Classifications

• • G—PHYSICS
  • G06—COMPUTING; CALCULATING OR COUNTING
  • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
  • G06Q10/00—Administration; Management
  • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
  • G06Q10/063—Operations research, analysis or management
  • G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
  • G06Q10/06311—Scheduling, planning or task assignment for a person or group
  • G06Q10/063114—Status monitoring or status determination for a person or group
• • G—PHYSICS
  • G06—COMPUTING; CALCULATING OR COUNTING
  • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
  • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
  • G06Q50/08—Construction

Definitions

• a method for managing information at a construction site is disclosed.
• task data is received from a handheld tool at a construction site.
• a database is populated with the task data such that the task data can be retrieved from the database.
• the task data is then used to generate at least one report.
• Figure 1 shows an information management network in accordance with an embodiment.
• Figure 2 is a block diagram of an example computer system in accordance with an embodiment.
• Figure 3 shows information management network in accordance with an embodiment.
• Figure 4 is a flowchart of a method for managing information at a construction site in accordance with one embodiment.
• Figures 5A, 5B, and 5C show different configurations of components of information management network in accordance with various embodiments.
• Figure 6 is a block diagram of an example positioning infrastructure in accordance with one embodiment.
• Figure 7 is a block diagram of an example reporting source in accordance with one embodiment.
• Figure 8 is a block diagram of an example tool position detector in accordance with one embodiment.
• Figure 9 is a block diagram of an example user interface in accordance with one embodiment.
• FIG 10 shows an example Global Navigation Satellite System (GNSS) receiver in accordance with one embodiment.
• GNSS Global Navigation Satellite System
• Figure 11 is a flowchart of a method of positioning handheld tools in accordance with at least one embodiment.
• Figure 12 is a flowchart of a method for reporting as-built data in accordance with at least one embodiment.
• Figure 13 is a flowchart of a method for integrating position information in accordance with at least one embodiment.
• Figure 14 is a flowchart of a method for integrating position information in accordance with at least one embodiment.
• Figure 15 is a flowchart of a method for conveying application information for power tools in accordance with at least one embodiment.
• Figure 16 is a flowchart of a method for automated handheld tool task verification in accordance with at least one embodiment.
• the electronic computing device manipulates and transforms data represented as physical (electronic) quantities within the electronic computing device's processors, registers, and/or memories into other data similarly represented as physical quantities within the electronic computing device's memories, registers and/or other such information storage, processing, transmission, or/or display components of the electronic computing device or other electronic computing device(s).
• handheld tool is used often herein.
• handheld tool what is meant is a man-portable device that is used in the construction trade.
• Some non-limiting examples of handheld tools include manual tools, power tools (e.g., tools powered by electricity, an internal battery, compressed air, an internal combustion engine, or the like), and powder-actuated tools.
• Handheld tools are often utilized for tasks such as drilling, sawing, cutting, and installing various types of fasteners.
• Example units, systems, and methods for construction site management and reporting are described herein. Discussion continues with a description of an information management network in accordance with various embodiments along with description of some example configurations of components of the information management network.
• An example positioning infrastructure is described.
• An example reporting source is described, as are an example tool position detector and an example tool user interface.
• GNSS global navigation satellite system
• a discussion of reference based positioning of tools, assets, and materials on a building construction site in accordance with one embodiment follows.
• a description of integration of as built data of a project in accordance with one embodiment follows.
• An example method and systems for integrating position information in accordance with one embodiment are then described.
• a discussion of application information for power tools in accordance with one embodiment follows.
• automated hand tool task verification in accordance with one embodiment is described.
• FIG. 1 shows an information management network 100 in accordance with an embodiment.
• an information management system 101 comprising computer 102 and database 103, receives asset information (e.g., asset report 111) from a reporting source 110.
• asset information e.g., asset report 111
• information management system 101 In response to user requests, in response to the occurrence of a defined event, or automatically based upon a pre-determined time interval, information management system 101 generates reports 150 to positioning infrastructure 140.
• reporting source 1 10 can generate asset report 11 1 in response to user requests, in response to the occurrence of a defined event, or automatically based upon a predetermined time interval.
• task data 131 comprises data describing events, conditions, and parameters which are recorded at a site.
• handheld tool 120 can be used to report operating parameters which were implemented upon handheld tool in the performance of a task.
• handheld tool 120 can record the condition of an item such as a structure, a tool, etc. back to information management system 101. It is noted that the recording, and reporting, of this information can occur in real-time, and can include conditions before, during, and after a task have been performed.
• reports 150 comprise data, warnings, or other messages which assist in the completion of a task.
• positioning infrastructure 140 can generate position data 141 in response to report 150 which is used to assist an operator in positioning and orienting handheld tool 120 at the correct location to perform a particular task.
• user interface 130 is used to direct the operator in positioning and orienting handheld tool 120. It is noted that information management network 100, as well as components thereof such as information management system 101, can be implemented in a cloud computing environment in accordance with various embodiments.
• database 103 can store and retrieve task data 131 and use that data to generate reports 150.
• the reports 150 can be used to convey details of a task to be performed such as the position where the task is to be performed, operating parameters when performing the task, alerts, updated scheduling information, or updated blueprints 105 based upon received task data 131, etc.
• report 150 may comprise a data file (e.g., a computer-aided design (CAD) file), or other building information modeling data, which shows the location within a room where certain tasks, such as drilling holes, are to be performed.
• CAD computer-aided design
• positioning infrastructure 140 can generate cues which the operator of handheld tool 120 uses to properly place the working end (e.g., the drill bit) at the correct location to drill a hole. Positioning infrastructure 140 can also generate cues which direct the operator to change the alignment/orientation of handheld tool 120 so that the hole is drilled in the proper direction. As a result, separate steps of laying out and marking the positions where operations are to be performed, as well as performing the actual operation itself, can be performed by a single operator in one step. Positioning infrastructure 140 is also configured to determine how far handheld tool 120 has travelled while performing a task, such as drilling a hole, and can generate a message telling the operator of handheld tool 120 to stop drilling when the hole is sufficiently deep.
• a task such as drilling a hole
• the message from positioning infrastructure 140 can cause handheld tool 120 to automatically shut down when a task is completed.
• this message can be generated by information management system 101.
• handheld tool 120 is configured with a tool position detector 121.
• tool position detector 121 is configured to determine the position of the working end of handheld tool 120 based upon a local, or global reference system. Additionally, tool position detector 121 can be configured to determine the alignment/orientation (e.g., azimuth and tilt) of handheld tool 120. Alternatively, tool position detector 121 is coupled with positioning infrastructure 140 rather than with handheld tool 120.
• task data 131 is sent from handheld tool 120 to a reporting source 110.
• Reporting source 110 then generates an asset report 1 11 to information management system 101 which facilitates tracking the progress of work at the construction site and automatically updating records such as blueprints 105 in real- time using record updater 107 so that they reflect the as-built configuration of the building.
• information management system 101 facilitates tracking the progress of work at the construction site and automatically updating records such as blueprints 105 in real- time using record updater 107 so that they reflect the as-built configuration of the building.
• the functions described which are attributed to positioning infrastructure 140, tool position detector 121, user interface 130 and reporting source 110 can be implemented in a variety of configurations. In one embodiment, all of these functions are integrated into a single device. This device can be coupled with, mounted upon, or integrated within handheld tool 120.
• reporting source 110, positioning infrastructure 140, and/or user interface 130 can be integrated into a handheld device such as a personal computer system, personal digital assistant (PDA), a "smart phone", or a dedicated device.
• PDA personal digital assistant
• This device is in communication with handheld tool 120 which further comprises tool position detector 121 and, optionally, an additional user interface 130.
• a plurality of handheld tools 120 can send task data to a reporting source 110 in accordance with one embodiment.
• a plurality of handheld tools 120 can receive position data 141 from a single positioning infrastructure in accordance with one embodiment.
• information management system 101 can prevent inadvertent damage to structures within a building.
• blueprints 105 can contain information such as the location of mechanical, electrical, and plumbing features (e.g., pipes, electrical conduits, ventilation ducts, etc.) which have already been built, or will be later.
• asset report 11 1 provides real-time data on actions performed at a construction site
• information management system 101 can determine whether an operator of handheld tool 120 is performing an action which may damage other structures or interfere with the installation of subsequent structures.
• Information management system 101 can generate a warning (e.g., report 150) to the operator of handheld tool 120 prior to beginning a task so that the operator is aware of the potential damage that could be caused.
• a warning e.g., report 150
• positioning infrastructure 140 and information management system 101, can monitor the position of handheld tool 120 in real-time and generate a message which causes handheld tool 120 to automatically shut down to prevent damaging other structures.
• user interface 130 can display, for example, a picture of a wall with the underlying structures overlaid to represent their positions, or a blueprint of the wall with the same information. Again, this means that separate steps of laying out and marking the locations of existing structures are not necessary as the operator of handheld tool 120 can be provided that information directly.
• the information management system 101 provides significant value added features.
• the asset reports 111 can provide real-time reporting on the progress of a particular task to allow changing the workflow implemented at a construction site.
• Information management system 101 can also be used to track the maintenance schedule of handheld tool 120, monitor the performance of handheld tool 120, and to track the service life of "consumables" such as drill bits and saw blades.
• this can be linked with the material being worked upon. For example, knowing whether concrete or steel is being drilled can significantly change the parameters regarding the life of the consumables, safety, and operator performance, as well whether work is progressing at a satisfactory pace and/or whether to generate alerts.
• information management system 101 can determine whether the drill bit being used by handheld tool 120 is in need of replacement, or if handheld tool 120 itself is in need of maintenance. Determination of how long it takes to perform a task can be based upon, for example, the start time and finish time for a task as reported by handheld tool 120, or the distance handheld tool 120 has moved in performing a task as reported by positioning infrastructure 140. Additionally, as the location of the consumables and handheld tools can be monitored by information management system 101, the process of locating them in order to implement needed repairs is facilitated. This may also include maintaining inventory of consumables so that sufficient stores are maintained at the construction site to prevent unnecessary delays. Alternatively, it may be that an operator of handheld tool 120 is not exerting enough force which causes the drilling of holes to take longer than expected. In one
• information management system 101 can make this determination and generate a report 150 in real-time to the operator of handheld tool 120 which explains that more force should be exerted upon handheld tool 120. Additionally, information management system 101 can ensure that the proper tools, personnel, and other assets are at the correct location at the correct time to perform a particular task. As an example, information management system 101 can ensure that a generator is at the construction site to provide power to handheld tool 120 as well as the correct fasteners for a particular task. This data can also be used to track the life of handheld tools, consumables, etc., from various providers to determine which provider provides a superior product. For example, if drill bits from one provider have a service life 20% lower than those from a second provider, it may indicate that the second provider sells a superior product.
• information management system 101 can monitor workplace safety in real-time.
• database 103 can maintain a record of what handheld tools a particular operator is allowed to use.
• user interface 130 can identifier an operator via manual login (such as by operator input of a personally identifying code), automatic electronic login (such as by sensing personally identifying information provided wirelessly by an RFID badge worn by the employee), or combination thereof.
• information management system 101 can generate a report 150 which indicates this to the operator.
• report 150 may disable handheld tool 120 such that the operator cannot use handheld tool 120 until the required training has been recorded in database 103.
• information management system 101 can be used to monitor how quickly a particular operator is at performing a task. This information can be used to determine whether additional training and/or supervision is need for that particular operator.
• additional sensor devices e.g., sensors 550 of Figure 5
• sensors 550 of Figure 5 can be worn by a user and interact with handheld tool 120. Examples of such sensors include, but are not limited to, sensors for recording vibration, dust, noise, chemicals, radiation, or other hazardous exposures which can be collected and reported to information management system 101 to be used as a record against possible health claims.
• information management system 101 can be used to monitor the quality of work performed at a construction site.
• various sensors can be used to send task data 131 which provide metrics (e.g., operating parameters of handheld tool 120 during the performance of a task) for determining how well various operations have been performed.
• metrics e.g., operating parameters of handheld tool 120 during the performance of a task
• a sensor coupled with handheld tool 120 can determine how much torque was applied to a fastener. This information can be used by, for example, building inspectors to assist them in assessing whether a building is being built in accordance with the building codes.
• a camera coupled with handheld tool 120 can capture an image, images, or video showing the work before, during, and after it is performed.
• asset report 1 1 1 can not only report what actions have been performed at the construction site, but can also report what materials were used or applied to complete a particular task.
• Asset report 1 11 can also be used to notify in real-time whether materials, or consumables, are being used at a greater than expected rate. For example, an operator can generate an asset report via user interface 130 which states that a given material (e.g., an adhesive) is not in stock at the construction site.
• a given material e.g., an adhesive
• Figure 2 illustrates one example of a type of computer system (computer 102 of Figure 1) that can be used in accordance with or to implement various
• Computer system 102 of Figure 2 is only an example and that embodiments as described herein can operate on or within a number of different computer systems including, but not limited to, general purpose networked computer systems, embedded computer systems, server devices, various intermediate devices/nodes, stand alone computer systems, handheld computer systems, multi-media devices, and the like.
• Computer system 102 of Figure 2 is well adapted to having peripheral computer-readable storage media 202 such as, for example, a floppy disk, a compact disc, digital versatile disc, universal serial bus "thumb" drive, removable memory card, and the like coupled thereto.
• Computer system 102 of Figure 2 includes an address/data bus 204 for communicating information, and a processor 206A coupled to bus 204 for processing information and instructions. As depicted in Figure 2, computer system 102 is also well suited to a multi-processor environment in which a plurality of processors 206A, 206B, and 206C are present. Conversely, computer system 102 is also well suited to having a single processor such as, for example, processor 206A. Processors 206A, 206B, and 206C may be any of various types of microprocessors.
• Computer system 102 also includes data storage features such as a computer usable volatile memory 208, e.g., random access memory (RAM), coupled to bus 204 for storing information and instructions for processors 206A, 206B, and 206C.
• Computer system 102 also includes computer usable non- volatile memory 210, e.g., read only memory (ROM), and coupled to bus 204 for storing static information and instructions for processors 206A, 206B, and 206C.
• a data storage unit 212 e.g., a magnetic or optical disk and disk drive
• Computer system 102 also includes an optional alphanumeric input device 214 including alphanumeric and function keys coupled to bus 204 for communicating information and command selections to processor 206A or processors 206A, 206B, and 206C.
• Computer system 102 also includes an optional cursor control device 216 coupled to bias 204 for communicating user input information and command selections to processor 206A or processors 206A, 206B, and 206C.
• computer system 102 also includes an optional display device 218 coupled to bus 204 for displaying information.
• optional display device 218 of Figure 2 may be a liquid crystal device, cathode ray tube, plasma display device, projector, or other display device suitable for creating graphic images and alphanumeric characters recognizable to a user.
• Optional cursor control device 216 allows the computer user to dynamically signal the movement of a visible symbol (cursor) on a display screen of display device 218 and indicate user selections of selectable items displayed on display device 218.
• cursor control device 216 are known in the art including a trackball, mouse, touch pad, joystick or special keys on alphanumeric input device 214 capable of signaling movement of a given direction or manner of displacement.
• a motion sensing device can detect movement of a handheld computer system.
• Examples of a motion sensing device in accordance with various embodiments include, but are not limited to, gyroscopes, accelerometers, tilt-sensors, or the like.
• a cursor can be directed and/or activated via input from alphanumeric input device 214 using special keys and key sequence commands.
• Computer system 102 is also well suited to having a cursor directed by other means such as, for example, voice commands.
• display device 218 comprises a touch screen display which can detect contact upon its surface and interpret this event as a command.
• Computer system 102 also includes an I/O device 220 for coupling computer system 102 with external entities.
• I/O device 220 is a modem for enabling wired or wireless
• communications between system 102 and an external network such as, but not limited to, the Internet.
• FIG. 2 various other components are depicted for computer system 102. Specifically, when present, an operating system 222, applications 224, modules 226, and data 228 are shown as typically residing in one or some combination of computer usable volatile memory 208 (e.g., RAM), computer usable non-volatile memory 210 (e.g., ROM), and data storage unit 212. In some embodiments, all or portions of various embodiments described herein are stored, for example, as an application 224 and/or module 226 in memory locations within RAM 208, computer- readable storage media within data storage unit 212, peripheral computer-readable storage media 202, and/or other tangible computer-readable storage media.
• Figure 3 shows information management network 100 in accordance with an embodiment.
• reporting source 1 10 receives data such as task reports 131 from handheld tools 120- A, 120-B, 120-C3-120-n.
• positioning infrastructure 140 can generate data to a plurality of handheld tools 120 based upon information received via reports 150.
• reporting source 110 can also receive data from other sources such as operator(s) 310, consumables 320, materials 330, and other assets 340. Identification of these various data sources can be detected and reported automatically, or manually by operator 310 via user interface 130.
• reporting source 110 can comprise a dedicated user interface 130, and other data sensing devices such as, but not limited to, radio-frequency identification (RFID) readers, magnetic card readers, barcode readers, or image capture devices which utilize image recognition software to identify objects.
• RFID radio-frequency identification
• assets 340 comprise devices such as air compressors, extension cords, batteries, equipment boxes, fire extinguishers, or other equipment which are used at the construction site.
• information management system 101 can integrate data from a variety of sources in order to facilitate workflow, monitor performance, update blueprints 105 on a real-time basis, and generate reports based upon the received information.
• Figure 4 is a flowchart of a method 400 for managing information at a construction site in accordance with one embodiment.
• the flow chart of method 400 includes some procedures that, in various embodiments, are carried out by one or more processors under the control of computer-readable and computer-executable instructions. In this fashion, procedures described herein and in conjunction with the flow chart of method 400 are, or may be, implemented in an automated fashion using a computer, in various embodiments.
• the computer-readable and computer-executable instructions can reside in any tangible, non-transitory computer-readable storage media, such as, for example, in data storage features such as peripheral computer-readable storage media 202, RAM 208, ROM 210, and/or storage device 212 (all of Figure 2) or the like.
• the computer-readable and computer-executable instructions which reside on tangible, non- transitory computer-readable storage media, are used to control or operate in conjunction with, for example, one or some combination of processor(s) 206 (see Figure 2), or other similar processor(s).
• processor(s) 206 see Figure 2
• FIG. 400 Although specific procedures are disclosed in the flow chart of method 400, such procedures are examples. That is, embodiments are well suited to performing various other procedures or variations of the procedures recited in the flow chart of method 400. Likewise, in some embodiments, the procedures in the flow chart of method 400 may be performed in an order different than presented and/or not all of the procedures described may be performed. It is further appreciated that procedures described in the flow chart of method 400 may be implemented in hardware, or a combination of hardware with firmware and/or software.
• task data is received from a handheld tool at a construction site.
• handheld tool 120 is configured to generate task data which is sent via reporting source 110 to information management system 101.
• a database is populated with the task data such that the task data can be retrieved from the database.
• task data 131 is received in asset report 1 11. This data can be stored in database 103 for later use such as to generate reports 150.
• the task data 131 can also be used to automatically update blueprints 105 to reflect the as-built configuration of a building or other structure.
• the term "as-built” means the actual configuration of features within the building which may, or may not, differ from the original blueprints.
• a pipe may have to be routed around a beam in the original blueprints. However, as the building is being constructed, it is discovered that the pipe in fact does not have to be routed around the beam. Thus, the as-built configuration found in the updated blueprints shows the location of the pipe which was not routed around the beam.
• the location, disposition, and configuration of structural elements, or other components, at a construction site can be recorded and reported using information management network 100.
• handheld tool 120, positioning infrastructure 140, or reporting source 110 can be configured to report the completion of tasks, including parameters implemented in the completion of those tasks, to information management system 101.
• the task data is used to generate at least one report.
• the task data 131 is used to update records at information management system 101.
• report 150 can generate instructions, messages, warnings, or the like based upon real-time conditions at the building site.
• FIGS 5A, 5B, and 5C show different configurations of components of information management network, in accordance with various embodiments. It is noted the configurations shown in Figures 5A, 5B, and 5C are for purposes of illustration only and that embodiments of the present technology are not limited to these examples alone.
• an operator device 510 e.g., handheld tool 120
• operator device 510 is a stand-alone device coupled with a housing 520.
• housing 520 is comprised of a rigid or semi rigid material or materials.
• all or a portion of housing 520 is made of an injection molded material such as high impact strength polycarbonate.
• housing 520 is transparent to global navigation satellite system (GNSS) satellite signals such as signals which can be received by tool position detector 121 and/or positioning infrastructure 140.
• GNSS global navigation satellite system
• operator device 510 is configured to be coupled with handheld tool 120.
• operator device 510 can be removably coupled with handheld tool 120 using, a clip-on bracket.
• operator device 510 can be coupled with handheld tool 120 using mechanical fasteners such as screws. While not shown in Figure 5 A, when operator device 510 is configured as a stand-alone device it is powered by a battery. [0057] In another embodiment, operator device 510 comprises an integral component of handheld tool 120. In this embodiment, housing 520 comprises the housing of handheld tool 120 itself. In one embodiment, operator device 510 can draw power directly from handheld tool 120.
• sensors 550 comprise devices which collect information for operator device 510.
• sensors 550 include, but are not limited to, an image capture device (or plurality thereof), a depth camera, a laser scanner, an ultrasonic ranging device, a laser range finder, a barcode scanner, an RFID reader, or the like.
• Sensors 550 may also identify an operator via wireless communication with an operator identification device (e.g., a badge with an RFID coded with operator unique information).
• a barcode scanner, or RFID reader can be used to quickly identify objects, or consumables used by handheld tool 120. For example, each drill bit, saw blade, or other consumable can be configured with a barcode, or RFID tag, which provides a unique identifier of that object.
• operator device 510 can access information which correlates that identifier with other characteristics of that object.
• a drill bit can be provided with an RFID tag providing a unique identifier to operator device 510.
• Operator device 510 then accesses a local, or remote, database and determines that the identified object is a 3 ⁇ 4 inch drill bit which is 8 inches long.
• This information can be used by operator device 510 to facilitate properly performing a task as well as provide information which can be included in task data 131 which is forwarded to information management system 101.
• operating parameters of operator device 510 can be configured, either manually or automatically, based upon information from report 150 from information management system 101.
• This information can be used by the operator of handheld tool 120 to verify that he is using the correct drill bit, as well as for later verification that the task was performed up to standard. Also, data can be sent from operator device 510 conveying its settings or operating parameters back to information management system 101. A user of information management system 101 can also use this information to track the use of that drill bit to determine whether it is time to replace it. In another example, sensors 550 can verify that the correct type of fire-proofing material was used by the operator of handheld tool 120. The use of a camera allows an operator of handheld tool 120 to capture an image of the work performed to verify that the task was performed correctly such as at the correct location and in a manner which complies with applicable standards.
• a plurality of operator devices 510 can be communicatively coupled in a mesh network to permit communications between a plurality of handheld tools 120.
• one handheld tool 120 can relay information to a second handheld tool 120.
• Operator device 510 can also determine and forward information regarding what materials were used to perform a task (e.g., what type of fastener was used), as well as parameters about the task which was performed such as the torque applied to a nut, or the force used to drive an anchor into a substrate.
• Operator device 510 can also provide realtime metrics during the course of the task being performed. This permits remote monitoring and/or control of the process from another location such as from information management system 101.
• operator device 510 comprises reporting source 110, user interface 130, tool position detector 121 , and sensors 550.
• a separate building site device 530 comprising positioning infrastructure 140 is located in the vicinity of operator device 510.
• Positioning infrastructure 140 comprises sensors, wired and wireless
• building site device 530 is configured to receive report(s) 150 from information management system 101 and to relay some or all of this information to operator device 510.
• building site device 530 can be precisely placed at a set of coordinates in the vicinity of the construction site. By determining the azimuth, direction, and elevation from building site device 530 to other points, building site device 530 can provide positioning cues to operator device to assist an operator in properly placing handheld tool 120 to perform a task. This is possible in part because building site device 530 receives instructions via report 150 such as blueprints 105. Building site device 530 can correlate the features shown in blueprints 105 with its current position to determine where those features are to be located at the building site.
• avoidance zones can be defined where certain actions are not permitted. For example, if rebar is embedded 6 inches deep within a concrete pillar, it may be permissible to drill down 2 inches into the pillar above the rebar, but no deeper to prevent inadvertently hitting the rebar. It may be necessary to use a certain type of adhesive for a task based upon the substances being glued. In accordance with embodiments of the present technology, this information can be sent to operator device 510 through information management network 100.
• building site device 530 can be placed in a space of a building where a room is being built. Using, for example, a GNSS receiver, building site device 530 can precisely determine its own geographic position. Using the information from blueprints 105, building site device 530 can then determine where features of that room are to be located. For example, building site device 530 can determine the location and distance to the walls of the room being built, as well as other features such as pipes, conduits, structural members and the like which will be disposed in the space behind the wall. It is important for an operator of handheld tool 120 to know the location of these features as well in order to prevent inadvertent damage, or to perform tasks which are intended to tie in with these features. For example, it may be desired to drill through sheetrock into underlying studs in a wall. Building site device 530 can determine where these features are located relative to its own position by leveraging the knowledge of its own position and the data from blueprints 105.
• building site device 530 is also configured to detect the position and/or orientation of handheld tool 120 and to generate instructions which facilitate correctly positioning and orienting it to perform a task. For example, if a hole is to be drilled in a floor, building site device 530 can access blueprints 105 and determine the location, angle, and desired depth of that hole and correlate that information with the location and orientation of handheld tool 120. Building site device 530 then determines where that hole is to be located relative its own location. Building site device 530 then generates one or more messages to operator device 510 which provide positioning cues such that an operator of handheld tool 120 can correctly position the working end (e.g., the drill bit tip) at the location where the hole is to be drilled. It is noted that a series of communications between building site device 530 and operator device 510 may occur to correctly position the working end of handheld tool 120 at the correct location.
• operator device 510 may occur to correctly position the working end of handheld tool 120 at the correct location.
• building site device 530 may use position and/or orientation information generated by tool position detector 121 to facilitate the process of positioning and orienting handheld tool 120.
• building site device 530 can generate one or more messages to facilitate correctly orienting handheld tool 120. This is to facilitate drilling the hole at the correct angle as determined by blueprints 105. It is noted that these actions can be performed by operator device 510 of Figure 5 A as described above.
• multiple building site devices 530 can be positioned at a construction site which are communicatively coupled with each other in a mesh network and with one or more handheld tools 120.
• user interface 130 comprises an operator wearable transparent display which projects data, such as the location of hidden structures (e.g., pipes or rebar) to the operator.
• hidden structures e.g., pipes or rebar
• HUD heads-up display
• OLED organic light emitting diode
• a wearer of these glasses can see a projection of objects which the operator may want to avoid such as rebar, as well the position at which a task is to be performed. For example, if a hole is to be drilled at a certain location, that location can be projected onto the glasses so that when a user is looking at a wall, the position where the hole will be drilled is displayed by the glasses at the proper location on the wall.
• Building site device 530 can provide data or images which are projected or displayed directly by a LED or laser projector, or by such HUD glasses, and additionally such HUD glasses may serve a dual purpose of providing eye protection (e.g., as safety glasses) for an operator when operating an handheld tool.
• eye protection e.g., as safety glasses
• operator device 510 comprises a user interface 130, tool position detector 121, and sensors 550 while building site device 530 comprises reporting source 110, user interface 130, and positioning infrastructure 140.
• Figure 5C represents an embodiment in which the functions of reporting source 110 and positioning infrastructure 140 are removed from the operator of handheld tool 120, or from handheld tool 120 itself.
• building site device 530 as represented in Figures 5B and 5C, can provide positioning and/or orientation information to a plurality of operator devices 510.
• user interface 130 may be configured differently.
• user interface 130 comprises a touch screen display which is capable of displaying characters, menus, diagrams, images, and other data for an operator of handheld tool 120.
• user interface may comprise an array of LED lights which are configured to provide visual cues which facilitate positioning the working end of handheld tool 120 at a given position and the alignment of handheld tool 120 as well.
• the display of visual cues is in response to messages generated by building site device 530 and/or operator device 510.
• FIG. 5 There are a variety of instruments which can be configured to serve the function of building site device 530.
• One example instrument which can be configured to perform the functions of building site device 530 is a pseudolite which is used to provide localized position information, such as GNSS signal data to operator device 510.
• Another example instrument which can be configured to perform the functions of building site device 530 is a robotic total station.
• One example of a robotic total station is the S8 Total station which is commercially available from Trimble Navigation Limited of Sunnyvale, California.
• Another example of an instrument which can be configured to perform the functions of building site device 530 is a virtual reference station (VRS) rover which uses networked real-time kinematics corrections to determine its location more precisely.
• VRS virtual reference station
• One example of a VRS rover is the R8 VRS which is commercially available from Trimble Navigation Limited of Sunnyvale, California.
• FIG. 6 is a block diagram of an example positioning infrastructure 140 in accordance with one embodiment.
• positioning infrastructure 140 comprises sensors 610, a data receiver 620, one or more communication transceivers 630, an antenna 640, and a power source 650.
• sensors 610 a configured to detect objects and features around positioning infrastructure 140. Some objects include, but are not limited to, handheld tool 120, operators 310, consumables 320, materials 330, and assets 340 as described in Figure 3.
• Sensors 610 are also configured to detect objects pertaining to a construction site such as buildings, wall, pipes, floors, ceilings, vehicles, etc. Sensors 610 further comprise devices for determining the position of positioning infrastructure 140 such as a GNSS receiver (e.g., GNSS receiver 1000 of Figure 10), radio receiver(s), and the like.
• GNSS receiver e.g., GNSS receiver 1000 of Figure 10
• the position of positioning infrastructure 140 can be manually entered by an operator using a user interface 130 coupled therewith. It is noted that other objects and features described above can also be manually entered via user interface 130 as well.
• sensors 610 in accordance with various embodiments include, but are not limited to, an image capture device, or plurality thereof, an ultrasonic sensor, a laser scanner, a laser range finder, a barcode scanner, an RFID reader, sonic range finders, a magnetic swipe card reader, a radio ranging device, or the like. It is noted that information received via communication transceiver(s) 630 can also be used to detect and/or identify features and objects as well. In accordance with one embodiment, photogrammetric processing of a captured image (e.g., by information management system 101, or positioning infrastructure 140) can be used to detect and/or identify features and objects.
• the location of cameras for photogrammetric processing can be determined by information management system 101 based upon what task is to be performed. For example, if a particular wall is to be drilled, information management system 101 can determine where to place cameras in order to capture images which facilitate photogrammetric processing to determine various parameters of the task being performed. Thus, the location where the working end of the drill bit, depth of drilling, angle of drilling, and other parameters can be determined using photogrammetric processing of images captures by sensors 610. Alternatively, a user can choose where to place the cameras in order to capture images to be used in photogrammetric processing. In another embodiment, cameras can be placed in each corner of a room to capture images of the entire area.
• positioning infrastructure 140 can calculate the respective positions of cameras within a work space by detecting known points from a BIM model. For example, I-beams, or room corners, can be readily identified and, based on their known position, the position of the cameras which have captured those features can be determined. Again, this processing of images, as well as other photogrammetric processing, can be performed by information management system 101 and/or positioning infrastructure 140.
• handheld tool 120 when handheld tool 120 is brought into a workspace in which the cameras have been placed, it is captured by at least one camera and its position can be determined by image recognition and triangulation.
• the orientation of handheld tool 120 can be determined using multiple cameras to determine the roll, pitch, and yaw.
• the position of the working end of handheld tool 120 can be processed in a similar manner.
• this information can be conveyed to handheld tool 120 to provide real-time feedback to an operator of the position and orientation of handheld tool 120.
• the cameras comprising sensors 610 can view multiple handheld tools 120 simultaneously and provide real-time position and orientation information to respective operators of those handheld tools. Additionally, new cameras can be added to adjacent or next work areas and integrated into existing area camera networks to facilitate moving handheld tool 120 to other areas, or to extend coverage of positioning infrastructure 140 in large areas where camera angle and/or range is not adequate.
• Data receiver 620 comprises a computer system similar to that described above with reference to Figure 2.
• data receiver 620 receives reports 150, or other data, and uses this information to generate messages to, for example, operator device 510.
• reports 150 can convey CAD files, or other building information modeling data, which describes the location where various objects and structures are to be built at a construction site. Because positioning infrastructure 140 is aware of its own geographic position, it can correlate where these objects and structures are to be located relative to its own location in a local or global coordinate system. As an example, the angle and distance to each pixel in a captured image can be calculated by data receiver 620 in one embodiment.
• positioning infrastructure 140 can generate messages and instructions to operator device 510 which assist in positioning and orienting handheld tool 120 to perform a task. It is noted that some components as described above with reference to Figure 2, such as processors 206B and 206C, may be redundant in the implementation of data receiver 620 and can therefore be excluded in one embodiment. It is noted that information relating to settings of handheld tool 120 can be relayed via data receiver 620. For example, leveraging knowledge of a material which is being worked on, information on the desired operating parameters (e.g., speed, torque, RPMs, impact energy, etc.) for handheld tool 120 can be forwarded directly to handheld tool 120. As a result, operator error in setting the parameters for a handheld tool 120 can be reduced.
• desired operating parameters e.g., speed, torque, RPMs, impact energy, etc.
• Communication transceivers 630 comprise one or more wireless radio
• transceivers coupled with an antenna 640 and configured to operate on any suitable wireless communication protocol including, but not limited to, WiFi, WiMAX, WWA , implementations of the IEEE 802.1 1 specification, cellular, two-way radio, satellite- based cellular (e.g., via the Inmarsat or Iridium communication networks), mesh networking, implementations of the IEEE 802.15.4 specification for personal area networks, and implementations of the Bluetooth® standard.
• Personal area network refer to short-range, and often low-data rate, wireless communications networks.
• communication transceiver(s) 630 are configured to automatic detection of other components (e.g., communication transceiver(s) 720, 820, and 920 of Figures 7, 8, and 9 respectively) and for automatically establishing wireless communications.
• one communication transceiver 630 can be used to communicate with other devices in the vicinity of positioning infrastructure 140 such as in an ad-hoc personal area network while a second communication transceiver 630 can be used to communicate outside of the vicinity positioning infrastructure 140 (e.g., with information management system 101).
• a power source 650 for providing power to positioning infrastructure 140.
• positioning infrastructure 140 can receive power via an electrical cord, or when implemented as a mobile device by battery.
• FIG. 7 is a block diagram of an example reporting source 110 in accordance with one embodiment.
• reporting source 1 10 comprises a data receiver 710, a communication transceiver(s) 720, an antenna 730, and a power source 740.
• Data receiver 710 is configured to receive task data 131 generated by, for example, operator device 510 and building site device 530 which describe events, conditions, operations, and objects present at a construction site.
• Data receiver 710 is also configured to convey this task data 131 in the form of an asset report 111 to information management system 101.
• asset report 1 11 may comprise an abbreviated version of the task data 131, or may comprise additional data in addition to task data 131.
• asset report 11 1 comprises a compilation of multiple instances of task data collected over time from a single operator device 510, or building site device 530.
• asset report 111 comprises a compilation of multiple instances of task data 131 generated by a plurality of operator devices 510, or building site devices 530.
• reporting source 110 can generate asset report 111 periodically when a pre-determined time interval has elapsed, as a result of a request or polling from information management system 101, or as a result of receiving task data 131 from an operator device 510 or building site device 530. It is noted that a user of operator device 510 or building site device 530 can also initiate generating asset report 111.
• Reporting source 110 further comprises communication transceiver(s) 720 which are coupled with antenna 730 and a power source 740.
• communication transceiver(s) 630, antenna 640, and power source 650 of Figure 6 is understood to describe communication transceiver(s) 720, antenna 730, and power source 740, respectively, of reporting source 110 as well.
• FIG. 8 is a block diagram of an example tool position detector 121 in accordance with one embodiment.
• tool position detector 121 comprises an optional position determination module 810, communication transceiver(s) 820, antenna 830, and orientation sensors 840.
• tool position detector 121 is configured to detect and report the orientation, and optionally, the position of handheld tool 120. It is noted that in accordance with various embodiments, the position of handheld tool 120 can be determined by building site device 530 rather than a device co-located with handheld tool 120.
• position determination module 810 comprises a GNSS receiver (e.g., GNSS receiver 1000 of Figure 10), or another system capable of determining the position of handheld tool 120 with a sufficient degree of precision.
• GNSS receiver e.g., GNSS receiver 1000 of Figure 10
• position of, for example, antenna 1032 of Figure 10 can be offset by a user interface 130 coupled with handheld device to more precisely reflect the working end of handheld tool 120.
• user interface 130 of operator device 510 can apply an offset (e.g., 3 centimeters lower and 100 centimeters forward of the position of antenna 1032).
• position determination module 810 utilizes a camera which captures images of structures and implements photogrammetric processing techniques to these images to determine the position of handheld tool 120.
• the captured image can be sent to another component of information management network 100 (e.g., to information management system 101, or to positioning
• operator device 510 can use sensors 550 can automatically provide information which identifies a consumable coupled with which handheld tool 120 is coupled. Operator device 510 can then identify characteristics of that consumable so that the working end of handheld tool 120, when coupled with that consumable, can be known. Alternatively, information identifying a consumable can be manually entered by an operator of handheld tool 120 via user interface 130.
• Orientation sensor(s) 840 are configured to determine the orientation of handheld tool 120 in both an X Y plane, as well as tilt of handheld tool 120 around an axis.
• orientation sensors comprise, but are not limited to, azimuth determination devices such as electronic compasses, as well inclinometers (e.g., operable for determination of tilt in 3 axes), gyroscopes, accelerometers, depth cameras, multiple GNSS receivers or antennas, magnetometers, distance measuring devices, etc., which can determine whether handheld tool 120 is correctly aligned along a particular axis to perform a task. This facilitates correctly orienting/aligning handheld tool 120 above a designated position in order perform a task.
• azimuth determination devices such as electronic compasses
• inclinometers e.g., operable for determination of tilt in 3 axes
• gyroscopes e.g., operable for determination of tilt in 3 axes
• accelerometers e.g., operable for determination of tilt in 3 axes
• depth cameras e.g., operable for determination of tilt in 3 axes
• GNSS receivers or antennas e.g.,
• orientation sensors 840 are used to determine whether handheld tool 120 is properly aligned to drill the hole as desired. It is noted that in one embodiment, a series of communications between operator device 510 and building site device 530 may be exchanged in the process of correctly orienting/aligning handheld tool 120. In one embodiment, tool position detector 121 communicates with a user interface 130 of operator device 510 to provide cues to guide the operator of handheld tool 120 in correctly aligning handheld tool 120 along the correct axis.
• orientation sensors 840 will determine the orientation/alignment of handheld tool 120.
• an indication is displayed and/or annunciated to the operator of handheld tool 120 via user interface 130.
• FIG. 9 is a block diagram of an example user interface 130 in accordance with one embodiment.
• user interface 130 comprises a data receiver 910, communication transceiver(s) 920 coupled with antenna 930, and a power source.
• the discussion of computer system 102 in Figure 2 is understood to describe components of data receiver 910 as well.
• the discussion of communication transceiver(s) 630, antenna 640, and power source 650 of Figure 6 is understood to describe communication transceiver(s) 920, antenna 930, and power source 940 respectively of user interface 130 as well.
• the user interface 130 is capable of communicating with tool position detector 121, is operable for receiving data, displaying data to an operator of handheld tool 120, detecting and/or selecting materials, assets, consumables, and personnel, reporting operating parameters of handheld tool 120, and reporting task data describing the performance of a task.
• user interface 130 is coupled with, or is integral to, handheld tool 120.
• user interface 130 can be disposed in a separate device (e.g., operator device 510 or building site device 530). As discussed above, in one embodiment user interface 130 comprises a user wearable display such as a set of heads-up display glasses.
• FIG 10 shows an example GNSS receiver 1000 in accordance with one embodiment. It is appreciated that different types or variations of GNSS receivers may also be suitable for use in the embodiments described herein.
• received LI and L2 signals are generated by at least one GPS satellite. Each GPS satellite generates different signal LI and L2 signals and they are processed by different digital channel processors 1052 which operate in the same way as one another.
• Antenna 1032 may be a magnetically mountable model commercially available from Trimble Navigation of Sunnyvale, Calif.
• Master oscillator 1048 provides the reference oscillator which drives all other clocks in the system.
• Frequency synthesizer 1038 takes the output of master oscillator 1048 and generates important clock and local oscillator frequencies used throughout the system. For example, in one embodiment frequency synthesizer 1038 generates several timing signals such as a 1st (local oscillator) signal LOl at 1400 MHz, a 2nd local oscillator signal L02 at 175 MHz, an SCLK (sampling clock) signal at 25 MHz, and a MSEC (millisecond) signal used by the system as a measurement of local reference time.
• 1st local oscillator
• L02 2nd local oscillator signal
• SCLK sampling clock
• MSEC millisecond
• a filter/LNA (Low Noise Amplifier) 1034 performs filtering and low noise amplification of both LI and L2 signals.
• the noise figure of GNSS receiver 1000 is dictated by the performance of the filter/LNA combination.
• the downconvertor 1036 mixes both LI and L2 signals in frequency down to approximately 175 MHz and outputs the analogue LI and L2 signals into an IF (intermediate frequency) processor 1050.
• IF processor 1050 takes the analog LI and L2 signals at approximately 175 MHz and converts them into digitally sampled LI and L2 inphase (LI I and L2 I) and quadrature signals (LI Q and L2 Q) at carrier frequencies 420 KHz for LI and at 2.6 MHz for L2 signals respectively.
• At least one digital channel processor 1052 inputs the digitally sampled LI and L2 inphase and quadrature signals. All digital channel processors 1052 are typically are identical by design and typically operate on identical input samples. Each digital channel processor 1052 is designed to digitally track the LI and L2 signals produced by one satellite by tracking code and carrier signals and to from code and carrier phase measurements in conjunction with the microprocessor system 1054. One digital channel processor 1052 is capable of tracking one satellite in both LI and L2 channels. Microprocessor system 1054 is a general purpose computing device which facilitates tracking and measurements processes, providing pseudorange and carrier phase measurements for a navigation processor 1058. In one embodiment, microprocessor system 1054 provides signals to control the operation of one or more digital channel processors 1052.
• Navigation processor 1058 performs the higher level function of combining measurements in such a way as to produce position, velocity and time information for the differential and surveying functions.
• Storage 1060 is coupled with navigation processor 1058 and microprocessor system 1054. It is appreciated that storage 1060 may comprise a volatile or non- volatile storage such as a RAM or ROM, or some other computer-readable memory device or media. In one rover receiver embodiment, navigation processor 1058 performs one or more of the methods of position correction.
• microprocessor 1054 and/or navigation processor 1058 receive additional inputs for use in refining position information determined by GNSS receiver 1000.
• corrections information is received and utilized.
• Such corrections information can include differential GPS corrections, RTK corrections, and wide area augmentation system (WAAS) corrections.
• SA wide area augmentation system
• handheld tool 120 can avoid inadvertent damage to these features, or can more accurately tie in his actions with these structures when desired. Often, one result of inadvertently damaging these features is the time and money spent to repair the damage.
• handheld tool 120 can direct an operator to a particular portion of a construction site where a task is to be performed and then assist the operator in precisely positioning the working end of handheld tool 120 at the location where the task is to be performed and then in aligning handheld tool 120 in the performance of a task without the necessity of a separate prior step of measuring and marking the location where this task is to be performed.
• the amount of time spent in the time consuming process of laying out and marking the building site can be reduced using embodiments of the present technology.
• information management network 100 can be used to identify tools, assets, personnel, and materials at a particular time and place in order to perform needed tasks more efficiently. Furthermore, the capability to record this information in information management system 101 facilitates quality control verification, personnel evaluation, inventory management, updating records, and scheduling.
• information management system 101 facilitates quality control verification, personnel evaluation, inventory management, updating records, and scheduling.
• greater productivity can be realized at the construction site by reducing the amount of layout performed prior to using handheld tool 120. This also results in increased positioning quality by reducing the number of people involved in a particular task, which can multiply human errors. This also minimizes rework of tasks due to human error and reduces costs by consolidating the layout and task performance to a single- operator.
• An additional benefit is that assets can be positioned at the correct time and place which again increases productivity.
• FIG 11 is a flowchart of a method 1100 of positioning handheld tools in accordance with at least one embodiment.
• the flow chart of method 1100 includes some procedures that, in various embodiments, are carried out by one or more processors under the control of computer-readable and computer-executable instructions. In this fashion, procedures described herein and in conjunction with the flow chart of method 1100 are, or may be, implemented in an automated fashion using a computer, in various
• the computer-readable and computer-executable instructions can reside in any tangible, non-transitory computer-readable storage media, such as, for example, in data storage features such as peripheral computer-readable storage media 202, RAM 208, ROM 210, and/or storage device 212 (all of Figure 2) or the like.
• the computer-readable and computer-executable instructions which reside on tangible, non-transitory computer- readable storage media, are used to control or operate in conjunction with, for example, one or some combination of processor(s) 206 (see Figure 2), or other similar processor(s).
• procedures in the flow chart of method 1100 may be performed in an order different than presented and/or not all of the procedures described may be performed. It is further appreciated that procedures described in the flow chart of method 1100 may be implemented in hardware, or a combination of hardware with firmware and/or software.
• tool position detector 121 comprises a position determination module 810 (e.g., a GNSS receiver) which permits handheld tool 120 to determine the location of a working end of handheld tool 120 such as the working end of an implement or consumable coupled with handheld tool 120.
• a position determination module 810 e.g., a GNSS receiver
• instructions are received at the handheld tool for aligning the handheld tool at the desired position.
• tool position detector 121 also comprises one or more orientation sensors 840 configured to determine the orientation of handheld tool 120 around an axis.
• user interface 130 can display the alignment instructions to facilitate orienting handheld tool 120 around an axis.
• the location and orientation of handheld tool 120 to perform a given task can be conveyed from information
• management system 101 in real-time to handheld tool 120. This facilitates the construction process as separate steps of laying out, for example, where to drill a hole, then locating and orienting the drill can be integrated using information management network 100.
• Embodiments of the present technology are configured to deliver data from a handheld tool 120 at a construction site back to information management system 101.
• this data include, but are not limited to, information regarding the assets and materials used for particular tasks, parameters of handheld tool 120 during the performance of a task, personnel operating handheld tool 120 at a given time, performance monitoring of operators of handheld tool 120, and reports which describe or show that the correct actions were performed at the right time and place and in accordance with defined standards.
• an image capture device disposed, for example, in operator device 510 permits capturing an image of the drilled hole to verify that it was in fact sufficiently clear of dust and debris prior to the installation of the anchor.
• Figure 12 is a flowchart of a method 1200 of reporting as-built data in accordance with at least one embodiment.
• the flow chart of method 1200 includes some procedures that, in various embodiments, are carried out by one or more processors under the control of computer-readable and computer-executable instructions. In this fashion, procedures described herein and in conjunction with the flow chart of method 1200 are, or may be, implemented in an automated fashion using a computer, in various embodiments.
• the computer-readable and computer-executable instructions can reside in any tangible, non- transitory computer-readable storage media, such as, for example, in data storage features such as peripheral computer-readable storage media 202, RAM 208, ROM 210, and/or storage device 212 (all of Figure 2) or the like.
• the computer-readable and computer- executable instructions which reside on tangible, non-transitory computer-readable storage media, are used to control or operate in conjunction with, for example, one or some combination of processor(s) 206 (see Figure 2), or other similar processor(s).
• handheld tool 120 is configured with a variety of sensors and a user interface which permit capturing information regarding attributes of tasks performed by handheld tool 120. This data can be captured in realtime and/or used to create a report of an action performed by handheld tool 120.
• the at least one attribute of the task is reported via a wireless communication link to an information management system.
• handheld tool 120 utilizes reporting source 110 to forward messages and data from handheld tool 120 to information management system 101.
• reporting source is a component of handheld tool 120 (e.g., as an attached component, or as an integral component of handheld tool 120).
• Reporting source 110 is configured to report various events and conditions in the vicinity of handheld tool 120, or other handheld tools proximate to reporting source 1 10, to information management system 101 to facilitate monitoring a worksite and updating records of a project.
• the generating of asset reports 111 can be continuous, periodic, or in response to a triggering event and permit real-time monitoring of a site by information management system 101.
• the at least one attribute of the task is used to update a record of a project stored at the information management system.
• information management system 101 uses data conveyed in asset reports 111 to update records including, but not limited to, blueprints 105, or other data stored in database 103.
• blueprints 105 can be updated in real-time with data from handheld tool 120 which reflects the as-built configuration of a project such as a building. Additionally, the updating of blueprints 105 can be performed more quickly and accurately than methods relying on manually measured and reported data.
• the locations of the embedded objects is known after they have been embedded with a material and the process of using a scanner to detect embedded objects and manually transferring that information onto the surface is not necessary as that information has already been used to update blueprints 105.
• This information can be sent to operator device 510 so that an operator of handheld tool 120 can be made aware of the presence of embedded objects which may need to be avoided.
• the locations of embedded objects can be projected onto an image captured in real-time by, for example, operator device 510.
• the embedded objects in each wall of the room will be projected onto the image of that wall when displayed by operator device 510.
• an operator can use the heads-up display eyepiece or glasses described above which will project the locations of the embedded objects in a similar manner, this constitutes another example of an embedded object display system.
• the HUD may be communicatively coupled with handheld tool 120 to exchange information such as embedded object information and positioning information of handheld tool.
• An operator can conduct handheld tool work guided directly from the images of the HUD glasses or can utilize the images to quickly and accurately pre-mark locations of hidden objects onto the existing structures.
• Figure 13 is a flowchart of a method 1300 of method of integrating position information in accordance with at least one embodiment.
• the flow chart of method 1300 includes some procedures that, in various embodiments, are carried out by one or more processors under the control of computer-readable and computer-executable instructions. In this fashion, procedures described herein and in conjunction with the flow chart of method 1300 are, or may be, implemented in an automated fashion using a computer, in various embodiments.
• the computer-readable and computer-executable instructions can reside in any tangible, non-transitory computer-readable storage media, such as, for example, in data storage features such as peripheral computer-readable storage media 202, RAM 208, ROM 210, and/or storage device 212 (all of Figure 2) or the like.
• the computer-readable and computer-executable instructions which reside on tangible, non- transitory computer-readable storage media, are used to control or operate in conjunction with, for example, one or some combination of processor(s) 206 (see Figure 2), or other similar processor(s).
• processor(s) 206 see Figure 2
• FIG. 2 A block diagram illustrating an exemplary computing environment in accordance with the present disclosure.
• position determination module 810 can be used to determine the position of an object prior to the object becoming embedded in a material. For example, an operator can use handheld tool 120 to record the position of re-bar prior to pouring concrete to create a footing for a building. Similarly, an operator can use handheld tool 120 to record the position of pipes and studs in a wall prior to hanging sheetrock on the wall.
• an embedded object can generally be defined as an object which is covered by, and obscured from viewing, by another material.
• the position data is used to update a record showing the position of the object as an embedded object.
• the position data captured by handheld tool 120 is forwarded to information management system 101 via reporting source 1 10.
• information management system 101 can simply tag the object as an embedded object which has the same position or coordinates as the object had prior to being embedded in a material.
• the position of the embedded object is displayed at a handheld tool.
• information management system 101 generates reports 150 which comprise plans, blueprints (e.g., 105), CAD drawings, etc. to handheld tool 120 via positioning infrastructure 140. Because the position of the object, which is now embedded and thus not visible to an operator of handheld tool 120, has been recorded and stored by information management system 101, this data can be forwarded to handheld tool 120. Thus, even though the object is no longer visible to the operator of handheld tool 120, its position can be displayed so that the operator may not perform an operation which would damage the object. As discussed above, the display of the embedded object can be displayed upon a user interface 130 which is a component of handheld tool 120, or of a building site device 530 which may be proximate to, but not coupled with, handheld tool 120.
• Figure 14 is a flowchart of a method 1400 of integrating position information in accordance with at least one embodiment.
• the flow chart of method 1400 includes some procedures that, in various embodiments, are carried out by one or more processors under the control of computer-readable and computer-executable instructions. In this fashion, procedures described herein and in conjunction with the flow chart of method 1400 are, or may be, implemented in an automated fashion using a computer, in various embodiments.
• the computer-readable and computer-executable instructions can reside in any tangible, non-transitory computer-readable storage media, such as, for example, in data storage features such as peripheral computer-readable storage media 202, RAM 208, ROM 210, and/or storage device 212 (all of Figure 2) or the like.
• the computer-readable and computer-executable instructions which reside on tangible, non-transitory computer- readable storage media, are used to control or operate in conjunction with, for example, one or some combination of processor(s) 206 (see Figure 2), or other similar processor(s).
• processor(s) 206 see Figure 2
• FIG. 1400 Although specific procedures are disclosed in the flow chart of method 1400, such procedures are examples. That is, embodiments are well suited to performing various other procedures or variations of the procedures recited in the flow chart of method 1400. Likewise, in some embodiments, the procedures in the flow chart of method 1400 may be performed in an order different than presented and/or not all of the procedures described may be performed. It is further appreciated that procedures described in the flow chart of method 1400 may be implemented in hardware, or a combination of hardware with firmware and/or software.
• handheld tool 120 is configured with a position determination module 810 which can be used to determine the position of an object prior to the object becoming embedded in a material.
• handheld tool 120 can be configured to determine the position of its working end based upon determining the position of an antenna (e.g., 1032) and what type of implement is coupled with handheld tool 120.
• an operator can determine the position of an object by putting the working end of handheld tool 120 at the object and determining a position fix for the working end of handheld tool 120.
• handheld tool 120 can use handheld tool 120 to record the position of re-bar prior to pouring concrete to create a footing for a building by putting the working end of handheld tool in contact with each piece of re-bar and getting a position fix of the working end of handheld tool 120.
• handheld tool 120 can record the position of pipes and studs in a wall prior to hanging sheetrock on the wall by putting the working end of handheld tool 120 in contact with each of these components and getting a position fix of the working end.
• a record showing the position of the object after the object has been embedded in a material is updated to create an embedded object.
• the record indicates that the object is an embedded object and the position data of the object comprises the position data of the embedded object.
• the position data captured by handheld tool 120 is forwarded to information management system 101 via reporting source 1 10.
• information management system 101 can simply tag the object as an embedded object which has the same position or coordinates as the object had prior to being embedded in a material.
• the position of the embedded object is conveyed to a handheld tool proximate to the embedded object.
• information management system 101 generates reports 150 which comprise plans, blueprints (e.g., 105), CAD drawings, etc. to handheld tool 120 via positioning infrastructure 140.
• the display of the embedded object can be displayed upon a user interface 130 which is a component of handheld tool 120, or of a building site device 530 which may be proximate to, but not coupled with, handheld tool 120.
• user interface 130 comprises a set of HUD glasses. Wearing these glasses, an operator of handheld tool 120 can see the position of the embedded object(s) even though they are not visible normally.
• Embodiments of the present technology permit determining that the proper tools are used at optimal parameters for a task.
• Such “parameters” can be considered application information and may include optimal parameter and actual parameters.
• Optimal parameters will typically vary by task and tool, and may also vary during the performance of a task or based on the wear of a working end (e.g., bit, blade, or the like) of the tool.
• Application information may constitute parameters such as: installation of a particular disposable or replaceable working end; force to be applied to working end for a task; length of time to use a working end before replacing; estimated time to perform a task; actual time required to perform a task; actual force applied to working end when performing a task; depth, diameter, width, distance, or other specification to perform work.
• operator device 510 and building site device 530 can use various sensors to determine that the proper drill bit is attached for a particular task.
• information management system 101 is able to keep a record of the use of each drill bit and determine whether a particular drill bit is becoming worn out. This is a problem as worn out drill bits work significantly slower and do not always drill a hole to the required diameter. As the quality of the drilled hole declines when the bit becomes worn out, it becomes a safety issue as well. For example, safe anchor setting requires that the hole is drilled within certain parameters including depth, diameter, and that excess debris is removed prior to setting the anchor.
• information management network 100 can therefore be advantageous with regard to meeting building codes, reduced likelihood of litigation, and for developing a reputation for quality work which is done quickly and economically. It is noted that in one embodiment, information about the consumable, such as wear data or number of hours it has been used, can be stored directly on the consumable itself.
• Information management system 101 can use a variety of metrics to determine whether the drill bit has become worn out. For example, if it consistently takes longer than expected to drill holes using that bit, it may indicate that the drill bit is worn out. Similarly, if it is determined that handheld tool 120 is working harder than expected when using that drill bit (e.g., at a higher RPM), it may also indicate that the drill bit is worn out. Using information management system 101, the productivity at the worksite can be monitored as well which assists in worksite planning such as how many holes can actually be drilled in a day, which operators are able to perform certain tasks to standard, and which operators have been trained to operate specific pieces of equipment.
• information management network 100 allows the monitoring of the performance of tasks and can be used to send operating parameters to handheld tool 120 prior to beginning a task.
• an operator of handheld tool 120 can send a message to information management system 101 indicating that he is about to begin a particular task.
• Information management system 101 can look up the task and determine, for example, that the operator is going to drill a 2 inch diameter hole 8 inches deep into non-reinforced concrete.
• handheld tool 120 can send information verifying that the correct drill bit is installed back to information management system 101.
• Information management system 101 can retrieve data pertaining to that particular drill bit and send a set of operating parameters via reports 150 which are optimized for that combination of handheld tool 120, the drill bit being used, and the material being drilled.
• these operating parameters are used to control handheld tool 120.
• handheld tool 120 will not begin operating unless it determines that it is positioned and aligned within a pre-defined set of positioning parameters. It is noted that, depending upon the task being performed, different levels of precision can be accepted.
• This information can comprise one of the operating parameters sent from information management system 101. It is noted that in one embodiment, these operating parameters are automatically implemented by handheld tool 120. In one embodiment, if any of these operating parameters are exceeded while the task is being performed, user interface 130 can generate a warning to the operator of handheld tool 120 telling him, for example, to maintain the alignment of handheld tool 120.
• handheld tool 120 can be halted until corrective measures are taken to operate within the established operating parameters.
• the operating parameters allow handheld tool 120 itself to determine when the task has been accomplished. For example, using the present technology, handheld tool 120 can determine when it has actually drilled the hole to the desired depth.
• user interface 130 can generate a message to the operator of handheld tool 120 to stop drilling.
• handheld tool 120 can automatically stop operating when the task has been completed.
• handheld tool 120, or building site device 530 can collect data which is used to evaluate how well the task was performed. This can be useful, not only in verifying that the task was performed to standard, but in determining whether the drill bit is becoming worn out, whether handheld tool 120 needs servicing, and in evaluating the performance of the operator of handheld tool 120.
• Figure 15 is a flowchart of a method 1500 for conveying application information for power tools in accordance with at least one embodiment.
• the flow chart of method 1500 includes some procedures that, in various embodiments, are carried out by one or more processors under the control of computer-readable and computer-executable instructions. In this fashion, procedures described herein and in conjunction with the flow chart of method 1500 are, or may be, implemented in an automated fashion using a computer, in various embodiments.
• the computer-readable and computer-executable instructions can reside in any tangible, non-transitory computer-readable storage media, such as, for example, in data storage features such as peripheral computer-readable storage media 202, RAM 208, ROM 210, and/or storage device 212 (all of Figure 2) or the like.
• the computer-readable and computer-executable instructions which reside on tangible, non-transitory computer-readable storage media, are used to control or operate in conjunction with, for example, one or some combination of processor(s) 206 (see Figure 2), or other similar processor(s).
• processor(s) 206 see Figure 2
• FIG. 1500 Although specific procedures are disclosed in the flow chart of method 1500, such procedures are examples. That is, embodiments are well suited to performing various other procedures or variations of the procedures recited in the flow chart of method 1500. Likewise, in some embodiments, the procedures in the flow chart of method 1500 may be performed in an order different than presented and/or not all of the procedures described may be performed. It is further appreciated that procedures described in the flow chart of method 1500 may be implemented in hardware, or a combination of hardware with firmware and/or software.
• information management system 101 is used to access information describing a task.
• data which can be stored at information management system 101 are plans (e.g., blueprints 105, CAD drawings, etc.), schedules, lists of tasks and materials, and the like which are used during the construction process.
• plans e.g., blueprints 105, CAD drawings, etc.
• schedules lists of tasks and materials, and the like which are used during the construction process.
• this data can be updated in real-time and changed to reflect the current as-built configuration of a project.
• schedules and tasks can also be updated in real-time to prevent scheduling conflicts, prevent damage to finished structures and tasks, and to change the order of tasks based upon the current as-built configuration of the project.
• At least one operating parameter for performing the task is conveyed to the handheld tool.
• some, or all, of the tasks performed to complete a project may have prescribed standards or parameters for performing the task.
• a mechanical fastener may have to be tightened to a specified minimum torque in order to comply with building codes.
• these standards can be stored at information management system 101 and accessed when an operator is ready to perform a specific task, the operator can send a message to information management systemlOl .
• information management system 101 can look up the task and, if there are parameters for performing the task specified, send these parameters to the operator's handheld tool 120 via positioning infrastructure 140.
• the handheld tool is configured with the at least one operating parameter prior to initiating the task.
• some, or all, of the tasks performed to complete a project may have prescribed standards or parameters for performing the task.
• a mechanical fastener may have to be tightened to a specified minimum torque in order to comply with building codes.
• these standards can be stored at information management system 101 and accessed when an operator is ready to perform a specific task, the operator can send a message to information management systemlOl .
• information management system 101 can look up the task and, if there are parameters for performing the task specified, send these parameters to the operator's handheld tool 120 via positioning infrastructure 140
• the operator can similarly verify that the correct drivers for installing the fastener for performing a particular task are installed in handheld tool 120 before and/or during performance of the task. Similarly, the operator can similarly verify that the correct replaceable working end (e.g., bit, blade, chisel, driver, or the like) for performing a particular task are installed in handheld tool 120 before and/or during performance of the task.
• the operator can also receive operating parameters for handheld tool 120 for a task. As described above, the operating parameter can be automatically implemented by handheld tool 120 and can be verified both by the operator of handheld tool 120 and by information management system 101. During the actual performance of the task, handheld tool 120 can monitor whether the operating parameters are being met, or whether a generating a warning or cessation of operations is appropriate.
• handheld tool 120 is capable of determining whether a task has been performed in accordance with the designated operating parameters and can generate a message which indicates whether the task has been completed in accordance with the designated parameters, or whether the parameters have not been met and the task should be repeated. Again, all of this information is conveyed via information management network 100 and can be done in a manner which is transparent to the operator of handheld tool 120. Furthermore, this information can be used to update in real-time the blueprints 105 so that they reflect an as-built configuration of a building. Also, this information can be used in quality assurance and building inspection situations to verify, for example, that the correct fastener was installed in a correctly drilled hole and that the correct amount of force was applied when the fastener was installed. In one embodiment, handheld tool 120 can capture the operating parameters of a task it is performing and either convey those parameters to information management system 101 via asset report 1 11, or generate an updated record which is conveyed to information management system 101.
• Figure 16 is a flowchart of a method 1600 for automated handheld tool task verification in accordance with at least one embodiment.
• the flow chart of method 1600 includes some procedures that, in various embodiments, are carried out by one or more processors under the control of computer-readable and computer-executable instructions. In this fashion, procedures described herein and in conjunction with the flow chart of method 1600 are, or may be, implemented in an automated fashion using a computer, in various embodiments.
• the computer-readable and computer-executable instructions can reside in any tangible, non-transitory computer-readable storage media, such as, for example, in data storage features such as peripheral computer-readable storage media 202, RAM 208, ROM 210, and/or storage device 212 (all of Figure 2) or the like.
• the computer-readable and computer-executable instructions which reside on tangible, non-transitory computer-readable storage media, are used to control or operate in conjunction with, for example, one or some combination of processor(s) 206 (see Figure 2), or other similar processor(s).
• processor(s) 206 see Figure 2
• FIG. 1600 Although specific procedures are disclosed in the flow chart of method 1600, such procedures are examples. That is, embodiments are well suited to performing various other procedures or variations of the procedures recited in the flow chart of method 1600. Likewise, in some embodiments, the procedures in the flow chart of method 1600 may be performed in an order different than presented and/or not all of the procedures described may be performed. It is further appreciated that procedures described in the flow chart of method 1600 may be implemented in hardware, or a combination of hardware with firmware and/or software.
• At least one operating parameter for performing a task is received at a handheld tool.
• the handheld tool may verify that the type of working end was installed in the tool during performance of the task, the force applied to the work end, the length of time taken to perform the task and/or other information that can be measured and recorded by the tool regarding the operation or use of the tool in performance of the task.
• information management system 101 is used to access information describing a task.
• the task may be setting a fastener with the handheld tool.
• plans e.g., blueprints 105, CAD drawings, etc.
• schedules lists of tasks and materials, and the like which are used during the construction process.
• this data can be updated in real-time and changed to reflect the current as-built configuration of a project.
• schedules and tasks can also be updated in real-time to prevent scheduling conflicts, prevent damage to finished structures and tasks, and to change the order of tasks based upon the current as-built configuration of the project.
• some, or all, of the tasks performed to complete a project may have prescribed standards or parameters for performing the task.
• a mechanical fastener may have to be tightened to a specified minimum torque in order to comply with building codes.
• these standards can be stored at information management system 101 and accessed when an operator is ready to perform a specific task, the operator can send a message to information management systemlOl .
• information management system 101 can look up the task and, if there are parameters for performing the task specified, send these parameters to the operator's handheld tool 120 via positioning infrastructure 140.
• the handheld tool 120 may verify that it has the correct bit, blade, driver, or other working end installed. This may also involve the handheld tool disabling operation if not configured properly based on received operating parameters for a task.
• some, or all, of the tasks performed to complete a project may have prescribed standards or parameters for performing the task.
• a mechanical fastener may have to be tightened to a specified minimum torque in order to comply with building codes.
• these standards can be stored at information management system 101 and accessed when an operator is ready to perform a specific task, the operator can send a message to information management systemlOl .
• information management system 101 can look up the task and, if there are parameters for performing the task specified, send these parameters to the operator's handheld tool 120 via positioning infrastructure 140.
• data is generated by the handheld tool that the task was performed in accordance with the at least one operating parameter.
• the handheld tool 120 may verify that the type of working end was installed in the tool during performance of the task, the force applied to the work end, the length of time taken to perform the task and/or other information that can be measured and recorded by the tool regarding the operation or use of the tool in performance of the task.
• handheld tool 120 can generate data which indicates its operating parameters. This data can be sent from handheld tool 120 prior to beginning the task, or after the task has been completed to verify the operating parameters of handheld tool 120 while the task was performed.
• a camera coupled with handheld tool 120 can capture an image, images, or video showing the work before, during, and after it is performed.
• the captured media can verify that the hole was cleanly drilled, did not damage surrounding structures, and that excess material was removed.
• various sensors associated with the handheld tool can be used to capture and send task data 131 associated with the task performed.
• This task data provides metrics for determining how well various operations associated with the task have been performed.
• some metrics collected can include, in some embodiments, time taken to drill a hole and/or depth to which hole is drilled. Images and/or video may be captured of the task at various times by the handheld tool.
• one or more of the following images and/or videos may be captured and recorded: an image of the area to be worked before initiation of the task; an video of the hole being drilled; an image of the drilled hole; an video of the drilled hole being cleaned; an image of the cleaned hole; a video of adhesive being applied in the hole; an image of adhesive applied in the hole; a video of the fastener being set in the hole; and an image of the fastener set in the hole.
• a method for managing information at a construction site comprising: receiving task data from a handheld tool at a construction site;
• a non-transitory computer-readable storage medium comprising computer executable code for directing a processor to execute method for communicatively coupling a sensor unit system, said method comprising:
• a system for managing information at a construction site comprising:
• a handheld tool configured to generate task data describing a task performed at a construction site
• a database configured to be populate with the task data and to retrieve said task data at a later time
• a report generator configured to use the task data to generate at least one report.
• the system of Concept 21 further comprising an information management system comprising said database and said report generator, and wherein said information management system uses the task data to determine at least one operating parameter of said handheld tool to perform a task, and causes said report generator to generate said report conveying said at least one operating parameter of said handheld tool.
• a tool position detector configured to determine the position and orientation of a working end of said handheld tool before said task is performed
• a communication transceiver configured to generate the task data conveying the position and orientation of said working end of said handheld tool to said information
• Concept 28 The system of any one of Concepts 22 - 27 wherein the task data comprises a description of a task which has been completed, and wherein said information management system uses the task data to update a blueprint of a site to indicate an as-built configuration of said site.
• Concept 29 The system of any one of Concepts 22 - 28 wherein said information management system is configured to monitor said task in real-time based upon the task data sent from said handheld tool.
• Concept 30 The system of any one of Concepts 22 - 29 wherein said handheld tool is configured to receive an indication of an identity of an operator of said handheld tool and wherein said information management system is configured to determine that said operator is not qualified to perform said task using said handheld tool and generate a message via said report preventing said operator from performing said task.
• a method for positioning a handheld tool comprising:
• HUD heads-up display
• a handheld tool comprising:
• a data receiver configured to receive positioning information describing a desired position of a working end of said handheld tool to perform a task, said data receiver further configured to receive a set of alignment data for aligning said handheld tool when said working end is situated at said desired position;
• a tool position detector configured to provide data verifying that said working end of said tool is located at said desired position and that said handheld tool is aligned in accordance with said alignment data.
• the handheld tool of Concept 39 or 40 further comprising: a tool position detector comprising at least one sensor for automatically detecting an identification of a consumable item coupled with said handheld tool; and
• GNSS Global Navigation Satellite System
• a wireless communication transceiver for communicatively coupling said handheld tool with a positioning infrastructure and wherein said positioning infrastructure wirelessly conveys said desired position to said handheld tool;
• a user interface for displaying said desired position.
• the handheld tool of any one of the preceding Concepts 39 - 43 further comprising: a user interface comprising a set of heads-up display (HUD) glasses upon which an image which conveys said desired position of the working end of said handheld tool.
• HUD heads-up display
• a user interface used to display the location of at least one underlying structure proximate to said desired position.
• a system for providing positioning information to handheld tools comprising:
• said handheld tool comprising;
• a tool position detector configured to determine a position of a working end of said handheld tool and an alignment of said handheld tool
• a positioning infrastructure wirelessly coupled with said information management system and configured to correlate the task data with said position of said working end of said handheld tool and to generate at least one cue for positioning said working end of said handheld tool at a desired position of said site and to generate at least one cue for aligning said handheld tool at said desired position.
• infrastructure comprises a device separate from said handheld tool.
• a reporting source comprising a wireless transmitter and configured to report task data generated by said handheld tool to said information management system.
• a method for reporting as-built data of a project comprising:
• a system for reporting as-built data of a project comprising:
• a handheld tool configured to report at least one attribute of a task performed by said handheld tool
• a wireless communication link configured to report said attribute of said task to an information management system
• an information management system configured to update a stored record of a project based upon said at least one attribute.
• a sensor coupled with said handheld tool which is used to record said at least one attribute.
• a second wireless link configured for conveying said at least one attribute to said information management system.
• GNSS Global Navigation Satellite System
• a sensor configured to detect an object at a site and wherein said handheld tool is configured to convey the location of said object to said information management system.
• An as-built reporting source comprising: a handheld tool configured to record an attribute of a task performed by said handheld tool;
• a wireless communication device configured to report said attribute performed by said handheld tool to an information management system configured to automatically update a record of a project stored at said information management system.
• a sensor configured to automatically detect either of a consumable used by said handheld tool and a material used in a task performed by said handheld tool.
• the as-built reporting source of Concept 65 or 66 further comprising: a sensor configured to automatically record an operating parameter of said handheld tool during the performance of a task.
• GNSS Global Navigation Satellite System
• a sensor configured to automatically detect an implement coupled with said handheld tool and wherein said handheld tool is configured to determine an offset from a working end of said implement to an antenna of said GNSS receiver;
• At least one sensor configured to detect an operating parameter of said handheld tool.
• an image capture device configured to capture at least one image of said task performed by said handheld tool.
• a method of integrating position information comprising:
• a method of integrating position information comprising:
• HUD heads-up display
• An embedded object display system comprising:
• a database configured to store position data of an object at a worksite prior to said object becoming embedded in a material to create an embedded object
• a report generator configured to generate a report conveying said position data of said embedded object to a handheld tool
• a display device coupled with said handheld too configured to display said position of said embedded object.
• a communication transceiver configured to generate a message conveying realtime data of the progress of a task performed by said handheld tool while proximate to said embedded object.
• a user interface configured to display a positioning cue for positioning a working end of said handheld tool at a location and to display a cue for orienting said handheld tool around an axis.
• a method for conveying application information for power tools comprising:
• a system for conveying application information to a handheld tool comprising:
• a report generator configured to access information describing a task which is to be performed by a handheld tool
• a data receiver communicatively coupled with said handheld tool and configured to convey at least one operating parameter to said handheld tool based upon said task and wherein said handheld tool is configured to automatically implement said at least one operating parameter.
• the system of Concept 97 further comprising: a positioning infrastructure comprising a data receiver configured to receive said at least one operating parameter and to relay said at least one operating parameter to said handheld tool.
• a wireless communication transceiver configured to wirelessly convey said at least one operating parameter to said handheld tool.
• a reporting source communicatively coupled with said handheld tool and configured to report task data generated by said handheld tool in response to completion of said task to an information management system configured to update a record of said task.
• Concept 101 The system of Concept 100 further comprising a reporting source configured to automatically detect an implement coupled with said handheld tool and wherein said reporting source conveys an identification of an implement to said information management system.
• Concept 102 The system of Concept 101 wherein said information management system automatically generates said at least one operating parameter in response to receiving said identification.
• a non-transitory computer-readable storage medium comprising computer executable code for directing a processor to execute method for conveying application information for power tools, said method comprising:
• a method of automated handheld tool task verification comprising:
• a user interface coupled with a handheld tool and comprising a data receiver configured to receive an operating parameter for performing a task using said handheld tool;
• a sensor coupled with said handheld tool and configured to determine that said handheld tool is configured with said operating parameter
• said user interface further comprises a communication transceiver configured to generate task data verifying that said task was performed in accordance with said operating parameter.
• a sensor coupled with said handheld tool and configured to automatically detect an implement coupled with said handheld tool and wherein said operating parameter is selected based upon an identification of said implement.
• a position determination module configured to determine a distance said handheld tool has travelled while performing said task.
• Concept 120 The system of Concept 1 17, 1 18 or 1 19 wherein said handheld tool further comprises an image capture device configured to capture at least one image by said handheld tool verifying that said task was performed in accordance with said operating parameter.
• Concept 121 The system of Concept 1 17, 1 18, 119 or 120 wherein said handheld tool further comprises a user interface configured to report the location of an object at a site by said handheld tool.

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