual temperature measurement mode, the risk of virus infection of inspectors and pedestrians caused by contact of the inspectors with a large number of people is high, and the manual temperature measurement efficiency is low are solved. The automatic pedestrian body temperature detection and release of the unmanned vehicle are realized, manual assistance is not needed, the detection efficiency is improved, virus cross infection is effectively avoided, and the life and property safety of people is favorably guaranteed. In addition, the unmanned vehicle is used as a movable temperature detection point, so that the removal and reconstruction of fixed detection points are avoided, the global planning of the detection point position is facilitated, epidemic prevention resources are reasonably distributed, and the deployment cost of the detection points is reduced.
With reference to fig. 1-4, alternatively, the intercepting device 20 comprises a barrier bar; the controller 40 is also used to control the barrier bar to retract to clear the pedestrian and to lay flat to intercept the pedestrian. For example, the length of the barrier bar may be set to be slightly smaller than the length of the pedestrian entrance at the inspection point, so that the unmanned vehicle 1 is parked at one side of the entrance and the barrier bar may be extended to the other side of the entrance to achieve pedestrian interception at the inspection point. One end of the barrier bar is connected to the outside of the vehicle body of the unmanned vehicle 1, and the barrier bar can be rotated along its connection point with the unmanned vehicle so that the controller 40 controls the barrier bar to be retracted or laid flat. Fig. 1 to 3 illustrate a situation where the barrier bar is laid flat and is in an intercepting state to intercept a pedestrian, and when the unmanned vehicle 1 needs to release the pedestrian, the barrier bar can be controlled by the controller 40 to rotate in a direction close to the roof of the vehicle so as to retract the barrier bar and release the pedestrian. Optionally, the barrier rod may be any one of a standard straight rod, a telescopic straight rod, a curved arm rod and a gate rod, and the type of the barrier rod may be selected according to the actual situation of the detection point, which is not limited in this embodiment. Through the state of control banister pole, realized the management and control of unmanned car to check point pedestrian's business turn over.
Referring to fig. 1-4, the unmanned vehicle 1 optionally further comprises an alert device 30; the warning device 30 is electrically connected to the controller 40, is disposed outside the body of the unmanned vehicle 1, and is configured to prompt whether the body temperature of the pedestrian is within a set temperature range. For example, the warning device 30 may be disposed on the roof of a vehicle, and when the controller 40 receives the information that the body temperature of the pedestrian is normal, the warning device 30 may be controlled to give a warning to remind the pedestrian to pass through in time. Alternatively, when the controller 40 receives the information that the body temperature of the pedestrian is abnormal, the warning device 30 may be controlled to warn to remind the pedestrian of the abnormal body temperature. Optionally, the warning device 30 includes at least one of a warning lamp, a buzzer, and a voice announcer. For example, when the warning device 30 includes a warning lamp, the warning lamp may be controlled by the controller 40 to be turned on or turned off according to the body temperature range of the pedestrian to indicate different body temperature states; when the warning device 30 includes a buzzer, the controller 40 can control the buzzer to sound or mute according to the body temperature range of the pedestrian so as to prompt different body temperature states; when warning device 30 includes the voice broadcast ware, can carry out voice broadcast according to pedestrian's body temperature interval control voice broadcast ware through controller 40, for example, when pedestrian's body temperature is in normal body temperature interval, can broadcast pronunciation through the voice broadcast ware: "the body temperature is normal, please pass through", when the human body temperature exceedes normal body temperature interval, can broadcast pronunciation through the voice broadcast ware: "abnormal body temperature, no pass". The advantage that sets up like this lies in, can in time carry out the body temperature suggestion to the pedestrian after carrying out the temperature measurement, ensures that it knows the body temperature condition of self.
Fig. 5 is a schematic block diagram of another unmanned vehicle according to an embodiment of the present invention. As shown in fig. 5, optionally, the body temperature detecting device 10 includes a position lock mechanism 11 and a temperature sensor 120; the position locking mechanism 11 is electrically connected with the controller 40 and used for locking the forehead position of the pedestrian; the temperature sensor 120 is electrically connected to the controller 40, and is provided on the position lock mechanism 11 for detecting the body temperature of the pedestrian. Specifically, the position locking mechanism 11 can detect the distance between the forehead of the pedestrian and the body temperature detection device 10 under the control of the controller 40, and move up and down, left and right, and the like according to the distance between the forehead of the pedestrian and the body temperature detection device 10 until the position locking mechanism 11 reaches the vicinity of the forehead of the pedestrian so as to detect the body temperature of the forehead of the pedestrian through the temperature sensor 120. The advantage that sets up like this lies in, can the position of automatic locking human forehead and remove in view of the above, need not artifical supplementary accurate measurement that can realize pedestrian's body temperature.
Fig. 6 is a schematic block diagram of another unmanned vehicle according to an embodiment of the present invention. As shown in fig. 6, optionally, the position locking mechanism includes a distance sensor 110, a moving mechanism 130, and a motor 140; the distance sensor 110 is electrically connected with the controller 40 and is used for detecting the distance between the body temperature detection device 10 and the pedestrian; the distance sensor 110 and the temperature sensor 120 are arranged on the moving mechanism 130, and the moving mechanism 130 is used for moving the distance sensor 110 and the temperature sensor 120; the motor 140 is connected with the moving mechanism 130 and the controller 40, and is used for driving the moving mechanism 130 to move; the controller 40 is further configured to control the motor 140 to drive the moving mechanism 130 to move according to the distance between the body temperature detecting device 10 and the pedestrian, and control the temperature sensor 120 to detect the body temperature of the pedestrian when it is determined that the body temperature detecting device 10 reaches the forehead position of the pedestrian.
Specifically, in conjunction with fig. 1-3 and 6, the distance sensor 110 may detect a distance between the pedestrian and the body temperature detecting device 10, and the distance sensor 110 may include at least one of an infrared sensor, an ultrasonic sensor, a microwave sensor, and a laser sensor. The temperature sensor 120 is used to detect the body temperature of the pedestrian, and may include an infrared body temperature sensor or the like. The distance sensor 110 and the temperature sensor 120 are both disposed on the moving mechanism 130, and the controller 40 can control the motor 140 to work, so that the motor 140 drives the moving mechanism 130 to ascend or descend, which is convenient for the distance sensor 110 on the moving mechanism 130 to detect pedestrians, and also convenient for the temperature sensor 120 to measure the temperature of the pedestrians.
For example, in conjunction with fig. 1-3 and 6, the principle of the body temperature detection device 10 for detecting the body temperature of the pedestrian by the unmanned vehicle is as follows: when the next pedestrian arrives after the unmanned vehicle detects the body temperature of the previous pedestrian and releases the body temperature, the controller 40 may control the motor 140 to work, and the moving mechanism 130 is driven by the motor 140 to ascend or descend. The distance value detected by the distance sensor 110 may vary within a small range when the distance sensor 110 sweeps over a pedestrian, and the distance value detected by the distance sensor 110 may abruptly change when the distance sensor 110 exceeds the top of the pedestrian's head. The controller 40 can determine the height of the pedestrian according to the abrupt change value detected by the distance sensor 110 and control the moving mechanism 130 to descend by a distance from the top of the head of the pedestrian to the forehead position of the pedestrian through the motor 140, at which time the controller 40 can control the temperature sensor 120 to measure the body temperature of the pedestrian and intercept or release the pedestrian by controlling the intercepting device 20 according to the body temperature value of the pedestrian. The body temperature detection device 10 is beneficial to automatically detecting the position of the pedestrian and measuring the temperature of the pedestrian, and the accuracy of detecting the body temperature of the pedestrian is improved.
Fig. 7 is a schematic structural diagram of a body temperature detecting device according to an embodiment of the present invention. With reference to fig. 1-3, as well as fig. 6 and 7, optionally, the movement mechanism 130 includes a worm 131 and a movable member 132; the worm 131 is connected with the motor 140 through a gear, and the surface of the worm 131 comprises threads; the movable member 132 is fitted over the worm 131, the inner surface of the movable member 132 includes a screw thread to be screw-coupled with the worm 131, and the distance sensor 110 and the temperature sensor 120 are provided on the top of the movable member 132. For example, the movable member 132 may be provided as a hollow structure, the distance sensor 110 and the temperature sensor 120 are provided on top of the outer surface of the movable member 132, and the inner surface of the movable member 132 includes threads to fit with the threads of the outer surface of the worm 131. One end of the worm 131 is connected to the motor 140 through a gear and the other end is engaged with a thread of the inner surface of the movable member 132 through a thread of the outer surface of the worm 131 itself. The controller 40 can control the motor 140 to rotate, the motor 140 can drive the worm 131 to rotate through the gear, and during the rotation of the worm 131, the movable part 132 can slide up or down along the thread of the worm 131. The motor 140 may be controlled by the controller 40 to rotate forward or backward to slide the movable member 132 up or down the thread of the worm 131. The advantage of this arrangement is that the movable part is driven by the motor to ascend or descend along the worm so as to control the positions of the distance sensor 110 and the temperature sensor 120 more flexibly, which is beneficial to the detection of the body temperature of the pedestrian.
Fig. 8 is a schematic block diagram of another unmanned vehicle according to an embodiment of the present invention. As shown in fig. 8, optionally, the unmanned vehicle 1 further includes an image capturing device 50; the image acquisition device 50 is electrically connected with the controller 40, and the controller 40 is further used for controlling the image acquisition device 50 to acquire the face image of the pedestrian when the body temperature of the pedestrian exceeds a set temperature interval. Illustratively, the image capturing device 50 may include a camera, and when the body temperature of a certain pedestrian is detected by the unmanned vehicle 1 through the body temperature detecting device 10, the controller 40 may control the image capturing device 50 to be turned on to capture the face of the pedestrian. The controller 40 can upload the collected face images of the abnormal body temperature persons to the epidemic prevention center, so that the epidemic prevention center can collect the information of the abnormal body temperature persons in the area, and epidemic prevention and control are facilitated.
Referring to fig. 8, optionally, controller 40 is communicatively coupled to dispatch center 60; the controller 40 is further configured to control the unmanned vehicle 1 to automatically travel to the next area for body temperature detection according to the instruction of the dispatching center 60 when the unmanned vehicle 1 completes body temperature detection of one area. Specifically, during practical application, the dispatching center 60 can be in communication connection with a plurality of unmanned vehicles 1, and the dispatching center 60 can uniformly allocate the detection position of each unmanned vehicle 1 according to epidemic situations, and send instructions to each unmanned vehicle 1, so that the unmanned vehicles 1 can automatically drive to move forward to corresponding detection points for body temperature detection. When the regional epidemic situation detected by the unmanned vehicle 1 is no longer serious, the unmanned vehicle 1 can automatically go to the next region with serious epidemic situation for body temperature detection through the automatic driving system of the unmanned vehicle 1 according to the instruction of the dispatching center 60. The advantage of setting up like this lies in, can schedule unmanned car according to the serious condition of epidemic situation, is favorable to overall planning inspection point position to and the equitable epidemic prevention resource of distribution, reduced the deployment cost of inspection point.
With continued reference to fig. 8, optionally, the unmanned vehicle 1 further comprises a punch-card detection device 70; the card punching detection device 70 is electrically connected to the controller 40 and disposed on the intercepting device 20, and the card punching detection device 70 is used for detecting whether a pedestrian forcibly passes through the intercepting device 20. Illustratively, in conjunction with fig. 1 and 8, the punched card detecting device 70 may be disposed at an outer side surface of the intercepting device 20, for example, at various positions in an upper surface, a lower surface, a front surface, or a rear surface. The card-rushing detection device 70 can detect whether a pedestrian passes above or below the intercepting device 20, and can also detect the pressure of the intercepting device 20. Optionally, the punch card detection device 70 includes at least one of an infrared sensor and a pressure sensor. When the intercepting device 20 is in the intercepting state and a pedestrian tries to forcibly pass through the detection point, the pedestrian may cross over the intercepting device 20, or may drill under the intercepting device 20, or may violently collide with the intercepting device 20 to forcibly shoot the card, and whether an object passes through the upper part or the lower part of the intercepting device 20 or not may be detected in real time by the card shooting detection device 70, or the pressure borne by the surface of the intercepting device 20 is detected, and whether the situation that the pedestrian forcibly shoots the card is caused or not is determined according to the detection result. Alternatively, if the card-rushing detection device 70 detects the card-rushing behavior, the relevant information may be sent to the controller 40, and the controller 40 may control the warning device 30 to operate to warn the card-rushing pedestrian. The controller 40 can also send a message to the dispatching center 60 to remotely inform nearby policemen or duty personnel to control card rushing personnel, so that the safety of the mobile detection point can be improved, and the prevention and control of epidemic situations are facilitated.
Fig. 9 is a schematic flow chart of a body temperature detection method according to an embodiment of the present invention. This embodiment is applicable to and carries out the body temperature detection to the pedestrian of check point to the condition of intercepting or letting pass the pedestrian according to pedestrian's body temperature. The body temperature detection method can be executed by a controller in an unmanned vehicle, and with reference to fig. 1-4, the unmanned vehicle 1 includes: the body temperature detection device 10 is arranged outside the body of the unmanned vehicle 1 and is used for detecting the body temperature of a pedestrian; the intercepting device 20 is arranged outside the body of the unmanned vehicle 1 and used for intercepting or releasing pedestrians; and the controller 40 is electrically connected with the body temperature detection device 10 and the interception device 20.
As shown in fig. 9, the body temperature detection method specifically includes the following steps:
and S110, judging whether the body temperature of the pedestrian is in a set temperature interval.
For example, with reference to fig. 1 to 4, the unmanned vehicle 1 may be used as a moving body temperature detection point, when an epidemic situation occurs in a certain area, the unmanned vehicle 1 is controlled to go to the place by an automatic driving system of the unmanned vehicle 1, and the unmanned vehicle 1 is parked at a building entrance or a traffic trunk or the like where pedestrians need to be controlled. The pedestrian can go to the position that unmanned car 1 automobile body was provided with body temperature detection device 10 by oneself, and body temperature detection device 10 automated inspection pedestrian's body temperature to with body temperature data transmission to controller 40. The set temperature interval is preset by the controller 40, for example, the temperature interval corresponding to the normal body temperature of the human body may be a temperature interval less than 37 degrees celsius, and the temperature interval corresponding to the abnormal body temperature may be a temperature interval greater than or equal to 37 degrees celsius.
And S120, retracting the intercepting device when the body temperature of the pedestrian is in the set temperature interval, and releasing the pedestrian.
Referring to fig. 1 to 4, for example, when the controller 40 receives the information that the body temperature of a certain pedestrian is 36 degrees celsius, it may be determined that the body temperature of the certain pedestrian is in the set temperature range, and the controller 40 may control the blocking device 20 to be in the release state, for example, automatically retract or lift the blocking device 20 to allow the certain pedestrian to pass through.
S130, when the body temperature of the pedestrian exceeds a set temperature interval, the pedestrian is intercepted by keeping the intercepting device still.
Referring to fig. 1 to 4, for example, when the controller 40 receives information that the body temperature of a certain pedestrian is 38 degrees celsius, it may be determined that the body temperature of the certain pedestrian exceeds the set temperature range, the controller 40 may control the blocking device 20 to be in the blocking state, if the previous state of the blocking device 20 is the blocking state, the state of the blocking device 20 may be maintained, and if the previous state of the blocking device 20 is the releasing state, the controller 40 may control the blocking device 20 to be automatically put down to block the certain pedestrian.
The body temperature detection method provided by the embodiment of the invention can be executed by the controller in the unmanned vehicle in the embodiment of the invention, has the corresponding beneficial effects of the unmanned vehicle in the embodiment of the invention, and is not described herein again.
Fig. 10 is a schematic flow chart of another body temperature detection method according to an embodiment of the present invention. As shown in fig. 10, the method specifically includes:
s210, the pedestrian stands in front of the body temperature detection device.
And S220, acquiring the body temperature of the pedestrian through a body temperature detection device.
Specifically, with reference to fig. 1 to 4, a pedestrian can stand in front of the body temperature detection device 10 of the unmanned vehicle 1 parked at a detection point by himself, and the controller 40 controls the body temperature detection device 10 to measure the temperature of the pedestrian. The set temperature interval may be preset by the controller 40.
And S230, judging whether the body temperature of the pedestrian is in the set temperature interval.
If the body temperature of the pedestrian exceeds the set temperature interval, executing S240; if the body temperature of the pedestrian is in the set temperature interval, S250 is executed.
And S240, prompting through a warning device.
Specifically, with reference to fig. 1 to 4, the controller 40 may determine the body temperature of the pedestrian, and if the body temperature of the pedestrian exceeds the set temperature range, the body temperature of the pedestrian is abnormal. The controller 40 controls the warning device to blink or sound a long time to indicate the pedestrian, and at the same time, the controller 40 controls the intercepting device 20 to maintain the intercepting state and prohibit the pedestrian from passing.
And S250, controlling the blocking device to be erected through the controller, and releasing the pedestrian.
Specifically, in conjunction with fig. 1-4, if the controller 40 determines that the body temperature of the pedestrian is in the set temperature zone, the intercepting device 20 may be controlled to be erected to ensure that the pedestrian can pass smoothly.
The body temperature detection method provided by the embodiment of the invention can be executed by the controller in the unmanned vehicle in the embodiment of the invention, has the corresponding beneficial effects of the unmanned vehicle in the embodiment of the invention, and is not described herein again.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. An unmanned vehicle, comprising:
the body temperature detection device is arranged outside the body of the unmanned vehicle and used for detecting the body temperature of the pedestrian;
the intercepting device is arranged outside the body of the unmanned vehicle and used for intercepting or releasing pedestrians;
the controller is electrically connected with the body temperature detection device and the interception device and is used for judging whether the body temperature of the pedestrian is in a set temperature range;
the controller is also used for retracting the intercepting device when the body temperature of the pedestrian is within a set temperature interval, releasing the pedestrian, and keeping the intercepting device to be immobile for intercepting the pedestrian when the body temperature of the pedestrian exceeds the set temperature interval.
2. The drone vehicle of claim 1, wherein the body temperature detection device comprises:
the position locking mechanism is electrically connected with the controller and used for locking the forehead position of the pedestrian;
and the temperature sensor is electrically connected with the controller, is arranged on the position locking mechanism and is used for detecting the body temperature of the pedestrian.
3. The drone vehicle of claim 2, wherein the position locking mechanism includes:
the distance sensor is electrically connected with the controller and is used for detecting the distance between the body temperature detection device and a pedestrian;
the distance sensor and the temperature sensor are arranged on the moving mechanism, and the moving mechanism is used for moving the distance sensor and the temperature sensor;
the motor is connected with the moving mechanism and the controller and is used for driving the moving mechanism to move;
the controller is also used for controlling the motor to drive the moving mechanism to move according to the distance between the body temperature detection device and the pedestrian, and controlling the temperature sensor to detect the body temperature of the pedestrian when determining that the body temperature detection device reaches the forehead position of the pedestrian.
4. The unmanned vehicle of claim 3, wherein the movement mechanism comprises:
the worm is connected with the motor through a gear, and the surface of the worm comprises threads;
the movable part is sleeved on the worm, the inner surface of the movable part comprises threads, the worm is in threaded connection with the movable part, and the distance sensor and the temperature sensor are arranged at the top of the movable part.
5. The unmanned vehicle of claim 1, wherein the intercepting device comprises a barrier bar;
the controller is also used for controlling the barrier gate rod to be retracted so as to release the pedestrian, and controlling the barrier gate rod to be horizontally placed so as to intercept the pedestrian.
6. The unmanned vehicle of claims 1-5, further comprising:
and the warning device is electrically connected with the controller, is arranged outside the body of the unmanned vehicle and is used for prompting whether the body temperature of the pedestrian is within a set temperature range.
7. The unmanned vehicle of claim 6, wherein the warning device comprises at least one of a warning light, a buzzer, and a voice announcer.
8. The unmanned vehicle of claim 1, further comprising:
the image acquisition device is electrically connected with the controller, and the controller is also used for controlling the image acquisition device to acquire the facial image of the pedestrian when the body temperature of the pedestrian exceeds a set temperature interval.
9. The unmanned vehicle of claim 1, further comprising:
towards card detection device, with the controller electricity is connected, set up in on the intercepting device, towards card detection device and be used for detecting whether there is the pedestrian to force to pass through intercepting device.
10. The unmanned vehicle of claim 1, wherein the controller is communicatively coupled to a dispatch center;
the controller is also used for controlling the unmanned vehicle to automatically drive to the next area for body temperature detection according to the instruction of the dispatching center when the unmanned vehicle completes body temperature detection of one area.
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